diff --git a/CHANGES.md b/CHANGES.md index 8fde183..e042c42 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -1,3 +1,7 @@ +## v1.5.3.1 2015-09-02 11:28:00+0300 +* Updated Typescript to v1.5.3 +* Added support of different tsc.js path for 1.6 prerelease Typescript + ## v1.4.1.3 2015-06-29 21:37:00+0300 * Updated Typescript to v1.4.1 * Added option `use_external_tsc` (boolean). It could be helpful if you have locally installed Typescript node.js module and want to use it. diff --git a/lib/typescript-src/support/typescript/.npmignore b/lib/typescript-src/support/typescript/.npmignore index 3a42c8f..2b75d37 100644 --- a/lib/typescript-src/support/typescript/.npmignore +++ b/lib/typescript-src/support/typescript/.npmignore @@ -1,7 +1,8 @@ built doc +scripts src tests Jakefile .travis.yml -scripts/ +.settings/ \ No newline at end of file diff --git a/lib/typescript-src/support/typescript/CONTRIBUTING.md b/lib/typescript-src/support/typescript/CONTRIBUTING.md index 932bca9..e8edd46 100644 --- a/lib/typescript-src/support/typescript/CONTRIBUTING.md +++ b/lib/typescript-src/support/typescript/CONTRIBUTING.md @@ -9,7 +9,7 @@ Design changes will not be accepted at this time. If you have a design change pr ## Legal You will need to complete a Contributor License Agreement (CLA). Briefly, this agreement testifies that you are granting us permission to use the submitted change according to the terms of the project's license, and that the work being submitted is under appropriate copyright. -Please submit a Contributor License Agreement (CLA) before submitting a pull request. Download the agreement ([Microsoft Contribution License Agreement.docx](https://www.codeplex.com/Download?ProjectName=typescript&DownloadId=822190) or [Microsoft Contribution License Agreement.pdf](https://www.codeplex.com/Download?ProjectName=typescript&DownloadId=921298)), sign, scan, and email it back to . Be sure to include your github user name along with the agreement. Once we have received the signed CLA, we'll review the request. Please note that we're currently only accepting pull requests of bug fixes rather than new features. +Please submit a Contributor License Agreement (CLA) before submitting a pull request. You may visit https://cla.microsoft.com to sign digitally. Alternatively, download the agreement ([Microsoft Contribution License Agreement.docx](https://www.codeplex.com/Download?ProjectName=typescript&DownloadId=822190) or [Microsoft Contribution License Agreement.pdf](https://www.codeplex.com/Download?ProjectName=typescript&DownloadId=921298)), sign, scan, and email it back to . Be sure to include your github user name along with the agreement. Once we have received the signed CLA, we'll review the request. Please note that we're currently only accepting pull requests of bug fixes rather than new features. ## Housekeeping Your pull request should: @@ -25,7 +25,7 @@ Your pull request should: * Tests should include reasonable permutations of the target fix/change * Include baseline changes with your change * All changed code must have 100% code coverage -* Follow the code conventions descriped in [Coding guidlines](https://github.com/Microsoft/TypeScript/wiki/Coding-guidlines) +* Follow the code conventions descriped in [Coding guidelines](https://github.com/Microsoft/TypeScript/wiki/Coding-guidelines) * To avoid line ending issues, set `autocrlf = input` and `whitespace = cr-at-eol` in your git configuration ## Running the Tests diff --git a/lib/typescript-src/support/typescript/README.md b/lib/typescript-src/support/typescript/README.md index 46581b6..99b09dc 100644 --- a/lib/typescript-src/support/typescript/README.md +++ b/lib/typescript-src/support/typescript/README.md @@ -1,6 +1,8 @@ [![Build Status](https://travis-ci.org/Microsoft/TypeScript.svg?branch=master)](https://travis-ci.org/Microsoft/TypeScript) [![Issue Stats](http://issuestats.com/github/Microsoft/TypeScript/badge/pr)](http://issuestats.com/github/microsoft/typescript) [![Issue Stats](http://issuestats.com/github/Microsoft/TypeScript/badge/issue)](http://issuestats.com/github/microsoft/typescript) +[![npm version](https://badge.fury.io/js/typescript.svg)](http://badge.fury.io/js/typescript) +[![Downloads](http://img.shields.io/npm/dm/TypeScript.svg)](https://npmjs.org/package/typescript) # TypeScript diff --git a/lib/typescript-src/support/typescript/bin/lib.core.d.ts b/lib/typescript-src/support/typescript/bin/lib.core.d.ts index 989bd9b..e898494 100644 --- a/lib/typescript-src/support/typescript/bin/lib.core.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.core.d.ts @@ -179,19 +179,19 @@ interface ObjectConstructor { * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - seal(o: any): any; + seal(o: T): T; /** * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - freeze(o: any): any; + freeze(o: T): T; /** * Prevents the addition of new properties to an object. * @param o Object to make non-extensible. */ - preventExtensions(o: any): any; + preventExtensions(o: T): T; /** * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. @@ -425,6 +425,9 @@ interface String { */ substr(from: number, length?: number): string; + /** Returns the primitive value of the specified object. */ + valueOf(): string; + [index: number]: string; } @@ -441,6 +444,8 @@ interface StringConstructor { declare var String: StringConstructor; interface Boolean { + /** Returns the primitive value of the specified object. */ + valueOf(): boolean; } interface BooleanConstructor { @@ -475,6 +480,9 @@ interface Number { * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. */ toPrecision(precision?: number): string; + + /** Returns the primitive value of the specified object. */ + valueOf(): number; } interface NumberConstructor { @@ -553,7 +561,7 @@ interface Math { */ atan(x: number): number; /** - * Returns the angle (in radians) from the X axis to a point (y,x). + * Returns the angle (in radians) from the X axis to a point. * @param y A numeric expression representing the cartesian y-coordinate. * @param x A numeric expression representing the cartesian x-coordinate. */ @@ -830,7 +838,7 @@ interface RegExp { */ test(string: string): boolean; - /** Returns a copy of the text of the regular expression pattern. Read-only. The rgExp argument is a Regular expression object. It can be a variable name or a literal. */ + /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ source: string; /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ @@ -1162,3 +1170,17 @@ interface ArrayConstructor { } declare var Array: ArrayConstructor; + +interface TypedPropertyDescriptor { + enumerable?: boolean; + configurable?: boolean; + writable?: boolean; + value?: T; + get?: () => T; + set?: (value: T) => void; +} + +declare type ClassDecorator = (target: TFunction) => TFunction | void; +declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; +declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; +declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; diff --git a/lib/typescript-src/support/typescript/bin/lib.core.es6.d.ts b/lib/typescript-src/support/typescript/bin/lib.core.es6.d.ts index 6efadf0..e40fc7e 100644 --- a/lib/typescript-src/support/typescript/bin/lib.core.es6.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.core.es6.d.ts @@ -179,19 +179,19 @@ interface ObjectConstructor { * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - seal(o: any): any; + seal(o: T): T; /** * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - freeze(o: any): any; + freeze(o: T): T; /** * Prevents the addition of new properties to an object. * @param o Object to make non-extensible. */ - preventExtensions(o: any): any; + preventExtensions(o: T): T; /** * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. @@ -425,6 +425,9 @@ interface String { */ substr(from: number, length?: number): string; + /** Returns the primitive value of the specified object. */ + valueOf(): string; + [index: number]: string; } @@ -441,6 +444,8 @@ interface StringConstructor { declare var String: StringConstructor; interface Boolean { + /** Returns the primitive value of the specified object. */ + valueOf(): boolean; } interface BooleanConstructor { @@ -475,6 +480,9 @@ interface Number { * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. */ toPrecision(precision?: number): string; + + /** Returns the primitive value of the specified object. */ + valueOf(): number; } interface NumberConstructor { @@ -553,7 +561,7 @@ interface Math { */ atan(x: number): number; /** - * Returns the angle (in radians) from the X axis to a point (y,x). + * Returns the angle (in radians) from the X axis to a point. * @param y A numeric expression representing the cartesian y-coordinate. * @param x A numeric expression representing the cartesian x-coordinate. */ @@ -830,7 +838,7 @@ interface RegExp { */ test(string: string): boolean; - /** Returns a copy of the text of the regular expression pattern. Read-only. The rgExp argument is a Regular expression object. It can be a variable name or a literal. */ + /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ source: string; /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ @@ -1162,7 +1170,21 @@ interface ArrayConstructor { } declare var Array: ArrayConstructor; -declare type PropertyKey = string | number | Symbol; + +interface TypedPropertyDescriptor { + enumerable?: boolean; + configurable?: boolean; + writable?: boolean; + value?: T; + get?: () => T; + set?: (value: T) => void; +} + +declare type ClassDecorator = (target: TFunction) => TFunction | void; +declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; +declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; +declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; +declare type PropertyKey = string | number | symbol; interface Symbol { /** Returns a string representation of an object. */ @@ -1171,7 +1193,7 @@ interface Symbol { /** Returns the primitive value of the specified object. */ valueOf(): Object; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface SymbolConstructor { @@ -1184,21 +1206,21 @@ interface SymbolConstructor { * Returns a new unique Symbol value. * @param description Description of the new Symbol object. */ - (description?: string|number): Symbol; + (description?: string|number): symbol; /** * Returns a Symbol object from the global symbol registry matching the given key if found. * Otherwise, returns a new symbol with this key. * @param key key to search for. */ - for(key: string): Symbol; + for(key: string): symbol; /** * Returns a key from the global symbol registry matching the given Symbol if found. * Otherwise, returns a undefined. * @param sym Symbol to find the key for. */ - keyFor(sym: Symbol): string; + keyFor(sym: symbol): string; // Well-known Symbols @@ -1206,42 +1228,67 @@ interface SymbolConstructor { * A method that determines if a constructor object recognizes an object as one of the * constructor’s instances. Called by the semantics of the instanceof operator. */ - hasInstance: Symbol; + hasInstance: symbol; /** * A Boolean value that if true indicates that an object should flatten to its array elements * by Array.prototype.concat. */ - isConcatSpreadable: Symbol; + isConcatSpreadable: symbol; /** - * A Boolean value that if true indicates that an object may be used as a regular expression. + * A method that returns the default iterator for an object. Called by the semantics of the + * for-of statement. */ - isRegExp: Symbol; + iterator: symbol; + + /** + * A regular expression method that matches the regular expression against a string. Called + * by the String.prototype.match method. + */ + match: symbol; /** - * A method that returns the default iterator for an object.Called by the semantics of the - * for-of statement. + * A regular expression method that replaces matched substrings of a string. Called by the + * String.prototype.replace method. */ - iterator: Symbol; + replace: symbol; + + /** + * A regular expression method that returns the index within a string that matches the + * regular expression. Called by the String.prototype.search method. + */ + search: symbol; + + /** + * A function valued property that is the constructor function that is used to create + * derived objects. + */ + species: symbol; + + /** + * A regular expression method that splits a string at the indices that match the regular + * expression. Called by the String.prototype.split method. + */ + split: symbol; /** * A method that converts an object to a corresponding primitive value.Called by the ToPrimitive - * abstract operation. + * abstract operation. */ - toPrimitive: Symbol; + toPrimitive: symbol; /** - * A String value that is used in the creation of the default string description of an object. - * Called by the built- in method Object.prototype.toString. + * A String value that is used in the creation of the default string description of an object. + * Called by the built-in method Object.prototype.toString. */ - toStringTag: Symbol; + toStringTag: symbol; /** * An Object whose own property names are property names that are excluded from the with * environment bindings of the associated objects. */ - unscopables: Symbol; + unscopables: symbol; } declare var Symbol: SymbolConstructor; @@ -1272,10 +1319,10 @@ interface ObjectConstructor { * Returns an array of all symbol properties found directly on object o. * @param o Object to retrieve the symbols from. */ - getOwnPropertySymbols(o: any): Symbol[]; + getOwnPropertySymbols(o: any): symbol[]; /** - * Returns true if the values are the same value, false otherwise. + * Returns true if the values are the same value, false otherwise. * @param value1 The first value. * @param value2 The second value. */ @@ -1394,22 +1441,22 @@ interface ArrayLike { interface Array { /** Iterator */ - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, T]>; + entries(): IterableIterator<[number, T]>; /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; /** * Returns the value of the first element in the array where predicate is true, and undefined @@ -1493,7 +1540,7 @@ interface ArrayConstructor { interface String { /** Iterator */ - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; /** * Returns a nonnegative integer Number less than 1114112 (0x110000) that is the code point @@ -1611,12 +1658,17 @@ interface IteratorResult { } interface Iterator { - //[Symbol.iterator](): Iterator; - next(): IteratorResult; + next(value?: any): IteratorResult; + return?(value?: any): IteratorResult; + throw?(e?: any): IteratorResult; } interface Iterable { - //[Symbol.iterator](): Iterator; + [Symbol.iterator](): Iterator; +} + +interface IterableIterator extends Iterator { + [Symbol.iterator](): IterableIterator; } interface GeneratorFunction extends Function { @@ -1634,11 +1686,12 @@ interface GeneratorFunctionConstructor { } declare var GeneratorFunction: GeneratorFunctionConstructor; -interface Generator extends Iterator { +interface Generator extends IterableIterator { next(value?: any): IteratorResult; - throw (exception: any): IteratorResult; - return (value: T): IteratorResult; - // [Symbol.toStringTag]: string; + throw(exception: any): IteratorResult; + return(value: T): IteratorResult; + [Symbol.iterator](): Generator; + [Symbol.toStringTag]: string; } interface Math { @@ -1752,12 +1805,10 @@ interface Math { */ cbrt(x: number): number; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface RegExp { - // [Symbol.isRegExp]: boolean; - /** * Matches a string with a regular expression, and returns an array containing the results of * that search. @@ -1789,6 +1840,20 @@ interface RegExp { */ split(string: string, limit?: number): string[]; + /** + * Returns a string indicating the flags of the regular expression in question. This field is read-only. + * The characters in this string are sequenced and concatenated in the following order: + * + * - "g" for global + * - "i" for ignoreCase + * - "m" for multiline + * - "u" for unicode + * - "y" for sticky + * + * If no flags are set, the value is the empty string. + */ + flags: string; + /** * Returns a Boolean value indicating the state of the sticky flag (y) used with a regular * expression. Default is false. Read-only. @@ -1805,16 +1870,16 @@ interface RegExp { interface Map { clear(): void; delete(key: K): boolean; - entries(): Iterator<[K, V]>; + entries(): IterableIterator<[K, V]>; forEach(callbackfn: (value: V, index: K, map: Map) => void, thisArg?: any): void; get(key: K): V; has(key: K): boolean; - keys(): Iterator; + keys(): IterableIterator; set(key: K, value?: V): Map; size: number; - values(): Iterator; - // [Symbol.iterator]():Iterator<[K,V]>; - // [Symbol.toStringTag]: string; + values(): IterableIterator; + [Symbol.iterator]():IterableIterator<[K,V]>; + [Symbol.toStringTag]: string; } interface MapConstructor { @@ -1830,7 +1895,7 @@ interface WeakMap { get(key: K): V; has(key: K): boolean; set(key: K, value?: V): WeakMap; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface WeakMapConstructor { @@ -1844,14 +1909,14 @@ interface Set { add(value: T): Set; clear(): void; delete(value: T): boolean; - entries(): Iterator<[T, T]>; + entries(): IterableIterator<[T, T]>; forEach(callbackfn: (value: T, index: T, set: Set) => void, thisArg?: any): void; has(value: T): boolean; - keys(): Iterator; + keys(): IterableIterator; size: number; - values(): Iterator; - // [Symbol.iterator]():Iterator; - // [Symbol.toStringTag]: string; + values(): IterableIterator; + [Symbol.iterator]():IterableIterator; + [Symbol.toStringTag]: string; } interface SetConstructor { @@ -1866,7 +1931,7 @@ interface WeakSet { clear(): void; delete(value: T): boolean; has(value: T): boolean; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface WeakSetConstructor { @@ -1877,7 +1942,7 @@ interface WeakSetConstructor { declare var WeakSet: WeakSetConstructor; interface JSON { - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } /** @@ -1897,7 +1962,7 @@ interface ArrayBuffer { */ slice(begin: number, end?: number): ArrayBuffer; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface ArrayBufferConstructor { @@ -2034,7 +2099,7 @@ interface DataView { */ setUint32(byteOffset: number, value: number, littleEndian: boolean): void; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface DataViewConstructor { @@ -2081,7 +2146,7 @@ interface Int8Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -2161,7 +2226,7 @@ interface Int8Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -2298,10 +2363,10 @@ interface Int8Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Int8ArrayConstructor { @@ -2371,7 +2436,7 @@ interface Uint8Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -2451,7 +2516,7 @@ interface Uint8Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -2588,10 +2653,10 @@ interface Uint8Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint8ArrayConstructor { @@ -2661,7 +2726,7 @@ interface Uint8ClampedArray { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -2741,7 +2806,7 @@ interface Uint8ClampedArray { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -2878,10 +2943,10 @@ interface Uint8ClampedArray { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint8ClampedArrayConstructor { @@ -2951,7 +3016,7 @@ interface Int16Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3031,7 +3096,7 @@ interface Int16Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -3168,10 +3233,10 @@ interface Int16Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Int16ArrayConstructor { @@ -3241,7 +3306,7 @@ interface Uint16Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3321,7 +3386,7 @@ interface Uint16Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -3458,10 +3523,10 @@ interface Uint16Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint16ArrayConstructor { @@ -3531,7 +3596,7 @@ interface Int32Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3611,7 +3676,7 @@ interface Int32Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -3748,10 +3813,10 @@ interface Int32Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Int32ArrayConstructor { @@ -3821,7 +3886,7 @@ interface Uint32Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3901,7 +3966,7 @@ interface Uint32Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -4038,10 +4103,10 @@ interface Uint32Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint32ArrayConstructor { @@ -4111,7 +4176,7 @@ interface Float32Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -4191,7 +4256,7 @@ interface Float32Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -4328,10 +4393,10 @@ interface Float32Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Float32ArrayConstructor { @@ -4401,7 +4466,7 @@ interface Float64Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -4481,7 +4546,7 @@ interface Float64Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -4618,10 +4683,10 @@ interface Float64Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Float64ArrayConstructor { @@ -4671,27 +4736,38 @@ interface ProxyHandler { interface ProxyConstructor { revocable(target: T, handler: ProxyHandler): { proxy: T; revoke: () => void; }; - new (target: T, handeler: ProxyHandler): T + new (target: T, handler: ProxyHandler): T } declare var Proxy: ProxyConstructor; -declare var Reflect: { - apply(target: Function, thisArgument: any, argumentsList: ArrayLike): any; - construct(target: Function, argumentsList: ArrayLike): any; - defineProperty(target: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean; - deleteProperty(target: any, propertyKey: PropertyKey): boolean; - enumerate(target: any): Iterator; - get(target: any, propertyKey: PropertyKey, receiver?: any): any; - getOwnPropertyDescriptor(target: any, propertyKey: PropertyKey): PropertyDescriptor; - getPrototypeOf(target: any): any; - has(target: any, propertyKey: string): boolean; - has(target: any, propertyKey: Symbol): boolean; - isExtensible(target: any): boolean; - ownKeys(target: any): Array; - preventExtensions(target: any): boolean; - set(target: any, propertyKey: PropertyKey, value: any, receiver? :any): boolean; - setPrototypeOf(target: any, proto: any): boolean; -}; +declare module Reflect { + function apply(target: Function, thisArgument: any, argumentsList: ArrayLike): any; + function construct(target: Function, argumentsList: ArrayLike): any; + function defineProperty(target: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean; + function deleteProperty(target: any, propertyKey: PropertyKey): boolean; + function enumerate(target: any): IterableIterator; + function get(target: any, propertyKey: PropertyKey, receiver?: any): any; + function getOwnPropertyDescriptor(target: any, propertyKey: PropertyKey): PropertyDescriptor; + function getPrototypeOf(target: any): any; + function has(target: any, propertyKey: string): boolean; + function has(target: any, propertyKey: symbol): boolean; + function isExtensible(target: any): boolean; + function ownKeys(target: any): Array; + function preventExtensions(target: any): boolean; + function set(target: any, propertyKey: PropertyKey, value: any, receiver? :any): boolean; + function setPrototypeOf(target: any, proto: any): boolean; +} + +interface PromiseLike { + /** + * Attaches callbacks for the resolution and/or rejection of the Promise. + * @param onfulfilled The callback to execute when the Promise is resolved. + * @param onrejected The callback to execute when the Promise is rejected. + * @returns A Promise for the completion of which ever callback is executed. + */ + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => TResult | PromiseLike): PromiseLike; + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => void): PromiseLike; +} /** * Represents the completion of an asynchronous operation @@ -4703,14 +4779,17 @@ interface Promise { * @param onrejected The callback to execute when the Promise is rejected. * @returns A Promise for the completion of which ever callback is executed. */ - then(onfulfilled?: (value: T) => TResult | Promise, onrejected?: (reason: any) => TResult | Promise): Promise; + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => TResult | PromiseLike): Promise; + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => void): Promise; /** * Attaches a callback for only the rejection of the Promise. * @param onrejected The callback to execute when the Promise is rejected. * @returns A Promise for the completion of the callback. */ - catch(onrejected?: (reason: any) => T | Promise): Promise; + catch(onrejected?: (reason: any) => T | PromiseLike): Promise; + + [Symbol.toStringTag]: string; } interface PromiseConstructor { @@ -4721,13 +4800,11 @@ interface PromiseConstructor { /** * Creates a new Promise. - * @param init A callback used to initialize the promise. This callback is passed two arguments: + * @param executor A callback used to initialize the promise. This callback is passed two arguments: * a resolve callback used resolve the promise with a value or the result of another promise, * and a reject callback used to reject the promise with a provided reason or error. */ - new (init: (resolve: (value?: T | Promise) => void, reject: (reason?: any) => void) => void): Promise; - - (init: (resolve: (value?: T | Promise) => void, reject: (reason?: any) => void) => void): Promise; + new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void): Promise; /** * Creates a Promise that is resolved with an array of results when all of the provided Promises @@ -4735,15 +4812,7 @@ interface PromiseConstructor { * @param values An array of Promises. * @returns A new Promise. */ - all(values: (T | Promise)[]): Promise; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of values. - * @returns A new Promise. - */ - all(values: Promise[]): Promise; + all(values: Iterable>): Promise; /** * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved @@ -4751,7 +4820,7 @@ interface PromiseConstructor { * @param values An array of Promises. * @returns A new Promise. */ - race(values: (T | Promise)[]): Promise; + race(values: Iterable>): Promise; /** * Creates a new rejected promise for the provided reason. @@ -4772,13 +4841,15 @@ interface PromiseConstructor { * @param value A promise. * @returns A promise whose internal state matches the provided promise. */ - resolve(value: T | Promise): Promise; + resolve(value: T | PromiseLike): Promise; /** * Creates a new resolved promise . * @returns A resolved promise. */ resolve(): Promise; + + [Symbol.species]: Function; } declare var Promise: PromiseConstructor; diff --git a/lib/typescript-src/support/typescript/bin/lib.d.ts b/lib/typescript-src/support/typescript/bin/lib.d.ts index bd8e2cc..4724459 100644 --- a/lib/typescript-src/support/typescript/bin/lib.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.d.ts @@ -179,19 +179,19 @@ interface ObjectConstructor { * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - seal(o: any): any; + seal(o: T): T; /** * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - freeze(o: any): any; + freeze(o: T): T; /** * Prevents the addition of new properties to an object. * @param o Object to make non-extensible. */ - preventExtensions(o: any): any; + preventExtensions(o: T): T; /** * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. @@ -425,6 +425,9 @@ interface String { */ substr(from: number, length?: number): string; + /** Returns the primitive value of the specified object. */ + valueOf(): string; + [index: number]: string; } @@ -441,6 +444,8 @@ interface StringConstructor { declare var String: StringConstructor; interface Boolean { + /** Returns the primitive value of the specified object. */ + valueOf(): boolean; } interface BooleanConstructor { @@ -475,6 +480,9 @@ interface Number { * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. */ toPrecision(precision?: number): string; + + /** Returns the primitive value of the specified object. */ + valueOf(): number; } interface NumberConstructor { @@ -553,7 +561,7 @@ interface Math { */ atan(x: number): number; /** - * Returns the angle (in radians) from the X axis to a point (y,x). + * Returns the angle (in radians) from the X axis to a point. * @param y A numeric expression representing the cartesian y-coordinate. * @param x A numeric expression representing the cartesian x-coordinate. */ @@ -830,7 +838,7 @@ interface RegExp { */ test(string: string): boolean; - /** Returns a copy of the text of the regular expression pattern. Read-only. The rgExp argument is a Regular expression object. It can be a variable name or a literal. */ + /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ source: string; /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ @@ -1163,6 +1171,20 @@ interface ArrayConstructor { declare var Array: ArrayConstructor; +interface TypedPropertyDescriptor { + enumerable?: boolean; + configurable?: boolean; + writable?: boolean; + value?: T; + get?: () => T; + set?: (value: T) => void; +} + +declare type ClassDecorator = (target: TFunction) => TFunction | void; +declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; +declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; +declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; + ///////////////////////////// /// IE10 ECMAScript Extensions ///////////////////////////// @@ -1185,270 +1207,349 @@ interface ArrayBuffer { slice(begin:number, end?:number): ArrayBuffer; } -declare var ArrayBuffer: { +interface ArrayBufferConstructor { prototype: ArrayBuffer; new (byteLength: number): ArrayBuffer; + isView(arg: any): boolean; } +declare var ArrayBuffer: ArrayBufferConstructor; interface ArrayBufferView { + /** + * The ArrayBuffer instance referenced by the array. + */ buffer: ArrayBuffer; - byteOffset: number; + + /** + * The length in bytes of the array. + */ byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; } -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Int8Array extends ArrayBufferView { +interface DataView { + buffer: ArrayBuffer; + byteLength: number; + byteOffset: number; /** - * The size in bytes of each element in the array. + * Gets the Float32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - BYTES_PER_ELEMENT: number; + getFloat32(byteOffset: number, littleEndian: boolean): number; /** - * The length of the array. + * Gets the Float64 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - length: number; + getFloat64(byteOffset: number, littleEndian: boolean): number; - [index: number]: number; + /** + * Gets the Int8 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. + */ + getInt8(byteOffset: number): number; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Gets the Int16 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. + */ + getInt16(byteOffset: number, littleEndian: boolean): number; + /** + * Gets the Int32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - get(index: number): number; + getInt32(byteOffset: number, littleEndian: boolean): number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Gets the Uint8 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(index: number, value: number): void; + getUint8(byteOffset: number): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Gets the Uint16 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(array: Int8Array, offset?: number): void; + getUint16(byteOffset: number, littleEndian: boolean): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Gets the Uint32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(array: number[], offset?: number): void; + getUint32(byteOffset: number, littleEndian: boolean): number; /** - * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Stores an Float32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - subarray(begin: number, end?: number): Int8Array; -} -declare var Int8Array: { - prototype: Int8Array; - new (length: number): Int8Array; - new (array: Int8Array): Int8Array; - new (array: number[]): Int8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; - BYTES_PER_ELEMENT: number; -} + setFloat32(byteOffset: number, value: number, littleEndian: boolean): void; -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Stores an Float64 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - BYTES_PER_ELEMENT: number; + setFloat64(byteOffset: number, value: number, littleEndian: boolean): void; /** - * The length of the array. + * Stores an Int8 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. */ - length: number; - [index: number]: number; + setInt8(byteOffset: number, value: number): void; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Stores an Int16 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - get(index: number): number; + setInt16(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Sets a value or an array of values. - * @param index The index of the location to set. + * Stores an Int32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - set(index: number, value: number): void; + setInt32(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Stores an Uint8 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. */ - set(array: Uint8Array, offset?: number): void; + setUint8(byteOffset: number, value: number): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Stores an Uint16 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - set(array: number[], offset?: number): void; + setUint16(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Gets a new Uint8Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Stores an Uint32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - subarray(begin: number, end?: number): Uint8Array; + setUint32(byteOffset: number, value: number, littleEndian: boolean): void; } -declare var Uint8Array: { - prototype: Uint8Array; - new (length: number): Uint8Array; - new (array: Uint8Array): Uint8Array; - new (array: number[]): Uint8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; - BYTES_PER_ELEMENT: number; + +interface DataViewConstructor { + new (buffer: ArrayBuffer, byteOffset?: number, byteLength?: number): DataView; } +declare var DataView: DataViewConstructor; /** - * A typed array of 16-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested + * number of bytes could not be allocated an exception is raised. */ -interface Int16Array extends ArrayBufferView { +interface Int8Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; /** - * The length of the array. + * The ArrayBuffer instance referenced by the array. */ - length: number; - [index: number]: number; + buffer: ArrayBuffer; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * The length in bytes of the array. */ - get(index: number): number; + byteLength: number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * The offset in bytes of the array. */ - set(index: number, value: number): void; + byteOffset: number; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - set(array: Int16Array, offset?: number): void; + copyWithin(target: number, start: number, end?: number): Int8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - set(array: number[], offset?: number): void; + every(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): boolean; /** - * Gets a new Int16Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int16Array; -} -declare var Int16Array: { - prototype: Int16Array; - new (length: number): Int16Array; - new (array: Int16Array): Int16Array; - new (array: number[]): Int16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - BYTES_PER_ELEMENT: number; -} + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int8Array; -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - BYTES_PER_ELEMENT: number; + filter(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): Int8Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * The length of the array. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - length: number; - [index: number]: number; + forEach(callbackfn: (value: number, index: number, array: Int8Array) => void, thisArg?: any): void; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - get(index: number): number; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - set(index: number, value: number): void; + join(separator?: string): string; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - set(array: Uint16Array, offset?: number): void; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The length of the array. */ - set(array: number[], offset?: number): void; + length: number; /** - * Gets a new Uint16Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - subarray(begin: number, end?: number): Uint16Array; -} -declare var Uint16Array: { - prototype: Uint16Array; - new (length: number): Uint16Array; - new (array: Uint16Array): Uint16Array; - new (array: number[]): Uint16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - BYTES_PER_ELEMENT: number; -} + map(callbackfn: (value: number, index: number, array: Int8Array) => number, thisArg?: any): Int8Array; -/** - * A typed array of 32-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - BYTES_PER_ELEMENT: number; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; /** - * The length of the array. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - length: number; - [index: number]: number; + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Reverses the elements in an Array. */ - get(index: number): number; + reverse(): Int8Array; /** * Sets a value or an array of values. @@ -1462,167 +1563,258 @@ interface Int32Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Int32Array, offset?: number): void; + set(array: Int8Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - set(array: number[], offset?: number): void; + sort(compareFn?: (a: number, b: number) => number): Int8Array; /** - * Gets a new Int32Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. + * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. * @param begin The index of the beginning of the array. * @param end The index of the end of the array. */ - subarray(begin: number, end?: number): Int32Array; -} -declare var Int32Array: { - prototype: Int32Array; - new (length: number): Int32Array; - new (array: Int32Array): Int32Array; - new (array: number[]): Int32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; - BYTES_PER_ELEMENT: number; -} + subarray(begin: number, end?: number): Int8Array; -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Converts a number to a string by using the current locale. */ - BYTES_PER_ELEMENT: number; + toLocaleString(): string; /** - * The length of the array. + * Returns a string representation of an array. */ - length: number; + toString(): string; + [index: number]: number; +} +interface Int8ArrayConstructor { + prototype: Int8Array; + new (length: number): Int8Array; + new (array: Int8Array): Int8Array; + new (array: number[]): Int8Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * The size in bytes of each element in the array. */ - get(index: number): number; + BYTES_PER_ELEMENT: number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - set(index: number, value: number): void; + of(...items: number[]): Int8Array; +} +declare var Int8Array: Int8ArrayConstructor; +/** + * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Uint8Array { /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The size in bytes of each element in the array. */ - set(array: Uint32Array, offset?: number): void; + BYTES_PER_ELEMENT: number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The ArrayBuffer instance referenced by the array. */ - set(array: number[], offset?: number): void; + buffer: ArrayBuffer; /** - * Gets a new Int8Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * The length in bytes of the array. */ - subarray(begin: number, end?: number): Uint32Array; -} -declare var Uint32Array: { - prototype: Uint32Array; - new (length: number): Uint32Array; - new (array: Uint32Array): Uint32Array; - new (array: number[]): Uint32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; - BYTES_PER_ELEMENT: number; -} + byteLength: number; -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Float32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * The offset in bytes of the array. */ - BYTES_PER_ELEMENT: number; + byteOffset: number; - /** - * The length of the array. + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - length: number; - [index: number]: number; + copyWithin(target: number, start: number, end?: number): Uint8Array; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - get(index: number): number; + every(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): boolean; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint8Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - set(index: number, value: number): void; + filter(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): Uint8Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - set(array: Float32Array, offset?: number): void; + forEach(callbackfn: (value: number, index: number, array: Uint8Array) => void, thisArg?: any): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - set(array: number[], offset?: number): void; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Gets a new Float32Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - subarray(begin: number, end?: number): Float32Array; -} -declare var Float32Array: { - prototype: Float32Array; - new (length: number): Float32Array; - new (array: Float32Array): Float32Array; - new (array: number[]): Float32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; - BYTES_PER_ELEMENT: number; -} + join(separator?: string): string; -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Float64Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - BYTES_PER_ELEMENT: number; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** * The length of the array. */ length: number; - [index: number]: number; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Uint8Array) => number, thisArg?: any): Uint8Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. */ - get(index: number): number; + reverse(): Uint8Array; /** * Sets a value or an array of values. @@ -1636,2986 +1828,4558 @@ interface Float64Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Float64Array, offset?: number): void; + set(array: Uint8Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - set(array: number[], offset?: number): void; + sort(compareFn?: (a: number, b: number) => number): Uint8Array; /** - * Gets a new Float64Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. + * Gets a new Uint8Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. * @param begin The index of the beginning of the array. * @param end The index of the end of the array. */ - subarray(begin: number, end?: number): Float64Array; + subarray(begin: number, end?: number): Uint8Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -declare var Float64Array: { - prototype: Float64Array; - new (length: number): Float64Array; - new (array: Float64Array): Float64Array; - new (array: number[]): Float64Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; + +interface Uint8ArrayConstructor { + prototype: Uint8Array; + new (length: number): Uint8Array; + new (array: Uint8Array): Uint8Array; + new (array: number[]): Uint8Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; + + /** + * The size in bytes of each element in the array. + */ BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint8Array; } +declare var Uint8Array: Uint8ArrayConstructor; /** - * You can use a DataView object to read and write the different kinds of binary data to any location in the ArrayBuffer. + * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface DataView extends ArrayBufferView { +interface Int16Array { /** - * Gets the Int8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The size in bytes of each element in the array. */ - getInt8(byteOffset: number): number; + BYTES_PER_ELEMENT: number; /** - * Gets the Uint8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The ArrayBuffer instance referenced by the array. */ - getUint8(byteOffset: number): number; + buffer: ArrayBuffer; /** - * Gets the Int16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The length in bytes of the array. */ - getInt16(byteOffset: number, littleEndian?: boolean): number; + byteLength: number; /** - * Gets the Uint16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - getUint16(byteOffset: number, littleEndian?: boolean): number; + copyWithin(target: number, start: number, end?: number): Int16Array; /** - * Gets the Int32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - getInt32(byteOffset: number, littleEndian?: boolean): number; + every(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): boolean; /** - * Gets the Uint32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int16Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): Int16Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - getUint32(byteOffset: number, littleEndian?: boolean): number; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * Gets the Float32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - getFloat32(byteOffset: number, littleEndian?: boolean): number; + forEach(callbackfn: (value: number, index: number, array: Int16Array) => void, thisArg?: any): void; /** - * Gets the Float64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - getFloat64(byteOffset: number, littleEndian?: boolean): number; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Stores an Int8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - setInt8(byteOffset: number, value: number): void; + join(separator?: string): string; /** - * Stores an Uint8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - setUint8(byteOffset: number, value: number): void; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** - * Stores an Int16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * The length of the array. */ - setInt16(byteOffset: number, value: number, littleEndian?: boolean): void; + length: number; /** - * Stores an Uint16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - setUint16(byteOffset: number, value: number, littleEndian?: boolean): void; + map(callbackfn: (value: number, index: number, array: Int16Array) => number, thisArg?: any): Int16Array; /** - * Stores an Int32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - setInt32(byteOffset: number, value: number, littleEndian?: boolean): void; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; /** - * Stores an Uint32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - setUint32(byteOffset: number, value: number, littleEndian?: boolean): void; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; /** - * Stores an Float32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Reverses the elements in an Array. */ - setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void; + reverse(): Int16Array; /** - * Stores an Float64 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. + * Sets a value or an array of values. + * @param index The index of the location to set. * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. */ - setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void; -} -declare var DataView: { - prototype: DataView; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): DataView; -} + set(index: number, value: number): void; -///////////////////////////// -/// IE11 ECMAScript Extensions -///////////////////////////// + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Int16Array, offset?: number): void; -interface Map { - clear(): void; - delete(key: K): boolean; - forEach(callbackfn: (value: V, index: K, map: Map) => void, thisArg?: any): void; - get(key: K): V; - has(key: K): boolean; - set(key: K, value: V): Map; - size: number; -} -declare var Map: { - new (): Map; - prototype: Map; -} + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int16Array; -interface WeakMap { - clear(): void; - delete(key: K): boolean; - get(key: K): V; - has(key: K): boolean; - set(key: K, value: V): WeakMap; -} -declare var WeakMap: { - new (): WeakMap; - prototype: WeakMap; -} + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): boolean; -interface Set { - add(value: T): Set; - clear(): void; - delete(value: T): boolean; - forEach(callbackfn: (value: T, index: T, set: Set) => void, thisArg?: any): void; - has(value: T): boolean; - size: number; -} -declare var Set: { - new (): Set; - prototype: Set; -} -///////////////////////////// -/// ECMAScript Internationalization API -///////////////////////////// + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Int16Array; -declare module Intl { - interface CollatorOptions { - usage?: string; - localeMatcher?: string; - numeric?: boolean; - caseFirst?: string; - sensitivity?: string; - ignorePunctuation?: boolean; - } - - interface ResolvedCollatorOptions { - locale: string; - usage: string; - sensitivity: string; - ignorePunctuation: boolean; - collation: string; - caseFirst: string; - numeric: boolean; - } - - interface Collator { - compare(x: string, y: string): number; - resolvedOptions(): ResolvedCollatorOptions; - } - var Collator: { - new (locales?: string[], options?: CollatorOptions): Collator; - new (locale?: string, options?: CollatorOptions): Collator; - (locales?: string[], options?: CollatorOptions): Collator; - (locale?: string, options?: CollatorOptions): Collator; - supportedLocalesOf(locales: string[], options?: CollatorOptions): string[]; - supportedLocalesOf(locale: string, options?: CollatorOptions): string[]; - } + /** + * Gets a new Int16Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Int16Array; - interface NumberFormatOptions { - localeMatcher?: string; - style?: string; - currency?: string; - currencyDisplay?: string; - useGrouping?: boolean; - } + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; - interface ResolvedNumberFormatOptions { - locale: string; - numberingSystem: string; - style: string; - currency?: string; - currencyDisplay?: string; - minimumintegerDigits: number; - minimumFractionDigits: number; - maximumFractionDigits: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - useGrouping: boolean; - } + /** + * Returns a string representation of an array. + */ + toString(): string; - interface NumberFormat { - format(value: number): string; - resolvedOptions(): ResolvedNumberFormatOptions; - } - var NumberFormat: { - new (locales?: string[], options?: NumberFormatOptions): Collator; - new (locale?: string, options?: NumberFormatOptions): Collator; - (locales?: string[], options?: NumberFormatOptions): Collator; - (locale?: string, options?: NumberFormatOptions): Collator; - supportedLocalesOf(locales: string[], options?: NumberFormatOptions): string[]; - supportedLocalesOf(locale: string, options?: NumberFormatOptions): string[]; - } + [index: number]: number; +} - interface DateTimeFormatOptions { - localeMatcher?: string; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - formatMatcher?: string; - hour12: boolean; - } +interface Int16ArrayConstructor { + prototype: Int16Array; + new (length: number): Int16Array; + new (array: Int16Array): Int16Array; + new (array: number[]): Int16Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - interface ResolvedDateTimeFormatOptions { - locale: string; - calendar: string; - numberingSystem: string; - timeZone: string; - hour12?: boolean; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - } + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; - interface DateTimeFormat { - format(date: number): string; - resolvedOptions(): ResolvedDateTimeFormatOptions; - } - var DateTimeFormat: { - new (locales?: string[], options?: DateTimeFormatOptions): Collator; - new (locale?: string, options?: DateTimeFormatOptions): Collator; - (locales?: string[], options?: DateTimeFormatOptions): Collator; - (locale?: string, options?: DateTimeFormatOptions): Collator; - supportedLocalesOf(locales: string[], options?: DateTimeFormatOptions): string[]; - supportedLocalesOf(locale: string, options?: DateTimeFormatOptions): string[]; - } + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Int16Array; } +declare var Int16Array: Int16ArrayConstructor; -interface String { +/** + * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Uint16Array { /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. + * The size in bytes of each element in the array. */ - localeCompare(that: string, locales: string[], options?: Intl.CollatorOptions): number; + BYTES_PER_ELEMENT: number; /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. + * The ArrayBuffer instance referenced by the array. */ - localeCompare(that: string, locale: string, options?: Intl.CollatorOptions): number; -} + buffer: ArrayBuffer; -interface Number { /** - * Converts a number to a string by using the current or specified locale. - * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * The length in bytes of the array. */ - toLocaleString(locales?: string[], options?: Intl.NumberFormatOptions): string; + byteLength: number; /** - * Converts a number to a string by using the current or specified locale. - * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * The offset in bytes of the array. */ - toLocaleString(locale?: string, options?: Intl.NumberFormatOptions): string; -} + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Uint16Array; -interface Date { /** - * Converts a date to a string by using the current or specified locale. - * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - toLocaleString(locales?: string[], options?: Intl.DateTimeFormatOptions): string; + every(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): boolean; /** - * Converts a date to a string by using the current or specified locale. - * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint16Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - toLocaleString(locale?: string, options?: Intl.DateTimeFormatOptions): string; -} + filter(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): Uint16Array; -///////////////////////////// -/// IE DOM APIs -///////////////////////////// + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Uint16Array) => void, thisArg?: any): void; -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} + /** + * The length of the array. + */ + length: number; -interface AlgorithmParameters { -} + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Uint16Array) => number, thisArg?: any): Uint16Array; -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; -interface ExceptionInformation { - domain?: string; -} + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} + /** + * Reverses the elements in an Array. + */ + reverse(): Uint16Array; -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; -interface Algorithm { - name?: string; - params?: AlgorithmParameters; -} + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Uint16Array, offset?: number): void; -interface MouseEventInit { - bubbles?: boolean; - cancelable?: boolean; - view?: Window; - detail?: number; - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint16Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Uint16Array; + + /** + * Gets a new Uint16Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Uint16Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -interface WebGLContextAttributes { - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; +interface Uint16ArrayConstructor { + prototype: Uint16Array; + new (length: number): Uint16Array; + new (array: Uint16Array): Uint16Array; + new (array: number[]): Uint16Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint16Array; } +declare var Uint16Array: Uint16ArrayConstructor; +/** + * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Int32Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; -interface NodeListOf extends NodeList { + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Int32Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): Int32Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Int32Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ length: number; - item(index: number): TNode; - [index: number]: TNode; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Int32Array) => number, thisArg?: any): Int32Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Int32Array; + + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; + + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Int32Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int32Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Int32Array; + + /** + * Gets a new Int32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Int32Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -interface HTMLElement extends Element, ElementCSSInlineStyle, MSEventAttachmentTarget, MSNodeExtensions { - hidden: any; - readyState: any; - onmouseleave: (ev: MouseEvent) => any; - onbeforecut: (ev: DragEvent) => any; - onkeydown: (ev: KeyboardEvent) => any; - onmove: (ev: MSEventObj) => any; - onkeyup: (ev: KeyboardEvent) => any; - onreset: (ev: Event) => any; - onhelp: (ev: Event) => any; - ondragleave: (ev: DragEvent) => any; - className: string; - onfocusin: (ev: FocusEvent) => any; - onseeked: (ev: Event) => any; - recordNumber: any; - title: string; - parentTextEdit: Element; - outerHTML: string; - ondurationchange: (ev: Event) => any; - offsetHeight: number; - all: HTMLCollection; - onblur: (ev: FocusEvent) => any; - dir: string; - onemptied: (ev: Event) => any; - onseeking: (ev: Event) => any; - oncanplay: (ev: Event) => any; - ondeactivate: (ev: UIEvent) => any; - ondatasetchanged: (ev: MSEventObj) => any; - onrowsdelete: (ev: MSEventObj) => any; - sourceIndex: number; - onloadstart: (ev: Event) => any; - onlosecapture: (ev: MSEventObj) => any; - ondragenter: (ev: DragEvent) => any; - oncontrolselect: (ev: MSEventObj) => any; - onsubmit: (ev: Event) => any; - behaviorUrns: MSBehaviorUrnsCollection; - scopeName: string; - onchange: (ev: Event) => any; - id: string; - onlayoutcomplete: (ev: MSEventObj) => any; - uniqueID: string; - onbeforeactivate: (ev: UIEvent) => any; - oncanplaythrough: (ev: Event) => any; - onbeforeupdate: (ev: MSEventObj) => any; - onfilterchange: (ev: MSEventObj) => any; - offsetParent: Element; - ondatasetcomplete: (ev: MSEventObj) => any; - onsuspend: (ev: Event) => any; - onmouseenter: (ev: MouseEvent) => any; - innerText: string; - onerrorupdate: (ev: MSEventObj) => any; - onmouseout: (ev: MouseEvent) => any; - parentElement: HTMLElement; - onmousewheel: (ev: MouseWheelEvent) => any; - onvolumechange: (ev: Event) => any; - oncellchange: (ev: MSEventObj) => any; - onrowexit: (ev: MSEventObj) => any; - onrowsinserted: (ev: MSEventObj) => any; - onpropertychange: (ev: MSEventObj) => any; - filters: any; - children: HTMLCollection; - ondragend: (ev: DragEvent) => any; - onbeforepaste: (ev: DragEvent) => any; - ondragover: (ev: DragEvent) => any; - offsetTop: number; - onmouseup: (ev: MouseEvent) => any; - ondragstart: (ev: DragEvent) => any; - onbeforecopy: (ev: DragEvent) => any; - ondrag: (ev: DragEvent) => any; - innerHTML: string; - onmouseover: (ev: MouseEvent) => any; - lang: string; - uniqueNumber: number; - onpause: (ev: Event) => any; - tagUrn: string; - onmousedown: (ev: MouseEvent) => any; - onclick: (ev: MouseEvent) => any; - onwaiting: (ev: Event) => any; - onresizestart: (ev: MSEventObj) => any; - offsetLeft: number; - isTextEdit: boolean; - isDisabled: boolean; - onpaste: (ev: DragEvent) => any; - canHaveHTML: boolean; - onmoveend: (ev: MSEventObj) => any; - language: string; - onstalled: (ev: Event) => any; - onmousemove: (ev: MouseEvent) => any; - style: MSStyleCSSProperties; - isContentEditable: boolean; - onbeforeeditfocus: (ev: MSEventObj) => any; - onratechange: (ev: Event) => any; - contentEditable: string; - tabIndex: number; - document: Document; - onprogress: (ev: ProgressEvent) => any; - ondblclick: (ev: MouseEvent) => any; - oncontextmenu: (ev: MouseEvent) => any; - onloadedmetadata: (ev: Event) => any; - onafterupdate: (ev: MSEventObj) => any; - onerror: (ev: ErrorEvent) => any; - onplay: (ev: Event) => any; - onresizeend: (ev: MSEventObj) => any; - onplaying: (ev: Event) => any; - isMultiLine: boolean; - onfocusout: (ev: FocusEvent) => any; - onabort: (ev: UIEvent) => any; - ondataavailable: (ev: MSEventObj) => any; - hideFocus: boolean; - onreadystatechange: (ev: Event) => any; - onkeypress: (ev: KeyboardEvent) => any; - onloadeddata: (ev: Event) => any; - onbeforedeactivate: (ev: UIEvent) => any; - outerText: string; - disabled: boolean; - onactivate: (ev: UIEvent) => any; - accessKey: string; - onmovestart: (ev: MSEventObj) => any; - onselectstart: (ev: Event) => any; - onfocus: (ev: FocusEvent) => any; - ontimeupdate: (ev: Event) => any; - onresize: (ev: UIEvent) => any; - oncut: (ev: DragEvent) => any; - onselect: (ev: UIEvent) => any; - ondrop: (ev: DragEvent) => any; - offsetWidth: number; - oncopy: (ev: DragEvent) => any; - onended: (ev: Event) => any; - onscroll: (ev: UIEvent) => any; - onrowenter: (ev: MSEventObj) => any; - onload: (ev: Event) => any; - canHaveChildren: boolean; - oninput: (ev: Event) => any; - onmscontentzoom: (ev: MSEventObj) => any; - oncuechange: (ev: Event) => any; - spellcheck: boolean; - classList: DOMTokenList; - onmsmanipulationstatechanged: (ev: any) => any; - draggable: boolean; - dataset: DOMStringMap; - dragDrop(): boolean; - scrollIntoView(top?: boolean): void; - addFilter(filter: any): void; - setCapture(containerCapture?: boolean): void; - focus(): void; - getAdjacentText(where: string): string; - insertAdjacentText(where: string, text: string): void; - getElementsByClassName(classNames: string): NodeList; - setActive(): void; - removeFilter(filter: any): void; - blur(): void; - clearAttributes(): void; - releaseCapture(): void; - createControlRange(): ControlRangeCollection; - removeBehavior(cookie: number): boolean; - contains(child: HTMLElement): boolean; - click(): void; - insertAdjacentElement(position: string, insertedElement: Element): Element; - mergeAttributes(source: HTMLElement, preserveIdentity?: boolean): void; - replaceAdjacentText(where: string, newText: string): string; - applyElement(apply: Element, where?: string): Element; - addBehavior(bstrUrl: string, factory?: any): number; - insertAdjacentHTML(where: string, html: string): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} +interface Int32ArrayConstructor { + prototype: Int32Array; + new (length: number): Int32Array; + new (array: Int32Array): Int32Array; + new (array: number[]): Int32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; -interface Document extends Node, NodeSelector, MSEventAttachmentTarget, DocumentEvent, MSResourceMetadata, MSNodeExtensions, MSDocumentExtensions, GlobalEventHandlers { - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Retrieves the collection of user agents and versions declared in the X-UA-Compatible - */ - compatible: MSCompatibleInfoCollection; /** - * Fires when the user presses a key. - * @param ev The keyboard event + * The size in bytes of each element in the array. */ - onkeydown: (ev: KeyboardEvent) => any; + BYTES_PER_ELEMENT: number; + /** - * Fires when the user releases a key. - * @param ev The keyboard event + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - onkeyup: (ev: KeyboardEvent) => any; + of(...items: number[]): Int32Array; +} +declare var Int32Array: Int32ArrayConstructor; + +/** + * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Uint32Array { /** - * Gets the implementation object of the current document. + * The size in bytes of each element in the array. */ - implementation: DOMImplementation; + BYTES_PER_ELEMENT: number; + /** - * Fires when the user resets a form. - * @param ev The event. + * The ArrayBuffer instance referenced by the array. */ - onreset: (ev: Event) => any; + buffer: ArrayBuffer; + /** - * Retrieves a collection of all script objects in the document. + * The length in bytes of the array. */ - scripts: HTMLCollection; + byteLength: number; + /** - * Fires when the user presses the F1 key while the browser is the active window. - * @param ev The event. + * The offset in bytes of the array. */ - onhelp: (ev: Event) => any; + byteOffset: number; + /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - ondragleave: (ev: DragEvent) => any; + copyWithin(target: number, start: number, end?: number): Uint32Array; + /** - * Gets or sets the character set used to encode the object. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - charset: string; + every(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint32Array; + /** - * Fires for an element just prior to setting focus on that element. - * @param ev The focus event + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onfocusin: (ev: FocusEvent) => any; + filter(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): Uint32Array; + /** - * Sets or gets the color of the links that the user has visited. + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - vlinkColor: string; - /** - * Occurs when the seek operation ends. - * @param ev The event. + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - onseeked: (ev: Event) => any; - security: string; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + /** - * Contains the title of the document. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - title: string; + forEach(callbackfn: (value: number, index: number, array: Uint32Array) => void, thisArg?: any): void; + /** - * Retrieves a collection of namespace objects. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - namespaces: MSNamespaceInfoCollection; + indexOf(searchElement: number, fromIndex?: number): number; + /** - * Gets the default character set from the current regional language settings. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - defaultCharset: string; + join(separator?: string): string; + /** - * Retrieves a collection of all embed objects in the document. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - embeds: HTMLCollection; + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. + * The length of the array. */ - styleSheets: StyleSheetList; + length: number; + /** - * Retrieves a collection of all window objects defined by the given document or defined by the document associated with the given window. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - frames: Window; + map(callbackfn: (value: number, index: number, array: Uint32Array) => number, thisArg?: any): Uint32Array; + /** - * Occurs when the duration attribute is updated. - * @param ev The event. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - ondurationchange: (ev: Event) => any; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; + /** - * Returns a reference to the collection of elements contained by the object. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - all: HTMLCollection; - /** - * Retrieves a collection, in source order, of all form objects in the document. + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. */ - forms: HTMLCollection; + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; + /** - * Fires when the object loses the input focus. - * @param ev The focus event. + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - onblur: (ev: FocusEvent) => any; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; + /** - * Sets or retrieves a value that indicates the reading order of the object. + * Reverses the elements in an Array. */ - dir: string; + reverse(): Uint32Array; + /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. */ - onemptied: (ev: Event) => any; + set(index: number, value: number): void; + /** - * Sets or gets a value that indicates whether the document can be edited. + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. */ - designMode: string; - /** - * Occurs when the current playback position is moved. - * @param ev The event. + set(array: Uint32Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - onseeking: (ev: Event) => any; + slice(start?: number, end?: number): Uint32Array; + /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - ondeactivate: (ev: UIEvent) => any; + some(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): boolean; + /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - oncanplay: (ev: Event) => any; + sort(compareFn?: (a: number, b: number) => number): Uint32Array; + /** - * Fires when the data set exposed by a data source object changes. - * @param ev The event. + * Gets a new Uint32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - ondatasetchanged: (ev: MSEventObj) => any; + subarray(begin: number, end?: number): Uint32Array; + /** - * Fires when rows are about to be deleted from the recordset. - * @param ev The event + * Converts a number to a string by using the current locale. */ - onrowsdelete: (ev: MSEventObj) => any; - Script: MSScriptHost; + toLocaleString(): string; + /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. + * Returns a string representation of an array. */ - onloadstart: (ev: Event) => any; + toString(): string; + + [index: number]: number; +} + +interface Uint32ArrayConstructor { + prototype: Uint32Array; + new (length: number): Uint32Array; + new (array: Uint32Array): Uint32Array; + new (array: number[]): Uint32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; + /** - * Gets the URL for the document, stripped of any character encoding. + * The size in bytes of each element in the array. */ - URLUnencoded: string; - defaultView: Window; + BYTES_PER_ELEMENT: number; + /** - * Fires when the user is about to make a control selection of the object. - * @param ev The event. - */ - oncontrolselect: (ev: MSEventObj) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - ondragenter: (ev: DragEvent) => any; - onsubmit: (ev: Event) => any; + of(...items: number[]): Uint32Array; +} +declare var Uint32Array: Uint32ArrayConstructor; + +/** + * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number + * of bytes could not be allocated an exception is raised. + */ +interface Float32Array { /** - * Returns the character encoding used to create the webpage that is loaded into the document object. + * The size in bytes of each element in the array. */ - inputEncoding: string; + BYTES_PER_ELEMENT: number; + /** - * Gets the object that has the focus when the parent document has focus. + * The ArrayBuffer instance referenced by the array. */ - activeElement: Element; + buffer: ArrayBuffer; + /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. + * The length in bytes of the array. */ - onchange: (ev: Event) => any; + byteLength: number; + /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. + * The offset in bytes of the array. */ - links: HTMLCollection; - /** - * Retrieves an autogenerated, unique identifier for the object. + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - uniqueID: string; + copyWithin(target: number, start: number, end?: number): Float32Array; + /** - * Sets or gets the URL for the current document. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - URL: string; + every(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): boolean; + /** - * Fires immediately before the object is set as the active element. - * @param ev The event. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Float32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onbeforeactivate: (ev: UIEvent) => any; - head: HTMLHeadElement; - cookie: string; - xmlEncoding: string; - oncanplaythrough: (ev: Event) => any; + filter(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): Float32Array; + /** - * Retrieves the document compatibility mode of the document. - */ - documentMode: number; - characterSet: string; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - anchors: HTMLCollection; - onbeforeupdate: (ev: MSEventObj) => any; + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + /** - * Fires to indicate that all data is available from the data source object. - * @param ev The event. + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - ondatasetcomplete: (ev: MSEventObj) => any; - plugins: HTMLCollection; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onsuspend: (ev: Event) => any; + forEach(callbackfn: (value: number, index: number, array: Float32Array) => void, thisArg?: any): void; + /** - * Gets the root svg element in the document hierarchy. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - rootElement: SVGSVGElement; + indexOf(searchElement: number, fromIndex?: number): number; + /** - * Retrieves a value that indicates the current state of the object. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - readyState: string; + join(separator?: string): string; + /** - * Gets the URL of the location that referred the user to the current page. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - referrer: string; + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** - * Sets or gets the color of all active links in the document. + * The length of the array. */ - alinkColor: string; + length: number; + /** - * Fires on a databound object when an error occurs while updating the associated data in the data source object. - * @param ev The event. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onerrorupdate: (ev: MSEventObj) => any; + map(callbackfn: (value: number, index: number, array: Float32Array) => number, thisArg?: any): Float32Array; + /** - * Gets a reference to the container object of the window. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - parentWindow: Window; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; + /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - onmouseout: (ev: MouseEvent) => any; + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; + /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. + * Reverses the elements in an Array. */ - onmsthumbnailclick: (ev: MSSiteModeEvent) => any; + reverse(): Float32Array; + /** - * Fires when the wheel button is rotated. - * @param ev The mouse event + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. */ - onmousewheel: (ev: MouseWheelEvent) => any; + set(index: number, value: number): void; + /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. */ - onvolumechange: (ev: Event) => any; + set(array: Float32Array, offset?: number): void; + /** - * Fires when data changes in the data provider. - * @param ev The event. + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - oncellchange: (ev: MSEventObj) => any; + slice(start?: number, end?: number): Float32Array; + /** - * Fires just before the data source control changes the current row in the object. - * @param ev The event. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onrowexit: (ev: MSEventObj) => any; + some(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): boolean; + /** - * Fires just after new rows are inserted in the current recordset. - * @param ev The event. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - onrowsinserted: (ev: MSEventObj) => any; + sort(compareFn?: (a: number, b: number) => number): Float32Array; + /** - * Gets or sets the version attribute specified in the declaration of an XML document. + * Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - xmlVersion: string; - msCapsLockWarningOff: boolean; + subarray(begin: number, end?: number): Float32Array; + /** - * Fires when a property changes on the object. - * @param ev The event. + * Converts a number to a string by using the current locale. */ - onpropertychange: (ev: MSEventObj) => any; + toLocaleString(): string; + /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. + * Returns a string representation of an array. */ - ondragend: (ev: DragEvent) => any; + toString(): string; + + [index: number]: number; +} + +interface Float32ArrayConstructor { + prototype: Float32Array; + new (length: number): Float32Array; + new (array: Float32Array): Float32Array; + new (array: number[]): Float32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; + /** - * Gets an object representing the document type declaration associated with the current document. + * The size in bytes of each element in the array. */ - doctype: DocumentType; + BYTES_PER_ELEMENT: number; + /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - ondragover: (ev: DragEvent) => any; + of(...items: number[]): Float32Array; +} +declare var Float32Array: Float32ArrayConstructor; + +/** + * A typed array of 64-bit float values. The contents are initialized to 0. If the requested + * number of bytes could not be allocated an exception is raised. + */ +interface Float64Array { /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. + * The size in bytes of each element in the array. */ - bgColor: string; + BYTES_PER_ELEMENT: number; + /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. + * The ArrayBuffer instance referenced by the array. */ - ondragstart: (ev: DragEvent) => any; + buffer: ArrayBuffer; + /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. + * The length in bytes of the array. */ - onmouseup: (ev: MouseEvent) => any; + byteLength: number; + /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. + * The offset in bytes of the array. */ - ondrag: (ev: DragEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - onmouseover: (ev: MouseEvent) => any; + copyWithin(target: number, start: number, end?: number): Float64Array; + /** - * Sets or gets the color of the document links. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - linkColor: string; + every(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): boolean; + /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (ev: Event) => any; + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Float64Array; + /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onmousedown: (ev: MouseEvent) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. + filter(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): Float64Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - onclick: (ev: MouseEvent) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - onwaiting: (ev: Event) => any; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onstop: (ev: Event) => any; + forEach(callbackfn: (value: number, index: number, array: Float64Array) => void, thisArg?: any): void; + /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - onmssitemodejumplistitemremoved: (ev: MSSiteModeEvent) => any; + indexOf(searchElement: number, fromIndex?: number): number; + /** - * Retrieves a collection of all applet objects in the document. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - applets: HTMLCollection; + join(separator?: string): string; + /** - * Specifies the beginning and end of the document body. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - body: HTMLElement; + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** - * Sets or gets the security domain of the document. + * The length of the array. */ - domain: string; - xmlStandalone: boolean; + length: number; + /** - * Represents the active selection, which is a highlighted block of text or other elements in the document that a user or a script can carry out some action on. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - selection: MSSelection; + map(callbackfn: (value: number, index: number, array: Float64Array) => number, thisArg?: any): Float64Array; + /** - * Occurs when the download has stopped. - * @param ev The event. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - onstalled: (ev: Event) => any; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; + /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - onmousemove: (ev: MouseEvent) => any; - /** - * Fires before an object contained in an editable element enters a UI-activated state or when an editable container object is control selected. - * @param ev The event. + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. */ - onbeforeeditfocus: (ev: MSEventObj) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - onratechange: (ev: Event) => any; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; + /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. + * Reverses the elements in an Array. */ - onprogress: (ev: ProgressEvent) => any; + reverse(): Float64Array; + /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. */ - ondblclick: (ev: MouseEvent) => any; + set(index: number, value: number): void; + /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. */ - oncontextmenu: (ev: MouseEvent) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. + set(array: Float64Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - onloadedmetadata: (ev: Event) => any; - media: string; + slice(start?: number, end?: number): Float64Array; + /** - * Fires when an error occurs during object loading. - * @param ev The event. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onerror: (ev: ErrorEvent) => any; + some(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): boolean; + /** - * Occurs when the play method is requested. - * @param ev The event. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - onplay: (ev: Event) => any; - onafterupdate: (ev: MSEventObj) => any; + sort(compareFn?: (a: number, b: number) => number): Float64Array; + /** - * Occurs when the audio or video has started playing. - * @param ev The event. + * Gets a new Float64Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - onplaying: (ev: Event) => any; + subarray(begin: number, end?: number): Float64Array; + /** - * Retrieves a collection, in source order, of img objects in the document. + * Converts a number to a string by using the current locale. */ - images: HTMLCollection; + toLocaleString(): string; + /** - * Contains information about the current URL. + * Returns a string representation of an array. */ - location: Location; + toString(): string; + + [index: number]: number; +} + +interface Float64ArrayConstructor { + prototype: Float64Array; + new (length: number): Float64Array; + new (array: Float64Array): Float64Array; + new (array: number[]): Float64Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; + /** - * Fires when the user aborts the download. - * @param ev The event. + * The size in bytes of each element in the array. */ - onabort: (ev: UIEvent) => any; + BYTES_PER_ELEMENT: number; + /** - * Fires for the current element with focus immediately after moving focus to another element. - * @param ev The event. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - onfocusout: (ev: FocusEvent) => any; + of(...items: number[]): Float64Array; +} +declare var Float64Array: Float64ArrayConstructor;///////////////////////////// +/// ECMAScript Internationalization API +///////////////////////////// + +declare module Intl { + interface CollatorOptions { + usage?: string; + localeMatcher?: string; + numeric?: boolean; + caseFirst?: string; + sensitivity?: string; + ignorePunctuation?: boolean; + } + + interface ResolvedCollatorOptions { + locale: string; + usage: string; + sensitivity: string; + ignorePunctuation: boolean; + collation: string; + caseFirst: string; + numeric: boolean; + } + + interface Collator { + compare(x: string, y: string): number; + resolvedOptions(): ResolvedCollatorOptions; + } + var Collator: { + new (locales?: string[], options?: CollatorOptions): Collator; + new (locale?: string, options?: CollatorOptions): Collator; + (locales?: string[], options?: CollatorOptions): Collator; + (locale?: string, options?: CollatorOptions): Collator; + supportedLocalesOf(locales: string[], options?: CollatorOptions): string[]; + supportedLocalesOf(locale: string, options?: CollatorOptions): string[]; + } + + interface NumberFormatOptions { + localeMatcher?: string; + style?: string; + currency?: string; + currencyDisplay?: string; + useGrouping?: boolean; + } + + interface ResolvedNumberFormatOptions { + locale: string; + numberingSystem: string; + style: string; + currency?: string; + currencyDisplay?: string; + minimumintegerDigits: number; + minimumFractionDigits: number; + maximumFractionDigits: number; + minimumSignificantDigits?: number; + maximumSignificantDigits?: number; + useGrouping: boolean; + } + + interface NumberFormat { + format(value: number): string; + resolvedOptions(): ResolvedNumberFormatOptions; + } + var NumberFormat: { + new (locales?: string[], options?: NumberFormatOptions): Collator; + new (locale?: string, options?: NumberFormatOptions): Collator; + (locales?: string[], options?: NumberFormatOptions): Collator; + (locale?: string, options?: NumberFormatOptions): Collator; + supportedLocalesOf(locales: string[], options?: NumberFormatOptions): string[]; + supportedLocalesOf(locale: string, options?: NumberFormatOptions): string[]; + } + + interface DateTimeFormatOptions { + localeMatcher?: string; + weekday?: string; + era?: string; + year?: string; + month?: string; + day?: string; + hour?: string; + minute?: string; + second?: string; + timeZoneName?: string; + formatMatcher?: string; + hour12?: boolean; + } + + interface ResolvedDateTimeFormatOptions { + locale: string; + calendar: string; + numberingSystem: string; + timeZone: string; + hour12?: boolean; + weekday?: string; + era?: string; + year?: string; + month?: string; + day?: string; + hour?: string; + minute?: string; + second?: string; + timeZoneName?: string; + } + + interface DateTimeFormat { + format(date: number): string; + resolvedOptions(): ResolvedDateTimeFormatOptions; + } + var DateTimeFormat: { + new (locales?: string[], options?: DateTimeFormatOptions): Collator; + new (locale?: string, options?: DateTimeFormatOptions): Collator; + (locales?: string[], options?: DateTimeFormatOptions): Collator; + (locale?: string, options?: DateTimeFormatOptions): Collator; + supportedLocalesOf(locales: string[], options?: DateTimeFormatOptions): string[]; + supportedLocalesOf(locale: string, options?: DateTimeFormatOptions): string[]; + } +} + +interface String { /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (ev: Event) => any; - /** - * Fires when a local DOM Storage area is written to disk. - * @param ev The event. - */ - onstoragecommit: (ev: StorageEvent) => any; - /** - * Fires periodically as data arrives from data source objects that asynchronously transmit their data. - * @param ev The event. - */ - ondataavailable: (ev: MSEventObj) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (ev: Event) => any; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - lastModified: string; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (ev: KeyboardEvent) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (ev: Event) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (ev: UIEvent) => any; - onselectstart: (ev: Event) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (ev: FocusEvent) => any; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (ev: UIEvent) => any; - ondrop: (ev: DragEvent) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (ev: Event) => any; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - compatMode: string; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (ev: UIEvent) => any; - /** - * Fires to indicate that the current row has changed in the data source and new data values are available on the object. - * @param ev The event. - */ - onrowenter: (ev: MSEventObj) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (ev: Event) => any; - oninput: (ev: Event) => any; - onmspointerdown: (ev: any) => any; - msHidden: boolean; - msVisibilityState: string; - onmsgesturedoubletap: (ev: any) => any; - visibilityState: string; - onmsmanipulationstatechanged: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmscontentzoom: (ev: MSEventObj) => any; - onmspointermove: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - onmsinertiastart: (ev: any) => any; - msCSSOMElementFloatMetrics: boolean; - onmspointerover: (ev: any) => any; - hidden: boolean; - onmspointerup: (ev: any) => any; - msFullscreenEnabled: boolean; - onmsfullscreenerror: (ev: any) => any; - onmspointerenter: (ev: any) => any; - msFullscreenElement: Element; - onmsfullscreenchange: (ev: any) => any; - onmspointerleave: (ev: any) => any; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - adoptNode(source: Node): Node; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. + * Determines whether two strings are equivalent in the current locale. + * @param that String to compare to target string + * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. + * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; + localeCompare(that: string, locales: string[], options?: Intl.CollatorOptions): number; + /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset + * Determines whether two strings are equivalent in the current locale. + * @param that String to compare to target string + * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. + * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. */ - elementFromPoint(x: number, y: number): Element; - createCDATASection(data: string): CDATASection; + localeCompare(that: string, locale: string, options?: Intl.CollatorOptions): number; +} + +interface Number { /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. + * Converts a number to a string by using the current or specified locale. + * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - queryCommandText(commandId: string): string; + toLocaleString(locales?: string[], options?: Intl.NumberFormatOptions): string; + /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. + * Converts a number to a string by using the current or specified locale. + * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - write(...content: string[]): void; + toLocaleString(locale?: string, options?: Intl.NumberFormatOptions): string; +} + +interface Date { /** - * Allows updating the print settings for the page. + * Converts a date to a string by using the current or specified locale. + * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - updateSettings(): void; + toLocaleString(locales?: string[], options?: Intl.DateTimeFormatOptions): string; + /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. + * Converts a date to a string by using the current or specified locale. + * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - createElement(tagName: "a"): HTMLAnchorElement; - createElement(tagName: "abbr"): HTMLPhraseElement; - createElement(tagName: "acronym"): HTMLPhraseElement; - createElement(tagName: "address"): HTMLBlockElement; - createElement(tagName: "applet"): HTMLAppletElement; - createElement(tagName: "area"): HTMLAreaElement; - createElement(tagName: "article"): HTMLElement; - createElement(tagName: "aside"): HTMLElement; - createElement(tagName: "audio"): HTMLAudioElement; - createElement(tagName: "b"): HTMLPhraseElement; - createElement(tagName: "base"): HTMLBaseElement; - createElement(tagName: "basefont"): HTMLBaseFontElement; - createElement(tagName: "bdo"): HTMLPhraseElement; - createElement(tagName: "bgsound"): HTMLBGSoundElement; - createElement(tagName: "big"): HTMLPhraseElement; - createElement(tagName: "blockquote"): HTMLBlockElement; - createElement(tagName: "body"): HTMLBodyElement; - createElement(tagName: "br"): HTMLBRElement; - createElement(tagName: "button"): HTMLButtonElement; - createElement(tagName: "canvas"): HTMLCanvasElement; - createElement(tagName: "caption"): HTMLTableCaptionElement; - createElement(tagName: "center"): HTMLBlockElement; - createElement(tagName: "cite"): HTMLPhraseElement; - createElement(tagName: "code"): HTMLPhraseElement; - createElement(tagName: "col"): HTMLTableColElement; - createElement(tagName: "colgroup"): HTMLTableColElement; - createElement(tagName: "datalist"): HTMLDataListElement; - createElement(tagName: "dd"): HTMLDDElement; - createElement(tagName: "del"): HTMLModElement; - createElement(tagName: "dfn"): HTMLPhraseElement; - createElement(tagName: "dir"): HTMLDirectoryElement; - createElement(tagName: "div"): HTMLDivElement; - createElement(tagName: "dl"): HTMLDListElement; - createElement(tagName: "dt"): HTMLDTElement; - createElement(tagName: "em"): HTMLPhraseElement; - createElement(tagName: "embed"): HTMLEmbedElement; - createElement(tagName: "fieldset"): HTMLFieldSetElement; - createElement(tagName: "figcaption"): HTMLElement; - createElement(tagName: "figure"): HTMLElement; - createElement(tagName: "font"): HTMLFontElement; - createElement(tagName: "footer"): HTMLElement; - createElement(tagName: "form"): HTMLFormElement; - createElement(tagName: "frame"): HTMLFrameElement; - createElement(tagName: "frameset"): HTMLFrameSetElement; - createElement(tagName: "h1"): HTMLHeadingElement; - createElement(tagName: "h2"): HTMLHeadingElement; - createElement(tagName: "h3"): HTMLHeadingElement; - createElement(tagName: "h4"): HTMLHeadingElement; - createElement(tagName: "h5"): HTMLHeadingElement; - createElement(tagName: "h6"): HTMLHeadingElement; - createElement(tagName: "head"): HTMLHeadElement; - createElement(tagName: "header"): HTMLElement; - createElement(tagName: "hgroup"): HTMLElement; - createElement(tagName: "hr"): HTMLHRElement; - createElement(tagName: "html"): HTMLHtmlElement; - createElement(tagName: "i"): HTMLPhraseElement; - createElement(tagName: "iframe"): HTMLIFrameElement; - createElement(tagName: "img"): HTMLImageElement; - createElement(tagName: "input"): HTMLInputElement; - createElement(tagName: "ins"): HTMLModElement; - createElement(tagName: "isindex"): HTMLIsIndexElement; - createElement(tagName: "kbd"): HTMLPhraseElement; - createElement(tagName: "keygen"): HTMLBlockElement; - createElement(tagName: "label"): HTMLLabelElement; - createElement(tagName: "legend"): HTMLLegendElement; - createElement(tagName: "li"): HTMLLIElement; - createElement(tagName: "link"): HTMLLinkElement; - createElement(tagName: "listing"): HTMLBlockElement; - createElement(tagName: "map"): HTMLMapElement; - createElement(tagName: "mark"): HTMLElement; - createElement(tagName: "marquee"): HTMLMarqueeElement; - createElement(tagName: "menu"): HTMLMenuElement; - createElement(tagName: "meta"): HTMLMetaElement; - createElement(tagName: "nav"): HTMLElement; - createElement(tagName: "nextid"): HTMLNextIdElement; - createElement(tagName: "nobr"): HTMLPhraseElement; - createElement(tagName: "noframes"): HTMLElement; - createElement(tagName: "noscript"): HTMLElement; - createElement(tagName: "object"): HTMLObjectElement; - createElement(tagName: "ol"): HTMLOListElement; - createElement(tagName: "optgroup"): HTMLOptGroupElement; - createElement(tagName: "option"): HTMLOptionElement; - createElement(tagName: "p"): HTMLParagraphElement; - createElement(tagName: "param"): HTMLParamElement; - createElement(tagName: "plaintext"): HTMLBlockElement; - createElement(tagName: "pre"): HTMLPreElement; - createElement(tagName: "progress"): HTMLProgressElement; - createElement(tagName: "q"): HTMLQuoteElement; - createElement(tagName: "rt"): HTMLPhraseElement; - createElement(tagName: "ruby"): HTMLPhraseElement; - createElement(tagName: "s"): HTMLPhraseElement; - createElement(tagName: "samp"): HTMLPhraseElement; - createElement(tagName: "script"): HTMLScriptElement; - createElement(tagName: "section"): HTMLElement; - createElement(tagName: "select"): HTMLSelectElement; - createElement(tagName: "small"): HTMLPhraseElement; - createElement(tagName: "SOURCE"): HTMLSourceElement; - createElement(tagName: "span"): HTMLSpanElement; - createElement(tagName: "strike"): HTMLPhraseElement; - createElement(tagName: "strong"): HTMLPhraseElement; - createElement(tagName: "style"): HTMLStyleElement; - createElement(tagName: "sub"): HTMLPhraseElement; - createElement(tagName: "sup"): HTMLPhraseElement; - createElement(tagName: "table"): HTMLTableElement; - createElement(tagName: "tbody"): HTMLTableSectionElement; - createElement(tagName: "td"): HTMLTableDataCellElement; - createElement(tagName: "textarea"): HTMLTextAreaElement; - createElement(tagName: "tfoot"): HTMLTableSectionElement; - createElement(tagName: "th"): HTMLTableHeaderCellElement; - createElement(tagName: "thead"): HTMLTableSectionElement; - createElement(tagName: "title"): HTMLTitleElement; - createElement(tagName: "tr"): HTMLTableRowElement; - createElement(tagName: "track"): HTMLTrackElement; - createElement(tagName: "tt"): HTMLPhraseElement; - createElement(tagName: "u"): HTMLPhraseElement; - createElement(tagName: "ul"): HTMLUListElement; - createElement(tagName: "var"): HTMLPhraseElement; - createElement(tagName: "video"): HTMLVideoElement; - createElement(tagName: "wbr"): HTMLElement; - createElement(tagName: "x-ms-webview"): MSHTMLWebViewElement; - createElement(tagName: "xmp"): HTMLBlockElement; - createElement(tagName: string): HTMLElement; - /** - * Removes mouse capture from the object in the current document. - */ - releaseCapture(): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - createElementNS(namespaceURI: string, qualifiedName: string): Element; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): any; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow: number, filter: NodeFilter, entityReferenceExpansion: boolean): TreeWalker; - createAttributeNS(namespaceURI: string, qualifiedName: string): Attr; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - getElementsByClassName(classNames: string): NodeList; - importNode(importedNode: Node, deep: boolean): Node; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Fires a specified event on the object. - * @param eventName Specifies the name of the event to fire. - * @param eventObj Object that specifies the event object from which to obtain event object properties. - */ - fireEvent(eventName: string, eventObj?: any): boolean; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(name: "a"): NodeListOf; - getElementsByTagName(name: "abbr"): NodeListOf; - getElementsByTagName(name: "acronym"): NodeListOf; - getElementsByTagName(name: "address"): NodeListOf; - getElementsByTagName(name: "applet"): NodeListOf; - getElementsByTagName(name: "area"): NodeListOf; - getElementsByTagName(name: "article"): NodeListOf; - getElementsByTagName(name: "aside"): NodeListOf; - getElementsByTagName(name: "audio"): NodeListOf; - getElementsByTagName(name: "b"): NodeListOf; - getElementsByTagName(name: "base"): NodeListOf; - getElementsByTagName(name: "basefont"): NodeListOf; - getElementsByTagName(name: "bdo"): NodeListOf; - getElementsByTagName(name: "bgsound"): NodeListOf; - getElementsByTagName(name: "big"): NodeListOf; - getElementsByTagName(name: "blockquote"): NodeListOf; - getElementsByTagName(name: "body"): NodeListOf; - getElementsByTagName(name: "br"): NodeListOf; - getElementsByTagName(name: "button"): NodeListOf; - getElementsByTagName(name: "canvas"): NodeListOf; - getElementsByTagName(name: "caption"): NodeListOf; - getElementsByTagName(name: "center"): NodeListOf; - getElementsByTagName(name: "cite"): NodeListOf; - getElementsByTagName(name: "code"): NodeListOf; - getElementsByTagName(name: "col"): NodeListOf; - getElementsByTagName(name: "colgroup"): NodeListOf; - getElementsByTagName(name: "datalist"): NodeListOf; - getElementsByTagName(name: "dd"): NodeListOf; - getElementsByTagName(name: "del"): NodeListOf; - getElementsByTagName(name: "dfn"): NodeListOf; - getElementsByTagName(name: "dir"): NodeListOf; - getElementsByTagName(name: "div"): NodeListOf; - getElementsByTagName(name: "dl"): NodeListOf; - getElementsByTagName(name: "dt"): NodeListOf; - getElementsByTagName(name: "em"): NodeListOf; - getElementsByTagName(name: "embed"): NodeListOf; - getElementsByTagName(name: "fieldset"): NodeListOf; - getElementsByTagName(name: "figcaption"): NodeListOf; - getElementsByTagName(name: "figure"): NodeListOf; - getElementsByTagName(name: "font"): NodeListOf; - getElementsByTagName(name: "footer"): NodeListOf; - getElementsByTagName(name: "form"): NodeListOf; - getElementsByTagName(name: "frame"): NodeListOf; - getElementsByTagName(name: "frameset"): NodeListOf; - getElementsByTagName(name: "h1"): NodeListOf; - getElementsByTagName(name: "h2"): NodeListOf; - getElementsByTagName(name: "h3"): NodeListOf; - getElementsByTagName(name: "h4"): NodeListOf; - getElementsByTagName(name: "h5"): NodeListOf; - getElementsByTagName(name: "h6"): NodeListOf; - getElementsByTagName(name: "head"): NodeListOf; - getElementsByTagName(name: "header"): NodeListOf; - getElementsByTagName(name: "hgroup"): NodeListOf; - getElementsByTagName(name: "hr"): NodeListOf; - getElementsByTagName(name: "html"): NodeListOf; - getElementsByTagName(name: "i"): NodeListOf; - getElementsByTagName(name: "iframe"): NodeListOf; - getElementsByTagName(name: "img"): NodeListOf; - getElementsByTagName(name: "input"): NodeListOf; - getElementsByTagName(name: "ins"): NodeListOf; - getElementsByTagName(name: "isindex"): NodeListOf; - getElementsByTagName(name: "kbd"): NodeListOf; - getElementsByTagName(name: "keygen"): NodeListOf; - getElementsByTagName(name: "label"): NodeListOf; - getElementsByTagName(name: "legend"): NodeListOf; - getElementsByTagName(name: "li"): NodeListOf; - getElementsByTagName(name: "link"): NodeListOf; - getElementsByTagName(name: "listing"): NodeListOf; - getElementsByTagName(name: "map"): NodeListOf; - getElementsByTagName(name: "mark"): NodeListOf; - getElementsByTagName(name: "marquee"): NodeListOf; - getElementsByTagName(name: "menu"): NodeListOf; - getElementsByTagName(name: "meta"): NodeListOf; - getElementsByTagName(name: "nav"): NodeListOf; - getElementsByTagName(name: "nextid"): NodeListOf; - getElementsByTagName(name: "nobr"): NodeListOf; - getElementsByTagName(name: "noframes"): NodeListOf; - getElementsByTagName(name: "noscript"): NodeListOf; - getElementsByTagName(name: "object"): NodeListOf; - getElementsByTagName(name: "ol"): NodeListOf; - getElementsByTagName(name: "optgroup"): NodeListOf; - getElementsByTagName(name: "option"): NodeListOf; - getElementsByTagName(name: "p"): NodeListOf; - getElementsByTagName(name: "param"): NodeListOf; - getElementsByTagName(name: "plaintext"): NodeListOf; - getElementsByTagName(name: "pre"): NodeListOf; - getElementsByTagName(name: "progress"): NodeListOf; - getElementsByTagName(name: "q"): NodeListOf; - getElementsByTagName(name: "rt"): NodeListOf; - getElementsByTagName(name: "ruby"): NodeListOf; - getElementsByTagName(name: "s"): NodeListOf; - getElementsByTagName(name: "samp"): NodeListOf; - getElementsByTagName(name: "script"): NodeListOf; - getElementsByTagName(name: "section"): NodeListOf; - getElementsByTagName(name: "select"): NodeListOf; - getElementsByTagName(name: "small"): NodeListOf; - getElementsByTagName(name: "SOURCE"): NodeListOf; - getElementsByTagName(name: "span"): NodeListOf; - getElementsByTagName(name: "strike"): NodeListOf; - getElementsByTagName(name: "strong"): NodeListOf; - getElementsByTagName(name: "style"): NodeListOf; - getElementsByTagName(name: "sub"): NodeListOf; - getElementsByTagName(name: "sup"): NodeListOf; - getElementsByTagName(name: "table"): NodeListOf; - getElementsByTagName(name: "tbody"): NodeListOf; - getElementsByTagName(name: "td"): NodeListOf; - getElementsByTagName(name: "textarea"): NodeListOf; - getElementsByTagName(name: "tfoot"): NodeListOf; - getElementsByTagName(name: "th"): NodeListOf; - getElementsByTagName(name: "thead"): NodeListOf; - getElementsByTagName(name: "title"): NodeListOf; - getElementsByTagName(name: "tr"): NodeListOf; - getElementsByTagName(name: "track"): NodeListOf; - getElementsByTagName(name: "tt"): NodeListOf; - getElementsByTagName(name: "u"): NodeListOf; - getElementsByTagName(name: "ul"): NodeListOf; - getElementsByTagName(name: "var"): NodeListOf; - getElementsByTagName(name: "video"): NodeListOf; - getElementsByTagName(name: "wbr"): NodeListOf; - getElementsByTagName(name: "x-ms-webview"): NodeListOf; - getElementsByTagName(name: "xmp"): NodeListOf; - getElementsByTagName(name: string): NodeList; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates a style sheet for the document. - * @param href Specifies how to add the style sheet to the document. If a file name is specified for the URL, the style information is added as a link object. If the URL contains style information, it is added to the style object. - * @param index Specifies the index that indicates where the new style sheet is inserted in the styleSheets collection. The default is to insert the new style sheet at the end of the collection. - */ - createStyleSheet(href?: string, index?: number): CSSStyleSheet; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeList; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow: number, filter: NodeFilter, entityReferenceExpansion: boolean): NodeIterator; - /** - * Generates an event object to pass event context information when you use the fireEvent method. - * @param eventObj An object that specifies an existing event object on which to base the new object. - */ - createEventObject(eventObj?: any): MSEventObj; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - msElementsFromPoint(x: number, y: number): NodeList; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeList; - clear(): void; - msExitFullscreen(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "msthumbnailclick", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "stop", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mssitemodejumplistitemremoved", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "selectionchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "storagecommit", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msfullscreenerror", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msfullscreenchange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + toLocaleString(locale?: string, options?: Intl.DateTimeFormatOptions): string; } -declare var Document: { - prototype: Document; - new(): Document; + + +///////////////////////////// +/// IE DOM APIs +///////////////////////////// + +interface Algorithm { + name?: string; } -interface Console { - info(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; - error(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - profile(reportName?: string): void; - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - clear(): void; - dir(value?: any, ...optionalParams: any[]): void; - profileEnd(): void; - count(countTitle?: string): void; - groupEnd(): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(): void; - group(groupTitle?: string): void; - dirxml(value: any): void; - debug(message?: string, ...optionalParams: any[]): void; - groupCollapsed(groupTitle?: string): void; - select(element: Element): void; +interface AriaRequestEventInit extends EventInit { + attributeName?: string; + attributeValue?: string; } -declare var Console: { - prototype: Console; - new(): Console; + +interface ClipboardEventInit extends EventInit { + data?: string; + dataType?: string; } -interface MSEventObj extends Event { - nextPage: string; - keyCode: number; - toElement: Element; - returnValue: any; - dataFld: string; - y: number; - dataTransfer: DataTransfer; - propertyName: string; - url: string; - offsetX: number; - recordset: any; - screenX: number; - buttonID: number; - wheelDelta: number; - reason: number; - origin: string; - data: string; - srcFilter: any; - boundElements: HTMLCollection; - cancelBubble: boolean; - altLeft: boolean; - behaviorCookie: number; - bookmarks: BookmarkCollection; - type: string; - repeat: boolean; - srcElement: Element; - source: Window; - fromElement: Element; - offsetY: number; - x: number; - behaviorPart: number; - qualifier: string; - altKey: boolean; - ctrlKey: boolean; - clientY: number; - shiftKey: boolean; - shiftLeft: boolean; - contentOverflow: boolean; - screenY: number; - ctrlLeft: boolean; - button: number; - srcUrn: string; - clientX: number; - actionURL: string; - getAttribute(strAttributeName: string, lFlags?: number): any; - setAttribute(strAttributeName: string, AttributeValue: any, lFlags?: number): void; - removeAttribute(strAttributeName: string, lFlags?: number): boolean; +interface CommandEventInit extends EventInit { + commandName?: string; + detail?: string; +} + +interface CompositionEventInit extends UIEventInit { + data?: string; +} + +interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { + arrayOfDomainStrings?: string[]; +} + +interface CustomEventInit extends EventInit { + detail?: any; +} + +interface DeviceAccelerationDict { + x?: number; + y?: number; + z?: number; +} + +interface DeviceRotationRateDict { + alpha?: number; + beta?: number; + gamma?: number; +} + +interface EventInit { + bubbles?: boolean; + cancelable?: boolean; +} + +interface ExceptionInformation { + domain?: string; +} + +interface FocusEventInit extends UIEventInit { + relatedTarget?: EventTarget; +} + +interface HashChangeEventInit extends EventInit { + newURL?: string; + oldURL?: string; +} + +interface KeyAlgorithm { + name?: string; +} + +interface KeyboardEventInit extends SharedKeyboardAndMouseEventInit { + key?: string; + location?: number; + repeat?: boolean; +} + +interface MouseEventInit extends SharedKeyboardAndMouseEventInit { + screenX?: number; + screenY?: number; + clientX?: number; + clientY?: number; + button?: number; + buttons?: number; + relatedTarget?: EventTarget; +} + +interface MsZoomToOptions { + contentX?: number; + contentY?: number; + viewportX?: string; + viewportY?: string; + scaleFactor?: number; + animate?: string; +} + +interface MutationObserverInit { + childList?: boolean; + attributes?: boolean; + characterData?: boolean; + subtree?: boolean; + attributeOldValue?: boolean; + characterDataOldValue?: boolean; + attributeFilter?: string[]; +} + +interface ObjectURLOptions { + oneTimeOnly?: boolean; +} + +interface PointerEventInit extends MouseEventInit { + pointerId?: number; + width?: number; + height?: number; + pressure?: number; + tiltX?: number; + tiltY?: number; + pointerType?: string; + isPrimary?: boolean; +} + +interface PositionOptions { + enableHighAccuracy?: boolean; + timeout?: number; + maximumAge?: number; +} + +interface SharedKeyboardAndMouseEventInit extends UIEventInit { + ctrlKey?: boolean; + shiftKey?: boolean; + altKey?: boolean; + metaKey?: boolean; + keyModifierStateAltGraph?: boolean; + keyModifierStateCapsLock?: boolean; + keyModifierStateFn?: boolean; + keyModifierStateFnLock?: boolean; + keyModifierStateHyper?: boolean; + keyModifierStateNumLock?: boolean; + keyModifierStateOS?: boolean; + keyModifierStateScrollLock?: boolean; + keyModifierStateSuper?: boolean; + keyModifierStateSymbol?: boolean; + keyModifierStateSymbolLock?: boolean; +} + +interface StoreExceptionsInformation extends ExceptionInformation { + siteName?: string; + explanationString?: string; + detailURI?: string; +} + +interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { + arrayOfDomainStrings?: string[]; +} + +interface UIEventInit extends EventInit { + view?: Window; + detail?: number; +} + +interface WebGLContextAttributes { + alpha?: boolean; + depth?: boolean; + stencil?: boolean; + antialias?: boolean; + premultipliedAlpha?: boolean; + preserveDrawingBuffer?: boolean; +} + +interface WebGLContextEventInit extends EventInit { + statusMessage?: string; +} + +interface WheelEventInit extends MouseEventInit { + deltaX?: number; + deltaY?: number; + deltaZ?: number; + deltaMode?: number; +} + +interface EventListener { + (evt: Event): void; +} + +interface ANGLE_instanced_arrays { + drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; + drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; + vertexAttribDivisorANGLE(index: number, divisor: number): void; + VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; +} + +declare var ANGLE_instanced_arrays: { + prototype: ANGLE_instanced_arrays; + new(): ANGLE_instanced_arrays; + VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; +} + +interface AnalyserNode extends AudioNode { + fftSize: number; + frequencyBinCount: number; + maxDecibels: number; + minDecibels: number; + smoothingTimeConstant: number; + getByteFrequencyData(array: Uint8Array): void; + getByteTimeDomainData(array: Uint8Array): void; + getFloatFrequencyData(array: any): void; + getFloatTimeDomainData(array: any): void; } -declare var MSEventObj: { - prototype: MSEventObj; - new(): MSEventObj; + +declare var AnalyserNode: { + prototype: AnalyserNode; + new(): AnalyserNode; } -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d"): CanvasRenderingContext2D; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "experimental-webgl"): WebGLRenderingContext; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: string, ...args: any[]): any; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; +interface AnimationEvent extends Event { + animationName: string; + elapsedTime: number; + initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; } -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; + +declare var AnimationEvent: { + prototype: AnimationEvent; + new(): AnimationEvent; } -interface Window extends EventTarget, MSEventAttachmentTarget, WindowLocalStorage, MSWindowExtensions, WindowSessionStorage, WindowTimers, WindowBase64, IDBEnvironment, WindowConsole, GlobalEventHandlers { - ondragend: (ev: DragEvent) => any; - onkeydown: (ev: KeyboardEvent) => any; - ondragover: (ev: DragEvent) => any; - onkeyup: (ev: KeyboardEvent) => any; - onreset: (ev: Event) => any; - onmouseup: (ev: MouseEvent) => any; - ondragstart: (ev: DragEvent) => any; - ondrag: (ev: DragEvent) => any; - screenX: number; - onmouseover: (ev: MouseEvent) => any; - ondragleave: (ev: DragEvent) => any; - history: History; - pageXOffset: number; - name: string; - onafterprint: (ev: Event) => any; - onpause: (ev: Event) => any; - onbeforeprint: (ev: Event) => any; - top: Window; - onmousedown: (ev: MouseEvent) => any; - onseeked: (ev: Event) => any; - opener: Window; - onclick: (ev: MouseEvent) => any; - innerHeight: number; - onwaiting: (ev: Event) => any; - ononline: (ev: Event) => any; - ondurationchange: (ev: Event) => any; - frames: Window; - onblur: (ev: FocusEvent) => any; - onemptied: (ev: Event) => any; - onseeking: (ev: Event) => any; - oncanplay: (ev: Event) => any; - outerWidth: number; - onstalled: (ev: Event) => any; - onmousemove: (ev: MouseEvent) => any; - innerWidth: number; - onoffline: (ev: Event) => any; - length: number; - screen: Screen; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - onratechange: (ev: Event) => any; - onstorage: (ev: StorageEvent) => any; - onloadstart: (ev: Event) => any; - ondragenter: (ev: DragEvent) => any; - onsubmit: (ev: Event) => any; - self: Window; - document: Document; +interface ApplicationCache extends EventTarget { + oncached: (ev: Event) => any; + onchecking: (ev: Event) => any; + ondownloading: (ev: Event) => any; + onerror: (ev: Event) => any; + onnoupdate: (ev: Event) => any; + onobsolete: (ev: Event) => any; onprogress: (ev: ProgressEvent) => any; - ondblclick: (ev: MouseEvent) => any; - pageYOffset: number; - oncontextmenu: (ev: MouseEvent) => any; - onchange: (ev: Event) => any; - onloadedmetadata: (ev: Event) => any; - onplay: (ev: Event) => any; - onerror: ErrorEventHandler; - onplaying: (ev: Event) => any; - parent: Window; - location: Location; - oncanplaythrough: (ev: Event) => any; - onabort: (ev: UIEvent) => any; - onreadystatechange: (ev: Event) => any; - outerHeight: number; - onkeypress: (ev: KeyboardEvent) => any; - frameElement: Element; - onloadeddata: (ev: Event) => any; - onsuspend: (ev: Event) => any; - window: Window; - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - ontimeupdate: (ev: Event) => any; - onresize: (ev: UIEvent) => any; - onselect: (ev: UIEvent) => any; - navigator: Navigator; - styleMedia: StyleMedia; - ondrop: (ev: DragEvent) => any; - onmouseout: (ev: MouseEvent) => any; - onended: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onunload: (ev: Event) => any; - onscroll: (ev: UIEvent) => any; - screenY: number; - onmousewheel: (ev: MouseWheelEvent) => any; - onload: (ev: Event) => any; - onvolumechange: (ev: Event) => any; - oninput: (ev: Event) => any; - performance: Performance; - onmspointerdown: (ev: any) => any; - animationStartTime: number; - onmsgesturedoubletap: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmspointermove: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - msAnimationStartTime: number; - applicationCache: ApplicationCache; - onmsinertiastart: (ev: any) => any; - onmspointerover: (ev: any) => any; - onpopstate: (ev: PopStateEvent) => any; - onmspointerup: (ev: any) => any; - onpageshow: (ev: PageTransitionEvent) => any; - ondevicemotion: (ev: DeviceMotionEvent) => any; - devicePixelRatio: number; - msCrypto: Crypto; - ondeviceorientation: (ev: DeviceOrientationEvent) => any; - doNotTrack: string; - onmspointerenter: (ev: any) => any; - onpagehide: (ev: PageTransitionEvent) => any; - onmspointerleave: (ev: any) => any; - alert(message?: any): void; - scroll(x?: number, y?: number): void; - focus(): void; - scrollTo(x?: number, y?: number): void; - print(): void; - prompt(message?: string, _default?: string): string; - toString(): string; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - scrollBy(x?: number, y?: number): void; - confirm(message?: string): boolean; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; - showModalDialog(url?: string, argument?: any, options?: any): any; - blur(): void; - getSelection(): Selection; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - msCancelRequestAnimationFrame(handle: number): void; - matchMedia(mediaQuery: string): MediaQueryList; - cancelAnimationFrame(handle: number): void; - msIsStaticHTML(html: string): boolean; - msMatchMedia(mediaQuery: string): MediaQueryList; - requestAnimationFrame(callback: FrameRequestCallback): number; - msRequestAnimationFrame(callback: FrameRequestCallback): number; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + onupdateready: (ev: Event) => any; + status: number; + abort(): void; + swapCache(): void; + update(): void; + CHECKING: number; + DOWNLOADING: number; + IDLE: number; + OBSOLETE: number; + UNCACHED: number; + UPDATEREADY: number; + addEventListener(type: "cached", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "checking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "downloading", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "noupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "obsolete", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "updateready", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var ApplicationCache: { + prototype: ApplicationCache; + new(): ApplicationCache; + CHECKING: number; + DOWNLOADING: number; + IDLE: number; + OBSOLETE: number; + UNCACHED: number; + UPDATEREADY: number; +} + +interface AriaRequestEvent extends Event { + attributeName: string; + attributeValue: string; +} + +declare var AriaRequestEvent: { + prototype: AriaRequestEvent; + new(type: string, eventInitDict?: AriaRequestEventInit): AriaRequestEvent; +} + +interface Attr extends Node { + name: string; + ownerElement: Element; + specified: boolean; + value: string; +} + +declare var Attr: { + prototype: Attr; + new(): Attr; +} + +interface AudioBuffer { + duration: number; + length: number; + numberOfChannels: number; + sampleRate: number; + getChannelData(channel: number): any; +} + +declare var AudioBuffer: { + prototype: AudioBuffer; + new(): AudioBuffer; +} + +interface AudioBufferSourceNode extends AudioNode { + buffer: AudioBuffer; + loop: boolean; + loopEnd: number; + loopStart: number; + onended: (ev: Event) => any; + playbackRate: AudioParam; + start(when?: number, offset?: number, duration?: number): void; + stop(when?: number): void; addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var Window: { - prototype: Window; - new(): Window; + +declare var AudioBufferSourceNode: { + prototype: AudioBufferSourceNode; + new(): AudioBufferSourceNode; } -interface HTMLCollection extends MSHTMLCollectionExtensions { - /** - * Sets or retrieves the number of objects in a collection. - */ +interface AudioContext extends EventTarget { + currentTime: number; + destination: AudioDestinationNode; + listener: AudioListener; + sampleRate: number; + createAnalyser(): AnalyserNode; + createBiquadFilter(): BiquadFilterNode; + createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; + createBufferSource(): AudioBufferSourceNode; + createChannelMerger(numberOfInputs?: number): ChannelMergerNode; + createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; + createConvolver(): ConvolverNode; + createDelay(maxDelayTime?: number): DelayNode; + createDynamicsCompressor(): DynamicsCompressorNode; + createGain(): GainNode; + createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; + createOscillator(): OscillatorNode; + createPanner(): PannerNode; + createPeriodicWave(real: any, imag: any): PeriodicWave; + createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; + createStereoPanner(): StereoPannerNode; + createWaveShaper(): WaveShaperNode; + decodeAudioData(audioData: ArrayBuffer, successCallback: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): void; +} + +declare var AudioContext: { + prototype: AudioContext; + new(): AudioContext; +} + +interface AudioDestinationNode extends AudioNode { + maxChannelCount: number; +} + +declare var AudioDestinationNode: { + prototype: AudioDestinationNode; + new(): AudioDestinationNode; +} + +interface AudioListener { + dopplerFactor: number; + speedOfSound: number; + setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; + setPosition(x: number, y: number, z: number): void; + setVelocity(x: number, y: number, z: number): void; +} + +declare var AudioListener: { + prototype: AudioListener; + new(): AudioListener; +} + +interface AudioNode extends EventTarget { + channelCount: number; + channelCountMode: string; + channelInterpretation: string; + context: AudioContext; + numberOfInputs: number; + numberOfOutputs: number; + connect(destination: AudioNode, output?: number, input?: number): void; + disconnect(output?: number): void; +} + +declare var AudioNode: { + prototype: AudioNode; + new(): AudioNode; +} + +interface AudioParam { + defaultValue: number; + value: number; + cancelScheduledValues(startTime: number): void; + exponentialRampToValueAtTime(value: number, endTime: number): void; + linearRampToValueAtTime(value: number, endTime: number): void; + setTargetAtTime(target: number, startTime: number, timeConstant: number): void; + setValueAtTime(value: number, startTime: number): void; + setValueCurveAtTime(values: any, startTime: number, duration: number): void; +} + +declare var AudioParam: { + prototype: AudioParam; + new(): AudioParam; +} + +interface AudioProcessingEvent extends Event { + inputBuffer: AudioBuffer; + outputBuffer: AudioBuffer; + playbackTime: number; +} + +declare var AudioProcessingEvent: { + prototype: AudioProcessingEvent; + new(): AudioProcessingEvent; +} + +interface AudioTrack { + enabled: boolean; + id: string; + kind: string; + label: string; + language: string; + sourceBuffer: SourceBuffer; +} + +declare var AudioTrack: { + prototype: AudioTrack; + new(): AudioTrack; +} + +interface AudioTrackList extends EventTarget { length: number; - /** - * Retrieves an object from various collections. - */ - item(nameOrIndex?: any, optionalIndex?: any): Element; - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element; - // [name: string]: Element; - [index: number]: Element; + onaddtrack: (ev: TrackEvent) => any; + onchange: (ev: Event) => any; + onremovetrack: (ev: TrackEvent) => any; + getTrackById(id: string): AudioTrack; + item(index: number): AudioTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "removetrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: AudioTrack; } -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; + +declare var AudioTrackList: { + prototype: AudioTrackList; + new(): AudioTrackList; } -interface BlobPropertyBag { - type?: string; - endings?: string; +interface BarProp { + visible: boolean; } -interface Blob { +declare var BarProp: { + prototype: BarProp; + new(): BarProp; +} + +interface BeforeUnloadEvent extends Event { + returnValue: any; +} + +declare var BeforeUnloadEvent: { + prototype: BeforeUnloadEvent; + new(): BeforeUnloadEvent; +} + +interface BiquadFilterNode extends AudioNode { + Q: AudioParam; + detune: AudioParam; + frequency: AudioParam; + gain: AudioParam; type: string; + getFrequencyResponse(frequencyHz: any, magResponse: any, phaseResponse: any): void; +} + +declare var BiquadFilterNode: { + prototype: BiquadFilterNode; + new(): BiquadFilterNode; +} + +interface Blob { size: number; + type: string; + msClose(): void; msDetachStream(): any; slice(start?: number, end?: number, contentType?: string): Blob; - msClose(): void; } + declare var Blob: { prototype: Blob; new (blobParts?: any[], options?: BlobPropertyBag): Blob; } -interface NavigatorID { - appVersion: string; - appName: string; - userAgent: string; - platform: string; - product: string; - vendor: string; +interface CDATASection extends Text { } -interface HTMLTableElement extends HTMLElement, MSDataBindingTableExtensions, MSDataBindingExtensions, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorLight: any; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollection; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollection; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Retrieves a collection of all cells in the table row or in the entire table. - */ - cells: HTMLCollection; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorDark: any; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLElement; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLElement; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLElement; - /** - * Moves a table row to a new position. - * @param indexFrom Number that specifies the index in the rows collection of the table row that is moved. - * @param indexTo Number that specifies where the row is moved within the rows collection. - */ - moveRow(indexFrom?: number, indexTo?: number): any; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLElement; +declare var CDATASection: { + prototype: CDATASection; + new(): CDATASection; +} + +interface CSS { + supports(property: string, value?: string): boolean; +} +declare var CSS: CSS; + +interface CSSConditionRule extends CSSGroupingRule { + conditionText: string; +} + +declare var CSSConditionRule: { + prototype: CSSConditionRule; + new(): CSSConditionRule; +} + +interface CSSFontFaceRule extends CSSRule { + style: CSSStyleDeclaration; +} + +declare var CSSFontFaceRule: { + prototype: CSSFontFaceRule; + new(): CSSFontFaceRule; +} + +interface CSSGroupingRule extends CSSRule { + cssRules: CSSRuleList; + deleteRule(index?: number): void; + insertRule(rule: string, index?: number): number; +} + +declare var CSSGroupingRule: { + prototype: CSSGroupingRule; + new(): CSSGroupingRule; } -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; + +interface CSSImportRule extends CSSRule { + href: string; + media: MediaList; + styleSheet: CSSStyleSheet; } -interface TreeWalker { - whatToShow: number; - filter: NodeFilter; - root: Node; - currentNode: Node; - expandEntityReferences: boolean; - previousSibling(): Node; - lastChild(): Node; - nextSibling(): Node; - nextNode(): Node; - parentNode(): Node; - firstChild(): Node; - previousNode(): Node; +declare var CSSImportRule: { + prototype: CSSImportRule; + new(): CSSImportRule; } -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; + +interface CSSKeyframeRule extends CSSRule { + keyText: string; + style: CSSStyleDeclaration; } -interface GetSVGDocument { - getSVGDocument(): Document; +declare var CSSKeyframeRule: { + prototype: CSSKeyframeRule; + new(): CSSKeyframeRule; } -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - y: number; - y1: number; - x: number; - x1: number; +interface CSSKeyframesRule extends CSSRule { + cssRules: CSSRuleList; + name: string; + appendRule(rule: string): void; + deleteRule(rule: string): void; + findRule(rule: string): CSSKeyframeRule; } -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; + +declare var CSSKeyframesRule: { + prototype: CSSKeyframesRule; + new(): CSSKeyframesRule; } -interface Performance { - navigation: PerformanceNavigation; - timing: PerformanceTiming; - getEntriesByType(entryType: string): any; - toJSON(): any; - getMeasures(measureName?: string): any; - clearMarks(markName?: string): void; - getMarks(markName?: string): any; - clearResourceTimings(): void; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - getEntriesByName(name: string, entryType?: string): any; - getEntries(): any; - clearMeasures(measureName?: string): void; - setResourceTimingBufferSize(maxSize: number): void; - now(): number; +interface CSSMediaRule extends CSSConditionRule { + media: MediaList; } -declare var Performance: { - prototype: Performance; - new(): Performance; + +declare var CSSMediaRule: { + prototype: CSSMediaRule; + new(): CSSMediaRule; } -interface MSDataBindingTableExtensions { - dataPageSize: number; - nextPage(): void; - firstPage(): void; - refresh(): void; - previousPage(): void; - lastPage(): void; +interface CSSNamespaceRule extends CSSRule { + namespaceURI: string; + prefix: string; } -interface CompositionEvent extends UIEvent { - data: string; - locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; +declare var CSSNamespaceRule: { + prototype: CSSNamespaceRule; + new(): CSSNamespaceRule; } -declare var CompositionEvent: { - prototype: CompositionEvent; - new(): CompositionEvent; + +interface CSSPageRule extends CSSRule { + pseudoClass: string; + selector: string; + selectorText: string; + style: CSSStyleDeclaration; } -interface WindowTimers extends WindowTimersExtension { - clearTimeout(handle: number): void; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; - clearInterval(handle: number): void; - setInterval(handler: any, timeout?: any, ...args: any[]): number; +declare var CSSPageRule: { + prototype: CSSPageRule; + new(): CSSPageRule; } -interface SVGMarkerElement extends SVGElement, SVGStylable, SVGLangSpace, SVGFitToViewBox, SVGExternalResourcesRequired { - orientType: SVGAnimatedEnumeration; - markerUnits: SVGAnimatedEnumeration; - markerWidth: SVGAnimatedLength; - markerHeight: SVGAnimatedLength; - orientAngle: SVGAnimatedAngle; - refY: SVGAnimatedLength; - refX: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - SVG_MARKER_ORIENT_UNKNOWN: number; - SVG_MARKER_ORIENT_ANGLE: number; - SVG_MARKERUNITS_UNKNOWN: number; - SVG_MARKERUNITS_STROKEWIDTH: number; - SVG_MARKER_ORIENT_AUTO: number; - SVG_MARKERUNITS_USERSPACEONUSE: number; +interface CSSRule { + cssText: string; + parentRule: CSSRule; + parentStyleSheet: CSSStyleSheet; + type: number; + CHARSET_RULE: number; + FONT_FACE_RULE: number; + IMPORT_RULE: number; + KEYFRAMES_RULE: number; + KEYFRAME_RULE: number; + MEDIA_RULE: number; + NAMESPACE_RULE: number; + PAGE_RULE: number; + STYLE_RULE: number; + SUPPORTS_RULE: number; + UNKNOWN_RULE: number; + VIEWPORT_RULE: number; } -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - SVG_MARKER_ORIENT_UNKNOWN: number; - SVG_MARKER_ORIENT_ANGLE: number; - SVG_MARKERUNITS_UNKNOWN: number; - SVG_MARKERUNITS_STROKEWIDTH: number; - SVG_MARKER_ORIENT_AUTO: number; - SVG_MARKERUNITS_USERSPACEONUSE: number; + +declare var CSSRule: { + prototype: CSSRule; + new(): CSSRule; + CHARSET_RULE: number; + FONT_FACE_RULE: number; + IMPORT_RULE: number; + KEYFRAMES_RULE: number; + KEYFRAME_RULE: number; + MEDIA_RULE: number; + NAMESPACE_RULE: number; + PAGE_RULE: number; + STYLE_RULE: number; + SUPPORTS_RULE: number; + UNKNOWN_RULE: number; + VIEWPORT_RULE: number; +} + +interface CSSRuleList { + length: number; + item(index: number): CSSRule; + [index: number]: CSSRule; +} + +declare var CSSRuleList: { + prototype: CSSRuleList; + new(): CSSRuleList; } interface CSSStyleDeclaration { + alignContent: string; + alignItems: string; + alignSelf: string; + alignmentBaseline: string; + animation: string; + animationDelay: string; + animationDirection: string; + animationDuration: string; + animationFillMode: string; + animationIterationCount: string; + animationName: string; + animationPlayState: string; + animationTimingFunction: string; + backfaceVisibility: string; + background: string; backgroundAttachment: string; - visibility: string; - textAlignLast: string; + backgroundClip: string; + backgroundColor: string; + backgroundImage: string; + backgroundOrigin: string; + backgroundPosition: string; + backgroundPositionX: string; + backgroundPositionY: string; + backgroundRepeat: string; + backgroundSize: string; + baselineShift: string; + border: string; + borderBottom: string; + borderBottomColor: string; + borderBottomLeftRadius: string; + borderBottomRightRadius: string; + borderBottomStyle: string; + borderBottomWidth: string; + borderCollapse: string; + borderColor: string; + borderImage: string; + borderImageOutset: string; + borderImageRepeat: string; + borderImageSlice: string; + borderImageSource: string; + borderImageWidth: string; + borderLeft: string; + borderLeftColor: string; + borderLeftStyle: string; + borderLeftWidth: string; + borderRadius: string; + borderRight: string; + borderRightColor: string; borderRightStyle: string; + borderRightWidth: string; + borderSpacing: string; + borderStyle: string; + borderTop: string; + borderTopColor: string; + borderTopLeftRadius: string; + borderTopRightRadius: string; + borderTopStyle: string; + borderTopWidth: string; + borderWidth: string; + bottom: string; + boxShadow: string; + boxSizing: string; + breakAfter: string; + breakBefore: string; + breakInside: string; + captionSide: string; + clear: string; + clip: string; + clipPath: string; + clipRule: string; + color: string; + colorInterpolationFilters: string; + columnCount: any; + columnFill: string; + columnGap: any; + columnRule: string; + columnRuleColor: any; + columnRuleStyle: string; + columnRuleWidth: any; + columnSpan: string; + columnWidth: any; + columns: string; + content: string; counterIncrement: string; - orphans: string; + counterReset: string; + cssFloat: string; cssText: string; - borderStyle: string; - pointerEvents: string; - borderTopColor: string; - markerEnd: string; - textIndent: string; - listStyleImage: string; cursor: string; - listStylePosition: string; - wordWrap: string; - borderTopStyle: string; - alignmentBaseline: string; - opacity: string; direction: string; - strokeMiterlimit: string; - maxWidth: string; - color: string; - clip: string; - borderRightWidth: string; - verticalAlign: string; - overflow: string; - mask: string; - borderLeftStyle: string; + display: string; + dominantBaseline: string; emptyCells: string; - stopOpacity: string; - paddingRight: string; - parentRule: CSSRule; - background: string; - boxSizing: string; - textJustify: string; + enableBackground: string; + fill: string; + fillOpacity: string; + fillRule: string; + filter: string; + flex: string; + flexBasis: string; + flexDirection: string; + flexFlow: string; + flexGrow: string; + flexShrink: string; + flexWrap: string; + floodColor: string; + floodOpacity: string; + font: string; + fontFamily: string; + fontFeatureSettings: string; + fontSize: string; + fontSizeAdjust: string; + fontStretch: string; + fontStyle: string; + fontVariant: string; + fontWeight: string; + glyphOrientationHorizontal: string; + glyphOrientationVertical: string; height: string; - paddingTop: string; + imeMode: string; + justifyContent: string; + kerning: string; + left: string; length: number; - right: string; - baselineShift: string; - borderLeft: string; - widows: string; + letterSpacing: string; + lightingColor: string; lineHeight: string; - left: string; - textUnderlinePosition: string; - glyphOrientationHorizontal: string; - display: string; - textAnchor: string; - cssFloat: string; - strokeDasharray: string; - rubyAlign: string; - fontSizeAdjust: string; - borderLeftColor: string; - backgroundImage: string; - listStyleType: string; - strokeWidth: string; - textOverflow: string; - fillRule: string; - borderBottomColor: string; - zIndex: string; - position: string; listStyle: string; - msTransformOrigin: string; - dominantBaseline: string; - overflowY: string; - fill: string; - captionSide: string; - borderCollapse: string; - boxShadow: string; - quotes: string; - tableLayout: string; - unicodeBidi: string; - borderBottomWidth: string; - backgroundSize: string; - textDecoration: string; - strokeDashoffset: string; - fontSize: string; - border: string; - pageBreakBefore: string; - borderTopRightRadius: string; - msTransform: string; - borderBottomLeftRadius: string; - textTransform: string; - rubyPosition: string; - strokeLinejoin: string; - clipPath: string; - borderRightColor: string; - fontFamily: string; - clear: string; - content: string; - backgroundClip: string; + listStyleImage: string; + listStylePosition: string; + listStyleType: string; + margin: string; marginBottom: string; - counterReset: string; - outlineWidth: string; + marginLeft: string; marginRight: string; - paddingLeft: string; - borderBottom: string; - wordBreak: string; marginTop: string; - top: string; - fontWeight: string; - borderRight: string; - width: string; - kerning: string; - pageBreakAfter: string; - borderBottomStyle: string; - fontStretch: string; - padding: string; - strokeOpacity: string; - markerStart: string; - bottom: string; - borderLeftWidth: string; - clipRule: string; - backgroundPosition: string; - backgroundColor: string; - pageBreakInside: string; - backgroundOrigin: string; - strokeLinecap: string; - borderTopWidth: string; - outlineStyle: string; - borderTop: string; - outlineColor: string; - paddingBottom: string; - marginLeft: string; - font: string; - outline: string; - wordSpacing: string; - maxHeight: string; - fillOpacity: string; - letterSpacing: string; - borderSpacing: string; - backgroundRepeat: string; - borderRadius: string; - borderWidth: string; - borderBottomRightRadius: string; - whiteSpace: string; - fontStyle: string; - minWidth: string; - stopColor: string; - borderTopLeftRadius: string; - borderColor: string; marker: string; - glyphOrientationVertical: string; + markerEnd: string; markerMid: string; - fontVariant: string; + markerStart: string; + mask: string; + maxHeight: string; + maxWidth: string; minHeight: string; - stroke: string; - rubyOverhang: string; - overflowX: string; - textAlign: string; - margin: string; - animationFillMode: string; - floodColor: string; - animationIterationCount: string; - textShadow: string; - backfaceVisibility: string; - msAnimationIterationCount: string; - animationDelay: string; - animationTimingFunction: string; - columnWidth: any; - msScrollSnapX: string; - columnRuleColor: any; - columnRuleWidth: any; - transitionDelay: string; - transition: string; - msFlowFrom: string; - msScrollSnapType: string; - msContentZoomSnapType: string; - msGridColumns: string; - msAnimationName: string; - msGridRowAlign: string; + minWidth: string; msContentZoomChaining: string; - msGridColumn: any; - msHyphenateLimitZone: any; - msScrollRails: string; - msAnimationDelay: string; - enableBackground: string; - msWrapThrough: string; - columnRuleStyle: string; - msAnimation: string; - msFlexFlow: string; - msScrollSnapY: string; - msHyphenateLimitLines: any; - msTouchAction: string; - msScrollLimit: string; - animation: string; - transform: string; - filter: string; - colorInterpolationFilters: string; - transitionTimingFunction: string; - msBackfaceVisibility: string; - animationPlayState: string; - transformOrigin: string; - msScrollLimitYMin: any; - msFontFeatureSettings: string; + msContentZoomLimit: string; + msContentZoomLimitMax: any; msContentZoomLimitMin: any; - columnGap: any; - transitionProperty: string; - msAnimationDuration: string; - msAnimationFillMode: string; - msFlexDirection: string; - msTransitionDuration: string; - fontFeatureSettings: string; - breakBefore: string; - msFlexWrap: string; - perspective: string; + msContentZoomSnap: string; + msContentZoomSnapPoints: string; + msContentZoomSnapType: string; + msContentZooming: string; + msFlowFrom: string; msFlowInto: string; - msTransformStyle: string; - msScrollTranslation: string; - msTransitionProperty: string; - msUserSelect: string; - msOverflowStyle: string; - msScrollSnapPointsY: string; - animationDirection: string; - animationDuration: string; - msFlex: string; - msTransitionTimingFunction: string; - animationName: string; - columnRule: string; + msFontFeatureSettings: string; + msGridColumn: any; + msGridColumnAlign: string; msGridColumnSpan: any; - msFlexNegative: string; - columnFill: string; + msGridColumns: string; msGridRow: any; - msFlexOrder: string; - msFlexItemAlign: string; - msFlexPositive: string; - msContentZoomLimitMax: any; - msScrollLimitYMax: any; - msGridColumnAlign: string; - perspectiveOrigin: string; - lightingColor: string; - columns: string; - msScrollChaining: string; - msHyphenateLimitChars: string; - msTouchSelect: string; - floodOpacity: string; - msAnimationDirection: string; - msAnimationPlayState: string; - columnSpan: string; - msContentZooming: string; - msPerspective: string; - msFlexPack: string; - msScrollSnapPointsX: string; - msContentZoomSnapPoints: string; + msGridRowAlign: string; msGridRowSpan: any; - msContentZoomSnap: string; - msScrollLimitXMin: any; - breakInside: string; - msHighContrastAdjust: string; - msFlexLinePack: string; msGridRows: string; - transitionDuration: string; + msHighContrastAdjust: string; + msHyphenateLimitChars: string; + msHyphenateLimitLines: any; + msHyphenateLimitZone: any; msHyphens: string; - breakAfter: string; - msTransition: string; - msPerspectiveOrigin: string; - msContentZoomLimit: string; + msImeAlign: string; + msOverflowStyle: string; + msScrollChaining: string; + msScrollLimit: string; msScrollLimitXMax: any; - msFlexAlign: string; - msWrapMargin: any; - columnCount: any; - msAnimationTimingFunction: string; - msTransitionDelay: string; - transformStyle: string; + msScrollLimitXMin: any; + msScrollLimitYMax: any; + msScrollLimitYMin: any; + msScrollRails: string; + msScrollSnapPointsX: string; + msScrollSnapPointsY: string; + msScrollSnapType: string; + msScrollSnapX: string; + msScrollSnapY: string; + msScrollTranslation: string; + msTextCombineHorizontal: string; + msTextSizeAdjust: any; + msTouchAction: string; + msTouchSelect: string; + msUserSelect: string; msWrapFlow: string; - msFlexPreferredSize: string; - alignItems: string; - borderImageSource: string; - flexBasis: string; - borderImageWidth: string; - borderImageRepeat: string; + msWrapMargin: any; + msWrapThrough: string; + opacity: string; order: string; - flex: string; - alignContent: string; - msImeAlign: string; - flexShrink: string; - flexGrow: string; - borderImageSlice: string; - flexWrap: string; - borderImageOutset: string; - flexDirection: string; + orphans: string; + outline: string; + outlineColor: string; + outlineStyle: string; + outlineWidth: string; + overflow: string; + overflowX: string; + overflowY: string; + padding: string; + paddingBottom: string; + paddingLeft: string; + paddingRight: string; + paddingTop: string; + pageBreakAfter: string; + pageBreakBefore: string; + pageBreakInside: string; + parentRule: CSSRule; + perspective: string; + perspectiveOrigin: string; + pointerEvents: string; + position: string; + quotes: string; + right: string; + rubyAlign: string; + rubyOverhang: string; + rubyPosition: string; + stopColor: string; + stopOpacity: string; + stroke: string; + strokeDasharray: string; + strokeDashoffset: string; + strokeLinecap: string; + strokeLinejoin: string; + strokeMiterlimit: string; + strokeOpacity: string; + strokeWidth: string; + tableLayout: string; + textAlign: string; + textAlignLast: string; + textAnchor: string; + textDecoration: string; + textFillColor: string; + textIndent: string; + textJustify: string; + textKashida: string; + textKashidaSpace: string; + textOverflow: string; + textShadow: string; + textTransform: string; + textUnderlinePosition: string; + top: string; touchAction: string; - flexFlow: string; - borderImage: string; - justifyContent: string; - alignSelf: string; - msTextCombineHorizontal: string; + transform: string; + transformOrigin: string; + transformStyle: string; + transition: string; + transitionDelay: string; + transitionDuration: string; + transitionProperty: string; + transitionTimingFunction: string; + unicodeBidi: string; + verticalAlign: string; + visibility: string; + webkitAlignContent: string; + webkitAlignItems: string; + webkitAlignSelf: string; + webkitAnimation: string; + webkitAnimationDelay: string; + webkitAnimationDirection: string; + webkitAnimationDuration: string; + webkitAnimationFillMode: string; + webkitAnimationIterationCount: string; + webkitAnimationName: string; + webkitAnimationPlayState: string; + webkitAnimationTimingFunction: string; + webkitAppearance: string; + webkitBackfaceVisibility: string; + webkitBackground: string; + webkitBackgroundAttachment: string; + webkitBackgroundClip: string; + webkitBackgroundColor: string; + webkitBackgroundImage: string; + webkitBackgroundOrigin: string; + webkitBackgroundPosition: string; + webkitBackgroundPositionX: string; + webkitBackgroundPositionY: string; + webkitBackgroundRepeat: string; + webkitBackgroundSize: string; + webkitBorderBottomLeftRadius: string; + webkitBorderBottomRightRadius: string; + webkitBorderImage: string; + webkitBorderImageOutset: string; + webkitBorderImageRepeat: string; + webkitBorderImageSlice: string; + webkitBorderImageSource: string; + webkitBorderImageWidth: string; + webkitBorderRadius: string; + webkitBorderTopLeftRadius: string; + webkitBorderTopRightRadius: string; + webkitBoxAlign: string; + webkitBoxDirection: string; + webkitBoxFlex: string; + webkitBoxOrdinalGroup: string; + webkitBoxOrient: string; + webkitBoxPack: string; + webkitBoxSizing: string; + webkitColumnBreakAfter: string; + webkitColumnBreakBefore: string; + webkitColumnBreakInside: string; + webkitColumnCount: any; + webkitColumnGap: any; + webkitColumnRule: string; + webkitColumnRuleColor: any; + webkitColumnRuleStyle: string; + webkitColumnRuleWidth: any; + webkitColumnSpan: string; + webkitColumnWidth: any; + webkitColumns: string; + webkitFilter: string; + webkitFlex: string; + webkitFlexBasis: string; + webkitFlexDirection: string; + webkitFlexFlow: string; + webkitFlexGrow: string; + webkitFlexShrink: string; + webkitFlexWrap: string; + webkitJustifyContent: string; + webkitOrder: string; + webkitPerspective: string; + webkitPerspectiveOrigin: string; + webkitTapHighlightColor: string; + webkitTextFillColor: string; + webkitTextSizeAdjust: any; + webkitTransform: string; + webkitTransformOrigin: string; + webkitTransformStyle: string; + webkitTransition: string; + webkitTransitionDelay: string; + webkitTransitionDuration: string; + webkitTransitionProperty: string; + webkitTransitionTimingFunction: string; + webkitUserSelect: string; + webkitWritingMode: string; + whiteSpace: string; + widows: string; + width: string; + wordBreak: string; + wordSpacing: string; + wordWrap: string; + writingMode: string; + zIndex: string; + zoom: string; getPropertyPriority(propertyName: string): string; getPropertyValue(propertyName: string): string; + item(index: number): string; removeProperty(propertyName: string): string; + setProperty(propertyName: string, value: string, priority?: string): void; + [index: number]: string; +} + +declare var CSSStyleDeclaration: { + prototype: CSSStyleDeclaration; + new(): CSSStyleDeclaration; +} + +interface CSSStyleRule extends CSSRule { + readOnly: boolean; + selectorText: string; + style: CSSStyleDeclaration; +} + +declare var CSSStyleRule: { + prototype: CSSStyleRule; + new(): CSSStyleRule; +} + +interface CSSStyleSheet extends StyleSheet { + cssRules: CSSRuleList; + cssText: string; + href: string; + id: string; + imports: StyleSheetList; + isAlternate: boolean; + isPrefAlternate: boolean; + ownerRule: CSSRule; + owningElement: Element; + pages: StyleSheetPageList; + readOnly: boolean; + rules: CSSRuleList; + addImport(bstrURL: string, lIndex?: number): number; + addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; + addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; + deleteRule(index?: number): void; + insertRule(rule: string, index?: number): number; + removeImport(lIndex: number): void; + removeRule(lIndex: number): void; +} + +declare var CSSStyleSheet: { + prototype: CSSStyleSheet; + new(): CSSStyleSheet; +} + +interface CSSSupportsRule extends CSSConditionRule { +} + +declare var CSSSupportsRule: { + prototype: CSSSupportsRule; + new(): CSSSupportsRule; +} + +interface CanvasGradient { + addColorStop(offset: number, color: string): void; +} + +declare var CanvasGradient: { + prototype: CanvasGradient; + new(): CanvasGradient; +} + +interface CanvasPattern { +} + +declare var CanvasPattern: { + prototype: CanvasPattern; + new(): CanvasPattern; +} + +interface CanvasRenderingContext2D { + canvas: HTMLCanvasElement; + fillStyle: any; + font: string; + globalAlpha: number; + globalCompositeOperation: string; + lineCap: string; + lineDashOffset: number; + lineJoin: string; + lineWidth: number; + miterLimit: number; + msFillRule: string; + msImageSmoothingEnabled: boolean; + shadowBlur: number; + shadowColor: string; + shadowOffsetX: number; + shadowOffsetY: number; + strokeStyle: any; + textAlign: string; + textBaseline: string; + arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; + arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; + beginPath(): void; + bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; + clearRect(x: number, y: number, w: number, h: number): void; + clip(fillRule?: string): void; + closePath(): void; + createImageData(imageDataOrSw: number, sh?: number): ImageData; + createImageData(imageDataOrSw: ImageData, sh?: number): ImageData; + createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; + createPattern(image: HTMLImageElement, repetition: string): CanvasPattern; + createPattern(image: HTMLCanvasElement, repetition: string): CanvasPattern; + createPattern(image: HTMLVideoElement, repetition: string): CanvasPattern; + createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; + drawImage(image: HTMLImageElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + drawImage(image: HTMLCanvasElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + drawImage(image: HTMLVideoElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + fill(fillRule?: string): void; + fillRect(x: number, y: number, w: number, h: number): void; + fillText(text: string, x: number, y: number, maxWidth?: number): void; + getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; + getLineDash(): number[]; + isPointInPath(x: number, y: number, fillRule?: string): boolean; + lineTo(x: number, y: number): void; + measureText(text: string): TextMetrics; + moveTo(x: number, y: number): void; + putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; + quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; + rect(x: number, y: number, w: number, h: number): void; + restore(): void; + rotate(angle: number): void; + save(): void; + scale(x: number, y: number): void; + setLineDash(segments: number[]): void; + setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; + stroke(): void; + strokeRect(x: number, y: number, w: number, h: number): void; + strokeText(text: string, x: number, y: number, maxWidth?: number): void; + transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; + translate(x: number, y: number): void; +} + +declare var CanvasRenderingContext2D: { + prototype: CanvasRenderingContext2D; + new(): CanvasRenderingContext2D; +} + +interface ChannelMergerNode extends AudioNode { +} + +declare var ChannelMergerNode: { + prototype: ChannelMergerNode; + new(): ChannelMergerNode; +} + +interface ChannelSplitterNode extends AudioNode { +} + +declare var ChannelSplitterNode: { + prototype: ChannelSplitterNode; + new(): ChannelSplitterNode; +} + +interface CharacterData extends Node, ChildNode { + data: string; + length: number; + appendData(arg: string): void; + deleteData(offset: number, count: number): void; + insertData(offset: number, arg: string): void; + replaceData(offset: number, count: number, arg: string): void; + substringData(offset: number, count: number): string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var CharacterData: { + prototype: CharacterData; + new(): CharacterData; +} + +interface ClientRect { + bottom: number; + height: number; + left: number; + right: number; + top: number; + width: number; +} + +declare var ClientRect: { + prototype: ClientRect; + new(): ClientRect; +} + +interface ClientRectList { + length: number; + item(index: number): ClientRect; + [index: number]: ClientRect; +} + +declare var ClientRectList: { + prototype: ClientRectList; + new(): ClientRectList; +} + +interface ClipboardEvent extends Event { + clipboardData: DataTransfer; +} + +declare var ClipboardEvent: { + prototype: ClipboardEvent; + new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; +} + +interface CloseEvent extends Event { + code: number; + reason: string; + wasClean: boolean; + initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; +} + +declare var CloseEvent: { + prototype: CloseEvent; + new(): CloseEvent; +} + +interface CommandEvent extends Event { + commandName: string; + detail: string; +} + +declare var CommandEvent: { + prototype: CommandEvent; + new(type: string, eventInitDict?: CommandEventInit): CommandEvent; +} + +interface Comment extends CharacterData { + text: string; +} + +declare var Comment: { + prototype: Comment; + new(): Comment; +} + +interface CompositionEvent extends UIEvent { + data: string; + locale: string; + initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; +} + +declare var CompositionEvent: { + prototype: CompositionEvent; + new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; +} + +interface Console { + assert(test?: boolean, message?: string, ...optionalParams: any[]): void; + clear(): void; + count(countTitle?: string): void; + debug(message?: string, ...optionalParams: any[]): void; + dir(value?: any, ...optionalParams: any[]): void; + dirxml(value: any): void; + error(message?: any, ...optionalParams: any[]): void; + group(groupTitle?: string): void; + groupCollapsed(groupTitle?: string): void; + groupEnd(): void; + info(message?: any, ...optionalParams: any[]): void; + log(message?: any, ...optionalParams: any[]): void; + msIsIndependentlyComposed(element: Element): boolean; + profile(reportName?: string): void; + profileEnd(): void; + select(element: Element): void; + time(timerName?: string): void; + timeEnd(timerName?: string): void; + trace(): void; + warn(message?: any, ...optionalParams: any[]): void; +} + +declare var Console: { + prototype: Console; + new(): Console; +} + +interface ConvolverNode extends AudioNode { + buffer: AudioBuffer; + normalize: boolean; +} + +declare var ConvolverNode: { + prototype: ConvolverNode; + new(): ConvolverNode; +} + +interface Coordinates { + accuracy: number; + altitude: number; + altitudeAccuracy: number; + heading: number; + latitude: number; + longitude: number; + speed: number; +} + +declare var Coordinates: { + prototype: Coordinates; + new(): Coordinates; +} + +interface Crypto extends Object, RandomSource { + subtle: SubtleCrypto; +} + +declare var Crypto: { + prototype: Crypto; + new(): Crypto; +} + +interface CryptoKey { + algorithm: KeyAlgorithm; + extractable: boolean; + type: string; + usages: string[]; +} + +declare var CryptoKey: { + prototype: CryptoKey; + new(): CryptoKey; +} + +interface CryptoKeyPair { + privateKey: CryptoKey; + publicKey: CryptoKey; +} + +declare var CryptoKeyPair: { + prototype: CryptoKeyPair; + new(): CryptoKeyPair; +} + +interface CustomEvent extends Event { + detail: any; + initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; +} + +declare var CustomEvent: { + prototype: CustomEvent; + new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; +} + +interface DOMError { + name: string; + toString(): string; +} + +declare var DOMError: { + prototype: DOMError; + new(): DOMError; +} + +interface DOMException { + code: number; + message: string; + name: string; + toString(): string; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; + HIERARCHY_REQUEST_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; + INVALID_CHARACTER_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; + INVALID_STATE_ERR: number; + NAMESPACE_ERR: number; + NETWORK_ERR: number; + NOT_FOUND_ERR: number; + NOT_SUPPORTED_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; + TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +declare var DOMException: { + prototype: DOMException; + new(): DOMException; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; + HIERARCHY_REQUEST_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; + INVALID_CHARACTER_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; + INVALID_STATE_ERR: number; + NAMESPACE_ERR: number; + NETWORK_ERR: number; + NOT_FOUND_ERR: number; + NOT_SUPPORTED_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; + TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +interface DOMImplementation { + createDocument(namespaceURI: string, qualifiedName: string, doctype: DocumentType): Document; + createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; + createHTMLDocument(title: string): Document; + hasFeature(feature: string, version: string): boolean; +} + +declare var DOMImplementation: { + prototype: DOMImplementation; + new(): DOMImplementation; +} + +interface DOMParser { + parseFromString(source: string, mimeType: string): Document; +} + +declare var DOMParser: { + prototype: DOMParser; + new(): DOMParser; +} + +interface DOMSettableTokenList extends DOMTokenList { + value: string; +} + +declare var DOMSettableTokenList: { + prototype: DOMSettableTokenList; + new(): DOMSettableTokenList; +} + +interface DOMStringList { + length: number; + contains(str: string): boolean; item(index: number): string; [index: number]: string; - setProperty(propertyName: string, value: string, priority?: string): void; } -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; + +declare var DOMStringList: { + prototype: DOMStringList; + new(): DOMStringList; +} + +interface DOMStringMap { + [name: string]: string; +} + +declare var DOMStringMap: { + prototype: DOMStringMap; + new(): DOMStringMap; +} + +interface DOMTokenList { + length: number; + add(...token: string[]): void; + contains(token: string): boolean; + item(index: number): string; + remove(...token: string[]): void; + toString(): string; + toggle(token: string, force?: boolean): boolean; + [index: number]: string; +} + +declare var DOMTokenList: { + prototype: DOMTokenList; + new(): DOMTokenList; +} + +interface DataCue extends TextTrackCue { + data: ArrayBuffer; +} + +declare var DataCue: { + prototype: DataCue; + new(): DataCue; +} + +interface DataTransfer { + dropEffect: string; + effectAllowed: string; + files: FileList; + items: DataTransferItemList; + types: DOMStringList; + clearData(format?: string): boolean; + getData(format: string): string; + setData(format: string, data: string): boolean; +} + +declare var DataTransfer: { + prototype: DataTransfer; + new(): DataTransfer; +} + +interface DataTransferItem { + kind: string; + type: string; + getAsFile(): File; + getAsString(_callback: FunctionStringCallback): void; +} + +declare var DataTransferItem: { + prototype: DataTransferItem; + new(): DataTransferItem; +} + +interface DataTransferItemList { + length: number; + add(data: File): DataTransferItem; + clear(): void; + item(index: number): File; + remove(index: number): void; + [index: number]: File; +} + +declare var DataTransferItemList: { + prototype: DataTransferItemList; + new(): DataTransferItemList; +} + +interface DeferredPermissionRequest { + id: number; + type: string; + uri: string; + allow(): void; + deny(): void; +} + +declare var DeferredPermissionRequest: { + prototype: DeferredPermissionRequest; + new(): DeferredPermissionRequest; +} + +interface DelayNode extends AudioNode { + delayTime: AudioParam; +} + +declare var DelayNode: { + prototype: DelayNode; + new(): DelayNode; +} + +interface DeviceAcceleration { + x: number; + y: number; + z: number; +} + +declare var DeviceAcceleration: { + prototype: DeviceAcceleration; + new(): DeviceAcceleration; +} + +interface DeviceMotionEvent extends Event { + acceleration: DeviceAcceleration; + accelerationIncludingGravity: DeviceAcceleration; + interval: number; + rotationRate: DeviceRotationRate; + initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict, accelerationIncludingGravity: DeviceAccelerationDict, rotationRate: DeviceRotationRateDict, interval: number): void; +} + +declare var DeviceMotionEvent: { + prototype: DeviceMotionEvent; + new(): DeviceMotionEvent; +} + +interface DeviceOrientationEvent extends Event { + absolute: boolean; + alpha: number; + beta: number; + gamma: number; + initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number, beta: number, gamma: number, absolute: boolean): void; +} + +declare var DeviceOrientationEvent: { + prototype: DeviceOrientationEvent; + new(): DeviceOrientationEvent; +} + +interface DeviceRotationRate { + alpha: number; + beta: number; + gamma: number; +} + +declare var DeviceRotationRate: { + prototype: DeviceRotationRate; + new(): DeviceRotationRate; +} + +interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent { + /** + * Sets or gets the URL for the current document. + */ + URL: string; + /** + * Gets the URL for the document, stripped of any character encoding. + */ + URLUnencoded: string; + /** + * Gets the object that has the focus when the parent document has focus. + */ + activeElement: Element; + /** + * Sets or gets the color of all active links in the document. + */ + alinkColor: string; + /** + * Returns a reference to the collection of elements contained by the object. + */ + all: HTMLCollection; + /** + * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. + */ + anchors: HTMLCollection; + /** + * Retrieves a collection of all applet objects in the document. + */ + applets: HTMLCollection; + /** + * Deprecated. Sets or retrieves a value that indicates the background color behind the object. + */ + bgColor: string; + /** + * Specifies the beginning and end of the document body. + */ + body: HTMLElement; + characterSet: string; + /** + * Gets or sets the character set used to encode the object. + */ + charset: string; + /** + * Gets a value that indicates whether standards-compliant mode is switched on for the object. + */ + compatMode: string; + cookie: string; + /** + * Gets the default character set from the current regional language settings. + */ + defaultCharset: string; + defaultView: Window; + /** + * Sets or gets a value that indicates whether the document can be edited. + */ + designMode: string; + /** + * Sets or retrieves a value that indicates the reading order of the object. + */ + dir: string; + /** + * Gets an object representing the document type declaration associated with the current document. + */ + doctype: DocumentType; + /** + * Gets a reference to the root node of the document. + */ + documentElement: HTMLElement; + /** + * Sets or gets the security domain of the document. + */ + domain: string; + /** + * Retrieves a collection of all embed objects in the document. + */ + embeds: HTMLCollection; + /** + * Sets or gets the foreground (text) color of the document. + */ + fgColor: string; + /** + * Retrieves a collection, in source order, of all form objects in the document. + */ + forms: HTMLCollection; + fullscreenElement: Element; + fullscreenEnabled: boolean; + head: HTMLHeadElement; + hidden: boolean; + /** + * Retrieves a collection, in source order, of img objects in the document. + */ + images: HTMLCollection; + /** + * Gets the implementation object of the current document. + */ + implementation: DOMImplementation; + /** + * Returns the character encoding used to create the webpage that is loaded into the document object. + */ + inputEncoding: string; + /** + * Gets the date that the page was last modified, if the page supplies one. + */ + lastModified: string; + /** + * Sets or gets the color of the document links. + */ + linkColor: string; + /** + * Retrieves a collection of all a objects that specify the href property and all area objects in the document. + */ + links: HTMLCollection; + /** + * Contains information about the current URL. + */ + location: Location; + media: string; + msCSSOMElementFloatMetrics: boolean; + msCapsLockWarningOff: boolean; + msHidden: boolean; + msVisibilityState: string; + /** + * Fires when the user aborts the download. + * @param ev The event. + */ + onabort: (ev: Event) => any; + /** + * Fires when the object is set as the active element. + * @param ev The event. + */ + onactivate: (ev: UIEvent) => any; + /** + * Fires immediately before the object is set as the active element. + * @param ev The event. + */ + onbeforeactivate: (ev: UIEvent) => any; + /** + * Fires immediately before the activeElement is changed from the current object to another object in the parent document. + * @param ev The event. + */ + onbeforedeactivate: (ev: UIEvent) => any; + /** + * Fires when the object loses the input focus. + * @param ev The focus event. + */ + onblur: (ev: FocusEvent) => any; + /** + * Occurs when playback is possible, but would require further buffering. + * @param ev The event. + */ + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + /** + * Fires when the contents of the object or selection have changed. + * @param ev The event. + */ + onchange: (ev: Event) => any; + /** + * Fires when the user clicks the left mouse button on the object + * @param ev The mouse event. + */ + onclick: (ev: MouseEvent) => any; + /** + * Fires when the user clicks the right mouse button in the client area, opening the context menu. + * @param ev The mouse event. + */ + oncontextmenu: (ev: PointerEvent) => any; + /** + * Fires when the user double-clicks the object. + * @param ev The mouse event. + */ + ondblclick: (ev: MouseEvent) => any; + /** + * Fires when the activeElement is changed from the current object to another object in the parent document. + * @param ev The UI Event + */ + ondeactivate: (ev: UIEvent) => any; + /** + * Fires on the source object continuously during a drag operation. + * @param ev The event. + */ + ondrag: (ev: DragEvent) => any; + /** + * Fires on the source object when the user releases the mouse at the close of a drag operation. + * @param ev The event. + */ + ondragend: (ev: DragEvent) => any; + /** + * Fires on the target element when the user drags the object to a valid drop target. + * @param ev The drag event. + */ + ondragenter: (ev: DragEvent) => any; + /** + * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. + * @param ev The drag event. + */ + ondragleave: (ev: DragEvent) => any; + /** + * Fires on the target element continuously while the user drags the object over a valid drop target. + * @param ev The event. + */ + ondragover: (ev: DragEvent) => any; + /** + * Fires on the source object when the user starts to drag a text selection or selected object. + * @param ev The event. + */ + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + /** + * Occurs when the duration attribute is updated. + * @param ev The event. + */ + ondurationchange: (ev: Event) => any; + /** + * Occurs when the media element is reset to its initial state. + * @param ev The event. + */ + onemptied: (ev: Event) => any; + /** + * Occurs when the end of playback is reached. + * @param ev The event + */ + onended: (ev: Event) => any; + /** + * Fires when an error occurs during object loading. + * @param ev The event. + */ + onerror: (ev: Event) => any; + /** + * Fires when the object receives focus. + * @param ev The event. + */ + onfocus: (ev: FocusEvent) => any; + onfullscreenchange: (ev: Event) => any; + onfullscreenerror: (ev: Event) => any; + oninput: (ev: Event) => any; + /** + * Fires when the user presses a key. + * @param ev The keyboard event + */ + onkeydown: (ev: KeyboardEvent) => any; + /** + * Fires when the user presses an alphanumeric key. + * @param ev The event. + */ + onkeypress: (ev: KeyboardEvent) => any; + /** + * Fires when the user releases a key. + * @param ev The keyboard event + */ + onkeyup: (ev: KeyboardEvent) => any; + /** + * Fires immediately after the browser loads the object. + * @param ev The event. + */ + onload: (ev: Event) => any; + /** + * Occurs when media data is loaded at the current playback position. + * @param ev The event. + */ + onloadeddata: (ev: Event) => any; + /** + * Occurs when the duration and dimensions of the media have been determined. + * @param ev The event. + */ + onloadedmetadata: (ev: Event) => any; + /** + * Occurs when Internet Explorer begins looking for media data. + * @param ev The event. + */ + onloadstart: (ev: Event) => any; + /** + * Fires when the user clicks the object with either mouse button. + * @param ev The mouse event. + */ + onmousedown: (ev: MouseEvent) => any; + /** + * Fires when the user moves the mouse over the object. + * @param ev The mouse event. + */ + onmousemove: (ev: MouseEvent) => any; + /** + * Fires when the user moves the mouse pointer outside the boundaries of the object. + * @param ev The mouse event. + */ + onmouseout: (ev: MouseEvent) => any; + /** + * Fires when the user moves the mouse pointer into the object. + * @param ev The mouse event. + */ + onmouseover: (ev: MouseEvent) => any; + /** + * Fires when the user releases a mouse button while the mouse is over the object. + * @param ev The mouse event. + */ + onmouseup: (ev: MouseEvent) => any; + /** + * Fires when the wheel button is rotated. + * @param ev The mouse event + */ + onmousewheel: (ev: MouseWheelEvent) => any; + onmscontentzoom: (ev: UIEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmsmanipulationstatechanged: (ev: MSManipulationEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + /** + * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. + * @param ev The event. + */ + onmssitemodejumplistitemremoved: (ev: MSSiteModeEvent) => any; + /** + * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. + * @param ev The event. + */ + onmsthumbnailclick: (ev: MSSiteModeEvent) => any; + /** + * Occurs when playback is paused. + * @param ev The event. + */ + onpause: (ev: Event) => any; + /** + * Occurs when the play method is requested. + * @param ev The event. + */ + onplay: (ev: Event) => any; + /** + * Occurs when the audio or video has started playing. + * @param ev The event. + */ + onplaying: (ev: Event) => any; + onpointerlockchange: (ev: Event) => any; + onpointerlockerror: (ev: Event) => any; + /** + * Occurs to indicate progress while downloading media data. + * @param ev The event. + */ + onprogress: (ev: ProgressEvent) => any; + /** + * Occurs when the playback rate is increased or decreased. + * @param ev The event. + */ + onratechange: (ev: Event) => any; + /** + * Fires when the state of the object has changed. + * @param ev The event + */ + onreadystatechange: (ev: ProgressEvent) => any; + /** + * Fires when the user resets a form. + * @param ev The event. + */ + onreset: (ev: Event) => any; + /** + * Fires when the user repositions the scroll box in the scroll bar on the object. + * @param ev The event. + */ + onscroll: (ev: UIEvent) => any; + /** + * Occurs when the seek operation ends. + * @param ev The event. + */ + onseeked: (ev: Event) => any; + /** + * Occurs when the current playback position is moved. + * @param ev The event. + */ + onseeking: (ev: Event) => any; + /** + * Fires when the current selection changes. + * @param ev The event. + */ + onselect: (ev: UIEvent) => any; + onselectstart: (ev: Event) => any; + /** + * Occurs when the download has stopped. + * @param ev The event. + */ + onstalled: (ev: Event) => any; + /** + * Fires when the user clicks the Stop button or leaves the Web page. + * @param ev The event. + */ + onstop: (ev: Event) => any; + onsubmit: (ev: Event) => any; + /** + * Occurs if the load operation has been intentionally halted. + * @param ev The event. + */ + onsuspend: (ev: Event) => any; + /** + * Occurs to indicate the current playback position. + * @param ev The event. + */ + ontimeupdate: (ev: Event) => any; + ontouchcancel: (ev: TouchEvent) => any; + ontouchend: (ev: TouchEvent) => any; + ontouchmove: (ev: TouchEvent) => any; + ontouchstart: (ev: TouchEvent) => any; + /** + * Occurs when the volume is changed, or playback is muted or unmuted. + * @param ev The event. + */ + onvolumechange: (ev: Event) => any; + /** + * Occurs when playback stops because the next frame of a video resource is not available. + * @param ev The event. + */ + onwaiting: (ev: Event) => any; + onwebkitfullscreenchange: (ev: Event) => any; + onwebkitfullscreenerror: (ev: Event) => any; + plugins: HTMLCollection; + pointerLockElement: Element; + /** + * Retrieves a value that indicates the current state of the object. + */ + readyState: string; + /** + * Gets the URL of the location that referred the user to the current page. + */ + referrer: string; + /** + * Gets the root svg element in the document hierarchy. + */ + rootElement: SVGSVGElement; + /** + * Retrieves a collection of all script objects in the document. + */ + scripts: HTMLCollection; + security: string; + /** + * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. + */ + styleSheets: StyleSheetList; + /** + * Contains the title of the document. + */ + title: string; + visibilityState: string; + /** + * Sets or gets the color of the links that the user has visited. + */ + vlinkColor: string; + webkitCurrentFullScreenElement: Element; + webkitFullscreenElement: Element; + webkitFullscreenEnabled: boolean; + webkitIsFullScreen: boolean; + xmlEncoding: string; + xmlStandalone: boolean; + /** + * Gets or sets the version attribute specified in the declaration of an XML document. + */ + xmlVersion: string; + adoptNode(source: Node): Node; + captureEvents(): void; + clear(): void; + /** + * Closes an output stream and forces the sent data to display. + */ + close(): void; + /** + * Creates an attribute object with a specified name. + * @param name String that sets the attribute object's name. + */ + createAttribute(name: string): Attr; + createAttributeNS(namespaceURI: string, qualifiedName: string): Attr; + createCDATASection(data: string): CDATASection; + /** + * Creates a comment object with the specified data. + * @param data Sets the comment object's data. + */ + createComment(data: string): Comment; + /** + * Creates a new document. + */ + createDocumentFragment(): DocumentFragment; + /** + * Creates an instance of the element for the specified tag. + * @param tagName The name of an element. + */ + createElement(tagName: "a"): HTMLAnchorElement; + createElement(tagName: "abbr"): HTMLPhraseElement; + createElement(tagName: "acronym"): HTMLPhraseElement; + createElement(tagName: "address"): HTMLBlockElement; + createElement(tagName: "applet"): HTMLAppletElement; + createElement(tagName: "area"): HTMLAreaElement; + createElement(tagName: "audio"): HTMLAudioElement; + createElement(tagName: "b"): HTMLPhraseElement; + createElement(tagName: "base"): HTMLBaseElement; + createElement(tagName: "basefont"): HTMLBaseFontElement; + createElement(tagName: "bdo"): HTMLPhraseElement; + createElement(tagName: "big"): HTMLPhraseElement; + createElement(tagName: "blockquote"): HTMLBlockElement; + createElement(tagName: "body"): HTMLBodyElement; + createElement(tagName: "br"): HTMLBRElement; + createElement(tagName: "button"): HTMLButtonElement; + createElement(tagName: "canvas"): HTMLCanvasElement; + createElement(tagName: "caption"): HTMLTableCaptionElement; + createElement(tagName: "center"): HTMLBlockElement; + createElement(tagName: "cite"): HTMLPhraseElement; + createElement(tagName: "code"): HTMLPhraseElement; + createElement(tagName: "col"): HTMLTableColElement; + createElement(tagName: "colgroup"): HTMLTableColElement; + createElement(tagName: "datalist"): HTMLDataListElement; + createElement(tagName: "dd"): HTMLDDElement; + createElement(tagName: "del"): HTMLModElement; + createElement(tagName: "dfn"): HTMLPhraseElement; + createElement(tagName: "dir"): HTMLDirectoryElement; + createElement(tagName: "div"): HTMLDivElement; + createElement(tagName: "dl"): HTMLDListElement; + createElement(tagName: "dt"): HTMLDTElement; + createElement(tagName: "em"): HTMLPhraseElement; + createElement(tagName: "embed"): HTMLEmbedElement; + createElement(tagName: "fieldset"): HTMLFieldSetElement; + createElement(tagName: "font"): HTMLFontElement; + createElement(tagName: "form"): HTMLFormElement; + createElement(tagName: "frame"): HTMLFrameElement; + createElement(tagName: "frameset"): HTMLFrameSetElement; + createElement(tagName: "h1"): HTMLHeadingElement; + createElement(tagName: "h2"): HTMLHeadingElement; + createElement(tagName: "h3"): HTMLHeadingElement; + createElement(tagName: "h4"): HTMLHeadingElement; + createElement(tagName: "h5"): HTMLHeadingElement; + createElement(tagName: "h6"): HTMLHeadingElement; + createElement(tagName: "head"): HTMLHeadElement; + createElement(tagName: "hr"): HTMLHRElement; + createElement(tagName: "html"): HTMLHtmlElement; + createElement(tagName: "i"): HTMLPhraseElement; + createElement(tagName: "iframe"): HTMLIFrameElement; + createElement(tagName: "img"): HTMLImageElement; + createElement(tagName: "input"): HTMLInputElement; + createElement(tagName: "ins"): HTMLModElement; + createElement(tagName: "isindex"): HTMLIsIndexElement; + createElement(tagName: "kbd"): HTMLPhraseElement; + createElement(tagName: "keygen"): HTMLBlockElement; + createElement(tagName: "label"): HTMLLabelElement; + createElement(tagName: "legend"): HTMLLegendElement; + createElement(tagName: "li"): HTMLLIElement; + createElement(tagName: "link"): HTMLLinkElement; + createElement(tagName: "listing"): HTMLBlockElement; + createElement(tagName: "map"): HTMLMapElement; + createElement(tagName: "marquee"): HTMLMarqueeElement; + createElement(tagName: "menu"): HTMLMenuElement; + createElement(tagName: "meta"): HTMLMetaElement; + createElement(tagName: "nextid"): HTMLNextIdElement; + createElement(tagName: "nobr"): HTMLPhraseElement; + createElement(tagName: "object"): HTMLObjectElement; + createElement(tagName: "ol"): HTMLOListElement; + createElement(tagName: "optgroup"): HTMLOptGroupElement; + createElement(tagName: "option"): HTMLOptionElement; + createElement(tagName: "p"): HTMLParagraphElement; + createElement(tagName: "param"): HTMLParamElement; + createElement(tagName: "plaintext"): HTMLBlockElement; + createElement(tagName: "pre"): HTMLPreElement; + createElement(tagName: "progress"): HTMLProgressElement; + createElement(tagName: "q"): HTMLQuoteElement; + createElement(tagName: "rt"): HTMLPhraseElement; + createElement(tagName: "ruby"): HTMLPhraseElement; + createElement(tagName: "s"): HTMLPhraseElement; + createElement(tagName: "samp"): HTMLPhraseElement; + createElement(tagName: "script"): HTMLScriptElement; + createElement(tagName: "select"): HTMLSelectElement; + createElement(tagName: "small"): HTMLPhraseElement; + createElement(tagName: "source"): HTMLSourceElement; + createElement(tagName: "span"): HTMLSpanElement; + createElement(tagName: "strike"): HTMLPhraseElement; + createElement(tagName: "strong"): HTMLPhraseElement; + createElement(tagName: "style"): HTMLStyleElement; + createElement(tagName: "sub"): HTMLPhraseElement; + createElement(tagName: "sup"): HTMLPhraseElement; + createElement(tagName: "table"): HTMLTableElement; + createElement(tagName: "tbody"): HTMLTableSectionElement; + createElement(tagName: "td"): HTMLTableDataCellElement; + createElement(tagName: "textarea"): HTMLTextAreaElement; + createElement(tagName: "tfoot"): HTMLTableSectionElement; + createElement(tagName: "th"): HTMLTableHeaderCellElement; + createElement(tagName: "thead"): HTMLTableSectionElement; + createElement(tagName: "title"): HTMLTitleElement; + createElement(tagName: "tr"): HTMLTableRowElement; + createElement(tagName: "track"): HTMLTrackElement; + createElement(tagName: "tt"): HTMLPhraseElement; + createElement(tagName: "u"): HTMLPhraseElement; + createElement(tagName: "ul"): HTMLUListElement; + createElement(tagName: "var"): HTMLPhraseElement; + createElement(tagName: "video"): HTMLVideoElement; + createElement(tagName: "x-ms-webview"): MSHTMLWebViewElement; + createElement(tagName: "xmp"): HTMLBlockElement; + createElement(tagName: string): HTMLElement; + createElementNS(namespaceURI: string, qualifiedName: string): Element; + createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; + createNSResolver(nodeResolver: Node): XPathNSResolver; + /** + * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. + * @param root The root element or node to start traversing on. + * @param whatToShow The type of nodes or elements to appear in the node list + * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. + * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. + */ + createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; + createProcessingInstruction(target: string, data: string): ProcessingInstruction; + /** + * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. + */ + createRange(): Range; + /** + * Creates a text string from the specified value. + * @param data String that specifies the nodeValue property of the text node. + */ + createTextNode(data: string): Text; + createTouch(view: any, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; + createTouchList(...touches: Touch[]): TouchList; + /** + * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. + * @param root The root element or node to start traversing on. + * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. + * @param filter A custom NodeFilter function to use. + * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. + */ + createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; + /** + * Returns the element for the specified x coordinate and the specified y coordinate. + * @param x The x-offset + * @param y The y-offset + */ + elementFromPoint(x: number, y: number): Element; + evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver, type: number, result: XPathResult): XPathResult; + /** + * Executes a command on the current document, current selection, or the given range. + * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. + * @param showUI Display the user interface, defaults to false. + * @param value Value to assign. + */ + execCommand(commandId: string, showUI?: boolean, value?: any): boolean; + /** + * Displays help information for the given command identifier. + * @param commandId Displays help information for the given command identifier. + */ + execCommandShowHelp(commandId: string): boolean; + exitFullscreen(): void; + exitPointerLock(): void; + /** + * Causes the element to receive the focus and executes the code specified by the onfocus event. + */ + focus(): void; + /** + * Returns a reference to the first object with the specified value of the ID or NAME attribute. + * @param elementId String that specifies the ID value. Case-insensitive. + */ + getElementById(elementId: string): HTMLElement; + getElementsByClassName(classNames: string): NodeList; + /** + * Gets a collection of objects based on the value of the NAME or ID attribute. + * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. + */ + getElementsByName(elementName: string): NodeList; + /** + * Retrieves a collection of objects based on the specified element name. + * @param name Specifies the name of an element. + */ + getElementsByTagName(tagname: "a"): NodeListOf; + getElementsByTagName(tagname: "abbr"): NodeListOf; + getElementsByTagName(tagname: "acronym"): NodeListOf; + getElementsByTagName(tagname: "address"): NodeListOf; + getElementsByTagName(tagname: "applet"): NodeListOf; + getElementsByTagName(tagname: "area"): NodeListOf; + getElementsByTagName(tagname: "article"): NodeListOf; + getElementsByTagName(tagname: "aside"): NodeListOf; + getElementsByTagName(tagname: "audio"): NodeListOf; + getElementsByTagName(tagname: "b"): NodeListOf; + getElementsByTagName(tagname: "base"): NodeListOf; + getElementsByTagName(tagname: "basefont"): NodeListOf; + getElementsByTagName(tagname: "bdo"): NodeListOf; + getElementsByTagName(tagname: "big"): NodeListOf; + getElementsByTagName(tagname: "blockquote"): NodeListOf; + getElementsByTagName(tagname: "body"): NodeListOf; + getElementsByTagName(tagname: "br"): NodeListOf; + getElementsByTagName(tagname: "button"): NodeListOf; + getElementsByTagName(tagname: "canvas"): NodeListOf; + getElementsByTagName(tagname: "caption"): NodeListOf; + getElementsByTagName(tagname: "center"): NodeListOf; + getElementsByTagName(tagname: "circle"): NodeListOf; + getElementsByTagName(tagname: "cite"): NodeListOf; + getElementsByTagName(tagname: "clippath"): NodeListOf; + getElementsByTagName(tagname: "code"): NodeListOf; + getElementsByTagName(tagname: "col"): NodeListOf; + getElementsByTagName(tagname: "colgroup"): NodeListOf; + getElementsByTagName(tagname: "datalist"): NodeListOf; + getElementsByTagName(tagname: "dd"): NodeListOf; + getElementsByTagName(tagname: "defs"): NodeListOf; + getElementsByTagName(tagname: "del"): NodeListOf; + getElementsByTagName(tagname: "desc"): NodeListOf; + getElementsByTagName(tagname: "dfn"): NodeListOf; + getElementsByTagName(tagname: "dir"): NodeListOf; + getElementsByTagName(tagname: "div"): NodeListOf; + getElementsByTagName(tagname: "dl"): NodeListOf; + getElementsByTagName(tagname: "dt"): NodeListOf; + getElementsByTagName(tagname: "ellipse"): NodeListOf; + getElementsByTagName(tagname: "em"): NodeListOf; + getElementsByTagName(tagname: "embed"): NodeListOf; + getElementsByTagName(tagname: "feblend"): NodeListOf; + getElementsByTagName(tagname: "fecolormatrix"): NodeListOf; + getElementsByTagName(tagname: "fecomponenttransfer"): NodeListOf; + getElementsByTagName(tagname: "fecomposite"): NodeListOf; + getElementsByTagName(tagname: "feconvolvematrix"): NodeListOf; + getElementsByTagName(tagname: "fediffuselighting"): NodeListOf; + getElementsByTagName(tagname: "fedisplacementmap"): NodeListOf; + getElementsByTagName(tagname: "fedistantlight"): NodeListOf; + getElementsByTagName(tagname: "feflood"): NodeListOf; + getElementsByTagName(tagname: "fefunca"): NodeListOf; + getElementsByTagName(tagname: "fefuncb"): NodeListOf; + getElementsByTagName(tagname: "fefuncg"): NodeListOf; + getElementsByTagName(tagname: "fefuncr"): NodeListOf; + getElementsByTagName(tagname: "fegaussianblur"): NodeListOf; + getElementsByTagName(tagname: "feimage"): NodeListOf; + getElementsByTagName(tagname: "femerge"): NodeListOf; + getElementsByTagName(tagname: "femergenode"): NodeListOf; + getElementsByTagName(tagname: "femorphology"): NodeListOf; + getElementsByTagName(tagname: "feoffset"): NodeListOf; + getElementsByTagName(tagname: "fepointlight"): NodeListOf; + getElementsByTagName(tagname: "fespecularlighting"): NodeListOf; + getElementsByTagName(tagname: "fespotlight"): NodeListOf; + getElementsByTagName(tagname: "fetile"): NodeListOf; + getElementsByTagName(tagname: "feturbulence"): NodeListOf; + getElementsByTagName(tagname: "fieldset"): NodeListOf; + getElementsByTagName(tagname: "figcaption"): NodeListOf; + getElementsByTagName(tagname: "figure"): NodeListOf; + getElementsByTagName(tagname: "filter"): NodeListOf; + getElementsByTagName(tagname: "font"): NodeListOf; + getElementsByTagName(tagname: "footer"): NodeListOf; + getElementsByTagName(tagname: "foreignobject"): NodeListOf; + getElementsByTagName(tagname: "form"): NodeListOf; + getElementsByTagName(tagname: "frame"): NodeListOf; + getElementsByTagName(tagname: "frameset"): NodeListOf; + getElementsByTagName(tagname: "g"): NodeListOf; + getElementsByTagName(tagname: "h1"): NodeListOf; + getElementsByTagName(tagname: "h2"): NodeListOf; + getElementsByTagName(tagname: "h3"): NodeListOf; + getElementsByTagName(tagname: "h4"): NodeListOf; + getElementsByTagName(tagname: "h5"): NodeListOf; + getElementsByTagName(tagname: "h6"): NodeListOf; + getElementsByTagName(tagname: "head"): NodeListOf; + getElementsByTagName(tagname: "header"): NodeListOf; + getElementsByTagName(tagname: "hgroup"): NodeListOf; + getElementsByTagName(tagname: "hr"): NodeListOf; + getElementsByTagName(tagname: "html"): NodeListOf; + getElementsByTagName(tagname: "i"): NodeListOf; + getElementsByTagName(tagname: "iframe"): NodeListOf; + getElementsByTagName(tagname: "image"): NodeListOf; + getElementsByTagName(tagname: "img"): NodeListOf; + getElementsByTagName(tagname: "input"): NodeListOf; + getElementsByTagName(tagname: "ins"): NodeListOf; + getElementsByTagName(tagname: "isindex"): NodeListOf; + getElementsByTagName(tagname: "kbd"): NodeListOf; + getElementsByTagName(tagname: "keygen"): NodeListOf; + getElementsByTagName(tagname: "label"): NodeListOf; + getElementsByTagName(tagname: "legend"): NodeListOf; + getElementsByTagName(tagname: "li"): NodeListOf; + getElementsByTagName(tagname: "line"): NodeListOf; + getElementsByTagName(tagname: "lineargradient"): NodeListOf; + getElementsByTagName(tagname: "link"): NodeListOf; + getElementsByTagName(tagname: "listing"): NodeListOf; + getElementsByTagName(tagname: "map"): NodeListOf; + getElementsByTagName(tagname: "mark"): NodeListOf; + getElementsByTagName(tagname: "marker"): NodeListOf; + getElementsByTagName(tagname: "marquee"): NodeListOf; + getElementsByTagName(tagname: "mask"): NodeListOf; + getElementsByTagName(tagname: "menu"): NodeListOf; + getElementsByTagName(tagname: "meta"): NodeListOf; + getElementsByTagName(tagname: "metadata"): NodeListOf; + getElementsByTagName(tagname: "nav"): NodeListOf; + getElementsByTagName(tagname: "nextid"): NodeListOf; + getElementsByTagName(tagname: "nobr"): NodeListOf; + getElementsByTagName(tagname: "noframes"): NodeListOf; + getElementsByTagName(tagname: "noscript"): NodeListOf; + getElementsByTagName(tagname: "object"): NodeListOf; + getElementsByTagName(tagname: "ol"): NodeListOf; + getElementsByTagName(tagname: "optgroup"): NodeListOf; + getElementsByTagName(tagname: "option"): NodeListOf; + getElementsByTagName(tagname: "p"): NodeListOf; + getElementsByTagName(tagname: "param"): NodeListOf; + getElementsByTagName(tagname: "path"): NodeListOf; + getElementsByTagName(tagname: "pattern"): NodeListOf; + getElementsByTagName(tagname: "plaintext"): NodeListOf; + getElementsByTagName(tagname: "polygon"): NodeListOf; + getElementsByTagName(tagname: "polyline"): NodeListOf; + getElementsByTagName(tagname: "pre"): NodeListOf; + getElementsByTagName(tagname: "progress"): NodeListOf; + getElementsByTagName(tagname: "q"): NodeListOf; + getElementsByTagName(tagname: "radialgradient"): NodeListOf; + getElementsByTagName(tagname: "rect"): NodeListOf; + getElementsByTagName(tagname: "rt"): NodeListOf; + getElementsByTagName(tagname: "ruby"): NodeListOf; + getElementsByTagName(tagname: "s"): NodeListOf; + getElementsByTagName(tagname: "samp"): NodeListOf; + getElementsByTagName(tagname: "script"): NodeListOf; + getElementsByTagName(tagname: "section"): NodeListOf; + getElementsByTagName(tagname: "select"): NodeListOf; + getElementsByTagName(tagname: "small"): NodeListOf; + getElementsByTagName(tagname: "source"): NodeListOf; + getElementsByTagName(tagname: "span"): NodeListOf; + getElementsByTagName(tagname: "stop"): NodeListOf; + getElementsByTagName(tagname: "strike"): NodeListOf; + getElementsByTagName(tagname: "strong"): NodeListOf; + getElementsByTagName(tagname: "style"): NodeListOf; + getElementsByTagName(tagname: "sub"): NodeListOf; + getElementsByTagName(tagname: "sup"): NodeListOf; + getElementsByTagName(tagname: "svg"): NodeListOf; + getElementsByTagName(tagname: "switch"): NodeListOf; + getElementsByTagName(tagname: "symbol"): NodeListOf; + getElementsByTagName(tagname: "table"): NodeListOf; + getElementsByTagName(tagname: "tbody"): NodeListOf; + getElementsByTagName(tagname: "td"): NodeListOf; + getElementsByTagName(tagname: "text"): NodeListOf; + getElementsByTagName(tagname: "textpath"): NodeListOf; + getElementsByTagName(tagname: "textarea"): NodeListOf; + getElementsByTagName(tagname: "tfoot"): NodeListOf; + getElementsByTagName(tagname: "th"): NodeListOf; + getElementsByTagName(tagname: "thead"): NodeListOf; + getElementsByTagName(tagname: "title"): NodeListOf; + getElementsByTagName(tagname: "tr"): NodeListOf; + getElementsByTagName(tagname: "track"): NodeListOf; + getElementsByTagName(tagname: "tspan"): NodeListOf; + getElementsByTagName(tagname: "tt"): NodeListOf; + getElementsByTagName(tagname: "u"): NodeListOf; + getElementsByTagName(tagname: "ul"): NodeListOf; + getElementsByTagName(tagname: "use"): NodeListOf; + getElementsByTagName(tagname: "var"): NodeListOf; + getElementsByTagName(tagname: "video"): NodeListOf; + getElementsByTagName(tagname: "view"): NodeListOf; + getElementsByTagName(tagname: "wbr"): NodeListOf; + getElementsByTagName(tagname: "x-ms-webview"): NodeListOf; + getElementsByTagName(tagname: "xmp"): NodeListOf; + getElementsByTagName(tagname: string): NodeList; + getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; + /** + * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. + */ + getSelection(): Selection; + /** + * Gets a value indicating whether the object currently has focus. + */ + hasFocus(): boolean; + importNode(importedNode: Node, deep: boolean): Node; + msElementsFromPoint(x: number, y: number): NodeList; + msElementsFromRect(left: number, top: number, width: number, height: number): NodeList; + msGetPrintDocumentForNamedFlow(flowName: string): Document; + msSetPrintDocumentUriForNamedFlow(flowName: string, uri: string): void; + /** + * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. + * @param url Specifies a MIME type for the document. + * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. + * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. + * @param replace Specifies whether the existing entry for the document is replaced in the history list. + */ + open(url?: string, name?: string, features?: string, replace?: boolean): Document | Window; + /** + * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. + * @param commandId Specifies a command identifier. + */ + queryCommandEnabled(commandId: string): boolean; + /** + * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. + * @param commandId String that specifies a command identifier. + */ + queryCommandIndeterm(commandId: string): boolean; + /** + * Returns a Boolean value that indicates the current state of the command. + * @param commandId String that specifies a command identifier. + */ + queryCommandState(commandId: string): boolean; + /** + * Returns a Boolean value that indicates whether the current command is supported on the current range. + * @param commandId Specifies a command identifier. + */ + queryCommandSupported(commandId: string): boolean; + /** + * Retrieves the string associated with a command. + * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. + */ + queryCommandText(commandId: string): string; + /** + * Returns the current value of the document, range, or current selection for the given command. + * @param commandId String that specifies a command identifier. + */ + queryCommandValue(commandId: string): string; + releaseEvents(): void; + /** + * Allows updating the print settings for the page. + */ + updateSettings(): void; + webkitCancelFullScreen(): void; + webkitExitFullscreen(): void; + /** + * Writes one or more HTML expressions to a document in the specified window. + * @param content Specifies the text and HTML tags to write. + */ + write(...content: string[]): void; + /** + * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. + * @param content The text and HTML tags to write. + */ + writeln(...content: string[]): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "fullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "fullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mssitemodejumplistitemremoved", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msthumbnailclick", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerlockchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointerlockerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stop", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGGElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; +declare var Document: { + prototype: Document; + new(): Document; } -interface MSStyleCSSProperties extends MSCSSProperties { - pixelWidth: number; - posHeight: number; - posLeft: number; - pixelTop: number; - pixelBottom: number; - textDecorationNone: boolean; - pixelLeft: number; - posTop: number; - posBottom: number; - textDecorationOverline: boolean; - posWidth: number; - textDecorationLineThrough: boolean; - pixelHeight: number; - textDecorationBlink: boolean; - posRight: number; - pixelRight: number; - textDecorationUnderline: boolean; -} -declare var MSStyleCSSProperties: { - prototype: MSStyleCSSProperties; - new(): MSStyleCSSProperties; -} - -interface Navigator extends NavigatorID, NavigatorOnLine, NavigatorContentUtils, MSNavigatorExtensions, NavigatorGeolocation, MSNavigatorDoNotTrack, NavigatorStorageUtils, MSFileSaver { - msMaxTouchPoints: number; - msPointerEnabled: boolean; - msManipulationViewsEnabled: boolean; - pointerEnabled: boolean; - maxTouchPoints: number; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; -} -declare var Navigator: { - prototype: Navigator; - new(): Navigator; +interface DocumentFragment extends Node, NodeSelector { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - y: number; - x2: number; - x: number; - y2: number; -} -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; +declare var DocumentFragment: { + prototype: DocumentFragment; + new(): DocumentFragment; } -interface SVGZoomEvent extends UIEvent { - zoomRectScreen: SVGRect; - previousScale: number; - newScale: number; - previousTranslate: SVGPoint; - newTranslate: SVGPoint; -} -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; +interface DocumentType extends Node, ChildNode { + entities: NamedNodeMap; + internalSubset: string; + name: string; + notations: NamedNodeMap; + publicId: string; + systemId: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface NodeSelector { - querySelectorAll(selectors: string): NodeList; - querySelector(selectors: string): Element; +declare var DocumentType: { + prototype: DocumentType; + new(): DocumentType; } -interface HTMLTableDataCellElement extends HTMLTableCellElement { -} -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; +interface DragEvent extends MouseEvent { + dataTransfer: DataTransfer; + initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; + msConvertURL(file: File, targetType: string, targetURL?: string): void; } -interface HTMLBaseElement extends HTMLElement { - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; -} -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; +declare var DragEvent: { + prototype: DragEvent; + new(): DragEvent; } -interface ClientRect { - left: number; - width: number; - right: number; - top: number; - bottom: number; - height: number; -} -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; +interface DynamicsCompressorNode extends AudioNode { + attack: AudioParam; + knee: AudioParam; + ratio: AudioParam; + reduction: AudioParam; + release: AudioParam; + threshold: AudioParam; } -interface PositionErrorCallback { - (error: PositionError): void; +declare var DynamicsCompressorNode: { + prototype: DynamicsCompressorNode; + new(): DynamicsCompressorNode; } -interface DOMImplementation { - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createDocument(namespaceURI: string, qualifiedName: string, doctype: DocumentType): Document; - hasFeature(feature: string, version?: string): boolean; - createHTMLDocument(title: string): Document; -} -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; +interface EXT_texture_filter_anisotropic { + MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + TEXTURE_MAX_ANISOTROPY_EXT: number; } -interface SVGUnitTypes { - SVG_UNIT_TYPE_UNKNOWN: number; - SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - SVG_UNIT_TYPE_USERSPACEONUSE: number; +declare var EXT_texture_filter_anisotropic: { + prototype: EXT_texture_filter_anisotropic; + new(): EXT_texture_filter_anisotropic; + MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + TEXTURE_MAX_ANISOTROPY_EXT: number; } -declare var SVGUnitTypes: SVGUnitTypes; -interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandlers { - scrollTop: number; - clientLeft: number; - scrollLeft: number; - tagName: string; - clientWidth: number; - scrollWidth: number; +interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode { + classList: DOMTokenList; clientHeight: number; + clientLeft: number; clientTop: number; - scrollHeight: number; - msRegionOverflow: string; - onmspointerdown: (ev: any) => any; - onmsgotpointercapture: (ev: any) => any; - onmsgesturedoubletap: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmspointermove: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - onmsinertiastart: (ev: any) => any; - onmslostpointercapture: (ev: any) => any; - onmspointerover: (ev: any) => any; + clientWidth: number; msContentZoomFactor: number; - onmspointerup: (ev: any) => any; - onlostpointercapture: (ev: PointerEvent) => any; - onmspointerenter: (ev: any) => any; + msRegionOverflow: string; + onariarequest: (ev: AriaRequestEvent) => any; + oncommand: (ev: CommandEvent) => any; ongotpointercapture: (ev: PointerEvent) => any; - onmspointerleave: (ev: any) => any; + onlostpointercapture: (ev: PointerEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsgotpointercapture: (ev: MSPointerEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmslostpointercapture: (ev: MSPointerEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + ontouchcancel: (ev: TouchEvent) => any; + ontouchend: (ev: TouchEvent) => any; + ontouchmove: (ev: TouchEvent) => any; + ontouchstart: (ev: TouchEvent) => any; + onwebkitfullscreenchange: (ev: Event) => any; + onwebkitfullscreenerror: (ev: Event) => any; + scrollHeight: number; + scrollLeft: number; + scrollTop: number; + scrollWidth: number; + tagName: string; getAttribute(name?: string): string; - getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - getBoundingClientRect(): ClientRect; getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - msMatchesSelector(selectors: string): boolean; - hasAttribute(name: string): boolean; - removeAttribute(name?: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; getAttributeNode(name: string): Attr; - fireEvent(eventName: string, eventObj?: any): boolean; + getAttributeNodeNS(namespaceURI: string, localName: string): Attr; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; getElementsByTagName(name: "a"): NodeListOf; getElementsByTagName(name: "abbr"): NodeListOf; getElementsByTagName(name: "acronym"): NodeListOf; @@ -4629,7 +6393,6 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "base"): NodeListOf; getElementsByTagName(name: "basefont"): NodeListOf; getElementsByTagName(name: "bdo"): NodeListOf; - getElementsByTagName(name: "bgsound"): NodeListOf; getElementsByTagName(name: "big"): NodeListOf; getElementsByTagName(name: "blockquote"): NodeListOf; getElementsByTagName(name: "body"): NodeListOf; @@ -4638,28 +6401,60 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "canvas"): NodeListOf; getElementsByTagName(name: "caption"): NodeListOf; getElementsByTagName(name: "center"): NodeListOf; + getElementsByTagName(name: "circle"): NodeListOf; getElementsByTagName(name: "cite"): NodeListOf; + getElementsByTagName(name: "clippath"): NodeListOf; getElementsByTagName(name: "code"): NodeListOf; getElementsByTagName(name: "col"): NodeListOf; getElementsByTagName(name: "colgroup"): NodeListOf; getElementsByTagName(name: "datalist"): NodeListOf; getElementsByTagName(name: "dd"): NodeListOf; + getElementsByTagName(name: "defs"): NodeListOf; getElementsByTagName(name: "del"): NodeListOf; + getElementsByTagName(name: "desc"): NodeListOf; getElementsByTagName(name: "dfn"): NodeListOf; getElementsByTagName(name: "dir"): NodeListOf; getElementsByTagName(name: "div"): NodeListOf; getElementsByTagName(name: "dl"): NodeListOf; getElementsByTagName(name: "dt"): NodeListOf; + getElementsByTagName(name: "ellipse"): NodeListOf; getElementsByTagName(name: "em"): NodeListOf; getElementsByTagName(name: "embed"): NodeListOf; + getElementsByTagName(name: "feblend"): NodeListOf; + getElementsByTagName(name: "fecolormatrix"): NodeListOf; + getElementsByTagName(name: "fecomponenttransfer"): NodeListOf; + getElementsByTagName(name: "fecomposite"): NodeListOf; + getElementsByTagName(name: "feconvolvematrix"): NodeListOf; + getElementsByTagName(name: "fediffuselighting"): NodeListOf; + getElementsByTagName(name: "fedisplacementmap"): NodeListOf; + getElementsByTagName(name: "fedistantlight"): NodeListOf; + getElementsByTagName(name: "feflood"): NodeListOf; + getElementsByTagName(name: "fefunca"): NodeListOf; + getElementsByTagName(name: "fefuncb"): NodeListOf; + getElementsByTagName(name: "fefuncg"): NodeListOf; + getElementsByTagName(name: "fefuncr"): NodeListOf; + getElementsByTagName(name: "fegaussianblur"): NodeListOf; + getElementsByTagName(name: "feimage"): NodeListOf; + getElementsByTagName(name: "femerge"): NodeListOf; + getElementsByTagName(name: "femergenode"): NodeListOf; + getElementsByTagName(name: "femorphology"): NodeListOf; + getElementsByTagName(name: "feoffset"): NodeListOf; + getElementsByTagName(name: "fepointlight"): NodeListOf; + getElementsByTagName(name: "fespecularlighting"): NodeListOf; + getElementsByTagName(name: "fespotlight"): NodeListOf; + getElementsByTagName(name: "fetile"): NodeListOf; + getElementsByTagName(name: "feturbulence"): NodeListOf; getElementsByTagName(name: "fieldset"): NodeListOf; getElementsByTagName(name: "figcaption"): NodeListOf; getElementsByTagName(name: "figure"): NodeListOf; + getElementsByTagName(name: "filter"): NodeListOf; getElementsByTagName(name: "font"): NodeListOf; getElementsByTagName(name: "footer"): NodeListOf; + getElementsByTagName(name: "foreignobject"): NodeListOf; getElementsByTagName(name: "form"): NodeListOf; getElementsByTagName(name: "frame"): NodeListOf; getElementsByTagName(name: "frameset"): NodeListOf; + getElementsByTagName(name: "g"): NodeListOf; getElementsByTagName(name: "h1"): NodeListOf; getElementsByTagName(name: "h2"): NodeListOf; getElementsByTagName(name: "h3"): NodeListOf; @@ -4673,6 +6468,7 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "html"): NodeListOf; getElementsByTagName(name: "i"): NodeListOf; getElementsByTagName(name: "iframe"): NodeListOf; + getElementsByTagName(name: "image"): NodeListOf; getElementsByTagName(name: "img"): NodeListOf; getElementsByTagName(name: "input"): NodeListOf; getElementsByTagName(name: "ins"): NodeListOf; @@ -4682,13 +6478,18 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "label"): NodeListOf; getElementsByTagName(name: "legend"): NodeListOf; getElementsByTagName(name: "li"): NodeListOf; + getElementsByTagName(name: "line"): NodeListOf; + getElementsByTagName(name: "lineargradient"): NodeListOf; getElementsByTagName(name: "link"): NodeListOf; getElementsByTagName(name: "listing"): NodeListOf; getElementsByTagName(name: "map"): NodeListOf; getElementsByTagName(name: "mark"): NodeListOf; + getElementsByTagName(name: "marker"): NodeListOf; getElementsByTagName(name: "marquee"): NodeListOf; + getElementsByTagName(name: "mask"): NodeListOf; getElementsByTagName(name: "menu"): NodeListOf; getElementsByTagName(name: "meta"): NodeListOf; + getElementsByTagName(name: "metadata"): NodeListOf; getElementsByTagName(name: "nav"): NodeListOf; getElementsByTagName(name: "nextid"): NodeListOf; getElementsByTagName(name: "nobr"): NodeListOf; @@ -4700,10 +6501,16 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "option"): NodeListOf; getElementsByTagName(name: "p"): NodeListOf; getElementsByTagName(name: "param"): NodeListOf; + getElementsByTagName(name: "path"): NodeListOf; + getElementsByTagName(name: "pattern"): NodeListOf; getElementsByTagName(name: "plaintext"): NodeListOf; + getElementsByTagName(name: "polygon"): NodeListOf; + getElementsByTagName(name: "polyline"): NodeListOf; getElementsByTagName(name: "pre"): NodeListOf; getElementsByTagName(name: "progress"): NodeListOf; getElementsByTagName(name: "q"): NodeListOf; + getElementsByTagName(name: "radialgradient"): NodeListOf; + getElementsByTagName(name: "rect"): NodeListOf; getElementsByTagName(name: "rt"): NodeListOf; getElementsByTagName(name: "ruby"): NodeListOf; getElementsByTagName(name: "s"): NodeListOf; @@ -4712,16 +6519,22 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "section"): NodeListOf; getElementsByTagName(name: "select"): NodeListOf; getElementsByTagName(name: "small"): NodeListOf; - getElementsByTagName(name: "SOURCE"): NodeListOf; + getElementsByTagName(name: "source"): NodeListOf; getElementsByTagName(name: "span"): NodeListOf; + getElementsByTagName(name: "stop"): NodeListOf; getElementsByTagName(name: "strike"): NodeListOf; getElementsByTagName(name: "strong"): NodeListOf; getElementsByTagName(name: "style"): NodeListOf; getElementsByTagName(name: "sub"): NodeListOf; getElementsByTagName(name: "sup"): NodeListOf; + getElementsByTagName(name: "svg"): NodeListOf; + getElementsByTagName(name: "switch"): NodeListOf; + getElementsByTagName(name: "symbol"): NodeListOf; getElementsByTagName(name: "table"): NodeListOf; getElementsByTagName(name: "tbody"): NodeListOf; getElementsByTagName(name: "td"): NodeListOf; + getElementsByTagName(name: "text"): NodeListOf; + getElementsByTagName(name: "textpath"): NodeListOf; getElementsByTagName(name: "textarea"): NodeListOf; getElementsByTagName(name: "tfoot"): NodeListOf; getElementsByTagName(name: "th"): NodeListOf; @@ -4729,9466 +6542,10101 @@ interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandl getElementsByTagName(name: "title"): NodeListOf; getElementsByTagName(name: "tr"): NodeListOf; getElementsByTagName(name: "track"): NodeListOf; + getElementsByTagName(name: "tspan"): NodeListOf; getElementsByTagName(name: "tt"): NodeListOf; getElementsByTagName(name: "u"): NodeListOf; getElementsByTagName(name: "ul"): NodeListOf; + getElementsByTagName(name: "use"): NodeListOf; getElementsByTagName(name: "var"): NodeListOf; getElementsByTagName(name: "video"): NodeListOf; + getElementsByTagName(name: "view"): NodeListOf; getElementsByTagName(name: "wbr"): NodeListOf; getElementsByTagName(name: "x-ms-webview"): NodeListOf; getElementsByTagName(name: "xmp"): NodeListOf; - getElementsByTagName(name: string): NodeList; - getClientRects(): ClientRectList; - setAttributeNode(newAttr: Attr): Attr; - removeAttributeNode(oldAttr: Attr): Attr; - setAttribute(name?: string, value?: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; + getElementsByTagName(name: string): NodeList; + getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; + hasAttribute(name: string): boolean; + hasAttributeNS(namespaceURI: string, localName: string): boolean; msGetRegionContent(): MSRangeCollection; + msGetUntransformedBounds(): ClientRect; + msMatchesSelector(selectors: string): boolean; msReleasePointerCapture(pointerId: number): void; msSetPointerCapture(pointerId: number): void; msZoomTo(args: MsZoomToOptions): void; - setPointerCapture(pointerId: number): void; - msGetUntransformedBounds(): ClientRect; releasePointerCapture(pointerId: number): void; - msRequestFullscreen(): void; + removeAttribute(name?: string): void; + removeAttributeNS(namespaceURI: string, localName: string): void; + removeAttributeNode(oldAttr: Attr): Attr; + requestFullscreen(): void; + requestPointerLock(): void; + setAttribute(name?: string, value?: string): void; + setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; + setAttributeNode(newAttr: Attr): Attr; + setAttributeNodeNS(newAttr: Attr): Attr; + setPointerCapture(pointerId: number): void; + webkitMatchesSelector(selectors: string): boolean; + webkitRequestFullScreen(): void; + webkitRequestFullscreen(): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var Element: { prototype: Element; new(): Element; } -interface HTMLNextIdElement extends HTMLElement { - n: string; +interface ErrorEvent extends Event { + colno: number; + error: any; + filename: string; + lineno: number; + message: string; + initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; } -declare var HTMLNextIdElement: { - prototype: HTMLNextIdElement; - new(): HTMLNextIdElement; + +declare var ErrorEvent: { + prototype: ErrorEvent; + new(): ErrorEvent; +} + +interface Event { + bubbles: boolean; + cancelBubble: boolean; + cancelable: boolean; + currentTarget: EventTarget; + defaultPrevented: boolean; + eventPhase: number; + isTrusted: boolean; + returnValue: boolean; + srcElement: Element; + target: EventTarget; + timeStamp: number; + type: string; + initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; + preventDefault(): void; + stopImmediatePropagation(): void; + stopPropagation(): void; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; +} + +declare var Event: { + prototype: Event; + new(type: string, eventInitDict?: EventInit): Event; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; +} + +interface EventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + dispatchEvent(evt: Event): boolean; + removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var EventTarget: { + prototype: EventTarget; + new(): EventTarget; +} + +interface External { +} + +declare var External: { + prototype: External; + new(): External; +} + +interface File extends Blob { + lastModifiedDate: any; + name: string; +} + +declare var File: { + prototype: File; + new(): File; +} + +interface FileList { + length: number; + item(index: number): File; + [index: number]: File; +} + +declare var FileList: { + prototype: FileList; + new(): FileList; +} + +interface FileReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(blob: Blob): void; + readAsBinaryString(blob: Blob): void; + readAsDataURL(blob: Blob): void; + readAsText(blob: Blob, encoding?: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var FileReader: { + prototype: FileReader; + new(): FileReader; +} + +interface FocusEvent extends UIEvent { + relatedTarget: EventTarget; + initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; +} + +declare var FocusEvent: { + prototype: FocusEvent; + new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; +} + +interface FormData { + append(name: any, value: any, blobName?: string): void; +} + +declare var FormData: { + prototype: FormData; + new(): FormData; +} + +interface GainNode extends AudioNode { + gain: AudioParam; +} + +declare var GainNode: { + prototype: GainNode; + new(): GainNode; +} + +interface Gamepad { + axes: number[]; + buttons: GamepadButton[]; + connected: boolean; + id: string; + index: number; + mapping: string; + timestamp: number; +} + +declare var Gamepad: { + prototype: Gamepad; + new(): Gamepad; +} + +interface GamepadButton { + pressed: boolean; + value: number; +} + +declare var GamepadButton: { + prototype: GamepadButton; + new(): GamepadButton; +} + +interface GamepadEvent extends Event { + gamepad: Gamepad; +} + +declare var GamepadEvent: { + prototype: GamepadEvent; + new(): GamepadEvent; +} + +interface Geolocation { + clearWatch(watchId: number): void; + getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; + watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; +} + +declare var Geolocation: { + prototype: Geolocation; + new(): Geolocation; +} + +interface HTMLAllCollection extends HTMLCollection { + namedItem(name: string): Element; +} + +declare var HTMLAllCollection: { + prototype: HTMLAllCollection; + new(): HTMLAllCollection; +} + +interface HTMLAnchorElement extends HTMLElement { + Methods: string; + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + /** + * Sets or retrieves the coordinates of the object. + */ + coords: string; + /** + * Contains the anchor portion of the URL including the hash sign (#). + */ + hash: string; + /** + * Contains the hostname and port values of the URL. + */ + host: string; + /** + * Contains the hostname of a URL. + */ + hostname: string; + /** + * Sets or retrieves a destination URL or an anchor point. + */ + href: string; + /** + * Sets or retrieves the language code of the object. + */ + hreflang: string; + mimeType: string; + /** + * Sets or retrieves the shape of the object. + */ + name: string; + nameProp: string; + /** + * Contains the pathname of the URL. + */ + pathname: string; + /** + * Sets or retrieves the port number associated with a URL. + */ + port: string; + /** + * Contains the protocol of the URL. + */ + protocol: string; + protocolLong: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rel: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rev: string; + /** + * Sets or retrieves the substring of the href property that follows the question mark. + */ + search: string; + /** + * Sets or retrieves the shape of the object. + */ + shape: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Retrieves or sets the text of the object as a string. + */ + text: string; + type: string; + urn: string; + /** + * Returns a string representation of an object. + */ + toString(): string; } -interface SVGPathSegMovetoRel extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; +declare var HTMLAnchorElement: { + prototype: HTMLAnchorElement; + new(): HTMLAnchorElement; } -interface SVGLineElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y1: SVGAnimatedLength; - x2: SVGAnimatedLength; - x1: SVGAnimatedLength; - y2: SVGAnimatedLength; +interface HTMLAppletElement extends HTMLElement { + /** + * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + */ + BaseHref: string; + align: string; + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Gets or sets the optional alternative HTML script to execute if the object fails to load. + */ + altHtml: string; + /** + * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + */ + archive: string; + border: string; + code: string; + /** + * Sets or retrieves the URL of the component. + */ + codeBase: string; + /** + * Sets or retrieves the Internet media type for the code associated with the object. + */ + codeType: string; + /** + * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. + */ + contentDocument: Document; + /** + * Sets or retrieves the URL that references the data of the object. + */ + data: string; + /** + * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. + */ + declare: boolean; + form: HTMLFormElement; + /** + * Sets or retrieves the height of the object. + */ + height: string; + hspace: number; + /** + * Sets or retrieves the shape of the object. + */ + name: string; + object: string; + /** + * Sets or retrieves a message to be displayed while an object is loading. + */ + standby: string; + /** + * Returns the content type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + vspace: number; + width: number; } -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; + +declare var HTMLAppletElement: { + prototype: HTMLAppletElement; + new(): HTMLAppletElement; } -interface HTMLParagraphElement extends HTMLElement, DOML2DeprecatedTextFlowControl { +interface HTMLAreaElement extends HTMLElement { /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves a text alternative to the graphic. */ - align: string; + alt: string; + /** + * Sets or retrieves the coordinates of the object. + */ + coords: string; + /** + * Sets or retrieves the subsection of the href property that follows the number sign (#). + */ + hash: string; + /** + * Sets or retrieves the hostname and port number of the location or URL. + */ + host: string; + /** + * Sets or retrieves the host name part of the location or URL. + */ + hostname: string; + /** + * Sets or retrieves a destination URL or an anchor point. + */ + href: string; + /** + * Sets or gets whether clicks in this region cause action. + */ + noHref: boolean; + /** + * Sets or retrieves the file name or path specified by the object. + */ + pathname: string; + /** + * Sets or retrieves the port number associated with a URL. + */ + port: string; + /** + * Sets or retrieves the protocol portion of a URL. + */ + protocol: string; + rel: string; + /** + * Sets or retrieves the substring of the href property that follows the question mark. + */ + search: string; + /** + * Sets or retrieves the shape of the object. + */ + shape: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Returns a string representation of an object. + */ + toString(): string; } -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; + +declare var HTMLAreaElement: { + prototype: HTMLAreaElement; + new(): HTMLAreaElement; } interface HTMLAreasCollection extends HTMLCollection { /** - * Removes an element from the collection. + * Adds an element to the areas, controlRange, or options collection. */ - remove(index?: number): void; + add(element: HTMLElement, before?: HTMLElement): void; + add(element: HTMLElement, before?: number): void; /** - * Adds an element to the areas, controlRange, or options collection. + * Removes an element from the collection. */ - add(element: HTMLElement, before?: any): void; + remove(index?: number): void; } + declare var HTMLAreasCollection: { prototype: HTMLAreasCollection; new(): HTMLAreasCollection; } -interface SVGDescElement extends SVGElement, SVGStylable, SVGLangSpace { -} -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; +interface HTMLAudioElement extends HTMLMediaElement { } -interface Node extends EventTarget { - nodeType: number; - previousSibling: Node; - localName: string; - namespaceURI: string; - textContent: string; - parentNode: Node; - nextSibling: Node; - nodeValue: string; - lastChild: Node; - childNodes: NodeList; - nodeName: string; - ownerDocument: Document; - attributes: NamedNodeMap; - firstChild: Node; - prefix: string; - removeChild(oldChild: Node): Node; - appendChild(newChild: Node): Node; - isSupported(feature: string, version: string): boolean; - isEqualNode(arg: Node): boolean; - lookupPrefix(namespaceURI: string): string; - isDefaultNamespace(namespaceURI: string): boolean; - compareDocumentPosition(other: Node): number; - normalize(): void; - isSameNode(other: Node): boolean; - hasAttributes(): boolean; - lookupNamespaceURI(prefix: string): string; - cloneNode(deep?: boolean): Node; - hasChildNodes(): boolean; - replaceChild(newChild: Node, oldChild: Node): Node; - insertBefore(newChild: Node, refChild?: Node): Node; - ENTITY_REFERENCE_NODE: number; - ATTRIBUTE_NODE: number; - DOCUMENT_FRAGMENT_NODE: number; - TEXT_NODE: number; - ELEMENT_NODE: number; - COMMENT_NODE: number; - DOCUMENT_POSITION_DISCONNECTED: number; - DOCUMENT_POSITION_CONTAINED_BY: number; - DOCUMENT_POSITION_CONTAINS: number; - DOCUMENT_TYPE_NODE: number; - DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - DOCUMENT_NODE: number; - ENTITY_NODE: number; - PROCESSING_INSTRUCTION_NODE: number; - CDATA_SECTION_NODE: number; - NOTATION_NODE: number; - DOCUMENT_POSITION_FOLLOWING: number; - DOCUMENT_POSITION_PRECEDING: number; +declare var HTMLAudioElement: { + prototype: HTMLAudioElement; + new(): HTMLAudioElement; } -declare var Node: { - prototype: Node; - new(): Node; - ENTITY_REFERENCE_NODE: number; - ATTRIBUTE_NODE: number; - DOCUMENT_FRAGMENT_NODE: number; - TEXT_NODE: number; - ELEMENT_NODE: number; - COMMENT_NODE: number; - DOCUMENT_POSITION_DISCONNECTED: number; - DOCUMENT_POSITION_CONTAINED_BY: number; - DOCUMENT_POSITION_CONTAINS: number; - DOCUMENT_TYPE_NODE: number; - DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - DOCUMENT_NODE: number; - ENTITY_NODE: number; - PROCESSING_INSTRUCTION_NODE: number; - CDATA_SECTION_NODE: number; - NOTATION_NODE: number; - DOCUMENT_POSITION_FOLLOWING: number; - DOCUMENT_POSITION_PRECEDING: number; + +interface HTMLBRElement extends HTMLElement { + /** + * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. + */ + clear: string; } -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - y: number; - x: number; +declare var HTMLBRElement: { + prototype: HTMLBRElement; + new(): HTMLBRElement; } -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; + +interface HTMLBaseElement extends HTMLElement { + /** + * Gets or sets the baseline URL on which relative links are based. + */ + href: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; } -interface DOML2DeprecatedListSpaceReduction { - compact: boolean; +declare var HTMLBaseElement: { + prototype: HTMLBaseElement; + new(): HTMLBaseElement; } -interface MSScriptHost { -} -declare var MSScriptHost: { - prototype: MSScriptHost; - new(): MSScriptHost; +interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { + /** + * Sets or retrieves the current typeface family. + */ + face: string; + /** + * Sets or retrieves the font size of the object. + */ + size: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGClipPathElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - clipPathUnits: SVGAnimatedEnumeration; -} -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; +declare var HTMLBaseFontElement: { + prototype: HTMLBaseFontElement; + new(): HTMLBaseFontElement; } -interface MouseEvent extends UIEvent { - toElement: Element; - layerY: number; - fromElement: Element; - which: number; - pageX: number; - offsetY: number; - x: number; - y: number; - metaKey: boolean; - altKey: boolean; - ctrlKey: boolean; - offsetX: number; - screenX: number; - clientY: number; - shiftKey: boolean; - layerX: number; - screenY: number; - relatedTarget: EventTarget; - button: number; - pageY: number; - buttons: number; - clientX: number; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget): void; - getModifierState(keyArg: string): boolean; -} -declare var MouseEvent: { - prototype: MouseEvent; - new(): MouseEvent; +interface HTMLBlockElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + clear: string; + /** + * Sets or retrieves the width of the object. + */ + width: number; } -interface RangeException { - code: number; - message: string; - name: string; - toString(): string; - INVALID_NODE_TYPE_ERR: number; - BAD_BOUNDARYPOINTS_ERR: number; -} -declare var RangeException: { - prototype: RangeException; - new(): RangeException; - INVALID_NODE_TYPE_ERR: number; - BAD_BOUNDARYPOINTS_ERR: number; +declare var HTMLBlockElement: { + prototype: HTMLBlockElement; + new(): HTMLBlockElement; } -interface SVGTextPositioningElement extends SVGTextContentElement { - y: SVGAnimatedLengthList; - rotate: SVGAnimatedNumberList; - dy: SVGAnimatedLengthList; - x: SVGAnimatedLengthList; - dx: SVGAnimatedLengthList; +interface HTMLBodyElement extends HTMLElement { + aLink: any; + background: string; + bgColor: any; + bgProperties: string; + link: any; + noWrap: boolean; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + onblur: (ev: FocusEvent) => any; + onerror: (ev: Event) => any; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + onload: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onpopstate: (ev: PopStateEvent) => any; + onresize: (ev: UIEvent) => any; + onstorage: (ev: StorageEvent) => any; + onunload: (ev: Event) => any; + text: any; + vLink: any; + createTextRange(): TextRange; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; + +declare var HTMLBodyElement: { + prototype: HTMLBodyElement; + new(): HTMLBodyElement; } -interface HTMLAppletElement extends HTMLElement, DOML2DeprecatedMarginStyle, DOML2DeprecatedBorderStyle, DOML2DeprecatedAlignmentStyle, MSDataBindingExtensions, MSDataBindingRecordSetExtensions { - width: number; +interface HTMLButtonElement extends HTMLElement { /** - * Sets or retrieves the Internet media type for the code associated with the object. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + */ + autofocus: boolean; + disabled: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. */ - codeType: string; - object: string; form: HTMLFormElement; - code: string; /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + * Overrides the action attribute (where the data on a form is sent) on the parent form element. */ - archive: string; + formAction: string; /** - * Sets or retrieves a text alternative to the graphic. + * Used to override the encoding (formEnctype attribute) specified on the form element. */ - alt: string; + formEnctype: string; /** - * Sets or retrieves a message to be displayed while an object is loading. + * Overrides the submit method attribute previously specified on a form element. */ - standby: string; + formMethod: string; + /** + * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + */ + formNoValidate: string; + /** + * Overrides the target attribute on a form element. + */ + formTarget: string; + /** + * Sets or retrieves the name of the object. + */ + name: string; + status: any; + /** + * Gets the classification and default behavior of the button. + */ + type: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Sets or retrieves the default or selected value of the control. + */ + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; /** - * Sets or retrieves the class identifier for the object. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - classid: string; + checkValidity(): boolean; /** - * Sets or retrieves the shape of the object. + * Creates a TextRange object for the element. */ - name: string; + createTextRange(): TextRange; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - useMap: string; + setCustomValidity(error: string): void; +} + +declare var HTMLButtonElement: { + prototype: HTMLButtonElement; + new(): HTMLButtonElement; +} + +interface HTMLCanvasElement extends HTMLElement { /** - * Sets or retrieves the URL that references the data of the object. + * Gets or sets the height of a canvas element on a document. */ - data: string; + height: number; /** - * Sets or retrieves the height of the object. + * Gets or sets the width of a canvas element on a document. */ - height: string; + width: number; /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. + * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. + * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); */ - altHtml: string; + getContext(contextId: "2d"): CanvasRenderingContext2D; + getContext(contextId: "experimental-webgl"): WebGLRenderingContext; + getContext(contextId: string, ...args: any[]): CanvasRenderingContext2D | WebGLRenderingContext; /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. + * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. */ - contentDocument: Document; + msToBlob(): Blob; /** - * Sets or retrieves the URL of the component. + * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. + * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. */ - codeBase: string; + toDataURL(type?: string, ...args: any[]): string; +} + +declare var HTMLCanvasElement: { + prototype: HTMLCanvasElement; + new(): HTMLCanvasElement; +} + +interface HTMLCollection { /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. + * Sets or retrieves the number of objects in a collection. */ - declare: boolean; + length: number; /** - * Returns the content type of the object. + * Retrieves an object from various collections. */ - type: string; + item(nameOrIndex?: any, optionalIndex?: any): Element; /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + * Retrieves a select object or an object from an options collection. */ - BaseHref: string; + namedItem(name: string): Element; + [index: number]: Element; } -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; + +declare var HTMLCollection: { + prototype: HTMLCollection; + new(): HTMLCollection; } -interface TextMetrics { - width: number; +interface HTMLDDElement extends HTMLElement { + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; } -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; + +declare var HTMLDDElement: { + prototype: HTMLDDElement; + new(): HTMLDDElement; } -interface DocumentEvent { - createEvent(eventInterface: "AnimationEvent"): AnimationEvent; - createEvent(eventInterface: "CloseEvent"): CloseEvent; - createEvent(eventInterface: "CompositionEvent"): CompositionEvent; - createEvent(eventInterface: "CustomEvent"): CustomEvent; - createEvent(eventInterface: "DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface: "DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface: "DragEvent"): DragEvent; - createEvent(eventInterface: "ErrorEvent"): ErrorEvent; - createEvent(eventInterface: "Event"): Event; - createEvent(eventInterface: "Events"): Event; - createEvent(eventInterface: "FocusEvent"): FocusEvent; - createEvent(eventInterface: "HTMLEvents"): Event; - createEvent(eventInterface: "IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface: "KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface: "LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface: "MessageEvent"): MessageEvent; - createEvent(eventInterface: "MouseEvent"): MouseEvent; - createEvent(eventInterface: "MouseEvents"): MouseEvent; - createEvent(eventInterface: "MouseWheelEvent"): MouseWheelEvent; - createEvent(eventInterface: "MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface: "MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface: "MutationEvent"): MutationEvent; - createEvent(eventInterface: "MutationEvents"): MutationEvent; - createEvent(eventInterface: "NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface: "NavigationEvent"): NavigationEvent; - createEvent(eventInterface: "PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface: "PointerEvent"): MSPointerEvent; - createEvent(eventInterface: "PopStateEvent"): PopStateEvent; - createEvent(eventInterface: "ProgressEvent"): ProgressEvent; - createEvent(eventInterface: "StorageEvent"): StorageEvent; - createEvent(eventInterface: "SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface: "TextEvent"): TextEvent; - createEvent(eventInterface: "TrackEvent"): TrackEvent; - createEvent(eventInterface: "TransitionEvent"): TransitionEvent; - createEvent(eventInterface: "UIEvent"): UIEvent; - createEvent(eventInterface: "UIEvents"): UIEvent; - createEvent(eventInterface: "UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface: "WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface: "WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; +interface HTMLDListElement extends HTMLElement { + compact: boolean; +} + +declare var HTMLDListElement: { + prototype: HTMLDListElement; + new(): HTMLDListElement; } -interface HTMLOListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { +interface HTMLDTElement extends HTMLElement { /** - * The starting number. + * Sets or retrieves whether the browser automatically performs wordwrap. */ - start: number; + noWrap: boolean; } -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; + +declare var HTMLDTElement: { + prototype: HTMLDTElement; + new(): HTMLDTElement; } -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; +interface HTMLDataListElement extends HTMLElement { + options: HTMLCollection; } -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; + +declare var HTMLDataListElement: { + prototype: HTMLDataListElement; + new(): HTMLDataListElement; } -interface SVGAnimatedString { - animVal: string; - baseVal: string; +interface HTMLDirectoryElement extends HTMLElement { + compact: boolean; } -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; + +declare var HTMLDirectoryElement: { + prototype: HTMLDirectoryElement; + new(): HTMLDirectoryElement; } -interface CDATASection extends Text { +interface HTMLDivElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; } -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; + +declare var HTMLDivElement: { + prototype: HTMLDivElement; + new(): HTMLDivElement; +} + +interface HTMLDocument extends Document { +} + +declare var HTMLDocument: { + prototype: HTMLDocument; + new(): HTMLDocument; +} + +interface HTMLElement extends Element { + accessKey: string; + children: HTMLCollection; + className: string; + contentEditable: string; + dataset: DOMStringMap; + dir: string; + draggable: boolean; + hidden: boolean; + hideFocus: boolean; + id: string; + innerHTML: string; + innerText: string; + isContentEditable: boolean; + lang: string; + offsetHeight: number; + offsetLeft: number; + offsetParent: Element; + offsetTop: number; + offsetWidth: number; + onabort: (ev: Event) => any; + onactivate: (ev: UIEvent) => any; + onbeforeactivate: (ev: UIEvent) => any; + onbeforecopy: (ev: DragEvent) => any; + onbeforecut: (ev: DragEvent) => any; + onbeforedeactivate: (ev: UIEvent) => any; + onbeforepaste: (ev: DragEvent) => any; + onblur: (ev: FocusEvent) => any; + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + onchange: (ev: Event) => any; + onclick: (ev: MouseEvent) => any; + oncontextmenu: (ev: PointerEvent) => any; + oncopy: (ev: DragEvent) => any; + oncuechange: (ev: Event) => any; + oncut: (ev: DragEvent) => any; + ondblclick: (ev: MouseEvent) => any; + ondeactivate: (ev: UIEvent) => any; + ondrag: (ev: DragEvent) => any; + ondragend: (ev: DragEvent) => any; + ondragenter: (ev: DragEvent) => any; + ondragleave: (ev: DragEvent) => any; + ondragover: (ev: DragEvent) => any; + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + ondurationchange: (ev: Event) => any; + onemptied: (ev: Event) => any; + onended: (ev: Event) => any; + onerror: (ev: Event) => any; + onfocus: (ev: FocusEvent) => any; + oninput: (ev: Event) => any; + onkeydown: (ev: KeyboardEvent) => any; + onkeypress: (ev: KeyboardEvent) => any; + onkeyup: (ev: KeyboardEvent) => any; + onload: (ev: Event) => any; + onloadeddata: (ev: Event) => any; + onloadedmetadata: (ev: Event) => any; + onloadstart: (ev: Event) => any; + onmousedown: (ev: MouseEvent) => any; + onmouseenter: (ev: MouseEvent) => any; + onmouseleave: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + onmousewheel: (ev: MouseWheelEvent) => any; + onmscontentzoom: (ev: UIEvent) => any; + onmsmanipulationstatechanged: (ev: MSManipulationEvent) => any; + onpaste: (ev: DragEvent) => any; + onpause: (ev: Event) => any; + onplay: (ev: Event) => any; + onplaying: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + onratechange: (ev: Event) => any; + onreset: (ev: Event) => any; + onscroll: (ev: UIEvent) => any; + onseeked: (ev: Event) => any; + onseeking: (ev: Event) => any; + onselect: (ev: UIEvent) => any; + onselectstart: (ev: Event) => any; + onstalled: (ev: Event) => any; + onsubmit: (ev: Event) => any; + onsuspend: (ev: Event) => any; + ontimeupdate: (ev: Event) => any; + onvolumechange: (ev: Event) => any; + onwaiting: (ev: Event) => any; + outerHTML: string; + outerText: string; + spellcheck: boolean; + style: CSSStyleDeclaration; + tabIndex: number; + title: string; + blur(): void; + click(): void; + contains(child: HTMLElement): boolean; + dragDrop(): boolean; + focus(): void; + getElementsByClassName(classNames: string): NodeList; + insertAdjacentElement(position: string, insertedElement: Element): Element; + insertAdjacentHTML(where: string, html: string): void; + insertAdjacentText(where: string, text: string): void; + msGetInputContext(): MSInputMethodContext; + scrollIntoView(top?: boolean): void; + setActive(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface StyleMedia { - type: string; - matchMedium(mediaquery: string): boolean; -} -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; +declare var HTMLElement: { + prototype: HTMLElement; + new(): HTMLElement; } -interface HTMLSelectElement extends HTMLElement, MSHTMLCollectionExtensions, MSDataBindingExtensions { - options: HTMLSelectElement; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; +interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Sets or retrieves the height of the object. */ - autofocus: boolean; + height: string; + hidden: any; /** - * Returns a ValidityState object that represents the validity states of an element. + * Gets or sets whether the DLNA PlayTo device is available. */ - validity: ValidityState; + msPlayToDisabled: boolean; /** - * When present, marks an element that can't be submitted without a value. + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. */ - required: boolean; + msPlayToPreferredSourceUri: string; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Gets or sets the primary DLNA PlayTo device. */ - willValidate: boolean; + msPlayToPrimary: boolean; /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. + * Gets the source associated with the media element for use by the PlayToManager. */ - remove(index?: number): void; + msPlayToSource: any; /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. + * Sets or retrieves the name of the object. */ - add(element: HTMLElement, before?: any): void; + name: string; /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + * Retrieves the palette used for the embedded document. */ - item(name?: any, index?: any): any; + palette: string; /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. + * Retrieves the URL of the plug-in used to view an embedded document. */ - namedItem(name: string): any; - [name: string]: any; + pluginspage: string; + readyState: string; /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Sets or retrieves a URL to be loaded by the object. */ - checkValidity(): boolean; + src: string; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Sets or retrieves the height and width units of the embed object. */ - setCustomValidity(error: string): void; -} -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface TextRange { - boundingLeft: number; - htmlText: string; - offsetLeft: number; - boundingWidth: number; - boundingHeight: number; - boundingTop: number; - text: string; - offsetTop: number; - moveToPoint(x: number, y: number): void; - queryCommandValue(cmdID: string): any; - getBookmark(): string; - move(unit: string, count?: number): number; - queryCommandIndeterm(cmdID: string): boolean; - scrollIntoView(fStart?: boolean): void; - findText(string: string, count?: number, flags?: number): boolean; - execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; - getBoundingClientRect(): ClientRect; - moveToBookmark(bookmark: string): boolean; - isEqual(range: TextRange): boolean; - duplicate(): TextRange; - collapse(start?: boolean): void; - queryCommandText(cmdID: string): string; - select(): void; - pasteHTML(html: string): void; - inRange(range: TextRange): boolean; - moveEnd(unit: string, count?: number): number; - getClientRects(): ClientRectList; - moveStart(unit: string, count?: number): number; - parentElement(): Element; - queryCommandState(cmdID: string): boolean; - compareEndPoints(how: string, sourceRange: TextRange): number; - execCommandShowHelp(cmdID: string): boolean; - moveToElementText(element: Element): void; - expand(Unit: string): boolean; - queryCommandSupported(cmdID: string): boolean; - setEndPoint(how: string, SourceRange: TextRange): void; - queryCommandEnabled(cmdID: string): boolean; -} -declare var TextRange: { - prototype: TextRange; - new(): TextRange; -} - -interface SVGTests { - requiredFeatures: SVGStringList; - requiredExtensions: SVGStringList; - systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface HTMLBlockElement extends HTMLElement, DOML2DeprecatedTextFlowControl { + units: string; /** * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves reference information about the object. - */ - cite: string; -} -declare var HTMLBlockElement: { - prototype: HTMLBlockElement; - new(): HTMLBlockElement; -} - -interface CSSStyleSheet extends StyleSheet { - owningElement: Element; - imports: StyleSheetList; - isAlternate: boolean; - rules: MSCSSRuleList; - isPrefAlternate: boolean; - readOnly: boolean; - cssText: string; - ownerRule: CSSRule; - href: string; - cssRules: CSSRuleList; - id: string; - pages: StyleSheetPageList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - insertRule(rule: string, index?: number): number; - removeRule(lIndex: number): void; - deleteRule(index?: number): void; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - removeImport(lIndex: number): void; -} -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; + */ + width: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSSelection { - type: string; - typeDetail: string; - createRange(): TextRange; - clear(): void; - createRangeCollection(): TextRangeCollection; - empty(): void; -} -declare var MSSelection: { - prototype: MSSelection; - new(): MSSelection; +declare var HTMLEmbedElement: { + prototype: HTMLEmbedElement; + new(): HTMLEmbedElement; } -interface HTMLMetaElement extends HTMLElement { +interface HTMLFieldSetElement extends HTMLElement { /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. + * Sets or retrieves how the object is aligned with adjacent text. */ - httpEquiv: string; + align: string; + disabled: boolean; /** - * Sets or retrieves the value specified in the content attribute of the meta object. + * Retrieves a reference to the form that the object is embedded in. */ - name: string; + form: HTMLFormElement; /** - * Gets or sets meta-information to associate with httpEquiv or name. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - content: string; + validationMessage: string; /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. + * Returns a ValidityState object that represents the validity states of an element. */ - url: string; + validity: ValidityState; /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - scheme: string; + willValidate: boolean; /** - * Sets or retrieves the character set used to encode the object. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - charset: string; -} -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface SVGPatternElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGTests, SVGFitToViewBox, SVGExternalResourcesRequired, SVGURIReference { - patternUnits: SVGAnimatedEnumeration; - y: SVGAnimatedLength; - width: SVGAnimatedLength; - x: SVGAnimatedLength; - patternContentUnits: SVGAnimatedEnumeration; - patternTransform: SVGAnimatedTransformList; - height: SVGAnimatedLength; -} -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGAnimatedAngle { - animVal: SVGAngle; - baseVal: SVGAngle; -} -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface Selection { - isCollapsed: boolean; - anchorNode: Node; - focusNode: Node; - anchorOffset: number; - focusOffset: number; - rangeCount: number; - addRange(range: Range): void; - collapseToEnd(): void; - toString(): string; - selectAllChildren(parentNode: Node): void; - getRangeAt(index: number): Range; - collapse(parentNode: Node, offset: number): void; - removeAllRanges(): void; - collapseToStart(): void; - deleteFromDocument(): void; - removeRange(range: Range): void; -} -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface SVGScriptElement extends SVGElement, SVGExternalResourcesRequired, SVGURIReference { - type: string; -} -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface HTMLDDElement extends HTMLElement { + checkValidity(): boolean; /** - * Sets or retrieves whether the browser automatically performs wordwrap. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - noWrap: boolean; -} -declare var HTMLDDElement: { - prototype: HTMLDDElement; - new(): HTMLDDElement; -} - -interface MSDataBindingRecordSetReadonlyExtensions { - recordset: any; - namedRecordset(dataMember: string, hierarchy?: any): any; + setCustomValidity(error: string): void; } -interface CSSStyleRule extends CSSRule { - selectorText: string; - style: MSStyleCSSProperties; - readOnly: boolean; -} -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; +declare var HTMLFieldSetElement: { + prototype: HTMLFieldSetElement; + new(): HTMLFieldSetElement; } -interface NodeIterator { - whatToShow: number; - filter: NodeFilter; - root: Node; - expandEntityReferences: boolean; - nextNode(): Node; - detach(): void; - previousNode(): Node; -} -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; +interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { + /** + * Sets or retrieves the current typeface family. + */ + face: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox, SVGExternalResourcesRequired { - viewTarget: SVGStringList; -} -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; +declare var HTMLFontElement: { + prototype: HTMLFontElement; + new(): HTMLFontElement; } -interface HTMLLinkElement extends HTMLElement, LinkStyle { +interface HTMLFormElement extends HTMLElement { /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. */ - rel: string; + acceptCharset: string; /** - * Sets or retrieves the window or frame at which to target content. + * Sets or retrieves the URL to which the form content is sent for processing. */ - target: string; + action: string; /** - * Sets or retrieves a destination URL or an anchor point. + * Specifies whether autocomplete is applied to an editable text field. */ - href: string; + autocomplete: string; /** - * Sets or retrieves the media type. + * Retrieves a collection, in source order, of all controls in a given form. */ - media: string; + elements: HTMLCollection; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Sets or retrieves the MIME encoding for the form. */ - rev: string; + encoding: string; /** - * Sets or retrieves the MIME type of the object. + * Sets or retrieves the encoding type for the form. */ - type: string; + enctype: string; /** - * Sets or retrieves the character set used to encode the object. + * Sets or retrieves the number of objects in a collection. */ - charset: string; + length: number; /** - * Sets or retrieves the language code of the object. + * Sets or retrieves how to send the form data to the server. */ - hreflang: string; -} -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface SVGLocatable { - farthestViewportElement: SVGElement; - nearestViewportElement: SVGElement; - getBBox(): SVGRect; - getTransformToElement(element: SVGElement): SVGMatrix; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { + method: string; /** - * Sets or retrieves the current typeface family. + * Sets or retrieves the name of the object. */ - face: string; -} -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface SVGTitleElement extends SVGElement, SVGStylable, SVGLangSpace { -} -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface ControlRangeCollection { - length: number; - queryCommandValue(cmdID: string): any; - remove(index: number): void; - add(item: Element): void; - queryCommandIndeterm(cmdID: string): boolean; - scrollIntoView(varargStart?: any): void; - item(index: number): Element; - [index: number]: Element; - execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; - addElement(item: Element): void; - queryCommandState(cmdID: string): boolean; - queryCommandSupported(cmdID: string): boolean; - queryCommandEnabled(cmdID: string): boolean; - queryCommandText(cmdID: string): string; - select(): void; -} -declare var ControlRangeCollection: { - prototype: ControlRangeCollection; - new(): ControlRangeCollection; -} - -interface MSNamespaceInfo extends MSEventAttachmentTarget { - urn: string; - onreadystatechange: (ev: Event) => any; name: string; - readyState: string; - doImport(implementationUrl: string): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var MSNamespaceInfo: { - prototype: MSNamespaceInfo; - new(): MSNamespaceInfo; -} - -interface WindowSessionStorage { - sessionStorage: Storage; + /** + * Designates a form that is not validated when submitted. + */ + noValidate: boolean; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Retrieves a form object or an object from an elements collection. + * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. + * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + */ + item(name?: any, index?: any): any; + /** + * Retrieves a form object or an object from an elements collection. + */ + namedItem(name: string): any; + /** + * Fires when the user resets a form. + */ + reset(): void; + /** + * Fires when a FORM is about to be submitted. + */ + submit(): void; + [name: string]: any; } -interface SVGAnimatedTransformList { - animVal: SVGTransformList; - baseVal: SVGTransformList; -} -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; +declare var HTMLFormElement: { + prototype: HTMLFormElement; + new(): HTMLFormElement; } -interface HTMLTableCaptionElement extends HTMLElement { +interface HTMLFrameElement extends HTMLElement, GetSVGDocument { /** - * Sets or retrieves the alignment of the caption or legend. + * Specifies the properties of a border drawn around an object. */ - align: string; + border: string; /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. + * Sets or retrieves the border color of the object. */ - vAlign: string; -} -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLOptionElement extends HTMLElement, MSDataBindingExtensions { + borderColor: any; /** - * Sets or retrieves the ordinal position of an option in a list box. + * Retrieves the document object of the page or frame. */ - index: number; + contentDocument: Document; /** - * Sets or retrieves the status of an option. + * Retrieves the object of the specified. */ - defaultSelected: boolean; + contentWindow: Window; /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. + * Sets or retrieves whether to display a border for the frame. */ - value: string; + frameBorder: string; /** - * Sets or retrieves the text string specified by the option tag. + * Sets or retrieves the amount of additional space between the frames. */ - text: string; + frameSpacing: any; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves the height of the object. */ - form: HTMLFormElement; + height: string | number; /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. + * Sets or retrieves a URI to a long description of the object. */ - label: string; + longDesc: string; /** - * Sets or retrieves whether the option in the list box is the default item. + * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. */ - selected: boolean; -} -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; - create(): HTMLOptionElement; -} - -interface HTMLMapElement extends HTMLElement { + marginHeight: string; /** - * Sets or retrieves the name of the object. + * Sets or retrieves the left and right margin widths before displaying the text in a frame. + */ + marginWidth: string; + /** + * Sets or retrieves the frame name. */ name: string; /** - * Retrieves a collection of the area objects defined for the given map object. + * Sets or retrieves whether the user can resize the frame. */ - areas: HTMLAreasCollection; -} -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMenuElement extends HTMLElement, DOML2DeprecatedListSpaceReduction { - type: string; -} -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface MouseWheelEvent extends MouseEvent { - wheelDelta: number; - initMouseWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, wheelDeltaArg: number): void; -} -declare var MouseWheelEvent: { - prototype: MouseWheelEvent; - new(): MouseWheelEvent; -} - -interface SVGFitToViewBox { - viewBox: SVGAnimatedRect; - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; -} - -interface SVGPointList { - numberOfItems: number; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; - getItem(index: number): SVGPoint; - clear(): void; - appendItem(newItem: SVGPoint): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - removeItem(index: number): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; -} -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGAnimatedLengthList { - animVal: SVGLengthList; - baseVal: SVGLengthList; -} -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedPreserveAspectRatio { - animVal: SVGPreserveAspectRatio; - baseVal: SVGPreserveAspectRatio; -} -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface MSSiteModeEvent extends Event { - buttonID: number; - actionURL: string; -} -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface DOML2DeprecatedTextFlowControl { - clear: string; -} - -interface StyleSheetPageList { - length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface MSCSSProperties extends CSSStyleDeclaration { - scrollbarShadowColor: string; - scrollbarHighlightColor: string; - layoutGridChar: string; - layoutGridType: string; - textAutospace: string; - textKashidaSpace: string; - writingMode: string; - scrollbarFaceColor: string; - backgroundPositionY: string; - lineBreak: string; - imeMode: string; - msBlockProgression: string; - layoutGridLine: string; - scrollbarBaseColor: string; - layoutGrid: string; - layoutFlow: string; - textKashida: string; - filter: string; - zoom: string; - scrollbarArrowColor: string; - behavior: string; - backgroundPositionX: string; - accelerator: string; - layoutGridMode: string; - textJustifyTrim: string; - scrollbar3dLightColor: string; - msInterpolationMode: string; - scrollbarTrackColor: string; - scrollbarDarkShadowColor: string; - styleFloat: string; - getAttribute(attributeName: string, flags?: number): any; - setAttribute(attributeName: string, AttributeValue: any, flags?: number): void; - removeAttribute(attributeName: string, flags?: number): boolean; -} -declare var MSCSSProperties: { - prototype: MSCSSProperties; - new(): MSCSSProperties; + noResize: boolean; + /** + * Raised when the object has been completely received from the server. + */ + onload: (ev: Event) => any; + /** + * Sets or retrieves whether the frame can be scrolled. + */ + scrolling: string; + /** + * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + */ + security: any; + /** + * Sets or retrieves a URL to be loaded by the object. + */ + src: string; + /** + * Sets or retrieves the width of the object. + */ + width: string | number; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGExternalResourcesRequired { - externalResourcesRequired: SVGAnimatedBoolean; +declare var HTMLFrameElement: { + prototype: HTMLFrameElement; + new(): HTMLFrameElement; } -interface HTMLImageElement extends HTMLElement, MSImageResourceExtensions, MSDataBindingExtensions, MSResourceMetadata { - /** - * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * The original height of the image resource before sizing. - */ - naturalHeight: number; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * The original width of the image resource before sizing. - */ - naturalWidth: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Specifies the properties of a border drawn around an object. - */ +interface HTMLFrameSetElement extends HTMLElement { border: string; /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. + * Sets or retrieves the border color of the object. */ - longDesc: string; + borderColor: any; /** - * Contains the hypertext reference (HREF) of the URL. + * Sets or retrieves the frame widths of the object. */ - href: string; + cols: string; /** - * Sets or retrieves whether the image is a server-side image map. + * Sets or retrieves whether to display a border for the frame. */ - isMap: boolean; + frameBorder: string; /** - * Retrieves whether the object is fully loaded. + * Sets or retrieves the amount of additional space between the frames. */ - complete: boolean; + frameSpacing: any; + name: string; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; /** - * Gets or sets the primary DLNA PlayTo device. + * Fires when the object loses the input focus. */ - msPlayToPrimary: boolean; + onblur: (ev: FocusEvent) => any; + onerror: (ev: Event) => any; /** - * Gets or sets whether the DLNA PlayTo device is available. + * Fires when the object receives focus. */ - msPlayToDisabled: boolean; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + onload: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onresize: (ev: UIEvent) => any; + onstorage: (ev: StorageEvent) => any; + onunload: (ev: Event) => any; /** - * Gets the source associated with the media element for use by the PlayToManager. + * Sets or retrieves the frame heights of the object. */ - msPlayToSource: any; - crossOrigin: string; - msPlayToPreferredSourceUri: string; + rows: string; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; - create(): HTMLImageElement; + +declare var HTMLFrameSetElement: { + prototype: HTMLFrameSetElement; + new(): HTMLFrameSetElement; } -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; +interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { /** - * Sets or retrieves the window or frame at which to target content. + * Sets or retrieves how the object is aligned with adjacent text. */ - target: string; + align: string; /** - * Sets or retrieves a destination URL or an anchor point. + * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. */ - href: string; + noShade: boolean; /** - * Sets or gets whether clicks in this region cause action. + * Sets or retrieves the width of the object. */ - noHref: boolean; + width: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLHRElement: { + prototype: HTMLHRElement; + new(): HTMLHRElement; +} + +interface HTMLHeadElement extends HTMLElement { + profile: string; +} + +declare var HTMLHeadElement: { + prototype: HTMLHeadElement; + new(): HTMLHeadElement; +} + +interface HTMLHeadingElement extends HTMLElement { /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Returns a string representation of an object. + * Sets or retrieves a value that indicates the table alignment. */ - toString(): string; -} -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; + align: string; + clear: string; } -interface EventTarget { - removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - dispatchEvent(evt: Event): boolean; +declare var HTMLHeadingElement: { + prototype: HTMLHeadingElement; + new(): HTMLHeadingElement; } -interface SVGAngle { - valueAsString: string; - valueInSpecifiedUnits: number; - value: number; - unitType: number; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - convertToSpecifiedUnits(unitType: number): void; - SVG_ANGLETYPE_RAD: number; - SVG_ANGLETYPE_UNKNOWN: number; - SVG_ANGLETYPE_UNSPECIFIED: number; - SVG_ANGLETYPE_DEG: number; - SVG_ANGLETYPE_GRAD: number; +interface HTMLHtmlElement extends HTMLElement { + /** + * Sets or retrieves the DTD version that governs the current document. + */ + version: string; } -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - SVG_ANGLETYPE_RAD: number; - SVG_ANGLETYPE_UNKNOWN: number; - SVG_ANGLETYPE_UNSPECIFIED: number; - SVG_ANGLETYPE_DEG: number; - SVG_ANGLETYPE_GRAD: number; + +declare var HTMLHtmlElement: { + prototype: HTMLHtmlElement; + new(): HTMLHtmlElement; } -interface HTMLButtonElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the default or selected value of the control. +interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { + /** + * Sets or retrieves how the object is aligned with adjacent text. */ - value: string; - status: any; + align: string; + allowFullscreen: boolean; /** - * Retrieves a reference to the form that the object is embedded in. + * Specifies the properties of a border drawn around an object. */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. + border: string; + /** + * Retrieves the document object of the page or frame. */ - name: string; + contentDocument: Document; /** - * Gets the classification and default behavior of the button. + * Retrieves the object of the specified. */ - type: string; + contentWindow: Window; /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Sets or retrieves whether to display a border for the frame. */ - validationMessage: string; + frameBorder: string; /** - * Overrides the target attribute on a form element. + * Sets or retrieves the amount of additional space between the frames. */ - formTarget: string; + frameSpacing: any; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Sets or retrieves the height of the object. */ - willValidate: boolean; + height: string; /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. + * Sets or retrieves the horizontal margin for the object. */ - formAction: string; + hspace: number; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Sets or retrieves a URI to a long description of the object. */ - autofocus: boolean; + longDesc: string; /** - * Returns a ValidityState object that represents the validity states of an element. + * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. */ - validity: ValidityState; + marginHeight: string; /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + * Sets or retrieves the left and right margin widths before displaying the text in a frame. */ - formNoValidate: string; + marginWidth: string; /** - * Used to override the encoding (formEnctype attribute) specified on the form element. + * Sets or retrieves the frame name. */ - formEnctype: string; + name: string; /** - * Overrides the submit method attribute previously specified on a form element. + * Sets or retrieves whether the user can resize the frame. */ - formMethod: string; + noResize: boolean; /** - * Creates a TextRange object for the element. + * Raised when the object has been completely received from the server. */ - createTextRange(): TextRange; + onload: (ev: Event) => any; + sandbox: DOMSettableTokenList; /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Sets or retrieves whether the frame can be scrolled. */ - checkValidity(): boolean; + scrolling: string; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. */ - setCustomValidity(error: string): void; -} -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLSourceElement extends HTMLElement { + security: any; /** - * The address or URL of the a media resource that is to be considered. + * Sets or retrieves a URL to be loaded by the object. */ src: string; /** - * Gets or sets the intended media type of the media source. - */ - media: string; + * Sets or retrieves the vertical margin for the object. + */ + vspace: number; /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - msKeySystem: string; -} -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface KeyboardEvent extends UIEvent { - location: number; - keyCode: number; - shiftKey: boolean; - which: number; - locale: string; - key: string; - altKey: boolean; - metaKey: boolean; - char: string; - ctrlKey: boolean; - repeat: boolean; - charCode: number; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - DOM_KEY_LOCATION_RIGHT: number; - DOM_KEY_LOCATION_STANDARD: number; - DOM_KEY_LOCATION_LEFT: number; - DOM_KEY_LOCATION_NUMPAD: number; - DOM_KEY_LOCATION_JOYSTICK: number; - DOM_KEY_LOCATION_MOBILE: number; -} -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(): KeyboardEvent; - DOM_KEY_LOCATION_RIGHT: number; - DOM_KEY_LOCATION_STANDARD: number; - DOM_KEY_LOCATION_LEFT: number; - DOM_KEY_LOCATION_NUMPAD: number; - DOM_KEY_LOCATION_JOYSTICK: number; - DOM_KEY_LOCATION_MOBILE: number; -} - -interface MessageEvent extends Event { - source: Window; - origin: string; - data: any; - ports: any; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} -declare var MessageEvent: { - prototype: MessageEvent; - new(): MessageEvent; -} - -interface SVGElement extends Element { - onmouseover: (ev: MouseEvent) => any; - viewportElement: SVGElement; - onmousemove: (ev: MouseEvent) => any; - onmouseout: (ev: MouseEvent) => any; - ondblclick: (ev: MouseEvent) => any; - onfocusout: (ev: FocusEvent) => any; - onfocusin: (ev: FocusEvent) => any; - xmlbase: string; - onmousedown: (ev: MouseEvent) => any; - onload: (ev: Event) => any; - onmouseup: (ev: MouseEvent) => any; - onclick: (ev: MouseEvent) => any; - ownerSVGElement: SVGSVGElement; - id: string; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; + * Sets or retrieves the width of the object. + */ + width: string; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; + +declare var HTMLIFrameElement: { + prototype: HTMLIFrameElement; + new(): HTMLIFrameElement; } -interface HTMLScriptElement extends HTMLElement { +interface HTMLImageElement extends HTMLElement { /** - * Sets or retrieves the status of the script. + * Sets or retrieves how the object is aligned with adjacent text. */ - defer: boolean; + align: string; /** - * Retrieves or sets the text of the object as a string. + * Sets or retrieves a text alternative to the graphic. */ - text: string; + alt: string; /** - * Retrieves the URL to an external file that contains the source code or data. + * Specifies the properties of a border drawn around an object. */ - src: string; - /** - * Sets or retrieves the object that is bound to the event script. + border: string; + /** + * Retrieves whether the object is fully loaded. */ - htmlFor: string; + complete: boolean; + crossOrigin: string; + currentSrc: string; /** - * Sets or retrieves the character set used to encode the object. + * Sets or retrieves the height of the object. */ - charset: string; + height: number; /** - * Sets or retrieves the MIME type for the associated scripting engine. + * Sets or retrieves the width of the border to draw around the object. */ - type: string; + hspace: number; /** - * Sets or retrieves the event for which the script is written. + * Sets or retrieves whether the image is a server-side image map. */ - event: string; - async: boolean; -} -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundColorStyle { + isMap: boolean; /** - * Retrieves the position of the object in the rows collection for the table. + * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. */ - rowIndex: number; + longDesc: string; /** - * Retrieves a collection of all cells in the table row. + * Gets or sets whether the DLNA PlayTo device is available. */ - cells: HTMLCollection; + msPlayToDisabled: boolean; + msPlayToPreferredSourceUri: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Gets or sets the primary DLNA PlayTo device. */ - align: string; + msPlayToPrimary: boolean; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Gets the source associated with the media element for use by the PlayToManager. */ - borderColorLight: any; + msPlayToSource: any; /** - * Retrieves the position of the object in the collection. + * Sets or retrieves the name of the object. */ - sectionRowIndex: number; + name: string; /** - * Sets or retrieves the border color of the object. + * The original height of the image resource before sizing. */ - borderColor: any; + naturalHeight: number; /** - * Sets or retrieves the height of the object. + * The original width of the image resource before sizing. */ - height: any; + naturalWidth: number; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * The address or URL of the a media resource that is to be considered. */ - borderColorDark: any; + src: string; + srcset: string; /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. */ - deleteCell(index?: number): void; + useMap: string; /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. + * Sets or retrieves the vertical margin for the object. */ - insertCell(index?: number): HTMLElement; -} -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface CanvasRenderingContext2D { - miterLimit: number; - font: string; - globalCompositeOperation: string; - msFillRule: string; - lineCap: string; - msImageSmoothingEnabled: boolean; - lineDashOffset: number; - shadowColor: string; - lineJoin: string; - shadowOffsetX: number; - lineWidth: number; - canvas: HTMLCanvasElement; - strokeStyle: any; - globalAlpha: number; - shadowOffsetY: number; - fillStyle: any; - shadowBlur: number; - textAlign: string; - textBaseline: string; - restore(): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - save(): void; - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - measureText(text: string): TextMetrics; - isPointInPath(x: number, y: number, fillRule?: string): boolean; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - rotate(angle: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - translate(x: number, y: number): void; - scale(x: number, y: number): void; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - lineTo(x: number, y: number): void; - getLineDash(): number[]; - fill(fillRule?: string): void; - createImageData(imageDataOrSw: any, sh?: number): ImageData; - createPattern(image: HTMLElement, repetition: string): CanvasPattern; - closePath(): void; - rect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: string): void; - clearRect(x: number, y: number, w: number, h: number): void; - moveTo(x: number, y: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - fillRect(x: number, y: number, w: number, h: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - drawImage(image: HTMLElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(): void; - strokeRect(x: number, y: number, w: number, h: number): void; - setLineDash(segments: number[]): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - beginPath(): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; -} -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface MSCSSRuleList { - length: number; - item(index?: number): CSSStyleRule; - [index: number]: CSSStyleRule; -} -declare var MSCSSRuleList: { - prototype: MSCSSRuleList; - new(): MSCSSRuleList; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - y: number; - sweepFlag: boolean; - r2: number; - x: number; - angle: number; - r1: number; - largeArcFlag: boolean; -} -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGTransformList { - numberOfItems: number; - getItem(index: number): SVGTransform; - consolidate(): SVGTransform; - clear(): void; - appendItem(newItem: SVGTransform): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - removeItem(index: number): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; -} -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface HTMLHtmlElement extends HTMLElement { + vspace: number; /** - * Sets or retrieves the DTD version that governs the current document. + * Sets or retrieves the width of the object. */ - version: string; -} -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; + width: number; + x: number; + y: number; + msGetAsCastingSource(): any; } -interface SVGPathSegClosePath extends SVGPathSeg { -} -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; +declare var HTMLImageElement: { + prototype: HTMLImageElement; + new(): HTMLImageElement; + create(): HTMLImageElement; } -interface HTMLFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingExtensions { +interface HTMLInputElement extends HTMLElement { /** - * Sets or retrieves the width of the object. + * Sets or retrieves a comma-separated list of content types. */ - width: any; + accept: string; /** - * Sets or retrieves whether the frame can be scrolled. + * Sets or retrieves how the object is aligned with adjacent text. */ - scrolling: string; + align: string; /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. + * Sets or retrieves a text alternative to the graphic. */ - marginHeight: string; + alt: string; /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. + * Specifies whether autocomplete is applied to an editable text field. */ - marginWidth: string; + autocomplete: string; /** - * Sets or retrieves the border color of the object. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - borderColor: any; + autofocus: boolean; /** - * Sets or retrieves the amount of additional space between the frames. + * Sets or retrieves the width of the border to draw around the object. */ - frameSpacing: any; + border: string; /** - * Sets or retrieves whether to display a border for the frame. + * Sets or retrieves the state of the check box or radio button. */ - frameBorder: string; + checked: boolean; /** - * Sets or retrieves whether the user can resize the frame. + * Retrieves whether the object is fully loaded. */ - noResize: boolean; + complete: boolean; /** - * Retrieves the object of the specified. + * Sets or retrieves the state of the check box or radio button. */ - contentWindow: Window; + defaultChecked: boolean; /** - * Sets or retrieves a URL to be loaded by the object. + * Sets or retrieves the initial contents of the object. */ - src: string; + defaultValue: string; + disabled: boolean; /** - * Sets or retrieves the frame name. + * Returns a FileList object on a file type input object. */ - name: string; + files: FileList; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Overrides the action attribute (where the data on a form is sent) on the parent form element. + */ + formAction: string; + /** + * Used to override the encoding (formEnctype attribute) specified on the form element. + */ + formEnctype: string; + /** + * Overrides the submit method attribute previously specified on a form element. + */ + formMethod: string; + /** + * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + */ + formNoValidate: string; + /** + * Overrides the target attribute on a form element. + */ + formTarget: string; /** * Sets or retrieves the height of the object. */ - height: any; + height: string; /** - * Retrieves the document object of the page or frame. + * Sets or retrieves the width of the border to draw around the object. */ - contentDocument: Document; + hspace: number; + indeterminate: boolean; /** - * Specifies the properties of a border drawn around an object. + * Specifies the ID of a pre-defined datalist of options for an input element. */ - border: string; + list: HTMLElement; /** - * Sets or retrieves a URI to a long description of the object. + * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. */ - longDesc: string; + max: string; /** - * Raised when the object has been completely received from the server. + * Sets or retrieves the maximum number of characters that the user can enter in a text control. */ - onload: (ev: Event) => any; + maxLength: number; /** - * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. */ - security: any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + min: string; + /** + * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + */ + multiple: boolean; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Gets or sets a string containing a regular expression that the user's input must match. + */ + pattern: string; + /** + * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + */ + placeholder: string; + readOnly: boolean; + /** + * When present, marks an element that can't be submitted without a value. + */ + required: boolean; + /** + * Gets or sets the end position or offset of a text selection. + */ + selectionEnd: number; + /** + * Gets or sets the starting position or offset of a text selection. + */ + selectionStart: number; + size: number; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + status: boolean; + /** + * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. + */ + step: string; + /** + * Returns the content type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Returns the value of the data at the cursor's current position. + */ + value: string; + valueAsDate: Date; + /** + * Returns the input field value as a number. + */ + valueAsNumber: number; + /** + * Sets or retrieves the vertical margin for the object. + */ + vspace: number; + /** + * Sets or retrieves the width of the object. + */ + width: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Creates a TextRange object for the element. + */ + createTextRange(): TextRange; + /** + * Makes the selection equal to the current object. + */ + select(): void; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + /** + * Sets the start and end positions of a selection in a text field. + * @param start The offset into the text field for the start of the selection. + * @param end The offset into the text field for the end of the selection. + */ + setSelectionRange(start: number, end: number): void; + /** + * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. + * @param n Value to decrement the value by. + */ + stepDown(n?: number): void; + /** + * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. + * @param n Value to increment the value by. + */ + stepUp(n?: number): void; } -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; + +declare var HTMLInputElement: { + prototype: HTMLInputElement; + new(): HTMLInputElement; } -interface SVGAnimatedLength { - animVal: SVGLength; - baseVal: SVGLength; +interface HTMLIsIndexElement extends HTMLElement { + /** + * Sets or retrieves the URL to which the form content is sent for processing. + */ + action: string; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + prompt: string; } -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; + +declare var HTMLIsIndexElement: { + prototype: HTMLIsIndexElement; + new(): HTMLIsIndexElement; } -interface SVGAnimatedPoints { - points: SVGPointList; - animatedPoints: SVGPointList; +interface HTMLLIElement extends HTMLElement { + type: string; + /** + * Sets or retrieves the value of a list item. + */ + value: number; } -interface SVGDefsElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { +declare var HTMLLIElement: { + prototype: HTMLLIElement; + new(): HTMLLIElement; } -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; + +interface HTMLLabelElement extends HTMLElement { + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the object to which the given label object is assigned. + */ + htmlFor: string; } -interface HTMLQuoteElement extends HTMLElement { +declare var HTMLLabelElement: { + prototype: HTMLLabelElement; + new(): HTMLLabelElement; +} + +interface HTMLLegendElement extends HTMLElement { /** - * Sets or retrieves the date and time of a modification to the object. + * Retrieves a reference to the form that the object is embedded in. */ - dateTime: string; + align: string; /** - * Sets or retrieves reference information about the object. + * Retrieves a reference to the form that the object is embedded in. */ - cite: string; + form: HTMLFormElement; } -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; + +declare var HTMLLegendElement: { + prototype: HTMLLegendElement; + new(): HTMLLegendElement; } -interface CSSMediaRule extends CSSRule { - media: MediaList; - cssRules: CSSRuleList; - insertRule(rule: string, index?: number): number; - deleteRule(index?: number): void; +interface HTMLLinkElement extends HTMLElement, LinkStyle { + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + disabled: boolean; + /** + * Sets or retrieves a destination URL or an anchor point. + */ + href: string; + /** + * Sets or retrieves the language code of the object. + */ + hreflang: string; + /** + * Sets or retrieves the media type. + */ + media: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rel: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rev: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Sets or retrieves the MIME type of the object. + */ + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; + +declare var HTMLLinkElement: { + prototype: HTMLLinkElement; + new(): HTMLLinkElement; } -interface WindowModal { - dialogArguments: any; - returnValue: any; +interface HTMLMapElement extends HTMLElement { + /** + * Retrieves a collection of the area objects defined for the given map object. + */ + areas: HTMLAreasCollection; + /** + * Sets or retrieves the name of the object. + */ + name: string; } -interface XMLHttpRequest extends EventTarget { - responseBody: any; - status: number; - readyState: number; - responseText: string; - responseXML: any; - ontimeout: (ev: Event) => any; - statusText: string; - onreadystatechange: (ev: Event) => any; - timeout: number; - onload: (ev: Event) => any; - response: any; - withCredentials: boolean; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: UIEvent) => any; - responseType: string; - onloadend: (ev: ProgressEvent) => any; - upload: XMLHttpRequestEventTarget; - onerror: (ev: ErrorEvent) => any; - onloadstart: (ev: Event) => any; - msCaching: string; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - send(data?: any): void; - abort(): void; - getAllResponseHeaders(): string; - setRequestHeader(header: string, value: string): void; - getResponseHeader(header: string): string; - msCachingEnabled(): boolean; - overrideMimeType(mime: string): void; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare var HTMLMapElement: { + prototype: HTMLMapElement; + new(): HTMLMapElement; +} + +interface HTMLMarqueeElement extends HTMLElement { + behavior: string; + bgColor: any; + direction: string; + height: string; + hspace: number; + loop: number; + onbounce: (ev: Event) => any; + onfinish: (ev: Event) => any; + onstart: (ev: Event) => any; + scrollAmount: number; + scrollDelay: number; + trueSpeed: boolean; + vspace: number; + width: string; + start(): void; + stop(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "bounce", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "finish", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "start", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - create(): XMLHttpRequest; + +declare var HTMLMarqueeElement: { + prototype: HTMLMarqueeElement; + new(): HTMLMarqueeElement; } -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { +interface HTMLMediaElement extends HTMLElement { /** - * Sets or retrieves the group of cells in a table to which the object's information applies. + * Returns an AudioTrackList object with the audio tracks for a given video element. */ - scope: string; -} -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLDListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction { -} -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface MSDataBindingExtensions { - dataSrc: string; - dataFormatAs: string; - dataFld: string; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGEllipseElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - ry: SVGAnimatedLength; - cx: SVGAnimatedLength; - rx: SVGAnimatedLength; - cy: SVGAnimatedLength; -} -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGAElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - target: SVGAnimatedString; -} -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGStylable { - className: SVGAnimatedString; - style: CSSStyleDeclaration; -} - -interface SVGTransformable extends SVGLocatable { - transform: SVGAnimatedTransformList; -} - -interface HTMLFrameSetElement extends HTMLElement { - ononline: (ev: Event) => any; + audioTracks: AudioTrackList; /** - * Sets or retrieves the border color of the object. + * Gets or sets a value that indicates whether to start playing the media automatically. */ - borderColor: any; + autoplay: boolean; /** - * Sets or retrieves the frame heights of the object. + * Gets a collection of buffered time ranges. */ - rows: string; + buffered: TimeRanges; /** - * Sets or retrieves the frame widths of the object. + * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). */ - cols: string; + controls: boolean; /** - * Fires when the object loses the input focus. + * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. */ - onblur: (ev: FocusEvent) => any; + currentSrc: string; /** - * Sets or retrieves the amount of additional space between the frames. + * Gets or sets the current playback position, in seconds. */ - frameSpacing: any; + currentTime: number; + defaultMuted: boolean; /** - * Fires when the object receives focus. + * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. */ - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - onerror: (ev: ErrorEvent) => any; + defaultPlaybackRate: number; /** - * Sets or retrieves whether to display a border for the frame. + * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. */ - frameBorder: string; - onresize: (ev: UIEvent) => any; - name: string; - onafterprint: (ev: Event) => any; - onbeforeprint: (ev: Event) => any; - onoffline: (ev: Event) => any; - border: string; - onunload: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onload: (ev: Event) => any; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - onstorage: (ev: StorageEvent) => any; - onpageshow: (ev: PageTransitionEvent) => any; - onpagehide: (ev: PageTransitionEvent) => any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + duration: number; + /** + * Gets information about whether the playback has ended or not. + */ + ended: boolean; + /** + * Returns an object representing the current error state of the audio or video element. + */ + error: MediaError; + /** + * Gets or sets a flag to specify whether playback should restart after it completes. + */ + loop: boolean; + /** + * Specifies the purpose of the audio or video media, such as background audio or alerts. + */ + msAudioCategory: string; + /** + * Specifies the output device id that the audio will be sent to. + */ + msAudioDeviceType: string; + msGraphicsTrustStatus: MSGraphicsTrust; + /** + * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. + */ + msKeys: MSMediaKeys; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + /** + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. + */ + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Specifies whether or not to enable low-latency playback on the media element. + */ + msRealTime: boolean; + /** + * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. + */ + muted: boolean; + /** + * Gets the current network activity for the element. + */ + networkState: number; + onmsneedkey: (ev: MSMediaKeyNeededEvent) => any; + /** + * Gets a flag that specifies whether playback is paused. + */ + paused: boolean; + /** + * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. + */ + playbackRate: number; + /** + * Gets TimeRanges for the current media resource that has been played. + */ + played: TimeRanges; + /** + * Gets or sets the current playback position, in seconds. + */ + preload: string; + readyState: any; + /** + * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. + */ + seekable: TimeRanges; + /** + * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. + */ + seeking: boolean; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + textTracks: TextTrackList; + videoTracks: VideoTrackList; + /** + * Gets or sets the volume level for audio portions of the media element. + */ + volume: number; + addTextTrack(kind: string, label?: string, language?: string): TextTrack; + /** + * Returns a string that specifies whether the client can play a given media resource type. + */ + canPlayType(type: string): string; + /** + * Fires immediately after the client loads the object. + */ + load(): void; + /** + * Clears all effects from the media pipeline. + */ + msClearEffects(): void; + msGetAsCastingSource(): any; + /** + * Inserts the specified audio effect into media pipeline. + */ + msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; + msSetMediaKeys(mediaKeys: MSMediaKeys): void; + /** + * Specifies the media protection manager for a given media pipeline. + */ + msSetMediaProtectionManager(mediaProtectionManager?: any): void; + /** + * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. + */ + pause(): void; + /** + * Loads and starts playback of a media resource. + */ + play(): void; + HAVE_CURRENT_DATA: number; + HAVE_ENOUGH_DATA: number; + HAVE_FUTURE_DATA: number; + HAVE_METADATA: number; + HAVE_NOTHING: number; + NETWORK_EMPTY: number; + NETWORK_IDLE: number; + NETWORK_LOADING: number; + NETWORK_NO_SOURCE: number; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface Screen extends EventTarget { - width: number; - deviceXDPI: number; - fontSmoothingEnabled: boolean; - bufferDepth: number; - logicalXDPI: number; - systemXDPI: number; - availHeight: number; - height: number; - logicalYDPI: number; - systemYDPI: number; - updateInterval: number; - colorDepth: number; - availWidth: number; - deviceYDPI: number; - pixelDepth: number; - msOrientation: string; - onmsorientationchange: (ev: any) => any; - msLockOrientation(orientation: string): boolean; - msLockOrientation(orientations: string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: "msorientationchange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface Coordinates { - altitudeAccuracy: number; - longitude: number; - latitude: number; - speed: number; - heading: number; - altitude: number; - accuracy: number; -} -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface NavigatorGeolocation { - geolocation: Geolocation; -} - -interface NavigatorContentUtils { -} - -interface EventListener { - (evt: Event): void; -} - -interface SVGLangSpace { - xmllang: string; - xmlspace: string; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface DataTransfer { - effectAllowed: string; - dropEffect: string; - types: DOMStringList; - files: FileList; - clearData(format?: string): boolean; - setData(format: string, data: string): boolean; - getData(format: string): string; -} -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; +declare var HTMLMediaElement: { + prototype: HTMLMediaElement; + new(): HTMLMediaElement; + HAVE_CURRENT_DATA: number; + HAVE_ENOUGH_DATA: number; + HAVE_FUTURE_DATA: number; + HAVE_METADATA: number; + HAVE_NOTHING: number; + NETWORK_EMPTY: number; + NETWORK_IDLE: number; + NETWORK_LOADING: number; + NETWORK_NO_SOURCE: number; } -interface FocusEvent extends UIEvent { - relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} -declare var FocusEvent: { - prototype: FocusEvent; - new(): FocusEvent; +interface HTMLMenuElement extends HTMLElement { + compact: boolean; + type: string; } -interface Range { - startOffset: number; - collapsed: boolean; - endOffset: number; - startContainer: Node; - endContainer: Node; - commonAncestorContainer: Node; - setStart(refNode: Node, offset: number): void; - setEndBefore(refNode: Node): void; - setStartBefore(refNode: Node): void; - selectNode(refNode: Node): void; - detach(): void; - getBoundingClientRect(): ClientRect; - toString(): string; - compareBoundaryPoints(how: number, sourceRange: Range): number; - insertNode(newNode: Node): void; - collapse(toStart: boolean): void; - selectNodeContents(refNode: Node): void; - cloneContents(): DocumentFragment; - setEnd(refNode: Node, offset: number): void; - cloneRange(): Range; - getClientRects(): ClientRectList; - surroundContents(newParent: Node): void; - deleteContents(): void; - setStartAfter(refNode: Node): void; - extractContents(): DocumentFragment; - setEndAfter(refNode: Node): void; - createContextualFragment(fragment: string): DocumentFragment; - END_TO_END: number; - START_TO_START: number; - START_TO_END: number; - END_TO_START: number; +declare var HTMLMenuElement: { + prototype: HTMLMenuElement; + new(): HTMLMenuElement; } -declare var Range: { - prototype: Range; - new(): Range; - END_TO_END: number; - START_TO_START: number; - START_TO_END: number; - END_TO_START: number; + +interface HTMLMetaElement extends HTMLElement { + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + /** + * Gets or sets meta-information to associate with httpEquiv or name. + */ + content: string; + /** + * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. + */ + httpEquiv: string; + /** + * Sets or retrieves the value specified in the content attribute of the meta object. + */ + name: string; + /** + * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. + */ + scheme: string; + /** + * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. + */ + url: string; } -interface SVGPoint { - y: number; - x: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; +declare var HTMLMetaElement: { + prototype: HTMLMetaElement; + new(): HTMLMetaElement; } -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; + +interface HTMLModElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -interface MSPluginsCollection { - length: number; - refresh(reload?: boolean): void; +declare var HTMLModElement: { + prototype: HTMLModElement; + new(): HTMLModElement; } -declare var MSPluginsCollection: { - prototype: MSPluginsCollection; - new(): MSPluginsCollection; + +interface HTMLNextIdElement extends HTMLElement { + n: string; } -interface SVGAnimatedNumberList { - animVal: SVGNumberList; - baseVal: SVGNumberList; +declare var HTMLNextIdElement: { + prototype: HTMLNextIdElement; + new(): HTMLNextIdElement; } -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; + +interface HTMLOListElement extends HTMLElement { + compact: boolean; + /** + * The starting number. + */ + start: number; + type: string; } -interface SVGSVGElement extends SVGElement, SVGStylable, SVGZoomAndPan, DocumentEvent, SVGLangSpace, SVGLocatable, SVGTests, SVGFitToViewBox, SVGExternalResourcesRequired { - width: SVGAnimatedLength; - x: SVGAnimatedLength; - contentStyleType: string; - onzoom: (ev: any) => any; - y: SVGAnimatedLength; - viewport: SVGRect; - onerror: (ev: ErrorEvent) => any; - pixelUnitToMillimeterY: number; - onresize: (ev: UIEvent) => any; - screenPixelToMillimeterY: number; - height: SVGAnimatedLength; - onabort: (ev: UIEvent) => any; - contentScriptType: string; - pixelUnitToMillimeterX: number; - currentTranslate: SVGPoint; - onunload: (ev: Event) => any; - currentScale: number; - onscroll: (ev: UIEvent) => any; - screenPixelToMillimeterX: number; - setCurrentTime(seconds: number): void; - createSVGLength(): SVGLength; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeList; - unpauseAnimations(): void; - createSVGRect(): SVGRect; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - unsuspendRedrawAll(): void; - pauseAnimations(): void; - suspendRedraw(maxWaitMilliseconds: number): number; - deselectAll(): void; - createSVGAngle(): SVGAngle; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeList; - createSVGTransform(): SVGTransform; - unsuspendRedraw(suspendHandleID: number): void; - forceRedraw(): void; - getCurrentTime(): number; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - createSVGMatrix(): SVGMatrix; - createSVGPoint(): SVGPoint; - createSVGNumber(): SVGNumber; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getElementById(elementId: string): Element; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "zoom", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var HTMLOListElement: { + prototype: HTMLOListElement; + new(): HTMLOListElement; +} + +interface HTMLObjectElement extends HTMLElement, GetSVGDocument { + /** + * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + */ + BaseHref: string; + align: string; + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Gets or sets the optional alternative HTML script to execute if the object fails to load. + */ + altHtml: string; + /** + * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + */ + archive: string; + border: string; + /** + * Sets or retrieves the URL of the file containing the compiled Java class. + */ + code: string; + /** + * Sets or retrieves the URL of the component. + */ + codeBase: string; + /** + * Sets or retrieves the Internet media type for the code associated with the object. + */ + codeType: string; + /** + * Retrieves the document object of the page or frame. + */ + contentDocument: Document; + /** + * Sets or retrieves the URL that references the data of the object. + */ + data: string; + declare: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the height of the object. + */ + height: string; + hspace: number; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + /** + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. + */ + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Retrieves the contained object. + */ + object: any; + readyState: number; + /** + * Sets or retrieves a message to be displayed while an object is loading. + */ + standby: string; + /** + * Sets or retrieves the MIME type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + vspace: number; + /** + * Sets or retrieves the width of the object. + */ + width: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; + +declare var HTMLObjectElement: { + prototype: HTMLObjectElement; + new(): HTMLObjectElement; } -interface HTMLLabelElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLOptGroupElement extends HTMLElement { /** - * Sets or retrieves the object to which the given label object is assigned. + * Sets or retrieves the status of an option. */ - htmlFor: string; + defaultSelected: boolean; + disabled: boolean; /** * Retrieves a reference to the form that the object is embedded in. */ form: HTMLFormElement; -} -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; + /** + * Sets or retrieves the ordinal position of an option in a list box. + */ + index: number; + /** + * Sets or retrieves a value that you can use to implement your own label functionality for the object. + */ + label: string; + /** + * Sets or retrieves whether the option in the list box is the default item. + */ + selected: boolean; + /** + * Sets or retrieves the text string specified by the option tag. + */ + text: string; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; } -interface MSResourceMetadata { - protocol: string; - fileSize: string; - fileUpdatedDate: string; - nameProp: string; - fileCreatedDate: string; - fileModifiedDate: string; - mimeType: string; +declare var HTMLOptGroupElement: { + prototype: HTMLOptGroupElement; + new(): HTMLOptGroupElement; } -interface HTMLLegendElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLOptionElement extends HTMLElement { /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves the status of an option. */ - align: string; + defaultSelected: boolean; + disabled: boolean; /** * Retrieves a reference to the form that the object is embedded in. */ form: HTMLFormElement; -} -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLDirectoryElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { -} -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; + /** + * Sets or retrieves the ordinal position of an option in a list box. + */ + index: number; + /** + * Sets or retrieves a value that you can use to implement your own label functionality for the object. + */ + label: string; + /** + * Sets or retrieves whether the option in the list box is the default item. + */ + selected: boolean; + /** + * Sets or retrieves the text string specified by the option tag. + */ + text: string; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; } -interface SVGAnimatedInteger { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; +declare var HTMLOptionElement: { + prototype: HTMLOptionElement; + new(): HTMLOptionElement; + create(): HTMLOptionElement; } -interface SVGTextElement extends SVGTextPositioningElement, SVGTransformable { -} -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; +interface HTMLParagraphElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + clear: string; } -interface SVGTSpanElement extends SVGTextPositioningElement { -} -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; +declare var HTMLParagraphElement: { + prototype: HTMLParagraphElement; + new(): HTMLParagraphElement; } -interface HTMLLIElement extends HTMLElement, DOML2DeprecatedListNumberingAndBulletStyle { +interface HTMLParamElement extends HTMLElement { /** - * Sets or retrieves the value of a list item. + * Sets or retrieves the name of an input parameter for an element. */ - value: number; -} -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; + name: string; + /** + * Sets or retrieves the content type of the resource designated by the value attribute. + */ + type: string; + /** + * Sets or retrieves the value of an input parameter for an element. + */ + value: string; + /** + * Sets or retrieves the data type of the value attribute. + */ + valueType: string; } -interface MSStorageExtensions { - remainingSpace: number; +declare var HTMLParamElement: { + prototype: HTMLParamElement; + new(): HTMLParamElement; } -interface SVGStyleElement extends SVGElement, SVGLangSpace { - media: string; - type: string; - title: string; -} -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; +interface HTMLPhraseElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -interface MSCurrentStyleCSSProperties extends MSCSSProperties { - blockDirection: string; - clipBottom: string; - clipLeft: string; - clipRight: string; - clipTop: string; - hasLayout: string; -} -declare var MSCurrentStyleCSSProperties: { - prototype: MSCurrentStyleCSSProperties; - new(): MSCurrentStyleCSSProperties; +declare var HTMLPhraseElement: { + prototype: HTMLPhraseElement; + new(): HTMLPhraseElement; } -interface MSHTMLCollectionExtensions { - urns(urn: any): any; - tags(tagName: any): any; +interface HTMLPreElement extends HTMLElement { + /** + * Indicates a citation by rendering text in italic type. + */ + cite: string; + clear: string; + /** + * Sets or gets a value that you can use to implement your own width functionality for the object. + */ + width: number; } -interface Storage extends MSStorageExtensions { - length: number; - getItem(key: string): any; - [key: string]: any; - setItem(key: string, data: string): void; - clear(): void; - removeItem(key: string): void; - key(index: number): string; - [index: number]: string; -} -declare var Storage: { - prototype: Storage; - new(): Storage; +declare var HTMLPreElement: { + prototype: HTMLPreElement; + new(): HTMLPreElement; } -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingExtensions { +interface HTMLProgressElement extends HTMLElement { /** - * Sets or retrieves the width of the object. + * Retrieves a reference to the form that the object is embedded in. */ - width: string; + form: HTMLFormElement; /** - * Sets or retrieves whether the frame can be scrolled. + * Defines the maximum, or "done" value for a progress element. */ - scrolling: string; + max: number; /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. + * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). */ - marginHeight: string; + position: number; /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. + * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. */ - marginWidth: string; + value: number; +} + +declare var HTMLProgressElement: { + prototype: HTMLProgressElement; + new(): HTMLProgressElement; +} + +interface HTMLQuoteElement extends HTMLElement { /** - * Sets or retrieves the amount of additional space between the frames. + * Sets or retrieves reference information about the object. */ - frameSpacing: any; + cite: string; /** - * Sets or retrieves whether to display a border for the frame. + * Sets or retrieves the date and time of a modification to the object. */ - frameBorder: string; + dateTime: string; +} + +declare var HTMLQuoteElement: { + prototype: HTMLQuoteElement; + new(): HTMLQuoteElement; +} + +interface HTMLScriptElement extends HTMLElement { + async: boolean; /** - * Sets or retrieves whether the user can resize the frame. + * Sets or retrieves the character set used to encode the object. */ - noResize: boolean; + charset: string; /** - * Sets or retrieves the vertical margin for the object. + * Sets or retrieves the status of the script. */ - vspace: number; + defer: boolean; /** - * Retrieves the object of the specified. + * Sets or retrieves the event for which the script is written. */ - contentWindow: Window; + event: string; + /** + * Sets or retrieves the object that is bound to the event script. + */ + htmlFor: string; + /** + * Retrieves the URL to an external file that contains the source code or data. + */ + src: string; + /** + * Retrieves or sets the text of the object as a string. + */ + text: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves the MIME type for the associated scripting engine. */ - align: string; + type: string; +} + +declare var HTMLScriptElement: { + prototype: HTMLScriptElement; + new(): HTMLScriptElement; +} + +interface HTMLSelectElement extends HTMLElement { /** - * Sets or retrieves a URL to be loaded by the object. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - src: string; + autofocus: boolean; + disabled: boolean; /** - * Sets or retrieves the frame name. + * Retrieves a reference to the form that the object is embedded in. */ - name: string; + form: HTMLFormElement; /** - * Sets or retrieves the height of the object. + * Sets or retrieves the number of objects in a collection. */ - height: string; + length: number; /** - * Specifies the properties of a border drawn around an object. + * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. */ - border: string; + multiple: boolean; /** - * Retrieves the document object of the page or frame. + * Sets or retrieves the name of the object. */ - contentDocument: Document; + name: string; + options: HTMLSelectElement; /** - * Sets or retrieves the horizontal margin for the object. + * When present, marks an element that can't be submitted without a value. */ - hspace: number; + required: boolean; /** - * Sets or retrieves a URI to a long description of the object. + * Sets or retrieves the index of the selected option in a select object. */ - longDesc: string; + selectedIndex: number; /** - * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + * Sets or retrieves the number of rows in the list box. */ - security: any; + size: number; /** - * Raised when the object has been completely received from the server. + * Retrieves the type of select control based on the value of the MULTIPLE attribute. */ - onload: (ev: Event) => any; - sandbox: DOMSettableTokenList; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface TextRangeCollection { - length: number; - item(index: number): TextRange; - [index: number]: TextRange; -} -declare var TextRangeCollection: { - prototype: TextRangeCollection; - new(): TextRangeCollection; -} - -interface HTMLBodyElement extends HTMLElement, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - scroll: string; - ononline: (ev: Event) => any; - onblur: (ev: FocusEvent) => any; - noWrap: boolean; - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - text: any; - onerror: (ev: ErrorEvent) => any; - bgProperties: string; - onresize: (ev: UIEvent) => any; - link: any; - aLink: any; - bottomMargin: any; - topMargin: any; - onafterprint: (ev: Event) => any; - vLink: any; - onbeforeprint: (ev: Event) => any; - onoffline: (ev: Event) => any; - onunload: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onload: (ev: Event) => any; - rightMargin: any; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - leftMargin: any; - onstorage: (ev: StorageEvent) => any; - onpopstate: (ev: PopStateEvent) => any; - onpageshow: (ev: PageTransitionEvent) => any; - onpagehide: (ev: PageTransitionEvent) => any; - createTextRange(): TextRange; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; + type: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Adds an element to the areas, controlRange, or options collection. + * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. + * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. + */ + add(element: HTMLElement, before?: HTMLElement): void; + add(element: HTMLElement, before?: number): void; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Retrieves a select object or an object from an options collection. + * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. + * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + */ + item(name?: any, index?: any): any; + /** + * Retrieves a select object or an object from an options collection. + * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. + */ + namedItem(name: string): any; + /** + * Removes an element from the collection. + * @param index Number that specifies the zero-based index of the element to remove from the collection. + */ + remove(index?: number): void; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + [name: string]: any; } -interface DocumentType extends Node { - name: string; - notations: NamedNodeMap; - systemId: string; - internalSubset: string; - entities: NamedNodeMap; - publicId: string; -} -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; +declare var HTMLSelectElement: { + prototype: HTMLSelectElement; + new(): HTMLSelectElement; } -interface SVGRadialGradientElement extends SVGGradientElement { - cx: SVGAnimatedLength; - r: SVGAnimatedLength; - cy: SVGAnimatedLength; - fx: SVGAnimatedLength; - fy: SVGAnimatedLength; -} -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; +interface HTMLSourceElement extends HTMLElement { + /** + * Gets or sets the intended media type of the media source. + */ + media: string; + msKeySystem: string; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + /** + * Gets or sets the MIME type of a media resource. + */ + type: string; } -interface MutationEvent extends Event { - newValue: string; - attrChange: number; - attrName: string; - prevValue: string; - relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - MODIFICATION: number; - REMOVAL: number; - ADDITION: number; -} -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - MODIFICATION: number; - REMOVAL: number; - ADDITION: number; +declare var HTMLSourceElement: { + prototype: HTMLSourceElement; + new(): HTMLSourceElement; } -interface DragEvent extends MouseEvent { - dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; +interface HTMLSpanElement extends HTMLElement { } -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; + +declare var HTMLSpanElement: { + prototype: HTMLSpanElement; + new(): HTMLSpanElement; } -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; +interface HTMLStyleElement extends HTMLElement, LinkStyle { /** - * Sets or retrieves the number of horizontal rows contained in the object. + * Sets or retrieves the media type. */ - rows: HTMLCollection; + media: string; /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. + * Retrieves the CSS language in which the style sheet is written. */ - deleteRow(index?: number): void; + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLStyleElement: { + prototype: HTMLStyleElement; + new(): HTMLStyleElement; +} + +interface HTMLTableCaptionElement extends HTMLElement { /** - * Moves a table row to a new position. - * @param indexFrom Number that specifies the index in the rows collection of the table row that is moved. - * @param indexTo Number that specifies where the row is moved within the rows collection. + * Sets or retrieves the alignment of the caption or legend. */ - moveRow(indexFrom?: number, indexTo?: number): any; + align: string; /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. + * Sets or retrieves whether the caption appears at the top or bottom of the table. */ - insertRow(index?: number): HTMLElement; -} -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; + vAlign: string; } -interface DOML2DeprecatedListNumberingAndBulletStyle { - type: string; +declare var HTMLTableCaptionElement: { + prototype: HTMLTableCaptionElement; + new(): HTMLTableCaptionElement; } -interface HTMLInputElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { /** - * Sets or retrieves the width of the object. + * Sets or retrieves abbreviated text for the object. */ - width: string; - status: boolean; + abbr: string; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves how the object is aligned with adjacent text. */ - form: HTMLFormElement; + align: string; /** - * Gets or sets the starting position or offset of a text selection. + * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. */ - selectionStart: number; - indeterminate: boolean; - readOnly: boolean; - size: number; - loop: number; + axis: string; + bgColor: any; /** - * Gets or sets the end position or offset of a text selection. + * Retrieves the position of the object in the cells collection of a row. */ - selectionEnd: number; + cellIndex: number; /** - * Sets or retrieves the URL of the virtual reality modeling language (VRML) world to be displayed in the window. + * Sets or retrieves the number columns in the table that the object should span. */ - vrml: string; + colSpan: number; /** - * Sets or retrieves a lower resolution image to display. + * Sets or retrieves a list of header cells that provide information for the object. */ - lowsrc: string; + headers: string; /** - * Sets or retrieves the vertical margin for the object. + * Sets or retrieves the height of the object. */ - vspace: number; + height: any; /** - * Sets or retrieves a comma-separated list of content types. + * Sets or retrieves whether the browser automatically performs wordwrap. */ - accept: string; + noWrap: boolean; /** - * Sets or retrieves a text alternative to the graphic. + * Sets or retrieves how many rows in a table the cell should span. */ - alt: string; + rowSpan: number; /** - * Sets or retrieves the state of the check box or radio button. + * Sets or retrieves the group of cells in a table to which the object's information applies. */ - defaultChecked: boolean; + scope: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves the width of the object. + */ + width: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLTableCellElement: { + prototype: HTMLTableCellElement; + new(): HTMLTableCellElement; +} + +interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { + /** + * Sets or retrieves the alignment of the object relative to the display or table. */ align: string; /** - * Returns the value of the data at the cursor's current position. + * Sets or retrieves the number of columns in the group. */ - value: string; + span: number; /** - * The address or URL of the a media resource that is to be considered. + * Sets or retrieves the width of the object. */ - src: string; + width: any; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLTableColElement: { + prototype: HTMLTableColElement; + new(): HTMLTableColElement; +} + +interface HTMLTableDataCellElement extends HTMLTableCellElement { +} + +declare var HTMLTableDataCellElement: { + prototype: HTMLTableDataCellElement; + new(): HTMLTableDataCellElement; +} + +interface HTMLTableElement extends HTMLElement { /** - * Sets or retrieves the name of the object. + * Sets or retrieves a value that indicates the table alignment. */ - name: string; + align: string; + bgColor: any; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + * Sets or retrieves the width of the border to draw around the object. */ - useMap: string; + border: string; /** - * Sets or retrieves the height of the object. + * Sets or retrieves the border color of the object. */ - height: string; + borderColor: any; /** - * Sets or retrieves the width of the border to draw around the object. + * Retrieves the caption object of a table. */ - border: string; - dynsrc: string; + caption: HTMLTableCaptionElement; /** - * Sets or retrieves the state of the check box or radio button. + * Sets or retrieves the amount of space between the border of the cell and the content of the cell. */ - checked: boolean; + cellPadding: string; /** - * Sets or retrieves the width of the border to draw around the object. + * Sets or retrieves the amount of space between cells in a table. */ - hspace: number; + cellSpacing: string; /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. + * Sets or retrieves the number of columns in the table. */ - maxLength: number; + cols: number; /** - * Returns the content type of the object. + * Sets or retrieves the way the border frame around the table is displayed. */ - type: string; + frame: string; /** - * Sets or retrieves the initial contents of the object. + * Sets or retrieves the height of the object. */ - defaultValue: string; + height: any; /** - * Retrieves whether the object is fully loaded. + * Sets or retrieves the number of horizontal rows contained in the object. */ - complete: boolean; - start: string; + rows: HTMLCollection; /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Sets or retrieves which dividing lines (inner borders) are displayed. */ - validationMessage: string; + rules: string; /** - * Returns a FileList object on a file type input object. + * Sets or retrieves a description and/or structure of the object. */ - files: FileList; + summary: string; /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. + * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. */ - max: string; + tBodies: HTMLCollection; /** - * Overrides the target attribute on a form element. + * Retrieves the tFoot object of the table. */ - formTarget: string; + tFoot: HTMLTableSectionElement; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Retrieves the tHead object of the table. */ - willValidate: boolean; + tHead: HTMLTableSectionElement; /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. + * Sets or retrieves the width of the object. */ - step: string; + width: string; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Creates an empty caption element in the table. */ - autofocus: boolean; + createCaption(): HTMLElement; /** - * When present, marks an element that can't be submitted without a value. + * Creates an empty tBody element in the table. */ - required: boolean; + createTBody(): HTMLElement; /** - * Used to override the encoding (formEnctype attribute) specified on the form element. + * Creates an empty tFoot element in the table. */ - formEnctype: string; + createTFoot(): HTMLElement; /** - * Returns the input field value as a number. + * Returns the tHead element object if successful, or null otherwise. */ - valueAsNumber: number; + createTHead(): HTMLElement; /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + * Deletes the caption element and its contents from the table. */ - placeholder: string; + deleteCaption(): void; /** - * Overrides the submit method attribute previously specified on a form element. + * Removes the specified row (tr) from the element and from the rows collection. + * @param index Number that specifies the zero-based position in the rows collection of the row to remove. */ - formMethod: string; + deleteRow(index?: number): void; /** - * Specifies the ID of a pre-defined datalist of options for an input element. + * Deletes the tFoot element and its contents from the table. */ - list: HTMLElement; + deleteTFoot(): void; /** - * Specifies whether autocomplete is applied to an editable text field. + * Deletes the tHead element and its contents from the table. */ - autocomplete: string; + deleteTHead(): void; /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. + * Creates a new row (tr) in the table, and adds the row to the rows collection. + * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. */ - min: string; + insertRow(index?: number): HTMLElement; +} + +declare var HTMLTableElement: { + prototype: HTMLTableElement; + new(): HTMLTableElement; +} + +interface HTMLTableHeaderCellElement extends HTMLTableCellElement { /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. + * Sets or retrieves the group of cells in a table to which the object's information applies. */ - formAction: string; + scope: string; +} + +declare var HTMLTableHeaderCellElement: { + prototype: HTMLTableHeaderCellElement; + new(): HTMLTableHeaderCellElement; +} + +interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { /** - * Gets or sets a string containing a regular expression that the user's input must match. + * Sets or retrieves how the object is aligned with adjacent text. */ - pattern: string; + align: string; + bgColor: any; /** - * Returns a ValidityState object that represents the validity states of an element. + * Retrieves a collection of all cells in the table row. */ - validity: ValidityState; + cells: HTMLCollection; /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + * Sets or retrieves the height of the object. */ - formNoValidate: string; + height: any; /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + * Retrieves the position of the object in the rows collection for the table. */ - multiple: boolean; + rowIndex: number; /** - * Creates a TextRange object for the element. + * Retrieves the position of the object in the collection. */ - createTextRange(): TextRange; + sectionRowIndex: number; /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. + * Removes the specified cell from the table row, as well as from the cells collection. + * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. */ - setSelectionRange(start: number, end: number): void; + deleteCell(index?: number): void; /** - * Makes the selection equal to the current object. + * Creates a new cell in the table row, and adds the cell to the cells collection. + * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. */ - select(): void; + insertCell(index?: number): HTMLElement; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLTableRowElement: { + prototype: HTMLTableRowElement; + new(): HTMLTableRowElement; +} + +interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Sets or retrieves a value that indicates the table alignment. */ - checkValidity(): boolean; + align: string; /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. + * Sets or retrieves the number of horizontal rows contained in the object. */ - stepDown(n?: number): void; + rows: HTMLCollection; /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. + * Removes the specified row (tr) from the element and from the rows collection. + * @param index Number that specifies the zero-based position in the rows collection of the row to remove. */ - stepUp(n?: number): void; + deleteRow(index?: number): void; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Creates a new row (tr) in the table, and adds the row to the rows collection. + * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. */ - setCustomValidity(error: string): void; + insertRow(index?: number): HTMLElement; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; + +declare var HTMLTableSectionElement: { + prototype: HTMLTableSectionElement; + new(): HTMLTableSectionElement; } -interface HTMLAnchorElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLTextAreaElement extends HTMLElement { /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - rel: string; + autofocus: boolean; /** - * Contains the protocol of the URL. + * Sets or retrieves the width of the object. */ - protocol: string; + cols: number; /** - * Sets or retrieves the substring of the href property that follows the question mark. + * Sets or retrieves the initial contents of the object. */ - search: string; + defaultValue: string; + disabled: boolean; /** - * Sets or retrieves the coordinates of the object. + * Retrieves a reference to the form that the object is embedded in. */ - coords: string; + form: HTMLFormElement; /** - * Contains the hostname of a URL. + * Sets or retrieves the maximum number of characters that the user can enter in a text control. */ - hostname: string; + maxLength: number; /** - * Contains the pathname of the URL. + * Sets or retrieves the name of the object. */ - pathname: string; - Methods: string; + name: string; /** - * Sets or retrieves the window or frame at which to target content. + * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. */ - target: string; - protocolLong: string; + placeholder: string; /** - * Sets or retrieves a destination URL or an anchor point. + * Sets or retrieves the value indicated whether the content of the object is read-only. */ - href: string; + readOnly: boolean; /** - * Sets or retrieves the shape of the object. + * When present, marks an element that can't be submitted without a value. */ - name: string; + required: boolean; /** - * Sets or retrieves the character set used to encode the object. + * Sets or retrieves the number of horizontal rows contained in the object. */ - charset: string; + rows: number; /** - * Sets or retrieves the language code of the object. + * Gets or sets the end position or offset of a text selection. */ - hreflang: string; + selectionEnd: number; /** - * Sets or retrieves the port number associated with a URL. + * Gets or sets the starting position or offset of a text selection. */ - port: string; + selectionStart: number; /** - * Contains the hostname and port values of the URL. + * Sets or retrieves the value indicating whether the control is selected. */ - host: string; + status: any; /** - * Contains the anchor portion of the URL including the hash sign (#). + * Retrieves the type of control. */ - hash: string; - nameProp: string; - urn: string; + type: string; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - rev: string; + validationMessage: string; /** - * Sets or retrieves the shape of the object. + * Returns a ValidityState object that represents the validity states of an element. */ - shape: string; - type: string; - mimeType: string; + validity: ValidityState; /** - * Retrieves or sets the text of the object as a string. + * Retrieves or sets the text in the entry field of the textArea element. */ - text: string; - /** - * Returns a string representation of an object. + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - toString(): string; -} -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLParamElement extends HTMLElement { + willValidate: boolean; + /** + * Sets or retrieves how to handle wordwrapping in the object. + */ + wrap: string; /** - * Sets or retrieves the value of an input parameter for an element. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - value: string; + checkValidity(): boolean; /** - * Sets or retrieves the name of an input parameter for an element. + * Creates a TextRange object for the element. */ - name: string; + createTextRange(): TextRange; /** - * Sets or retrieves the content type of the resource designated by the value attribute. + * Highlights the input area of a form element. */ - type: string; + select(): void; /** - * Sets or retrieves the data type of the value attribute. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - valueType: string; -} -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface SVGImageElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - x: SVGAnimatedLength; - height: SVGAnimatedLength; -} -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGAnimatedNumber { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; + setCustomValidity(error: string): void; + /** + * Sets the start and end positions of a selection in a text field. + * @param start The offset into the text field for the start of the selection. + * @param end The offset into the text field for the end of the selection. + */ + setSelectionRange(start: number, end: number): void; } -interface PerformanceTiming { - redirectStart: number; - domainLookupEnd: number; - responseStart: number; - domComplete: number; - domainLookupStart: number; - loadEventStart: number; - msFirstPaint: number; - unloadEventEnd: number; - fetchStart: number; - requestStart: number; - domInteractive: number; - navigationStart: number; - connectEnd: number; - loadEventEnd: number; - connectStart: number; - responseEnd: number; - domLoading: number; - redirectEnd: number; - unloadEventStart: number; - domContentLoadedEventStart: number; - domContentLoadedEventEnd: number; - toJSON(): any; -} -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; +declare var HTMLTextAreaElement: { + prototype: HTMLTextAreaElement; + new(): HTMLTextAreaElement; } -interface HTMLPreElement extends HTMLElement, DOML2DeprecatedTextFlowControl { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; +interface HTMLTitleElement extends HTMLElement { /** - * Indicates a citation by rendering text in italic type. + * Retrieves or sets the text of the object as a string. */ - cite: string; -} -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; + text: string; } -interface EventException { - code: number; - message: string; - name: string; - toString(): string; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; -} -declare var EventException: { - prototype: EventException; - new(): EventException; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; +declare var HTMLTitleElement: { + prototype: HTMLTitleElement; + new(): HTMLTitleElement; } -interface MSNavigatorDoNotTrack { - msDoNotTrack: string; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; +interface HTMLTrackElement extends HTMLElement { + default: boolean; + kind: string; + label: string; + readyState: number; + src: string; + srclang: string; + track: TextTrack; + ERROR: number; + LOADED: number; + LOADING: number; + NONE: number; } -interface NavigatorOnLine { - onLine: boolean; +declare var HTMLTrackElement: { + prototype: HTMLTrackElement; + new(): HTMLTrackElement; + ERROR: number; + LOADED: number; + LOADING: number; + NONE: number; } -interface WindowLocalStorage { - localStorage: Storage; +interface HTMLUListElement extends HTMLElement { + compact: boolean; + type: string; } -interface SVGMetadataElement extends SVGElement { +declare var HTMLUListElement: { + prototype: HTMLUListElement; + new(): HTMLUListElement; } -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; + +interface HTMLUnknownElement extends HTMLElement { } -interface SVGPathSegArcRel extends SVGPathSeg { - y: number; - sweepFlag: boolean; - r2: number; - x: number; - angle: number; - r1: number; - largeArcFlag: boolean; +declare var HTMLUnknownElement: { + prototype: HTMLUnknownElement; + new(): HTMLUnknownElement; } -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; + +interface HTMLVideoElement extends HTMLMediaElement { + /** + * Gets or sets the height of the video element. + */ + height: number; + msHorizontalMirror: boolean; + msIsLayoutOptimalForPlayback: boolean; + msIsStereo3D: boolean; + msStereo3DPackingMode: string; + msStereo3DRenderMode: string; + msZoom: boolean; + onMSVideoFormatChanged: (ev: Event) => any; + onMSVideoFrameStepCompleted: (ev: Event) => any; + onMSVideoOptimalLayoutChanged: (ev: Event) => any; + /** + * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. + */ + poster: string; + /** + * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. + */ + videoHeight: number; + /** + * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. + */ + videoWidth: number; + webkitDisplayingFullscreen: boolean; + webkitSupportsFullscreen: boolean; + /** + * Gets or sets the width of the video element. + */ + width: number; + getVideoPlaybackQuality(): VideoPlaybackQuality; + msFrameStep(forward: boolean): void; + msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; + msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; + webkitEnterFullScreen(): void; + webkitEnterFullscreen(): void; + webkitExitFullScreen(): void; + webkitExitFullscreen(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoFormatChanged", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoFrameStepCompleted", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoOptimalLayoutChanged", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGPathSegMovetoAbs extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; +declare var HTMLVideoElement: { + prototype: HTMLVideoElement; + new(): HTMLVideoElement; } -interface SVGStringList { - numberOfItems: number; - replaceItem(newItem: string, index: number): string; - getItem(index: number): string; - clear(): void; - appendItem(newItem: string): string; - initialize(newItem: string): string; - removeItem(index: number): string; - insertItemBefore(newItem: string, index: number): string; -} -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; +interface HashChangeEvent extends Event { + newURL: string; + oldURL: string; } -interface XDomainRequest { - timeout: number; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onprogress: (ev: ProgressEvent) => any; - ontimeout: (ev: Event) => any; - responseText: string; - contentType: string; - open(method: string, url: string): void; - abort(): void; - send(data?: any): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XDomainRequest: { - prototype: XDomainRequest; - new(): XDomainRequest; - create(): XDomainRequest; +declare var HashChangeEvent: { + prototype: HashChangeEvent; + new(type: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; } -interface DOML2DeprecatedBackgroundColorStyle { - bgColor: any; +interface History { + length: number; + state: any; + back(distance?: any): void; + forward(distance?: any): void; + go(delta?: any): void; + pushState(statedata: any, title?: string, url?: string): void; + replaceState(statedata: any, title?: string, url?: string): void; } -interface ElementTraversal { - childElementCount: number; - previousElementSibling: Element; - lastElementChild: Element; - nextElementSibling: Element; - firstElementChild: Element; +declare var History: { + prototype: History; + new(): History; } -interface SVGLength { - valueAsString: string; - valueInSpecifiedUnits: number; - value: number; - unitType: number; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - convertToSpecifiedUnits(unitType: number): void; - SVG_LENGTHTYPE_NUMBER: number; - SVG_LENGTHTYPE_CM: number; - SVG_LENGTHTYPE_PC: number; - SVG_LENGTHTYPE_PERCENTAGE: number; - SVG_LENGTHTYPE_MM: number; - SVG_LENGTHTYPE_PT: number; - SVG_LENGTHTYPE_IN: number; - SVG_LENGTHTYPE_EMS: number; - SVG_LENGTHTYPE_PX: number; - SVG_LENGTHTYPE_UNKNOWN: number; - SVG_LENGTHTYPE_EXS: number; -} -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - SVG_LENGTHTYPE_NUMBER: number; - SVG_LENGTHTYPE_CM: number; - SVG_LENGTHTYPE_PC: number; - SVG_LENGTHTYPE_PERCENTAGE: number; - SVG_LENGTHTYPE_MM: number; - SVG_LENGTHTYPE_PT: number; - SVG_LENGTHTYPE_IN: number; - SVG_LENGTHTYPE_EMS: number; - SVG_LENGTHTYPE_PX: number; - SVG_LENGTHTYPE_UNKNOWN: number; - SVG_LENGTHTYPE_EXS: number; +interface IDBCursor { + direction: string; + key: any; + primaryKey: any; + source: any; + advance(count: number): void; + continue(key?: any): void; + delete(): IDBRequest; + update(value: any): IDBRequest; + NEXT: string; + NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; } -interface SVGPolygonElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGAnimatedPoints, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; +declare var IDBCursor: { + prototype: IDBCursor; + new(): IDBCursor; + NEXT: string; + NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; } -interface HTMLPhraseElement extends HTMLElement { - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - /** - * Sets or retrieves reference information about the object. - */ - cite: string; -} -declare var HTMLPhraseElement: { - prototype: HTMLPhraseElement; - new(): HTMLPhraseElement; +interface IDBCursorWithValue extends IDBCursor { + value: any; } -interface NavigatorStorageUtils { +declare var IDBCursorWithValue: { + prototype: IDBCursorWithValue; + new(): IDBCursorWithValue; } -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - y: number; - y1: number; - x2: number; - x: number; - x1: number; - y2: number; +interface IDBDatabase extends EventTarget { + name: string; + objectStoreNames: DOMStringList; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + version: string; + close(): void; + createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; + deleteObjectStore(name: string): void; + transaction(storeNames: any, mode?: string): IDBTransaction; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; + +declare var IDBDatabase: { + prototype: IDBDatabase; + new(): IDBDatabase; } -interface SVGTextContentElement extends SVGElement, SVGStylable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - textLength: SVGAnimatedLength; - lengthAdjust: SVGAnimatedEnumeration; - getCharNumAtPosition(point: SVGPoint): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getComputedTextLength(): number; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getEndPositionOfChar(charnum: number): SVGPoint; - LENGTHADJUST_SPACING: number; - LENGTHADJUST_SPACINGANDGLYPHS: number; - LENGTHADJUST_UNKNOWN: number; +interface IDBFactory { + cmp(first: any, second: any): number; + deleteDatabase(name: string): IDBOpenDBRequest; + open(name: string, version?: number): IDBOpenDBRequest; } -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - LENGTHADJUST_SPACING: number; - LENGTHADJUST_SPACINGANDGLYPHS: number; - LENGTHADJUST_UNKNOWN: number; + +declare var IDBFactory: { + prototype: IDBFactory; + new(): IDBFactory; } -interface DOML2DeprecatedColorProperty { - color: string; +interface IDBIndex { + keyPath: string; + name: string; + objectStore: IDBObjectStore; + unique: boolean; + count(key?: any): IDBRequest; + get(key: any): IDBRequest; + getKey(key: any): IDBRequest; + openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; + openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; } -interface Location { - hash: string; - protocol: string; - search: string; - href: string; - hostname: string; - port: string; - pathname: string; - host: string; - reload(flag?: boolean): void; - replace(url: string): void; - assign(url: string): void; - toString(): string; +declare var IDBIndex: { + prototype: IDBIndex; + new(): IDBIndex; } -declare var Location: { - prototype: Location; - new(): Location; + +interface IDBKeyRange { + lower: any; + lowerOpen: boolean; + upper: any; + upperOpen: boolean; } -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; +declare var IDBKeyRange: { + prototype: IDBKeyRange; + new(): IDBKeyRange; + bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; + lowerBound(bound: any, open?: boolean): IDBKeyRange; + only(value: any): IDBKeyRange; + upperBound(bound: any, open?: boolean): IDBKeyRange; } -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; + +interface IDBObjectStore { + indexNames: DOMStringList; + keyPath: string; + name: string; + transaction: IDBTransaction; + add(value: any, key?: any): IDBRequest; + clear(): IDBRequest; + count(key?: any): IDBRequest; + createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; + delete(key: any): IDBRequest; + deleteIndex(indexName: string): void; + get(key: any): IDBRequest; + index(name: string): IDBIndex; + openCursor(range?: any, direction?: string): IDBRequest; + put(value: any, key?: any): IDBRequest; } -interface HTMLStyleElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; +declare var IDBObjectStore: { + prototype: IDBObjectStore; + new(): IDBObjectStore; } -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; + +interface IDBOpenDBRequest extends IDBRequest { + onblocked: (ev: Event) => any; + onupgradeneeded: (ev: IDBVersionChangeEvent) => any; + addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface PerformanceEntry { - name: string; - startTime: number; - duration: number; - entryType: string; +declare var IDBOpenDBRequest: { + prototype: IDBOpenDBRequest; + new(): IDBOpenDBRequest; } -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; + +interface IDBRequest extends EventTarget { + error: DOMError; + onerror: (ev: Event) => any; + onsuccess: (ev: Event) => any; + readyState: string; + result: any; + source: any; + transaction: IDBTransaction; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGTransform { - type: number; - angle: number; - matrix: SVGMatrix; - setTranslate(tx: number, ty: number): void; - setScale(sx: number, sy: number): void; - setMatrix(matrix: SVGMatrix): void; - setSkewY(angle: number): void; - setRotate(angle: number, cx: number, cy: number): void; - setSkewX(angle: number): void; - SVG_TRANSFORM_SKEWX: number; - SVG_TRANSFORM_UNKNOWN: number; - SVG_TRANSFORM_SCALE: number; - SVG_TRANSFORM_TRANSLATE: number; - SVG_TRANSFORM_MATRIX: number; - SVG_TRANSFORM_ROTATE: number; - SVG_TRANSFORM_SKEWY: number; +declare var IDBRequest: { + prototype: IDBRequest; + new(): IDBRequest; } -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - SVG_TRANSFORM_SKEWX: number; - SVG_TRANSFORM_UNKNOWN: number; - SVG_TRANSFORM_SCALE: number; - SVG_TRANSFORM_TRANSLATE: number; - SVG_TRANSFORM_MATRIX: number; - SVG_TRANSFORM_ROTATE: number; - SVG_TRANSFORM_SKEWY: number; + +interface IDBTransaction extends EventTarget { + db: IDBDatabase; + error: DOMError; + mode: string; + onabort: (ev: Event) => any; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + abort(): void; + objectStore(name: string): IDBObjectStore; + READ_ONLY: string; + READ_WRITE: string; + VERSION_CHANGE: string; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface UIEvent extends Event { - detail: number; - view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; +declare var IDBTransaction: { + prototype: IDBTransaction; + new(): IDBTransaction; + READ_ONLY: string; + READ_WRITE: string; + VERSION_CHANGE: string; } -declare var UIEvent: { - prototype: UIEvent; - new(): UIEvent; + +interface IDBVersionChangeEvent extends Event { + newVersion: number; + oldVersion: number; } -interface SVGURIReference { - href: SVGAnimatedString; +declare var IDBVersionChangeEvent: { + prototype: IDBVersionChangeEvent; + new(): IDBVersionChangeEvent; } -interface SVGPathSeg { - pathSegType: number; - pathSegTypeAsLetter: string; - PATHSEG_MOVETO_REL: number; - PATHSEG_LINETO_VERTICAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - PATHSEG_CURVETO_QUADRATIC_REL: number; - PATHSEG_CURVETO_CUBIC_ABS: number; - PATHSEG_LINETO_HORIZONTAL_ABS: number; - PATHSEG_CURVETO_QUADRATIC_ABS: number; - PATHSEG_LINETO_ABS: number; - PATHSEG_CLOSEPATH: number; - PATHSEG_LINETO_HORIZONTAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - PATHSEG_LINETO_REL: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - PATHSEG_ARC_REL: number; - PATHSEG_CURVETO_CUBIC_REL: number; - PATHSEG_UNKNOWN: number; - PATHSEG_LINETO_VERTICAL_ABS: number; - PATHSEG_ARC_ABS: number; - PATHSEG_MOVETO_ABS: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; +interface ImageData { + data: number[]; + height: number; + width: number; } -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - PATHSEG_MOVETO_REL: number; - PATHSEG_LINETO_VERTICAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - PATHSEG_CURVETO_QUADRATIC_REL: number; - PATHSEG_CURVETO_CUBIC_ABS: number; - PATHSEG_LINETO_HORIZONTAL_ABS: number; - PATHSEG_CURVETO_QUADRATIC_ABS: number; - PATHSEG_LINETO_ABS: number; - PATHSEG_CLOSEPATH: number; - PATHSEG_LINETO_HORIZONTAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - PATHSEG_LINETO_REL: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - PATHSEG_ARC_REL: number; - PATHSEG_CURVETO_CUBIC_REL: number; - PATHSEG_UNKNOWN: number; - PATHSEG_LINETO_VERTICAL_ABS: number; - PATHSEG_ARC_ABS: number; - PATHSEG_MOVETO_ABS: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + +declare var ImageData: { + prototype: ImageData; + new(): ImageData; } -interface WheelEvent extends MouseEvent { - deltaZ: number; - deltaX: number; - deltaMode: number; - deltaY: number; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - getCurrentPoint(element: Element): void; - DOM_DELTA_PIXEL: number; - DOM_DELTA_LINE: number; - DOM_DELTA_PAGE: number; +interface KeyboardEvent extends UIEvent { + altKey: boolean; + char: string; + charCode: number; + ctrlKey: boolean; + key: string; + keyCode: number; + locale: string; + location: number; + metaKey: boolean; + repeat: boolean; + shiftKey: boolean; + which: number; + getModifierState(keyArg: string): boolean; + initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; + DOM_KEY_LOCATION_JOYSTICK: number; + DOM_KEY_LOCATION_LEFT: number; + DOM_KEY_LOCATION_MOBILE: number; + DOM_KEY_LOCATION_NUMPAD: number; + DOM_KEY_LOCATION_RIGHT: number; + DOM_KEY_LOCATION_STANDARD: number; } -declare var WheelEvent: { - prototype: WheelEvent; - new(): WheelEvent; - DOM_DELTA_PIXEL: number; - DOM_DELTA_LINE: number; - DOM_DELTA_PAGE: number; + +declare var KeyboardEvent: { + prototype: KeyboardEvent; + new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; + DOM_KEY_LOCATION_JOYSTICK: number; + DOM_KEY_LOCATION_LEFT: number; + DOM_KEY_LOCATION_MOBILE: number; + DOM_KEY_LOCATION_NUMPAD: number; + DOM_KEY_LOCATION_RIGHT: number; + DOM_KEY_LOCATION_STANDARD: number; } -interface MSEventAttachmentTarget { - attachEvent(event: string, listener: EventListener): boolean; - detachEvent(event: string, listener: EventListener): void; +interface Location { + hash: string; + host: string; + hostname: string; + href: string; + origin: string; + pathname: string; + port: string; + protocol: string; + search: string; + assign(url: string): void; + reload(forcedReload?: boolean): void; + replace(url: string): void; + toString(): string; } -interface SVGNumber { - value: number; +declare var Location: { + prototype: Location; + new(): Location; } -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; + +interface LongRunningScriptDetectedEvent extends Event { + executionTime: number; + stopPageScriptExecution: boolean; } -interface SVGPathElement extends SVGElement, SVGStylable, SVGAnimatedPathData, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - getTotalLength(): number; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; +declare var LongRunningScriptDetectedEvent: { + prototype: LongRunningScriptDetectedEvent; + new(): LongRunningScriptDetectedEvent; } -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; + +interface MSApp { + clearTemporaryWebDataAsync(): MSAppAsyncOperation; + createBlobFromRandomAccessStream(type: string, seeker: any): Blob; + createDataPackage(object: any): any; + createDataPackageFromSelection(): any; + createFileFromStorageFile(storageFile: any): File; + createStreamFromInputStream(type: string, inputStream: any): MSStream; + execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; + execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; + getCurrentPriority(): string; + getHtmlPrintDocumentSourceAsync(htmlDoc: any): any; + getViewId(view: any): any; + isTaskScheduledAtPriorityOrHigher(priority: string): boolean; + pageHandlesAllApplicationActivations(enabled: boolean): void; + suppressSubdownloadCredentialPrompts(suppress: boolean): void; + terminateApp(exceptionObject: any): void; + CURRENT: string; + HIGH: string; + IDLE: string; + NORMAL: string; } +declare var MSApp: MSApp; -interface MSCompatibleInfo { - version: string; - userAgent: string; -} -declare var MSCompatibleInfo: { - prototype: MSCompatibleInfo; - new(): MSCompatibleInfo; +interface MSAppAsyncOperation extends EventTarget { + error: DOMError; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + readyState: number; + result: any; + start(): void; + COMPLETED: number; + ERROR: number; + STARTED: number; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface Text extends CharacterData, MSNodeExtensions { - wholeText: string; - splitText(offset: number): Text; - replaceWholeText(content: string): Text; -} -declare var Text: { - prototype: Text; - new(): Text; +declare var MSAppAsyncOperation: { + prototype: MSAppAsyncOperation; + new(): MSAppAsyncOperation; + COMPLETED: number; + ERROR: number; + STARTED: number; } -interface SVGAnimatedRect { - animVal: SVGRect; - baseVal: SVGRect; -} -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; +interface MSBlobBuilder { + append(data: any, endings?: string): void; + getBlob(contentType?: string): Blob; } -interface CSSNamespaceRule extends CSSRule { - namespaceURI: string; - prefix: string; -} -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; +declare var MSBlobBuilder: { + prototype: MSBlobBuilder; + new(): MSBlobBuilder; } -interface SVGPathSegList { - numberOfItems: number; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; - getItem(index: number): SVGPathSeg; - clear(): void; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; -} -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; +interface MSCSSMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + m11: number; + m12: number; + m13: number; + m14: number; + m21: number; + m22: number; + m23: number; + m24: number; + m31: number; + m32: number; + m33: number; + m34: number; + m41: number; + m42: number; + m43: number; + m44: number; + inverse(): MSCSSMatrix; + multiply(secondMatrix: MSCSSMatrix): MSCSSMatrix; + rotate(angleX: number, angleY?: number, angleZ?: number): MSCSSMatrix; + rotateAxisAngle(x: number, y: number, z: number, angle: number): MSCSSMatrix; + scale(scaleX: number, scaleY?: number, scaleZ?: number): MSCSSMatrix; + setMatrixValue(value: string): void; + skewX(angle: number): MSCSSMatrix; + skewY(angle: number): MSCSSMatrix; + toString(): string; + translate(x: number, y: number, z?: number): MSCSSMatrix; } -interface HTMLUnknownElement extends HTMLElement, MSDataBindingRecordSetReadonlyExtensions { +declare var MSCSSMatrix: { + prototype: MSCSSMatrix; + new(text?: string): MSCSSMatrix; } -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; + +interface MSGesture { + target: Element; + addPointer(pointerId: number): void; + stop(): void; } -interface HTMLAudioElement extends HTMLMediaElement { +declare var MSGesture: { + prototype: MSGesture; + new(): MSGesture; } -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; + +interface MSGestureEvent extends UIEvent { + clientX: number; + clientY: number; + expansion: number; + gestureObject: any; + hwTimestamp: number; + offsetX: number; + offsetY: number; + rotation: number; + scale: number; + screenX: number; + screenY: number; + translationX: number; + translationY: number; + velocityAngular: number; + velocityExpansion: number; + velocityX: number; + velocityY: number; + initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; + MSGESTURE_FLAG_BEGIN: number; + MSGESTURE_FLAG_CANCEL: number; + MSGESTURE_FLAG_END: number; + MSGESTURE_FLAG_INERTIA: number; + MSGESTURE_FLAG_NONE: number; } -interface MSImageResourceExtensions { - dynsrc: string; - vrml: string; - lowsrc: string; - start: string; - loop: number; +declare var MSGestureEvent: { + prototype: MSGestureEvent; + new(): MSGestureEvent; + MSGESTURE_FLAG_BEGIN: number; + MSGESTURE_FLAG_CANCEL: number; + MSGESTURE_FLAG_END: number; + MSGESTURE_FLAG_INERTIA: number; + MSGESTURE_FLAG_NONE: number; } -interface PositionError { - code: number; - message: string; - toString(): string; - POSITION_UNAVAILABLE: number; - PERMISSION_DENIED: number; - TIMEOUT: number; +interface MSGraphicsTrust { + constrictionActive: boolean; + status: string; } -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - POSITION_UNAVAILABLE: number; - PERMISSION_DENIED: number; - TIMEOUT: number; + +declare var MSGraphicsTrust: { + prototype: MSGraphicsTrust; + new(): MSGraphicsTrust; } -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves the width of the object. - */ +interface MSHTMLWebViewElement extends HTMLElement { + canGoBack: boolean; + canGoForward: boolean; + containsFullScreenElement: boolean; + documentTitle: string; + height: number; + settings: MSWebViewSettings; + src: string; width: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - cellIndex: number; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorLight: any; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorDark: any; -} -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; + addWebAllowedObject(name: string, applicationObject: any): void; + buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; + capturePreviewToBlobAsync(): MSWebViewAsyncOperation; + captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; + getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; + getDeferredPermissionRequests(): DeferredPermissionRequest[]; + goBack(): void; + goForward(): void; + invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; + navigate(uri: string): void; + navigateToLocalStreamUri(source: string, streamResolver: any): void; + navigateToString(contents: string): void; + navigateWithHttpRequestMessage(requestMessage: any): void; + refresh(): void; + stop(): void; } -interface SVGElementInstance extends EventTarget { - previousSibling: SVGElementInstance; - parentNode: SVGElementInstance; - lastChild: SVGElementInstance; - nextSibling: SVGElementInstance; - childNodes: SVGElementInstanceList; - correspondingUseElement: SVGUseElement; - correspondingElement: SVGElement; - firstChild: SVGElementInstance; +declare var MSHTMLWebViewElement: { + prototype: MSHTMLWebViewElement; + new(): MSHTMLWebViewElement; } -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; + +interface MSHeaderFooter { + URL: string; + dateLong: string; + dateShort: string; + font: string; + htmlFoot: string; + htmlHead: string; + page: number; + pageTotal: number; + textFoot: string; + textHead: string; + timeLong: string; + timeShort: string; + title: string; } -interface MSNamespaceInfoCollection { - length: number; - add(namespace?: string, urn?: string, implementationUrl?: any): any; - item(index: any): any; - // [index: any]: any; +declare var MSHeaderFooter: { + prototype: MSHeaderFooter; + new(): MSHeaderFooter; } -declare var MSNamespaceInfoCollection: { - prototype: MSNamespaceInfoCollection; - new(): MSNamespaceInfoCollection; + +interface MSInputMethodContext extends EventTarget { + compositionEndOffset: number; + compositionStartOffset: number; + oncandidatewindowhide: (ev: Event) => any; + oncandidatewindowshow: (ev: Event) => any; + oncandidatewindowupdate: (ev: Event) => any; + target: HTMLElement; + getCandidateWindowClientRect(): ClientRect; + getCompositionAlternatives(): string[]; + hasComposition(): boolean; + isCandidateWindowVisible(): boolean; + addEventListener(type: "MSCandidateWindowHide", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSCandidateWindowShow", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSCandidateWindowUpdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGCircleElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - cx: SVGAnimatedLength; - r: SVGAnimatedLength; - cy: SVGAnimatedLength; +declare var MSInputMethodContext: { + prototype: MSInputMethodContext; + new(): MSInputMethodContext; } -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; + +interface MSManipulationEvent extends UIEvent { + currentState: number; + inertiaDestinationX: number; + inertiaDestinationY: number; + lastState: number; + initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; + MS_MANIPULATION_STATE_ACTIVE: number; + MS_MANIPULATION_STATE_CANCELLED: number; + MS_MANIPULATION_STATE_COMMITTED: number; + MS_MANIPULATION_STATE_DRAGGING: number; + MS_MANIPULATION_STATE_INERTIA: number; + MS_MANIPULATION_STATE_PRESELECT: number; + MS_MANIPULATION_STATE_SELECTING: number; + MS_MANIPULATION_STATE_STOPPED: number; } -interface StyleSheetList { - length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; +declare var MSManipulationEvent: { + prototype: MSManipulationEvent; + new(): MSManipulationEvent; + MS_MANIPULATION_STATE_ACTIVE: number; + MS_MANIPULATION_STATE_CANCELLED: number; + MS_MANIPULATION_STATE_COMMITTED: number; + MS_MANIPULATION_STATE_DRAGGING: number; + MS_MANIPULATION_STATE_INERTIA: number; + MS_MANIPULATION_STATE_PRESELECT: number; + MS_MANIPULATION_STATE_SELECTING: number; + MS_MANIPULATION_STATE_STOPPED: number; } -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; + +interface MSMediaKeyError { + code: number; + systemCode: number; + MS_MEDIA_KEYERR_CLIENT: number; + MS_MEDIA_KEYERR_DOMAIN: number; + MS_MEDIA_KEYERR_HARDWARECHANGE: number; + MS_MEDIA_KEYERR_OUTPUT: number; + MS_MEDIA_KEYERR_SERVICE: number; + MS_MEDIA_KEYERR_UNKNOWN: number; } -interface CSSImportRule extends CSSRule { - styleSheet: CSSStyleSheet; - href: string; - media: MediaList; +declare var MSMediaKeyError: { + prototype: MSMediaKeyError; + new(): MSMediaKeyError; + MS_MEDIA_KEYERR_CLIENT: number; + MS_MEDIA_KEYERR_DOMAIN: number; + MS_MEDIA_KEYERR_HARDWARECHANGE: number; + MS_MEDIA_KEYERR_OUTPUT: number; + MS_MEDIA_KEYERR_SERVICE: number; + MS_MEDIA_KEYERR_UNKNOWN: number; } -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; + +interface MSMediaKeyMessageEvent extends Event { + destinationURL: string; + message: Uint8Array; } -interface CustomEvent extends Event { - detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; +declare var MSMediaKeyMessageEvent: { + prototype: MSMediaKeyMessageEvent; + new(): MSMediaKeyMessageEvent; } -declare var CustomEvent: { - prototype: CustomEvent; - new(): CustomEvent; + +interface MSMediaKeyNeededEvent extends Event { + initData: Uint8Array; } -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; +declare var MSMediaKeyNeededEvent: { + prototype: MSMediaKeyNeededEvent; + new(): MSMediaKeyNeededEvent; } -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; + +interface MSMediaKeySession extends EventTarget { + error: MSMediaKeyError; + keySystem: string; + sessionId: string; + close(): void; + update(key: Uint8Array): void; } -interface HTMLTextAreaElement extends HTMLElement, MSDataBindingExtensions { - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Retrieves the type of control. - */ - type: string; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Creates a TextRange object for the element. - */ - createTextRange(): TextRange; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +declare var MSMediaKeySession: { + prototype: MSMediaKeySession; + new(): MSMediaKeySession; } -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; + +interface MSMediaKeys { + keySystem: string; + createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; } -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; +declare var MSMediaKeys: { + prototype: MSMediaKeys; + new(keySystem: string): MSMediaKeys; + isTypeSupported(keySystem: string, type?: string): boolean; } -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; + +interface MSMimeTypesCollection { + length: number; } -interface DOML2DeprecatedMarginStyle { - vspace: number; - hspace: number; +declare var MSMimeTypesCollection: { + prototype: MSMimeTypesCollection; + new(): MSMimeTypesCollection; +} + +interface MSPluginsCollection { + length: number; + refresh(reload?: boolean): void; } -interface MSWindowModeless { - dialogTop: any; - dialogLeft: any; - dialogWidth: any; - dialogHeight: any; - menuArguments: any; +declare var MSPluginsCollection: { + prototype: MSPluginsCollection; + new(): MSPluginsCollection; } -interface DOML2DeprecatedAlignmentStyle { - align: string; +interface MSPointerEvent extends MouseEvent { + currentPoint: any; + height: number; + hwTimestamp: number; + intermediatePoints: any; + isPrimary: boolean; + pointerId: number; + pointerType: any; + pressure: number; + rotation: number; + tiltX: number; + tiltY: number; + width: number; + getCurrentPoint(element: Element): void; + getIntermediatePoints(element: Element): void; + initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; } -interface HTMLMarqueeElement extends HTMLElement, MSDataBindingExtensions, DOML2DeprecatedBackgroundColorStyle { - width: string; - onbounce: (ev: Event) => any; - vspace: number; - trueSpeed: boolean; - scrollAmount: number; - scrollDelay: number; - behavior: string; - height: string; - loop: number; - direction: string; - hspace: number; - onstart: (ev: Event) => any; - onfinish: (ev: Event) => any; - stop(): void; - start(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "bounce", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "start", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "finish", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; +declare var MSPointerEvent: { + prototype: MSPointerEvent; + new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; } -interface SVGRect { - y: number; - width: number; - x: number; - height: number; -} -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; +interface MSPrintManagerTemplatePrinter extends MSTemplatePrinter, EventTarget { + percentScale: number; + showHeaderFooter: boolean; + shrinkToFit: boolean; + drawPreviewPage(element: HTMLElement, pageNumber: number): void; + endPrint(): void; + getPrintTaskOptionValue(key: string): any; + invalidatePreview(): void; + setPageCount(pageCount: number): void; + startPrint(): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSNodeExtensions { - swapNode(otherNode: Node): Node; - removeNode(deep?: boolean): Node; - replaceNode(replacement: Node): Node; +declare var MSPrintManagerTemplatePrinter: { + prototype: MSPrintManagerTemplatePrinter; + new(): MSPrintManagerTemplatePrinter; } -interface History { +interface MSRangeCollection { length: number; - state: any; - back(distance?: any): void; - forward(distance?: any): void; - go(delta?: any): void; - replaceState(statedata: any, title: string, url?: string): void; - pushState(statedata: any, title: string, url?: string): void; + item(index: number): Range; + [index: number]: Range; } -declare var History: { - prototype: History; - new(): History; + +declare var MSRangeCollection: { + prototype: MSRangeCollection; + new(): MSRangeCollection; } -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - y: number; - y1: number; - x2: number; - x: number; - x1: number; - y2: number; +interface MSSiteModeEvent extends Event { + actionURL: string; + buttonID: number; } -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; + +declare var MSSiteModeEvent: { + prototype: MSSiteModeEvent; + new(): MSSiteModeEvent; } -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - y: number; - y1: number; - x: number; - x1: number; +interface MSStream { + type: string; + msClose(): void; + msDetachStream(): any; } -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; + +declare var MSStream: { + prototype: MSStream; + new(): MSStream; } -interface TimeRanges { - length: number; - start(index: number): number; - end(index: number): number; +interface MSStreamReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(stream: MSStream, size?: number): void; + readAsBinaryString(stream: MSStream, size?: number): void; + readAsBlob(stream: MSStream, size?: number): void; + readAsDataURL(stream: MSStream, size?: number): void; + readAsText(stream: MSStream, encoding?: string, size?: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; + +declare var MSStreamReader: { + prototype: MSStreamReader; + new(): MSStreamReader; } -interface CSSRule { - cssText: string; - parentStyleSheet: CSSStyleSheet; - parentRule: CSSRule; +interface MSTemplatePrinter { + collate: boolean; + copies: number; + currentPage: boolean; + currentPageAvail: boolean; + duplex: boolean; + footer: string; + frameActive: boolean; + frameActiveEnabled: boolean; + frameAsShown: boolean; + framesetDocument: boolean; + header: string; + headerFooterFont: string; + marginBottom: number; + marginLeft: number; + marginRight: number; + marginTop: number; + orientation: string; + pageFrom: number; + pageHeight: number; + pageTo: number; + pageWidth: number; + selectedPages: boolean; + selection: boolean; + selectionEnabled: boolean; + unprintableBottom: number; + unprintableLeft: number; + unprintableRight: number; + unprintableTop: number; + usePrinterCopyCollate: boolean; + createHeaderFooter(): MSHeaderFooter; + deviceSupports(property: string): any; + ensurePrintDialogDefaults(): boolean; + getPageMarginBottom(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginBottomImportant(pageRule: CSSPageRule): boolean; + getPageMarginLeft(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginLeftImportant(pageRule: CSSPageRule): boolean; + getPageMarginRight(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginRightImportant(pageRule: CSSPageRule): boolean; + getPageMarginTop(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginTopImportant(pageRule: CSSPageRule): boolean; + printBlankPage(): void; + printNonNative(document: any): boolean; + printNonNativeFrames(document: any, activeFrame: boolean): void; + printPage(element: HTMLElement): void; + showPageSetupDialog(): boolean; + showPrintDialog(): boolean; + startDoc(title: string): boolean; + stopDoc(): void; + updatePageStatus(status: number): void; +} + +declare var MSTemplatePrinter: { + prototype: MSTemplatePrinter; + new(): MSTemplatePrinter; +} + +interface MSWebViewAsyncOperation extends EventTarget { + error: DOMError; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + readyState: number; + result: any; + target: MSHTMLWebViewElement; type: number; - IMPORT_RULE: number; - MEDIA_RULE: number; - STYLE_RULE: number; - NAMESPACE_RULE: number; - PAGE_RULE: number; - UNKNOWN_RULE: number; - FONT_FACE_RULE: number; - CHARSET_RULE: number; - KEYFRAMES_RULE: number; - KEYFRAME_RULE: number; - VIEWPORT_RULE: number; + start(): void; + COMPLETED: number; + ERROR: number; + STARTED: number; + TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; + TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; + TYPE_INVOKE_SCRIPT: number; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - IMPORT_RULE: number; - MEDIA_RULE: number; - STYLE_RULE: number; - NAMESPACE_RULE: number; - PAGE_RULE: number; - UNKNOWN_RULE: number; - FONT_FACE_RULE: number; - CHARSET_RULE: number; - KEYFRAMES_RULE: number; - KEYFRAME_RULE: number; - VIEWPORT_RULE: number; + +declare var MSWebViewAsyncOperation: { + prototype: MSWebViewAsyncOperation; + new(): MSWebViewAsyncOperation; + COMPLETED: number; + ERROR: number; + STARTED: number; + TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; + TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; + TYPE_INVOKE_SCRIPT: number; } -interface SVGPathSegLinetoAbs extends SVGPathSeg { - y: number; - x: number; +interface MSWebViewSettings { + isIndexedDBEnabled: boolean; + isJavaScriptEnabled: boolean; } -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; + +declare var MSWebViewSettings: { + prototype: MSWebViewSettings; + new(): MSWebViewSettings; } -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - /** - * Sets or retrieves reference information about the object. - */ - cite: string; +interface MediaElementAudioSourceNode extends AudioNode { } -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; + +declare var MediaElementAudioSourceNode: { + prototype: MediaElementAudioSourceNode; + new(): MediaElementAudioSourceNode; } -interface SVGMatrix { - e: number; - c: number; - a: number; - b: number; - d: number; - f: number; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - flipY(): SVGMatrix; - skewY(angle: number): SVGMatrix; - inverse(): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - rotate(angle: number): SVGMatrix; - flipX(): SVGMatrix; - translate(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - skewX(angle: number): SVGMatrix; +interface MediaError { + code: number; + msExtendedCode: number; + MEDIA_ERR_ABORTED: number; + MEDIA_ERR_DECODE: number; + MEDIA_ERR_NETWORK: number; + MEDIA_ERR_SRC_NOT_SUPPORTED: number; + MS_MEDIA_ERR_ENCRYPTED: number; } -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; + +declare var MediaError: { + prototype: MediaError; + new(): MediaError; + MEDIA_ERR_ABORTED: number; + MEDIA_ERR_DECODE: number; + MEDIA_ERR_NETWORK: number; + MEDIA_ERR_SRC_NOT_SUPPORTED: number; + MS_MEDIA_ERR_ENCRYPTED: number; } -interface MSPopupWindow { - document: Document; - isOpen: boolean; - show(x: number, y: number, w: number, h: number, element?: any): void; - hide(): void; +interface MediaList { + length: number; + mediaText: string; + appendMedium(newMedium: string): void; + deleteMedium(oldMedium: string): void; + item(index: number): string; + toString(): string; + [index: number]: string; } -declare var MSPopupWindow: { - prototype: MSPopupWindow; - new(): MSPopupWindow; + +declare var MediaList: { + prototype: MediaList; + new(): MediaList; } -interface BeforeUnloadEvent extends Event { - returnValue: string; +interface MediaQueryList { + matches: boolean; + media: string; + addListener(listener: MediaQueryListListener): void; + removeListener(listener: MediaQueryListListener): void; } -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; + +declare var MediaQueryList: { + prototype: MediaQueryList; + new(): MediaQueryList; } -interface SVGUseElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - animatedInstanceRoot: SVGElementInstance; - instanceRoot: SVGElementInstance; - x: SVGAnimatedLength; - height: SVGAnimatedLength; +interface MediaSource extends EventTarget { + activeSourceBuffers: SourceBufferList; + duration: number; + readyState: number; + sourceBuffers: SourceBufferList; + addSourceBuffer(type: string): SourceBuffer; + endOfStream(error?: number): void; + removeSourceBuffer(sourceBuffer: SourceBuffer): void; } -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; + +declare var MediaSource: { + prototype: MediaSource; + new(): MediaSource; + isTypeSupported(type: string): boolean; } -interface Event { - timeStamp: number; - defaultPrevented: boolean; - isTrusted: boolean; - currentTarget: EventTarget; - cancelBubble: boolean; - target: EventTarget; - eventPhase: number; - cancelable: boolean; - type: string; - srcElement: Element; - bubbles: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - stopPropagation(): void; - stopImmediatePropagation(): void; - preventDefault(): void; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; +interface MessageChannel { + port1: MessagePort; + port2: MessagePort; } -declare var Event: { - prototype: Event; - new(): Event; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; + +declare var MessageChannel: { + prototype: MessageChannel; + new(): MessageChannel; } -interface ImageData { - width: number; - data: number[]; - height: number; +interface MessageEvent extends Event { + data: any; + origin: string; + ports: any; + source: Window; + initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; } -declare var ImageData: { - prototype: ImageData; - new(): ImageData; + +declare var MessageEvent: { + prototype: MessageEvent; + new(): MessageEvent; } -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the width of the object. - */ - width: any; - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; +interface MessagePort extends EventTarget { + onmessage: (ev: MessageEvent) => any; + close(): void; + postMessage(message?: any, ports?: any): void; + start(): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; + +declare var MessagePort: { + prototype: MessagePort; + new(): MessagePort; } -interface SVGException { - code: number; - message: string; - name: string; - toString(): string; - SVG_MATRIX_NOT_INVERTABLE: number; - SVG_WRONG_TYPE_ERR: number; - SVG_INVALID_VALUE_ERR: number; +interface MimeType { + description: string; + enabledPlugin: Plugin; + suffixes: string; + type: string; } -declare var SVGException: { - prototype: SVGException; - new(): SVGException; - SVG_MATRIX_NOT_INVERTABLE: number; - SVG_WRONG_TYPE_ERR: number; - SVG_INVALID_VALUE_ERR: number; + +declare var MimeType: { + prototype: MimeType; + new(): MimeType; } -interface SVGLinearGradientElement extends SVGGradientElement { - y1: SVGAnimatedLength; - x2: SVGAnimatedLength; - x1: SVGAnimatedLength; - y2: SVGAnimatedLength; +interface MimeTypeArray { + length: number; + item(index: number): Plugin; + namedItem(type: string): Plugin; + [index: number]: Plugin; } -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; + +declare var MimeTypeArray: { + prototype: MimeTypeArray; + new(): MimeTypeArray; } -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; +interface MouseEvent extends UIEvent { + altKey: boolean; + button: number; + buttons: number; + clientX: number; + clientY: number; + ctrlKey: boolean; + fromElement: Element; + layerX: number; + layerY: number; + metaKey: boolean; + movementX: number; + movementY: number; + offsetX: number; + offsetY: number; + pageX: number; + pageY: number; + relatedTarget: EventTarget; + screenX: number; + screenY: number; + shiftKey: boolean; + toElement: Element; + which: number; + x: number; + y: number; + getModifierState(keyArg: string): boolean; + initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget): void; } -interface SVGAnimatedEnumeration { - animVal: number; - baseVal: number; +declare var MouseEvent: { + prototype: MouseEvent; + new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; } -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; + +interface MouseWheelEvent extends MouseEvent { + wheelDelta: number; + wheelDeltaX: number; + wheelDeltaY: number; + initMouseWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, wheelDeltaArg: number): void; } -interface DOML2DeprecatedSizeProperty { - size: number; +declare var MouseWheelEvent: { + prototype: MouseWheelEvent; + new(): MouseWheelEvent; } -interface HTMLUListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { -} -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; +interface MutationEvent extends Event { + attrChange: number; + attrName: string; + newValue: string; + prevValue: string; + relatedNode: Node; + initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; + ADDITION: number; + MODIFICATION: number; + REMOVAL: number; } -interface SVGRectElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - ry: SVGAnimatedLength; - rx: SVGAnimatedLength; - x: SVGAnimatedLength; - height: SVGAnimatedLength; -} -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; +declare var MutationEvent: { + prototype: MutationEvent; + new(): MutationEvent; + ADDITION: number; + MODIFICATION: number; + REMOVAL: number; } -interface ErrorEventHandler { - (event: Event, source: string, fileno: number, columnNumber: number): void; +interface MutationObserver { + disconnect(): void; + observe(target: Node, options: MutationObserverInit): void; + takeRecords(): MutationRecord[]; } -interface HTMLDivElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; +declare var MutationObserver: { + prototype: MutationObserver; + new(callback: MutationCallback): MutationObserver; } -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; + +interface MutationRecord { + addedNodes: NodeList; + attributeName: string; + attributeNamespace: string; + nextSibling: Node; + oldValue: string; + previousSibling: Node; + removedNodes: NodeList; + target: Node; + type: string; } -interface DOML2DeprecatedBorderStyle { - border: string; +declare var MutationRecord: { + prototype: MutationRecord; + new(): MutationRecord; } interface NamedNodeMap { length: number; - removeNamedItemNS(namespaceURI: string, localName: string): Attr; + getNamedItem(name: string): Attr; + getNamedItemNS(namespaceURI: string, localName: string): Attr; item(index: number): Attr; - [index: number]: Attr; removeNamedItem(name: string): Attr; - getNamedItem(name: string): Attr; - // [name: string]: Attr; + removeNamedItemNS(namespaceURI: string, localName: string): Attr; setNamedItem(arg: Attr): Attr; - getNamedItemNS(namespaceURI: string, localName: string): Attr; setNamedItemNS(arg: Attr): Attr; + [index: number]: Attr; } + declare var NamedNodeMap: { prototype: NamedNodeMap; new(): NamedNodeMap; } -interface MediaList { - length: number; - mediaText: string; - deleteMedium(oldMedium: string): void; - appendMedium(newMedium: string): void; - item(index: number): string; - [index: number]: string; - toString(): string; +interface NavigationCompletedEvent extends NavigationEvent { + isSuccess: boolean; + webErrorStatus: number; } -declare var MediaList: { - prototype: MediaList; - new(): MediaList; + +declare var NavigationCompletedEvent: { + prototype: NavigationCompletedEvent; + new(): NavigationCompletedEvent; } -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - y: number; - x: number; +interface NavigationEvent extends Event { + uri: string; } -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; + +declare var NavigationEvent: { + prototype: NavigationEvent; + new(): NavigationEvent; } -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - y: number; - x2: number; - x: number; - y2: number; +interface NavigationEventWithReferrer extends NavigationEvent { + referer: string; } -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; + +declare var NavigationEventWithReferrer: { + prototype: NavigationEventWithReferrer; + new(): NavigationEventWithReferrer; } -interface SVGLengthList { - numberOfItems: number; - replaceItem(newItem: SVGLength, index: number): SVGLength; - getItem(index: number): SVGLength; - clear(): void; - appendItem(newItem: SVGLength): SVGLength; - initialize(newItem: SVGLength): SVGLength; - removeItem(index: number): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; +interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver { + appCodeName: string; + appMinorVersion: string; + browserLanguage: string; + connectionSpeed: number; + cookieEnabled: boolean; + cpuClass: string; + language: string; + maxTouchPoints: number; + mimeTypes: MSMimeTypesCollection; + msManipulationViewsEnabled: boolean; + msMaxTouchPoints: number; + msPointerEnabled: boolean; + plugins: MSPluginsCollection; + pointerEnabled: boolean; + systemLanguage: string; + userLanguage: string; + webdriver: boolean; + getGamepads(): Gamepad[]; + javaEnabled(): boolean; + msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; + +declare var Navigator: { + prototype: Navigator; + new(): Navigator; } -interface ProcessingInstruction extends Node { - target: string; - data: string; +interface Node extends EventTarget { + attributes: NamedNodeMap; + baseURI: string; + childNodes: NodeList; + firstChild: Node; + lastChild: Node; + localName: string; + namespaceURI: string; + nextSibling: Node; + nodeName: string; + nodeType: number; + nodeValue: string; + ownerDocument: Document; + parentElement: HTMLElement; + parentNode: Node; + prefix: string; + previousSibling: Node; + textContent: string; + appendChild(newChild: Node): Node; + cloneNode(deep?: boolean): Node; + compareDocumentPosition(other: Node): number; + hasAttributes(): boolean; + hasChildNodes(): boolean; + insertBefore(newChild: Node, refChild?: Node): Node; + isDefaultNamespace(namespaceURI: string): boolean; + isEqualNode(arg: Node): boolean; + isSameNode(other: Node): boolean; + lookupNamespaceURI(prefix: string): string; + lookupPrefix(namespaceURI: string): string; + normalize(): void; + removeChild(oldChild: Node): Node; + replaceChild(newChild: Node, oldChild: Node): Node; + ATTRIBUTE_NODE: number; + CDATA_SECTION_NODE: number; + COMMENT_NODE: number; + DOCUMENT_FRAGMENT_NODE: number; + DOCUMENT_NODE: number; + DOCUMENT_POSITION_CONTAINED_BY: number; + DOCUMENT_POSITION_CONTAINS: number; + DOCUMENT_POSITION_DISCONNECTED: number; + DOCUMENT_POSITION_FOLLOWING: number; + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; + DOCUMENT_POSITION_PRECEDING: number; + DOCUMENT_TYPE_NODE: number; + ELEMENT_NODE: number; + ENTITY_NODE: number; + ENTITY_REFERENCE_NODE: number; + NOTATION_NODE: number; + PROCESSING_INSTRUCTION_NODE: number; + TEXT_NODE: number; } -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; + +declare var Node: { + prototype: Node; + new(): Node; + ATTRIBUTE_NODE: number; + CDATA_SECTION_NODE: number; + COMMENT_NODE: number; + DOCUMENT_FRAGMENT_NODE: number; + DOCUMENT_NODE: number; + DOCUMENT_POSITION_CONTAINED_BY: number; + DOCUMENT_POSITION_CONTAINS: number; + DOCUMENT_POSITION_DISCONNECTED: number; + DOCUMENT_POSITION_FOLLOWING: number; + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; + DOCUMENT_POSITION_PRECEDING: number; + DOCUMENT_TYPE_NODE: number; + ELEMENT_NODE: number; + ENTITY_NODE: number; + ENTITY_REFERENCE_NODE: number; + NOTATION_NODE: number; + PROCESSING_INSTRUCTION_NODE: number; + TEXT_NODE: number; } -interface MSWindowExtensions { - status: string; - onmouseleave: (ev: MouseEvent) => any; - screenLeft: number; - offscreenBuffering: any; - maxConnectionsPerServer: number; - onmouseenter: (ev: MouseEvent) => any; - clipboardData: DataTransfer; - defaultStatus: string; - clientInformation: Navigator; - closed: boolean; - onhelp: (ev: Event) => any; - external: External; - event: MSEventObj; - onfocusout: (ev: FocusEvent) => any; - screenTop: number; - onfocusin: (ev: FocusEvent) => any; - showModelessDialog(url?: string, argument?: any, options?: any): Window; - navigate(url: string): void; - resizeBy(x?: number, y?: number): void; - item(index: any): any; - resizeTo(x?: number, y?: number): void; - createPopup(arguments?: any): MSPopupWindow; - toStaticHTML(html: string): string; - execScript(code: string, language?: string): any; - msWriteProfilerMark(profilerMarkName: string): void; - moveTo(x?: number, y?: number): void; - moveBy(x?: number, y?: number): void; - showHelp(url: string, helpArg?: any, features?: string): void; - captureEvents(): void; - releaseEvents(): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface NodeFilter { + FILTER_ACCEPT: number; + FILTER_REJECT: number; + FILTER_SKIP: number; + SHOW_ALL: number; + SHOW_ATTRIBUTE: number; + SHOW_CDATA_SECTION: number; + SHOW_COMMENT: number; + SHOW_DOCUMENT: number; + SHOW_DOCUMENT_FRAGMENT: number; + SHOW_DOCUMENT_TYPE: number; + SHOW_ELEMENT: number; + SHOW_ENTITY: number; + SHOW_ENTITY_REFERENCE: number; + SHOW_NOTATION: number; + SHOW_PROCESSING_INSTRUCTION: number; + SHOW_TEXT: number; } +declare var NodeFilter: NodeFilter; -interface MSBehaviorUrnsCollection { - length: number; - item(index: number): string; -} -declare var MSBehaviorUrnsCollection: { - prototype: MSBehaviorUrnsCollection; - new(): MSBehaviorUrnsCollection; +interface NodeIterator { + expandEntityReferences: boolean; + filter: NodeFilter; + root: Node; + whatToShow: number; + detach(): void; + nextNode(): Node; + previousNode(): Node; } -interface CSSFontFaceRule extends CSSRule { - style: CSSStyleDeclaration; -} -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; +declare var NodeIterator: { + prototype: NodeIterator; + new(): NodeIterator; } -interface DOML2DeprecatedBackgroundStyle { - background: string; +interface NodeList { + length: number; + item(index: number): Node; + [index: number]: Node; } -interface TextEvent extends UIEvent { - inputMethod: number; - data: string; - locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - DOM_INPUT_METHOD_KEYBOARD: number; - DOM_INPUT_METHOD_DROP: number; - DOM_INPUT_METHOD_IME: number; - DOM_INPUT_METHOD_SCRIPT: number; - DOM_INPUT_METHOD_VOICE: number; - DOM_INPUT_METHOD_UNKNOWN: number; - DOM_INPUT_METHOD_PASTE: number; - DOM_INPUT_METHOD_HANDWRITING: number; - DOM_INPUT_METHOD_OPTION: number; - DOM_INPUT_METHOD_MULTIMODAL: number; -} -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - DOM_INPUT_METHOD_KEYBOARD: number; - DOM_INPUT_METHOD_DROP: number; - DOM_INPUT_METHOD_IME: number; - DOM_INPUT_METHOD_SCRIPT: number; - DOM_INPUT_METHOD_VOICE: number; - DOM_INPUT_METHOD_UNKNOWN: number; - DOM_INPUT_METHOD_PASTE: number; - DOM_INPUT_METHOD_HANDWRITING: number; - DOM_INPUT_METHOD_OPTION: number; - DOM_INPUT_METHOD_MULTIMODAL: number; +declare var NodeList: { + prototype: NodeList; + new(): NodeList; } -interface DocumentFragment extends Node, NodeSelector, MSEventAttachmentTarget, MSNodeExtensions { -} -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; +interface OES_element_index_uint { } -interface SVGPolylineElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGAnimatedPoints, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; +declare var OES_element_index_uint: { + prototype: OES_element_index_uint; + new(): OES_element_index_uint; } -interface SVGAnimatedPathData { - pathSegList: SVGPathSegList; +interface OES_standard_derivatives { + FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; } -interface Position { - timestamp: Date; - coords: Coordinates; -} -declare var Position: { - prototype: Position; - new(): Position; +declare var OES_standard_derivatives: { + prototype: OES_standard_derivatives; + new(): OES_standard_derivatives; + FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; } -interface BookmarkCollection { - length: number; - item(index: number): any; - [index: number]: any; -} -declare var BookmarkCollection: { - prototype: BookmarkCollection; - new(): BookmarkCollection; +interface OES_texture_float { } -interface PerformanceMark extends PerformanceEntry { -} -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; +declare var OES_texture_float: { + prototype: OES_texture_float; + new(): OES_texture_float; } -interface CSSPageRule extends CSSRule { - pseudoClass: string; - selectorText: string; - selector: string; - style: CSSStyleDeclaration; -} -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; +interface OES_texture_float_linear { } -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; +declare var OES_texture_float_linear: { + prototype: OES_texture_float_linear; + new(): OES_texture_float_linear; } -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; + +interface OfflineAudioCompletionEvent extends Event { + renderedBuffer: AudioBuffer; } -interface MSNavigatorExtensions { - userLanguage: string; - plugins: MSPluginsCollection; - cookieEnabled: boolean; - appCodeName: string; - cpuClass: string; - appMinorVersion: string; - connectionSpeed: number; - browserLanguage: string; - mimeTypes: MSMimeTypesCollection; - systemLanguage: string; - language: string; - javaEnabled(): boolean; - taintEnabled(): boolean; +declare var OfflineAudioCompletionEvent: { + prototype: OfflineAudioCompletionEvent; + new(): OfflineAudioCompletionEvent; } -interface HTMLSpanElement extends HTMLElement, MSDataBindingExtensions { +interface OfflineAudioContext extends AudioContext { + oncomplete: (ev: Event) => any; + startRendering(): void; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; + +declare var OfflineAudioContext: { + prototype: OfflineAudioContext; + new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; } -interface HTMLHeadElement extends HTMLElement { - profile: string; +interface OscillatorNode extends AudioNode { + detune: AudioParam; + frequency: AudioParam; + onended: (ev: Event) => any; + type: string; + setPeriodicWave(periodicWave: PeriodicWave): void; + start(when?: number): void; + stop(when?: number): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; + +declare var OscillatorNode: { + prototype: OscillatorNode; + new(): OscillatorNode; } -interface HTMLHeadingElement extends HTMLElement, DOML2DeprecatedTextFlowControl { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; +interface PageTransitionEvent extends Event { + persisted: boolean; } -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; + +declare var PageTransitionEvent: { + prototype: PageTransitionEvent; + new(): PageTransitionEvent; } -interface HTMLFormElement extends HTMLElement, MSHTMLCollectionExtensions { - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - elements: HTMLCollection; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - [name: string]: any; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; +interface PannerNode extends AudioNode { + coneInnerAngle: number; + coneOuterAngle: number; + coneOuterGain: number; + distanceModel: string; + maxDistance: number; + panningModel: string; + refDistance: number; + rolloffFactor: number; + setOrientation(x: number, y: number, z: number): void; + setPosition(x: number, y: number, z: number): void; + setVelocity(x: number, y: number, z: number): void; } -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; + +declare var PannerNode: { + prototype: PannerNode; + new(): PannerNode; } -interface SVGZoomAndPan { - zoomAndPan: number; - SVG_ZOOMANDPAN_MAGNIFY: number; - SVG_ZOOMANDPAN_UNKNOWN: number; - SVG_ZOOMANDPAN_DISABLE: number; +interface PerfWidgetExternal { + activeNetworkRequestCount: number; + averageFrameTime: number; + averagePaintTime: number; + extraInformationEnabled: boolean; + independentRenderingEnabled: boolean; + irDisablingContentString: string; + irStatusAvailable: boolean; + maxCpuSpeed: number; + paintRequestsPerSecond: number; + performanceCounter: number; + performanceCounterFrequency: number; + addEventListener(eventType: string, callback: Function): void; + getMemoryUsage(): number; + getProcessCpuUsage(): number; + getRecentCpuUsage(last: number): any; + getRecentFrames(last: number): any; + getRecentMemoryUsage(last: number): any; + getRecentPaintRequests(last: number): any; + removeEventListener(eventType: string, callback: Function): void; + repositionWindow(x: number, y: number): void; + resizeWindow(width: number, height: number): void; +} + +declare var PerfWidgetExternal: { + prototype: PerfWidgetExternal; + new(): PerfWidgetExternal; } -declare var SVGZoomAndPan: SVGZoomAndPan; -interface HTMLMediaElement extends HTMLElement { - /** - * Gets the earliest possible position, in seconds, that the playback can begin. - */ - initialTime: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - played: TimeRanges; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - currentSrc: string; - readyState: any; - /** - * The autobuffer element is not supported by Internet Explorer 9. Use the preload element instead. - */ - autobuffer: boolean; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - /** - * Gets information about whether the playback has ended or not. - */ - ended: boolean; - /** - * Gets a collection of buffered time ranges. - */ - buffered: TimeRanges; - /** - * Returns an object representing the current error state of the audio or video element. - */ - error: MediaError; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - seekable: TimeRanges; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - duration: number; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Gets a flag that specifies whether playback is paused. - */ - paused: boolean; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - seeking: boolean; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - /** - * Gets the current network activity for the element. - */ - networkState: number; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - textTracks: TextTrackList; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - audioTracks: AudioTrackList; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - onmsneedkey: (ev: MSMediaKeyNeededEvent) => any; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - msKeys: MSMediaKeys; - msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - /** - * Fires immediately after the client loads the object. - */ - load(): void; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - HAVE_METADATA: number; - HAVE_CURRENT_DATA: number; - HAVE_NOTHING: number; - NETWORK_NO_SOURCE: number; - HAVE_ENOUGH_DATA: number; - NETWORK_EMPTY: number; - NETWORK_LOADING: number; - NETWORK_IDLE: number; - HAVE_FUTURE_DATA: number; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface Performance { + navigation: PerformanceNavigation; + timing: PerformanceTiming; + clearMarks(markName?: string): void; + clearMeasures(measureName?: string): void; + clearResourceTimings(): void; + getEntries(): any; + getEntriesByName(name: string, entryType?: string): any; + getEntriesByType(entryType: string): any; + getMarks(markName?: string): any; + getMeasures(measureName?: string): any; + mark(markName: string): void; + measure(measureName: string, startMarkName?: string, endMarkName?: string): void; + now(): number; + setResourceTimingBufferSize(maxSize: number): void; + toJSON(): any; } -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - HAVE_METADATA: number; - HAVE_CURRENT_DATA: number; - HAVE_NOTHING: number; - NETWORK_NO_SOURCE: number; - HAVE_ENOUGH_DATA: number; - NETWORK_EMPTY: number; - NETWORK_LOADING: number; - NETWORK_IDLE: number; - HAVE_FUTURE_DATA: number; + +declare var Performance: { + prototype: Performance; + new(): Performance; } -interface ElementCSSInlineStyle { - runtimeStyle: MSStyleCSSProperties; - currentStyle: MSCurrentStyleCSSProperties; - doScroll(component?: any): void; - componentFromPoint(x: number, y: number): string; +interface PerformanceEntry { + duration: number; + entryType: string; + name: string; + startTime: number; } -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; +declare var PerformanceEntry: { + prototype: PerformanceEntry; + new(): PerformanceEntry; } -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; + +interface PerformanceMark extends PerformanceEntry { } -interface MSMimeTypesCollection { - length: number; +declare var PerformanceMark: { + prototype: PerformanceMark; + new(): PerformanceMark; } -declare var MSMimeTypesCollection: { - prototype: MSMimeTypesCollection; - new(): MSMimeTypesCollection; + +interface PerformanceMeasure extends PerformanceEntry { } -interface StyleSheet { - disabled: boolean; - ownerNode: Node; - parentStyleSheet: StyleSheet; - href: string; - media: MediaList; +declare var PerformanceMeasure: { + prototype: PerformanceMeasure; + new(): PerformanceMeasure; +} + +interface PerformanceNavigation { + redirectCount: number; + type: number; + toJSON(): any; + TYPE_BACK_FORWARD: number; + TYPE_NAVIGATE: number; + TYPE_RELOAD: number; + TYPE_RESERVED: number; +} + +declare var PerformanceNavigation: { + prototype: PerformanceNavigation; + new(): PerformanceNavigation; + TYPE_BACK_FORWARD: number; + TYPE_NAVIGATE: number; + TYPE_RELOAD: number; + TYPE_RESERVED: number; +} + +interface PerformanceNavigationTiming extends PerformanceEntry { + connectEnd: number; + connectStart: number; + domComplete: number; + domContentLoadedEventEnd: number; + domContentLoadedEventStart: number; + domInteractive: number; + domLoading: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + loadEventEnd: number; + loadEventStart: number; + navigationStart: number; + redirectCount: number; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; type: string; - title: string; + unloadEventEnd: number; + unloadEventStart: number; } -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; + +declare var PerformanceNavigationTiming: { + prototype: PerformanceNavigationTiming; + new(): PerformanceNavigationTiming; } -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - startOffset: SVGAnimatedLength; - method: SVGAnimatedEnumeration; - spacing: SVGAnimatedEnumeration; - TEXTPATH_SPACINGTYPE_EXACT: number; - TEXTPATH_METHODTYPE_STRETCH: number; - TEXTPATH_SPACINGTYPE_AUTO: number; - TEXTPATH_SPACINGTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_ALIGN: number; +interface PerformanceResourceTiming extends PerformanceEntry { + connectEnd: number; + connectStart: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + initiatorType: string; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; } -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - TEXTPATH_SPACINGTYPE_EXACT: number; - TEXTPATH_METHODTYPE_STRETCH: number; - TEXTPATH_SPACINGTYPE_AUTO: number; - TEXTPATH_SPACINGTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_ALIGN: number; + +declare var PerformanceResourceTiming: { + prototype: PerformanceResourceTiming; + new(): PerformanceResourceTiming; } -interface HTMLDTElement extends HTMLElement { - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; +interface PerformanceTiming { + connectEnd: number; + connectStart: number; + domComplete: number; + domContentLoadedEventEnd: number; + domContentLoadedEventStart: number; + domInteractive: number; + domLoading: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + loadEventEnd: number; + loadEventStart: number; + msFirstPaint: number; + navigationStart: number; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; + unloadEventEnd: number; + unloadEventStart: number; + toJSON(): any; } -declare var HTMLDTElement: { - prototype: HTMLDTElement; - new(): HTMLDTElement; + +declare var PerformanceTiming: { + prototype: PerformanceTiming; + new(): PerformanceTiming; } -interface NodeList { +interface PeriodicWave { +} + +declare var PeriodicWave: { + prototype: PeriodicWave; + new(): PeriodicWave; +} + +interface PermissionRequest extends DeferredPermissionRequest { + state: string; + defer(): void; +} + +declare var PermissionRequest: { + prototype: PermissionRequest; + new(): PermissionRequest; +} + +interface PermissionRequestedEvent extends Event { + permissionRequest: PermissionRequest; +} + +declare var PermissionRequestedEvent: { + prototype: PermissionRequestedEvent; + new(): PermissionRequestedEvent; +} + +interface Plugin { + description: string; + filename: string; length: number; - item(index: number): Node; - [index: number]: Node; + name: string; + version: string; + item(index: number): MimeType; + namedItem(type: string): MimeType; + [index: number]: MimeType; } -declare var NodeList: { - prototype: NodeList; - new(): NodeList; + +declare var Plugin: { + prototype: Plugin; + new(): Plugin; } -interface XMLSerializer { - serializeToString(target: Node): string; +interface PluginArray { + length: number; + item(index: number): Plugin; + namedItem(name: string): Plugin; + refresh(reload?: boolean): void; + [index: number]: Plugin; } -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; + +declare var PluginArray: { + prototype: PluginArray; + new(): PluginArray; } -interface PerformanceMeasure extends PerformanceEntry { +interface PointerEvent extends MouseEvent { + currentPoint: any; + height: number; + hwTimestamp: number; + intermediatePoints: any; + isPrimary: boolean; + pointerId: number; + pointerType: any; + pressure: number; + rotation: number; + tiltX: number; + tiltY: number; + width: number; + getCurrentPoint(element: Element): void; + getIntermediatePoints(element: Element): void; + initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; } -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; + +declare var PointerEvent: { + prototype: PointerEvent; + new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; +} + +interface PopStateEvent extends Event { + state: any; + initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; +} + +declare var PopStateEvent: { + prototype: PopStateEvent; + new(): PopStateEvent; +} + +interface Position { + coords: Coordinates; + timestamp: number; } -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGExternalResourcesRequired, SVGURIReference { - spreadMethod: SVGAnimatedEnumeration; - gradientTransform: SVGAnimatedTransformList; - gradientUnits: SVGAnimatedEnumeration; - SVG_SPREADMETHOD_REFLECT: number; - SVG_SPREADMETHOD_PAD: number; - SVG_SPREADMETHOD_UNKNOWN: number; - SVG_SPREADMETHOD_REPEAT: number; +declare var Position: { + prototype: Position; + new(): Position; } -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - SVG_SPREADMETHOD_REFLECT: number; - SVG_SPREADMETHOD_PAD: number; - SVG_SPREADMETHOD_UNKNOWN: number; - SVG_SPREADMETHOD_REPEAT: number; + +interface PositionError { + code: number; + message: string; + toString(): string; + PERMISSION_DENIED: number; + POSITION_UNAVAILABLE: number; + TIMEOUT: number; } -interface NodeFilter { - acceptNode(n: Node): number; - SHOW_ENTITY_REFERENCE: number; - SHOW_NOTATION: number; - SHOW_ENTITY: number; - SHOW_DOCUMENT: number; - SHOW_PROCESSING_INSTRUCTION: number; - FILTER_REJECT: number; - SHOW_CDATA_SECTION: number; - FILTER_ACCEPT: number; - SHOW_ALL: number; - SHOW_DOCUMENT_TYPE: number; - SHOW_TEXT: number; - SHOW_ELEMENT: number; - SHOW_COMMENT: number; - FILTER_SKIP: number; - SHOW_ATTRIBUTE: number; - SHOW_DOCUMENT_FRAGMENT: number; +declare var PositionError: { + prototype: PositionError; + new(): PositionError; + PERMISSION_DENIED: number; + POSITION_UNAVAILABLE: number; + TIMEOUT: number; } -declare var NodeFilter: NodeFilter; -interface SVGNumberList { - numberOfItems: number; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; - getItem(index: number): SVGNumber; - clear(): void; - appendItem(newItem: SVGNumber): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - removeItem(index: number): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; +interface ProcessingInstruction extends CharacterData { + target: string; } -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; + +declare var ProcessingInstruction: { + prototype: ProcessingInstruction; + new(): ProcessingInstruction; } -interface MediaError { - code: number; - msExtendedCode: number; - MEDIA_ERR_ABORTED: number; - MEDIA_ERR_NETWORK: number; - MEDIA_ERR_SRC_NOT_SUPPORTED: number; - MEDIA_ERR_DECODE: number; - MS_MEDIA_ERR_ENCRYPTED: number; +interface ProgressEvent extends Event { + lengthComputable: boolean; + loaded: number; + total: number; + initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; } -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - MEDIA_ERR_ABORTED: number; - MEDIA_ERR_NETWORK: number; - MEDIA_ERR_SRC_NOT_SUPPORTED: number; - MEDIA_ERR_DECODE: number; - MS_MEDIA_ERR_ENCRYPTED: number; + +declare var ProgressEvent: { + prototype: ProgressEvent; + new(): ProgressEvent; } -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +interface Range { + collapsed: boolean; + commonAncestorContainer: Node; + endContainer: Node; + endOffset: number; + startContainer: Node; + startOffset: number; + cloneContents(): DocumentFragment; + cloneRange(): Range; + collapse(toStart: boolean): void; + compareBoundaryPoints(how: number, sourceRange: Range): number; + createContextualFragment(fragment: string): DocumentFragment; + deleteContents(): void; + detach(): void; + expand(Unit: string): boolean; + extractContents(): DocumentFragment; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + insertNode(newNode: Node): void; + selectNode(refNode: Node): void; + selectNodeContents(refNode: Node): void; + setEnd(refNode: Node, offset: number): void; + setEndAfter(refNode: Node): void; + setEndBefore(refNode: Node): void; + setStart(refNode: Node, offset: number): void; + setStartAfter(refNode: Node): void; + setStartBefore(refNode: Node): void; + surroundContents(newParent: Node): void; + toString(): string; + END_TO_END: number; + END_TO_START: number; + START_TO_END: number; + START_TO_START: number; } -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; + +declare var Range: { + prototype: Range; + new(): Range; + END_TO_END: number; + END_TO_START: number; + START_TO_END: number; + START_TO_START: number; } -interface HTMLBGSoundElement extends HTMLElement { - /** - * Sets or gets the value indicating how the volume of the background sound is divided between the left speaker and the right speaker. - */ - balance: any; - /** - * Sets or gets the volume setting for the sound. - */ - volume: any; - /** - * Sets or gets the URL of a sound to play. - */ - src: string; - /** - * Sets or retrieves the number of times a sound or video clip will loop when activated. - */ - loop: number; +interface SVGAElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + target: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLBGSoundElement: { - prototype: HTMLBGSoundElement; - new(): HTMLBGSoundElement; + +declare var SVGAElement: { + prototype: SVGAElement; + new(): SVGAElement; } -interface Comment extends CharacterData { - text: string; +interface SVGAngle { + unitType: number; + value: number; + valueAsString: string; + valueInSpecifiedUnits: number; + convertToSpecifiedUnits(unitType: number): void; + newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; + SVG_ANGLETYPE_DEG: number; + SVG_ANGLETYPE_GRAD: number; + SVG_ANGLETYPE_RAD: number; + SVG_ANGLETYPE_UNKNOWN: number; + SVG_ANGLETYPE_UNSPECIFIED: number; } -declare var Comment: { - prototype: Comment; - new(): Comment; + +declare var SVGAngle: { + prototype: SVGAngle; + new(): SVGAngle; + SVG_ANGLETYPE_DEG: number; + SVG_ANGLETYPE_GRAD: number; + SVG_ANGLETYPE_RAD: number; + SVG_ANGLETYPE_UNKNOWN: number; + SVG_ANGLETYPE_UNSPECIFIED: number; } -interface PerformanceResourceTiming extends PerformanceEntry { - redirectStart: number; - redirectEnd: number; - domainLookupEnd: number; - responseStart: number; - domainLookupStart: number; - fetchStart: number; - requestStart: number; - connectEnd: number; - connectStart: number; - initiatorType: string; - responseEnd: number; +interface SVGAnimatedAngle { + animVal: SVGAngle; + baseVal: SVGAngle; } -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; + +declare var SVGAnimatedAngle: { + prototype: SVGAnimatedAngle; + new(): SVGAnimatedAngle; } -interface CanvasPattern { +interface SVGAnimatedBoolean { + animVal: boolean; + baseVal: boolean; } -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; + +declare var SVGAnimatedBoolean: { + prototype: SVGAnimatedBoolean; + new(): SVGAnimatedBoolean; } -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; +interface SVGAnimatedEnumeration { + animVal: number; + baseVal: number; } -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; + +declare var SVGAnimatedEnumeration: { + prototype: SVGAnimatedEnumeration; + new(): SVGAnimatedEnumeration; } -interface HTMLObjectElement extends HTMLElement, GetSVGDocument, DOML2DeprecatedMarginStyle, DOML2DeprecatedBorderStyle, DOML2DeprecatedAlignmentStyle, MSDataBindingExtensions, MSDataBindingRecordSetExtensions { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the contained object. - */ - object: any; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the class identifier for the object. - */ - classid: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Retrieves the document object of the page or frame. - */ - contentDocument: Document; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - declare: boolean; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - BaseHref: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - readyState: number; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +interface SVGAnimatedInteger { + animVal: number; + baseVal: number; } -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; + +declare var SVGAnimatedInteger: { + prototype: SVGAnimatedInteger; + new(): SVGAnimatedInteger; } -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Retrieves the palette used for the embedded document. - */ - palette: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - hidden: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - pluginspage: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - readyState: string; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; +interface SVGAnimatedLength { + animVal: SVGLength; + baseVal: SVGLength; } -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; + +declare var SVGAnimatedLength: { + prototype: SVGAnimatedLength; + new(): SVGAnimatedLength; } -interface StorageEvent extends Event { - oldValue: any; - newValue: any; - url: string; - storageArea: Storage; - key: string; - initStorageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, keyArg: string, oldValueArg: any, newValueArg: any, urlArg: string, storageAreaArg: Storage): void; +interface SVGAnimatedLengthList { + animVal: SVGLengthList; + baseVal: SVGLengthList; } -declare var StorageEvent: { - prototype: StorageEvent; - new(): StorageEvent; + +declare var SVGAnimatedLengthList: { + prototype: SVGAnimatedLengthList; + new(): SVGAnimatedLengthList; } -interface CharacterData extends Node { - length: number; - data: string; - deleteData(offset: number, count: number): void; - replaceData(offset: number, count: number, arg: string): void; - appendData(arg: string): void; - insertData(offset: number, arg: string): void; - substringData(offset: number, count: number): string; +interface SVGAnimatedNumber { + animVal: number; + baseVal: number; } -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; + +declare var SVGAnimatedNumber: { + prototype: SVGAnimatedNumber; + new(): SVGAnimatedNumber; } -interface HTMLOptGroupElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - index: number; - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; +interface SVGAnimatedNumberList { + animVal: SVGNumberList; + baseVal: SVGNumberList; } -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; + +declare var SVGAnimatedNumberList: { + prototype: SVGAnimatedNumberList; + new(): SVGAnimatedNumberList; } -interface HTMLIsIndexElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - prompt: string; +interface SVGAnimatedPreserveAspectRatio { + animVal: SVGPreserveAspectRatio; + baseVal: SVGPreserveAspectRatio; } -declare var HTMLIsIndexElement: { - prototype: HTMLIsIndexElement; - new(): HTMLIsIndexElement; + +declare var SVGAnimatedPreserveAspectRatio: { + prototype: SVGAnimatedPreserveAspectRatio; + new(): SVGAnimatedPreserveAspectRatio; } -interface SVGPathSegLinetoRel extends SVGPathSeg { - y: number; - x: number; +interface SVGAnimatedRect { + animVal: SVGRect; + baseVal: SVGRect; } -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; + +declare var SVGAnimatedRect: { + prototype: SVGAnimatedRect; + new(): SVGAnimatedRect; } -interface DOMException { - code: number; - message: string; - name: string; - toString(): string; - HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; - INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; - INVALID_STATE_ERR: number; - SECURITY_ERR: number; - NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; - NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; - NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; - TIMEOUT_ERR: number; +interface SVGAnimatedString { + animVal: string; + baseVal: string; } -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; - INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; - INVALID_STATE_ERR: number; - SECURITY_ERR: number; - NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; - NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; - NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; - TIMEOUT_ERR: number; + +declare var SVGAnimatedString: { + prototype: SVGAnimatedString; + new(): SVGAnimatedString; } -interface SVGAnimatedBoolean { - animVal: boolean; - baseVal: boolean; +interface SVGAnimatedTransformList { + animVal: SVGTransformList; + baseVal: SVGTransformList; } -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; + +declare var SVGAnimatedTransformList: { + prototype: SVGAnimatedTransformList; + new(): SVGAnimatedTransformList; } -interface MSCompatibleInfoCollection { - length: number; - item(index: number): MSCompatibleInfo; +interface SVGCircleElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + r: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSCompatibleInfoCollection: { - prototype: MSCompatibleInfoCollection; - new(): MSCompatibleInfoCollection; + +declare var SVGCircleElement: { + prototype: SVGCircleElement; + new(): SVGCircleElement; } -interface SVGSwitchElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { +interface SVGClipPathElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGUnitTypes { + clipPathUnits: SVGAnimatedEnumeration; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; + +declare var SVGClipPathElement: { + prototype: SVGClipPathElement; + new(): SVGClipPathElement; } -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - SVG_PRESERVEASPECTRATIO_NONE: number; - SVG_PRESERVEASPECTRATIO_XMINYMID: number; - SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - SVG_MEETORSLICE_UNKNOWN: number; - SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - SVG_PRESERVEASPECTRATIO_XMINYMIN: number; - SVG_MEETORSLICE_MEET: number; - SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - SVG_MEETORSLICE_SLICE: number; - SVG_PRESERVEASPECTRATIO_UNKNOWN: number; +interface SVGComponentTransferFunctionElement extends SVGElement { + amplitude: SVGAnimatedNumber; + exponent: SVGAnimatedNumber; + intercept: SVGAnimatedNumber; + offset: SVGAnimatedNumber; + slope: SVGAnimatedNumber; + tableValues: SVGAnimatedNumberList; + type: SVGAnimatedEnumeration; + SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; + SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; + SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; + SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; + SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; + SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; } -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - SVG_PRESERVEASPECTRATIO_NONE: number; - SVG_PRESERVEASPECTRATIO_XMINYMID: number; - SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - SVG_MEETORSLICE_UNKNOWN: number; - SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - SVG_PRESERVEASPECTRATIO_XMINYMIN: number; - SVG_MEETORSLICE_MEET: number; - SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - SVG_MEETORSLICE_SLICE: number; - SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + +declare var SVGComponentTransferFunctionElement: { + prototype: SVGComponentTransferFunctionElement; + new(): SVGComponentTransferFunctionElement; + SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; + SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; + SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; + SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; + SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; + SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; } -interface Attr extends Node { - expando: boolean; - specified: boolean; - ownerElement: Element; - value: string; - name: string; +interface SVGDefsElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var Attr: { - prototype: Attr; - new(): Attr; + +declare var SVGDefsElement: { + prototype: SVGDefsElement; + new(): SVGDefsElement; } -interface PerformanceNavigation { - redirectCount: number; - type: number; - toJSON(): any; - TYPE_RELOAD: number; - TYPE_RESERVED: number; - TYPE_BACK_FORWARD: number; - TYPE_NAVIGATE: number; +interface SVGDescElement extends SVGElement, SVGStylable, SVGLangSpace { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - TYPE_RELOAD: number; - TYPE_RESERVED: number; - TYPE_BACK_FORWARD: number; - TYPE_NAVIGATE: number; + +declare var SVGDescElement: { + prototype: SVGDescElement; + new(): SVGDescElement; +} + +interface SVGElement extends Element { + id: string; + onclick: (ev: MouseEvent) => any; + ondblclick: (ev: MouseEvent) => any; + onfocusin: (ev: FocusEvent) => any; + onfocusout: (ev: FocusEvent) => any; + onload: (ev: Event) => any; + onmousedown: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + ownerSVGElement: SVGSVGElement; + viewportElement: SVGElement; + xmlbase: string; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGStopElement extends SVGElement, SVGStylable { - offset: SVGAnimatedNumber; -} -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; +declare var SVGElement: { + prototype: SVGElement; + new(): SVGElement; } -interface PositionCallback { - (position: Position): void; +interface SVGElementInstance extends EventTarget { + childNodes: SVGElementInstanceList; + correspondingElement: SVGElement; + correspondingUseElement: SVGUseElement; + firstChild: SVGElementInstance; + lastChild: SVGElementInstance; + nextSibling: SVGElementInstance; + parentNode: SVGElementInstance; + previousSibling: SVGElementInstance; } -interface SVGSymbolElement extends SVGElement, SVGStylable, SVGLangSpace, SVGFitToViewBox, SVGExternalResourcesRequired { -} -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; +declare var SVGElementInstance: { + prototype: SVGElementInstance; + new(): SVGElementInstance; } interface SVGElementInstanceList { length: number; item(index: number): SVGElementInstance; } + declare var SVGElementInstanceList: { prototype: SVGElementInstanceList; new(): SVGElementInstanceList; } -interface CSSRuleList { - length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; +interface SVGEllipseElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + rx: SVGAnimatedLength; + ry: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; + +declare var SVGEllipseElement: { + prototype: SVGEllipseElement; + new(): SVGEllipseElement; } -interface MSDataBindingRecordSetExtensions { - recordset: any; - namedRecordset(dataMember: string, hierarchy?: any): any; +interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + mode: SVGAnimatedEnumeration; + SVG_FEBLEND_MODE_COLOR: number; + SVG_FEBLEND_MODE_COLOR_BURN: number; + SVG_FEBLEND_MODE_COLOR_DODGE: number; + SVG_FEBLEND_MODE_DARKEN: number; + SVG_FEBLEND_MODE_DIFFERENCE: number; + SVG_FEBLEND_MODE_EXCLUSION: number; + SVG_FEBLEND_MODE_HARD_LIGHT: number; + SVG_FEBLEND_MODE_HUE: number; + SVG_FEBLEND_MODE_LIGHTEN: number; + SVG_FEBLEND_MODE_LUMINOSITY: number; + SVG_FEBLEND_MODE_MULTIPLY: number; + SVG_FEBLEND_MODE_NORMAL: number; + SVG_FEBLEND_MODE_OVERLAY: number; + SVG_FEBLEND_MODE_SATURATION: number; + SVG_FEBLEND_MODE_SCREEN: number; + SVG_FEBLEND_MODE_SOFT_LIGHT: number; + SVG_FEBLEND_MODE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface LinkStyle { - styleSheet: StyleSheet; - sheet: StyleSheet; +declare var SVGFEBlendElement: { + prototype: SVGFEBlendElement; + new(): SVGFEBlendElement; + SVG_FEBLEND_MODE_COLOR: number; + SVG_FEBLEND_MODE_COLOR_BURN: number; + SVG_FEBLEND_MODE_COLOR_DODGE: number; + SVG_FEBLEND_MODE_DARKEN: number; + SVG_FEBLEND_MODE_DIFFERENCE: number; + SVG_FEBLEND_MODE_EXCLUSION: number; + SVG_FEBLEND_MODE_HARD_LIGHT: number; + SVG_FEBLEND_MODE_HUE: number; + SVG_FEBLEND_MODE_LIGHTEN: number; + SVG_FEBLEND_MODE_LUMINOSITY: number; + SVG_FEBLEND_MODE_MULTIPLY: number; + SVG_FEBLEND_MODE_NORMAL: number; + SVG_FEBLEND_MODE_OVERLAY: number; + SVG_FEBLEND_MODE_SATURATION: number; + SVG_FEBLEND_MODE_SCREEN: number; + SVG_FEBLEND_MODE_SOFT_LIGHT: number; + SVG_FEBLEND_MODE_UNKNOWN: number; } -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the width of the video element. - */ - width: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - videoWidth: number; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - videoHeight: number; - /** - * Gets or sets the height of the video element. - */ - height: number; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - msIsStereo3D: boolean; - msStereo3DPackingMode: string; - onMSVideoOptimalLayoutChanged: (ev: any) => any; - onMSVideoFrameStepCompleted: (ev: any) => any; - msStereo3DRenderMode: string; - msIsLayoutOptimalForPlayback: boolean; - msHorizontalMirror: boolean; - onMSVideoFormatChanged: (ev: any) => any; - msZoom: boolean; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - msFrameStep(forward: boolean): void; - getVideoPlaybackQuality(): VideoPlaybackQuality; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoOptimalLayoutChanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoFrameStepCompleted", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoFormatChanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + type: SVGAnimatedEnumeration; + values: SVGAnimatedNumberList; + SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; + SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + SVG_FECOLORMATRIX_TYPE_MATRIX: number; + SVG_FECOLORMATRIX_TYPE_SATURATE: number; + SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEColorMatrixElement: { + prototype: SVGFEColorMatrixElement; + new(): SVGFEColorMatrixElement; + SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; + SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + SVG_FECOLORMATRIX_TYPE_MATRIX: number; + SVG_FECOLORMATRIX_TYPE_SATURATE: number; + SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; +} + +interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEComponentTransferElement: { + prototype: SVGFEComponentTransferElement; + new(): SVGFEComponentTransferElement; +} + +interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + k1: SVGAnimatedNumber; + k2: SVGAnimatedNumber; + k3: SVGAnimatedNumber; + k4: SVGAnimatedNumber; + operator: SVGAnimatedEnumeration; + SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; + SVG_FECOMPOSITE_OPERATOR_ATOP: number; + SVG_FECOMPOSITE_OPERATOR_IN: number; + SVG_FECOMPOSITE_OPERATOR_OUT: number; + SVG_FECOMPOSITE_OPERATOR_OVER: number; + SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; + SVG_FECOMPOSITE_OPERATOR_XOR: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFECompositeElement: { + prototype: SVGFECompositeElement; + new(): SVGFECompositeElement; + SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; + SVG_FECOMPOSITE_OPERATOR_ATOP: number; + SVG_FECOMPOSITE_OPERATOR_IN: number; + SVG_FECOMPOSITE_OPERATOR_OUT: number; + SVG_FECOMPOSITE_OPERATOR_OVER: number; + SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; + SVG_FECOMPOSITE_OPERATOR_XOR: number; +} + +interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + bias: SVGAnimatedNumber; + divisor: SVGAnimatedNumber; + edgeMode: SVGAnimatedEnumeration; + in1: SVGAnimatedString; + kernelMatrix: SVGAnimatedNumberList; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + orderX: SVGAnimatedInteger; + orderY: SVGAnimatedInteger; + preserveAlpha: SVGAnimatedBoolean; + targetX: SVGAnimatedInteger; + targetY: SVGAnimatedInteger; + SVG_EDGEMODE_DUPLICATE: number; + SVG_EDGEMODE_NONE: number; + SVG_EDGEMODE_UNKNOWN: number; + SVG_EDGEMODE_WRAP: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEConvolveMatrixElement: { + prototype: SVGFEConvolveMatrixElement; + new(): SVGFEConvolveMatrixElement; + SVG_EDGEMODE_DUPLICATE: number; + SVG_EDGEMODE_NONE: number; + SVG_EDGEMODE_UNKNOWN: number; + SVG_EDGEMODE_WRAP: number; } -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; + +interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + diffuseConstant: SVGAnimatedNumber; + in1: SVGAnimatedString; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + surfaceScale: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ClientRectList { - length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; +declare var SVGFEDiffuseLightingElement: { + prototype: SVGFEDiffuseLightingElement; + new(): SVGFEDiffuseLightingElement; } -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; + +interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + scale: SVGAnimatedNumber; + xChannelSelector: SVGAnimatedEnumeration; + yChannelSelector: SVGAnimatedEnumeration; + SVG_CHANNEL_A: number; + SVG_CHANNEL_B: number; + SVG_CHANNEL_G: number; + SVG_CHANNEL_R: number; + SVG_CHANNEL_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGMaskElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - maskUnits: SVGAnimatedEnumeration; - maskContentUnits: SVGAnimatedEnumeration; - x: SVGAnimatedLength; - height: SVGAnimatedLength; +declare var SVGFEDisplacementMapElement: { + prototype: SVGFEDisplacementMapElement; + new(): SVGFEDisplacementMapElement; + SVG_CHANNEL_A: number; + SVG_CHANNEL_B: number; + SVG_CHANNEL_G: number; + SVG_CHANNEL_R: number; + SVG_CHANNEL_UNKNOWN: number; } -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; + +interface SVGFEDistantLightElement extends SVGElement { + azimuth: SVGAnimatedNumber; + elevation: SVGAnimatedNumber; } -interface External { +declare var SVGFEDistantLightElement: { + prototype: SVGFEDistantLightElement; + new(): SVGFEDistantLightElement; } -declare var External: { - prototype: External; - new(): External; + +interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGestureEvent extends UIEvent { - offsetY: number; - translationY: number; - velocityExpansion: number; - velocityY: number; - velocityAngular: number; - translationX: number; - velocityX: number; - hwTimestamp: number; - offsetX: number; - screenX: number; - rotation: number; - expansion: number; - clientY: number; - screenY: number; - scale: number; - gestureObject: any; - clientX: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - MSGESTURE_FLAG_BEGIN: number; - MSGESTURE_FLAG_END: number; - MSGESTURE_FLAG_CANCEL: number; - MSGESTURE_FLAG_INERTIA: number; - MSGESTURE_FLAG_NONE: number; +declare var SVGFEFloodElement: { + prototype: SVGFEFloodElement; + new(): SVGFEFloodElement; } -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - MSGESTURE_FLAG_BEGIN: number; - MSGESTURE_FLAG_END: number; - MSGESTURE_FLAG_CANCEL: number; - MSGESTURE_FLAG_INERTIA: number; - MSGESTURE_FLAG_NONE: number; + +interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { } -interface ErrorEvent extends Event { - colno: number; - filename: string; - error: any; - lineno: number; - message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; +declare var SVGFEFuncAElement: { + prototype: SVGFEFuncAElement; + new(): SVGFEFuncAElement; } -declare var ErrorEvent: { - prototype: ErrorEvent; - new(): ErrorEvent; + +interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { } -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - filterResX: SVGAnimatedInteger; - filterUnits: SVGAnimatedEnumeration; - primitiveUnits: SVGAnimatedEnumeration; - x: SVGAnimatedLength; - height: SVGAnimatedLength; - filterResY: SVGAnimatedInteger; - setFilterRes(filterResX: number, filterResY: number): void; +declare var SVGFEFuncBElement: { + prototype: SVGFEFuncBElement; + new(): SVGFEFuncBElement; } -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; + +interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { } -interface TrackEvent extends Event { - track: any; +declare var SVGFEFuncGElement: { + prototype: SVGFEFuncGElement; + new(): SVGFEFuncGElement; } -declare var TrackEvent: { - prototype: TrackEvent; - new(): TrackEvent; + +interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { +} + +declare var SVGFEFuncRElement: { + prototype: SVGFEFuncRElement; + new(): SVGFEFuncRElement; +} + +interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + stdDeviationX: SVGAnimatedNumber; + stdDeviationY: SVGAnimatedNumber; + setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEGaussianBlurElement: { + prototype: SVGFEGaussianBlurElement; + new(): SVGFEGaussianBlurElement; +} + +interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEImageElement: { + prototype: SVGFEImageElement; + new(): SVGFEImageElement; +} + +interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEMergeElement: { + prototype: SVGFEMergeElement; + new(): SVGFEMergeElement; } interface SVGFEMergeNodeElement extends SVGElement { in1: SVGAnimatedString; } + declare var SVGFEMergeNodeElement: { prototype: SVGFEMergeNodeElement; new(): SVGFEMergeNodeElement; } -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { -} -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; +interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + operator: SVGAnimatedEnumeration; + radiusX: SVGAnimatedNumber; + radiusY: SVGAnimatedNumber; + SVG_MORPHOLOGY_OPERATOR_DILATE: number; + SVG_MORPHOLOGY_OPERATOR_ERODE: number; + SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; +declare var SVGFEMorphologyElement: { + prototype: SVGFEMorphologyElement; + new(): SVGFEMorphologyElement; + SVG_MORPHOLOGY_OPERATOR_DILATE: number; + SVG_MORPHOLOGY_OPERATOR_ERODE: number; + SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; } -interface TextTrackCue extends EventTarget { - onenter: (ev: Event) => any; - track: TextTrack; - endTime: number; - text: string; - pauseOnExit: boolean; - id: string; - startTime: number; - onexit: (ev: Event) => any; - getCueAsHTML(): DocumentFragment; - addEventListener(type: "enter", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "exit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + dx: SVGAnimatedNumber; + dy: SVGAnimatedNumber; + in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; + +declare var SVGFEOffsetElement: { + prototype: SVGFEOffsetElement; + new(): SVGFEOffsetElement; } -interface MSStreamReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; +interface SVGFEPointLightElement extends SVGElement { + x: SVGAnimatedNumber; + y: SVGAnimatedNumber; + z: SVGAnimatedNumber; } -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; + +declare var SVGFEPointLightElement: { + prototype: SVGFEPointLightElement; + new(): SVGFEPointLightElement; } -interface DOMTokenList { - length: number; - contains(token: string): boolean; - remove(token: string): void; - toggle(token: string): boolean; - add(token: string): void; - item(index: number): string; - [index: number]: string; - toString(): string; +interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + specularConstant: SVGAnimatedNumber; + specularExponent: SVGAnimatedNumber; + surfaceScale: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; + +declare var SVGFESpecularLightingElement: { + prototype: SVGFESpecularLightingElement; + new(): SVGFESpecularLightingElement; } -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { +interface SVGFESpotLightElement extends SVGElement { + limitingConeAngle: SVGAnimatedNumber; + pointsAtX: SVGAnimatedNumber; + pointsAtY: SVGAnimatedNumber; + pointsAtZ: SVGAnimatedNumber; + specularExponent: SVGAnimatedNumber; + x: SVGAnimatedNumber; + y: SVGAnimatedNumber; + z: SVGAnimatedNumber; } -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; + +declare var SVGFESpotLightElement: { + prototype: SVGFESpotLightElement; + new(): SVGFESpotLightElement; } interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var SVGFETileElement: { prototype: SVGFETileElement; new(): SVGFETileElement; } -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in2: SVGAnimatedString; - mode: SVGAnimatedEnumeration; - in1: SVGAnimatedString; - SVG_FEBLEND_MODE_DARKEN: number; - SVG_FEBLEND_MODE_UNKNOWN: number; - SVG_FEBLEND_MODE_MULTIPLY: number; - SVG_FEBLEND_MODE_NORMAL: number; - SVG_FEBLEND_MODE_SCREEN: number; - SVG_FEBLEND_MODE_LIGHTEN: number; -} -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - SVG_FEBLEND_MODE_DARKEN: number; - SVG_FEBLEND_MODE_UNKNOWN: number; - SVG_FEBLEND_MODE_MULTIPLY: number; - SVG_FEBLEND_MODE_NORMAL: number; - SVG_FEBLEND_MODE_SCREEN: number; - SVG_FEBLEND_MODE_LIGHTEN: number; +interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + baseFrequencyX: SVGAnimatedNumber; + baseFrequencyY: SVGAnimatedNumber; + numOctaves: SVGAnimatedInteger; + seed: SVGAnimatedNumber; + stitchTiles: SVGAnimatedEnumeration; + type: SVGAnimatedEnumeration; + SVG_STITCHTYPE_NOSTITCH: number; + SVG_STITCHTYPE_STITCH: number; + SVG_STITCHTYPE_UNKNOWN: number; + SVG_TURBULENCE_TYPE_FRACTALNOISE: number; + SVG_TURBULENCE_TYPE_TURBULENCE: number; + SVG_TURBULENCE_TYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MessageChannel { - port2: MessagePort; - port1: MessagePort; +declare var SVGFETurbulenceElement: { + prototype: SVGFETurbulenceElement; + new(): SVGFETurbulenceElement; + SVG_STITCHTYPE_NOSTITCH: number; + SVG_STITCHTYPE_STITCH: number; + SVG_STITCHTYPE_UNKNOWN: number; + SVG_TURBULENCE_TYPE_FRACTALNOISE: number; + SVG_TURBULENCE_TYPE_TURBULENCE: number; + SVG_TURBULENCE_TYPE_UNKNOWN: number; } -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; + +interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { + filterResX: SVGAnimatedInteger; + filterResY: SVGAnimatedInteger; + filterUnits: SVGAnimatedEnumeration; + height: SVGAnimatedLength; + primitiveUnits: SVGAnimatedEnumeration; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + setFilterRes(filterResX: number, filterResY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { +declare var SVGFilterElement: { + prototype: SVGFilterElement; + new(): SVGFilterElement; } -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; + +interface SVGForeignObjectElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + height: SVGAnimatedLength; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface TransitionEvent extends Event { - propertyName: string; - elapsedTime: number; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; +declare var SVGForeignObjectElement: { + prototype: SVGForeignObjectElement; + new(): SVGForeignObjectElement; } -declare var TransitionEvent: { - prototype: TransitionEvent; - new(): TransitionEvent; + +interface SVGGElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MediaQueryList { - matches: boolean; - media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; +declare var SVGGElement: { + prototype: SVGGElement; + new(): SVGGElement; } -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; + +interface SVGGradientElement extends SVGElement, SVGStylable, SVGExternalResourcesRequired, SVGURIReference, SVGUnitTypes { + gradientTransform: SVGAnimatedTransformList; + gradientUnits: SVGAnimatedEnumeration; + spreadMethod: SVGAnimatedEnumeration; + SVG_SPREADMETHOD_PAD: number; + SVG_SPREADMETHOD_REFLECT: number; + SVG_SPREADMETHOD_REPEAT: number; + SVG_SPREADMETHOD_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface DOMError { - name: string; - toString(): string; +declare var SVGGradientElement: { + prototype: SVGGradientElement; + new(): SVGGradientElement; + SVG_SPREADMETHOD_PAD: number; + SVG_SPREADMETHOD_REFLECT: number; + SVG_SPREADMETHOD_REPEAT: number; + SVG_SPREADMETHOD_UNKNOWN: number; } -declare var DOMError: { - prototype: DOMError; - new(): DOMError; + +interface SVGImageElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + height: SVGAnimatedLength; + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CloseEvent extends Event { - wasClean: boolean; - reason: string; - code: number; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; +declare var SVGImageElement: { + prototype: SVGImageElement; + new(): SVGImageElement; } -declare var CloseEvent: { - prototype: CloseEvent; - new(): CloseEvent; + +interface SVGLength { + unitType: number; + value: number; + valueAsString: string; + valueInSpecifiedUnits: number; + convertToSpecifiedUnits(unitType: number): void; + newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; + SVG_LENGTHTYPE_CM: number; + SVG_LENGTHTYPE_EMS: number; + SVG_LENGTHTYPE_EXS: number; + SVG_LENGTHTYPE_IN: number; + SVG_LENGTHTYPE_MM: number; + SVG_LENGTHTYPE_NUMBER: number; + SVG_LENGTHTYPE_PC: number; + SVG_LENGTHTYPE_PERCENTAGE: number; + SVG_LENGTHTYPE_PT: number; + SVG_LENGTHTYPE_PX: number; + SVG_LENGTHTYPE_UNKNOWN: number; } -interface WebSocket extends EventTarget { - protocol: string; - readyState: number; - bufferedAmount: number; - onopen: (ev: Event) => any; - extensions: string; - onmessage: (ev: MessageEvent) => any; - onclose: (ev: CloseEvent) => any; - onerror: (ev: ErrorEvent) => any; - binaryType: string; - url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; - addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGLength: { + prototype: SVGLength; + new(): SVGLength; + SVG_LENGTHTYPE_CM: number; + SVG_LENGTHTYPE_EMS: number; + SVG_LENGTHTYPE_EXS: number; + SVG_LENGTHTYPE_IN: number; + SVG_LENGTHTYPE_MM: number; + SVG_LENGTHTYPE_NUMBER: number; + SVG_LENGTHTYPE_PC: number; + SVG_LENGTHTYPE_PERCENTAGE: number; + SVG_LENGTHTYPE_PT: number; + SVG_LENGTHTYPE_PX: number; + SVG_LENGTHTYPE_UNKNOWN: number; } -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string): WebSocket; - new(url: string, protocols?: string[]): WebSocket; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; + +interface SVGLengthList { + numberOfItems: number; + appendItem(newItem: SVGLength): SVGLength; + clear(): void; + getItem(index: number): SVGLength; + initialize(newItem: SVGLength): SVGLength; + insertItemBefore(newItem: SVGLength, index: number): SVGLength; + removeItem(index: number): SVGLength; + replaceItem(newItem: SVGLength, index: number): SVGLength; } -interface SVGFEPointLightElement extends SVGElement { - y: SVGAnimatedNumber; - x: SVGAnimatedNumber; - z: SVGAnimatedNumber; +declare var SVGLengthList: { + prototype: SVGLengthList; + new(): SVGLengthList; } -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; + +interface SVGLineElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + x1: SVGAnimatedLength; + x2: SVGAnimatedLength; + y1: SVGAnimatedLength; + y2: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ProgressEvent extends Event { - loaded: number; - lengthComputable: boolean; - total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; +declare var SVGLineElement: { + prototype: SVGLineElement; + new(): SVGLineElement; } -declare var ProgressEvent: { - prototype: ProgressEvent; - new(): ProgressEvent; + +interface SVGLinearGradientElement extends SVGGradientElement { + x1: SVGAnimatedLength; + x2: SVGAnimatedLength; + y1: SVGAnimatedLength; + y2: SVGAnimatedLength; } -interface IDBObjectStore { - indexNames: DOMStringList; - name: string; - transaction: IDBTransaction; - keyPath: string; - count(key?: any): IDBRequest; - add(value: any, key?: any): IDBRequest; - clear(): IDBRequest; - createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; - put(value: any, key?: any): IDBRequest; - openCursor(range?: any, direction?: string): IDBRequest; - deleteIndex(indexName: string): void; - index(name: string): IDBIndex; - get(key: any): IDBRequest; - delete(key: any): IDBRequest; -} -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; +declare var SVGLinearGradientElement: { + prototype: SVGLinearGradientElement; + new(): SVGLinearGradientElement; } -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - stdDeviationX: SVGAnimatedNumber; - in1: SVGAnimatedString; - stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; +interface SVGMarkerElement extends SVGElement, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox { + markerHeight: SVGAnimatedLength; + markerUnits: SVGAnimatedEnumeration; + markerWidth: SVGAnimatedLength; + orientAngle: SVGAnimatedAngle; + orientType: SVGAnimatedEnumeration; + refX: SVGAnimatedLength; + refY: SVGAnimatedLength; + setOrientToAngle(angle: SVGAngle): void; + setOrientToAuto(): void; + SVG_MARKERUNITS_STROKEWIDTH: number; + SVG_MARKERUNITS_UNKNOWN: number; + SVG_MARKERUNITS_USERSPACEONUSE: number; + SVG_MARKER_ORIENT_ANGLE: number; + SVG_MARKER_ORIENT_AUTO: number; + SVG_MARKER_ORIENT_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; + +declare var SVGMarkerElement: { + prototype: SVGMarkerElement; + new(): SVGMarkerElement; + SVG_MARKERUNITS_STROKEWIDTH: number; + SVG_MARKERUNITS_UNKNOWN: number; + SVG_MARKERUNITS_USERSPACEONUSE: number; + SVG_MARKER_ORIENT_ANGLE: number; + SVG_MARKER_ORIENT_AUTO: number; + SVG_MARKER_ORIENT_UNKNOWN: number; } -interface SVGFilterPrimitiveStandardAttributes extends SVGStylable { - y: SVGAnimatedLength; +interface SVGMaskElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGUnitTypes { + height: SVGAnimatedLength; + maskContentUnits: SVGAnimatedEnumeration; + maskUnits: SVGAnimatedEnumeration; width: SVGAnimatedLength; x: SVGAnimatedLength; - height: SVGAnimatedLength; - result: SVGAnimatedString; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface IDBVersionChangeEvent extends Event { - newVersion: number; - oldVersion: number; -} -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; +declare var SVGMaskElement: { + prototype: SVGMaskElement; + new(): SVGMaskElement; } -interface IDBIndex { - unique: boolean; - name: string; - keyPath: string; - objectStore: IDBObjectStore; - count(key?: any): IDBRequest; - getKey(key: any): IDBRequest; - openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; - get(key: any): IDBRequest; - openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; -} -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; +interface SVGMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + flipX(): SVGMatrix; + flipY(): SVGMatrix; + inverse(): SVGMatrix; + multiply(secondMatrix: SVGMatrix): SVGMatrix; + rotate(angle: number): SVGMatrix; + rotateFromVector(x: number, y: number): SVGMatrix; + scale(scaleFactor: number): SVGMatrix; + scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; + skewX(angle: number): SVGMatrix; + skewY(angle: number): SVGMatrix; + translate(x: number, y: number): SVGMatrix; } -interface FileList { - length: number; - item(index: number): File; - [index: number]: File; +declare var SVGMatrix: { + prototype: SVGMatrix; + new(): SVGMatrix; } -declare var FileList: { - prototype: FileList; - new(): FileList; + +interface SVGMetadataElement extends SVGElement { } -interface IDBCursor { - source: any; - direction: string; - key: any; - primaryKey: any; - advance(count: number): void; - delete(): IDBRequest; - continue(key?: any): void; - update(value: any): IDBRequest; - PREV: string; - PREV_NO_DUPLICATE: string; - NEXT: string; - NEXT_NO_DUPLICATE: string; +declare var SVGMetadataElement: { + prototype: SVGMetadataElement; + new(): SVGMetadataElement; } -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - PREV: string; - PREV_NO_DUPLICATE: string; - NEXT: string; - NEXT_NO_DUPLICATE: string; + +interface SVGNumber { + value: number; } -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - kernelUnitLengthY: SVGAnimatedNumber; - surfaceScale: SVGAnimatedNumber; - specularExponent: SVGAnimatedNumber; - in1: SVGAnimatedString; - kernelUnitLengthX: SVGAnimatedNumber; - specularConstant: SVGAnimatedNumber; +declare var SVGNumber: { + prototype: SVGNumber; + new(): SVGNumber; } -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; + +interface SVGNumberList { + numberOfItems: number; + appendItem(newItem: SVGNumber): SVGNumber; + clear(): void; + getItem(index: number): SVGNumber; + initialize(newItem: SVGNumber): SVGNumber; + insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; + removeItem(index: number): SVGNumber; + replaceItem(newItem: SVGNumber, index: number): SVGNumber; } -interface File extends Blob { - lastModifiedDate: any; - name: string; +declare var SVGNumberList: { + prototype: SVGNumberList; + new(): SVGNumberList; } -declare var File: { - prototype: File; - new(): File; + +interface SVGPathElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPathData { + createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; + createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; + createSVGPathSegClosePath(): SVGPathSegClosePath; + createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; + createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; + createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; + createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; + createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; + createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; + createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; + createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; + createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; + createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; + createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; + createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; + createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; + createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; + createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; + createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; + getPathSegAtLength(distance: number): number; + getPointAtLength(distance: number): SVGPoint; + getTotalLength(): number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface URL { - revokeObjectURL(url: string): void; - createObjectURL(object: any, options?: ObjectURLOptions): string; +declare var SVGPathElement: { + prototype: SVGPathElement; + new(): SVGPathElement; } -declare var URL: URL; -interface IDBCursorWithValue extends IDBCursor { - value: any; +interface SVGPathSeg { + pathSegType: number; + pathSegTypeAsLetter: string; + PATHSEG_ARC_ABS: number; + PATHSEG_ARC_REL: number; + PATHSEG_CLOSEPATH: number; + PATHSEG_CURVETO_CUBIC_ABS: number; + PATHSEG_CURVETO_CUBIC_REL: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; + PATHSEG_CURVETO_QUADRATIC_ABS: number; + PATHSEG_CURVETO_QUADRATIC_REL: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + PATHSEG_LINETO_ABS: number; + PATHSEG_LINETO_HORIZONTAL_ABS: number; + PATHSEG_LINETO_HORIZONTAL_REL: number; + PATHSEG_LINETO_REL: number; + PATHSEG_LINETO_VERTICAL_ABS: number; + PATHSEG_LINETO_VERTICAL_REL: number; + PATHSEG_MOVETO_ABS: number; + PATHSEG_MOVETO_REL: number; + PATHSEG_UNKNOWN: number; } -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; + +declare var SVGPathSeg: { + prototype: SVGPathSeg; + new(): SVGPathSeg; + PATHSEG_ARC_ABS: number; + PATHSEG_ARC_REL: number; + PATHSEG_CLOSEPATH: number; + PATHSEG_CURVETO_CUBIC_ABS: number; + PATHSEG_CURVETO_CUBIC_REL: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; + PATHSEG_CURVETO_QUADRATIC_ABS: number; + PATHSEG_CURVETO_QUADRATIC_REL: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + PATHSEG_LINETO_ABS: number; + PATHSEG_LINETO_HORIZONTAL_ABS: number; + PATHSEG_LINETO_HORIZONTAL_REL: number; + PATHSEG_LINETO_REL: number; + PATHSEG_LINETO_VERTICAL_ABS: number; + PATHSEG_LINETO_VERTICAL_REL: number; + PATHSEG_MOVETO_ABS: number; + PATHSEG_MOVETO_REL: number; + PATHSEG_UNKNOWN: number; } -interface XMLHttpRequestEventTarget extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - ontimeout: (ev: Event) => any; - onabort: (ev: UIEvent) => any; - onloadstart: (ev: Event) => any; - onloadend: (ev: ProgressEvent) => any; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XMLHttpRequestEventTarget: { - prototype: XMLHttpRequestEventTarget; - new(): XMLHttpRequestEventTarget; +interface SVGPathSegArcAbs extends SVGPathSeg { + angle: number; + largeArcFlag: boolean; + r1: number; + r2: number; + sweepFlag: boolean; + x: number; + y: number; } -interface IDBEnvironment { - msIndexedDB: IDBFactory; - indexedDB: IDBFactory; +declare var SVGPathSegArcAbs: { + prototype: SVGPathSegArcAbs; + new(): SVGPathSegArcAbs; } -interface AudioTrackList extends EventTarget { - length: number; - onchange: (ev: Event) => any; - onaddtrack: (ev: TrackEvent) => any; - onremovetrack: (ev: any /*PluginArray*/) => any; - getTrackById(id: string): AudioTrack; - item(index: number): AudioTrack; - [index: number]: AudioTrack; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; - addEventListener(type: "removetrack", listener: (ev: any /*PluginArray*/) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; +interface SVGPathSegArcRel extends SVGPathSeg { + angle: number; + largeArcFlag: boolean; + r1: number; + r2: number; + sweepFlag: boolean; + x: number; + y: number; } -interface MSBaseReader extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - readyState: number; - onabort: (ev: UIEvent) => any; - onloadend: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onloadstart: (ev: Event) => any; - result: any; - abort(): void; - LOADING: number; - EMPTY: number; - DONE: number; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegArcRel: { + prototype: SVGPathSegArcRel; + new(): SVGPathSegArcRel; } -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - operator: SVGAnimatedEnumeration; - radiusX: SVGAnimatedNumber; - radiusY: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - SVG_MORPHOLOGY_OPERATOR_ERODE: number; - SVG_MORPHOLOGY_OPERATOR_DILATE: number; -} -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - SVG_MORPHOLOGY_OPERATOR_ERODE: number; - SVG_MORPHOLOGY_OPERATOR_DILATE: number; +interface SVGPathSegClosePath extends SVGPathSeg { } -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { -} -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; +declare var SVGPathSegClosePath: { + prototype: SVGPathSegClosePath; + new(): SVGPathSegClosePath; } -interface WindowTimersExtension { - msSetImmediate(expression: any, ...args: any[]): number; - clearImmediate(handle: number): void; - msClearImmediate(handle: number): void; - setImmediate(expression: any, ...args: any[]): number; +interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { + x: number; + x1: number; + x2: number; + y: number; + y1: number; + y2: number; } -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in2: SVGAnimatedString; - xChannelSelector: SVGAnimatedEnumeration; - yChannelSelector: SVGAnimatedEnumeration; - scale: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_CHANNEL_B: number; - SVG_CHANNEL_R: number; - SVG_CHANNEL_G: number; - SVG_CHANNEL_UNKNOWN: number; - SVG_CHANNEL_A: number; -} -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - SVG_CHANNEL_B: number; - SVG_CHANNEL_R: number; - SVG_CHANNEL_G: number; - SVG_CHANNEL_UNKNOWN: number; - SVG_CHANNEL_A: number; +declare var SVGPathSegCurvetoCubicAbs: { + prototype: SVGPathSegCurvetoCubicAbs; + new(): SVGPathSegCurvetoCubicAbs; } -interface AnimationEvent extends Event { - animationName: string; - elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} -declare var AnimationEvent: { - prototype: AnimationEvent; - new(): AnimationEvent; +interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { + x: number; + x1: number; + x2: number; + y: number; + y1: number; + y2: number; } -interface SVGComponentTransferFunctionElement extends SVGElement { - tableValues: SVGAnimatedNumberList; - slope: SVGAnimatedNumber; - type: SVGAnimatedEnumeration; - exponent: SVGAnimatedNumber; - amplitude: SVGAnimatedNumber; - intercept: SVGAnimatedNumber; - offset: SVGAnimatedNumber; - SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; -} -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; +declare var SVGPathSegCurvetoCubicRel: { + prototype: SVGPathSegCurvetoCubicRel; + new(): SVGPathSegCurvetoCubicRel; } -interface MSRangeCollection { - length: number; - item(index: number): Range; - [index: number]: Range; -} -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; +interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { + x: number; + x2: number; + y: number; + y2: number; } -interface SVGFEDistantLightElement extends SVGElement { - azimuth: SVGAnimatedNumber; - elevation: SVGAnimatedNumber; -} -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; +declare var SVGPathSegCurvetoCubicSmoothAbs: { + prototype: SVGPathSegCurvetoCubicSmoothAbs; + new(): SVGPathSegCurvetoCubicSmoothAbs; } -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { -} -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; +interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { + x: number; + x2: number; + y: number; + y2: number; } -interface IDBKeyRange { - upper: any; - upperOpen: boolean; - lower: any; - lowerOpen: boolean; -} -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - lowerBound(bound: any, open?: boolean): IDBKeyRange; - upperBound(bound: any, open?: boolean): IDBKeyRange; +declare var SVGPathSegCurvetoCubicSmoothRel: { + prototype: SVGPathSegCurvetoCubicSmoothRel; + new(): SVGPathSegCurvetoCubicSmoothRel; } -interface WindowConsole { - console: Console; +interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { + x: number; + x1: number; + y: number; + y1: number; } -interface IDBTransaction extends EventTarget { - oncomplete: (ev: Event) => any; - db: IDBDatabase; - mode: string; - error: DOMError; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: UIEvent) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - READ_ONLY: string; - VERSION_CHANGE: string; - READ_WRITE: string; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - READ_ONLY: string; - VERSION_CHANGE: string; - READ_WRITE: string; +declare var SVGPathSegCurvetoQuadraticAbs: { + prototype: SVGPathSegCurvetoQuadraticAbs; + new(): SVGPathSegCurvetoQuadraticAbs; } -interface AudioTrack { - kind: string; - language: string; - id: string; - label: string; - enabled: boolean; - sourceBuffer: SourceBuffer; +interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { + x: number; + x1: number; + y: number; + y1: number; } -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; + +declare var SVGPathSegCurvetoQuadraticRel: { + prototype: SVGPathSegCurvetoQuadraticRel; + new(): SVGPathSegCurvetoQuadraticRel; } -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - orderY: SVGAnimatedInteger; - kernelUnitLengthY: SVGAnimatedNumber; - orderX: SVGAnimatedInteger; - preserveAlpha: SVGAnimatedBoolean; - kernelMatrix: SVGAnimatedNumberList; - edgeMode: SVGAnimatedEnumeration; - kernelUnitLengthX: SVGAnimatedNumber; - bias: SVGAnimatedNumber; - targetX: SVGAnimatedInteger; - targetY: SVGAnimatedInteger; - divisor: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_EDGEMODE_WRAP: number; - SVG_EDGEMODE_DUPLICATE: number; - SVG_EDGEMODE_UNKNOWN: number; - SVG_EDGEMODE_NONE: number; +interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { + x: number; + y: number; } -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - SVG_EDGEMODE_WRAP: number; - SVG_EDGEMODE_DUPLICATE: number; - SVG_EDGEMODE_UNKNOWN: number; - SVG_EDGEMODE_NONE: number; + +declare var SVGPathSegCurvetoQuadraticSmoothAbs: { + prototype: SVGPathSegCurvetoQuadraticSmoothAbs; + new(): SVGPathSegCurvetoQuadraticSmoothAbs; } -interface TextTrackCueList { - length: number; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; - getCueById(id: string): TextTrackCue; +interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { + x: number; + y: number; } -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; + +declare var SVGPathSegCurvetoQuadraticSmoothRel: { + prototype: SVGPathSegCurvetoQuadraticSmoothRel; + new(): SVGPathSegCurvetoQuadraticSmoothRel; } -interface CSSKeyframesRule extends CSSRule { - name: string; - cssRules: CSSRuleList; - findRule(rule: string): CSSKeyframeRule; - deleteRule(rule: string): void; - appendRule(rule: string): void; +interface SVGPathSegLinetoAbs extends SVGPathSeg { + x: number; + y: number; } -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; + +declare var SVGPathSegLinetoAbs: { + prototype: SVGPathSegLinetoAbs; + new(): SVGPathSegLinetoAbs; } -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - baseFrequencyX: SVGAnimatedNumber; - numOctaves: SVGAnimatedInteger; - type: SVGAnimatedEnumeration; - baseFrequencyY: SVGAnimatedNumber; - stitchTiles: SVGAnimatedEnumeration; - seed: SVGAnimatedNumber; - SVG_STITCHTYPE_UNKNOWN: number; - SVG_STITCHTYPE_NOSTITCH: number; - SVG_TURBULENCE_TYPE_UNKNOWN: number; - SVG_TURBULENCE_TYPE_TURBULENCE: number; - SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - SVG_STITCHTYPE_STITCH: number; +interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { + x: number; } -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - SVG_STITCHTYPE_UNKNOWN: number; - SVG_STITCHTYPE_NOSTITCH: number; - SVG_TURBULENCE_TYPE_UNKNOWN: number; - SVG_TURBULENCE_TYPE_TURBULENCE: number; - SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - SVG_STITCHTYPE_STITCH: number; + +declare var SVGPathSegLinetoHorizontalAbs: { + prototype: SVGPathSegLinetoHorizontalAbs; + new(): SVGPathSegLinetoHorizontalAbs; } -interface TextTrackList extends EventTarget { - length: number; - onaddtrack: (ev: TrackEvent) => any; - item(index: number): TextTrack; - [index: number]: TextTrack; - addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { + x: number; } -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; + +declare var SVGPathSegLinetoHorizontalRel: { + prototype: SVGPathSegLinetoHorizontalRel; + new(): SVGPathSegLinetoHorizontalRel; } -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { +interface SVGPathSegLinetoRel extends SVGPathSeg { + x: number; + y: number; } -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; + +declare var SVGPathSegLinetoRel: { + prototype: SVGPathSegLinetoRel; + new(): SVGPathSegLinetoRel; } -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; - type: SVGAnimatedEnumeration; - values: SVGAnimatedNumberList; - SVG_FECOLORMATRIX_TYPE_SATURATE: number; - SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - SVG_FECOLORMATRIX_TYPE_MATRIX: number; - SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; +interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { + y: number; } -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - SVG_FECOLORMATRIX_TYPE_SATURATE: number; - SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - SVG_FECOLORMATRIX_TYPE_MATRIX: number; - SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + +declare var SVGPathSegLinetoVerticalAbs: { + prototype: SVGPathSegLinetoVerticalAbs; + new(): SVGPathSegLinetoVerticalAbs; } -interface SVGFESpotLightElement extends SVGElement { - pointsAtY: SVGAnimatedNumber; - y: SVGAnimatedNumber; - limitingConeAngle: SVGAnimatedNumber; - specularExponent: SVGAnimatedNumber; - x: SVGAnimatedNumber; - pointsAtZ: SVGAnimatedNumber; - z: SVGAnimatedNumber; - pointsAtX: SVGAnimatedNumber; +interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { + y: number; } -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; + +declare var SVGPathSegLinetoVerticalRel: { + prototype: SVGPathSegLinetoVerticalRel; + new(): SVGPathSegLinetoVerticalRel; } -interface WindowBase64 { - btoa(rawString: string): string; - atob(encodedString: string): string; +interface SVGPathSegList { + numberOfItems: number; + appendItem(newItem: SVGPathSeg): SVGPathSeg; + clear(): void; + getItem(index: number): SVGPathSeg; + initialize(newItem: SVGPathSeg): SVGPathSeg; + insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; + removeItem(index: number): SVGPathSeg; + replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; } -interface IDBDatabase extends EventTarget { - version: string; - name: string; - objectStoreNames: DOMStringList; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: UIEvent) => any; - createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; - close(): void; - transaction(storeNames: any, mode?: string): IDBTransaction; - deleteObjectStore(name: string): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegList: { + prototype: SVGPathSegList; + new(): SVGPathSegList; } -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; + +interface SVGPathSegMovetoAbs extends SVGPathSeg { + x: number; + y: number; } -interface DOMStringList { - length: number; - contains(str: string): boolean; - item(index: number): string; - [index: number]: string; +declare var SVGPathSegMovetoAbs: { + prototype: SVGPathSegMovetoAbs; + new(): SVGPathSegMovetoAbs; } -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; + +interface SVGPathSegMovetoRel extends SVGPathSeg { + x: number; + y: number; } -interface IDBOpenDBRequest extends IDBRequest { - onupgradeneeded: (ev: IDBVersionChangeEvent) => any; - onblocked: (ev: Event) => any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegMovetoRel: { + prototype: SVGPathSegMovetoRel; + new(): SVGPathSegMovetoRel; } -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; + +interface SVGPatternElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox, SVGURIReference, SVGUnitTypes { + height: SVGAnimatedLength; + patternContentUnits: SVGAnimatedEnumeration; + patternTransform: SVGAnimatedTransformList; + patternUnits: SVGAnimatedEnumeration; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLProgressElement extends HTMLElement { - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - position: number; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; +declare var SVGPatternElement: { + prototype: SVGPatternElement; + new(): SVGPatternElement; +} + +interface SVGPoint { + x: number; + y: number; + matrixTransform(matrix: SVGMatrix): SVGPoint; } -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; + +declare var SVGPoint: { + prototype: SVGPoint; + new(): SVGPoint; } -interface MSLaunchUriCallback { - (): void; +interface SVGPointList { + numberOfItems: number; + appendItem(newItem: SVGPoint): SVGPoint; + clear(): void; + getItem(index: number): SVGPoint; + initialize(newItem: SVGPoint): SVGPoint; + insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; + removeItem(index: number): SVGPoint; + replaceItem(newItem: SVGPoint, index: number): SVGPoint; } -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - dy: SVGAnimatedNumber; - in1: SVGAnimatedString; - dx: SVGAnimatedNumber; +declare var SVGPointList: { + prototype: SVGPointList; + new(): SVGPointList; } -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; + +interface SVGPolygonElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPoints { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSUnsafeFunctionCallback { - (): any; +declare var SVGPolygonElement: { + prototype: SVGPolygonElement; + new(): SVGPolygonElement; } -interface TextTrack extends EventTarget { - language: string; - mode: any; - readyState: number; - activeCues: TextTrackCueList; - cues: TextTrackCueList; - oncuechange: (ev: Event) => any; - kind: string; - onload: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - label: string; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - ERROR: number; - SHOWING: number; - LOADING: number; - LOADED: number; - NONE: number; - HIDDEN: number; - DISABLED: number; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPolylineElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPoints { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - ERROR: number; - SHOWING: number; - LOADING: number; - LOADED: number; - NONE: number; - HIDDEN: number; - DISABLED: number; + +declare var SVGPolylineElement: { + prototype: SVGPolylineElement; + new(): SVGPolylineElement; } -interface MediaQueryListListener { - (mql: MediaQueryList): void; +interface SVGPreserveAspectRatio { + align: number; + meetOrSlice: number; + SVG_MEETORSLICE_MEET: number; + SVG_MEETORSLICE_SLICE: number; + SVG_MEETORSLICE_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_NONE: number; + SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; + SVG_PRESERVEASPECTRATIO_XMAXYMID: number; + SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; + SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; + SVG_PRESERVEASPECTRATIO_XMIDYMID: number; + SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; + SVG_PRESERVEASPECTRATIO_XMINYMAX: number; + SVG_PRESERVEASPECTRATIO_XMINYMID: number; + SVG_PRESERVEASPECTRATIO_XMINYMIN: number; } -interface IDBRequest extends EventTarget { - source: any; - onsuccess: (ev: Event) => any; - error: DOMError; - transaction: IDBTransaction; - onerror: (ev: ErrorEvent) => any; - readyState: string; - result: any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPreserveAspectRatio: { + prototype: SVGPreserveAspectRatio; + new(): SVGPreserveAspectRatio; + SVG_MEETORSLICE_MEET: number; + SVG_MEETORSLICE_SLICE: number; + SVG_MEETORSLICE_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_NONE: number; + SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; + SVG_PRESERVEASPECTRATIO_XMAXYMID: number; + SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; + SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; + SVG_PRESERVEASPECTRATIO_XMIDYMID: number; + SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; + SVG_PRESERVEASPECTRATIO_XMINYMAX: number; + SVG_PRESERVEASPECTRATIO_XMINYMID: number; + SVG_PRESERVEASPECTRATIO_XMINYMIN: number; } -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; + +interface SVGRadialGradientElement extends SVGGradientElement { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + fx: SVGAnimatedLength; + fy: SVGAnimatedLength; + r: SVGAnimatedLength; } -interface MessagePort extends EventTarget { - onmessage: (ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, ports?: any): void; - start(): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGRadialGradientElement: { + prototype: SVGRadialGradientElement; + new(): SVGRadialGradientElement; } -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; + +interface SVGRect { + height: number; + width: number; + x: number; + y: number; } -interface FileReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; +declare var SVGRect: { + prototype: SVGRect; + new(): SVGRect; } -declare var FileReader: { - prototype: FileReader; - new(): FileReader; + +interface SVGRectElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + height: SVGAnimatedLength; + rx: SVGAnimatedLength; + ry: SVGAnimatedLength; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ApplicationCache extends EventTarget { - status: number; - ondownloading: (ev: Event) => any; - onprogress: (ev: ProgressEvent) => any; - onupdateready: (ev: Event) => any; - oncached: (ev: Event) => any; - onobsolete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - onchecking: (ev: Event) => any; - onnoupdate: (ev: Event) => any; - swapCache(): void; - abort(): void; - update(): void; - CHECKING: number; - UNCACHED: number; - UPDATEREADY: number; - DOWNLOADING: number; - IDLE: number; - OBSOLETE: number; - addEventListener(type: "downloading", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "updateready", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cached", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "obsolete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "checking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "noupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGRectElement: { + prototype: SVGRectElement; + new(): SVGRectElement; +} + +interface SVGSVGElement extends SVGElement, DocumentEvent, SVGLocatable, SVGTests, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox, SVGZoomAndPan { + contentScriptType: string; + contentStyleType: string; + currentScale: number; + currentTranslate: SVGPoint; + height: SVGAnimatedLength; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onresize: (ev: UIEvent) => any; + onscroll: (ev: UIEvent) => any; + onunload: (ev: Event) => any; + onzoom: (ev: SVGZoomEvent) => any; + pixelUnitToMillimeterX: number; + pixelUnitToMillimeterY: number; + screenPixelToMillimeterX: number; + screenPixelToMillimeterY: number; + viewport: SVGRect; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + checkEnclosure(element: SVGElement, rect: SVGRect): boolean; + checkIntersection(element: SVGElement, rect: SVGRect): boolean; + createSVGAngle(): SVGAngle; + createSVGLength(): SVGLength; + createSVGMatrix(): SVGMatrix; + createSVGNumber(): SVGNumber; + createSVGPoint(): SVGPoint; + createSVGRect(): SVGRect; + createSVGTransform(): SVGTransform; + createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; + deselectAll(): void; + forceRedraw(): void; + getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; + getCurrentTime(): number; + getElementById(elementId: string): Element; + getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeList; + getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeList; + pauseAnimations(): void; + setCurrentTime(seconds: number): void; + suspendRedraw(maxWaitMilliseconds: number): number; + unpauseAnimations(): void; + unsuspendRedraw(suspendHandleID: number): void; + unsuspendRedrawAll(): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "SVGAbort", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGError", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGUnload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGZoom", listener: (ev: SVGZoomEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - CHECKING: number; - UNCACHED: number; - UPDATEREADY: number; - DOWNLOADING: number; - IDLE: number; - OBSOLETE: number; + +declare var SVGSVGElement: { + prototype: SVGSVGElement; + new(): SVGSVGElement; } -interface FrameRequestCallback { - (time: number): void; +interface SVGScriptElement extends SVGElement, SVGExternalResourcesRequired, SVGURIReference { + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface PopStateEvent extends Event { - state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; +declare var SVGScriptElement: { + prototype: SVGScriptElement; + new(): SVGScriptElement; } -declare var PopStateEvent: { - prototype: PopStateEvent; - new(): PopStateEvent; + +interface SVGStopElement extends SVGElement, SVGStylable { + offset: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CSSKeyframeRule extends CSSRule { - keyText: string; - style: CSSStyleDeclaration; +declare var SVGStopElement: { + prototype: SVGStopElement; + new(): SVGStopElement; } -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; + +interface SVGStringList { + numberOfItems: number; + appendItem(newItem: string): string; + clear(): void; + getItem(index: number): string; + initialize(newItem: string): string; + insertItemBefore(newItem: string, index: number): string; + removeItem(index: number): string; + replaceItem(newItem: string, index: number): string; } -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; +declare var SVGStringList: { + prototype: SVGStringList; + new(): SVGStringList; } -interface MSStream { +interface SVGStyleElement extends SVGElement, SVGLangSpace { + media: string; + title: string; type: string; - msDetachStream(): any; - msClose(): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSStream: { - prototype: MSStream; - new(): MSStream; + +declare var SVGStyleElement: { + prototype: SVGStyleElement; + new(): SVGStyleElement; } -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; +interface SVGSwitchElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; + +declare var SVGSwitchElement: { + prototype: SVGSwitchElement; + new(): SVGSwitchElement; } -interface DOMSettableTokenList extends DOMTokenList { - value: string; +interface SVGSymbolElement extends SVGElement, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; + +declare var SVGSymbolElement: { + prototype: SVGSymbolElement; + new(): SVGSymbolElement; } -interface IDBFactory { - open(name: string, version?: number): IDBOpenDBRequest; - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; +interface SVGTSpanElement extends SVGTextPositioningElement { } -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; + +declare var SVGTSpanElement: { + prototype: SVGTSpanElement; + new(): SVGTSpanElement; } -interface MSPointerEvent extends MouseEvent { - width: number; - rotation: number; - pressure: number; - pointerType: any; - isPrimary: boolean; - tiltY: number; - height: number; - intermediatePoints: any; - currentPoint: any; - tiltX: number; - hwTimestamp: number; - pointerId: number; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - MSPOINTER_TYPE_PEN: number; - MSPOINTER_TYPE_MOUSE: number; - MSPOINTER_TYPE_TOUCH: number; +interface SVGTextContentElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + lengthAdjust: SVGAnimatedEnumeration; + textLength: SVGAnimatedLength; + getCharNumAtPosition(point: SVGPoint): number; + getComputedTextLength(): number; + getEndPositionOfChar(charnum: number): SVGPoint; + getExtentOfChar(charnum: number): SVGRect; + getNumberOfChars(): number; + getRotationOfChar(charnum: number): number; + getStartPositionOfChar(charnum: number): SVGPoint; + getSubStringLength(charnum: number, nchars: number): number; + selectSubString(charnum: number, nchars: number): void; + LENGTHADJUST_SPACING: number; + LENGTHADJUST_SPACINGANDGLYPHS: number; + LENGTHADJUST_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(): MSPointerEvent; - MSPOINTER_TYPE_PEN: number; - MSPOINTER_TYPE_MOUSE: number; - MSPOINTER_TYPE_TOUCH: number; + +declare var SVGTextContentElement: { + prototype: SVGTextContentElement; + new(): SVGTextContentElement; + LENGTHADJUST_SPACING: number; + LENGTHADJUST_SPACINGANDGLYPHS: number; + LENGTHADJUST_UNKNOWN: number; } -interface MSManipulationEvent extends UIEvent { - lastState: number; - currentState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - MS_MANIPULATION_STATE_STOPPED: number; - MS_MANIPULATION_STATE_ACTIVE: number; - MS_MANIPULATION_STATE_INERTIA: number; - MS_MANIPULATION_STATE_SELECTING: number; - MS_MANIPULATION_STATE_COMMITTED: number; - MS_MANIPULATION_STATE_PRESELECT: number; - MS_MANIPULATION_STATE_DRAGGING: number; - MS_MANIPULATION_STATE_CANCELLED: number; +interface SVGTextElement extends SVGTextPositioningElement, SVGTransformable { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - MS_MANIPULATION_STATE_STOPPED: number; - MS_MANIPULATION_STATE_ACTIVE: number; - MS_MANIPULATION_STATE_INERTIA: number; - MS_MANIPULATION_STATE_SELECTING: number; - MS_MANIPULATION_STATE_COMMITTED: number; - MS_MANIPULATION_STATE_PRESELECT: number; - MS_MANIPULATION_STATE_DRAGGING: number; - MS_MANIPULATION_STATE_CANCELLED: number; + +declare var SVGTextElement: { + prototype: SVGTextElement; + new(): SVGTextElement; } -interface FormData { - append(name: any, value: any, blobName?: string): void; +interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { + method: SVGAnimatedEnumeration; + spacing: SVGAnimatedEnumeration; + startOffset: SVGAnimatedLength; + TEXTPATH_METHODTYPE_ALIGN: number; + TEXTPATH_METHODTYPE_STRETCH: number; + TEXTPATH_METHODTYPE_UNKNOWN: number; + TEXTPATH_SPACINGTYPE_AUTO: number; + TEXTPATH_SPACINGTYPE_EXACT: number; + TEXTPATH_SPACINGTYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var FormData: { - prototype: FormData; - new(): FormData; + +declare var SVGTextPathElement: { + prototype: SVGTextPathElement; + new(): SVGTextPathElement; + TEXTPATH_METHODTYPE_ALIGN: number; + TEXTPATH_METHODTYPE_STRETCH: number; + TEXTPATH_METHODTYPE_UNKNOWN: number; + TEXTPATH_SPACINGTYPE_AUTO: number; + TEXTPATH_SPACINGTYPE_EXACT: number; + TEXTPATH_SPACINGTYPE_UNKNOWN: number; } -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollection; +interface SVGTextPositioningElement extends SVGTextContentElement { + dx: SVGAnimatedLengthList; + dy: SVGAnimatedLengthList; + rotate: SVGAnimatedNumberList; + x: SVGAnimatedLengthList; + y: SVGAnimatedLengthList; } -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; + +declare var SVGTextPositioningElement: { + prototype: SVGTextPositioningElement; + new(): SVGTextPositioningElement; +} + +interface SVGTitleElement extends SVGElement, SVGStylable, SVGLangSpace { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGTitleElement: { + prototype: SVGTitleElement; + new(): SVGTitleElement; +} + +interface SVGTransform { + angle: number; + matrix: SVGMatrix; + type: number; + setMatrix(matrix: SVGMatrix): void; + setRotate(angle: number, cx: number, cy: number): void; + setScale(sx: number, sy: number): void; + setSkewX(angle: number): void; + setSkewY(angle: number): void; + setTranslate(tx: number, ty: number): void; + SVG_TRANSFORM_MATRIX: number; + SVG_TRANSFORM_ROTATE: number; + SVG_TRANSFORM_SCALE: number; + SVG_TRANSFORM_SKEWX: number; + SVG_TRANSFORM_SKEWY: number; + SVG_TRANSFORM_TRANSLATE: number; + SVG_TRANSFORM_UNKNOWN: number; +} + +declare var SVGTransform: { + prototype: SVGTransform; + new(): SVGTransform; + SVG_TRANSFORM_MATRIX: number; + SVG_TRANSFORM_ROTATE: number; + SVG_TRANSFORM_SCALE: number; + SVG_TRANSFORM_SKEWX: number; + SVG_TRANSFORM_SKEWY: number; + SVG_TRANSFORM_TRANSLATE: number; + SVG_TRANSFORM_UNKNOWN: number; +} + +interface SVGTransformList { + numberOfItems: number; + appendItem(newItem: SVGTransform): SVGTransform; + clear(): void; + consolidate(): SVGTransform; + createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; + getItem(index: number): SVGTransform; + initialize(newItem: SVGTransform): SVGTransform; + insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; + removeItem(index: number): SVGTransform; + replaceItem(newItem: SVGTransform, index: number): SVGTransform; } -interface SVGFEImageElement extends SVGElement, SVGLangSpace, SVGFilterPrimitiveStandardAttributes, SVGURIReference, SVGExternalResourcesRequired { - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; -} -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; +declare var SVGTransformList: { + prototype: SVGTransformList; + new(): SVGTransformList; } -interface AbstractWorker extends EventTarget { - onerror: (ev: ErrorEvent) => any; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGUnitTypes { + SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; + SVG_UNIT_TYPE_UNKNOWN: number; + SVG_UNIT_TYPE_USERSPACEONUSE: number; } +declare var SVGUnitTypes: SVGUnitTypes; -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - operator: SVGAnimatedEnumeration; - in2: SVGAnimatedString; - k2: SVGAnimatedNumber; - k1: SVGAnimatedNumber; - k3: SVGAnimatedNumber; - in1: SVGAnimatedString; - k4: SVGAnimatedNumber; - SVG_FECOMPOSITE_OPERATOR_OUT: number; - SVG_FECOMPOSITE_OPERATOR_OVER: number; - SVG_FECOMPOSITE_OPERATOR_XOR: number; - SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - SVG_FECOMPOSITE_OPERATOR_IN: number; - SVG_FECOMPOSITE_OPERATOR_ATOP: number; -} -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - SVG_FECOMPOSITE_OPERATOR_OUT: number; - SVG_FECOMPOSITE_OPERATOR_OVER: number; - SVG_FECOMPOSITE_OPERATOR_XOR: number; - SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - SVG_FECOMPOSITE_OPERATOR_IN: number; - SVG_FECOMPOSITE_OPERATOR_ATOP: number; +interface SVGUseElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + animatedInstanceRoot: SVGElementInstance; + height: SVGAnimatedLength; + instanceRoot: SVGElementInstance; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ValidityState { - customError: boolean; - valueMissing: boolean; - stepMismatch: boolean; - rangeUnderflow: boolean; - rangeOverflow: boolean; - typeMismatch: boolean; - patternMismatch: boolean; - tooLong: boolean; - valid: boolean; -} -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; +declare var SVGUseElement: { + prototype: SVGUseElement; + new(): SVGUseElement; } -interface HTMLTrackElement extends HTMLElement { - kind: string; - src: string; - srclang: string; - track: TextTrack; - label: string; - default: boolean; - readyState: number; - ERROR: number; - LOADING: number; - LOADED: number; - NONE: number; -} -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - ERROR: number; - LOADING: number; - LOADED: number; - NONE: number; +interface SVGViewElement extends SVGElement, SVGExternalResourcesRequired, SVGFitToViewBox, SVGZoomAndPan { + viewTarget: SVGStringList; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSApp { - createFileFromStorageFile(storageFile: any): File; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - terminateApp(exceptionObject: any): void; - createDataPackage(object: any): any; - execUnsafeLocalFunction(unsafeFunction: MSUnsafeFunctionCallback): any; - getHtmlPrintDocumentSource(htmlDoc: any): any; - addPublicLocalApplicationUri(uri: string): void; - createDataPackageFromSelection(): any; - getViewOpener(): MSAppView; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - createNewView(uri: string): MSAppView; - getCurrentPriority(): string; - NORMAL: string; - HIGH: string; - IDLE: string; - CURRENT: string; +declare var SVGViewElement: { + prototype: SVGViewElement; + new(): SVGViewElement; } -declare var MSApp: MSApp; -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; -} -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; +interface SVGZoomAndPan { + SVG_ZOOMANDPAN_DISABLE: number; + SVG_ZOOMANDPAN_MAGNIFY: number; + SVG_ZOOMANDPAN_UNKNOWN: number; } +declare var SVGZoomAndPan: SVGZoomAndPan; -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - kernelUnitLengthY: SVGAnimatedNumber; - surfaceScale: SVGAnimatedNumber; - in1: SVGAnimatedString; - kernelUnitLengthX: SVGAnimatedNumber; - diffuseConstant: SVGAnimatedNumber; +interface SVGZoomEvent extends UIEvent { + newScale: number; + newTranslate: SVGPoint; + previousScale: number; + previousTranslate: SVGPoint; + zoomRectScreen: SVGRect; } -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; + +declare var SVGZoomEvent: { + prototype: SVGZoomEvent; + new(): SVGZoomEvent; } -interface MSCSSMatrix { - m24: number; - m34: number; - a: number; - d: number; - m32: number; - m41: number; - m11: number; - f: number; - e: number; - m23: number; - m14: number; - m33: number; - m22: number; - m21: number; - c: number; - m12: number; - b: number; - m42: number; - m31: number; - m43: number; - m13: number; - m44: number; - multiply(secondMatrix: MSCSSMatrix): MSCSSMatrix; - skewY(angle: number): MSCSSMatrix; - setMatrixValue(value: string): void; - inverse(): MSCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): MSCSSMatrix; - toString(): string; - rotate(angleX: number, angleY?: number, angleZ?: number): MSCSSMatrix; - translate(x: number, y: number, z?: number): MSCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): MSCSSMatrix; - skewX(angle: number): MSCSSMatrix; +interface Screen extends EventTarget { + availHeight: number; + availWidth: number; + bufferDepth: number; + colorDepth: number; + deviceXDPI: number; + deviceYDPI: number; + fontSmoothingEnabled: boolean; + height: number; + logicalXDPI: number; + logicalYDPI: number; + msOrientation: string; + onmsorientationchange: (ev: Event) => any; + pixelDepth: number; + systemXDPI: number; + systemYDPI: number; + width: number; + msLockOrientation(orientations: string): boolean; + msLockOrientation(orientations: string[]): boolean; + msUnlockOrientation(): void; + addEventListener(type: "MSOrientationChange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSCSSMatrix: { - prototype: MSCSSMatrix; - new(text?: string): MSCSSMatrix; + +declare var Screen: { + prototype: Screen; + new(): Screen; } -interface Worker extends AbstractWorker { - onmessage: (ev: MessageEvent) => any; - postMessage(message: any, ports?: any): void; - terminate(): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface ScriptNotifyEvent extends Event { + callingUri: string; + value: string; } -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; + +declare var ScriptNotifyEvent: { + prototype: ScriptNotifyEvent; + new(): ScriptNotifyEvent; } -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; +interface ScriptProcessorNode extends AudioNode { + bufferSize: number; + onaudioprocess: (ev: AudioProcessingEvent) => any; + addEventListener(type: "audioprocess", listener: (ev: AudioProcessingEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGraphicsTrust { - status: string; - constrictionActive: boolean; +declare var ScriptProcessorNode: { + prototype: ScriptProcessorNode; + new(): ScriptProcessorNode; } -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; + +interface Selection { + anchorNode: Node; + anchorOffset: number; + focusNode: Node; + focusOffset: number; + isCollapsed: boolean; + rangeCount: number; + type: string; + addRange(range: Range): void; + collapse(parentNode: Node, offset: number): void; + collapseToEnd(): void; + collapseToStart(): void; + containsNode(node: Node, partlyContained: boolean): boolean; + deleteFromDocument(): void; + empty(): void; + extend(newNode: Node, offset: number): void; + getRangeAt(index: number): Range; + removeAllRanges(): void; + removeRange(range: Range): void; + selectAllChildren(parentNode: Node): void; + setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; + toString(): string; } -interface SubtleCrypto { - unwrapKey(wrappedKey: ArrayBufferView, keyAlgorithm: any, keyEncryptionKey: Key, extractable?: boolean, keyUsages?: string[]): KeyOperation; - encrypt(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; - importKey(format: string, keyData: ArrayBufferView, algorithm: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - wrapKey(key: Key, keyEncryptionKey: Key, keyWrappingAlgorithm: any): KeyOperation; - verify(algorithm: any, key: Key, signature: ArrayBufferView, buffer?: ArrayBufferView): CryptoOperation; - deriveKey(algorithm: any, baseKey: Key, derivedKeyType: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - digest(algorithm: any, buffer?: ArrayBufferView): CryptoOperation; - exportKey(format: string, key: Key): KeyOperation; - generateKey(algorithm: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - sign(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; - decrypt(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; +declare var Selection: { + prototype: Selection; + new(): Selection; } -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; + +interface SourceBuffer extends EventTarget { + appendWindowEnd: number; + appendWindowStart: number; + audioTracks: AudioTrackList; + buffered: TimeRanges; + mode: string; + timestampOffset: number; + updating: boolean; + videoTracks: VideoTrackList; + abort(): void; + appendBuffer(data: ArrayBuffer): void; + appendBuffer(data: ArrayBufferView): void; + appendStream(stream: MSStream, maxSize?: number): void; + remove(start: number, end: number): void; } -interface Crypto extends RandomSource { - subtle: SubtleCrypto; -} -declare var Crypto: { - prototype: Crypto; - new(): Crypto; +declare var SourceBuffer: { + prototype: SourceBuffer; + new(): SourceBuffer; } -interface VideoPlaybackQuality { - totalFrameDelay: number; - creationTime: number; - totalVideoFrames: number; - droppedVideoFrames: number; -} -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; +interface SourceBufferList extends EventTarget { + length: number; + item(index: number): SourceBuffer; + [index: number]: SourceBuffer; } -interface GlobalEventHandlers { - onpointerenter: (ev: PointerEvent) => any; - onpointerout: (ev: PointerEvent) => any; - onpointerdown: (ev: PointerEvent) => any; - onpointerup: (ev: PointerEvent) => any; - onpointercancel: (ev: PointerEvent) => any; - onpointerover: (ev: PointerEvent) => any; - onpointermove: (ev: PointerEvent) => any; - onpointerleave: (ev: PointerEvent) => any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SourceBufferList: { + prototype: SourceBufferList; + new(): SourceBufferList; } -interface Key { - algorithm: Algorithm; - type: string; - extractable: boolean; - keyUsage: string[]; -} -declare var Key: { - prototype: Key; - new(): Key; +interface StereoPannerNode extends AudioNode { + pan: AudioParam; } -interface DeviceAcceleration { - y: number; - x: number; - z: number; -} -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; +declare var StereoPannerNode: { + prototype: StereoPannerNode; + new(): StereoPannerNode; } -interface HTMLAllCollection extends HTMLCollection { - namedItem(name: string): Element; - // [name: string]: Element; +interface Storage { + length: number; + clear(): void; + getItem(key: string): any; + key(index: number): string; + removeItem(key: string): void; + setItem(key: string, data: string): void; + [key: string]: any; + [index: number]: string; } -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; + +declare var Storage: { + prototype: Storage; + new(): Storage; } -interface AesGcmEncryptResult { - ciphertext: ArrayBuffer; - tag: ArrayBuffer; +interface StorageEvent extends Event { + key: string; + newValue: any; + oldValue: any; + storageArea: Storage; + url: string; + initStorageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, keyArg: string, oldValueArg: any, newValueArg: any, urlArg: string, storageAreaArg: Storage): void; } -declare var AesGcmEncryptResult: { - prototype: AesGcmEncryptResult; - new(): AesGcmEncryptResult; + +declare var StorageEvent: { + prototype: StorageEvent; + new(): StorageEvent; } -interface NavigationCompletedEvent extends NavigationEvent { - webErrorStatus: number; - isSuccess: boolean; +interface StyleMedia { + type: string; + matchMedium(mediaquery: string): boolean; } -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; + +declare var StyleMedia: { + prototype: StyleMedia; + new(): StyleMedia; } -interface MutationRecord { - oldValue: string; - previousSibling: Node; - addedNodes: NodeList; - attributeName: string; - removedNodes: NodeList; - target: Node; - nextSibling: Node; - attributeNamespace: string; +interface StyleSheet { + disabled: boolean; + href: string; + media: MediaList; + ownerNode: Node; + parentStyleSheet: StyleSheet; + title: string; type: string; } -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; + +declare var StyleSheet: { + prototype: StyleSheet; + new(): StyleSheet; } -interface MimeTypeArray { +interface StyleSheetList { length: number; - item(index: number): Plugin; - [index: number]: Plugin; - namedItem(type: string): Plugin; - // [type: string]: Plugin; + item(index?: number): StyleSheet; + [index: number]: StyleSheet; } -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; + +declare var StyleSheetList: { + prototype: StyleSheetList; + new(): StyleSheetList; } -interface KeyOperation extends EventTarget { - oncomplete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - result: any; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface StyleSheetPageList { + length: number; + item(index: number): CSSPageRule; + [index: number]: CSSPageRule; } -declare var KeyOperation: { - prototype: KeyOperation; - new(): KeyOperation; + +declare var StyleSheetPageList: { + prototype: StyleSheetPageList; + new(): StyleSheetPageList; } -interface DOMStringMap { +interface SubtleCrypto { + decrypt(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + decrypt(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + deriveBits(algorithm: string, baseKey: CryptoKey, length: number): any; + deriveBits(algorithm: Algorithm, baseKey: CryptoKey, length: number): any; + deriveKey(algorithm: string, baseKey: CryptoKey, derivedKeyType: string, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: string, baseKey: CryptoKey, derivedKeyType: Algorithm, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: Algorithm, baseKey: CryptoKey, derivedKeyType: string, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: Algorithm, baseKey: CryptoKey, derivedKeyType: Algorithm, extractable: boolean, keyUsages: string[]): any; + digest(algorithm: string, data: ArrayBufferView): any; + digest(algorithm: Algorithm, data: ArrayBufferView): any; + encrypt(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + encrypt(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + exportKey(format: string, key: CryptoKey): any; + generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): any; + generateKey(algorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + importKey(format: string, keyData: ArrayBufferView, algorithm: string, extractable: boolean, keyUsages: string[]): any; + importKey(format: string, keyData: ArrayBufferView, algorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + sign(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + sign(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string, unwrappedKeyAlgorithm: string, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string, unwrappedKeyAlgorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: Algorithm, unwrappedKeyAlgorithm: string, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: Algorithm, unwrappedKeyAlgorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + verify(algorithm: string, key: CryptoKey, signature: ArrayBufferView, data: ArrayBufferView): any; + verify(algorithm: Algorithm, key: CryptoKey, signature: ArrayBufferView, data: ArrayBufferView): any; + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: string): any; + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: Algorithm): any; } -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; + +declare var SubtleCrypto: { + prototype: SubtleCrypto; + new(): SubtleCrypto; } -interface DeviceOrientationEvent extends Event { - gamma: number; - alpha: number; - absolute: boolean; - beta: number; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number, beta: number, gamma: number, absolute: boolean): void; +interface Text extends CharacterData { + wholeText: string; + replaceWholeText(content: string): Text; + splitText(offset: number): Text; } -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(): DeviceOrientationEvent; + +declare var Text: { + prototype: Text; + new(): Text; } -interface MSMediaKeys { - keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; +interface TextEvent extends UIEvent { + data: string; + inputMethod: number; + locale: string; + initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; + DOM_INPUT_METHOD_DROP: number; + DOM_INPUT_METHOD_HANDWRITING: number; + DOM_INPUT_METHOD_IME: number; + DOM_INPUT_METHOD_KEYBOARD: number; + DOM_INPUT_METHOD_MULTIMODAL: number; + DOM_INPUT_METHOD_OPTION: number; + DOM_INPUT_METHOD_PASTE: number; + DOM_INPUT_METHOD_SCRIPT: number; + DOM_INPUT_METHOD_UNKNOWN: number; + DOM_INPUT_METHOD_VOICE: number; } -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; + +declare var TextEvent: { + prototype: TextEvent; + new(): TextEvent; + DOM_INPUT_METHOD_DROP: number; + DOM_INPUT_METHOD_HANDWRITING: number; + DOM_INPUT_METHOD_IME: number; + DOM_INPUT_METHOD_KEYBOARD: number; + DOM_INPUT_METHOD_MULTIMODAL: number; + DOM_INPUT_METHOD_OPTION: number; + DOM_INPUT_METHOD_PASTE: number; + DOM_INPUT_METHOD_SCRIPT: number; + DOM_INPUT_METHOD_UNKNOWN: number; + DOM_INPUT_METHOD_VOICE: number; } -interface MSMediaKeyMessageEvent extends Event { - destinationURL: string; - message: Uint8Array; +interface TextMetrics { + width: number; } -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; + +declare var TextMetrics: { + prototype: TextMetrics; + new(): TextMetrics; +} + +interface TextRange { + boundingHeight: number; + boundingLeft: number; + boundingTop: number; + boundingWidth: number; + htmlText: string; + offsetLeft: number; + offsetTop: number; + text: string; + collapse(start?: boolean): void; + compareEndPoints(how: string, sourceRange: TextRange): number; + duplicate(): TextRange; + execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; + execCommandShowHelp(cmdID: string): boolean; + expand(Unit: string): boolean; + findText(string: string, count?: number, flags?: number): boolean; + getBookmark(): string; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + inRange(range: TextRange): boolean; + isEqual(range: TextRange): boolean; + move(unit: string, count?: number): number; + moveEnd(unit: string, count?: number): number; + moveStart(unit: string, count?: number): number; + moveToBookmark(bookmark: string): boolean; + moveToElementText(element: Element): void; + moveToPoint(x: number, y: number): void; + parentElement(): Element; + pasteHTML(html: string): void; + queryCommandEnabled(cmdID: string): boolean; + queryCommandIndeterm(cmdID: string): boolean; + queryCommandState(cmdID: string): boolean; + queryCommandSupported(cmdID: string): boolean; + queryCommandText(cmdID: string): string; + queryCommandValue(cmdID: string): any; + scrollIntoView(fStart?: boolean): void; + select(): void; + setEndPoint(how: string, SourceRange: TextRange): void; } -interface MSHTMLWebViewElement extends HTMLElement { - documentTitle: string; - width: number; - src: string; - canGoForward: boolean; - height: number; - canGoBack: boolean; - navigateWithHttpRequestMessage(requestMessage: any): void; - goBack(): void; - navigate(uri: string): void; - stop(): void; - navigateToString(contents: string): void; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - refresh(): void; - goForward(): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; -} -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; +declare var TextRange: { + prototype: TextRange; + new(): TextRange; } -interface NavigationEvent extends Event { - uri: string; -} -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; +interface TextRangeCollection { + length: number; + item(index: number): TextRange; + [index: number]: TextRange; } -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; +declare var TextRangeCollection: { + prototype: TextRangeCollection; + new(): TextRangeCollection; } -interface SourceBuffer extends EventTarget { - updating: boolean; - appendWindowStart: number; - appendWindowEnd: number; - buffered: TimeRanges; - timestampOffset: number; - audioTracks: AudioTrackList; - appendBuffer(data: ArrayBuffer): void; - remove(start: number, end: number): void; - abort(): void; - appendStream(stream: MSStream, maxSize?: number): void; -} -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; +interface TextTrack extends EventTarget { + activeCues: TextTrackCueList; + cues: TextTrackCueList; + inBandMetadataTrackDispatchType: string; + kind: string; + label: string; + language: string; + mode: any; + oncuechange: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + readyState: number; + addCue(cue: TextTrackCue): void; + removeCue(cue: TextTrackCue): void; + DISABLED: number; + ERROR: number; + HIDDEN: number; + LOADED: number; + LOADING: number; + NONE: number; + SHOWING: number; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSInputMethodContext extends EventTarget { - oncandidatewindowshow: (ev: any) => any; - target: HTMLElement; - compositionStartOffset: number; - oncandidatewindowhide: (ev: any) => any; - oncandidatewindowupdate: (ev: any) => any; - compositionEndOffset: number; - getCompositionAlternatives(): string[]; - getCandidateWindowClientRect(): ClientRect; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: "candidatewindowshow", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "candidatewindowhide", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "candidatewindowupdate", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; +declare var TextTrack: { + prototype: TextTrack; + new(): TextTrack; + DISABLED: number; + ERROR: number; + HIDDEN: number; + LOADED: number; + LOADING: number; + NONE: number; + SHOWING: number; } -interface DeviceRotationRate { - gamma: number; - alpha: number; - beta: number; +interface TextTrackCue extends EventTarget { + endTime: number; + id: string; + onenter: (ev: Event) => any; + onexit: (ev: Event) => any; + pauseOnExit: boolean; + startTime: number; + text: string; + track: TextTrack; + getCueAsHTML(): DocumentFragment; + addEventListener(type: "enter", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "exit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; + +declare var TextTrackCue: { + prototype: TextTrackCue; + new(startTime: number, endTime: number, text: string): TextTrackCue; } -interface PluginArray { +interface TextTrackCueList { length: number; - refresh(reload?: boolean): void; - item(index: number): Plugin; - [index: number]: Plugin; - namedItem(name: string): Plugin; - // [name: string]: Plugin; -} -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; + getCueById(id: string): TextTrackCue; + item(index: number): TextTrackCue; + [index: number]: TextTrackCue; } -interface MSMediaKeyError { - systemCode: number; - code: number; - MS_MEDIA_KEYERR_SERVICE: number; - MS_MEDIA_KEYERR_HARDWARECHANGE: number; - MS_MEDIA_KEYERR_OUTPUT: number; - MS_MEDIA_KEYERR_DOMAIN: number; - MS_MEDIA_KEYERR_UNKNOWN: number; - MS_MEDIA_KEYERR_CLIENT: number; -} -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - MS_MEDIA_KEYERR_SERVICE: number; - MS_MEDIA_KEYERR_HARDWARECHANGE: number; - MS_MEDIA_KEYERR_OUTPUT: number; - MS_MEDIA_KEYERR_DOMAIN: number; - MS_MEDIA_KEYERR_UNKNOWN: number; - MS_MEDIA_KEYERR_CLIENT: number; +declare var TextTrackCueList: { + prototype: TextTrackCueList; + new(): TextTrackCueList; } -interface Plugin { +interface TextTrackList extends EventTarget { length: number; - filename: string; - version: string; - name: string; - description: string; - item(index: number): MimeType; - [index: number]: MimeType; - namedItem(type: string): MimeType; - // [type: string]: MimeType; -} -declare var Plugin: { - prototype: Plugin; - new(): Plugin; + onaddtrack: (ev: TrackEvent) => any; + item(index: number): TextTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: TextTrack; } -interface MediaSource extends EventTarget { - sourceBuffers: SourceBufferList; - duration: number; - readyState: string; - activeSourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: string): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; +declare var TextTrackList: { + prototype: TextTrackList; + new(): TextTrackList; } -interface SourceBufferList extends EventTarget { +interface TimeRanges { length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; + end(index: number): number; + start(index: number): number; } -interface XMLDocument extends Document { -} -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; +declare var TimeRanges: { + prototype: TimeRanges; + new(): TimeRanges; } -interface DeviceMotionEvent extends Event { - rotationRate: DeviceRotationRate; - acceleration: DeviceAcceleration; - interval: number; - accelerationIncludingGravity: DeviceAcceleration; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict, accelerationIncludingGravity: DeviceAccelerationDict, rotationRate: DeviceRotationRateDict, interval: number): void; -} -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(): DeviceMotionEvent; +interface Touch { + clientX: number; + clientY: number; + identifier: number; + pageX: number; + pageY: number; + screenX: number; + screenY: number; + target: EventTarget; } -interface MimeType { - enabledPlugin: Plugin; - suffixes: string; - type: string; - description: string; -} -declare var MimeType: { - prototype: MimeType; - new(): MimeType; +declare var Touch: { + prototype: Touch; + new(): Touch; } -interface PointerEvent extends MouseEvent { - width: number; - rotation: number; - pressure: number; - pointerType: any; - isPrimary: boolean; - tiltY: number; - height: number; - intermediatePoints: any; - currentPoint: any; - tiltX: number; - hwTimestamp: number; - pointerId: number; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; -} -declare var PointerEvent: { - prototype: PointerEvent; - new(): PointerEvent; +interface TouchEvent extends UIEvent { + altKey: boolean; + changedTouches: TouchList; + ctrlKey: boolean; + metaKey: boolean; + shiftKey: boolean; + targetTouches: TouchList; + touches: TouchList; } -interface MSDocumentExtensions { - captureEvents(): void; - releaseEvents(): void; +declare var TouchEvent: { + prototype: TouchEvent; + new(): TouchEvent; } -interface MutationObserver { - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; - disconnect(): void; +interface TouchList { + length: number; + item(index: number): Touch; + [index: number]: Touch; } -declare var MutationObserver: { - prototype: MutationObserver; - new (callback: (arr: MutationRecord[], observer: MutationObserver)=>any): MutationObserver; + +declare var TouchList: { + prototype: TouchList; + new(): TouchList; } -interface MSWebViewAsyncOperation extends EventTarget { - target: MSHTMLWebViewElement; - oncomplete: (ev: Event) => any; - error: DOMError; - onerror: (ev: ErrorEvent) => any; - readyState: number; - type: number; - result: any; - start(): void; - ERROR: number; - TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - TYPE_INVOKE_SCRIPT: number; - COMPLETED: number; - TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - STARTED: number; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface TrackEvent extends Event { + track: any; } -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - ERROR: number; - TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - TYPE_INVOKE_SCRIPT: number; - COMPLETED: number; - TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - STARTED: number; + +declare var TrackEvent: { + prototype: TrackEvent; + new(): TrackEvent; } -interface ScriptNotifyEvent extends Event { - value: string; - callingUri: string; +interface TransitionEvent extends Event { + elapsedTime: number; + propertyName: string; + initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; } -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; + +declare var TransitionEvent: { + prototype: TransitionEvent; + new(): TransitionEvent; } -interface PerformanceNavigationTiming extends PerformanceEntry { - redirectStart: number; - domainLookupEnd: number; - responseStart: number; - domComplete: number; - domainLookupStart: number; - loadEventStart: number; - unloadEventEnd: number; - fetchStart: number; - requestStart: number; - domInteractive: number; - navigationStart: number; - connectEnd: number; - loadEventEnd: number; - connectStart: number; - responseEnd: number; - domLoading: number; - redirectEnd: number; - redirectCount: number; - unloadEventStart: number; - domContentLoadedEventStart: number; - domContentLoadedEventEnd: number; - type: string; +interface TreeWalker { + currentNode: Node; + expandEntityReferences: boolean; + filter: NodeFilter; + root: Node; + whatToShow: number; + firstChild(): Node; + lastChild(): Node; + nextNode(): Node; + nextSibling(): Node; + parentNode(): Node; + previousNode(): Node; + previousSibling(): Node; } -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; + +declare var TreeWalker: { + prototype: TreeWalker; + new(): TreeWalker; } -interface MSMediaKeyNeededEvent extends Event { - initData: Uint8Array; +interface UIEvent extends Event { + detail: number; + view: Window; + initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; } -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; + +declare var UIEvent: { + prototype: UIEvent; + new(type: string, eventInitDict?: UIEventInit): UIEvent; } -interface LongRunningScriptDetectedEvent extends Event { - stopPageScriptExecution: boolean; - executionTime: number; +interface URL { + createObjectURL(object: any, options?: ObjectURLOptions): string; + revokeObjectURL(url: string): void; } -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; +declare var URL: URL; + +interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { + mediaType: string; } -interface MSAppView { - viewId: number; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; +declare var UnviewableContentIdentifiedEvent: { + prototype: UnviewableContentIdentifiedEvent; + new(): UnviewableContentIdentifiedEvent; } -declare var MSAppView: { - prototype: MSAppView; - new(): MSAppView; + +interface ValidityState { + badInput: boolean; + customError: boolean; + patternMismatch: boolean; + rangeOverflow: boolean; + rangeUnderflow: boolean; + stepMismatch: boolean; + tooLong: boolean; + typeMismatch: boolean; + valid: boolean; + valueMissing: boolean; } -interface PerfWidgetExternal { - maxCpuSpeed: number; - independentRenderingEnabled: boolean; - irDisablingContentString: string; - irStatusAvailable: boolean; - performanceCounter: number; - averagePaintTime: number; - activeNetworkRequestCount: number; - paintRequestsPerSecond: number; - extraInformationEnabled: boolean; - performanceCounterFrequency: number; - averageFrameTime: number; - repositionWindow(x: number, y: number): void; - getRecentMemoryUsage(last: number): any; - getMemoryUsage(): number; - resizeWindow(width: number, height: number): void; - getProcessCpuUsage(): number; - removeEventListener(eventType: string, callback: (ev: any) => any): void; - getRecentCpuUsage(last: number): any; - addEventListener(eventType: string, callback: (ev: any) => any): void; - getRecentFrames(last: number): any; - getRecentPaintRequests(last: number): any; +declare var ValidityState: { + prototype: ValidityState; + new(): ValidityState; } -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; + +interface VideoPlaybackQuality { + corruptedVideoFrames: number; + creationTime: number; + droppedVideoFrames: number; + totalFrameDelay: number; + totalVideoFrames: number; } -interface PageTransitionEvent extends Event { - persisted: boolean; +declare var VideoPlaybackQuality: { + prototype: VideoPlaybackQuality; + new(): VideoPlaybackQuality; } -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; + +interface VideoTrack { + id: string; + kind: string; + label: string; + language: string; + selected: boolean; + sourceBuffer: SourceBuffer; } -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; +declare var VideoTrack: { + prototype: VideoTrack; + new(): VideoTrack; } -interface HTMLDocument extends Document { +interface VideoTrackList extends EventTarget { + length: number; + onaddtrack: (ev: TrackEvent) => any; + onchange: (ev: Event) => any; + onremovetrack: (ev: TrackEvent) => any; + selectedIndex: number; + getTrackById(id: string): VideoTrack; + item(index: number): VideoTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "removetrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: VideoTrack; } -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; + +declare var VideoTrackList: { + prototype: VideoTrackList; + new(): VideoTrackList; } -interface KeyPair { - privateKey: Key; - publicKey: Key; +interface WEBGL_compressed_texture_s3tc { + COMPRESSED_RGBA_S3TC_DXT1_EXT: number; + COMPRESSED_RGBA_S3TC_DXT3_EXT: number; + COMPRESSED_RGBA_S3TC_DXT5_EXT: number; + COMPRESSED_RGB_S3TC_DXT1_EXT: number; } -declare var KeyPair: { - prototype: KeyPair; - new(): KeyPair; + +declare var WEBGL_compressed_texture_s3tc: { + prototype: WEBGL_compressed_texture_s3tc; + new(): WEBGL_compressed_texture_s3tc; + COMPRESSED_RGBA_S3TC_DXT1_EXT: number; + COMPRESSED_RGBA_S3TC_DXT3_EXT: number; + COMPRESSED_RGBA_S3TC_DXT5_EXT: number; + COMPRESSED_RGB_S3TC_DXT1_EXT: number; } -interface MSMediaKeySession extends EventTarget { - sessionId: string; - error: MSMediaKeyError; - keySystem: string; - close(): void; - update(key: Uint8Array): void; +interface WEBGL_debug_renderer_info { + UNMASKED_RENDERER_WEBGL: number; + UNMASKED_VENDOR_WEBGL: number; } -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; + +declare var WEBGL_debug_renderer_info: { + prototype: WEBGL_debug_renderer_info; + new(): WEBGL_debug_renderer_info; + UNMASKED_RENDERER_WEBGL: number; + UNMASKED_VENDOR_WEBGL: number; } -interface UnviewableContentIdentifiedEvent extends NavigationEvent { - referrer: string; +interface WEBGL_depth_texture { + UNSIGNED_INT_24_8_WEBGL: number; } -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; + +declare var WEBGL_depth_texture: { + prototype: WEBGL_depth_texture; + new(): WEBGL_depth_texture; + UNSIGNED_INT_24_8_WEBGL: number; } -interface CryptoOperation extends EventTarget { - algorithm: Algorithm; - oncomplete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: UIEvent) => any; - key: Key; - result: any; - abort(): void; - finish(): void; - process(buffer: ArrayBufferView): void; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface WaveShaperNode extends AudioNode { + curve: any; + oversample: string; } -declare var CryptoOperation: { - prototype: CryptoOperation; - new(): CryptoOperation; + +declare var WaveShaperNode: { + prototype: WaveShaperNode; + new(): WaveShaperNode; } -interface WebGLTexture extends WebGLObject { +interface WebGLActiveInfo { + name: string; + size: number; + type: number; } -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; + +declare var WebGLActiveInfo: { + prototype: WebGLActiveInfo; + new(): WebGLActiveInfo; } -interface OES_texture_float { +interface WebGLBuffer extends WebGLObject { } -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; + +declare var WebGLBuffer: { + prototype: WebGLBuffer; + new(): WebGLBuffer; } interface WebGLContextEvent extends Event { statusMessage: string; } + declare var WebGLContextEvent: { prototype: WebGLContextEvent; new(): WebGLContextEvent; } -interface WebGLRenderbuffer extends WebGLObject { +interface WebGLFramebuffer extends WebGLObject { } -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; + +declare var WebGLFramebuffer: { + prototype: WebGLFramebuffer; + new(): WebGLFramebuffer; } -interface WebGLUniformLocation { +interface WebGLObject { } -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; + +declare var WebGLObject: { + prototype: WebGLObject; + new(): WebGLObject; } -interface WebGLActiveInfo { - name: string; - type: number; - size: number; +interface WebGLProgram extends WebGLObject { } -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; + +declare var WebGLProgram: { + prototype: WebGLProgram; + new(): WebGLProgram; } -interface WEBGL_compressed_texture_s3tc { - COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - COMPRESSED_RGB_S3TC_DXT1_EXT: number; +interface WebGLRenderbuffer extends WebGLObject { } -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - COMPRESSED_RGB_S3TC_DXT1_EXT: number; + +declare var WebGLRenderbuffer: { + prototype: WebGLRenderbuffer; + new(): WebGLRenderbuffer; } interface WebGLRenderingContext { - drawingBufferWidth: number; - drawingBufferHeight: number; canvas: HTMLCanvasElement; - getUniformLocation(program: WebGLProgram, name: string): WebGLUniformLocation; + drawingBufferHeight: number; + drawingBufferWidth: number; + activeTexture(texture: number): void; + attachShader(program: WebGLProgram, shader: WebGLShader): void; + bindAttribLocation(program: WebGLProgram, index: number, name: string): void; + bindBuffer(target: number, buffer: WebGLBuffer): void; + bindFramebuffer(target: number, framebuffer: WebGLFramebuffer): void; + bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer): void; bindTexture(target: number, texture: WebGLTexture): void; - bufferData(target: number, data: ArrayBufferView, usage: number): void; - bufferData(target: number, data: ArrayBuffer, usage: number): void; + blendColor(red: number, green: number, blue: number, alpha: number): void; + blendEquation(mode: number): void; + blendEquationSeparate(modeRGB: number, modeAlpha: number): void; + blendFunc(sfactor: number, dfactor: number): void; + blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; bufferData(target: number, size: number, usage: number): void; - depthMask(flag: boolean): void; - getUniform(program: WebGLProgram, location: WebGLUniformLocation): any; - vertexAttrib3fv(indx: number, values: number[]): void; - vertexAttrib3fv(indx: number, values: Float32Array): void; - linkProgram(program: WebGLProgram): void; - getSupportedExtensions(): string[]; - bufferSubData(target: number, offset: number, data: ArrayBuffer): void; + bufferData(target: number, size: ArrayBufferView, usage: number): void; + bufferData(target: number, size: any, usage: number): void; bufferSubData(target: number, offset: number, data: ArrayBufferView): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - polygonOffset(factor: number, units: number): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - createTexture(): WebGLTexture; - hint(target: number, mode: number): void; - getVertexAttrib(index: number, pname: number): any; - enableVertexAttribArray(index: number): void; - depthRange(zNear: number, zFar: number): void; - cullFace(mode: number): void; - createFramebuffer(): WebGLFramebuffer; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture, level: number): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer): void; + bufferSubData(target: number, offset: number, data: any): void; + checkFramebufferStatus(target: number): number; + clear(mask: number): void; + clearColor(red: number, green: number, blue: number, alpha: number): void; + clearDepth(depth: number): void; + clearStencil(s: number): void; colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; + compileShader(shader: WebGLShader): void; compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - getExtension(name: string): any; + compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; + copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; + copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; + createBuffer(): WebGLBuffer; + createFramebuffer(): WebGLFramebuffer; createProgram(): WebGLProgram; + createRenderbuffer(): WebGLRenderbuffer; + createShader(type: number): WebGLShader; + createTexture(): WebGLTexture; + cullFace(mode: number): void; + deleteBuffer(buffer: WebGLBuffer): void; + deleteFramebuffer(framebuffer: WebGLFramebuffer): void; + deleteProgram(program: WebGLProgram): void; + deleteRenderbuffer(renderbuffer: WebGLRenderbuffer): void; deleteShader(shader: WebGLShader): void; - getAttachedShaders(program: WebGLProgram): WebGLShader[]; - enable(cap: number): void; - blendEquation(mode: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, image: HTMLImageElement): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, canvas: HTMLCanvasElement): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, video: HTMLVideoElement): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageData): void; - createBuffer(): WebGLBuffer; deleteTexture(texture: WebGLTexture): void; - useProgram(program: WebGLProgram): void; - vertexAttrib2fv(indx: number, values: number[]): void; - vertexAttrib2fv(indx: number, values: Float32Array): void; - checkFramebufferStatus(target: number): number; - frontFace(mode: number): void; - getBufferParameter(target: number, pname: number): any; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, image: HTMLImageElement): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, canvas: HTMLCanvasElement): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, video: HTMLVideoElement): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageData): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - getVertexAttribOffset(index: number, pname: number): number; + depthFunc(func: number): void; + depthMask(flag: boolean): void; + depthRange(zNear: number, zFar: number): void; + detachShader(program: WebGLProgram, shader: WebGLShader): void; + disable(cap: number): void; disableVertexAttribArray(index: number): void; - blendFunc(sfactor: number, dfactor: number): void; + drawArrays(mode: number, first: number, count: number): void; drawElements(mode: number, count: number, type: number, offset: number): void; - isFramebuffer(framebuffer: WebGLFramebuffer): boolean; - uniform3iv(location: WebGLUniformLocation, v: number[]): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array): void; - lineWidth(width: number): void; - getShaderInfoLog(shader: WebGLShader): string; - getTexParameter(target: number, pname: number): any; + enable(cap: number): void; + enableVertexAttribArray(index: number): void; + finish(): void; + flush(): void; + framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer): void; + framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture, level: number): void; + frontFace(mode: number): void; + generateMipmap(target: number): void; + getActiveAttrib(program: WebGLProgram, index: number): WebGLActiveInfo; + getActiveUniform(program: WebGLProgram, index: number): WebGLActiveInfo; + getAttachedShaders(program: WebGLProgram): WebGLShader[]; + getAttribLocation(program: WebGLProgram, name: string): number; + getBufferParameter(target: number, pname: number): any; + getContextAttributes(): WebGLContextAttributes; + getError(): number; + getExtension(name: string): any; + getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; getParameter(pname: number): any; + getProgramInfoLog(program: WebGLProgram): string; + getProgramParameter(program: WebGLProgram, pname: number): any; + getRenderbufferParameter(target: number, pname: number): any; + getShaderInfoLog(shader: WebGLShader): string; + getShaderParameter(shader: WebGLShader, pname: number): any; getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat; - getContextAttributes(): WebGLContextAttributes; - vertexAttrib1f(indx: number, x: number): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; + getShaderSource(shader: WebGLShader): string; + getSupportedExtensions(): string[]; + getTexParameter(target: number, pname: number): any; + getUniform(program: WebGLProgram, location: WebGLUniformLocation): any; + getUniformLocation(program: WebGLProgram, name: string): WebGLUniformLocation; + getVertexAttrib(index: number, pname: number): any; + getVertexAttribOffset(index: number, pname: number): number; + hint(target: number, mode: number): void; + isBuffer(buffer: WebGLBuffer): boolean; isContextLost(): boolean; - uniform1iv(location: WebGLUniformLocation, v: number[]): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array): void; - getRenderbufferParameter(target: number, pname: number): any; - uniform2fv(location: WebGLUniformLocation, v: number[]): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array): void; + isEnabled(cap: number): boolean; + isFramebuffer(framebuffer: WebGLFramebuffer): boolean; + isProgram(program: WebGLProgram): boolean; + isRenderbuffer(renderbuffer: WebGLRenderbuffer): boolean; + isShader(shader: WebGLShader): boolean; isTexture(texture: WebGLTexture): boolean; - getError(): number; - shaderSource(shader: WebGLShader, source: string): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer): void; - stencilMask(mask: number): void; - bindBuffer(target: number, buffer: WebGLBuffer): void; - getAttribLocation(program: WebGLProgram, name: string): number; - uniform3i(location: WebGLUniformLocation, x: number, y: number, z: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - clear(mask: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; + lineWidth(width: number): void; + linkProgram(program: WebGLProgram): void; + pixelStorei(pname: number, param: number): void; + polygonOffset(factor: number, units: number): void; readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; + renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; + sampleCoverage(value: number, invert: boolean): void; scissor(x: number, y: number, width: number, height: number): void; - uniform2i(location: WebGLUniformLocation, x: number, y: number): void; - getActiveAttrib(program: WebGLProgram, index: number): WebGLActiveInfo; - getShaderSource(shader: WebGLShader): string; - generateMipmap(target: number): void; - bindAttribLocation(program: WebGLProgram, index: number, name: string): void; - uniform1fv(location: WebGLUniformLocation, v: number[]): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array): void; - uniform2iv(location: WebGLUniformLocation, v: number[]): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - uniform4fv(location: WebGLUniformLocation, v: number[]): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array): void; - vertexAttrib1fv(indx: number, values: number[]): void; - vertexAttrib1fv(indx: number, values: Float32Array): void; - flush(): void; - uniform4f(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; - deleteProgram(program: WebGLProgram): void; - isRenderbuffer(renderbuffer: WebGLRenderbuffer): boolean; - uniform1i(location: WebGLUniformLocation, x: number): void; - getProgramParameter(program: WebGLProgram, pname: number): any; - getActiveUniform(program: WebGLProgram, index: number): WebGLActiveInfo; + shaderSource(shader: WebGLShader, source: string): void; stencilFunc(func: number, ref: number, mask: number): void; - pixelStorei(pname: number, param: number): void; - disable(cap: number): void; - vertexAttrib4fv(indx: number, values: number[]): void; - vertexAttrib4fv(indx: number, values: Float32Array): void; - createRenderbuffer(): WebGLRenderbuffer; - isBuffer(buffer: WebGLBuffer): boolean; + stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; + stencilMask(mask: number): void; + stencilMaskSeparate(face: number, mask: number): void; + stencilOp(fail: number, zfail: number, zpass: number): void; stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - uniform4i(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; - sampleCoverage(value: number, invert: boolean): void; - depthFunc(func: number): void; + texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, image: HTMLImageElement): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, canvas: HTMLCanvasElement): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, video: HTMLVideoElement): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageData): void; texParameterf(target: number, pname: number, param: number): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - drawArrays(mode: number, first: number, count: number): void; texParameteri(target: number, pname: number, param: number): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - getShaderParameter(shader: WebGLShader, pname: number): any; - clearDepth(depth: number): void; - activeTexture(texture: number): void; - viewport(x: number, y: number, width: number, height: number): void; - detachShader(program: WebGLProgram, shader: WebGLShader): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, image: HTMLImageElement): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, canvas: HTMLCanvasElement): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, video: HTMLVideoElement): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageData): void; uniform1f(location: WebGLUniformLocation, x: number): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - deleteBuffer(buffer: WebGLBuffer): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - uniform3fv(location: WebGLUniformLocation, v: number[]): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array): void; - stencilMaskSeparate(face: number, mask: number): void; - attachShader(program: WebGLProgram, shader: WebGLShader): void; - compileShader(shader: WebGLShader): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - isShader(shader: WebGLShader): boolean; - clearStencil(s: number): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer): void; - finish(): void; + uniform1fv(location: WebGLUniformLocation, v: any): void; + uniform1i(location: WebGLUniformLocation, x: number): void; + uniform1iv(location: WebGLUniformLocation, v: Int32Array): void; uniform2f(location: WebGLUniformLocation, x: number, y: number): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; + uniform2fv(location: WebGLUniformLocation, v: any): void; + uniform2i(location: WebGLUniformLocation, x: number, y: number): void; + uniform2iv(location: WebGLUniformLocation, v: Int32Array): void; uniform3f(location: WebGLUniformLocation, x: number, y: number, z: number): void; - getProgramInfoLog(program: WebGLProgram): string; + uniform3fv(location: WebGLUniformLocation, v: any): void; + uniform3i(location: WebGLUniformLocation, x: number, y: number, z: number): void; + uniform3iv(location: WebGLUniformLocation, v: Int32Array): void; + uniform4f(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; + uniform4fv(location: WebGLUniformLocation, v: any): void; + uniform4i(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; + uniform4iv(location: WebGLUniformLocation, v: Int32Array): void; + uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + useProgram(program: WebGLProgram): void; validateProgram(program: WebGLProgram): void; - isEnabled(cap: number): boolean; + vertexAttrib1f(indx: number, x: number): void; + vertexAttrib1fv(indx: number, values: any): void; vertexAttrib2f(indx: number, x: number, y: number): void; - isProgram(program: WebGLProgram): boolean; - createShader(type: number): WebGLShader; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer): void; - uniform4iv(location: WebGLUniformLocation, v: number[]): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array): void; - DEPTH_FUNC: number; - DEPTH_COMPONENT16: number; - REPLACE: number; - REPEAT: number; - VERTEX_ATTRIB_ARRAY_ENABLED: number; - FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - STENCIL_BUFFER_BIT: number; - RENDERER: number; - STENCIL_BACK_REF: number; - TEXTURE26: number; - RGB565: number; - DITHER: number; - CONSTANT_COLOR: number; - GENERATE_MIPMAP_HINT: number; - POINTS: number; - DECR: number; - INT_VEC3: number; - TEXTURE28: number; - ONE_MINUS_CONSTANT_ALPHA: number; + vertexAttrib2fv(indx: number, values: any): void; + vertexAttrib3f(indx: number, x: number, y: number, z: number): void; + vertexAttrib3fv(indx: number, values: any): void; + vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; + vertexAttrib4fv(indx: number, values: any): void; + vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; + viewport(x: number, y: number, width: number, height: number): void; + ACTIVE_ATTRIBUTES: number; + ACTIVE_TEXTURE: number; + ACTIVE_UNIFORMS: number; + ALIASED_LINE_WIDTH_RANGE: number; + ALIASED_POINT_SIZE_RANGE: number; + ALPHA: number; + ALPHA_BITS: number; + ALWAYS: number; + ARRAY_BUFFER: number; + ARRAY_BUFFER_BINDING: number; + ATTACHED_SHADERS: number; BACK: number; - RENDERBUFFER_STENCIL_SIZE: number; - UNPACK_FLIP_Y_WEBGL: number; BLEND: number; - TEXTURE9: number; - ARRAY_BUFFER_BINDING: number; - MAX_VIEWPORT_DIMS: number; - INVALID_FRAMEBUFFER_OPERATION: number; - TEXTURE: number; - TEXTURE0: number; - TEXTURE31: number; - TEXTURE24: number; - HIGH_INT: number; - RENDERBUFFER_BINDING: number; BLEND_COLOR: number; - FASTEST: number; - STENCIL_WRITEMASK: number; - ALIASED_POINT_SIZE_RANGE: number; - TEXTURE12: number; - DST_ALPHA: number; + BLEND_DST_ALPHA: number; + BLEND_DST_RGB: number; + BLEND_EQUATION: number; + BLEND_EQUATION_ALPHA: number; BLEND_EQUATION_RGB: number; - FRAMEBUFFER_COMPLETE: number; - NEAREST_MIPMAP_NEAREST: number; - VERTEX_ATTRIB_ARRAY_SIZE: number; - TEXTURE3: number; - DEPTH_WRITEMASK: number; - CONTEXT_LOST_WEBGL: number; - INVALID_VALUE: number; - TEXTURE_MAG_FILTER: number; - ONE_MINUS_CONSTANT_COLOR: number; - ONE_MINUS_SRC_ALPHA: number; - TEXTURE_CUBE_MAP_POSITIVE_Z: number; - NOTEQUAL: number; - ALPHA: number; - DEPTH_STENCIL: number; - MAX_VERTEX_UNIFORM_VECTORS: number; - DEPTH_COMPONENT: number; - RENDERBUFFER_RED_SIZE: number; - TEXTURE20: number; - RED_BITS: number; - RENDERBUFFER_BLUE_SIZE: number; - SCISSOR_BOX: number; - VENDOR: number; - FRONT_AND_BACK: number; + BLEND_SRC_ALPHA: number; + BLEND_SRC_RGB: number; + BLUE_BITS: number; + BOOL: number; + BOOL_VEC2: number; + BOOL_VEC3: number; + BOOL_VEC4: number; + BROWSER_DEFAULT_WEBGL: number; + BUFFER_SIZE: number; + BUFFER_USAGE: number; + BYTE: number; + CCW: number; + CLAMP_TO_EDGE: number; + COLOR_ATTACHMENT0: number; + COLOR_BUFFER_BIT: number; + COLOR_CLEAR_VALUE: number; + COLOR_WRITEMASK: number; + COMPILE_STATUS: number; + COMPRESSED_TEXTURE_FORMATS: number; CONSTANT_ALPHA: number; - VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - NEAREST: number; + CONSTANT_COLOR: number; + CONTEXT_LOST_WEBGL: number; CULL_FACE: number; - ALIASED_LINE_WIDTH_RANGE: number; - TEXTURE19: number; - FRONT: number; + CULL_FACE_MODE: number; + CURRENT_PROGRAM: number; + CURRENT_VERTEX_ATTRIB: number; + CW: number; + DECR: number; + DECR_WRAP: number; + DELETE_STATUS: number; + DEPTH_ATTACHMENT: number; + DEPTH_BITS: number; + DEPTH_BUFFER_BIT: number; DEPTH_CLEAR_VALUE: number; - GREEN_BITS: number; - TEXTURE29: number; - TEXTURE23: number; - MAX_RENDERBUFFER_SIZE: number; - STENCIL_ATTACHMENT: number; - TEXTURE27: number; - BOOL_VEC2: number; - OUT_OF_MEMORY: number; - MIRRORED_REPEAT: number; - POLYGON_OFFSET_UNITS: number; - TEXTURE_MIN_FILTER: number; - STENCIL_BACK_PASS_DEPTH_PASS: number; - LINE_LOOP: number; - FLOAT_MAT3: number; - TEXTURE14: number; - LINEAR: number; - RGB5_A1: number; - ONE_MINUS_SRC_COLOR: number; - SAMPLE_COVERAGE_INVERT: number; + DEPTH_COMPONENT: number; + DEPTH_COMPONENT16: number; + DEPTH_FUNC: number; + DEPTH_RANGE: number; + DEPTH_STENCIL: number; + DEPTH_STENCIL_ATTACHMENT: number; + DEPTH_TEST: number; + DEPTH_WRITEMASK: number; + DITHER: number; DONT_CARE: number; - FRAMEBUFFER_BINDING: number; - RENDERBUFFER_ALPHA_SIZE: number; - STENCIL_REF: number; - ZERO: number; - DECR_WRAP: number; - SAMPLE_COVERAGE: number; - STENCIL_BACK_FUNC: number; - TEXTURE30: number; - VIEWPORT: number; - STENCIL_BITS: number; + DST_ALPHA: number; + DST_COLOR: number; + DYNAMIC_DRAW: number; + ELEMENT_ARRAY_BUFFER: number; + ELEMENT_ARRAY_BUFFER_BINDING: number; + EQUAL: number; + FASTEST: number; FLOAT: number; - COLOR_WRITEMASK: number; - SAMPLE_COVERAGE_VALUE: number; - TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - STENCIL_BACK_FAIL: number; + FLOAT_MAT2: number; + FLOAT_MAT3: number; FLOAT_MAT4: number; - UNSIGNED_SHORT_4_4_4_4: number; - TEXTURE6: number; - RENDERBUFFER_WIDTH: number; - RGBA4: number; - ALWAYS: number; - BLEND_EQUATION_ALPHA: number; - COLOR_BUFFER_BIT: number; - TEXTURE_CUBE_MAP: number; - DEPTH_BUFFER_BIT: number; - STENCIL_CLEAR_VALUE: number; - BLEND_EQUATION: number; - RENDERBUFFER_GREEN_SIZE: number; - NEAREST_MIPMAP_LINEAR: number; - VERTEX_ATTRIB_ARRAY_TYPE: number; - INCR_WRAP: number; - ONE_MINUS_DST_COLOR: number; - HIGH_FLOAT: number; - BYTE: number; - FRONT_FACE: number; - SAMPLE_ALPHA_TO_COVERAGE: number; - CCW: number; - TEXTURE13: number; - MAX_VERTEX_ATTRIBS: number; - MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_WRAP_T: number; - UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; FLOAT_VEC2: number; - LUMINANCE: number; - GREATER: number; - INT_VEC2: number; - VALIDATE_STATUS: number; + FLOAT_VEC3: number; + FLOAT_VEC4: number; + FRAGMENT_SHADER: number; FRAMEBUFFER: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; + FRAMEBUFFER_BINDING: number; + FRAMEBUFFER_COMPLETE: number; + FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; + FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; + FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; FRAMEBUFFER_UNSUPPORTED: number; - TEXTURE5: number; + FRONT: number; + FRONT_AND_BACK: number; + FRONT_FACE: number; + FUNC_ADD: number; + FUNC_REVERSE_SUBTRACT: number; FUNC_SUBTRACT: number; - BLEND_DST_ALPHA: number; - SAMPLER_CUBE: number; - ONE_MINUS_DST_ALPHA: number; - LESS: number; - TEXTURE_CUBE_MAP_POSITIVE_X: number; - BLUE_BITS: number; - DEPTH_TEST: number; - VERTEX_ATTRIB_ARRAY_STRIDE: number; - DELETE_STATUS: number; - TEXTURE18: number; - POLYGON_OFFSET_FACTOR: number; - UNSIGNED_INT: number; - TEXTURE_2D: number; - DST_COLOR: number; - FLOAT_MAT2: number; - COMPRESSED_TEXTURE_FORMATS: number; - MAX_FRAGMENT_UNIFORM_VECTORS: number; - DEPTH_STENCIL_ATTACHMENT: number; - LUMINANCE_ALPHA: number; - CW: number; - VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - LINEAR_MIPMAP_LINEAR: number; - BUFFER_SIZE: number; - SAMPLE_BUFFERS: number; - TEXTURE15: number; - ACTIVE_TEXTURE: number; - VERTEX_SHADER: number; - TEXTURE22: number; - VERTEX_ATTRIB_ARRAY_POINTER: number; + GENERATE_MIPMAP_HINT: number; + GEQUAL: number; + GREATER: number; + GREEN_BITS: number; + HIGH_FLOAT: number; + HIGH_INT: number; + IMPLEMENTATION_COLOR_READ_FORMAT: number; + IMPLEMENTATION_COLOR_READ_TYPE: number; INCR: number; - COMPILE_STATUS: number; - MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - TEXTURE7: number; - UNSIGNED_SHORT_5_5_5_1: number; - DEPTH_BITS: number; - RGBA: number; - TRIANGLE_STRIP: number; - COLOR_CLEAR_VALUE: number; - BROWSER_DEFAULT_WEBGL: number; + INCR_WRAP: number; + INT: number; + INT_VEC2: number; + INT_VEC3: number; + INT_VEC4: number; INVALID_ENUM: number; - SCISSOR_TEST: number; - LINE_STRIP: number; - FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - STENCIL_FUNC: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - RENDERBUFFER_HEIGHT: number; - TEXTURE8: number; - TRIANGLES: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - STENCIL_BACK_VALUE_MASK: number; - TEXTURE25: number; - RENDERBUFFER: number; + INVALID_FRAMEBUFFER_OPERATION: number; + INVALID_OPERATION: number; + INVALID_VALUE: number; + INVERT: number; + KEEP: number; LEQUAL: number; - TEXTURE1: number; - STENCIL_INDEX8: number; - FUNC_ADD: number; - STENCIL_FAIL: number; - BLEND_SRC_ALPHA: number; - BOOL: number; - ALPHA_BITS: number; + LESS: number; + LINEAR: number; + LINEAR_MIPMAP_LINEAR: number; + LINEAR_MIPMAP_NEAREST: number; + LINES: number; + LINE_LOOP: number; + LINE_STRIP: number; + LINE_WIDTH: number; + LINK_STATUS: number; + LOW_FLOAT: number; LOW_INT: number; - TEXTURE10: number; - SRC_COLOR: number; + LUMINANCE: number; + LUMINANCE_ALPHA: number; + MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; + MAX_CUBE_MAP_TEXTURE_SIZE: number; + MAX_FRAGMENT_UNIFORM_VECTORS: number; + MAX_RENDERBUFFER_SIZE: number; + MAX_TEXTURE_IMAGE_UNITS: number; + MAX_TEXTURE_SIZE: number; MAX_VARYING_VECTORS: number; - BLEND_DST_RGB: number; - TEXTURE_BINDING_CUBE_MAP: number; - STENCIL_INDEX: number; - TEXTURE_BINDING_2D: number; + MAX_VERTEX_ATTRIBS: number; + MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; + MAX_VERTEX_UNIFORM_VECTORS: number; + MAX_VIEWPORT_DIMS: number; + MEDIUM_FLOAT: number; MEDIUM_INT: number; - SHADER_TYPE: number; - POLYGON_OFFSET_FILL: number; - DYNAMIC_DRAW: number; - TEXTURE4: number; - STENCIL_BACK_PASS_DEPTH_FAIL: number; - STREAM_DRAW: number; - MAX_CUBE_MAP_TEXTURE_SIZE: number; - TEXTURE17: number; - TRIANGLE_FAN: number; - UNPACK_ALIGNMENT: number; - CURRENT_PROGRAM: number; - LINES: number; - INVALID_OPERATION: number; - FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - LINEAR_MIPMAP_NEAREST: number; - CLAMP_TO_EDGE: number; - RENDERBUFFER_DEPTH_SIZE: number; - TEXTURE_WRAP_S: number; - ELEMENT_ARRAY_BUFFER: number; - UNSIGNED_SHORT_5_6_5: number; - ACTIVE_UNIFORMS: number; - FLOAT_VEC3: number; + MIRRORED_REPEAT: number; + NEAREST: number; + NEAREST_MIPMAP_LINEAR: number; + NEAREST_MIPMAP_NEAREST: number; + NEVER: number; + NICEST: number; + NONE: number; + NOTEQUAL: number; NO_ERROR: number; - ATTACHED_SHADERS: number; - DEPTH_ATTACHMENT: number; - TEXTURE11: number; - STENCIL_TEST: number; ONE: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - STATIC_DRAW: number; - GEQUAL: number; - BOOL_VEC4: number; - COLOR_ATTACHMENT0: number; + ONE_MINUS_CONSTANT_ALPHA: number; + ONE_MINUS_CONSTANT_COLOR: number; + ONE_MINUS_DST_ALPHA: number; + ONE_MINUS_DST_COLOR: number; + ONE_MINUS_SRC_ALPHA: number; + ONE_MINUS_SRC_COLOR: number; + OUT_OF_MEMORY: number; PACK_ALIGNMENT: number; - MAX_TEXTURE_SIZE: number; + POINTS: number; + POLYGON_OFFSET_FACTOR: number; + POLYGON_OFFSET_FILL: number; + POLYGON_OFFSET_UNITS: number; + RED_BITS: number; + RENDERBUFFER: number; + RENDERBUFFER_ALPHA_SIZE: number; + RENDERBUFFER_BINDING: number; + RENDERBUFFER_BLUE_SIZE: number; + RENDERBUFFER_DEPTH_SIZE: number; + RENDERBUFFER_GREEN_SIZE: number; + RENDERBUFFER_HEIGHT: number; + RENDERBUFFER_INTERNAL_FORMAT: number; + RENDERBUFFER_RED_SIZE: number; + RENDERBUFFER_STENCIL_SIZE: number; + RENDERBUFFER_WIDTH: number; + RENDERER: number; + REPEAT: number; + REPLACE: number; + RGB: number; + RGB565: number; + RGB5_A1: number; + RGBA: number; + RGBA4: number; + SAMPLER_2D: number; + SAMPLER_CUBE: number; + SAMPLES: number; + SAMPLE_ALPHA_TO_COVERAGE: number; + SAMPLE_BUFFERS: number; + SAMPLE_COVERAGE: number; + SAMPLE_COVERAGE_INVERT: number; + SAMPLE_COVERAGE_VALUE: number; + SCISSOR_BOX: number; + SCISSOR_TEST: number; + SHADER_TYPE: number; + SHADING_LANGUAGE_VERSION: number; + SHORT: number; + SRC_ALPHA: number; + SRC_ALPHA_SATURATE: number; + SRC_COLOR: number; + STATIC_DRAW: number; + STENCIL_ATTACHMENT: number; + STENCIL_BACK_FAIL: number; + STENCIL_BACK_FUNC: number; + STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_BACK_PASS_DEPTH_PASS: number; + STENCIL_BACK_REF: number; + STENCIL_BACK_VALUE_MASK: number; + STENCIL_BACK_WRITEMASK: number; + STENCIL_BITS: number; + STENCIL_BUFFER_BIT: number; + STENCIL_CLEAR_VALUE: number; + STENCIL_FAIL: number; + STENCIL_FUNC: number; + STENCIL_INDEX: number; + STENCIL_INDEX8: number; STENCIL_PASS_DEPTH_FAIL: number; - CULL_FACE_MODE: number; + STENCIL_PASS_DEPTH_PASS: number; + STENCIL_REF: number; + STENCIL_TEST: number; + STENCIL_VALUE_MASK: number; + STENCIL_WRITEMASK: number; + STREAM_DRAW: number; + SUBPIXEL_BITS: number; + TEXTURE: number; + TEXTURE0: number; + TEXTURE1: number; + TEXTURE10: number; + TEXTURE11: number; + TEXTURE12: number; + TEXTURE13: number; + TEXTURE14: number; + TEXTURE15: number; TEXTURE16: number; - STENCIL_BACK_WRITEMASK: number; - SRC_ALPHA: number; - UNSIGNED_SHORT: number; + TEXTURE17: number; + TEXTURE18: number; + TEXTURE19: number; + TEXTURE2: number; + TEXTURE20: number; TEXTURE21: number; - FUNC_REVERSE_SUBTRACT: number; - SHADING_LANGUAGE_VERSION: number; - EQUAL: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - BOOL_VEC3: number; - SAMPLER_2D: number; + TEXTURE22: number; + TEXTURE23: number; + TEXTURE24: number; + TEXTURE25: number; + TEXTURE26: number; + TEXTURE27: number; + TEXTURE28: number; + TEXTURE29: number; + TEXTURE3: number; + TEXTURE30: number; + TEXTURE31: number; + TEXTURE4: number; + TEXTURE5: number; + TEXTURE6: number; + TEXTURE7: number; + TEXTURE8: number; + TEXTURE9: number; + TEXTURE_2D: number; + TEXTURE_BINDING_2D: number; + TEXTURE_BINDING_CUBE_MAP: number; + TEXTURE_CUBE_MAP: number; TEXTURE_CUBE_MAP_NEGATIVE_X: number; - MAX_TEXTURE_IMAGE_UNITS: number; + TEXTURE_CUBE_MAP_NEGATIVE_Y: number; + TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + TEXTURE_CUBE_MAP_POSITIVE_X: number; TEXTURE_CUBE_MAP_POSITIVE_Y: number; - RENDERBUFFER_INTERNAL_FORMAT: number; - STENCIL_VALUE_MASK: number; - ELEMENT_ARRAY_BUFFER_BINDING: number; - ARRAY_BUFFER: number; - DEPTH_RANGE: number; - NICEST: number; - ACTIVE_ATTRIBUTES: number; - NEVER: number; - FLOAT_VEC4: number; - CURRENT_VERTEX_ATTRIB: number; - STENCIL_PASS_DEPTH_PASS: number; - INVERT: number; - LINK_STATUS: number; - RGB: number; - INT_VEC4: number; - TEXTURE2: number; - UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - MEDIUM_FLOAT: number; - SRC_ALPHA_SATURATE: number; - BUFFER_USAGE: number; - SHORT: number; - NONE: number; + TEXTURE_CUBE_MAP_POSITIVE_Z: number; + TEXTURE_MAG_FILTER: number; + TEXTURE_MIN_FILTER: number; + TEXTURE_WRAP_S: number; + TEXTURE_WRAP_T: number; + TRIANGLES: number; + TRIANGLE_FAN: number; + TRIANGLE_STRIP: number; + UNPACK_ALIGNMENT: number; + UNPACK_COLORSPACE_CONVERSION_WEBGL: number; + UNPACK_FLIP_Y_WEBGL: number; + UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; UNSIGNED_BYTE: number; - INT: number; - SUBPIXEL_BITS: number; - KEEP: number; - SAMPLES: number; - FRAGMENT_SHADER: number; - LINE_WIDTH: number; - BLEND_SRC_RGB: number; - LOW_FLOAT: number; + UNSIGNED_INT: number; + UNSIGNED_SHORT: number; + UNSIGNED_SHORT_4_4_4_4: number; + UNSIGNED_SHORT_5_5_5_1: number; + UNSIGNED_SHORT_5_6_5: number; + VALIDATE_STATUS: number; + VENDOR: number; VERSION: number; + VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; + VERTEX_ATTRIB_ARRAY_ENABLED: number; + VERTEX_ATTRIB_ARRAY_NORMALIZED: number; + VERTEX_ATTRIB_ARRAY_POINTER: number; + VERTEX_ATTRIB_ARRAY_SIZE: number; + VERTEX_ATTRIB_ARRAY_STRIDE: number; + VERTEX_ATTRIB_ARRAY_TYPE: number; + VERTEX_SHADER: number; + VIEWPORT: number; + ZERO: number; } + declare var WebGLRenderingContext: { prototype: WebGLRenderingContext; new(): WebGLRenderingContext; - DEPTH_FUNC: number; - DEPTH_COMPONENT16: number; - REPLACE: number; - REPEAT: number; - VERTEX_ATTRIB_ARRAY_ENABLED: number; - FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - STENCIL_BUFFER_BIT: number; - RENDERER: number; - STENCIL_BACK_REF: number; - TEXTURE26: number; - RGB565: number; - DITHER: number; - CONSTANT_COLOR: number; - GENERATE_MIPMAP_HINT: number; - POINTS: number; - DECR: number; - INT_VEC3: number; - TEXTURE28: number; - ONE_MINUS_CONSTANT_ALPHA: number; + ACTIVE_ATTRIBUTES: number; + ACTIVE_TEXTURE: number; + ACTIVE_UNIFORMS: number; + ALIASED_LINE_WIDTH_RANGE: number; + ALIASED_POINT_SIZE_RANGE: number; + ALPHA: number; + ALPHA_BITS: number; + ALWAYS: number; + ARRAY_BUFFER: number; + ARRAY_BUFFER_BINDING: number; + ATTACHED_SHADERS: number; BACK: number; - RENDERBUFFER_STENCIL_SIZE: number; - UNPACK_FLIP_Y_WEBGL: number; BLEND: number; - TEXTURE9: number; - ARRAY_BUFFER_BINDING: number; - MAX_VIEWPORT_DIMS: number; - INVALID_FRAMEBUFFER_OPERATION: number; - TEXTURE: number; - TEXTURE0: number; - TEXTURE31: number; - TEXTURE24: number; - HIGH_INT: number; - RENDERBUFFER_BINDING: number; BLEND_COLOR: number; - FASTEST: number; - STENCIL_WRITEMASK: number; - ALIASED_POINT_SIZE_RANGE: number; - TEXTURE12: number; - DST_ALPHA: number; + BLEND_DST_ALPHA: number; + BLEND_DST_RGB: number; + BLEND_EQUATION: number; + BLEND_EQUATION_ALPHA: number; BLEND_EQUATION_RGB: number; - FRAMEBUFFER_COMPLETE: number; - NEAREST_MIPMAP_NEAREST: number; - VERTEX_ATTRIB_ARRAY_SIZE: number; - TEXTURE3: number; - DEPTH_WRITEMASK: number; - CONTEXT_LOST_WEBGL: number; - INVALID_VALUE: number; - TEXTURE_MAG_FILTER: number; - ONE_MINUS_CONSTANT_COLOR: number; - ONE_MINUS_SRC_ALPHA: number; - TEXTURE_CUBE_MAP_POSITIVE_Z: number; - NOTEQUAL: number; - ALPHA: number; - DEPTH_STENCIL: number; - MAX_VERTEX_UNIFORM_VECTORS: number; - DEPTH_COMPONENT: number; - RENDERBUFFER_RED_SIZE: number; - TEXTURE20: number; - RED_BITS: number; - RENDERBUFFER_BLUE_SIZE: number; - SCISSOR_BOX: number; - VENDOR: number; - FRONT_AND_BACK: number; + BLEND_SRC_ALPHA: number; + BLEND_SRC_RGB: number; + BLUE_BITS: number; + BOOL: number; + BOOL_VEC2: number; + BOOL_VEC3: number; + BOOL_VEC4: number; + BROWSER_DEFAULT_WEBGL: number; + BUFFER_SIZE: number; + BUFFER_USAGE: number; + BYTE: number; + CCW: number; + CLAMP_TO_EDGE: number; + COLOR_ATTACHMENT0: number; + COLOR_BUFFER_BIT: number; + COLOR_CLEAR_VALUE: number; + COLOR_WRITEMASK: number; + COMPILE_STATUS: number; + COMPRESSED_TEXTURE_FORMATS: number; CONSTANT_ALPHA: number; - VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - NEAREST: number; + CONSTANT_COLOR: number; + CONTEXT_LOST_WEBGL: number; CULL_FACE: number; - ALIASED_LINE_WIDTH_RANGE: number; - TEXTURE19: number; - FRONT: number; + CULL_FACE_MODE: number; + CURRENT_PROGRAM: number; + CURRENT_VERTEX_ATTRIB: number; + CW: number; + DECR: number; + DECR_WRAP: number; + DELETE_STATUS: number; + DEPTH_ATTACHMENT: number; + DEPTH_BITS: number; + DEPTH_BUFFER_BIT: number; DEPTH_CLEAR_VALUE: number; - GREEN_BITS: number; - TEXTURE29: number; - TEXTURE23: number; - MAX_RENDERBUFFER_SIZE: number; - STENCIL_ATTACHMENT: number; - TEXTURE27: number; - BOOL_VEC2: number; - OUT_OF_MEMORY: number; - MIRRORED_REPEAT: number; - POLYGON_OFFSET_UNITS: number; - TEXTURE_MIN_FILTER: number; - STENCIL_BACK_PASS_DEPTH_PASS: number; - LINE_LOOP: number; - FLOAT_MAT3: number; - TEXTURE14: number; - LINEAR: number; - RGB5_A1: number; - ONE_MINUS_SRC_COLOR: number; - SAMPLE_COVERAGE_INVERT: number; + DEPTH_COMPONENT: number; + DEPTH_COMPONENT16: number; + DEPTH_FUNC: number; + DEPTH_RANGE: number; + DEPTH_STENCIL: number; + DEPTH_STENCIL_ATTACHMENT: number; + DEPTH_TEST: number; + DEPTH_WRITEMASK: number; + DITHER: number; DONT_CARE: number; - FRAMEBUFFER_BINDING: number; - RENDERBUFFER_ALPHA_SIZE: number; - STENCIL_REF: number; - ZERO: number; - DECR_WRAP: number; - SAMPLE_COVERAGE: number; - STENCIL_BACK_FUNC: number; - TEXTURE30: number; - VIEWPORT: number; - STENCIL_BITS: number; + DST_ALPHA: number; + DST_COLOR: number; + DYNAMIC_DRAW: number; + ELEMENT_ARRAY_BUFFER: number; + ELEMENT_ARRAY_BUFFER_BINDING: number; + EQUAL: number; + FASTEST: number; FLOAT: number; - COLOR_WRITEMASK: number; - SAMPLE_COVERAGE_VALUE: number; - TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - STENCIL_BACK_FAIL: number; + FLOAT_MAT2: number; + FLOAT_MAT3: number; FLOAT_MAT4: number; - UNSIGNED_SHORT_4_4_4_4: number; - TEXTURE6: number; - RENDERBUFFER_WIDTH: number; - RGBA4: number; - ALWAYS: number; - BLEND_EQUATION_ALPHA: number; - COLOR_BUFFER_BIT: number; - TEXTURE_CUBE_MAP: number; - DEPTH_BUFFER_BIT: number; - STENCIL_CLEAR_VALUE: number; - BLEND_EQUATION: number; - RENDERBUFFER_GREEN_SIZE: number; - NEAREST_MIPMAP_LINEAR: number; - VERTEX_ATTRIB_ARRAY_TYPE: number; - INCR_WRAP: number; - ONE_MINUS_DST_COLOR: number; - HIGH_FLOAT: number; - BYTE: number; + FLOAT_VEC2: number; + FLOAT_VEC3: number; + FLOAT_VEC4: number; + FRAGMENT_SHADER: number; + FRAMEBUFFER: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; + FRAMEBUFFER_BINDING: number; + FRAMEBUFFER_COMPLETE: number; + FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; + FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; + FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; + FRAMEBUFFER_UNSUPPORTED: number; + FRONT: number; + FRONT_AND_BACK: number; FRONT_FACE: number; - SAMPLE_ALPHA_TO_COVERAGE: number; - CCW: number; - TEXTURE13: number; + FUNC_ADD: number; + FUNC_REVERSE_SUBTRACT: number; + FUNC_SUBTRACT: number; + GENERATE_MIPMAP_HINT: number; + GEQUAL: number; + GREATER: number; + GREEN_BITS: number; + HIGH_FLOAT: number; + HIGH_INT: number; + IMPLEMENTATION_COLOR_READ_FORMAT: number; + IMPLEMENTATION_COLOR_READ_TYPE: number; + INCR: number; + INCR_WRAP: number; + INT: number; + INT_VEC2: number; + INT_VEC3: number; + INT_VEC4: number; + INVALID_ENUM: number; + INVALID_FRAMEBUFFER_OPERATION: number; + INVALID_OPERATION: number; + INVALID_VALUE: number; + INVERT: number; + KEEP: number; + LEQUAL: number; + LESS: number; + LINEAR: number; + LINEAR_MIPMAP_LINEAR: number; + LINEAR_MIPMAP_NEAREST: number; + LINES: number; + LINE_LOOP: number; + LINE_STRIP: number; + LINE_WIDTH: number; + LINK_STATUS: number; + LOW_FLOAT: number; + LOW_INT: number; + LUMINANCE: number; + LUMINANCE_ALPHA: number; + MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; + MAX_CUBE_MAP_TEXTURE_SIZE: number; + MAX_FRAGMENT_UNIFORM_VECTORS: number; + MAX_RENDERBUFFER_SIZE: number; + MAX_TEXTURE_IMAGE_UNITS: number; + MAX_TEXTURE_SIZE: number; + MAX_VARYING_VECTORS: number; MAX_VERTEX_ATTRIBS: number; MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_WRAP_T: number; - UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - FLOAT_VEC2: number; - LUMINANCE: number; - GREATER: number; - INT_VEC2: number; - VALIDATE_STATUS: number; - FRAMEBUFFER: number; - FRAMEBUFFER_UNSUPPORTED: number; - TEXTURE5: number; - FUNC_SUBTRACT: number; - BLEND_DST_ALPHA: number; - SAMPLER_CUBE: number; + MAX_VERTEX_UNIFORM_VECTORS: number; + MAX_VIEWPORT_DIMS: number; + MEDIUM_FLOAT: number; + MEDIUM_INT: number; + MIRRORED_REPEAT: number; + NEAREST: number; + NEAREST_MIPMAP_LINEAR: number; + NEAREST_MIPMAP_NEAREST: number; + NEVER: number; + NICEST: number; + NONE: number; + NOTEQUAL: number; + NO_ERROR: number; + ONE: number; + ONE_MINUS_CONSTANT_ALPHA: number; + ONE_MINUS_CONSTANT_COLOR: number; ONE_MINUS_DST_ALPHA: number; - LESS: number; - TEXTURE_CUBE_MAP_POSITIVE_X: number; - BLUE_BITS: number; - DEPTH_TEST: number; - VERTEX_ATTRIB_ARRAY_STRIDE: number; - DELETE_STATUS: number; - TEXTURE18: number; + ONE_MINUS_DST_COLOR: number; + ONE_MINUS_SRC_ALPHA: number; + ONE_MINUS_SRC_COLOR: number; + OUT_OF_MEMORY: number; + PACK_ALIGNMENT: number; + POINTS: number; POLYGON_OFFSET_FACTOR: number; - UNSIGNED_INT: number; - TEXTURE_2D: number; - DST_COLOR: number; - FLOAT_MAT2: number; - COMPRESSED_TEXTURE_FORMATS: number; - MAX_FRAGMENT_UNIFORM_VECTORS: number; - DEPTH_STENCIL_ATTACHMENT: number; - LUMINANCE_ALPHA: number; - CW: number; - VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - LINEAR_MIPMAP_LINEAR: number; - BUFFER_SIZE: number; - SAMPLE_BUFFERS: number; - TEXTURE15: number; - ACTIVE_TEXTURE: number; - VERTEX_SHADER: number; - TEXTURE22: number; - VERTEX_ATTRIB_ARRAY_POINTER: number; - INCR: number; - COMPILE_STATUS: number; - MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - TEXTURE7: number; - UNSIGNED_SHORT_5_5_5_1: number; - DEPTH_BITS: number; + POLYGON_OFFSET_FILL: number; + POLYGON_OFFSET_UNITS: number; + RED_BITS: number; + RENDERBUFFER: number; + RENDERBUFFER_ALPHA_SIZE: number; + RENDERBUFFER_BINDING: number; + RENDERBUFFER_BLUE_SIZE: number; + RENDERBUFFER_DEPTH_SIZE: number; + RENDERBUFFER_GREEN_SIZE: number; + RENDERBUFFER_HEIGHT: number; + RENDERBUFFER_INTERNAL_FORMAT: number; + RENDERBUFFER_RED_SIZE: number; + RENDERBUFFER_STENCIL_SIZE: number; + RENDERBUFFER_WIDTH: number; + RENDERER: number; + REPEAT: number; + REPLACE: number; + RGB: number; + RGB565: number; + RGB5_A1: number; RGBA: number; - TRIANGLE_STRIP: number; - COLOR_CLEAR_VALUE: number; - BROWSER_DEFAULT_WEBGL: number; - INVALID_ENUM: number; + RGBA4: number; + SAMPLER_2D: number; + SAMPLER_CUBE: number; + SAMPLES: number; + SAMPLE_ALPHA_TO_COVERAGE: number; + SAMPLE_BUFFERS: number; + SAMPLE_COVERAGE: number; + SAMPLE_COVERAGE_INVERT: number; + SAMPLE_COVERAGE_VALUE: number; + SCISSOR_BOX: number; SCISSOR_TEST: number; - LINE_STRIP: number; - FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - STENCIL_FUNC: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - RENDERBUFFER_HEIGHT: number; - TEXTURE8: number; - TRIANGLES: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + SHADER_TYPE: number; + SHADING_LANGUAGE_VERSION: number; + SHORT: number; + SRC_ALPHA: number; + SRC_ALPHA_SATURATE: number; + SRC_COLOR: number; + STATIC_DRAW: number; + STENCIL_ATTACHMENT: number; + STENCIL_BACK_FAIL: number; + STENCIL_BACK_FUNC: number; + STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_BACK_PASS_DEPTH_PASS: number; + STENCIL_BACK_REF: number; STENCIL_BACK_VALUE_MASK: number; - TEXTURE25: number; - RENDERBUFFER: number; - LEQUAL: number; - TEXTURE1: number; - STENCIL_INDEX8: number; - FUNC_ADD: number; + STENCIL_BACK_WRITEMASK: number; + STENCIL_BITS: number; + STENCIL_BUFFER_BIT: number; + STENCIL_CLEAR_VALUE: number; STENCIL_FAIL: number; - BLEND_SRC_ALPHA: number; - BOOL: number; - ALPHA_BITS: number; - LOW_INT: number; - TEXTURE10: number; - SRC_COLOR: number; - MAX_VARYING_VECTORS: number; - BLEND_DST_RGB: number; - TEXTURE_BINDING_CUBE_MAP: number; + STENCIL_FUNC: number; STENCIL_INDEX: number; - TEXTURE_BINDING_2D: number; - MEDIUM_INT: number; - SHADER_TYPE: number; - POLYGON_OFFSET_FILL: number; - DYNAMIC_DRAW: number; - TEXTURE4: number; - STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_INDEX8: number; + STENCIL_PASS_DEPTH_FAIL: number; + STENCIL_PASS_DEPTH_PASS: number; + STENCIL_REF: number; + STENCIL_TEST: number; + STENCIL_VALUE_MASK: number; + STENCIL_WRITEMASK: number; STREAM_DRAW: number; - MAX_CUBE_MAP_TEXTURE_SIZE: number; - TEXTURE17: number; - TRIANGLE_FAN: number; - UNPACK_ALIGNMENT: number; - CURRENT_PROGRAM: number; - LINES: number; - INVALID_OPERATION: number; - FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - LINEAR_MIPMAP_NEAREST: number; - CLAMP_TO_EDGE: number; - RENDERBUFFER_DEPTH_SIZE: number; - TEXTURE_WRAP_S: number; - ELEMENT_ARRAY_BUFFER: number; - UNSIGNED_SHORT_5_6_5: number; - ACTIVE_UNIFORMS: number; - FLOAT_VEC3: number; - NO_ERROR: number; - ATTACHED_SHADERS: number; - DEPTH_ATTACHMENT: number; + SUBPIXEL_BITS: number; + TEXTURE: number; + TEXTURE0: number; + TEXTURE1: number; + TEXTURE10: number; TEXTURE11: number; - STENCIL_TEST: number; - ONE: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - STATIC_DRAW: number; - GEQUAL: number; - BOOL_VEC4: number; - COLOR_ATTACHMENT0: number; - PACK_ALIGNMENT: number; - MAX_TEXTURE_SIZE: number; - STENCIL_PASS_DEPTH_FAIL: number; - CULL_FACE_MODE: number; + TEXTURE12: number; + TEXTURE13: number; + TEXTURE14: number; + TEXTURE15: number; TEXTURE16: number; - STENCIL_BACK_WRITEMASK: number; - SRC_ALPHA: number; - UNSIGNED_SHORT: number; - TEXTURE21: number; - FUNC_REVERSE_SUBTRACT: number; - SHADING_LANGUAGE_VERSION: number; - EQUAL: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - BOOL_VEC3: number; - SAMPLER_2D: number; - TEXTURE_CUBE_MAP_NEGATIVE_X: number; - MAX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_CUBE_MAP_POSITIVE_Y: number; - RENDERBUFFER_INTERNAL_FORMAT: number; - STENCIL_VALUE_MASK: number; - ELEMENT_ARRAY_BUFFER_BINDING: number; - ARRAY_BUFFER: number; - DEPTH_RANGE: number; - NICEST: number; - ACTIVE_ATTRIBUTES: number; - NEVER: number; - FLOAT_VEC4: number; - CURRENT_VERTEX_ATTRIB: number; - STENCIL_PASS_DEPTH_PASS: number; - INVERT: number; - LINK_STATUS: number; - RGB: number; - INT_VEC4: number; + TEXTURE17: number; + TEXTURE18: number; + TEXTURE19: number; TEXTURE2: number; + TEXTURE20: number; + TEXTURE21: number; + TEXTURE22: number; + TEXTURE23: number; + TEXTURE24: number; + TEXTURE25: number; + TEXTURE26: number; + TEXTURE27: number; + TEXTURE28: number; + TEXTURE29: number; + TEXTURE3: number; + TEXTURE30: number; + TEXTURE31: number; + TEXTURE4: number; + TEXTURE5: number; + TEXTURE6: number; + TEXTURE7: number; + TEXTURE8: number; + TEXTURE9: number; + TEXTURE_2D: number; + TEXTURE_BINDING_2D: number; + TEXTURE_BINDING_CUBE_MAP: number; + TEXTURE_CUBE_MAP: number; + TEXTURE_CUBE_MAP_NEGATIVE_X: number; + TEXTURE_CUBE_MAP_NEGATIVE_Y: number; + TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + TEXTURE_CUBE_MAP_POSITIVE_X: number; + TEXTURE_CUBE_MAP_POSITIVE_Y: number; + TEXTURE_CUBE_MAP_POSITIVE_Z: number; + TEXTURE_MAG_FILTER: number; + TEXTURE_MIN_FILTER: number; + TEXTURE_WRAP_S: number; + TEXTURE_WRAP_T: number; + TRIANGLES: number; + TRIANGLE_FAN: number; + TRIANGLE_STRIP: number; + UNPACK_ALIGNMENT: number; UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - MEDIUM_FLOAT: number; - SRC_ALPHA_SATURATE: number; - BUFFER_USAGE: number; - SHORT: number; - NONE: number; + UNPACK_FLIP_Y_WEBGL: number; + UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; UNSIGNED_BYTE: number; - INT: number; - SUBPIXEL_BITS: number; - KEEP: number; - SAMPLES: number; - FRAGMENT_SHADER: number; - LINE_WIDTH: number; - BLEND_SRC_RGB: number; - LOW_FLOAT: number; + UNSIGNED_INT: number; + UNSIGNED_SHORT: number; + UNSIGNED_SHORT_4_4_4_4: number; + UNSIGNED_SHORT_5_5_5_1: number; + UNSIGNED_SHORT_5_6_5: number; + VALIDATE_STATUS: number; + VENDOR: number; VERSION: number; + VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; + VERTEX_ATTRIB_ARRAY_ENABLED: number; + VERTEX_ATTRIB_ARRAY_NORMALIZED: number; + VERTEX_ATTRIB_ARRAY_POINTER: number; + VERTEX_ATTRIB_ARRAY_SIZE: number; + VERTEX_ATTRIB_ARRAY_STRIDE: number; + VERTEX_ATTRIB_ARRAY_TYPE: number; + VERTEX_SHADER: number; + VIEWPORT: number; + ZERO: number; +} + +interface WebGLShader extends WebGLObject { +} + +declare var WebGLShader: { + prototype: WebGLShader; + new(): WebGLShader; +} + +interface WebGLShaderPrecisionFormat { + precision: number; + rangeMax: number; + rangeMin: number; +} + +declare var WebGLShaderPrecisionFormat: { + prototype: WebGLShaderPrecisionFormat; + new(): WebGLShaderPrecisionFormat; +} + +interface WebGLTexture extends WebGLObject { +} + +declare var WebGLTexture: { + prototype: WebGLTexture; + new(): WebGLTexture; +} + +interface WebGLUniformLocation { +} + +declare var WebGLUniformLocation: { + prototype: WebGLUniformLocation; + new(): WebGLUniformLocation; +} + +interface WebKitCSSMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + m11: number; + m12: number; + m13: number; + m14: number; + m21: number; + m22: number; + m23: number; + m24: number; + m31: number; + m32: number; + m33: number; + m34: number; + m41: number; + m42: number; + m43: number; + m44: number; + inverse(): WebKitCSSMatrix; + multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; + rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; + rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; + scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; + setMatrixValue(value: string): void; + skewX(angle: number): WebKitCSSMatrix; + skewY(angle: number): WebKitCSSMatrix; + toString(): string; + translate(x: number, y: number, z?: number): WebKitCSSMatrix; +} + +declare var WebKitCSSMatrix: { + prototype: WebKitCSSMatrix; + new(text?: string): WebKitCSSMatrix; +} + +interface WebKitPoint { + x: number; + y: number; +} + +declare var WebKitPoint: { + prototype: WebKitPoint; + new(x?: number, y?: number): WebKitPoint; +} + +interface WebSocket extends EventTarget { + binaryType: string; + bufferedAmount: number; + extensions: string; + onclose: (ev: CloseEvent) => any; + onerror: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onopen: (ev: Event) => any; + protocol: string; + readyState: number; + url: string; + close(code?: number, reason?: string): void; + send(data: any): void; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; + addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var WebSocket: { + prototype: WebSocket; + new(url: string, protocols?: string): WebSocket; + new(url: string, protocols?: any): WebSocket; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; +} + +interface WheelEvent extends MouseEvent { + deltaMode: number; + deltaX: number; + deltaY: number; + deltaZ: number; + getCurrentPoint(element: Element): void; + initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; + DOM_DELTA_LINE: number; + DOM_DELTA_PAGE: number; + DOM_DELTA_PIXEL: number; +} + +declare var WheelEvent: { + prototype: WheelEvent; + new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; + DOM_DELTA_LINE: number; + DOM_DELTA_PAGE: number; + DOM_DELTA_PIXEL: number; +} + +interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64 { + animationStartTime: number; + applicationCache: ApplicationCache; + clientInformation: Navigator; + closed: boolean; + crypto: Crypto; + defaultStatus: string; + devicePixelRatio: number; + doNotTrack: string; + document: Document; + event: Event; + external: External; + frameElement: Element; + frames: Window; + history: History; + innerHeight: number; + innerWidth: number; + length: number; + location: Location; + locationbar: BarProp; + menubar: BarProp; + msAnimationStartTime: number; + msTemplatePrinter: MSTemplatePrinter; + name: string; + navigator: Navigator; + offscreenBuffering: string | boolean; + onabort: (ev: Event) => any; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + onblur: (ev: FocusEvent) => any; + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + onchange: (ev: Event) => any; + onclick: (ev: MouseEvent) => any; + oncompassneedscalibration: (ev: Event) => any; + oncontextmenu: (ev: PointerEvent) => any; + ondblclick: (ev: MouseEvent) => any; + ondevicemotion: (ev: DeviceMotionEvent) => any; + ondeviceorientation: (ev: DeviceOrientationEvent) => any; + ondrag: (ev: DragEvent) => any; + ondragend: (ev: DragEvent) => any; + ondragenter: (ev: DragEvent) => any; + ondragleave: (ev: DragEvent) => any; + ondragover: (ev: DragEvent) => any; + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + ondurationchange: (ev: Event) => any; + onemptied: (ev: Event) => any; + onended: (ev: Event) => any; + onerror: ErrorEventHandler; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + oninput: (ev: Event) => any; + onkeydown: (ev: KeyboardEvent) => any; + onkeypress: (ev: KeyboardEvent) => any; + onkeyup: (ev: KeyboardEvent) => any; + onload: (ev: Event) => any; + onloadeddata: (ev: Event) => any; + onloadedmetadata: (ev: Event) => any; + onloadstart: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onmousedown: (ev: MouseEvent) => any; + onmouseenter: (ev: MouseEvent) => any; + onmouseleave: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + onmousewheel: (ev: MouseWheelEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onpause: (ev: Event) => any; + onplay: (ev: Event) => any; + onplaying: (ev: Event) => any; + onpopstate: (ev: PopStateEvent) => any; + onprogress: (ev: ProgressEvent) => any; + onratechange: (ev: Event) => any; + onreadystatechange: (ev: ProgressEvent) => any; + onreset: (ev: Event) => any; + onresize: (ev: UIEvent) => any; + onscroll: (ev: UIEvent) => any; + onseeked: (ev: Event) => any; + onseeking: (ev: Event) => any; + onselect: (ev: UIEvent) => any; + onstalled: (ev: Event) => any; + onstorage: (ev: StorageEvent) => any; + onsubmit: (ev: Event) => any; + onsuspend: (ev: Event) => any; + ontimeupdate: (ev: Event) => any; + ontouchcancel: any; + ontouchend: any; + ontouchmove: any; + ontouchstart: any; + onunload: (ev: Event) => any; + onvolumechange: (ev: Event) => any; + onwaiting: (ev: Event) => any; + opener: Window; + orientation: string; + outerHeight: number; + outerWidth: number; + pageXOffset: number; + pageYOffset: number; + parent: Window; + performance: Performance; + personalbar: BarProp; + screen: Screen; + screenLeft: number; + screenTop: number; + screenX: number; + screenY: number; + scrollX: number; + scrollY: number; + scrollbars: BarProp; + self: Window; + status: string; + statusbar: BarProp; + styleMedia: StyleMedia; + toolbar: BarProp; + top: Window; + window: Window; + alert(message?: any): void; + blur(): void; + cancelAnimationFrame(handle: number): void; + captureEvents(): void; + close(): void; + confirm(message?: string): boolean; + focus(): void; + getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; + getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; + getSelection(): Selection; + matchMedia(mediaQuery: string): MediaQueryList; + moveBy(x?: number, y?: number): void; + moveTo(x?: number, y?: number): void; + msCancelRequestAnimationFrame(handle: number): void; + msMatchMedia(mediaQuery: string): MediaQueryList; + msRequestAnimationFrame(callback: FrameRequestCallback): number; + msWriteProfilerMark(profilerMarkName: string): void; + open(url?: string, target?: string, features?: string, replace?: boolean): any; + postMessage(message: any, targetOrigin: string, ports?: any): void; + print(): void; + prompt(message?: string, _default?: string): string; + releaseEvents(): void; + requestAnimationFrame(callback: FrameRequestCallback): number; + resizeBy(x?: number, y?: number): void; + resizeTo(x?: number, y?: number): void; + scroll(x?: number, y?: number): void; + scrollBy(x?: number, y?: number): void; + scrollTo(x?: number, y?: number): void; + webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; + webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "compassneedscalibration", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: Window; +} + +declare var Window: { + prototype: Window; + new(): Window; +} + +interface Worker extends EventTarget, AbstractWorker { + onmessage: (ev: MessageEvent) => any; + postMessage(message: any, ports?: any): void; + terminate(): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var Worker: { + prototype: Worker; + new(stringUrl: string): Worker; +} + +interface XMLDocument extends Document { +} + +declare var XMLDocument: { + prototype: XMLDocument; + new(): XMLDocument; +} + +interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { + msCaching: string; + onreadystatechange: (ev: ProgressEvent) => any; + readyState: number; + response: any; + responseBody: any; + responseText: string; + responseType: string; + responseXML: any; + status: number; + statusText: string; + timeout: number; + upload: XMLHttpRequestUpload; + withCredentials: boolean; + abort(): void; + getAllResponseHeaders(): string; + getResponseHeader(header: string): string; + msCachingEnabled(): boolean; + open(method: string, url: string, async?: boolean, user?: string, password?: string): void; + overrideMimeType(mime: string): void; + send(data?: Document): void; + send(data?: string): void; + send(data?: any): void; + setRequestHeader(header: string, value: string): void; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var XMLHttpRequest: { + prototype: XMLHttpRequest; + new(): XMLHttpRequest; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + create(): XMLHttpRequest; +} + +interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var XMLHttpRequestUpload: { + prototype: XMLHttpRequestUpload; + new(): XMLHttpRequestUpload; +} + +interface XMLSerializer { + serializeToString(target: Node): string; +} + +declare var XMLSerializer: { + prototype: XMLSerializer; + new(): XMLSerializer; +} + +interface XPathEvaluator { + createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; + createNSResolver(nodeResolver?: Node): XPathNSResolver; + evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver, type: number, result: XPathResult): XPathResult; +} + +declare var XPathEvaluator: { + prototype: XPathEvaluator; + new(): XPathEvaluator; +} + +interface XPathExpression { + evaluate(contextNode: Node, type: number, result: XPathResult): XPathExpression; +} + +declare var XPathExpression: { + prototype: XPathExpression; + new(): XPathExpression; +} + +interface XPathNSResolver { + lookupNamespaceURI(prefix: string): string; +} + +declare var XPathNSResolver: { + prototype: XPathNSResolver; + new(): XPathNSResolver; +} + +interface XPathResult { + booleanValue: boolean; + invalidIteratorState: boolean; + numberValue: number; + resultType: number; + singleNodeValue: Node; + snapshotLength: number; + stringValue: string; + iterateNext(): Node; + snapshotItem(index: number): Node; + ANY_TYPE: number; + ANY_UNORDERED_NODE_TYPE: number; + BOOLEAN_TYPE: number; + FIRST_ORDERED_NODE_TYPE: number; + NUMBER_TYPE: number; + ORDERED_NODE_ITERATOR_TYPE: number; + ORDERED_NODE_SNAPSHOT_TYPE: number; + STRING_TYPE: number; + UNORDERED_NODE_ITERATOR_TYPE: number; + UNORDERED_NODE_SNAPSHOT_TYPE: number; +} + +declare var XPathResult: { + prototype: XPathResult; + new(): XPathResult; + ANY_TYPE: number; + ANY_UNORDERED_NODE_TYPE: number; + BOOLEAN_TYPE: number; + FIRST_ORDERED_NODE_TYPE: number; + NUMBER_TYPE: number; + ORDERED_NODE_ITERATOR_TYPE: number; + ORDERED_NODE_SNAPSHOT_TYPE: number; + STRING_TYPE: number; + UNORDERED_NODE_ITERATOR_TYPE: number; + UNORDERED_NODE_SNAPSHOT_TYPE: number; +} + +interface XSLTProcessor { + clearParameters(): void; + getParameter(namespaceURI: string, localName: string): any; + importStylesheet(style: Node): void; + removeParameter(namespaceURI: string, localName: string): void; + reset(): void; + setParameter(namespaceURI: string, localName: string, value: any): void; + transformToDocument(source: Node): Document; + transformToFragment(source: Node, document: Document): DocumentFragment; +} + +declare var XSLTProcessor: { + prototype: XSLTProcessor; + new(): XSLTProcessor; +} + +interface AbstractWorker { + onerror: (ev: Event) => any; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +interface ChildNode { + remove(): void; +} + +interface DOML2DeprecatedColorProperty { + color: string; +} + +interface DOML2DeprecatedSizeProperty { + size: number; +} + +interface DocumentEvent { + createEvent(eventInterface:"AnimationEvent"): AnimationEvent; + createEvent(eventInterface:"AriaRequestEvent"): AriaRequestEvent; + createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; + createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; + createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; + createEvent(eventInterface:"CloseEvent"): CloseEvent; + createEvent(eventInterface:"CommandEvent"): CommandEvent; + createEvent(eventInterface:"CompositionEvent"): CompositionEvent; + createEvent(eventInterface:"CustomEvent"): CustomEvent; + createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; + createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; + createEvent(eventInterface:"DragEvent"): DragEvent; + createEvent(eventInterface:"ErrorEvent"): ErrorEvent; + createEvent(eventInterface:"Event"): Event; + createEvent(eventInterface:"Events"): Event; + createEvent(eventInterface:"FocusEvent"): FocusEvent; + createEvent(eventInterface:"GamepadEvent"): GamepadEvent; + createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; + createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; + createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; + createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; + createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; + createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; + createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; + createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; + createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; + createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; + createEvent(eventInterface:"MessageEvent"): MessageEvent; + createEvent(eventInterface:"MouseEvent"): MouseEvent; + createEvent(eventInterface:"MouseEvents"): MouseEvent; + createEvent(eventInterface:"MouseWheelEvent"): MouseWheelEvent; + createEvent(eventInterface:"MutationEvent"): MutationEvent; + createEvent(eventInterface:"MutationEvents"): MutationEvent; + createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; + createEvent(eventInterface:"NavigationEvent"): NavigationEvent; + createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; + createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; + createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; + createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; + createEvent(eventInterface:"PointerEvent"): PointerEvent; + createEvent(eventInterface:"PopStateEvent"): PopStateEvent; + createEvent(eventInterface:"ProgressEvent"): ProgressEvent; + createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; + createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; + createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; + createEvent(eventInterface:"StorageEvent"): StorageEvent; + createEvent(eventInterface:"TextEvent"): TextEvent; + createEvent(eventInterface:"TouchEvent"): TouchEvent; + createEvent(eventInterface:"TrackEvent"): TrackEvent; + createEvent(eventInterface:"TransitionEvent"): TransitionEvent; + createEvent(eventInterface:"UIEvent"): UIEvent; + createEvent(eventInterface:"UIEvents"): UIEvent; + createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; + createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; + createEvent(eventInterface:"WheelEvent"): WheelEvent; + createEvent(eventInterface: string): Event; +} + +interface ElementTraversal { + childElementCount: number; + firstElementChild: Element; + lastElementChild: Element; + nextElementSibling: Element; + previousElementSibling: Element; +} + +interface GetSVGDocument { + getSVGDocument(): Document; +} + +interface GlobalEventHandlers { + onpointercancel: (ev: PointerEvent) => any; + onpointerdown: (ev: PointerEvent) => any; + onpointerenter: (ev: PointerEvent) => any; + onpointerleave: (ev: PointerEvent) => any; + onpointermove: (ev: PointerEvent) => any; + onpointerout: (ev: PointerEvent) => any; + onpointerover: (ev: PointerEvent) => any; + onpointerup: (ev: PointerEvent) => any; + onwheel: (ev: WheelEvent) => any; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface WebGLProgram extends WebGLObject { +interface HTMLTableAlignment { + /** + * Sets or retrieves a value that you can use to implement your own ch functionality for the object. + */ + ch: string; + /** + * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. + */ + chOff: string; + /** + * Sets or retrieves how text and other content are vertically aligned within the object that contains them. + */ + vAlign: string; } -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; + +interface IDBEnvironment { + indexedDB: IDBFactory; + msIndexedDB: IDBFactory; } -interface OES_standard_derivatives { - FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; +interface LinkStyle { + sheet: StyleSheet; } -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; + +interface MSBaseReader { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + readyState: number; + result: any; + abort(): void; + DONE: number; + EMPTY: number; + LOADING: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface WebGLFramebuffer extends WebGLObject { +interface MSFileSaver { + msSaveBlob(blob: any, defaultName?: string): boolean; + msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; } -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; + +interface MSNavigatorDoNotTrack { + confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; + confirmWebWideTrackingException(args: ExceptionInformation): boolean; + removeSiteSpecificTrackingException(args: ExceptionInformation): void; + removeWebWideTrackingException(args: ExceptionInformation): void; + storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; + storeWebWideTrackingException(args: StoreExceptionsInformation): void; } -interface WebGLShader extends WebGLObject { +interface NavigatorContentUtils { } -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; + +interface NavigatorGeolocation { + geolocation: Geolocation; } -interface OES_texture_float_linear { +interface NavigatorID { + appName: string; + appVersion: string; + platform: string; + product: string; + productSub: string; + userAgent: string; + vendor: string; + vendorSub: string; } -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; + +interface NavigatorOnLine { + onLine: boolean; } -interface WebGLObject { +interface NavigatorStorageUtils { } -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; + +interface NodeSelector { + querySelector(selectors: string): Element; + querySelectorAll(selectors: string): NodeList; } -interface WebGLBuffer extends WebGLObject { +interface RandomSource { + getRandomValues(array: ArrayBufferView): ArrayBufferView; } -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; + +interface SVGAnimatedPathData { + pathSegList: SVGPathSegList; } -interface WebGLShaderPrecisionFormat { - rangeMin: number; - rangeMax: number; - precision: number; +interface SVGAnimatedPoints { + animatedPoints: SVGPointList; + points: SVGPointList; } -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; + +interface SVGExternalResourcesRequired { + externalResourcesRequired: SVGAnimatedBoolean; } -interface EXT_texture_filter_anisotropic { - TEXTURE_MAX_ANISOTROPY_EXT: number; - MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; +interface SVGFilterPrimitiveStandardAttributes extends SVGStylable { + height: SVGAnimatedLength; + result: SVGAnimatedString; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; +} + +interface SVGFitToViewBox { + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + viewBox: SVGAnimatedRect; +} + +interface SVGLangSpace { + xmllang: string; + xmlspace: string; +} + +interface SVGLocatable { + farthestViewportElement: SVGElement; + nearestViewportElement: SVGElement; + getBBox(): SVGRect; + getCTM(): SVGMatrix; + getScreenCTM(): SVGMatrix; + getTransformToElement(element: SVGElement): SVGMatrix; +} + +interface SVGStylable { + className: SVGAnimatedString; + style: CSSStyleDeclaration; +} + +interface SVGTests { + requiredExtensions: SVGStringList; + requiredFeatures: SVGStringList; + systemLanguage: SVGStringList; + hasExtension(extension: string): boolean; +} + +interface SVGTransformable extends SVGLocatable { + transform: SVGAnimatedTransformList; +} + +interface SVGURIReference { + href: SVGAnimatedString; +} + +interface WindowBase64 { + atob(encodedString: string): string; + btoa(rawString: string): string; +} + +interface WindowConsole { + console: Console; +} + +interface WindowLocalStorage { + localStorage: Storage; +} + +interface WindowSessionStorage { + sessionStorage: Storage; +} + +interface WindowTimers extends Object, WindowTimersExtension { + clearInterval(handle: number): void; + clearTimeout(handle: number): void; + setInterval(handler: any, timeout?: any, ...args: any[]): number; + setTimeout(handler: any, timeout?: any, ...args: any[]): number; +} + +interface WindowTimersExtension { + clearImmediate(handle: number): void; + msClearImmediate(handle: number): void; + msSetImmediate(expression: any, ...args: any[]): number; + setImmediate(expression: any, ...args: any[]): number; +} + +interface XMLHttpRequestEventTarget { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + ontimeout: (ev: ProgressEvent) => any; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + + +interface NodeListOf extends NodeList { + length: number; + item(index: number): TNode; + [index: number]: TNode; +} + +interface BlobPropertyBag { + type?: string; + endings?: string; +} + +interface EventListenerObject { + handleEvent(evt: Event): void; +} + +declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; + +interface ErrorEventHandler { + (event: Event, source?: string, fileno?: number, columnNumber?: number): void; + (event: string, source?: string, fileno?: number, columnNumber?: number): void; +} +interface PositionCallback { + (position: Position): void; +} +interface PositionErrorCallback { + (error: PositionError): void; +} +interface MediaQueryListListener { + (mql: MediaQueryList): void; +} +interface MSLaunchUriCallback { + (): void; +} +interface FrameRequestCallback { + (time: number): void; +} +interface MSUnsafeFunctionCallback { + (): any; +} +interface MSExecAtPriorityFunctionCallback { + (...args: any[]): any; +} +interface MutationCallback { + (mutations: MutationRecord[], observer: MutationObserver): void; +} +interface DecodeSuccessCallback { + (decodedData: AudioBuffer): void; +} +interface DecodeErrorCallback { + (): void; } -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - TEXTURE_MAX_ANISOTROPY_EXT: number; - MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; +interface FunctionStringCallback { + (data: string): void; } - -declare var Option: { new(text?: string, value?: string, defaultSelected?: boolean, selected?:boolean): HTMLOptionElement; }; -declare var Image: { new(width?: number, height?: number): HTMLImageElement; }; -declare var Audio: { new(src?: string): HTMLAudioElement; }; - -declare var ondragend: (ev: DragEvent) => any; -declare var onkeydown: (ev: KeyboardEvent) => any; -declare var ondragover: (ev: DragEvent) => any; -declare var onkeyup: (ev: KeyboardEvent) => any; -declare var onreset: (ev: Event) => any; -declare var onmouseup: (ev: MouseEvent) => any; -declare var ondragstart: (ev: DragEvent) => any; -declare var ondrag: (ev: DragEvent) => any; -declare var screenX: number; -declare var onmouseover: (ev: MouseEvent) => any; -declare var ondragleave: (ev: DragEvent) => any; +declare var Audio: {new(src?: string): HTMLAudioElement; }; +declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; +declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; +declare var animationStartTime: number; +declare var applicationCache: ApplicationCache; +declare var clientInformation: Navigator; +declare var closed: boolean; +declare var crypto: Crypto; +declare var defaultStatus: string; +declare var devicePixelRatio: number; +declare var doNotTrack: string; +declare var document: Document; +declare var event: Event; +declare var external: External; +declare var frameElement: Element; +declare var frames: Window; declare var history: History; -declare var pageXOffset: number; +declare var innerHeight: number; +declare var innerWidth: number; +declare var length: number; +declare var location: Location; +declare var locationbar: BarProp; +declare var menubar: BarProp; +declare var msAnimationStartTime: number; +declare var msTemplatePrinter: MSTemplatePrinter; declare var name: string; +declare var navigator: Navigator; +declare var offscreenBuffering: string | boolean; +declare var onabort: (ev: Event) => any; declare var onafterprint: (ev: Event) => any; -declare var onpause: (ev: Event) => any; declare var onbeforeprint: (ev: Event) => any; -declare var top: Window; -declare var onmousedown: (ev: MouseEvent) => any; -declare var onseeked: (ev: Event) => any; -declare var opener: Window; +declare var onbeforeunload: (ev: BeforeUnloadEvent) => any; +declare var onblur: (ev: FocusEvent) => any; +declare var oncanplay: (ev: Event) => any; +declare var oncanplaythrough: (ev: Event) => any; +declare var onchange: (ev: Event) => any; declare var onclick: (ev: MouseEvent) => any; -declare var innerHeight: number; -declare var onwaiting: (ev: Event) => any; -declare var ononline: (ev: Event) => any; +declare var oncompassneedscalibration: (ev: Event) => any; +declare var oncontextmenu: (ev: PointerEvent) => any; +declare var ondblclick: (ev: MouseEvent) => any; +declare var ondevicemotion: (ev: DeviceMotionEvent) => any; +declare var ondeviceorientation: (ev: DeviceOrientationEvent) => any; +declare var ondrag: (ev: DragEvent) => any; +declare var ondragend: (ev: DragEvent) => any; +declare var ondragenter: (ev: DragEvent) => any; +declare var ondragleave: (ev: DragEvent) => any; +declare var ondragover: (ev: DragEvent) => any; +declare var ondragstart: (ev: DragEvent) => any; +declare var ondrop: (ev: DragEvent) => any; declare var ondurationchange: (ev: Event) => any; -declare var frames: Window; -declare var onblur: (ev: FocusEvent) => any; declare var onemptied: (ev: Event) => any; -declare var onseeking: (ev: Event) => any; -declare var oncanplay: (ev: Event) => any; -declare var outerWidth: number; -declare var onstalled: (ev: Event) => any; +declare var onended: (ev: Event) => any; +declare var onerror: ErrorEventHandler; +declare var onfocus: (ev: FocusEvent) => any; +declare var onhashchange: (ev: HashChangeEvent) => any; +declare var oninput: (ev: Event) => any; +declare var onkeydown: (ev: KeyboardEvent) => any; +declare var onkeypress: (ev: KeyboardEvent) => any; +declare var onkeyup: (ev: KeyboardEvent) => any; +declare var onload: (ev: Event) => any; +declare var onloadeddata: (ev: Event) => any; +declare var onloadedmetadata: (ev: Event) => any; +declare var onloadstart: (ev: Event) => any; +declare var onmessage: (ev: MessageEvent) => any; +declare var onmousedown: (ev: MouseEvent) => any; +declare var onmouseenter: (ev: MouseEvent) => any; +declare var onmouseleave: (ev: MouseEvent) => any; declare var onmousemove: (ev: MouseEvent) => any; -declare var innerWidth: number; +declare var onmouseout: (ev: MouseEvent) => any; +declare var onmouseover: (ev: MouseEvent) => any; +declare var onmouseup: (ev: MouseEvent) => any; +declare var onmousewheel: (ev: MouseWheelEvent) => any; +declare var onmsgesturechange: (ev: MSGestureEvent) => any; +declare var onmsgesturedoubletap: (ev: MSGestureEvent) => any; +declare var onmsgestureend: (ev: MSGestureEvent) => any; +declare var onmsgesturehold: (ev: MSGestureEvent) => any; +declare var onmsgesturestart: (ev: MSGestureEvent) => any; +declare var onmsgesturetap: (ev: MSGestureEvent) => any; +declare var onmsinertiastart: (ev: MSGestureEvent) => any; +declare var onmspointercancel: (ev: MSPointerEvent) => any; +declare var onmspointerdown: (ev: MSPointerEvent) => any; +declare var onmspointerenter: (ev: MSPointerEvent) => any; +declare var onmspointerleave: (ev: MSPointerEvent) => any; +declare var onmspointermove: (ev: MSPointerEvent) => any; +declare var onmspointerout: (ev: MSPointerEvent) => any; +declare var onmspointerover: (ev: MSPointerEvent) => any; +declare var onmspointerup: (ev: MSPointerEvent) => any; declare var onoffline: (ev: Event) => any; -declare var length: number; -declare var screen: Screen; -declare var onbeforeunload: (ev: BeforeUnloadEvent) => any; +declare var ononline: (ev: Event) => any; +declare var onorientationchange: (ev: Event) => any; +declare var onpagehide: (ev: PageTransitionEvent) => any; +declare var onpageshow: (ev: PageTransitionEvent) => any; +declare var onpause: (ev: Event) => any; +declare var onplay: (ev: Event) => any; +declare var onplaying: (ev: Event) => any; +declare var onpopstate: (ev: PopStateEvent) => any; +declare var onprogress: (ev: ProgressEvent) => any; declare var onratechange: (ev: Event) => any; +declare var onreadystatechange: (ev: ProgressEvent) => any; +declare var onreset: (ev: Event) => any; +declare var onresize: (ev: UIEvent) => any; +declare var onscroll: (ev: UIEvent) => any; +declare var onseeked: (ev: Event) => any; +declare var onseeking: (ev: Event) => any; +declare var onselect: (ev: UIEvent) => any; +declare var onstalled: (ev: Event) => any; declare var onstorage: (ev: StorageEvent) => any; -declare var onloadstart: (ev: Event) => any; -declare var ondragenter: (ev: DragEvent) => any; declare var onsubmit: (ev: Event) => any; -declare var self: Window; -declare var document: Document; -declare var onprogress: (ev: ProgressEvent) => any; -declare var ondblclick: (ev: MouseEvent) => any; -declare var pageYOffset: number; -declare var oncontextmenu: (ev: MouseEvent) => any; -declare var onchange: (ev: Event) => any; -declare var onloadedmetadata: (ev: Event) => any; -declare var onplay: (ev: Event) => any; -declare var onerror: ErrorEventHandler; -declare var onplaying: (ev: Event) => any; -declare var parent: Window; -declare var location: Location; -declare var oncanplaythrough: (ev: Event) => any; -declare var onabort: (ev: UIEvent) => any; -declare var onreadystatechange: (ev: Event) => any; -declare var outerHeight: number; -declare var onkeypress: (ev: KeyboardEvent) => any; -declare var frameElement: Element; -declare var onloadeddata: (ev: Event) => any; declare var onsuspend: (ev: Event) => any; -declare var window: Window; -declare var onfocus: (ev: FocusEvent) => any; -declare var onmessage: (ev: MessageEvent) => any; declare var ontimeupdate: (ev: Event) => any; -declare var onresize: (ev: UIEvent) => any; -declare var onselect: (ev: UIEvent) => any; -declare var navigator: Navigator; -declare var styleMedia: StyleMedia; -declare var ondrop: (ev: DragEvent) => any; -declare var onmouseout: (ev: MouseEvent) => any; -declare var onended: (ev: Event) => any; -declare var onhashchange: (ev: Event) => any; +declare var ontouchcancel: any; +declare var ontouchend: any; +declare var ontouchmove: any; +declare var ontouchstart: any; declare var onunload: (ev: Event) => any; -declare var onscroll: (ev: UIEvent) => any; -declare var screenY: number; -declare var onmousewheel: (ev: MouseWheelEvent) => any; -declare var onload: (ev: Event) => any; declare var onvolumechange: (ev: Event) => any; -declare var oninput: (ev: Event) => any; +declare var onwaiting: (ev: Event) => any; +declare var opener: Window; +declare var orientation: string; +declare var outerHeight: number; +declare var outerWidth: number; +declare var pageXOffset: number; +declare var pageYOffset: number; +declare var parent: Window; declare var performance: Performance; -declare var onmspointerdown: (ev: any) => any; -declare var animationStartTime: number; -declare var onmsgesturedoubletap: (ev: any) => any; -declare var onmspointerhover: (ev: any) => any; -declare var onmsgesturehold: (ev: any) => any; -declare var onmspointermove: (ev: any) => any; -declare var onmsgesturechange: (ev: any) => any; -declare var onmsgesturestart: (ev: any) => any; -declare var onmspointercancel: (ev: any) => any; -declare var onmsgestureend: (ev: any) => any; -declare var onmsgesturetap: (ev: any) => any; -declare var onmspointerout: (ev: any) => any; -declare var msAnimationStartTime: number; -declare var applicationCache: ApplicationCache; -declare var onmsinertiastart: (ev: any) => any; -declare var onmspointerover: (ev: any) => any; -declare var onpopstate: (ev: PopStateEvent) => any; -declare var onmspointerup: (ev: any) => any; -declare var onpageshow: (ev: PageTransitionEvent) => any; -declare var ondevicemotion: (ev: DeviceMotionEvent) => any; -declare var devicePixelRatio: number; -declare var msCrypto: Crypto; -declare var ondeviceorientation: (ev: DeviceOrientationEvent) => any; -declare var doNotTrack: string; -declare var onmspointerenter: (ev: any) => any; -declare var onpagehide: (ev: PageTransitionEvent) => any; -declare var onmspointerleave: (ev: any) => any; +declare var personalbar: BarProp; +declare var screen: Screen; +declare var screenLeft: number; +declare var screenTop: number; +declare var screenX: number; +declare var screenY: number; +declare var scrollX: number; +declare var scrollY: number; +declare var scrollbars: BarProp; +declare var self: Window; +declare var status: string; +declare var statusbar: BarProp; +declare var styleMedia: StyleMedia; +declare var toolbar: BarProp; +declare var top: Window; +declare var window: Window; declare function alert(message?: any): void; -declare function scroll(x?: number, y?: number): void; -declare function focus(): void; -declare function scrollTo(x?: number, y?: number): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string; -declare function toString(): string; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function scrollBy(x?: number, y?: number): void; -declare function confirm(message?: string): boolean; -declare function close(): void; -declare function postMessage(message: any, targetOrigin: string, ports?: any): void; -declare function showModalDialog(url?: string, argument?: any, options?: any): any; declare function blur(): void; -declare function getSelection(): Selection; +declare function cancelAnimationFrame(handle: number): void; +declare function captureEvents(): void; +declare function close(): void; +declare function confirm(message?: string): boolean; +declare function focus(): void; declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function msCancelRequestAnimationFrame(handle: number): void; +declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; +declare function getSelection(): Selection; declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function cancelAnimationFrame(handle: number): void; -declare function msIsStaticHTML(html: string): boolean; +declare function moveBy(x?: number, y?: number): void; +declare function moveTo(x?: number, y?: number): void; +declare function msCancelRequestAnimationFrame(handle: number): void; declare function msMatchMedia(mediaQuery: string): MediaQueryList; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; declare function msRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -declare function dispatchEvent(evt: Event): boolean; -declare function attachEvent(event: string, listener: EventListener): boolean; -declare function detachEvent(event: string, listener: EventListener): void; -declare var localStorage: Storage; -declare var status: string; -declare var onmouseleave: (ev: MouseEvent) => any; -declare var screenLeft: number; -declare var offscreenBuffering: any; -declare var maxConnectionsPerServer: number; -declare var onmouseenter: (ev: MouseEvent) => any; -declare var clipboardData: DataTransfer; -declare var defaultStatus: string; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var onhelp: (ev: Event) => any; -declare var external: External; -declare var event: MSEventObj; -declare var onfocusout: (ev: FocusEvent) => any; -declare var screenTop: number; -declare var onfocusin: (ev: FocusEvent) => any; -declare function showModelessDialog(url?: string, argument?: any, options?: any): Window; -declare function navigate(url: string): void; -declare function resizeBy(x?: number, y?: number): void; -declare function item(index: any): any; -declare function resizeTo(x?: number, y?: number): void; -declare function createPopup(arguments?: any): MSPopupWindow; -declare function toStaticHTML(html: string): string; -declare function execScript(code: string, language?: string): any; declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function moveTo(x?: number, y?: number): void; -declare function moveBy(x?: number, y?: number): void; -declare function showHelp(url: string, helpArg?: any, features?: string): void; -declare function captureEvents(): void; +declare function open(url?: string, target?: string, features?: string, replace?: boolean): any; +declare function postMessage(message: any, targetOrigin: string, ports?: any): void; +declare function print(): void; +declare function prompt(message?: string, _default?: string): string; declare function releaseEvents(): void; -declare var sessionStorage: Storage; -declare function clearTimeout(handle: number): void; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearInterval(handle: number): void; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function msSetImmediate(expression: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function msClearImmediate(handle: number): void; -declare function setImmediate(expression: any, ...args: any[]): number; -declare function btoa(rawString: string): string; -declare function atob(encodedString: string): string; -declare var msIndexedDB: IDBFactory; -declare var indexedDB: IDBFactory; -declare var console: Console; -declare var onpointerenter: (ev: PointerEvent) => any; -declare var onpointerout: (ev: PointerEvent) => any; -declare var onpointerdown: (ev: PointerEvent) => any; -declare var onpointerup: (ev: PointerEvent) => any; -declare var onpointercancel: (ev: PointerEvent) => any; -declare var onpointerover: (ev: PointerEvent) => any; -declare var onpointermove: (ev: PointerEvent) => any; -declare var onpointerleave: (ev: PointerEvent) => any; -declare function addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function requestAnimationFrame(callback: FrameRequestCallback): number; +declare function resizeBy(x?: number, y?: number): void; +declare function resizeTo(x?: number, y?: number): void; +declare function scroll(x?: number, y?: number): void; +declare function scrollBy(x?: number, y?: number): void; +declare function scrollTo(x?: number, y?: number): void; +declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; +declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; +declare function toString(): string; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +declare function dispatchEvent(evt: Event): boolean; +declare function removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +declare function clearInterval(handle: number): void; +declare function clearTimeout(handle: number): void; +declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; +declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; +declare function clearImmediate(handle: number): void; +declare function msClearImmediate(handle: number): void; +declare function msSetImmediate(expression: any, ...args: any[]): number; +declare function setImmediate(expression: any, ...args: any[]): number; +declare var sessionStorage: Storage; +declare var localStorage: Storage; +declare var console: Console; +declare var onpointercancel: (ev: PointerEvent) => any; +declare var onpointerdown: (ev: PointerEvent) => any; +declare var onpointerenter: (ev: PointerEvent) => any; +declare var onpointerleave: (ev: PointerEvent) => any; +declare var onpointermove: (ev: PointerEvent) => any; +declare var onpointerout: (ev: PointerEvent) => any; +declare var onpointerover: (ev: PointerEvent) => any; +declare var onpointerup: (ev: PointerEvent) => any; +declare var onwheel: (ev: WheelEvent) => any; +declare var indexedDB: IDBFactory; +declare var msIndexedDB: IDBFactory; +declare function atob(encodedString: string): string; +declare function btoa(rawString: string): string; +declare function addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "compassneedscalibration", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; ///////////////////////////// /// WorkerGlobalScope APIs @@ -14201,7 +16649,11 @@ declare function importScripts(...urls: string[]): void; /// Windows Script Host APIS ///////////////////////////// -declare var ActiveXObject: { new (s: string): any; }; + +interface ActiveXObject { + new (s: string): any; +} +declare var ActiveXObject: ActiveXObject; interface ITextWriter { Write(s: string): void; @@ -14209,11 +16661,263 @@ interface ITextWriter { Close(): void; } +interface TextStreamBase { + /** + * The column number of the current character position in an input stream. + */ + Column: number; + + /** + * The current line number in an input stream. + */ + Line: number; + + /** + * Closes a text stream. + * It is not necessary to close standard streams; they close automatically when the process ends. If + * you close a standard stream, be aware that any other pointers to that standard stream become invalid. + */ + Close(): void; +} + +interface TextStreamWriter extends TextStreamBase { + /** + * Sends a string to an output stream. + */ + Write(s: string): void; + + /** + * Sends a specified number of blank lines (newline characters) to an output stream. + */ + WriteBlankLines(intLines: number): void; + + /** + * Sends a string followed by a newline character to an output stream. + */ + WriteLine(s: string): void; +} + +interface TextStreamReader extends TextStreamBase { + /** + * Returns a specified number of characters from an input stream, starting at the current pointer position. + * Does not return until the ENTER key is pressed. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + Read(characters: number): string; + + /** + * Returns all characters from an input stream. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + ReadAll(): string; + + /** + * Returns an entire line from an input stream. + * Although this method extracts the newline character, it does not add it to the returned string. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + ReadLine(): string; + + /** + * Skips a specified number of characters when reading from an input text stream. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) + */ + Skip(characters: number): void; + + /** + * Skips the next line when reading from an input text stream. + * Can only be used on a stream in reading mode, not writing or appending mode. + */ + SkipLine(): void; + + /** + * Indicates whether the stream pointer position is at the end of a line. + */ + AtEndOfLine: boolean; + + /** + * Indicates whether the stream pointer position is at the end of a stream. + */ + AtEndOfStream: boolean; +} + declare var WScript: { + /** + * Outputs text to either a message box (under WScript.exe) or the command console window followed by + * a newline (under CScript.exe). + */ Echo(s: any): void; - StdErr: ITextWriter; - StdOut: ITextWriter; + + /** + * Exposes the write-only error output stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdErr: TextStreamWriter; + + /** + * Exposes the write-only output stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdOut: TextStreamWriter; Arguments: { length: number; Item(n: number): string; }; + + /** + * The full path of the currently running script. + */ ScriptFullName: string; + + /** + * Forces the script to stop immediately, with an optional exit code. + */ Quit(exitCode?: number): number; + + /** + * The Windows Script Host build version number. + */ + BuildVersion: number; + + /** + * Fully qualified path of the host executable. + */ + FullName: string; + + /** + * Gets/sets the script mode - interactive(true) or batch(false). + */ + Interactive: boolean; + + /** + * The name of the host executable (WScript.exe or CScript.exe). + */ + Name: string; + + /** + * Path of the directory containing the host executable. + */ + Path: string; + + /** + * The filename of the currently running script. + */ + ScriptName: string; + + /** + * Exposes the read-only input stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdIn: TextStreamReader; + + /** + * Windows Script Host version + */ + Version: string; + + /** + * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. + */ + ConnectObject(objEventSource: any, strPrefix: string): void; + + /** + * Creates a COM object. + * @param strProgiID + * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. + */ + CreateObject(strProgID: string, strPrefix?: string): any; + + /** + * Disconnects a COM object from its event sources. + */ + DisconnectObject(obj: any): void; + + /** + * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. + * @param strPathname Fully qualified path to the file containing the object persisted to disk. + * For objects in memory, pass a zero-length string. + * @param strProgID + * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. + */ + GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; + + /** + * Suspends script execution for a specified length of time, then continues execution. + * @param intTime Interval (in milliseconds) to suspend script execution. + */ + Sleep(intTime: number): void; +}; + +/** + * Allows enumerating over a COM collection, which may not have indexed item access. + */ +interface Enumerator { + /** + * Returns true if the current item is the last one in the collection, or the collection is empty, + * or the current item is undefined. + */ + atEnd(): boolean; + + /** + * Returns the current item in the collection + */ + item(): T; + + /** + * Resets the current item in the collection to the first item. If there are no items in the collection, + * the current item is set to undefined. + */ + moveFirst(): void; + + /** + * Moves the current item to the next item in the collection. If the enumerator is at the end of + * the collection or the collection is empty, the current item is set to undefined. + */ + moveNext(): void; +} + +interface EnumeratorConstructor { + new (collection: any): Enumerator; + new (collection: any): Enumerator; +} + +declare var Enumerator: EnumeratorConstructor; + +/** + * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. + */ +interface VBArray { + /** + * Returns the number of dimensions (1-based). + */ + dimensions(): number; + + /** + * Takes an index for each dimension in the array, and returns the item at the corresponding location. + */ + getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; + + /** + * Returns the smallest available index for a given dimension. + * @param dimension 1-based dimension (defaults to 1) + */ + lbound(dimension?: number): number; + + /** + * Returns the largest available index for a given dimension. + * @param dimension 1-based dimension (defaults to 1) + */ + ubound(dimension?: number): number; + + /** + * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, + * each successive dimension is appended to the end of the array. + * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] + */ + toArray(): T[]; +} + +interface VBArrayConstructor { + new (safeArray: any): VBArray; + new (safeArray: any): VBArray; } + +declare var VBArray: VBArrayConstructor; diff --git a/lib/typescript-src/support/typescript/bin/lib.dom.d.ts b/lib/typescript-src/support/typescript/bin/lib.dom.d.ts index 5b2c075..64425ca 100644 --- a/lib/typescript-src/support/typescript/bin/lib.dom.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.dom.d.ts @@ -37,270 +37,349 @@ interface ArrayBuffer { slice(begin:number, end?:number): ArrayBuffer; } -declare var ArrayBuffer: { +interface ArrayBufferConstructor { prototype: ArrayBuffer; new (byteLength: number): ArrayBuffer; + isView(arg: any): boolean; } +declare var ArrayBuffer: ArrayBufferConstructor; interface ArrayBufferView { + /** + * The ArrayBuffer instance referenced by the array. + */ buffer: ArrayBuffer; - byteOffset: number; + + /** + * The length in bytes of the array. + */ byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; } -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Int8Array extends ArrayBufferView { +interface DataView { + buffer: ArrayBuffer; + byteLength: number; + byteOffset: number; /** - * The size in bytes of each element in the array. + * Gets the Float32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - BYTES_PER_ELEMENT: number; + getFloat32(byteOffset: number, littleEndian: boolean): number; /** - * The length of the array. + * Gets the Float64 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - length: number; + getFloat64(byteOffset: number, littleEndian: boolean): number; - [index: number]: number; + /** + * Gets the Int8 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. + */ + getInt8(byteOffset: number): number; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Gets the Int16 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. + */ + getInt16(byteOffset: number, littleEndian: boolean): number; + /** + * Gets the Int32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - get(index: number): number; + getInt32(byteOffset: number, littleEndian: boolean): number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Gets the Uint8 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(index: number, value: number): void; + getUint8(byteOffset: number): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Gets the Uint16 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(array: Int8Array, offset?: number): void; + getUint16(byteOffset: number, littleEndian: boolean): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Gets the Uint32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(array: number[], offset?: number): void; + getUint32(byteOffset: number, littleEndian: boolean): number; /** - * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Stores an Float32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - subarray(begin: number, end?: number): Int8Array; -} -declare var Int8Array: { - prototype: Int8Array; - new (length: number): Int8Array; - new (array: Int8Array): Int8Array; - new (array: number[]): Int8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; - BYTES_PER_ELEMENT: number; -} + setFloat32(byteOffset: number, value: number, littleEndian: boolean): void; -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Stores an Float64 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - BYTES_PER_ELEMENT: number; + setFloat64(byteOffset: number, value: number, littleEndian: boolean): void; /** - * The length of the array. + * Stores an Int8 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. */ - length: number; - [index: number]: number; + setInt8(byteOffset: number, value: number): void; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Stores an Int16 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - get(index: number): number; + setInt16(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Sets a value or an array of values. - * @param index The index of the location to set. + * Stores an Int32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - set(index: number, value: number): void; + setInt32(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Stores an Uint8 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. */ - set(array: Uint8Array, offset?: number): void; + setUint8(byteOffset: number, value: number): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Stores an Uint16 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - set(array: number[], offset?: number): void; + setUint16(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Gets a new Uint8Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Stores an Uint32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - subarray(begin: number, end?: number): Uint8Array; + setUint32(byteOffset: number, value: number, littleEndian: boolean): void; } -declare var Uint8Array: { - prototype: Uint8Array; - new (length: number): Uint8Array; - new (array: Uint8Array): Uint8Array; - new (array: number[]): Uint8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; - BYTES_PER_ELEMENT: number; + +interface DataViewConstructor { + new (buffer: ArrayBuffer, byteOffset?: number, byteLength?: number): DataView; } +declare var DataView: DataViewConstructor; /** - * A typed array of 16-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested + * number of bytes could not be allocated an exception is raised. */ -interface Int16Array extends ArrayBufferView { +interface Int8Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; /** - * The length of the array. + * The ArrayBuffer instance referenced by the array. */ - length: number; - [index: number]: number; + buffer: ArrayBuffer; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * The length in bytes of the array. */ - get(index: number): number; + byteLength: number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * The offset in bytes of the array. */ - set(index: number, value: number): void; + byteOffset: number; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - set(array: Int16Array, offset?: number): void; + copyWithin(target: number, start: number, end?: number): Int8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - set(array: number[], offset?: number): void; + every(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): boolean; /** - * Gets a new Int16Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int16Array; -} -declare var Int16Array: { - prototype: Int16Array; - new (length: number): Int16Array; - new (array: Int16Array): Int16Array; - new (array: number[]): Int16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - BYTES_PER_ELEMENT: number; -} + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int8Array; -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - BYTES_PER_ELEMENT: number; + filter(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): Int8Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * The length of the array. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - length: number; - [index: number]: number; + forEach(callbackfn: (value: number, index: number, array: Int8Array) => void, thisArg?: any): void; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - get(index: number): number; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - set(index: number, value: number): void; + join(separator?: string): string; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - set(array: Uint16Array, offset?: number): void; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The length of the array. */ - set(array: number[], offset?: number): void; + length: number; /** - * Gets a new Uint16Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - subarray(begin: number, end?: number): Uint16Array; -} -declare var Uint16Array: { - prototype: Uint16Array; - new (length: number): Uint16Array; - new (array: Uint16Array): Uint16Array; - new (array: number[]): Uint16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - BYTES_PER_ELEMENT: number; -} + map(callbackfn: (value: number, index: number, array: Int8Array) => number, thisArg?: any): Int8Array; -/** - * A typed array of 32-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - BYTES_PER_ELEMENT: number; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; /** - * The length of the array. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - length: number; - [index: number]: number; + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Reverses the elements in an Array. */ - get(index: number): number; + reverse(): Int8Array; /** * Sets a value or an array of values. @@ -314,112 +393,261 @@ interface Int32Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Int32Array, offset?: number): void; + set(array: Int8Array, offset?: number): void; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - set(array: number[], offset?: number): void; + slice(start?: number, end?: number): Int8Array; /** - * Gets a new Int32Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - subarray(begin: number, end?: number): Int32Array; -} -declare var Int32Array: { - prototype: Int32Array; - new (length: number): Int32Array; - new (array: Int32Array): Int32Array; - new (array: number[]): Int32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; - BYTES_PER_ELEMENT: number; -} + some(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): boolean; -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - BYTES_PER_ELEMENT: number; + sort(compareFn?: (a: number, b: number) => number): Int8Array; /** - * The length of the array. + * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - length: number; - [index: number]: number; + subarray(begin: number, end?: number): Int8Array; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Converts a number to a string by using the current locale. */ - get(index: number): number; + toLocaleString(): string; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Returns a string representation of an array. */ - set(index: number, value: number): void; + toString(): string; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: Uint32Array, offset?: number): void; + [index: number]: number; +} +interface Int8ArrayConstructor { + prototype: Int8Array; + new (length: number): Int8Array; + new (array: Int8Array): Int8Array; + new (array: number[]): Int8Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The size in bytes of each element in the array. */ - set(array: number[], offset?: number): void; + BYTES_PER_ELEMENT: number; /** - * Gets a new Int8Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - subarray(begin: number, end?: number): Uint32Array; -} -declare var Uint32Array: { - prototype: Uint32Array; - new (length: number): Uint32Array; - new (array: Uint32Array): Uint32Array; - new (array: number[]): Uint32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; - BYTES_PER_ELEMENT: number; + of(...items: number[]): Int8Array; } +declare var Int8Array: Int8ArrayConstructor; /** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface Float32Array extends ArrayBufferView { +interface Uint8Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; /** - * The length of the array. + * The ArrayBuffer instance referenced by the array. */ - length: number; - [index: number]: number; + buffer: ArrayBuffer; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * The length in bytes of the array. */ - get(index: number): number; + byteLength: number; /** - * Sets a value or an array of values. + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Uint8Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint8Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): Uint8Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Uint8Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ + length: number; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Uint8Array) => number, thisArg?: any): Uint8Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Uint8Array; + + /** + * Sets a value or an array of values. * @param index The index of the location to set. * @param value The value to set. */ @@ -430,51 +658,259 @@ interface Float32Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Float32Array, offset?: number): void; + set(array: Uint8Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - set(array: number[], offset?: number): void; + sort(compareFn?: (a: number, b: number) => number): Uint8Array; /** - * Gets a new Float32Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. + * Gets a new Uint8Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. * @param begin The index of the beginning of the array. * @param end The index of the end of the array. */ - subarray(begin: number, end?: number): Float32Array; + subarray(begin: number, end?: number): Uint8Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -declare var Float32Array: { - prototype: Float32Array; - new (length: number): Float32Array; - new (array: Float32Array): Float32Array; - new (array: number[]): Float32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; + +interface Uint8ArrayConstructor { + prototype: Uint8Array; + new (length: number): Uint8Array; + new (array: Uint8Array): Uint8Array; + new (array: number[]): Uint8Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; + + /** + * The size in bytes of each element in the array. + */ BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint8Array; } +declare var Uint8Array: Uint8ArrayConstructor; /** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface Float64Array extends ArrayBufferView { +interface Int16Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Int16Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int16Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): Int16Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Int16Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** * The length of the array. */ length: number; - [index: number]: number; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Int16Array) => number, thisArg?: any): Int16Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. */ - get(index: number): number; + reverse(): Int16Array; /** * Sets a value or an array of values. @@ -488,5763 +924,6214 @@ interface Float64Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Float64Array, offset?: number): void; + set(array: Int16Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int16Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - set(array: number[], offset?: number): void; + sort(compareFn?: (a: number, b: number) => number): Int16Array; /** - * Gets a new Float64Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. + * Gets a new Int16Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. * @param begin The index of the beginning of the array. * @param end The index of the end of the array. */ - subarray(begin: number, end?: number): Float64Array; + subarray(begin: number, end?: number): Int16Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -declare var Float64Array: { - prototype: Float64Array; - new (length: number): Float64Array; - new (array: Float64Array): Float64Array; - new (array: number[]): Float64Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; + +interface Int16ArrayConstructor { + prototype: Int16Array; + new (length: number): Int16Array; + new (array: Int16Array): Int16Array; + new (array: number[]): Int16Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; + + /** + * The size in bytes of each element in the array. + */ BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Int16Array; } +declare var Int16Array: Int16ArrayConstructor; /** - * You can use a DataView object to read and write the different kinds of binary data to any location in the ArrayBuffer. + * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface DataView extends ArrayBufferView { +interface Uint16Array { /** - * Gets the Int8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The size in bytes of each element in the array. */ - getInt8(byteOffset: number): number; + BYTES_PER_ELEMENT: number; /** - * Gets the Uint8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The ArrayBuffer instance referenced by the array. */ - getUint8(byteOffset: number): number; + buffer: ArrayBuffer; /** - * Gets the Int16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The length in bytes of the array. */ - getInt16(byteOffset: number, littleEndian?: boolean): number; + byteLength: number; /** - * Gets the Uint16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - getUint16(byteOffset: number, littleEndian?: boolean): number; + copyWithin(target: number, start: number, end?: number): Uint16Array; /** - * Gets the Int32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - getInt32(byteOffset: number, littleEndian?: boolean): number; + every(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): boolean; /** - * Gets the Uint32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint16Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): Uint16Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - getUint32(byteOffset: number, littleEndian?: boolean): number; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * Gets the Float32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - getFloat32(byteOffset: number, littleEndian?: boolean): number; + forEach(callbackfn: (value: number, index: number, array: Uint16Array) => void, thisArg?: any): void; /** - * Gets the Float64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - getFloat64(byteOffset: number, littleEndian?: boolean): number; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Stores an Int8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - setInt8(byteOffset: number, value: number): void; + join(separator?: string): string; /** - * Stores an Uint8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - setUint8(byteOffset: number, value: number): void; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** - * Stores an Int16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * The length of the array. */ - setInt16(byteOffset: number, value: number, littleEndian?: boolean): void; + length: number; /** - * Stores an Uint16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - setUint16(byteOffset: number, value: number, littleEndian?: boolean): void; + map(callbackfn: (value: number, index: number, array: Uint16Array) => number, thisArg?: any): Uint16Array; /** - * Stores an Int32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - setInt32(byteOffset: number, value: number, littleEndian?: boolean): void; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; /** - * Stores an Uint32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - setUint32(byteOffset: number, value: number, littleEndian?: boolean): void; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; /** - * Stores an Float32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Reverses the elements in an Array. */ - setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void; + reverse(): Uint16Array; /** - * Stores an Float64 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. + * Sets a value or an array of values. + * @param index The index of the location to set. * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. */ - setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void; -} -declare var DataView: { - prototype: DataView; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): DataView; -} + set(index: number, value: number): void; -///////////////////////////// -/// IE11 ECMAScript Extensions -///////////////////////////// + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Uint16Array, offset?: number): void; -interface Map { - clear(): void; - delete(key: K): boolean; - forEach(callbackfn: (value: V, index: K, map: Map) => void, thisArg?: any): void; - get(key: K): V; - has(key: K): boolean; - set(key: K, value: V): Map; - size: number; -} -declare var Map: { - new (): Map; - prototype: Map; -} + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint16Array; -interface WeakMap { - clear(): void; - delete(key: K): boolean; - get(key: K): V; - has(key: K): boolean; - set(key: K, value: V): WeakMap; -} -declare var WeakMap: { - new (): WeakMap; - prototype: WeakMap; -} + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): boolean; -interface Set { - add(value: T): Set; - clear(): void; - delete(value: T): boolean; - forEach(callbackfn: (value: T, index: T, set: Set) => void, thisArg?: any): void; - has(value: T): boolean; - size: number; -} -declare var Set: { - new (): Set; - prototype: Set; -} -///////////////////////////// -/// ECMAScript Internationalization API -///////////////////////////// + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Uint16Array; -declare module Intl { - interface CollatorOptions { - usage?: string; - localeMatcher?: string; - numeric?: boolean; - caseFirst?: string; - sensitivity?: string; - ignorePunctuation?: boolean; - } + /** + * Gets a new Uint16Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Uint16Array; - interface ResolvedCollatorOptions { - locale: string; - usage: string; - sensitivity: string; - ignorePunctuation: boolean; - collation: string; - caseFirst: string; - numeric: boolean; - } + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; - interface Collator { - compare(x: string, y: string): number; - resolvedOptions(): ResolvedCollatorOptions; - } - var Collator: { - new (locales?: string[], options?: CollatorOptions): Collator; - new (locale?: string, options?: CollatorOptions): Collator; - (locales?: string[], options?: CollatorOptions): Collator; - (locale?: string, options?: CollatorOptions): Collator; - supportedLocalesOf(locales: string[], options?: CollatorOptions): string[]; - supportedLocalesOf(locale: string, options?: CollatorOptions): string[]; - } + /** + * Returns a string representation of an array. + */ + toString(): string; - interface NumberFormatOptions { - localeMatcher?: string; - style?: string; - currency?: string; - currencyDisplay?: string; - useGrouping?: boolean; - } + [index: number]: number; +} - interface ResolvedNumberFormatOptions { - locale: string; - numberingSystem: string; - style: string; - currency?: string; - currencyDisplay?: string; - minimumintegerDigits: number; - minimumFractionDigits: number; - maximumFractionDigits: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - useGrouping: boolean; - } +interface Uint16ArrayConstructor { + prototype: Uint16Array; + new (length: number): Uint16Array; + new (array: Uint16Array): Uint16Array; + new (array: number[]): Uint16Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - interface NumberFormat { - format(value: number): string; - resolvedOptions(): ResolvedNumberFormatOptions; - } - var NumberFormat: { - new (locales?: string[], options?: NumberFormatOptions): Collator; - new (locale?: string, options?: NumberFormatOptions): Collator; - (locales?: string[], options?: NumberFormatOptions): Collator; - (locale?: string, options?: NumberFormatOptions): Collator; - supportedLocalesOf(locales: string[], options?: NumberFormatOptions): string[]; - supportedLocalesOf(locale: string, options?: NumberFormatOptions): string[]; - } + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; - interface DateTimeFormatOptions { - localeMatcher?: string; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - formatMatcher?: string; - hour12: boolean; - } + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint16Array; +} +declare var Uint16Array: Uint16ArrayConstructor; +/** + * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Int32Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; - interface ResolvedDateTimeFormatOptions { - locale: string; - calendar: string; - numberingSystem: string; - timeZone: string; - hour12?: boolean; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - } + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; - interface DateTimeFormat { - format(date: number): string; - resolvedOptions(): ResolvedDateTimeFormatOptions; - } - var DateTimeFormat: { - new (locales?: string[], options?: DateTimeFormatOptions): Collator; - new (locale?: string, options?: DateTimeFormatOptions): Collator; - (locales?: string[], options?: DateTimeFormatOptions): Collator; - (locale?: string, options?: DateTimeFormatOptions): Collator; - supportedLocalesOf(locales: string[], options?: DateTimeFormatOptions): string[]; - supportedLocalesOf(locale: string, options?: DateTimeFormatOptions): string[]; - } -} + /** + * The length in bytes of the array. + */ + byteLength: number; -interface String { /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. + * The offset in bytes of the array. */ - localeCompare(that: string, locales: string[], options?: Intl.CollatorOptions): number; + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Int32Array; /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - localeCompare(that: string, locale: string, options?: Intl.CollatorOptions): number; -} + every(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): boolean; -interface Number { /** - * Converts a number to a string by using the current or specified locale. - * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - toLocaleString(locales?: string[], options?: Intl.NumberFormatOptions): string; + filter(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): Int32Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * Converts a number to a string by using the current or specified locale. - * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - toLocaleString(locale?: string, options?: Intl.NumberFormatOptions): string; -} + forEach(callbackfn: (value: number, index: number, array: Int32Array) => void, thisArg?: any): void; -interface Date { /** - * Converts a date to a string by using the current or specified locale. - * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - toLocaleString(locales?: string[], options?: Intl.DateTimeFormatOptions): string; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Converts a date to a string by using the current or specified locale. - * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - toLocaleString(locale?: string, options?: Intl.DateTimeFormatOptions): string; -} + join(separator?: string): string; -///////////////////////////// -/// IE DOM APIs -///////////////////////////// + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** + * The length of the array. + */ + length: number; -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Int32Array) => number, thisArg?: any): Int32Array; -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; -interface AlgorithmParameters { -} + /** + * Reverses the elements in an Array. + */ + reverse(): Int32Array; -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Int32Array, offset?: number): void; -interface ExceptionInformation { - domain?: string; -} + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int32Array; -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): boolean; -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Int32Array; -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} + /** + * Gets a new Int32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Int32Array; -interface Algorithm { - name?: string; - params?: AlgorithmParameters; -} + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; -interface MouseEventInit { - bubbles?: boolean; - cancelable?: boolean; - view?: Window; - detail?: number; - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -interface WebGLContextAttributes { - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; +interface Int32ArrayConstructor { + prototype: Int32Array; + new (length: number): Int32Array; + new (array: Int32Array): Int32Array; + new (array: number[]): Int32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Int32Array; } +declare var Int32Array: Int32ArrayConstructor; -interface NodeListOf extends NodeList { +/** + * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Uint32Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Uint32Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): Uint32Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Uint32Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ length: number; - item(index: number): TNode; - [index: number]: TNode; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Uint32Array) => number, thisArg?: any): Uint32Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Uint32Array; + + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; + + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Uint32Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint32Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Uint32Array; + + /** + * Gets a new Uint32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Uint32Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -interface HTMLElement extends Element, ElementCSSInlineStyle, MSEventAttachmentTarget, MSNodeExtensions { - hidden: any; - readyState: any; - onmouseleave: (ev: MouseEvent) => any; - onbeforecut: (ev: DragEvent) => any; - onkeydown: (ev: KeyboardEvent) => any; - onmove: (ev: MSEventObj) => any; - onkeyup: (ev: KeyboardEvent) => any; - onreset: (ev: Event) => any; - onhelp: (ev: Event) => any; - ondragleave: (ev: DragEvent) => any; - className: string; - onfocusin: (ev: FocusEvent) => any; - onseeked: (ev: Event) => any; - recordNumber: any; - title: string; - parentTextEdit: Element; - outerHTML: string; - ondurationchange: (ev: Event) => any; - offsetHeight: number; - all: HTMLCollection; - onblur: (ev: FocusEvent) => any; - dir: string; - onemptied: (ev: Event) => any; - onseeking: (ev: Event) => any; - oncanplay: (ev: Event) => any; - ondeactivate: (ev: UIEvent) => any; - ondatasetchanged: (ev: MSEventObj) => any; - onrowsdelete: (ev: MSEventObj) => any; - sourceIndex: number; - onloadstart: (ev: Event) => any; - onlosecapture: (ev: MSEventObj) => any; - ondragenter: (ev: DragEvent) => any; - oncontrolselect: (ev: MSEventObj) => any; - onsubmit: (ev: Event) => any; - behaviorUrns: MSBehaviorUrnsCollection; - scopeName: string; - onchange: (ev: Event) => any; - id: string; - onlayoutcomplete: (ev: MSEventObj) => any; - uniqueID: string; - onbeforeactivate: (ev: UIEvent) => any; - oncanplaythrough: (ev: Event) => any; - onbeforeupdate: (ev: MSEventObj) => any; - onfilterchange: (ev: MSEventObj) => any; - offsetParent: Element; - ondatasetcomplete: (ev: MSEventObj) => any; - onsuspend: (ev: Event) => any; - onmouseenter: (ev: MouseEvent) => any; - innerText: string; - onerrorupdate: (ev: MSEventObj) => any; - onmouseout: (ev: MouseEvent) => any; - parentElement: HTMLElement; - onmousewheel: (ev: MouseWheelEvent) => any; - onvolumechange: (ev: Event) => any; - oncellchange: (ev: MSEventObj) => any; - onrowexit: (ev: MSEventObj) => any; - onrowsinserted: (ev: MSEventObj) => any; - onpropertychange: (ev: MSEventObj) => any; - filters: any; - children: HTMLCollection; - ondragend: (ev: DragEvent) => any; - onbeforepaste: (ev: DragEvent) => any; - ondragover: (ev: DragEvent) => any; - offsetTop: number; - onmouseup: (ev: MouseEvent) => any; - ondragstart: (ev: DragEvent) => any; - onbeforecopy: (ev: DragEvent) => any; - ondrag: (ev: DragEvent) => any; - innerHTML: string; - onmouseover: (ev: MouseEvent) => any; - lang: string; - uniqueNumber: number; - onpause: (ev: Event) => any; - tagUrn: string; - onmousedown: (ev: MouseEvent) => any; - onclick: (ev: MouseEvent) => any; - onwaiting: (ev: Event) => any; - onresizestart: (ev: MSEventObj) => any; - offsetLeft: number; - isTextEdit: boolean; - isDisabled: boolean; - onpaste: (ev: DragEvent) => any; - canHaveHTML: boolean; - onmoveend: (ev: MSEventObj) => any; - language: string; - onstalled: (ev: Event) => any; - onmousemove: (ev: MouseEvent) => any; - style: MSStyleCSSProperties; - isContentEditable: boolean; - onbeforeeditfocus: (ev: MSEventObj) => any; - onratechange: (ev: Event) => any; - contentEditable: string; - tabIndex: number; - document: Document; - onprogress: (ev: ProgressEvent) => any; - ondblclick: (ev: MouseEvent) => any; - oncontextmenu: (ev: MouseEvent) => any; - onloadedmetadata: (ev: Event) => any; - onafterupdate: (ev: MSEventObj) => any; - onerror: (ev: ErrorEvent) => any; - onplay: (ev: Event) => any; - onresizeend: (ev: MSEventObj) => any; - onplaying: (ev: Event) => any; - isMultiLine: boolean; - onfocusout: (ev: FocusEvent) => any; - onabort: (ev: UIEvent) => any; - ondataavailable: (ev: MSEventObj) => any; - hideFocus: boolean; - onreadystatechange: (ev: Event) => any; - onkeypress: (ev: KeyboardEvent) => any; - onloadeddata: (ev: Event) => any; - onbeforedeactivate: (ev: UIEvent) => any; - outerText: string; - disabled: boolean; - onactivate: (ev: UIEvent) => any; - accessKey: string; - onmovestart: (ev: MSEventObj) => any; - onselectstart: (ev: Event) => any; - onfocus: (ev: FocusEvent) => any; - ontimeupdate: (ev: Event) => any; - onresize: (ev: UIEvent) => any; - oncut: (ev: DragEvent) => any; - onselect: (ev: UIEvent) => any; - ondrop: (ev: DragEvent) => any; - offsetWidth: number; - oncopy: (ev: DragEvent) => any; - onended: (ev: Event) => any; - onscroll: (ev: UIEvent) => any; - onrowenter: (ev: MSEventObj) => any; - onload: (ev: Event) => any; - canHaveChildren: boolean; - oninput: (ev: Event) => any; - onmscontentzoom: (ev: MSEventObj) => any; - oncuechange: (ev: Event) => any; - spellcheck: boolean; - classList: DOMTokenList; - onmsmanipulationstatechanged: (ev: any) => any; - draggable: boolean; - dataset: DOMStringMap; - dragDrop(): boolean; - scrollIntoView(top?: boolean): void; - addFilter(filter: any): void; - setCapture(containerCapture?: boolean): void; - focus(): void; - getAdjacentText(where: string): string; - insertAdjacentText(where: string, text: string): void; - getElementsByClassName(classNames: string): NodeList; - setActive(): void; - removeFilter(filter: any): void; - blur(): void; - clearAttributes(): void; - releaseCapture(): void; - createControlRange(): ControlRangeCollection; - removeBehavior(cookie: number): boolean; - contains(child: HTMLElement): boolean; - click(): void; - insertAdjacentElement(position: string, insertedElement: Element): Element; - mergeAttributes(source: HTMLElement, preserveIdentity?: boolean): void; - replaceAdjacentText(where: string, newText: string): string; - applyElement(apply: Element, where?: string): Element; - addBehavior(bstrUrl: string, factory?: any): number; - insertAdjacentHTML(where: string, html: string): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} +interface Uint32ArrayConstructor { + prototype: Uint32Array; + new (length: number): Uint32Array; + new (array: Uint32Array): Uint32Array; + new (array: number[]): Uint32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; -interface Document extends Node, NodeSelector, MSEventAttachmentTarget, DocumentEvent, MSResourceMetadata, MSNodeExtensions, MSDocumentExtensions, GlobalEventHandlers { - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Retrieves the collection of user agents and versions declared in the X-UA-Compatible - */ - compatible: MSCompatibleInfoCollection; /** - * Fires when the user presses a key. - * @param ev The keyboard event + * The size in bytes of each element in the array. */ - onkeydown: (ev: KeyboardEvent) => any; + BYTES_PER_ELEMENT: number; + /** - * Fires when the user releases a key. - * @param ev The keyboard event + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - onkeyup: (ev: KeyboardEvent) => any; + of(...items: number[]): Uint32Array; +} +declare var Uint32Array: Uint32ArrayConstructor; + +/** + * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number + * of bytes could not be allocated an exception is raised. + */ +interface Float32Array { /** - * Gets the implementation object of the current document. + * The size in bytes of each element in the array. */ - implementation: DOMImplementation; + BYTES_PER_ELEMENT: number; + /** - * Fires when the user resets a form. - * @param ev The event. + * The ArrayBuffer instance referenced by the array. */ - onreset: (ev: Event) => any; + buffer: ArrayBuffer; + /** - * Retrieves a collection of all script objects in the document. + * The length in bytes of the array. */ - scripts: HTMLCollection; + byteLength: number; + /** - * Fires when the user presses the F1 key while the browser is the active window. - * @param ev The event. + * The offset in bytes of the array. */ - onhelp: (ev: Event) => any; + byteOffset: number; + /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - ondragleave: (ev: DragEvent) => any; + copyWithin(target: number, start: number, end?: number): Float32Array; + /** - * Gets or sets the character set used to encode the object. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - charset: string; + every(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Float32Array; + /** - * Fires for an element just prior to setting focus on that element. - * @param ev The focus event + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onfocusin: (ev: FocusEvent) => any; + filter(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): Float32Array; + /** - * Sets or gets the color of the links that the user has visited. + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - vlinkColor: string; - /** - * Occurs when the seek operation ends. - * @param ev The event. + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - onseeked: (ev: Event) => any; - security: string; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + /** - * Contains the title of the document. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - title: string; + forEach(callbackfn: (value: number, index: number, array: Float32Array) => void, thisArg?: any): void; + /** - * Retrieves a collection of namespace objects. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - namespaces: MSNamespaceInfoCollection; + indexOf(searchElement: number, fromIndex?: number): number; + /** - * Gets the default character set from the current regional language settings. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - defaultCharset: string; + join(separator?: string): string; + /** - * Retrieves a collection of all embed objects in the document. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - embeds: HTMLCollection; + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. + * The length of the array. */ - styleSheets: StyleSheetList; + length: number; + /** - * Retrieves a collection of all window objects defined by the given document or defined by the document associated with the given window. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - frames: Window; + map(callbackfn: (value: number, index: number, array: Float32Array) => number, thisArg?: any): Float32Array; + /** - * Occurs when the duration attribute is updated. - * @param ev The event. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - ondurationchange: (ev: Event) => any; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; + /** - * Returns a reference to the collection of elements contained by the object. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - all: HTMLCollection; - /** - * Retrieves a collection, in source order, of all form objects in the document. + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. */ - forms: HTMLCollection; + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; + /** - * Fires when the object loses the input focus. - * @param ev The focus event. + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - onblur: (ev: FocusEvent) => any; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; + /** - * Sets or retrieves a value that indicates the reading order of the object. + * Reverses the elements in an Array. */ - dir: string; + reverse(): Float32Array; + /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. */ - onemptied: (ev: Event) => any; + set(index: number, value: number): void; + /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (ev: Event) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (ev: UIEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (ev: Event) => any; - /** - * Fires when the data set exposed by a data source object changes. - * @param ev The event. - */ - ondatasetchanged: (ev: MSEventObj) => any; - /** - * Fires when rows are about to be deleted from the recordset. - * @param ev The event - */ - onrowsdelete: (ev: MSEventObj) => any; - Script: MSScriptHost; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (ev: Event) => any; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - URLUnencoded: string; - defaultView: Window; - /** - * Fires when the user is about to make a control selection of the object. - * @param ev The event. + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. */ - oncontrolselect: (ev: MSEventObj) => any; + set(array: Float32Array, offset?: number): void; + /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (ev: DragEvent) => any; - onsubmit: (ev: Event) => any; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - inputEncoding: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - activeElement: Element; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (ev: Event) => any; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - links: HTMLCollection; + slice(start?: number, end?: number): Float32Array; + /** - * Retrieves an autogenerated, unique identifier for the object. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - uniqueID: string; + some(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): boolean; + /** - * Sets or gets the URL for the current document. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - URL: string; + sort(compareFn?: (a: number, b: number) => number): Float32Array; + /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (ev: UIEvent) => any; - head: HTMLHeadElement; - cookie: string; - xmlEncoding: string; - oncanplaythrough: (ev: Event) => any; - /** - * Retrieves the document compatibility mode of the document. + * Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - documentMode: number; - characterSet: string; + subarray(begin: number, end?: number): Float32Array; + /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. + * Converts a number to a string by using the current locale. */ - anchors: HTMLCollection; - onbeforeupdate: (ev: MSEventObj) => any; - /** - * Fires to indicate that all data is available from the data source object. - * @param ev The event. - */ - ondatasetcomplete: (ev: MSEventObj) => any; - plugins: HTMLCollection; + toLocaleString(): string; + /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. + * Returns a string representation of an array. */ - onsuspend: (ev: Event) => any; + toString(): string; + + [index: number]: number; +} + +interface Float32ArrayConstructor { + prototype: Float32Array; + new (length: number): Float32Array; + new (array: Float32Array): Float32Array; + new (array: number[]): Float32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; + /** - * Gets the root svg element in the document hierarchy. + * The size in bytes of each element in the array. */ - rootElement: SVGSVGElement; + BYTES_PER_ELEMENT: number; + /** - * Retrieves a value that indicates the current state of the object. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - readyState: string; + of(...items: number[]): Float32Array; +} +declare var Float32Array: Float32ArrayConstructor; + +/** + * A typed array of 64-bit float values. The contents are initialized to 0. If the requested + * number of bytes could not be allocated an exception is raised. + */ +interface Float64Array { /** - * Gets the URL of the location that referred the user to the current page. + * The size in bytes of each element in the array. */ - referrer: string; + BYTES_PER_ELEMENT: number; + /** - * Sets or gets the color of all active links in the document. + * The ArrayBuffer instance referenced by the array. */ - alinkColor: string; + buffer: ArrayBuffer; + /** - * Fires on a databound object when an error occurs while updating the associated data in the data source object. - * @param ev The event. + * The length in bytes of the array. */ - onerrorupdate: (ev: MSEventObj) => any; + byteLength: number; + /** - * Gets a reference to the container object of the window. + * The offset in bytes of the array. */ - parentWindow: Window; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - onmouseout: (ev: MouseEvent) => any; + copyWithin(target: number, start: number, end?: number): Float64Array; + /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onmsthumbnailclick: (ev: MSSiteModeEvent) => any; + every(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): boolean; + /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (ev: MouseWheelEvent) => any; + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Float64Array; + /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onvolumechange: (ev: Event) => any; + filter(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): Float64Array; + /** - * Fires when data changes in the data provider. - * @param ev The event. + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - oncellchange: (ev: MSEventObj) => any; - /** - * Fires just before the data source control changes the current row in the object. - * @param ev The event. + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - onrowexit: (ev: MSEventObj) => any; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + /** - * Fires just after new rows are inserted in the current recordset. - * @param ev The event. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onrowsinserted: (ev: MSEventObj) => any; + forEach(callbackfn: (value: number, index: number, array: Float64Array) => void, thisArg?: any): void; + /** - * Gets or sets the version attribute specified in the declaration of an XML document. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - xmlVersion: string; - msCapsLockWarningOff: boolean; + indexOf(searchElement: number, fromIndex?: number): number; + /** - * Fires when a property changes on the object. - * @param ev The event. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - onpropertychange: (ev: MSEventObj) => any; + join(separator?: string): string; + /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - ondragend: (ev: DragEvent) => any; + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** - * Gets an object representing the document type declaration associated with the current document. + * The length of the array. */ - doctype: DocumentType; + length: number; + /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - ondragover: (ev: DragEvent) => any; + map(callbackfn: (value: number, index: number, array: Float64Array) => number, thisArg?: any): Float64Array; + /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - bgColor: string; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; + /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - ondragstart: (ev: DragEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. */ - onmouseup: (ev: MouseEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - ondrag: (ev: DragEvent) => any; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; + /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. + * Reverses the elements in an Array. */ - onmouseover: (ev: MouseEvent) => any; + reverse(): Float64Array; + /** - * Sets or gets the color of the document links. + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. */ - linkColor: string; + set(index: number, value: number): void; + /** - * Occurs when playback is paused. - * @param ev The event. + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. */ - onpause: (ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. + set(array: Float64Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - onmousedown: (ev: MouseEvent) => any; + slice(start?: number, end?: number): Float64Array; + /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - onclick: (ev: MouseEvent) => any; + some(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): boolean; + /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - onwaiting: (ev: Event) => any; + sort(compareFn?: (a: number, b: number) => number): Float64Array; + /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. + * Gets a new Float64Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - onstop: (ev: Event) => any; + subarray(begin: number, end?: number): Float64Array; + /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. + * Converts a number to a string by using the current locale. */ - onmssitemodejumplistitemremoved: (ev: MSSiteModeEvent) => any; + toLocaleString(): string; + /** - * Retrieves a collection of all applet objects in the document. + * Returns a string representation of an array. */ - applets: HTMLCollection; + toString(): string; + + [index: number]: number; +} + +interface Float64ArrayConstructor { + prototype: Float64Array; + new (length: number): Float64Array; + new (array: Float64Array): Float64Array; + new (array: number[]): Float64Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; + /** - * Specifies the beginning and end of the document body. + * The size in bytes of each element in the array. */ - body: HTMLElement; + BYTES_PER_ELEMENT: number; + /** - * Sets or gets the security domain of the document. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - domain: string; - xmlStandalone: boolean; - /** - * Represents the active selection, which is a highlighted block of text or other elements in the document that a user or a script can carry out some action on. - */ - selection: MSSelection; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (ev: Event) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (ev: MouseEvent) => any; - /** - * Fires before an object contained in an editable element enters a UI-activated state or when an editable container object is control selected. - * @param ev The event. - */ - onbeforeeditfocus: (ev: MSEventObj) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (ev: ProgressEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (ev: MouseEvent) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (ev: Event) => any; - media: string; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (ev: ErrorEvent) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (ev: Event) => any; - onafterupdate: (ev: MSEventObj) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (ev: Event) => any; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollection; - /** - * Contains information about the current URL. - */ - location: Location; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (ev: UIEvent) => any; - /** - * Fires for the current element with focus immediately after moving focus to another element. - * @param ev The event. - */ - onfocusout: (ev: FocusEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (ev: Event) => any; - /** - * Fires when a local DOM Storage area is written to disk. - * @param ev The event. - */ - onstoragecommit: (ev: StorageEvent) => any; - /** - * Fires periodically as data arrives from data source objects that asynchronously transmit their data. - * @param ev The event. - */ - ondataavailable: (ev: MSEventObj) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (ev: Event) => any; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - lastModified: string; + of(...items: number[]): Float64Array; +} +declare var Float64Array: Float64ArrayConstructor;///////////////////////////// +/// ECMAScript Internationalization API +///////////////////////////// + +declare module Intl { + interface CollatorOptions { + usage?: string; + localeMatcher?: string; + numeric?: boolean; + caseFirst?: string; + sensitivity?: string; + ignorePunctuation?: boolean; + } + + interface ResolvedCollatorOptions { + locale: string; + usage: string; + sensitivity: string; + ignorePunctuation: boolean; + collation: string; + caseFirst: string; + numeric: boolean; + } + + interface Collator { + compare(x: string, y: string): number; + resolvedOptions(): ResolvedCollatorOptions; + } + var Collator: { + new (locales?: string[], options?: CollatorOptions): Collator; + new (locale?: string, options?: CollatorOptions): Collator; + (locales?: string[], options?: CollatorOptions): Collator; + (locale?: string, options?: CollatorOptions): Collator; + supportedLocalesOf(locales: string[], options?: CollatorOptions): string[]; + supportedLocalesOf(locale: string, options?: CollatorOptions): string[]; + } + + interface NumberFormatOptions { + localeMatcher?: string; + style?: string; + currency?: string; + currencyDisplay?: string; + useGrouping?: boolean; + } + + interface ResolvedNumberFormatOptions { + locale: string; + numberingSystem: string; + style: string; + currency?: string; + currencyDisplay?: string; + minimumintegerDigits: number; + minimumFractionDigits: number; + maximumFractionDigits: number; + minimumSignificantDigits?: number; + maximumSignificantDigits?: number; + useGrouping: boolean; + } + + interface NumberFormat { + format(value: number): string; + resolvedOptions(): ResolvedNumberFormatOptions; + } + var NumberFormat: { + new (locales?: string[], options?: NumberFormatOptions): Collator; + new (locale?: string, options?: NumberFormatOptions): Collator; + (locales?: string[], options?: NumberFormatOptions): Collator; + (locale?: string, options?: NumberFormatOptions): Collator; + supportedLocalesOf(locales: string[], options?: NumberFormatOptions): string[]; + supportedLocalesOf(locale: string, options?: NumberFormatOptions): string[]; + } + + interface DateTimeFormatOptions { + localeMatcher?: string; + weekday?: string; + era?: string; + year?: string; + month?: string; + day?: string; + hour?: string; + minute?: string; + second?: string; + timeZoneName?: string; + formatMatcher?: string; + hour12?: boolean; + } + + interface ResolvedDateTimeFormatOptions { + locale: string; + calendar: string; + numberingSystem: string; + timeZone: string; + hour12?: boolean; + weekday?: string; + era?: string; + year?: string; + month?: string; + day?: string; + hour?: string; + minute?: string; + second?: string; + timeZoneName?: string; + } + + interface DateTimeFormat { + format(date: number): string; + resolvedOptions(): ResolvedDateTimeFormatOptions; + } + var DateTimeFormat: { + new (locales?: string[], options?: DateTimeFormatOptions): Collator; + new (locale?: string, options?: DateTimeFormatOptions): Collator; + (locales?: string[], options?: DateTimeFormatOptions): Collator; + (locale?: string, options?: DateTimeFormatOptions): Collator; + supportedLocalesOf(locales: string[], options?: DateTimeFormatOptions): string[]; + supportedLocalesOf(locale: string, options?: DateTimeFormatOptions): string[]; + } +} + +interface String { /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. + * Determines whether two strings are equivalent in the current locale. + * @param that String to compare to target string + * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. + * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. */ - onkeypress: (ev: KeyboardEvent) => any; + localeCompare(that: string, locales: string[], options?: Intl.CollatorOptions): number; + /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. + * Determines whether two strings are equivalent in the current locale. + * @param that String to compare to target string + * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. + * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. */ - onloadeddata: (ev: Event) => any; + localeCompare(that: string, locale: string, options?: Intl.CollatorOptions): number; +} + +interface Number { /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. + * Converts a number to a string by using the current or specified locale. + * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - onbeforedeactivate: (ev: UIEvent) => any; + toLocaleString(locales?: string[], options?: Intl.NumberFormatOptions): string; + /** - * Fires when the object is set as the active element. - * @param ev The event. + * Converts a number to a string by using the current or specified locale. + * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - onactivate: (ev: UIEvent) => any; - onselectstart: (ev: Event) => any; + toLocaleString(locale?: string, options?: Intl.NumberFormatOptions): string; +} + +interface Date { /** - * Fires when the object receives focus. - * @param ev The event. + * Converts a date to a string by using the current or specified locale. + * @param locales An array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ - onfocus: (ev: FocusEvent) => any; + toLocaleString(locales?: string[], options?: Intl.DateTimeFormatOptions): string; + /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (ev: UIEvent) => any; - ondrop: (ev: DragEvent) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event + * Converts a date to a string by using the current or specified locale. + * @param locale Locale tag. If you omit this parameter, the default locale of the JavaScript runtime is used. + * @param options An object that contains one or more properties that specify comparison options. */ + toLocaleString(locale?: string, options?: Intl.DateTimeFormatOptions): string; +} + + +///////////////////////////// +/// IE DOM APIs +///////////////////////////// + +interface Algorithm { + name?: string; +} + +interface AriaRequestEventInit extends EventInit { + attributeName?: string; + attributeValue?: string; +} + +interface ClipboardEventInit extends EventInit { + data?: string; + dataType?: string; +} + +interface CommandEventInit extends EventInit { + commandName?: string; + detail?: string; +} + +interface CompositionEventInit extends UIEventInit { + data?: string; +} + +interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { + arrayOfDomainStrings?: string[]; +} + +interface CustomEventInit extends EventInit { + detail?: any; +} + +interface DeviceAccelerationDict { + x?: number; + y?: number; + z?: number; +} + +interface DeviceRotationRateDict { + alpha?: number; + beta?: number; + gamma?: number; +} + +interface EventInit { + bubbles?: boolean; + cancelable?: boolean; +} + +interface ExceptionInformation { + domain?: string; +} + +interface FocusEventInit extends UIEventInit { + relatedTarget?: EventTarget; +} + +interface HashChangeEventInit extends EventInit { + newURL?: string; + oldURL?: string; +} + +interface KeyAlgorithm { + name?: string; +} + +interface KeyboardEventInit extends SharedKeyboardAndMouseEventInit { + key?: string; + location?: number; + repeat?: boolean; +} + +interface MouseEventInit extends SharedKeyboardAndMouseEventInit { + screenX?: number; + screenY?: number; + clientX?: number; + clientY?: number; + button?: number; + buttons?: number; + relatedTarget?: EventTarget; +} + +interface MsZoomToOptions { + contentX?: number; + contentY?: number; + viewportX?: string; + viewportY?: string; + scaleFactor?: number; + animate?: string; +} + +interface MutationObserverInit { + childList?: boolean; + attributes?: boolean; + characterData?: boolean; + subtree?: boolean; + attributeOldValue?: boolean; + characterDataOldValue?: boolean; + attributeFilter?: string[]; +} + +interface ObjectURLOptions { + oneTimeOnly?: boolean; +} + +interface PointerEventInit extends MouseEventInit { + pointerId?: number; + width?: number; + height?: number; + pressure?: number; + tiltX?: number; + tiltY?: number; + pointerType?: string; + isPrimary?: boolean; +} + +interface PositionOptions { + enableHighAccuracy?: boolean; + timeout?: number; + maximumAge?: number; +} + +interface SharedKeyboardAndMouseEventInit extends UIEventInit { + ctrlKey?: boolean; + shiftKey?: boolean; + altKey?: boolean; + metaKey?: boolean; + keyModifierStateAltGraph?: boolean; + keyModifierStateCapsLock?: boolean; + keyModifierStateFn?: boolean; + keyModifierStateFnLock?: boolean; + keyModifierStateHyper?: boolean; + keyModifierStateNumLock?: boolean; + keyModifierStateOS?: boolean; + keyModifierStateScrollLock?: boolean; + keyModifierStateSuper?: boolean; + keyModifierStateSymbol?: boolean; + keyModifierStateSymbolLock?: boolean; +} + +interface StoreExceptionsInformation extends ExceptionInformation { + siteName?: string; + explanationString?: string; + detailURI?: string; +} + +interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { + arrayOfDomainStrings?: string[]; +} + +interface UIEventInit extends EventInit { + view?: Window; + detail?: number; +} + +interface WebGLContextAttributes { + alpha?: boolean; + depth?: boolean; + stencil?: boolean; + antialias?: boolean; + premultipliedAlpha?: boolean; + preserveDrawingBuffer?: boolean; +} + +interface WebGLContextEventInit extends EventInit { + statusMessage?: string; +} + +interface WheelEventInit extends MouseEventInit { + deltaX?: number; + deltaY?: number; + deltaZ?: number; + deltaMode?: number; +} + +interface EventListener { + (evt: Event): void; +} + +interface ANGLE_instanced_arrays { + drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; + drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; + vertexAttribDivisorANGLE(index: number, divisor: number): void; + VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; +} + +declare var ANGLE_instanced_arrays: { + prototype: ANGLE_instanced_arrays; + new(): ANGLE_instanced_arrays; + VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; +} + +interface AnalyserNode extends AudioNode { + fftSize: number; + frequencyBinCount: number; + maxDecibels: number; + minDecibels: number; + smoothingTimeConstant: number; + getByteFrequencyData(array: Uint8Array): void; + getByteTimeDomainData(array: Uint8Array): void; + getFloatFrequencyData(array: any): void; + getFloatTimeDomainData(array: any): void; +} + +declare var AnalyserNode: { + prototype: AnalyserNode; + new(): AnalyserNode; +} + +interface AnimationEvent extends Event { + animationName: string; + elapsedTime: number; + initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; +} + +declare var AnimationEvent: { + prototype: AnimationEvent; + new(): AnimationEvent; +} + +interface ApplicationCache extends EventTarget { + oncached: (ev: Event) => any; + onchecking: (ev: Event) => any; + ondownloading: (ev: Event) => any; + onerror: (ev: Event) => any; + onnoupdate: (ev: Event) => any; + onobsolete: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + onupdateready: (ev: Event) => any; + status: number; + abort(): void; + swapCache(): void; + update(): void; + CHECKING: number; + DOWNLOADING: number; + IDLE: number; + OBSOLETE: number; + UNCACHED: number; + UPDATEREADY: number; + addEventListener(type: "cached", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "checking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "downloading", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "noupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "obsolete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "updateready", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var ApplicationCache: { + prototype: ApplicationCache; + new(): ApplicationCache; + CHECKING: number; + DOWNLOADING: number; + IDLE: number; + OBSOLETE: number; + UNCACHED: number; + UPDATEREADY: number; +} + +interface AriaRequestEvent extends Event { + attributeName: string; + attributeValue: string; +} + +declare var AriaRequestEvent: { + prototype: AriaRequestEvent; + new(type: string, eventInitDict?: AriaRequestEventInit): AriaRequestEvent; +} + +interface Attr extends Node { + name: string; + ownerElement: Element; + specified: boolean; + value: string; +} + +declare var Attr: { + prototype: Attr; + new(): Attr; +} + +interface AudioBuffer { + duration: number; + length: number; + numberOfChannels: number; + sampleRate: number; + getChannelData(channel: number): any; +} + +declare var AudioBuffer: { + prototype: AudioBuffer; + new(): AudioBuffer; +} + +interface AudioBufferSourceNode extends AudioNode { + buffer: AudioBuffer; + loop: boolean; + loopEnd: number; + loopStart: number; onended: (ev: Event) => any; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - compatMode: string; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (ev: UIEvent) => any; - /** - * Fires to indicate that the current row has changed in the data source and new data values are available on the object. - * @param ev The event. - */ - onrowenter: (ev: MSEventObj) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (ev: Event) => any; - oninput: (ev: Event) => any; - onmspointerdown: (ev: any) => any; - msHidden: boolean; - msVisibilityState: string; - onmsgesturedoubletap: (ev: any) => any; - visibilityState: string; - onmsmanipulationstatechanged: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmscontentzoom: (ev: MSEventObj) => any; - onmspointermove: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - onmsinertiastart: (ev: any) => any; - msCSSOMElementFloatMetrics: boolean; - onmspointerover: (ev: any) => any; - hidden: boolean; - onmspointerup: (ev: any) => any; - msFullscreenEnabled: boolean; - onmsfullscreenerror: (ev: any) => any; - onmspointerenter: (ev: any) => any; - msFullscreenElement: Element; - onmsfullscreenchange: (ev: any) => any; - onmspointerleave: (ev: any) => any; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - adoptNode(source: Node): Node; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - createCDATASection(data: string): CDATASection; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: "a"): HTMLAnchorElement; - createElement(tagName: "abbr"): HTMLPhraseElement; - createElement(tagName: "acronym"): HTMLPhraseElement; - createElement(tagName: "address"): HTMLBlockElement; - createElement(tagName: "applet"): HTMLAppletElement; - createElement(tagName: "area"): HTMLAreaElement; - createElement(tagName: "article"): HTMLElement; - createElement(tagName: "aside"): HTMLElement; - createElement(tagName: "audio"): HTMLAudioElement; - createElement(tagName: "b"): HTMLPhraseElement; - createElement(tagName: "base"): HTMLBaseElement; - createElement(tagName: "basefont"): HTMLBaseFontElement; - createElement(tagName: "bdo"): HTMLPhraseElement; - createElement(tagName: "bgsound"): HTMLBGSoundElement; - createElement(tagName: "big"): HTMLPhraseElement; - createElement(tagName: "blockquote"): HTMLBlockElement; - createElement(tagName: "body"): HTMLBodyElement; - createElement(tagName: "br"): HTMLBRElement; - createElement(tagName: "button"): HTMLButtonElement; - createElement(tagName: "canvas"): HTMLCanvasElement; - createElement(tagName: "caption"): HTMLTableCaptionElement; - createElement(tagName: "center"): HTMLBlockElement; - createElement(tagName: "cite"): HTMLPhraseElement; - createElement(tagName: "code"): HTMLPhraseElement; - createElement(tagName: "col"): HTMLTableColElement; - createElement(tagName: "colgroup"): HTMLTableColElement; - createElement(tagName: "datalist"): HTMLDataListElement; - createElement(tagName: "dd"): HTMLDDElement; - createElement(tagName: "del"): HTMLModElement; - createElement(tagName: "dfn"): HTMLPhraseElement; - createElement(tagName: "dir"): HTMLDirectoryElement; - createElement(tagName: "div"): HTMLDivElement; - createElement(tagName: "dl"): HTMLDListElement; - createElement(tagName: "dt"): HTMLDTElement; - createElement(tagName: "em"): HTMLPhraseElement; - createElement(tagName: "embed"): HTMLEmbedElement; - createElement(tagName: "fieldset"): HTMLFieldSetElement; - createElement(tagName: "figcaption"): HTMLElement; - createElement(tagName: "figure"): HTMLElement; - createElement(tagName: "font"): HTMLFontElement; - createElement(tagName: "footer"): HTMLElement; - createElement(tagName: "form"): HTMLFormElement; - createElement(tagName: "frame"): HTMLFrameElement; - createElement(tagName: "frameset"): HTMLFrameSetElement; - createElement(tagName: "h1"): HTMLHeadingElement; - createElement(tagName: "h2"): HTMLHeadingElement; - createElement(tagName: "h3"): HTMLHeadingElement; - createElement(tagName: "h4"): HTMLHeadingElement; - createElement(tagName: "h5"): HTMLHeadingElement; - createElement(tagName: "h6"): HTMLHeadingElement; - createElement(tagName: "head"): HTMLHeadElement; - createElement(tagName: "header"): HTMLElement; - createElement(tagName: "hgroup"): HTMLElement; - createElement(tagName: "hr"): HTMLHRElement; - createElement(tagName: "html"): HTMLHtmlElement; - createElement(tagName: "i"): HTMLPhraseElement; - createElement(tagName: "iframe"): HTMLIFrameElement; - createElement(tagName: "img"): HTMLImageElement; - createElement(tagName: "input"): HTMLInputElement; - createElement(tagName: "ins"): HTMLModElement; - createElement(tagName: "isindex"): HTMLIsIndexElement; - createElement(tagName: "kbd"): HTMLPhraseElement; - createElement(tagName: "keygen"): HTMLBlockElement; - createElement(tagName: "label"): HTMLLabelElement; - createElement(tagName: "legend"): HTMLLegendElement; - createElement(tagName: "li"): HTMLLIElement; - createElement(tagName: "link"): HTMLLinkElement; - createElement(tagName: "listing"): HTMLBlockElement; - createElement(tagName: "map"): HTMLMapElement; - createElement(tagName: "mark"): HTMLElement; - createElement(tagName: "marquee"): HTMLMarqueeElement; - createElement(tagName: "menu"): HTMLMenuElement; - createElement(tagName: "meta"): HTMLMetaElement; - createElement(tagName: "nav"): HTMLElement; - createElement(tagName: "nextid"): HTMLNextIdElement; - createElement(tagName: "nobr"): HTMLPhraseElement; - createElement(tagName: "noframes"): HTMLElement; - createElement(tagName: "noscript"): HTMLElement; - createElement(tagName: "object"): HTMLObjectElement; - createElement(tagName: "ol"): HTMLOListElement; - createElement(tagName: "optgroup"): HTMLOptGroupElement; - createElement(tagName: "option"): HTMLOptionElement; - createElement(tagName: "p"): HTMLParagraphElement; - createElement(tagName: "param"): HTMLParamElement; - createElement(tagName: "plaintext"): HTMLBlockElement; - createElement(tagName: "pre"): HTMLPreElement; - createElement(tagName: "progress"): HTMLProgressElement; - createElement(tagName: "q"): HTMLQuoteElement; - createElement(tagName: "rt"): HTMLPhraseElement; - createElement(tagName: "ruby"): HTMLPhraseElement; - createElement(tagName: "s"): HTMLPhraseElement; - createElement(tagName: "samp"): HTMLPhraseElement; - createElement(tagName: "script"): HTMLScriptElement; - createElement(tagName: "section"): HTMLElement; - createElement(tagName: "select"): HTMLSelectElement; - createElement(tagName: "small"): HTMLPhraseElement; - createElement(tagName: "SOURCE"): HTMLSourceElement; - createElement(tagName: "span"): HTMLSpanElement; - createElement(tagName: "strike"): HTMLPhraseElement; - createElement(tagName: "strong"): HTMLPhraseElement; - createElement(tagName: "style"): HTMLStyleElement; - createElement(tagName: "sub"): HTMLPhraseElement; - createElement(tagName: "sup"): HTMLPhraseElement; - createElement(tagName: "table"): HTMLTableElement; - createElement(tagName: "tbody"): HTMLTableSectionElement; - createElement(tagName: "td"): HTMLTableDataCellElement; - createElement(tagName: "textarea"): HTMLTextAreaElement; - createElement(tagName: "tfoot"): HTMLTableSectionElement; - createElement(tagName: "th"): HTMLTableHeaderCellElement; - createElement(tagName: "thead"): HTMLTableSectionElement; - createElement(tagName: "title"): HTMLTitleElement; - createElement(tagName: "tr"): HTMLTableRowElement; - createElement(tagName: "track"): HTMLTrackElement; - createElement(tagName: "tt"): HTMLPhraseElement; - createElement(tagName: "u"): HTMLPhraseElement; - createElement(tagName: "ul"): HTMLUListElement; - createElement(tagName: "var"): HTMLPhraseElement; - createElement(tagName: "video"): HTMLVideoElement; - createElement(tagName: "wbr"): HTMLElement; - createElement(tagName: "x-ms-webview"): MSHTMLWebViewElement; - createElement(tagName: "xmp"): HTMLBlockElement; - createElement(tagName: string): HTMLElement; - /** - * Removes mouse capture from the object in the current document. - */ - releaseCapture(): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - createElementNS(namespaceURI: string, qualifiedName: string): Element; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): any; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow: number, filter: NodeFilter, entityReferenceExpansion: boolean): TreeWalker; - createAttributeNS(namespaceURI: string, qualifiedName: string): Attr; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - getElementsByClassName(classNames: string): NodeList; - importNode(importedNode: Node, deep: boolean): Node; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Fires a specified event on the object. - * @param eventName Specifies the name of the event to fire. - * @param eventObj Object that specifies the event object from which to obtain event object properties. - */ - fireEvent(eventName: string, eventObj?: any): boolean; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(name: "a"): NodeListOf; - getElementsByTagName(name: "abbr"): NodeListOf; - getElementsByTagName(name: "acronym"): NodeListOf; - getElementsByTagName(name: "address"): NodeListOf; - getElementsByTagName(name: "applet"): NodeListOf; - getElementsByTagName(name: "area"): NodeListOf; - getElementsByTagName(name: "article"): NodeListOf; - getElementsByTagName(name: "aside"): NodeListOf; - getElementsByTagName(name: "audio"): NodeListOf; - getElementsByTagName(name: "b"): NodeListOf; - getElementsByTagName(name: "base"): NodeListOf; - getElementsByTagName(name: "basefont"): NodeListOf; - getElementsByTagName(name: "bdo"): NodeListOf; - getElementsByTagName(name: "bgsound"): NodeListOf; - getElementsByTagName(name: "big"): NodeListOf; - getElementsByTagName(name: "blockquote"): NodeListOf; - getElementsByTagName(name: "body"): NodeListOf; - getElementsByTagName(name: "br"): NodeListOf; - getElementsByTagName(name: "button"): NodeListOf; - getElementsByTagName(name: "canvas"): NodeListOf; - getElementsByTagName(name: "caption"): NodeListOf; - getElementsByTagName(name: "center"): NodeListOf; - getElementsByTagName(name: "cite"): NodeListOf; - getElementsByTagName(name: "code"): NodeListOf; - getElementsByTagName(name: "col"): NodeListOf; - getElementsByTagName(name: "colgroup"): NodeListOf; - getElementsByTagName(name: "datalist"): NodeListOf; - getElementsByTagName(name: "dd"): NodeListOf; - getElementsByTagName(name: "del"): NodeListOf; - getElementsByTagName(name: "dfn"): NodeListOf; - getElementsByTagName(name: "dir"): NodeListOf; - getElementsByTagName(name: "div"): NodeListOf; - getElementsByTagName(name: "dl"): NodeListOf; - getElementsByTagName(name: "dt"): NodeListOf; - getElementsByTagName(name: "em"): NodeListOf; - getElementsByTagName(name: "embed"): NodeListOf; - getElementsByTagName(name: "fieldset"): NodeListOf; - getElementsByTagName(name: "figcaption"): NodeListOf; - getElementsByTagName(name: "figure"): NodeListOf; - getElementsByTagName(name: "font"): NodeListOf; - getElementsByTagName(name: "footer"): NodeListOf; - getElementsByTagName(name: "form"): NodeListOf; - getElementsByTagName(name: "frame"): NodeListOf; - getElementsByTagName(name: "frameset"): NodeListOf; - getElementsByTagName(name: "h1"): NodeListOf; - getElementsByTagName(name: "h2"): NodeListOf; - getElementsByTagName(name: "h3"): NodeListOf; - getElementsByTagName(name: "h4"): NodeListOf; - getElementsByTagName(name: "h5"): NodeListOf; - getElementsByTagName(name: "h6"): NodeListOf; - getElementsByTagName(name: "head"): NodeListOf; - getElementsByTagName(name: "header"): NodeListOf; - getElementsByTagName(name: "hgroup"): NodeListOf; - getElementsByTagName(name: "hr"): NodeListOf; - getElementsByTagName(name: "html"): NodeListOf; - getElementsByTagName(name: "i"): NodeListOf; - getElementsByTagName(name: "iframe"): NodeListOf; - getElementsByTagName(name: "img"): NodeListOf; - getElementsByTagName(name: "input"): NodeListOf; - getElementsByTagName(name: "ins"): NodeListOf; - getElementsByTagName(name: "isindex"): NodeListOf; - getElementsByTagName(name: "kbd"): NodeListOf; - getElementsByTagName(name: "keygen"): NodeListOf; - getElementsByTagName(name: "label"): NodeListOf; - getElementsByTagName(name: "legend"): NodeListOf; - getElementsByTagName(name: "li"): NodeListOf; - getElementsByTagName(name: "link"): NodeListOf; - getElementsByTagName(name: "listing"): NodeListOf; - getElementsByTagName(name: "map"): NodeListOf; - getElementsByTagName(name: "mark"): NodeListOf; - getElementsByTagName(name: "marquee"): NodeListOf; - getElementsByTagName(name: "menu"): NodeListOf; - getElementsByTagName(name: "meta"): NodeListOf; - getElementsByTagName(name: "nav"): NodeListOf; - getElementsByTagName(name: "nextid"): NodeListOf; - getElementsByTagName(name: "nobr"): NodeListOf; - getElementsByTagName(name: "noframes"): NodeListOf; - getElementsByTagName(name: "noscript"): NodeListOf; - getElementsByTagName(name: "object"): NodeListOf; - getElementsByTagName(name: "ol"): NodeListOf; - getElementsByTagName(name: "optgroup"): NodeListOf; - getElementsByTagName(name: "option"): NodeListOf; - getElementsByTagName(name: "p"): NodeListOf; - getElementsByTagName(name: "param"): NodeListOf; - getElementsByTagName(name: "plaintext"): NodeListOf; - getElementsByTagName(name: "pre"): NodeListOf; - getElementsByTagName(name: "progress"): NodeListOf; - getElementsByTagName(name: "q"): NodeListOf; - getElementsByTagName(name: "rt"): NodeListOf; - getElementsByTagName(name: "ruby"): NodeListOf; - getElementsByTagName(name: "s"): NodeListOf; - getElementsByTagName(name: "samp"): NodeListOf; - getElementsByTagName(name: "script"): NodeListOf; - getElementsByTagName(name: "section"): NodeListOf; - getElementsByTagName(name: "select"): NodeListOf; - getElementsByTagName(name: "small"): NodeListOf; - getElementsByTagName(name: "SOURCE"): NodeListOf; - getElementsByTagName(name: "span"): NodeListOf; - getElementsByTagName(name: "strike"): NodeListOf; - getElementsByTagName(name: "strong"): NodeListOf; - getElementsByTagName(name: "style"): NodeListOf; - getElementsByTagName(name: "sub"): NodeListOf; - getElementsByTagName(name: "sup"): NodeListOf; - getElementsByTagName(name: "table"): NodeListOf; - getElementsByTagName(name: "tbody"): NodeListOf; - getElementsByTagName(name: "td"): NodeListOf; - getElementsByTagName(name: "textarea"): NodeListOf; - getElementsByTagName(name: "tfoot"): NodeListOf; - getElementsByTagName(name: "th"): NodeListOf; - getElementsByTagName(name: "thead"): NodeListOf; - getElementsByTagName(name: "title"): NodeListOf; - getElementsByTagName(name: "tr"): NodeListOf; - getElementsByTagName(name: "track"): NodeListOf; - getElementsByTagName(name: "tt"): NodeListOf; - getElementsByTagName(name: "u"): NodeListOf; - getElementsByTagName(name: "ul"): NodeListOf; - getElementsByTagName(name: "var"): NodeListOf; - getElementsByTagName(name: "video"): NodeListOf; - getElementsByTagName(name: "wbr"): NodeListOf; - getElementsByTagName(name: "x-ms-webview"): NodeListOf; - getElementsByTagName(name: "xmp"): NodeListOf; - getElementsByTagName(name: string): NodeList; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates a style sheet for the document. - * @param href Specifies how to add the style sheet to the document. If a file name is specified for the URL, the style information is added as a link object. If the URL contains style information, it is added to the style object. - * @param index Specifies the index that indicates where the new style sheet is inserted in the styleSheets collection. The default is to insert the new style sheet at the end of the collection. - */ - createStyleSheet(href?: string, index?: number): CSSStyleSheet; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeList; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow: number, filter: NodeFilter, entityReferenceExpansion: boolean): NodeIterator; - /** - * Generates an event object to pass event context information when you use the fireEvent method. - * @param eventObj An object that specifies an existing event object on which to base the new object. - */ - createEventObject(eventObj?: any): MSEventObj; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - msElementsFromPoint(x: number, y: number): NodeList; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeList; - clear(): void; - msExitFullscreen(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "msthumbnailclick", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "stop", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mssitemodejumplistitemremoved", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "selectionchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "storagecommit", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msfullscreenerror", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msfullscreenchange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var Document: { - prototype: Document; - new(): Document; -} - -interface Console { - info(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; - error(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - profile(reportName?: string): void; - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - clear(): void; - dir(value?: any, ...optionalParams: any[]): void; - profileEnd(): void; - count(countTitle?: string): void; - groupEnd(): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(): void; - group(groupTitle?: string): void; - dirxml(value: any): void; - debug(message?: string, ...optionalParams: any[]): void; - groupCollapsed(groupTitle?: string): void; - select(element: Element): void; -} -declare var Console: { - prototype: Console; - new(): Console; -} - -interface MSEventObj extends Event { - nextPage: string; - keyCode: number; - toElement: Element; - returnValue: any; - dataFld: string; - y: number; - dataTransfer: DataTransfer; - propertyName: string; - url: string; - offsetX: number; - recordset: any; - screenX: number; - buttonID: number; - wheelDelta: number; - reason: number; - origin: string; - data: string; - srcFilter: any; - boundElements: HTMLCollection; - cancelBubble: boolean; - altLeft: boolean; - behaviorCookie: number; - bookmarks: BookmarkCollection; - type: string; - repeat: boolean; - srcElement: Element; - source: Window; - fromElement: Element; - offsetY: number; - x: number; - behaviorPart: number; - qualifier: string; - altKey: boolean; - ctrlKey: boolean; - clientY: number; - shiftKey: boolean; - shiftLeft: boolean; - contentOverflow: boolean; - screenY: number; - ctrlLeft: boolean; - button: number; - srcUrn: string; - clientX: number; - actionURL: string; - getAttribute(strAttributeName: string, lFlags?: number): any; - setAttribute(strAttributeName: string, AttributeValue: any, lFlags?: number): void; - removeAttribute(strAttributeName: string, lFlags?: number): boolean; -} -declare var MSEventObj: { - prototype: MSEventObj; - new(): MSEventObj; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d"): CanvasRenderingContext2D; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "experimental-webgl"): WebGLRenderingContext; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: string, ...args: any[]): any; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; -} -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface Window extends EventTarget, MSEventAttachmentTarget, WindowLocalStorage, MSWindowExtensions, WindowSessionStorage, WindowTimers, WindowBase64, IDBEnvironment, WindowConsole, GlobalEventHandlers { - ondragend: (ev: DragEvent) => any; - onkeydown: (ev: KeyboardEvent) => any; - ondragover: (ev: DragEvent) => any; - onkeyup: (ev: KeyboardEvent) => any; - onreset: (ev: Event) => any; - onmouseup: (ev: MouseEvent) => any; - ondragstart: (ev: DragEvent) => any; - ondrag: (ev: DragEvent) => any; - screenX: number; - onmouseover: (ev: MouseEvent) => any; - ondragleave: (ev: DragEvent) => any; - history: History; - pageXOffset: number; - name: string; - onafterprint: (ev: Event) => any; - onpause: (ev: Event) => any; - onbeforeprint: (ev: Event) => any; - top: Window; - onmousedown: (ev: MouseEvent) => any; - onseeked: (ev: Event) => any; - opener: Window; - onclick: (ev: MouseEvent) => any; - innerHeight: number; - onwaiting: (ev: Event) => any; - ononline: (ev: Event) => any; - ondurationchange: (ev: Event) => any; - frames: Window; - onblur: (ev: FocusEvent) => any; - onemptied: (ev: Event) => any; - onseeking: (ev: Event) => any; - oncanplay: (ev: Event) => any; - outerWidth: number; - onstalled: (ev: Event) => any; - onmousemove: (ev: MouseEvent) => any; - innerWidth: number; - onoffline: (ev: Event) => any; - length: number; - screen: Screen; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - onratechange: (ev: Event) => any; - onstorage: (ev: StorageEvent) => any; - onloadstart: (ev: Event) => any; - ondragenter: (ev: DragEvent) => any; - onsubmit: (ev: Event) => any; - self: Window; - document: Document; - onprogress: (ev: ProgressEvent) => any; - ondblclick: (ev: MouseEvent) => any; - pageYOffset: number; - oncontextmenu: (ev: MouseEvent) => any; - onchange: (ev: Event) => any; - onloadedmetadata: (ev: Event) => any; - onplay: (ev: Event) => any; - onerror: ErrorEventHandler; - onplaying: (ev: Event) => any; - parent: Window; - location: Location; - oncanplaythrough: (ev: Event) => any; - onabort: (ev: UIEvent) => any; - onreadystatechange: (ev: Event) => any; - outerHeight: number; - onkeypress: (ev: KeyboardEvent) => any; - frameElement: Element; - onloadeddata: (ev: Event) => any; - onsuspend: (ev: Event) => any; - window: Window; - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - ontimeupdate: (ev: Event) => any; - onresize: (ev: UIEvent) => any; - onselect: (ev: UIEvent) => any; - navigator: Navigator; - styleMedia: StyleMedia; - ondrop: (ev: DragEvent) => any; - onmouseout: (ev: MouseEvent) => any; - onended: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onunload: (ev: Event) => any; - onscroll: (ev: UIEvent) => any; - screenY: number; - onmousewheel: (ev: MouseWheelEvent) => any; - onload: (ev: Event) => any; - onvolumechange: (ev: Event) => any; - oninput: (ev: Event) => any; - performance: Performance; - onmspointerdown: (ev: any) => any; - animationStartTime: number; - onmsgesturedoubletap: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmspointermove: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - msAnimationStartTime: number; - applicationCache: ApplicationCache; - onmsinertiastart: (ev: any) => any; - onmspointerover: (ev: any) => any; - onpopstate: (ev: PopStateEvent) => any; - onmspointerup: (ev: any) => any; - onpageshow: (ev: PageTransitionEvent) => any; - ondevicemotion: (ev: DeviceMotionEvent) => any; - devicePixelRatio: number; - msCrypto: Crypto; - ondeviceorientation: (ev: DeviceOrientationEvent) => any; - doNotTrack: string; - onmspointerenter: (ev: any) => any; - onpagehide: (ev: PageTransitionEvent) => any; - onmspointerleave: (ev: any) => any; - alert(message?: any): void; - scroll(x?: number, y?: number): void; - focus(): void; - scrollTo(x?: number, y?: number): void; - print(): void; - prompt(message?: string, _default?: string): string; - toString(): string; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - scrollBy(x?: number, y?: number): void; - confirm(message?: string): boolean; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; - showModalDialog(url?: string, argument?: any, options?: any): any; - blur(): void; - getSelection(): Selection; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - msCancelRequestAnimationFrame(handle: number): void; - matchMedia(mediaQuery: string): MediaQueryList; - cancelAnimationFrame(handle: number): void; - msIsStaticHTML(html: string): boolean; - msMatchMedia(mediaQuery: string): MediaQueryList; - requestAnimationFrame(callback: FrameRequestCallback): number; - msRequestAnimationFrame(callback: FrameRequestCallback): number; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + playbackRate: AudioParam; + start(when?: number, offset?: number, duration?: number): void; + stop(when?: number): void; addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var Window: { - prototype: Window; - new(): Window; + +declare var AudioBufferSourceNode: { + prototype: AudioBufferSourceNode; + new(): AudioBufferSourceNode; } -interface HTMLCollection extends MSHTMLCollectionExtensions { - /** - * Sets or retrieves the number of objects in a collection. - */ +interface AudioContext extends EventTarget { + currentTime: number; + destination: AudioDestinationNode; + listener: AudioListener; + sampleRate: number; + createAnalyser(): AnalyserNode; + createBiquadFilter(): BiquadFilterNode; + createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; + createBufferSource(): AudioBufferSourceNode; + createChannelMerger(numberOfInputs?: number): ChannelMergerNode; + createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; + createConvolver(): ConvolverNode; + createDelay(maxDelayTime?: number): DelayNode; + createDynamicsCompressor(): DynamicsCompressorNode; + createGain(): GainNode; + createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; + createOscillator(): OscillatorNode; + createPanner(): PannerNode; + createPeriodicWave(real: any, imag: any): PeriodicWave; + createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; + createStereoPanner(): StereoPannerNode; + createWaveShaper(): WaveShaperNode; + decodeAudioData(audioData: ArrayBuffer, successCallback: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): void; +} + +declare var AudioContext: { + prototype: AudioContext; + new(): AudioContext; +} + +interface AudioDestinationNode extends AudioNode { + maxChannelCount: number; +} + +declare var AudioDestinationNode: { + prototype: AudioDestinationNode; + new(): AudioDestinationNode; +} + +interface AudioListener { + dopplerFactor: number; + speedOfSound: number; + setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; + setPosition(x: number, y: number, z: number): void; + setVelocity(x: number, y: number, z: number): void; +} + +declare var AudioListener: { + prototype: AudioListener; + new(): AudioListener; +} + +interface AudioNode extends EventTarget { + channelCount: number; + channelCountMode: string; + channelInterpretation: string; + context: AudioContext; + numberOfInputs: number; + numberOfOutputs: number; + connect(destination: AudioNode, output?: number, input?: number): void; + disconnect(output?: number): void; +} + +declare var AudioNode: { + prototype: AudioNode; + new(): AudioNode; +} + +interface AudioParam { + defaultValue: number; + value: number; + cancelScheduledValues(startTime: number): void; + exponentialRampToValueAtTime(value: number, endTime: number): void; + linearRampToValueAtTime(value: number, endTime: number): void; + setTargetAtTime(target: number, startTime: number, timeConstant: number): void; + setValueAtTime(value: number, startTime: number): void; + setValueCurveAtTime(values: any, startTime: number, duration: number): void; +} + +declare var AudioParam: { + prototype: AudioParam; + new(): AudioParam; +} + +interface AudioProcessingEvent extends Event { + inputBuffer: AudioBuffer; + outputBuffer: AudioBuffer; + playbackTime: number; +} + +declare var AudioProcessingEvent: { + prototype: AudioProcessingEvent; + new(): AudioProcessingEvent; +} + +interface AudioTrack { + enabled: boolean; + id: string; + kind: string; + label: string; + language: string; + sourceBuffer: SourceBuffer; +} + +declare var AudioTrack: { + prototype: AudioTrack; + new(): AudioTrack; +} + +interface AudioTrackList extends EventTarget { length: number; - /** - * Retrieves an object from various collections. - */ - item(nameOrIndex?: any, optionalIndex?: any): Element; - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element; - // [name: string]: Element; - [index: number]: Element; + onaddtrack: (ev: TrackEvent) => any; + onchange: (ev: Event) => any; + onremovetrack: (ev: TrackEvent) => any; + getTrackById(id: string): AudioTrack; + item(index: number): AudioTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "removetrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: AudioTrack; } -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; + +declare var AudioTrackList: { + prototype: AudioTrackList; + new(): AudioTrackList; } -interface BlobPropertyBag { - type?: string; - endings?: string; +interface BarProp { + visible: boolean; } -interface Blob { +declare var BarProp: { + prototype: BarProp; + new(): BarProp; +} + +interface BeforeUnloadEvent extends Event { + returnValue: any; +} + +declare var BeforeUnloadEvent: { + prototype: BeforeUnloadEvent; + new(): BeforeUnloadEvent; +} + +interface BiquadFilterNode extends AudioNode { + Q: AudioParam; + detune: AudioParam; + frequency: AudioParam; + gain: AudioParam; type: string; + getFrequencyResponse(frequencyHz: any, magResponse: any, phaseResponse: any): void; +} + +declare var BiquadFilterNode: { + prototype: BiquadFilterNode; + new(): BiquadFilterNode; +} + +interface Blob { size: number; + type: string; + msClose(): void; msDetachStream(): any; slice(start?: number, end?: number, contentType?: string): Blob; - msClose(): void; } + declare var Blob: { prototype: Blob; new (blobParts?: any[], options?: BlobPropertyBag): Blob; } -interface NavigatorID { - appVersion: string; - appName: string; - userAgent: string; - platform: string; - product: string; - vendor: string; +interface CDATASection extends Text { } -interface HTMLTableElement extends HTMLElement, MSDataBindingTableExtensions, MSDataBindingExtensions, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorLight: any; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollection; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollection; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Retrieves a collection of all cells in the table row or in the entire table. - */ - cells: HTMLCollection; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorDark: any; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLElement; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLElement; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLElement; - /** - * Moves a table row to a new position. - * @param indexFrom Number that specifies the index in the rows collection of the table row that is moved. - * @param indexTo Number that specifies where the row is moved within the rows collection. - */ - moveRow(indexFrom?: number, indexTo?: number): any; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLElement; +declare var CDATASection: { + prototype: CDATASection; + new(): CDATASection; +} + +interface CSS { + supports(property: string, value?: string): boolean; +} +declare var CSS: CSS; + +interface CSSConditionRule extends CSSGroupingRule { + conditionText: string; +} + +declare var CSSConditionRule: { + prototype: CSSConditionRule; + new(): CSSConditionRule; +} + +interface CSSFontFaceRule extends CSSRule { + style: CSSStyleDeclaration; +} + +declare var CSSFontFaceRule: { + prototype: CSSFontFaceRule; + new(): CSSFontFaceRule; +} + +interface CSSGroupingRule extends CSSRule { + cssRules: CSSRuleList; + deleteRule(index?: number): void; + insertRule(rule: string, index?: number): number; +} + +declare var CSSGroupingRule: { + prototype: CSSGroupingRule; + new(): CSSGroupingRule; +} + +interface CSSImportRule extends CSSRule { + href: string; + media: MediaList; + styleSheet: CSSStyleSheet; } -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; + +declare var CSSImportRule: { + prototype: CSSImportRule; + new(): CSSImportRule; } -interface TreeWalker { - whatToShow: number; - filter: NodeFilter; - root: Node; - currentNode: Node; - expandEntityReferences: boolean; - previousSibling(): Node; - lastChild(): Node; - nextSibling(): Node; - nextNode(): Node; - parentNode(): Node; - firstChild(): Node; - previousNode(): Node; +interface CSSKeyframeRule extends CSSRule { + keyText: string; + style: CSSStyleDeclaration; } -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; + +declare var CSSKeyframeRule: { + prototype: CSSKeyframeRule; + new(): CSSKeyframeRule; } -interface GetSVGDocument { - getSVGDocument(): Document; +interface CSSKeyframesRule extends CSSRule { + cssRules: CSSRuleList; + name: string; + appendRule(rule: string): void; + deleteRule(rule: string): void; + findRule(rule: string): CSSKeyframeRule; } -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - y: number; - y1: number; - x: number; - x1: number; +declare var CSSKeyframesRule: { + prototype: CSSKeyframesRule; + new(): CSSKeyframesRule; } -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; + +interface CSSMediaRule extends CSSConditionRule { + media: MediaList; } -interface Performance { - navigation: PerformanceNavigation; - timing: PerformanceTiming; - getEntriesByType(entryType: string): any; - toJSON(): any; - getMeasures(measureName?: string): any; - clearMarks(markName?: string): void; - getMarks(markName?: string): any; - clearResourceTimings(): void; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - getEntriesByName(name: string, entryType?: string): any; - getEntries(): any; - clearMeasures(measureName?: string): void; - setResourceTimingBufferSize(maxSize: number): void; - now(): number; +declare var CSSMediaRule: { + prototype: CSSMediaRule; + new(): CSSMediaRule; } -declare var Performance: { - prototype: Performance; - new(): Performance; + +interface CSSNamespaceRule extends CSSRule { + namespaceURI: string; + prefix: string; } -interface MSDataBindingTableExtensions { - dataPageSize: number; - nextPage(): void; - firstPage(): void; - refresh(): void; - previousPage(): void; - lastPage(): void; +declare var CSSNamespaceRule: { + prototype: CSSNamespaceRule; + new(): CSSNamespaceRule; } -interface CompositionEvent extends UIEvent { - data: string; - locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; +interface CSSPageRule extends CSSRule { + pseudoClass: string; + selector: string; + selectorText: string; + style: CSSStyleDeclaration; } -declare var CompositionEvent: { - prototype: CompositionEvent; - new(): CompositionEvent; + +declare var CSSPageRule: { + prototype: CSSPageRule; + new(): CSSPageRule; } -interface WindowTimers extends WindowTimersExtension { - clearTimeout(handle: number): void; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; - clearInterval(handle: number): void; - setInterval(handler: any, timeout?: any, ...args: any[]): number; +interface CSSRule { + cssText: string; + parentRule: CSSRule; + parentStyleSheet: CSSStyleSheet; + type: number; + CHARSET_RULE: number; + FONT_FACE_RULE: number; + IMPORT_RULE: number; + KEYFRAMES_RULE: number; + KEYFRAME_RULE: number; + MEDIA_RULE: number; + NAMESPACE_RULE: number; + PAGE_RULE: number; + STYLE_RULE: number; + SUPPORTS_RULE: number; + UNKNOWN_RULE: number; + VIEWPORT_RULE: number; } -interface SVGMarkerElement extends SVGElement, SVGStylable, SVGLangSpace, SVGFitToViewBox, SVGExternalResourcesRequired { - orientType: SVGAnimatedEnumeration; - markerUnits: SVGAnimatedEnumeration; - markerWidth: SVGAnimatedLength; - markerHeight: SVGAnimatedLength; - orientAngle: SVGAnimatedAngle; - refY: SVGAnimatedLength; - refX: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - SVG_MARKER_ORIENT_UNKNOWN: number; - SVG_MARKER_ORIENT_ANGLE: number; - SVG_MARKERUNITS_UNKNOWN: number; - SVG_MARKERUNITS_STROKEWIDTH: number; - SVG_MARKER_ORIENT_AUTO: number; - SVG_MARKERUNITS_USERSPACEONUSE: number; +declare var CSSRule: { + prototype: CSSRule; + new(): CSSRule; + CHARSET_RULE: number; + FONT_FACE_RULE: number; + IMPORT_RULE: number; + KEYFRAMES_RULE: number; + KEYFRAME_RULE: number; + MEDIA_RULE: number; + NAMESPACE_RULE: number; + PAGE_RULE: number; + STYLE_RULE: number; + SUPPORTS_RULE: number; + UNKNOWN_RULE: number; + VIEWPORT_RULE: number; } -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - SVG_MARKER_ORIENT_UNKNOWN: number; - SVG_MARKER_ORIENT_ANGLE: number; - SVG_MARKERUNITS_UNKNOWN: number; - SVG_MARKERUNITS_STROKEWIDTH: number; - SVG_MARKER_ORIENT_AUTO: number; - SVG_MARKERUNITS_USERSPACEONUSE: number; + +interface CSSRuleList { + length: number; + item(index: number): CSSRule; + [index: number]: CSSRule; +} + +declare var CSSRuleList: { + prototype: CSSRuleList; + new(): CSSRuleList; } interface CSSStyleDeclaration { - backgroundAttachment: string; - visibility: string; - textAlignLast: string; - borderRightStyle: string; - counterIncrement: string; - orphans: string; - cssText: string; - borderStyle: string; - pointerEvents: string; - borderTopColor: string; - markerEnd: string; - textIndent: string; - listStyleImage: string; - cursor: string; - listStylePosition: string; - wordWrap: string; - borderTopStyle: string; + alignContent: string; + alignItems: string; + alignSelf: string; alignmentBaseline: string; - opacity: string; - direction: string; - strokeMiterlimit: string; - maxWidth: string; - color: string; - clip: string; - borderRightWidth: string; - verticalAlign: string; - overflow: string; - mask: string; - borderLeftStyle: string; - emptyCells: string; - stopOpacity: string; - paddingRight: string; - parentRule: CSSRule; + animation: string; + animationDelay: string; + animationDirection: string; + animationDuration: string; + animationFillMode: string; + animationIterationCount: string; + animationName: string; + animationPlayState: string; + animationTimingFunction: string; + backfaceVisibility: string; background: string; - boxSizing: string; - textJustify: string; - height: string; - paddingTop: string; - length: number; - right: string; - baselineShift: string; - borderLeft: string; - widows: string; - lineHeight: string; - left: string; - textUnderlinePosition: string; - glyphOrientationHorizontal: string; - display: string; - textAnchor: string; - cssFloat: string; - strokeDasharray: string; - rubyAlign: string; - fontSizeAdjust: string; - borderLeftColor: string; + backgroundAttachment: string; + backgroundClip: string; + backgroundColor: string; backgroundImage: string; - listStyleType: string; - strokeWidth: string; - textOverflow: string; - fillRule: string; - borderBottomColor: string; - zIndex: string; - position: string; - listStyle: string; - msTransformOrigin: string; - dominantBaseline: string; - overflowY: string; - fill: string; - captionSide: string; - borderCollapse: string; - boxShadow: string; - quotes: string; - tableLayout: string; - unicodeBidi: string; - borderBottomWidth: string; + backgroundOrigin: string; + backgroundPosition: string; + backgroundPositionX: string; + backgroundPositionY: string; + backgroundRepeat: string; backgroundSize: string; - textDecoration: string; - strokeDashoffset: string; - fontSize: string; + baselineShift: string; border: string; - pageBreakBefore: string; - borderTopRightRadius: string; - msTransform: string; + borderBottom: string; + borderBottomColor: string; borderBottomLeftRadius: string; - textTransform: string; - rubyPosition: string; - strokeLinejoin: string; - clipPath: string; + borderBottomRightRadius: string; + borderBottomStyle: string; + borderBottomWidth: string; + borderCollapse: string; + borderColor: string; + borderImage: string; + borderImageOutset: string; + borderImageRepeat: string; + borderImageSlice: string; + borderImageSource: string; + borderImageWidth: string; + borderLeft: string; + borderLeftColor: string; + borderLeftStyle: string; + borderLeftWidth: string; + borderRadius: string; + borderRight: string; borderRightColor: string; - fontFamily: string; + borderRightStyle: string; + borderRightWidth: string; + borderSpacing: string; + borderStyle: string; + borderTop: string; + borderTopColor: string; + borderTopLeftRadius: string; + borderTopRightRadius: string; + borderTopStyle: string; + borderTopWidth: string; + borderWidth: string; + bottom: string; + boxShadow: string; + boxSizing: string; + breakAfter: string; + breakBefore: string; + breakInside: string; + captionSide: string; clear: string; + clip: string; + clipPath: string; + clipRule: string; + color: string; + colorInterpolationFilters: string; + columnCount: any; + columnFill: string; + columnGap: any; + columnRule: string; + columnRuleColor: any; + columnRuleStyle: string; + columnRuleWidth: any; + columnSpan: string; + columnWidth: any; + columns: string; content: string; - backgroundClip: string; - marginBottom: string; + counterIncrement: string; counterReset: string; - outlineWidth: string; - marginRight: string; - paddingLeft: string; - borderBottom: string; - wordBreak: string; - marginTop: string; - top: string; + cssFloat: string; + cssText: string; + cursor: string; + direction: string; + display: string; + dominantBaseline: string; + emptyCells: string; + enableBackground: string; + fill: string; + fillOpacity: string; + fillRule: string; + filter: string; + flex: string; + flexBasis: string; + flexDirection: string; + flexFlow: string; + flexGrow: string; + flexShrink: string; + flexWrap: string; + floodColor: string; + floodOpacity: string; + font: string; + fontFamily: string; + fontFeatureSettings: string; + fontSize: string; + fontSizeAdjust: string; + fontStretch: string; + fontStyle: string; + fontVariant: string; fontWeight: string; - borderRight: string; - width: string; + glyphOrientationHorizontal: string; + glyphOrientationVertical: string; + height: string; + imeMode: string; + justifyContent: string; kerning: string; - pageBreakAfter: string; - borderBottomStyle: string; - fontStretch: string; - padding: string; - strokeOpacity: string; - markerStart: string; - bottom: string; - borderLeftWidth: string; - clipRule: string; - backgroundPosition: string; - backgroundColor: string; - pageBreakInside: string; - backgroundOrigin: string; - strokeLinecap: string; - borderTopWidth: string; - outlineStyle: string; - borderTop: string; - outlineColor: string; - paddingBottom: string; - marginLeft: string; - font: string; - outline: string; - wordSpacing: string; - maxHeight: string; - fillOpacity: string; + left: string; + length: number; letterSpacing: string; - borderSpacing: string; - backgroundRepeat: string; - borderRadius: string; - borderWidth: string; - borderBottomRightRadius: string; - whiteSpace: string; - fontStyle: string; - minWidth: string; - stopColor: string; - borderTopLeftRadius: string; - borderColor: string; + lightingColor: string; + lineHeight: string; + listStyle: string; + listStyleImage: string; + listStylePosition: string; + listStyleType: string; + margin: string; + marginBottom: string; + marginLeft: string; + marginRight: string; + marginTop: string; marker: string; - glyphOrientationVertical: string; + markerEnd: string; markerMid: string; - fontVariant: string; + markerStart: string; + mask: string; + maxHeight: string; + maxWidth: string; minHeight: string; - stroke: string; - rubyOverhang: string; - overflowX: string; - textAlign: string; - margin: string; - animationFillMode: string; - floodColor: string; - animationIterationCount: string; - textShadow: string; - backfaceVisibility: string; - msAnimationIterationCount: string; - animationDelay: string; - animationTimingFunction: string; - columnWidth: any; - msScrollSnapX: string; - columnRuleColor: any; - columnRuleWidth: any; - transitionDelay: string; - transition: string; - msFlowFrom: string; - msScrollSnapType: string; - msContentZoomSnapType: string; - msGridColumns: string; - msAnimationName: string; - msGridRowAlign: string; + minWidth: string; msContentZoomChaining: string; - msGridColumn: any; - msHyphenateLimitZone: any; - msScrollRails: string; - msAnimationDelay: string; - enableBackground: string; - msWrapThrough: string; - columnRuleStyle: string; - msAnimation: string; - msFlexFlow: string; - msScrollSnapY: string; - msHyphenateLimitLines: any; - msTouchAction: string; - msScrollLimit: string; - animation: string; - transform: string; - filter: string; - colorInterpolationFilters: string; - transitionTimingFunction: string; - msBackfaceVisibility: string; - animationPlayState: string; - transformOrigin: string; - msScrollLimitYMin: any; - msFontFeatureSettings: string; + msContentZoomLimit: string; + msContentZoomLimitMax: any; msContentZoomLimitMin: any; - columnGap: any; - transitionProperty: string; - msAnimationDuration: string; - msAnimationFillMode: string; - msFlexDirection: string; - msTransitionDuration: string; - fontFeatureSettings: string; - breakBefore: string; - msFlexWrap: string; - perspective: string; + msContentZoomSnap: string; + msContentZoomSnapPoints: string; + msContentZoomSnapType: string; + msContentZooming: string; + msFlowFrom: string; msFlowInto: string; - msTransformStyle: string; - msScrollTranslation: string; - msTransitionProperty: string; - msUserSelect: string; - msOverflowStyle: string; - msScrollSnapPointsY: string; - animationDirection: string; - animationDuration: string; - msFlex: string; - msTransitionTimingFunction: string; - animationName: string; - columnRule: string; + msFontFeatureSettings: string; + msGridColumn: any; + msGridColumnAlign: string; msGridColumnSpan: any; - msFlexNegative: string; - columnFill: string; + msGridColumns: string; msGridRow: any; - msFlexOrder: string; - msFlexItemAlign: string; - msFlexPositive: string; - msContentZoomLimitMax: any; - msScrollLimitYMax: any; - msGridColumnAlign: string; - perspectiveOrigin: string; - lightingColor: string; - columns: string; - msScrollChaining: string; - msHyphenateLimitChars: string; - msTouchSelect: string; - floodOpacity: string; - msAnimationDirection: string; - msAnimationPlayState: string; - columnSpan: string; - msContentZooming: string; - msPerspective: string; - msFlexPack: string; - msScrollSnapPointsX: string; - msContentZoomSnapPoints: string; + msGridRowAlign: string; msGridRowSpan: any; - msContentZoomSnap: string; - msScrollLimitXMin: any; - breakInside: string; - msHighContrastAdjust: string; - msFlexLinePack: string; msGridRows: string; - transitionDuration: string; + msHighContrastAdjust: string; + msHyphenateLimitChars: string; + msHyphenateLimitLines: any; + msHyphenateLimitZone: any; msHyphens: string; - breakAfter: string; - msTransition: string; - msPerspectiveOrigin: string; - msContentZoomLimit: string; + msImeAlign: string; + msOverflowStyle: string; + msScrollChaining: string; + msScrollLimit: string; msScrollLimitXMax: any; - msFlexAlign: string; - msWrapMargin: any; - columnCount: any; - msAnimationTimingFunction: string; - msTransitionDelay: string; - transformStyle: string; + msScrollLimitXMin: any; + msScrollLimitYMax: any; + msScrollLimitYMin: any; + msScrollRails: string; + msScrollSnapPointsX: string; + msScrollSnapPointsY: string; + msScrollSnapType: string; + msScrollSnapX: string; + msScrollSnapY: string; + msScrollTranslation: string; + msTextCombineHorizontal: string; + msTextSizeAdjust: any; + msTouchAction: string; + msTouchSelect: string; + msUserSelect: string; msWrapFlow: string; - msFlexPreferredSize: string; - alignItems: string; - borderImageSource: string; - flexBasis: string; - borderImageWidth: string; - borderImageRepeat: string; + msWrapMargin: any; + msWrapThrough: string; + opacity: string; order: string; - flex: string; - alignContent: string; - msImeAlign: string; - flexShrink: string; - flexGrow: string; - borderImageSlice: string; - flexWrap: string; - borderImageOutset: string; - flexDirection: string; + orphans: string; + outline: string; + outlineColor: string; + outlineStyle: string; + outlineWidth: string; + overflow: string; + overflowX: string; + overflowY: string; + padding: string; + paddingBottom: string; + paddingLeft: string; + paddingRight: string; + paddingTop: string; + pageBreakAfter: string; + pageBreakBefore: string; + pageBreakInside: string; + parentRule: CSSRule; + perspective: string; + perspectiveOrigin: string; + pointerEvents: string; + position: string; + quotes: string; + right: string; + rubyAlign: string; + rubyOverhang: string; + rubyPosition: string; + stopColor: string; + stopOpacity: string; + stroke: string; + strokeDasharray: string; + strokeDashoffset: string; + strokeLinecap: string; + strokeLinejoin: string; + strokeMiterlimit: string; + strokeOpacity: string; + strokeWidth: string; + tableLayout: string; + textAlign: string; + textAlignLast: string; + textAnchor: string; + textDecoration: string; + textFillColor: string; + textIndent: string; + textJustify: string; + textKashida: string; + textKashidaSpace: string; + textOverflow: string; + textShadow: string; + textTransform: string; + textUnderlinePosition: string; + top: string; touchAction: string; - flexFlow: string; - borderImage: string; - justifyContent: string; - alignSelf: string; - msTextCombineHorizontal: string; + transform: string; + transformOrigin: string; + transformStyle: string; + transition: string; + transitionDelay: string; + transitionDuration: string; + transitionProperty: string; + transitionTimingFunction: string; + unicodeBidi: string; + verticalAlign: string; + visibility: string; + webkitAlignContent: string; + webkitAlignItems: string; + webkitAlignSelf: string; + webkitAnimation: string; + webkitAnimationDelay: string; + webkitAnimationDirection: string; + webkitAnimationDuration: string; + webkitAnimationFillMode: string; + webkitAnimationIterationCount: string; + webkitAnimationName: string; + webkitAnimationPlayState: string; + webkitAnimationTimingFunction: string; + webkitAppearance: string; + webkitBackfaceVisibility: string; + webkitBackground: string; + webkitBackgroundAttachment: string; + webkitBackgroundClip: string; + webkitBackgroundColor: string; + webkitBackgroundImage: string; + webkitBackgroundOrigin: string; + webkitBackgroundPosition: string; + webkitBackgroundPositionX: string; + webkitBackgroundPositionY: string; + webkitBackgroundRepeat: string; + webkitBackgroundSize: string; + webkitBorderBottomLeftRadius: string; + webkitBorderBottomRightRadius: string; + webkitBorderImage: string; + webkitBorderImageOutset: string; + webkitBorderImageRepeat: string; + webkitBorderImageSlice: string; + webkitBorderImageSource: string; + webkitBorderImageWidth: string; + webkitBorderRadius: string; + webkitBorderTopLeftRadius: string; + webkitBorderTopRightRadius: string; + webkitBoxAlign: string; + webkitBoxDirection: string; + webkitBoxFlex: string; + webkitBoxOrdinalGroup: string; + webkitBoxOrient: string; + webkitBoxPack: string; + webkitBoxSizing: string; + webkitColumnBreakAfter: string; + webkitColumnBreakBefore: string; + webkitColumnBreakInside: string; + webkitColumnCount: any; + webkitColumnGap: any; + webkitColumnRule: string; + webkitColumnRuleColor: any; + webkitColumnRuleStyle: string; + webkitColumnRuleWidth: any; + webkitColumnSpan: string; + webkitColumnWidth: any; + webkitColumns: string; + webkitFilter: string; + webkitFlex: string; + webkitFlexBasis: string; + webkitFlexDirection: string; + webkitFlexFlow: string; + webkitFlexGrow: string; + webkitFlexShrink: string; + webkitFlexWrap: string; + webkitJustifyContent: string; + webkitOrder: string; + webkitPerspective: string; + webkitPerspectiveOrigin: string; + webkitTapHighlightColor: string; + webkitTextFillColor: string; + webkitTextSizeAdjust: any; + webkitTransform: string; + webkitTransformOrigin: string; + webkitTransformStyle: string; + webkitTransition: string; + webkitTransitionDelay: string; + webkitTransitionDuration: string; + webkitTransitionProperty: string; + webkitTransitionTimingFunction: string; + webkitUserSelect: string; + webkitWritingMode: string; + whiteSpace: string; + widows: string; + width: string; + wordBreak: string; + wordSpacing: string; + wordWrap: string; + writingMode: string; + zIndex: string; + zoom: string; getPropertyPriority(propertyName: string): string; getPropertyValue(propertyName: string): string; - removeProperty(propertyName: string): string; item(index: number): string; - [index: number]: string; + removeProperty(propertyName: string): string; setProperty(propertyName: string, value: string, priority?: string): void; + [index: number]: string; +} + +declare var CSSStyleDeclaration: { + prototype: CSSStyleDeclaration; + new(): CSSStyleDeclaration; +} + +interface CSSStyleRule extends CSSRule { + readOnly: boolean; + selectorText: string; + style: CSSStyleDeclaration; +} + +declare var CSSStyleRule: { + prototype: CSSStyleRule; + new(): CSSStyleRule; +} + +interface CSSStyleSheet extends StyleSheet { + cssRules: CSSRuleList; + cssText: string; + href: string; + id: string; + imports: StyleSheetList; + isAlternate: boolean; + isPrefAlternate: boolean; + ownerRule: CSSRule; + owningElement: Element; + pages: StyleSheetPageList; + readOnly: boolean; + rules: CSSRuleList; + addImport(bstrURL: string, lIndex?: number): number; + addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; + addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; + deleteRule(index?: number): void; + insertRule(rule: string, index?: number): number; + removeImport(lIndex: number): void; + removeRule(lIndex: number): void; +} + +declare var CSSStyleSheet: { + prototype: CSSStyleSheet; + new(): CSSStyleSheet; +} + +interface CSSSupportsRule extends CSSConditionRule { +} + +declare var CSSSupportsRule: { + prototype: CSSSupportsRule; + new(): CSSSupportsRule; +} + +interface CanvasGradient { + addColorStop(offset: number, color: string): void; +} + +declare var CanvasGradient: { + prototype: CanvasGradient; + new(): CanvasGradient; +} + +interface CanvasPattern { +} + +declare var CanvasPattern: { + prototype: CanvasPattern; + new(): CanvasPattern; +} + +interface CanvasRenderingContext2D { + canvas: HTMLCanvasElement; + fillStyle: any; + font: string; + globalAlpha: number; + globalCompositeOperation: string; + lineCap: string; + lineDashOffset: number; + lineJoin: string; + lineWidth: number; + miterLimit: number; + msFillRule: string; + msImageSmoothingEnabled: boolean; + shadowBlur: number; + shadowColor: string; + shadowOffsetX: number; + shadowOffsetY: number; + strokeStyle: any; + textAlign: string; + textBaseline: string; + arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; + arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; + beginPath(): void; + bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; + clearRect(x: number, y: number, w: number, h: number): void; + clip(fillRule?: string): void; + closePath(): void; + createImageData(imageDataOrSw: number, sh?: number): ImageData; + createImageData(imageDataOrSw: ImageData, sh?: number): ImageData; + createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; + createPattern(image: HTMLImageElement, repetition: string): CanvasPattern; + createPattern(image: HTMLCanvasElement, repetition: string): CanvasPattern; + createPattern(image: HTMLVideoElement, repetition: string): CanvasPattern; + createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; + drawImage(image: HTMLImageElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + drawImage(image: HTMLCanvasElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + drawImage(image: HTMLVideoElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + fill(fillRule?: string): void; + fillRect(x: number, y: number, w: number, h: number): void; + fillText(text: string, x: number, y: number, maxWidth?: number): void; + getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; + getLineDash(): number[]; + isPointInPath(x: number, y: number, fillRule?: string): boolean; + lineTo(x: number, y: number): void; + measureText(text: string): TextMetrics; + moveTo(x: number, y: number): void; + putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; + quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; + rect(x: number, y: number, w: number, h: number): void; + restore(): void; + rotate(angle: number): void; + save(): void; + scale(x: number, y: number): void; + setLineDash(segments: number[]): void; + setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; + stroke(): void; + strokeRect(x: number, y: number, w: number, h: number): void; + strokeText(text: string, x: number, y: number, maxWidth?: number): void; + transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; + translate(x: number, y: number): void; +} + +declare var CanvasRenderingContext2D: { + prototype: CanvasRenderingContext2D; + new(): CanvasRenderingContext2D; +} + +interface ChannelMergerNode extends AudioNode { +} + +declare var ChannelMergerNode: { + prototype: ChannelMergerNode; + new(): ChannelMergerNode; +} + +interface ChannelSplitterNode extends AudioNode { +} + +declare var ChannelSplitterNode: { + prototype: ChannelSplitterNode; + new(): ChannelSplitterNode; +} + +interface CharacterData extends Node, ChildNode { + data: string; + length: number; + appendData(arg: string): void; + deleteData(offset: number, count: number): void; + insertData(offset: number, arg: string): void; + replaceData(offset: number, count: number, arg: string): void; + substringData(offset: number, count: number): string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; + +declare var CharacterData: { + prototype: CharacterData; + new(): CharacterData; } -interface SVGGElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { +interface ClientRect { + bottom: number; + height: number; + left: number; + right: number; + top: number; + width: number; } -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; + +declare var ClientRect: { + prototype: ClientRect; + new(): ClientRect; } -interface MSStyleCSSProperties extends MSCSSProperties { - pixelWidth: number; - posHeight: number; - posLeft: number; - pixelTop: number; - pixelBottom: number; - textDecorationNone: boolean; - pixelLeft: number; - posTop: number; - posBottom: number; - textDecorationOverline: boolean; - posWidth: number; - textDecorationLineThrough: boolean; - pixelHeight: number; - textDecorationBlink: boolean; - posRight: number; - pixelRight: number; - textDecorationUnderline: boolean; -} -declare var MSStyleCSSProperties: { - prototype: MSStyleCSSProperties; - new(): MSStyleCSSProperties; -} - -interface Navigator extends NavigatorID, NavigatorOnLine, NavigatorContentUtils, MSNavigatorExtensions, NavigatorGeolocation, MSNavigatorDoNotTrack, NavigatorStorageUtils, MSFileSaver { - msMaxTouchPoints: number; - msPointerEnabled: boolean; - msManipulationViewsEnabled: boolean; - pointerEnabled: boolean; - maxTouchPoints: number; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; +interface ClientRectList { + length: number; + item(index: number): ClientRect; + [index: number]: ClientRect; } -declare var Navigator: { - prototype: Navigator; - new(): Navigator; + +declare var ClientRectList: { + prototype: ClientRectList; + new(): ClientRectList; } -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - y: number; - x2: number; - x: number; - y2: number; +interface ClipboardEvent extends Event { + clipboardData: DataTransfer; } -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; + +declare var ClipboardEvent: { + prototype: ClipboardEvent; + new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; } -interface SVGZoomEvent extends UIEvent { - zoomRectScreen: SVGRect; - previousScale: number; - newScale: number; - previousTranslate: SVGPoint; - newTranslate: SVGPoint; +interface CloseEvent extends Event { + code: number; + reason: string; + wasClean: boolean; + initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; +} + +declare var CloseEvent: { + prototype: CloseEvent; + new(): CloseEvent; +} + +interface CommandEvent extends Event { + commandName: string; + detail: string; +} + +declare var CommandEvent: { + prototype: CommandEvent; + new(type: string, eventInitDict?: CommandEventInit): CommandEvent; +} + +interface Comment extends CharacterData { + text: string; +} + +declare var Comment: { + prototype: Comment; + new(): Comment; +} + +interface CompositionEvent extends UIEvent { + data: string; + locale: string; + initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; +} + +declare var CompositionEvent: { + prototype: CompositionEvent; + new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; +} + +interface Console { + assert(test?: boolean, message?: string, ...optionalParams: any[]): void; + clear(): void; + count(countTitle?: string): void; + debug(message?: string, ...optionalParams: any[]): void; + dir(value?: any, ...optionalParams: any[]): void; + dirxml(value: any): void; + error(message?: any, ...optionalParams: any[]): void; + group(groupTitle?: string): void; + groupCollapsed(groupTitle?: string): void; + groupEnd(): void; + info(message?: any, ...optionalParams: any[]): void; + log(message?: any, ...optionalParams: any[]): void; + msIsIndependentlyComposed(element: Element): boolean; + profile(reportName?: string): void; + profileEnd(): void; + select(element: Element): void; + time(timerName?: string): void; + timeEnd(timerName?: string): void; + trace(): void; + warn(message?: any, ...optionalParams: any[]): void; +} + +declare var Console: { + prototype: Console; + new(): Console; +} + +interface ConvolverNode extends AudioNode { + buffer: AudioBuffer; + normalize: boolean; +} + +declare var ConvolverNode: { + prototype: ConvolverNode; + new(): ConvolverNode; +} + +interface Coordinates { + accuracy: number; + altitude: number; + altitudeAccuracy: number; + heading: number; + latitude: number; + longitude: number; + speed: number; +} + +declare var Coordinates: { + prototype: Coordinates; + new(): Coordinates; +} + +interface Crypto extends Object, RandomSource { + subtle: SubtleCrypto; +} + +declare var Crypto: { + prototype: Crypto; + new(): Crypto; +} + +interface CryptoKey { + algorithm: KeyAlgorithm; + extractable: boolean; + type: string; + usages: string[]; +} + +declare var CryptoKey: { + prototype: CryptoKey; + new(): CryptoKey; +} + +interface CryptoKeyPair { + privateKey: CryptoKey; + publicKey: CryptoKey; +} + +declare var CryptoKeyPair: { + prototype: CryptoKeyPair; + new(): CryptoKeyPair; +} + +interface CustomEvent extends Event { + detail: any; + initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; +} + +declare var CustomEvent: { + prototype: CustomEvent; + new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; +} + +interface DOMError { + name: string; + toString(): string; +} + +declare var DOMError: { + prototype: DOMError; + new(): DOMError; +} + +interface DOMException { + code: number; + message: string; + name: string; + toString(): string; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; + HIERARCHY_REQUEST_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; + INVALID_CHARACTER_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; + INVALID_STATE_ERR: number; + NAMESPACE_ERR: number; + NETWORK_ERR: number; + NOT_FOUND_ERR: number; + NOT_SUPPORTED_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; + TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +declare var DOMException: { + prototype: DOMException; + new(): DOMException; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; + HIERARCHY_REQUEST_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; + INVALID_CHARACTER_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; + INVALID_STATE_ERR: number; + NAMESPACE_ERR: number; + NETWORK_ERR: number; + NOT_FOUND_ERR: number; + NOT_SUPPORTED_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; + TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +interface DOMImplementation { + createDocument(namespaceURI: string, qualifiedName: string, doctype: DocumentType): Document; + createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; + createHTMLDocument(title: string): Document; + hasFeature(feature: string, version: string): boolean; +} + +declare var DOMImplementation: { + prototype: DOMImplementation; + new(): DOMImplementation; +} + +interface DOMParser { + parseFromString(source: string, mimeType: string): Document; } -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; + +declare var DOMParser: { + prototype: DOMParser; + new(): DOMParser; } -interface NodeSelector { - querySelectorAll(selectors: string): NodeList; - querySelector(selectors: string): Element; +interface DOMSettableTokenList extends DOMTokenList { + value: string; } -interface HTMLTableDataCellElement extends HTMLTableCellElement { +declare var DOMSettableTokenList: { + prototype: DOMSettableTokenList; + new(): DOMSettableTokenList; } -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; + +interface DOMStringList { + length: number; + contains(str: string): boolean; + item(index: number): string; + [index: number]: string; } -interface HTMLBaseElement extends HTMLElement { - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; +declare var DOMStringList: { + prototype: DOMStringList; + new(): DOMStringList; } -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; + +interface DOMStringMap { + [name: string]: string; } -interface ClientRect { - left: number; - width: number; - right: number; - top: number; - bottom: number; - height: number; +declare var DOMStringMap: { + prototype: DOMStringMap; + new(): DOMStringMap; } -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; + +interface DOMTokenList { + length: number; + add(...token: string[]): void; + contains(token: string): boolean; + item(index: number): string; + remove(...token: string[]): void; + toString(): string; + toggle(token: string, force?: boolean): boolean; + [index: number]: string; } -interface PositionErrorCallback { - (error: PositionError): void; +declare var DOMTokenList: { + prototype: DOMTokenList; + new(): DOMTokenList; } -interface DOMImplementation { - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createDocument(namespaceURI: string, qualifiedName: string, doctype: DocumentType): Document; - hasFeature(feature: string, version?: string): boolean; - createHTMLDocument(title: string): Document; +interface DataCue extends TextTrackCue { + data: ArrayBuffer; } -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; + +declare var DataCue: { + prototype: DataCue; + new(): DataCue; } -interface SVGUnitTypes { - SVG_UNIT_TYPE_UNKNOWN: number; - SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - SVG_UNIT_TYPE_USERSPACEONUSE: number; +interface DataTransfer { + dropEffect: string; + effectAllowed: string; + files: FileList; + items: DataTransferItemList; + types: DOMStringList; + clearData(format?: string): boolean; + getData(format: string): string; + setData(format: string, data: string): boolean; } -declare var SVGUnitTypes: SVGUnitTypes; -interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandlers { - scrollTop: number; - clientLeft: number; - scrollLeft: number; - tagName: string; - clientWidth: number; - scrollWidth: number; - clientHeight: number; - clientTop: number; - scrollHeight: number; - msRegionOverflow: string; - onmspointerdown: (ev: any) => any; - onmsgotpointercapture: (ev: any) => any; - onmsgesturedoubletap: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmspointermove: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - onmsinertiastart: (ev: any) => any; - onmslostpointercapture: (ev: any) => any; - onmspointerover: (ev: any) => any; - msContentZoomFactor: number; - onmspointerup: (ev: any) => any; - onlostpointercapture: (ev: PointerEvent) => any; - onmspointerenter: (ev: any) => any; - ongotpointercapture: (ev: PointerEvent) => any; - onmspointerleave: (ev: any) => any; - getAttribute(name?: string): string; - getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - getBoundingClientRect(): ClientRect; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - msMatchesSelector(selectors: string): boolean; - hasAttribute(name: string): boolean; - removeAttribute(name?: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - getAttributeNode(name: string): Attr; - fireEvent(eventName: string, eventObj?: any): boolean; - getElementsByTagName(name: "a"): NodeListOf; - getElementsByTagName(name: "abbr"): NodeListOf; - getElementsByTagName(name: "acronym"): NodeListOf; - getElementsByTagName(name: "address"): NodeListOf; - getElementsByTagName(name: "applet"): NodeListOf; - getElementsByTagName(name: "area"): NodeListOf; - getElementsByTagName(name: "article"): NodeListOf; - getElementsByTagName(name: "aside"): NodeListOf; - getElementsByTagName(name: "audio"): NodeListOf; - getElementsByTagName(name: "b"): NodeListOf; - getElementsByTagName(name: "base"): NodeListOf; - getElementsByTagName(name: "basefont"): NodeListOf; - getElementsByTagName(name: "bdo"): NodeListOf; - getElementsByTagName(name: "bgsound"): NodeListOf; - getElementsByTagName(name: "big"): NodeListOf; - getElementsByTagName(name: "blockquote"): NodeListOf; - getElementsByTagName(name: "body"): NodeListOf; - getElementsByTagName(name: "br"): NodeListOf; - getElementsByTagName(name: "button"): NodeListOf; - getElementsByTagName(name: "canvas"): NodeListOf; - getElementsByTagName(name: "caption"): NodeListOf; - getElementsByTagName(name: "center"): NodeListOf; - getElementsByTagName(name: "cite"): NodeListOf; - getElementsByTagName(name: "code"): NodeListOf; - getElementsByTagName(name: "col"): NodeListOf; - getElementsByTagName(name: "colgroup"): NodeListOf; - getElementsByTagName(name: "datalist"): NodeListOf; - getElementsByTagName(name: "dd"): NodeListOf; - getElementsByTagName(name: "del"): NodeListOf; - getElementsByTagName(name: "dfn"): NodeListOf; - getElementsByTagName(name: "dir"): NodeListOf; - getElementsByTagName(name: "div"): NodeListOf; - getElementsByTagName(name: "dl"): NodeListOf; - getElementsByTagName(name: "dt"): NodeListOf; - getElementsByTagName(name: "em"): NodeListOf; - getElementsByTagName(name: "embed"): NodeListOf; - getElementsByTagName(name: "fieldset"): NodeListOf; - getElementsByTagName(name: "figcaption"): NodeListOf; - getElementsByTagName(name: "figure"): NodeListOf; - getElementsByTagName(name: "font"): NodeListOf; - getElementsByTagName(name: "footer"): NodeListOf; - getElementsByTagName(name: "form"): NodeListOf; - getElementsByTagName(name: "frame"): NodeListOf; - getElementsByTagName(name: "frameset"): NodeListOf; - getElementsByTagName(name: "h1"): NodeListOf; - getElementsByTagName(name: "h2"): NodeListOf; - getElementsByTagName(name: "h3"): NodeListOf; - getElementsByTagName(name: "h4"): NodeListOf; - getElementsByTagName(name: "h5"): NodeListOf; - getElementsByTagName(name: "h6"): NodeListOf; - getElementsByTagName(name: "head"): NodeListOf; - getElementsByTagName(name: "header"): NodeListOf; - getElementsByTagName(name: "hgroup"): NodeListOf; - getElementsByTagName(name: "hr"): NodeListOf; - getElementsByTagName(name: "html"): NodeListOf; - getElementsByTagName(name: "i"): NodeListOf; - getElementsByTagName(name: "iframe"): NodeListOf; - getElementsByTagName(name: "img"): NodeListOf; - getElementsByTagName(name: "input"): NodeListOf; - getElementsByTagName(name: "ins"): NodeListOf; - getElementsByTagName(name: "isindex"): NodeListOf; - getElementsByTagName(name: "kbd"): NodeListOf; - getElementsByTagName(name: "keygen"): NodeListOf; - getElementsByTagName(name: "label"): NodeListOf; - getElementsByTagName(name: "legend"): NodeListOf; - getElementsByTagName(name: "li"): NodeListOf; - getElementsByTagName(name: "link"): NodeListOf; - getElementsByTagName(name: "listing"): NodeListOf; - getElementsByTagName(name: "map"): NodeListOf; - getElementsByTagName(name: "mark"): NodeListOf; - getElementsByTagName(name: "marquee"): NodeListOf; - getElementsByTagName(name: "menu"): NodeListOf; - getElementsByTagName(name: "meta"): NodeListOf; - getElementsByTagName(name: "nav"): NodeListOf; - getElementsByTagName(name: "nextid"): NodeListOf; - getElementsByTagName(name: "nobr"): NodeListOf; - getElementsByTagName(name: "noframes"): NodeListOf; - getElementsByTagName(name: "noscript"): NodeListOf; - getElementsByTagName(name: "object"): NodeListOf; - getElementsByTagName(name: "ol"): NodeListOf; - getElementsByTagName(name: "optgroup"): NodeListOf; - getElementsByTagName(name: "option"): NodeListOf; - getElementsByTagName(name: "p"): NodeListOf; - getElementsByTagName(name: "param"): NodeListOf; - getElementsByTagName(name: "plaintext"): NodeListOf; - getElementsByTagName(name: "pre"): NodeListOf; - getElementsByTagName(name: "progress"): NodeListOf; - getElementsByTagName(name: "q"): NodeListOf; - getElementsByTagName(name: "rt"): NodeListOf; - getElementsByTagName(name: "ruby"): NodeListOf; - getElementsByTagName(name: "s"): NodeListOf; - getElementsByTagName(name: "samp"): NodeListOf; - getElementsByTagName(name: "script"): NodeListOf; - getElementsByTagName(name: "section"): NodeListOf; - getElementsByTagName(name: "select"): NodeListOf; - getElementsByTagName(name: "small"): NodeListOf; - getElementsByTagName(name: "SOURCE"): NodeListOf; - getElementsByTagName(name: "span"): NodeListOf; - getElementsByTagName(name: "strike"): NodeListOf; - getElementsByTagName(name: "strong"): NodeListOf; - getElementsByTagName(name: "style"): NodeListOf; - getElementsByTagName(name: "sub"): NodeListOf; - getElementsByTagName(name: "sup"): NodeListOf; - getElementsByTagName(name: "table"): NodeListOf; - getElementsByTagName(name: "tbody"): NodeListOf; - getElementsByTagName(name: "td"): NodeListOf; - getElementsByTagName(name: "textarea"): NodeListOf; - getElementsByTagName(name: "tfoot"): NodeListOf; - getElementsByTagName(name: "th"): NodeListOf; - getElementsByTagName(name: "thead"): NodeListOf; - getElementsByTagName(name: "title"): NodeListOf; - getElementsByTagName(name: "tr"): NodeListOf; - getElementsByTagName(name: "track"): NodeListOf; - getElementsByTagName(name: "tt"): NodeListOf; - getElementsByTagName(name: "u"): NodeListOf; - getElementsByTagName(name: "ul"): NodeListOf; - getElementsByTagName(name: "var"): NodeListOf; - getElementsByTagName(name: "video"): NodeListOf; - getElementsByTagName(name: "wbr"): NodeListOf; - getElementsByTagName(name: "x-ms-webview"): NodeListOf; - getElementsByTagName(name: "xmp"): NodeListOf; - getElementsByTagName(name: string): NodeList; - getClientRects(): ClientRectList; - setAttributeNode(newAttr: Attr): Attr; - removeAttributeNode(oldAttr: Attr): Attr; - setAttribute(name?: string, value?: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - msGetRegionContent(): MSRangeCollection; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - setPointerCapture(pointerId: number): void; - msGetUntransformedBounds(): ClientRect; - releasePointerCapture(pointerId: number): void; - msRequestFullscreen(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var DataTransfer: { + prototype: DataTransfer; + new(): DataTransfer; } -declare var Element: { - prototype: Element; - new(): Element; + +interface DataTransferItem { + kind: string; + type: string; + getAsFile(): File; + getAsString(_callback: FunctionStringCallback): void; } -interface HTMLNextIdElement extends HTMLElement { - n: string; +declare var DataTransferItem: { + prototype: DataTransferItem; + new(): DataTransferItem; } -declare var HTMLNextIdElement: { - prototype: HTMLNextIdElement; - new(): HTMLNextIdElement; + +interface DataTransferItemList { + length: number; + add(data: File): DataTransferItem; + clear(): void; + item(index: number): File; + remove(index: number): void; + [index: number]: File; } -interface SVGPathSegMovetoRel extends SVGPathSeg { - y: number; +declare var DataTransferItemList: { + prototype: DataTransferItemList; + new(): DataTransferItemList; +} + +interface DeferredPermissionRequest { + id: number; + type: string; + uri: string; + allow(): void; + deny(): void; +} + +declare var DeferredPermissionRequest: { + prototype: DeferredPermissionRequest; + new(): DeferredPermissionRequest; +} + +interface DelayNode extends AudioNode { + delayTime: AudioParam; +} + +declare var DelayNode: { + prototype: DelayNode; + new(): DelayNode; +} + +interface DeviceAcceleration { x: number; + y: number; + z: number; } -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; + +declare var DeviceAcceleration: { + prototype: DeviceAcceleration; + new(): DeviceAcceleration; } -interface SVGLineElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y1: SVGAnimatedLength; - x2: SVGAnimatedLength; - x1: SVGAnimatedLength; - y2: SVGAnimatedLength; +interface DeviceMotionEvent extends Event { + acceleration: DeviceAcceleration; + accelerationIncludingGravity: DeviceAcceleration; + interval: number; + rotationRate: DeviceRotationRate; + initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict, accelerationIncludingGravity: DeviceAccelerationDict, rotationRate: DeviceRotationRateDict, interval: number): void; } -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; + +declare var DeviceMotionEvent: { + prototype: DeviceMotionEvent; + new(): DeviceMotionEvent; +} + +interface DeviceOrientationEvent extends Event { + absolute: boolean; + alpha: number; + beta: number; + gamma: number; + initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number, beta: number, gamma: number, absolute: boolean): void; +} + +declare var DeviceOrientationEvent: { + prototype: DeviceOrientationEvent; + new(): DeviceOrientationEvent; +} + +interface DeviceRotationRate { + alpha: number; + beta: number; + gamma: number; } -interface HTMLParagraphElement extends HTMLElement, DOML2DeprecatedTextFlowControl { +declare var DeviceRotationRate: { + prototype: DeviceRotationRate; + new(): DeviceRotationRate; +} + +interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent { + /** + * Sets or gets the URL for the current document. + */ + URL: string; + /** + * Gets the URL for the document, stripped of any character encoding. + */ + URLUnencoded: string; + /** + * Gets the object that has the focus when the parent document has focus. + */ + activeElement: Element; + /** + * Sets or gets the color of all active links in the document. + */ + alinkColor: string; + /** + * Returns a reference to the collection of elements contained by the object. + */ + all: HTMLCollection; + /** + * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. + */ + anchors: HTMLCollection; + /** + * Retrieves a collection of all applet objects in the document. + */ + applets: HTMLCollection; + /** + * Deprecated. Sets or retrieves a value that indicates the background color behind the object. + */ + bgColor: string; + /** + * Specifies the beginning and end of the document body. + */ + body: HTMLElement; + characterSet: string; + /** + * Gets or sets the character set used to encode the object. + */ + charset: string; + /** + * Gets a value that indicates whether standards-compliant mode is switched on for the object. + */ + compatMode: string; + cookie: string; + /** + * Gets the default character set from the current regional language settings. + */ + defaultCharset: string; + defaultView: Window; + /** + * Sets or gets a value that indicates whether the document can be edited. + */ + designMode: string; + /** + * Sets or retrieves a value that indicates the reading order of the object. + */ + dir: string; + /** + * Gets an object representing the document type declaration associated with the current document. + */ + doctype: DocumentType; + /** + * Gets a reference to the root node of the document. + */ + documentElement: HTMLElement; + /** + * Sets or gets the security domain of the document. + */ + domain: string; + /** + * Retrieves a collection of all embed objects in the document. + */ + embeds: HTMLCollection; + /** + * Sets or gets the foreground (text) color of the document. + */ + fgColor: string; + /** + * Retrieves a collection, in source order, of all form objects in the document. + */ + forms: HTMLCollection; + fullscreenElement: Element; + fullscreenEnabled: boolean; + head: HTMLHeadElement; + hidden: boolean; + /** + * Retrieves a collection, in source order, of img objects in the document. + */ + images: HTMLCollection; + /** + * Gets the implementation object of the current document. + */ + implementation: DOMImplementation; + /** + * Returns the character encoding used to create the webpage that is loaded into the document object. + */ + inputEncoding: string; + /** + * Gets the date that the page was last modified, if the page supplies one. + */ + lastModified: string; + /** + * Sets or gets the color of the document links. + */ + linkColor: string; + /** + * Retrieves a collection of all a objects that specify the href property and all area objects in the document. + */ + links: HTMLCollection; + /** + * Contains information about the current URL. + */ + location: Location; + media: string; + msCSSOMElementFloatMetrics: boolean; + msCapsLockWarningOff: boolean; + msHidden: boolean; + msVisibilityState: string; + /** + * Fires when the user aborts the download. + * @param ev The event. + */ + onabort: (ev: Event) => any; + /** + * Fires when the object is set as the active element. + * @param ev The event. + */ + onactivate: (ev: UIEvent) => any; + /** + * Fires immediately before the object is set as the active element. + * @param ev The event. + */ + onbeforeactivate: (ev: UIEvent) => any; + /** + * Fires immediately before the activeElement is changed from the current object to another object in the parent document. + * @param ev The event. + */ + onbeforedeactivate: (ev: UIEvent) => any; + /** + * Fires when the object loses the input focus. + * @param ev The focus event. + */ + onblur: (ev: FocusEvent) => any; + /** + * Occurs when playback is possible, but would require further buffering. + * @param ev The event. + */ + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + /** + * Fires when the contents of the object or selection have changed. + * @param ev The event. + */ + onchange: (ev: Event) => any; + /** + * Fires when the user clicks the left mouse button on the object + * @param ev The mouse event. + */ + onclick: (ev: MouseEvent) => any; + /** + * Fires when the user clicks the right mouse button in the client area, opening the context menu. + * @param ev The mouse event. + */ + oncontextmenu: (ev: PointerEvent) => any; + /** + * Fires when the user double-clicks the object. + * @param ev The mouse event. + */ + ondblclick: (ev: MouseEvent) => any; + /** + * Fires when the activeElement is changed from the current object to another object in the parent document. + * @param ev The UI Event + */ + ondeactivate: (ev: UIEvent) => any; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Fires on the source object continuously during a drag operation. + * @param ev The event. */ - align: string; -} -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLAreasCollection extends HTMLCollection { + ondrag: (ev: DragEvent) => any; /** - * Removes an element from the collection. + * Fires on the source object when the user releases the mouse at the close of a drag operation. + * @param ev The event. */ - remove(index?: number): void; + ondragend: (ev: DragEvent) => any; + /** + * Fires on the target element when the user drags the object to a valid drop target. + * @param ev The drag event. + */ + ondragenter: (ev: DragEvent) => any; + /** + * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. + * @param ev The drag event. + */ + ondragleave: (ev: DragEvent) => any; /** - * Adds an element to the areas, controlRange, or options collection. + * Fires on the target element continuously while the user drags the object over a valid drop target. + * @param ev The event. */ - add(element: HTMLElement, before?: any): void; -} -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface SVGDescElement extends SVGElement, SVGStylable, SVGLangSpace { -} -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface Node extends EventTarget { - nodeType: number; - previousSibling: Node; - localName: string; - namespaceURI: string; - textContent: string; - parentNode: Node; - nextSibling: Node; - nodeValue: string; - lastChild: Node; - childNodes: NodeList; - nodeName: string; - ownerDocument: Document; - attributes: NamedNodeMap; - firstChild: Node; - prefix: string; - removeChild(oldChild: Node): Node; - appendChild(newChild: Node): Node; - isSupported(feature: string, version: string): boolean; - isEqualNode(arg: Node): boolean; - lookupPrefix(namespaceURI: string): string; - isDefaultNamespace(namespaceURI: string): boolean; - compareDocumentPosition(other: Node): number; - normalize(): void; - isSameNode(other: Node): boolean; - hasAttributes(): boolean; - lookupNamespaceURI(prefix: string): string; - cloneNode(deep?: boolean): Node; - hasChildNodes(): boolean; - replaceChild(newChild: Node, oldChild: Node): Node; - insertBefore(newChild: Node, refChild?: Node): Node; - ENTITY_REFERENCE_NODE: number; - ATTRIBUTE_NODE: number; - DOCUMENT_FRAGMENT_NODE: number; - TEXT_NODE: number; - ELEMENT_NODE: number; - COMMENT_NODE: number; - DOCUMENT_POSITION_DISCONNECTED: number; - DOCUMENT_POSITION_CONTAINED_BY: number; - DOCUMENT_POSITION_CONTAINS: number; - DOCUMENT_TYPE_NODE: number; - DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - DOCUMENT_NODE: number; - ENTITY_NODE: number; - PROCESSING_INSTRUCTION_NODE: number; - CDATA_SECTION_NODE: number; - NOTATION_NODE: number; - DOCUMENT_POSITION_FOLLOWING: number; - DOCUMENT_POSITION_PRECEDING: number; -} -declare var Node: { - prototype: Node; - new(): Node; - ENTITY_REFERENCE_NODE: number; - ATTRIBUTE_NODE: number; - DOCUMENT_FRAGMENT_NODE: number; - TEXT_NODE: number; - ELEMENT_NODE: number; - COMMENT_NODE: number; - DOCUMENT_POSITION_DISCONNECTED: number; - DOCUMENT_POSITION_CONTAINED_BY: number; - DOCUMENT_POSITION_CONTAINS: number; - DOCUMENT_TYPE_NODE: number; - DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - DOCUMENT_NODE: number; - ENTITY_NODE: number; - PROCESSING_INSTRUCTION_NODE: number; - CDATA_SECTION_NODE: number; - NOTATION_NODE: number; - DOCUMENT_POSITION_FOLLOWING: number; - DOCUMENT_POSITION_PRECEDING: number; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface DOML2DeprecatedListSpaceReduction { - compact: boolean; -} - -interface MSScriptHost { -} -declare var MSScriptHost: { - prototype: MSScriptHost; - new(): MSScriptHost; -} - -interface SVGClipPathElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - clipPathUnits: SVGAnimatedEnumeration; -} -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface MouseEvent extends UIEvent { - toElement: Element; - layerY: number; - fromElement: Element; - which: number; - pageX: number; - offsetY: number; - x: number; - y: number; - metaKey: boolean; - altKey: boolean; - ctrlKey: boolean; - offsetX: number; - screenX: number; - clientY: number; - shiftKey: boolean; - layerX: number; - screenY: number; - relatedTarget: EventTarget; - button: number; - pageY: number; - buttons: number; - clientX: number; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget): void; - getModifierState(keyArg: string): boolean; -} -declare var MouseEvent: { - prototype: MouseEvent; - new(): MouseEvent; -} - -interface RangeException { - code: number; - message: string; - name: string; - toString(): string; - INVALID_NODE_TYPE_ERR: number; - BAD_BOUNDARYPOINTS_ERR: number; -} -declare var RangeException: { - prototype: RangeException; - new(): RangeException; - INVALID_NODE_TYPE_ERR: number; - BAD_BOUNDARYPOINTS_ERR: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - y: SVGAnimatedLengthList; - rotate: SVGAnimatedNumberList; - dy: SVGAnimatedLengthList; - x: SVGAnimatedLengthList; - dx: SVGAnimatedLengthList; -} -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface HTMLAppletElement extends HTMLElement, DOML2DeprecatedMarginStyle, DOML2DeprecatedBorderStyle, DOML2DeprecatedAlignmentStyle, MSDataBindingExtensions, MSDataBindingRecordSetExtensions { - width: number; + ondragover: (ev: DragEvent) => any; + /** + * Fires on the source object when the user starts to drag a text selection or selected object. + * @param ev The event. + */ + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + /** + * Occurs when the duration attribute is updated. + * @param ev The event. + */ + ondurationchange: (ev: Event) => any; + /** + * Occurs when the media element is reset to its initial state. + * @param ev The event. + */ + onemptied: (ev: Event) => any; + /** + * Occurs when the end of playback is reached. + * @param ev The event + */ + onended: (ev: Event) => any; + /** + * Fires when an error occurs during object loading. + * @param ev The event. + */ + onerror: (ev: Event) => any; + /** + * Fires when the object receives focus. + * @param ev The event. + */ + onfocus: (ev: FocusEvent) => any; + onfullscreenchange: (ev: Event) => any; + onfullscreenerror: (ev: Event) => any; + oninput: (ev: Event) => any; + /** + * Fires when the user presses a key. + * @param ev The keyboard event + */ + onkeydown: (ev: KeyboardEvent) => any; + /** + * Fires when the user presses an alphanumeric key. + * @param ev The event. + */ + onkeypress: (ev: KeyboardEvent) => any; + /** + * Fires when the user releases a key. + * @param ev The keyboard event + */ + onkeyup: (ev: KeyboardEvent) => any; + /** + * Fires immediately after the browser loads the object. + * @param ev The event. + */ + onload: (ev: Event) => any; + /** + * Occurs when media data is loaded at the current playback position. + * @param ev The event. + */ + onloadeddata: (ev: Event) => any; + /** + * Occurs when the duration and dimensions of the media have been determined. + * @param ev The event. + */ + onloadedmetadata: (ev: Event) => any; + /** + * Occurs when Internet Explorer begins looking for media data. + * @param ev The event. + */ + onloadstart: (ev: Event) => any; /** - * Sets or retrieves the Internet media type for the code associated with the object. + * Fires when the user clicks the object with either mouse button. + * @param ev The mouse event. */ - codeType: string; - object: string; - form: HTMLFormElement; - code: string; + onmousedown: (ev: MouseEvent) => any; /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + * Fires when the user moves the mouse over the object. + * @param ev The mouse event. */ - archive: string; + onmousemove: (ev: MouseEvent) => any; /** - * Sets or retrieves a text alternative to the graphic. + * Fires when the user moves the mouse pointer outside the boundaries of the object. + * @param ev The mouse event. */ - alt: string; + onmouseout: (ev: MouseEvent) => any; /** - * Sets or retrieves a message to be displayed while an object is loading. + * Fires when the user moves the mouse pointer into the object. + * @param ev The mouse event. */ - standby: string; + onmouseover: (ev: MouseEvent) => any; /** - * Sets or retrieves the class identifier for the object. + * Fires when the user releases a mouse button while the mouse is over the object. + * @param ev The mouse event. */ - classid: string; + onmouseup: (ev: MouseEvent) => any; /** - * Sets or retrieves the shape of the object. + * Fires when the wheel button is rotated. + * @param ev The mouse event */ - name: string; + onmousewheel: (ev: MouseWheelEvent) => any; + onmscontentzoom: (ev: UIEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmsmanipulationstatechanged: (ev: MSManipulationEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. + * @param ev The event. */ - useMap: string; + onmssitemodejumplistitemremoved: (ev: MSSiteModeEvent) => any; /** - * Sets or retrieves the URL that references the data of the object. + * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. + * @param ev The event. */ - data: string; + onmsthumbnailclick: (ev: MSSiteModeEvent) => any; /** - * Sets or retrieves the height of the object. + * Occurs when playback is paused. + * @param ev The event. */ - height: string; + onpause: (ev: Event) => any; /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. + * Occurs when the play method is requested. + * @param ev The event. */ - altHtml: string; + onplay: (ev: Event) => any; /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. + * Occurs when the audio or video has started playing. + * @param ev The event. */ - contentDocument: Document; + onplaying: (ev: Event) => any; + onpointerlockchange: (ev: Event) => any; + onpointerlockerror: (ev: Event) => any; /** - * Sets or retrieves the URL of the component. + * Occurs to indicate progress while downloading media data. + * @param ev The event. */ - codeBase: string; + onprogress: (ev: ProgressEvent) => any; /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. + * Occurs when the playback rate is increased or decreased. + * @param ev The event. */ - declare: boolean; + onratechange: (ev: Event) => any; /** - * Returns the content type of the object. + * Fires when the state of the object has changed. + * @param ev The event */ - type: string; + onreadystatechange: (ev: ProgressEvent) => any; /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + * Fires when the user resets a form. + * @param ev The event. */ - BaseHref: string; -} -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface TextMetrics { - width: number; -} -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface DocumentEvent { - createEvent(eventInterface: "AnimationEvent"): AnimationEvent; - createEvent(eventInterface: "CloseEvent"): CloseEvent; - createEvent(eventInterface: "CompositionEvent"): CompositionEvent; - createEvent(eventInterface: "CustomEvent"): CustomEvent; - createEvent(eventInterface: "DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface: "DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface: "DragEvent"): DragEvent; - createEvent(eventInterface: "ErrorEvent"): ErrorEvent; - createEvent(eventInterface: "Event"): Event; - createEvent(eventInterface: "Events"): Event; - createEvent(eventInterface: "FocusEvent"): FocusEvent; - createEvent(eventInterface: "HTMLEvents"): Event; - createEvent(eventInterface: "IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface: "KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface: "LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface: "MessageEvent"): MessageEvent; - createEvent(eventInterface: "MouseEvent"): MouseEvent; - createEvent(eventInterface: "MouseEvents"): MouseEvent; - createEvent(eventInterface: "MouseWheelEvent"): MouseWheelEvent; - createEvent(eventInterface: "MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface: "MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface: "MutationEvent"): MutationEvent; - createEvent(eventInterface: "MutationEvents"): MutationEvent; - createEvent(eventInterface: "NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface: "NavigationEvent"): NavigationEvent; - createEvent(eventInterface: "PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface: "PointerEvent"): MSPointerEvent; - createEvent(eventInterface: "PopStateEvent"): PopStateEvent; - createEvent(eventInterface: "ProgressEvent"): ProgressEvent; - createEvent(eventInterface: "StorageEvent"): StorageEvent; - createEvent(eventInterface: "SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface: "TextEvent"): TextEvent; - createEvent(eventInterface: "TrackEvent"): TrackEvent; - createEvent(eventInterface: "TransitionEvent"): TransitionEvent; - createEvent(eventInterface: "UIEvent"): UIEvent; - createEvent(eventInterface: "UIEvents"): UIEvent; - createEvent(eventInterface: "UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface: "WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface: "WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface HTMLOListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { + onreset: (ev: Event) => any; /** - * The starting number. + * Fires when the user repositions the scroll box in the scroll bar on the object. + * @param ev The event. */ - start: number; -} -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGAnimatedString { - animVal: string; - baseVal: string; -} -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface CDATASection extends Text { -} -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface StyleMedia { - type: string; - matchMedium(mediaquery: string): boolean; -} -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface HTMLSelectElement extends HTMLElement, MSHTMLCollectionExtensions, MSDataBindingExtensions { - options: HTMLSelectElement; + onscroll: (ev: UIEvent) => any; /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. + * Occurs when the seek operation ends. + * @param ev The event. */ - value: string; + onseeked: (ev: Event) => any; /** - * Retrieves a reference to the form that the object is embedded in. + * Occurs when the current playback position is moved. + * @param ev The event. */ - form: HTMLFormElement; + onseeking: (ev: Event) => any; /** - * Sets or retrieves the name of the object. + * Fires when the current selection changes. + * @param ev The event. */ - name: string; + onselect: (ev: UIEvent) => any; + onselectstart: (ev: Event) => any; /** - * Sets or retrieves the number of rows in the list box. + * Occurs when the download has stopped. + * @param ev The event. */ - size: number; + onstalled: (ev: Event) => any; /** - * Sets or retrieves the number of objects in a collection. + * Fires when the user clicks the Stop button or leaves the Web page. + * @param ev The event. */ - length: number; + onstop: (ev: Event) => any; + onsubmit: (ev: Event) => any; /** - * Sets or retrieves the index of the selected option in a select object. + * Occurs if the load operation has been intentionally halted. + * @param ev The event. */ - selectedIndex: number; + onsuspend: (ev: Event) => any; /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + * Occurs to indicate the current playback position. + * @param ev The event. */ - multiple: boolean; + ontimeupdate: (ev: Event) => any; + ontouchcancel: (ev: TouchEvent) => any; + ontouchend: (ev: TouchEvent) => any; + ontouchmove: (ev: TouchEvent) => any; + ontouchstart: (ev: TouchEvent) => any; /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. + * Occurs when the volume is changed, or playback is muted or unmuted. + * @param ev The event. */ - type: string; + onvolumechange: (ev: Event) => any; /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Occurs when playback stops because the next frame of a video resource is not available. + * @param ev The event. */ - validationMessage: string; + onwaiting: (ev: Event) => any; + onwebkitfullscreenchange: (ev: Event) => any; + onwebkitfullscreenerror: (ev: Event) => any; + plugins: HTMLCollection; + pointerLockElement: Element; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Retrieves a value that indicates the current state of the object. */ - autofocus: boolean; + readyState: string; /** - * Returns a ValidityState object that represents the validity states of an element. + * Gets the URL of the location that referred the user to the current page. */ - validity: ValidityState; + referrer: string; /** - * When present, marks an element that can't be submitted without a value. + * Gets the root svg element in the document hierarchy. */ - required: boolean; + rootElement: SVGSVGElement; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Retrieves a collection of all script objects in the document. */ - willValidate: boolean; + scripts: HTMLCollection; + security: string; /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. + * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. */ - remove(index?: number): void; + styleSheets: StyleSheetList; + /** + * Contains the title of the document. + */ + title: string; + visibilityState: string; + /** + * Sets or gets the color of the links that the user has visited. + */ + vlinkColor: string; + webkitCurrentFullScreenElement: Element; + webkitFullscreenElement: Element; + webkitFullscreenEnabled: boolean; + webkitIsFullScreen: boolean; + xmlEncoding: string; + xmlStandalone: boolean; + /** + * Gets or sets the version attribute specified in the declaration of an XML document. + */ + xmlVersion: string; + adoptNode(source: Node): Node; + captureEvents(): void; + clear(): void; + /** + * Closes an output stream and forces the sent data to display. + */ + close(): void; + /** + * Creates an attribute object with a specified name. + * @param name String that sets the attribute object's name. + */ + createAttribute(name: string): Attr; + createAttributeNS(namespaceURI: string, qualifiedName: string): Attr; + createCDATASection(data: string): CDATASection; + /** + * Creates a comment object with the specified data. + * @param data Sets the comment object's data. + */ + createComment(data: string): Comment; + /** + * Creates a new document. + */ + createDocumentFragment(): DocumentFragment; + /** + * Creates an instance of the element for the specified tag. + * @param tagName The name of an element. + */ + createElement(tagName: "a"): HTMLAnchorElement; + createElement(tagName: "abbr"): HTMLPhraseElement; + createElement(tagName: "acronym"): HTMLPhraseElement; + createElement(tagName: "address"): HTMLBlockElement; + createElement(tagName: "applet"): HTMLAppletElement; + createElement(tagName: "area"): HTMLAreaElement; + createElement(tagName: "audio"): HTMLAudioElement; + createElement(tagName: "b"): HTMLPhraseElement; + createElement(tagName: "base"): HTMLBaseElement; + createElement(tagName: "basefont"): HTMLBaseFontElement; + createElement(tagName: "bdo"): HTMLPhraseElement; + createElement(tagName: "big"): HTMLPhraseElement; + createElement(tagName: "blockquote"): HTMLBlockElement; + createElement(tagName: "body"): HTMLBodyElement; + createElement(tagName: "br"): HTMLBRElement; + createElement(tagName: "button"): HTMLButtonElement; + createElement(tagName: "canvas"): HTMLCanvasElement; + createElement(tagName: "caption"): HTMLTableCaptionElement; + createElement(tagName: "center"): HTMLBlockElement; + createElement(tagName: "cite"): HTMLPhraseElement; + createElement(tagName: "code"): HTMLPhraseElement; + createElement(tagName: "col"): HTMLTableColElement; + createElement(tagName: "colgroup"): HTMLTableColElement; + createElement(tagName: "datalist"): HTMLDataListElement; + createElement(tagName: "dd"): HTMLDDElement; + createElement(tagName: "del"): HTMLModElement; + createElement(tagName: "dfn"): HTMLPhraseElement; + createElement(tagName: "dir"): HTMLDirectoryElement; + createElement(tagName: "div"): HTMLDivElement; + createElement(tagName: "dl"): HTMLDListElement; + createElement(tagName: "dt"): HTMLDTElement; + createElement(tagName: "em"): HTMLPhraseElement; + createElement(tagName: "embed"): HTMLEmbedElement; + createElement(tagName: "fieldset"): HTMLFieldSetElement; + createElement(tagName: "font"): HTMLFontElement; + createElement(tagName: "form"): HTMLFormElement; + createElement(tagName: "frame"): HTMLFrameElement; + createElement(tagName: "frameset"): HTMLFrameSetElement; + createElement(tagName: "h1"): HTMLHeadingElement; + createElement(tagName: "h2"): HTMLHeadingElement; + createElement(tagName: "h3"): HTMLHeadingElement; + createElement(tagName: "h4"): HTMLHeadingElement; + createElement(tagName: "h5"): HTMLHeadingElement; + createElement(tagName: "h6"): HTMLHeadingElement; + createElement(tagName: "head"): HTMLHeadElement; + createElement(tagName: "hr"): HTMLHRElement; + createElement(tagName: "html"): HTMLHtmlElement; + createElement(tagName: "i"): HTMLPhraseElement; + createElement(tagName: "iframe"): HTMLIFrameElement; + createElement(tagName: "img"): HTMLImageElement; + createElement(tagName: "input"): HTMLInputElement; + createElement(tagName: "ins"): HTMLModElement; + createElement(tagName: "isindex"): HTMLIsIndexElement; + createElement(tagName: "kbd"): HTMLPhraseElement; + createElement(tagName: "keygen"): HTMLBlockElement; + createElement(tagName: "label"): HTMLLabelElement; + createElement(tagName: "legend"): HTMLLegendElement; + createElement(tagName: "li"): HTMLLIElement; + createElement(tagName: "link"): HTMLLinkElement; + createElement(tagName: "listing"): HTMLBlockElement; + createElement(tagName: "map"): HTMLMapElement; + createElement(tagName: "marquee"): HTMLMarqueeElement; + createElement(tagName: "menu"): HTMLMenuElement; + createElement(tagName: "meta"): HTMLMetaElement; + createElement(tagName: "nextid"): HTMLNextIdElement; + createElement(tagName: "nobr"): HTMLPhraseElement; + createElement(tagName: "object"): HTMLObjectElement; + createElement(tagName: "ol"): HTMLOListElement; + createElement(tagName: "optgroup"): HTMLOptGroupElement; + createElement(tagName: "option"): HTMLOptionElement; + createElement(tagName: "p"): HTMLParagraphElement; + createElement(tagName: "param"): HTMLParamElement; + createElement(tagName: "plaintext"): HTMLBlockElement; + createElement(tagName: "pre"): HTMLPreElement; + createElement(tagName: "progress"): HTMLProgressElement; + createElement(tagName: "q"): HTMLQuoteElement; + createElement(tagName: "rt"): HTMLPhraseElement; + createElement(tagName: "ruby"): HTMLPhraseElement; + createElement(tagName: "s"): HTMLPhraseElement; + createElement(tagName: "samp"): HTMLPhraseElement; + createElement(tagName: "script"): HTMLScriptElement; + createElement(tagName: "select"): HTMLSelectElement; + createElement(tagName: "small"): HTMLPhraseElement; + createElement(tagName: "source"): HTMLSourceElement; + createElement(tagName: "span"): HTMLSpanElement; + createElement(tagName: "strike"): HTMLPhraseElement; + createElement(tagName: "strong"): HTMLPhraseElement; + createElement(tagName: "style"): HTMLStyleElement; + createElement(tagName: "sub"): HTMLPhraseElement; + createElement(tagName: "sup"): HTMLPhraseElement; + createElement(tagName: "table"): HTMLTableElement; + createElement(tagName: "tbody"): HTMLTableSectionElement; + createElement(tagName: "td"): HTMLTableDataCellElement; + createElement(tagName: "textarea"): HTMLTextAreaElement; + createElement(tagName: "tfoot"): HTMLTableSectionElement; + createElement(tagName: "th"): HTMLTableHeaderCellElement; + createElement(tagName: "thead"): HTMLTableSectionElement; + createElement(tagName: "title"): HTMLTitleElement; + createElement(tagName: "tr"): HTMLTableRowElement; + createElement(tagName: "track"): HTMLTrackElement; + createElement(tagName: "tt"): HTMLPhraseElement; + createElement(tagName: "u"): HTMLPhraseElement; + createElement(tagName: "ul"): HTMLUListElement; + createElement(tagName: "var"): HTMLPhraseElement; + createElement(tagName: "video"): HTMLVideoElement; + createElement(tagName: "x-ms-webview"): MSHTMLWebViewElement; + createElement(tagName: "xmp"): HTMLBlockElement; + createElement(tagName: string): HTMLElement; + createElementNS(namespaceURI: string, qualifiedName: string): Element; + createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; + createNSResolver(nodeResolver: Node): XPathNSResolver; /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. + * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. + * @param root The root element or node to start traversing on. + * @param whatToShow The type of nodes or elements to appear in the node list + * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. + * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. */ - add(element: HTMLElement, before?: any): void; + createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; + createProcessingInstruction(target: string, data: string): ProcessingInstruction; /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. */ - item(name?: any, index?: any): any; + createRange(): Range; /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. + * Creates a text string from the specified value. + * @param data String that specifies the nodeValue property of the text node. */ - namedItem(name: string): any; - [name: string]: any; + createTextNode(data: string): Text; + createTouch(view: any, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; + createTouchList(...touches: Touch[]): TouchList; /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. + * @param root The root element or node to start traversing on. + * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. + * @param filter A custom NodeFilter function to use. + * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. */ - checkValidity(): boolean; + createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Returns the element for the specified x coordinate and the specified y coordinate. + * @param x The x-offset + * @param y The y-offset */ - setCustomValidity(error: string): void; -} -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface TextRange { - boundingLeft: number; - htmlText: string; - offsetLeft: number; - boundingWidth: number; - boundingHeight: number; - boundingTop: number; - text: string; - offsetTop: number; - moveToPoint(x: number, y: number): void; - queryCommandValue(cmdID: string): any; - getBookmark(): string; - move(unit: string, count?: number): number; - queryCommandIndeterm(cmdID: string): boolean; - scrollIntoView(fStart?: boolean): void; - findText(string: string, count?: number, flags?: number): boolean; - execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; - getBoundingClientRect(): ClientRect; - moveToBookmark(bookmark: string): boolean; - isEqual(range: TextRange): boolean; - duplicate(): TextRange; - collapse(start?: boolean): void; - queryCommandText(cmdID: string): string; - select(): void; - pasteHTML(html: string): void; - inRange(range: TextRange): boolean; - moveEnd(unit: string, count?: number): number; - getClientRects(): ClientRectList; - moveStart(unit: string, count?: number): number; - parentElement(): Element; - queryCommandState(cmdID: string): boolean; - compareEndPoints(how: string, sourceRange: TextRange): number; - execCommandShowHelp(cmdID: string): boolean; - moveToElementText(element: Element): void; - expand(Unit: string): boolean; - queryCommandSupported(cmdID: string): boolean; - setEndPoint(how: string, SourceRange: TextRange): void; - queryCommandEnabled(cmdID: string): boolean; -} -declare var TextRange: { - prototype: TextRange; - new(): TextRange; -} - -interface SVGTests { - requiredFeatures: SVGStringList; - requiredExtensions: SVGStringList; - systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface HTMLBlockElement extends HTMLElement, DOML2DeprecatedTextFlowControl { + elementFromPoint(x: number, y: number): Element; + evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver, type: number, result: XPathResult): XPathResult; /** - * Sets or retrieves the width of the object. + * Executes a command on the current document, current selection, or the given range. + * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. + * @param showUI Display the user interface, defaults to false. + * @param value Value to assign. */ - width: number; + execCommand(commandId: string, showUI?: boolean, value?: any): boolean; /** - * Sets or retrieves reference information about the object. + * Displays help information for the given command identifier. + * @param commandId Displays help information for the given command identifier. */ - cite: string; -} -declare var HTMLBlockElement: { - prototype: HTMLBlockElement; - new(): HTMLBlockElement; -} - -interface CSSStyleSheet extends StyleSheet { - owningElement: Element; - imports: StyleSheetList; - isAlternate: boolean; - rules: MSCSSRuleList; - isPrefAlternate: boolean; - readOnly: boolean; - cssText: string; - ownerRule: CSSRule; - href: string; - cssRules: CSSRuleList; - id: string; - pages: StyleSheetPageList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - insertRule(rule: string, index?: number): number; - removeRule(lIndex: number): void; - deleteRule(index?: number): void; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - removeImport(lIndex: number): void; -} -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface MSSelection { - type: string; - typeDetail: string; - createRange(): TextRange; - clear(): void; - createRangeCollection(): TextRangeCollection; - empty(): void; -} -declare var MSSelection: { - prototype: MSSelection; - new(): MSSelection; -} - -interface HTMLMetaElement extends HTMLElement { + execCommandShowHelp(commandId: string): boolean; + exitFullscreen(): void; + exitPointerLock(): void; /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. + * Causes the element to receive the focus and executes the code specified by the onfocus event. */ - httpEquiv: string; + focus(): void; /** - * Sets or retrieves the value specified in the content attribute of the meta object. + * Returns a reference to the first object with the specified value of the ID or NAME attribute. + * @param elementId String that specifies the ID value. Case-insensitive. */ - name: string; + getElementById(elementId: string): HTMLElement; + getElementsByClassName(classNames: string): NodeList; /** - * Gets or sets meta-information to associate with httpEquiv or name. + * Gets a collection of objects based on the value of the NAME or ID attribute. + * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. */ - content: string; + getElementsByName(elementName: string): NodeList; /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. + * Retrieves a collection of objects based on the specified element name. + * @param name Specifies the name of an element. */ - url: string; + getElementsByTagName(tagname: "a"): NodeListOf; + getElementsByTagName(tagname: "abbr"): NodeListOf; + getElementsByTagName(tagname: "acronym"): NodeListOf; + getElementsByTagName(tagname: "address"): NodeListOf; + getElementsByTagName(tagname: "applet"): NodeListOf; + getElementsByTagName(tagname: "area"): NodeListOf; + getElementsByTagName(tagname: "article"): NodeListOf; + getElementsByTagName(tagname: "aside"): NodeListOf; + getElementsByTagName(tagname: "audio"): NodeListOf; + getElementsByTagName(tagname: "b"): NodeListOf; + getElementsByTagName(tagname: "base"): NodeListOf; + getElementsByTagName(tagname: "basefont"): NodeListOf; + getElementsByTagName(tagname: "bdo"): NodeListOf; + getElementsByTagName(tagname: "big"): NodeListOf; + getElementsByTagName(tagname: "blockquote"): NodeListOf; + getElementsByTagName(tagname: "body"): NodeListOf; + getElementsByTagName(tagname: "br"): NodeListOf; + getElementsByTagName(tagname: "button"): NodeListOf; + getElementsByTagName(tagname: "canvas"): NodeListOf; + getElementsByTagName(tagname: "caption"): NodeListOf; + getElementsByTagName(tagname: "center"): NodeListOf; + getElementsByTagName(tagname: "circle"): NodeListOf; + getElementsByTagName(tagname: "cite"): NodeListOf; + getElementsByTagName(tagname: "clippath"): NodeListOf; + getElementsByTagName(tagname: "code"): NodeListOf; + getElementsByTagName(tagname: "col"): NodeListOf; + getElementsByTagName(tagname: "colgroup"): NodeListOf; + getElementsByTagName(tagname: "datalist"): NodeListOf; + getElementsByTagName(tagname: "dd"): NodeListOf; + getElementsByTagName(tagname: "defs"): NodeListOf; + getElementsByTagName(tagname: "del"): NodeListOf; + getElementsByTagName(tagname: "desc"): NodeListOf; + getElementsByTagName(tagname: "dfn"): NodeListOf; + getElementsByTagName(tagname: "dir"): NodeListOf; + getElementsByTagName(tagname: "div"): NodeListOf; + getElementsByTagName(tagname: "dl"): NodeListOf; + getElementsByTagName(tagname: "dt"): NodeListOf; + getElementsByTagName(tagname: "ellipse"): NodeListOf; + getElementsByTagName(tagname: "em"): NodeListOf; + getElementsByTagName(tagname: "embed"): NodeListOf; + getElementsByTagName(tagname: "feblend"): NodeListOf; + getElementsByTagName(tagname: "fecolormatrix"): NodeListOf; + getElementsByTagName(tagname: "fecomponenttransfer"): NodeListOf; + getElementsByTagName(tagname: "fecomposite"): NodeListOf; + getElementsByTagName(tagname: "feconvolvematrix"): NodeListOf; + getElementsByTagName(tagname: "fediffuselighting"): NodeListOf; + getElementsByTagName(tagname: "fedisplacementmap"): NodeListOf; + getElementsByTagName(tagname: "fedistantlight"): NodeListOf; + getElementsByTagName(tagname: "feflood"): NodeListOf; + getElementsByTagName(tagname: "fefunca"): NodeListOf; + getElementsByTagName(tagname: "fefuncb"): NodeListOf; + getElementsByTagName(tagname: "fefuncg"): NodeListOf; + getElementsByTagName(tagname: "fefuncr"): NodeListOf; + getElementsByTagName(tagname: "fegaussianblur"): NodeListOf; + getElementsByTagName(tagname: "feimage"): NodeListOf; + getElementsByTagName(tagname: "femerge"): NodeListOf; + getElementsByTagName(tagname: "femergenode"): NodeListOf; + getElementsByTagName(tagname: "femorphology"): NodeListOf; + getElementsByTagName(tagname: "feoffset"): NodeListOf; + getElementsByTagName(tagname: "fepointlight"): NodeListOf; + getElementsByTagName(tagname: "fespecularlighting"): NodeListOf; + getElementsByTagName(tagname: "fespotlight"): NodeListOf; + getElementsByTagName(tagname: "fetile"): NodeListOf; + getElementsByTagName(tagname: "feturbulence"): NodeListOf; + getElementsByTagName(tagname: "fieldset"): NodeListOf; + getElementsByTagName(tagname: "figcaption"): NodeListOf; + getElementsByTagName(tagname: "figure"): NodeListOf; + getElementsByTagName(tagname: "filter"): NodeListOf; + getElementsByTagName(tagname: "font"): NodeListOf; + getElementsByTagName(tagname: "footer"): NodeListOf; + getElementsByTagName(tagname: "foreignobject"): NodeListOf; + getElementsByTagName(tagname: "form"): NodeListOf; + getElementsByTagName(tagname: "frame"): NodeListOf; + getElementsByTagName(tagname: "frameset"): NodeListOf; + getElementsByTagName(tagname: "g"): NodeListOf; + getElementsByTagName(tagname: "h1"): NodeListOf; + getElementsByTagName(tagname: "h2"): NodeListOf; + getElementsByTagName(tagname: "h3"): NodeListOf; + getElementsByTagName(tagname: "h4"): NodeListOf; + getElementsByTagName(tagname: "h5"): NodeListOf; + getElementsByTagName(tagname: "h6"): NodeListOf; + getElementsByTagName(tagname: "head"): NodeListOf; + getElementsByTagName(tagname: "header"): NodeListOf; + getElementsByTagName(tagname: "hgroup"): NodeListOf; + getElementsByTagName(tagname: "hr"): NodeListOf; + getElementsByTagName(tagname: "html"): NodeListOf; + getElementsByTagName(tagname: "i"): NodeListOf; + getElementsByTagName(tagname: "iframe"): NodeListOf; + getElementsByTagName(tagname: "image"): NodeListOf; + getElementsByTagName(tagname: "img"): NodeListOf; + getElementsByTagName(tagname: "input"): NodeListOf; + getElementsByTagName(tagname: "ins"): NodeListOf; + getElementsByTagName(tagname: "isindex"): NodeListOf; + getElementsByTagName(tagname: "kbd"): NodeListOf; + getElementsByTagName(tagname: "keygen"): NodeListOf; + getElementsByTagName(tagname: "label"): NodeListOf; + getElementsByTagName(tagname: "legend"): NodeListOf; + getElementsByTagName(tagname: "li"): NodeListOf; + getElementsByTagName(tagname: "line"): NodeListOf; + getElementsByTagName(tagname: "lineargradient"): NodeListOf; + getElementsByTagName(tagname: "link"): NodeListOf; + getElementsByTagName(tagname: "listing"): NodeListOf; + getElementsByTagName(tagname: "map"): NodeListOf; + getElementsByTagName(tagname: "mark"): NodeListOf; + getElementsByTagName(tagname: "marker"): NodeListOf; + getElementsByTagName(tagname: "marquee"): NodeListOf; + getElementsByTagName(tagname: "mask"): NodeListOf; + getElementsByTagName(tagname: "menu"): NodeListOf; + getElementsByTagName(tagname: "meta"): NodeListOf; + getElementsByTagName(tagname: "metadata"): NodeListOf; + getElementsByTagName(tagname: "nav"): NodeListOf; + getElementsByTagName(tagname: "nextid"): NodeListOf; + getElementsByTagName(tagname: "nobr"): NodeListOf; + getElementsByTagName(tagname: "noframes"): NodeListOf; + getElementsByTagName(tagname: "noscript"): NodeListOf; + getElementsByTagName(tagname: "object"): NodeListOf; + getElementsByTagName(tagname: "ol"): NodeListOf; + getElementsByTagName(tagname: "optgroup"): NodeListOf; + getElementsByTagName(tagname: "option"): NodeListOf; + getElementsByTagName(tagname: "p"): NodeListOf; + getElementsByTagName(tagname: "param"): NodeListOf; + getElementsByTagName(tagname: "path"): NodeListOf; + getElementsByTagName(tagname: "pattern"): NodeListOf; + getElementsByTagName(tagname: "plaintext"): NodeListOf; + getElementsByTagName(tagname: "polygon"): NodeListOf; + getElementsByTagName(tagname: "polyline"): NodeListOf; + getElementsByTagName(tagname: "pre"): NodeListOf; + getElementsByTagName(tagname: "progress"): NodeListOf; + getElementsByTagName(tagname: "q"): NodeListOf; + getElementsByTagName(tagname: "radialgradient"): NodeListOf; + getElementsByTagName(tagname: "rect"): NodeListOf; + getElementsByTagName(tagname: "rt"): NodeListOf; + getElementsByTagName(tagname: "ruby"): NodeListOf; + getElementsByTagName(tagname: "s"): NodeListOf; + getElementsByTagName(tagname: "samp"): NodeListOf; + getElementsByTagName(tagname: "script"): NodeListOf; + getElementsByTagName(tagname: "section"): NodeListOf; + getElementsByTagName(tagname: "select"): NodeListOf; + getElementsByTagName(tagname: "small"): NodeListOf; + getElementsByTagName(tagname: "source"): NodeListOf; + getElementsByTagName(tagname: "span"): NodeListOf; + getElementsByTagName(tagname: "stop"): NodeListOf; + getElementsByTagName(tagname: "strike"): NodeListOf; + getElementsByTagName(tagname: "strong"): NodeListOf; + getElementsByTagName(tagname: "style"): NodeListOf; + getElementsByTagName(tagname: "sub"): NodeListOf; + getElementsByTagName(tagname: "sup"): NodeListOf; + getElementsByTagName(tagname: "svg"): NodeListOf; + getElementsByTagName(tagname: "switch"): NodeListOf; + getElementsByTagName(tagname: "symbol"): NodeListOf; + getElementsByTagName(tagname: "table"): NodeListOf; + getElementsByTagName(tagname: "tbody"): NodeListOf; + getElementsByTagName(tagname: "td"): NodeListOf; + getElementsByTagName(tagname: "text"): NodeListOf; + getElementsByTagName(tagname: "textpath"): NodeListOf; + getElementsByTagName(tagname: "textarea"): NodeListOf; + getElementsByTagName(tagname: "tfoot"): NodeListOf; + getElementsByTagName(tagname: "th"): NodeListOf; + getElementsByTagName(tagname: "thead"): NodeListOf; + getElementsByTagName(tagname: "title"): NodeListOf; + getElementsByTagName(tagname: "tr"): NodeListOf; + getElementsByTagName(tagname: "track"): NodeListOf; + getElementsByTagName(tagname: "tspan"): NodeListOf; + getElementsByTagName(tagname: "tt"): NodeListOf; + getElementsByTagName(tagname: "u"): NodeListOf; + getElementsByTagName(tagname: "ul"): NodeListOf; + getElementsByTagName(tagname: "use"): NodeListOf; + getElementsByTagName(tagname: "var"): NodeListOf; + getElementsByTagName(tagname: "video"): NodeListOf; + getElementsByTagName(tagname: "view"): NodeListOf; + getElementsByTagName(tagname: "wbr"): NodeListOf; + getElementsByTagName(tagname: "x-ms-webview"): NodeListOf; + getElementsByTagName(tagname: "xmp"): NodeListOf; + getElementsByTagName(tagname: string): NodeList; + getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. + * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. */ - scheme: string; + getSelection(): Selection; /** - * Sets or retrieves the character set used to encode the object. + * Gets a value indicating whether the object currently has focus. */ - charset: string; -} -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface SVGPatternElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGTests, SVGFitToViewBox, SVGExternalResourcesRequired, SVGURIReference { - patternUnits: SVGAnimatedEnumeration; - y: SVGAnimatedLength; - width: SVGAnimatedLength; - x: SVGAnimatedLength; - patternContentUnits: SVGAnimatedEnumeration; - patternTransform: SVGAnimatedTransformList; - height: SVGAnimatedLength; -} -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGAnimatedAngle { - animVal: SVGAngle; - baseVal: SVGAngle; -} -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface Selection { - isCollapsed: boolean; - anchorNode: Node; - focusNode: Node; - anchorOffset: number; - focusOffset: number; - rangeCount: number; - addRange(range: Range): void; - collapseToEnd(): void; - toString(): string; - selectAllChildren(parentNode: Node): void; - getRangeAt(index: number): Range; - collapse(parentNode: Node, offset: number): void; - removeAllRanges(): void; - collapseToStart(): void; - deleteFromDocument(): void; - removeRange(range: Range): void; -} -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface SVGScriptElement extends SVGElement, SVGExternalResourcesRequired, SVGURIReference { - type: string; -} -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface HTMLDDElement extends HTMLElement { + hasFocus(): boolean; + importNode(importedNode: Node, deep: boolean): Node; + msElementsFromPoint(x: number, y: number): NodeList; + msElementsFromRect(left: number, top: number, width: number, height: number): NodeList; + msGetPrintDocumentForNamedFlow(flowName: string): Document; + msSetPrintDocumentUriForNamedFlow(flowName: string, uri: string): void; /** - * Sets or retrieves whether the browser automatically performs wordwrap. + * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. + * @param url Specifies a MIME type for the document. + * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. + * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. + * @param replace Specifies whether the existing entry for the document is replaced in the history list. */ - noWrap: boolean; -} -declare var HTMLDDElement: { - prototype: HTMLDDElement; - new(): HTMLDDElement; -} - -interface MSDataBindingRecordSetReadonlyExtensions { - recordset: any; - namedRecordset(dataMember: string, hierarchy?: any): any; -} - -interface CSSStyleRule extends CSSRule { - selectorText: string; - style: MSStyleCSSProperties; - readOnly: boolean; -} -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface NodeIterator { - whatToShow: number; - filter: NodeFilter; - root: Node; - expandEntityReferences: boolean; - nextNode(): Node; - detach(): void; - previousNode(): Node; -} -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox, SVGExternalResourcesRequired { - viewTarget: SVGStringList; -} -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the relationship between the object and the destination of the link. + open(url?: string, name?: string, features?: string, replace?: boolean): Document | Window; + /** + * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. + * @param commandId Specifies a command identifier. */ - rel: string; + queryCommandEnabled(commandId: string): boolean; /** - * Sets or retrieves the window or frame at which to target content. + * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. + * @param commandId String that specifies a command identifier. */ - target: string; + queryCommandIndeterm(commandId: string): boolean; /** - * Sets or retrieves a destination URL or an anchor point. + * Returns a Boolean value that indicates the current state of the command. + * @param commandId String that specifies a command identifier. */ - href: string; + queryCommandState(commandId: string): boolean; /** - * Sets or retrieves the media type. + * Returns a Boolean value that indicates whether the current command is supported on the current range. + * @param commandId Specifies a command identifier. */ - media: string; + queryCommandSupported(commandId: string): boolean; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Retrieves the string associated with a command. + * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. */ - rev: string; + queryCommandText(commandId: string): string; /** - * Sets or retrieves the MIME type of the object. + * Returns the current value of the document, range, or current selection for the given command. + * @param commandId String that specifies a command identifier. */ - type: string; + queryCommandValue(commandId: string): string; + releaseEvents(): void; /** - * Sets or retrieves the character set used to encode the object. + * Allows updating the print settings for the page. */ - charset: string; + updateSettings(): void; + webkitCancelFullScreen(): void; + webkitExitFullscreen(): void; /** - * Sets or retrieves the language code of the object. + * Writes one or more HTML expressions to a document in the specified window. + * @param content Specifies the text and HTML tags to write. */ - hreflang: string; -} -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface SVGLocatable { - farthestViewportElement: SVGElement; - nearestViewportElement: SVGElement; - getBBox(): SVGRect; - getTransformToElement(element: SVGElement): SVGMatrix; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { + write(...content: string[]): void; /** - * Sets or retrieves the current typeface family. + * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. + * @param content The text and HTML tags to write. */ - face: string; -} -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; + writeln(...content: string[]): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "fullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "fullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mssitemodejumplistitemremoved", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msthumbnailclick", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerlockchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointerlockerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stop", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGTitleElement extends SVGElement, SVGStylable, SVGLangSpace { -} -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; +declare var Document: { + prototype: Document; + new(): Document; } -interface ControlRangeCollection { - length: number; - queryCommandValue(cmdID: string): any; - remove(index: number): void; - add(item: Element): void; - queryCommandIndeterm(cmdID: string): boolean; - scrollIntoView(varargStart?: any): void; - item(index: number): Element; - [index: number]: Element; - execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; - addElement(item: Element): void; - queryCommandState(cmdID: string): boolean; - queryCommandSupported(cmdID: string): boolean; - queryCommandEnabled(cmdID: string): boolean; - queryCommandText(cmdID: string): string; - select(): void; +interface DocumentFragment extends Node, NodeSelector { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var ControlRangeCollection: { - prototype: ControlRangeCollection; - new(): ControlRangeCollection; + +declare var DocumentFragment: { + prototype: DocumentFragment; + new(): DocumentFragment; } -interface MSNamespaceInfo extends MSEventAttachmentTarget { - urn: string; - onreadystatechange: (ev: Event) => any; +interface DocumentType extends Node, ChildNode { + entities: NamedNodeMap; + internalSubset: string; name: string; - readyState: string; - doImport(implementationUrl: string): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + notations: NamedNodeMap; + publicId: string; + systemId: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSNamespaceInfo: { - prototype: MSNamespaceInfo; - new(): MSNamespaceInfo; + +declare var DocumentType: { + prototype: DocumentType; + new(): DocumentType; } -interface WindowSessionStorage { - sessionStorage: Storage; +interface DragEvent extends MouseEvent { + dataTransfer: DataTransfer; + initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; + msConvertURL(file: File, targetType: string, targetURL?: string): void; } -interface SVGAnimatedTransformList { - animVal: SVGTransformList; - baseVal: SVGTransformList; +declare var DragEvent: { + prototype: DragEvent; + new(): DragEvent; } -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; + +interface DynamicsCompressorNode extends AudioNode { + attack: AudioParam; + knee: AudioParam; + ratio: AudioParam; + reduction: AudioParam; + release: AudioParam; + threshold: AudioParam; } -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; +declare var DynamicsCompressorNode: { + prototype: DynamicsCompressorNode; + new(): DynamicsCompressorNode; } -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; + +interface EXT_texture_filter_anisotropic { + MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + TEXTURE_MAX_ANISOTROPY_EXT: number; } -interface HTMLOptionElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - index: number; - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; +declare var EXT_texture_filter_anisotropic: { + prototype: EXT_texture_filter_anisotropic; + new(): EXT_texture_filter_anisotropic; + MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + TEXTURE_MAX_ANISOTROPY_EXT: number; +} + +interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode { + classList: DOMTokenList; + clientHeight: number; + clientLeft: number; + clientTop: number; + clientWidth: number; + msContentZoomFactor: number; + msRegionOverflow: string; + onariarequest: (ev: AriaRequestEvent) => any; + oncommand: (ev: CommandEvent) => any; + ongotpointercapture: (ev: PointerEvent) => any; + onlostpointercapture: (ev: PointerEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsgotpointercapture: (ev: MSPointerEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmslostpointercapture: (ev: MSPointerEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + ontouchcancel: (ev: TouchEvent) => any; + ontouchend: (ev: TouchEvent) => any; + ontouchmove: (ev: TouchEvent) => any; + ontouchstart: (ev: TouchEvent) => any; + onwebkitfullscreenchange: (ev: Event) => any; + onwebkitfullscreenerror: (ev: Event) => any; + scrollHeight: number; + scrollLeft: number; + scrollTop: number; + scrollWidth: number; + tagName: string; + getAttribute(name?: string): string; + getAttributeNS(namespaceURI: string, localName: string): string; + getAttributeNode(name: string): Attr; + getAttributeNodeNS(namespaceURI: string, localName: string): Attr; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + getElementsByTagName(name: "a"): NodeListOf; + getElementsByTagName(name: "abbr"): NodeListOf; + getElementsByTagName(name: "acronym"): NodeListOf; + getElementsByTagName(name: "address"): NodeListOf; + getElementsByTagName(name: "applet"): NodeListOf; + getElementsByTagName(name: "area"): NodeListOf; + getElementsByTagName(name: "article"): NodeListOf; + getElementsByTagName(name: "aside"): NodeListOf; + getElementsByTagName(name: "audio"): NodeListOf; + getElementsByTagName(name: "b"): NodeListOf; + getElementsByTagName(name: "base"): NodeListOf; + getElementsByTagName(name: "basefont"): NodeListOf; + getElementsByTagName(name: "bdo"): NodeListOf; + getElementsByTagName(name: "big"): NodeListOf; + getElementsByTagName(name: "blockquote"): NodeListOf; + getElementsByTagName(name: "body"): NodeListOf; + getElementsByTagName(name: "br"): NodeListOf; + getElementsByTagName(name: "button"): NodeListOf; + getElementsByTagName(name: "canvas"): NodeListOf; + getElementsByTagName(name: "caption"): NodeListOf; + getElementsByTagName(name: "center"): NodeListOf; + getElementsByTagName(name: "circle"): NodeListOf; + getElementsByTagName(name: "cite"): NodeListOf; + getElementsByTagName(name: "clippath"): NodeListOf; + getElementsByTagName(name: "code"): NodeListOf; + getElementsByTagName(name: "col"): NodeListOf; + getElementsByTagName(name: "colgroup"): NodeListOf; + getElementsByTagName(name: "datalist"): NodeListOf; + getElementsByTagName(name: "dd"): NodeListOf; + getElementsByTagName(name: "defs"): NodeListOf; + getElementsByTagName(name: "del"): NodeListOf; + getElementsByTagName(name: "desc"): NodeListOf; + getElementsByTagName(name: "dfn"): NodeListOf; + getElementsByTagName(name: "dir"): NodeListOf; + getElementsByTagName(name: "div"): NodeListOf; + getElementsByTagName(name: "dl"): NodeListOf; + getElementsByTagName(name: "dt"): NodeListOf; + getElementsByTagName(name: "ellipse"): NodeListOf; + getElementsByTagName(name: "em"): NodeListOf; + getElementsByTagName(name: "embed"): NodeListOf; + getElementsByTagName(name: "feblend"): NodeListOf; + getElementsByTagName(name: "fecolormatrix"): NodeListOf; + getElementsByTagName(name: "fecomponenttransfer"): NodeListOf; + getElementsByTagName(name: "fecomposite"): NodeListOf; + getElementsByTagName(name: "feconvolvematrix"): NodeListOf; + getElementsByTagName(name: "fediffuselighting"): NodeListOf; + getElementsByTagName(name: "fedisplacementmap"): NodeListOf; + getElementsByTagName(name: "fedistantlight"): NodeListOf; + getElementsByTagName(name: "feflood"): NodeListOf; + getElementsByTagName(name: "fefunca"): NodeListOf; + getElementsByTagName(name: "fefuncb"): NodeListOf; + getElementsByTagName(name: "fefuncg"): NodeListOf; + getElementsByTagName(name: "fefuncr"): NodeListOf; + getElementsByTagName(name: "fegaussianblur"): NodeListOf; + getElementsByTagName(name: "feimage"): NodeListOf; + getElementsByTagName(name: "femerge"): NodeListOf; + getElementsByTagName(name: "femergenode"): NodeListOf; + getElementsByTagName(name: "femorphology"): NodeListOf; + getElementsByTagName(name: "feoffset"): NodeListOf; + getElementsByTagName(name: "fepointlight"): NodeListOf; + getElementsByTagName(name: "fespecularlighting"): NodeListOf; + getElementsByTagName(name: "fespotlight"): NodeListOf; + getElementsByTagName(name: "fetile"): NodeListOf; + getElementsByTagName(name: "feturbulence"): NodeListOf; + getElementsByTagName(name: "fieldset"): NodeListOf; + getElementsByTagName(name: "figcaption"): NodeListOf; + getElementsByTagName(name: "figure"): NodeListOf; + getElementsByTagName(name: "filter"): NodeListOf; + getElementsByTagName(name: "font"): NodeListOf; + getElementsByTagName(name: "footer"): NodeListOf; + getElementsByTagName(name: "foreignobject"): NodeListOf; + getElementsByTagName(name: "form"): NodeListOf; + getElementsByTagName(name: "frame"): NodeListOf; + getElementsByTagName(name: "frameset"): NodeListOf; + getElementsByTagName(name: "g"): NodeListOf; + getElementsByTagName(name: "h1"): NodeListOf; + getElementsByTagName(name: "h2"): NodeListOf; + getElementsByTagName(name: "h3"): NodeListOf; + getElementsByTagName(name: "h4"): NodeListOf; + getElementsByTagName(name: "h5"): NodeListOf; + getElementsByTagName(name: "h6"): NodeListOf; + getElementsByTagName(name: "head"): NodeListOf; + getElementsByTagName(name: "header"): NodeListOf; + getElementsByTagName(name: "hgroup"): NodeListOf; + getElementsByTagName(name: "hr"): NodeListOf; + getElementsByTagName(name: "html"): NodeListOf; + getElementsByTagName(name: "i"): NodeListOf; + getElementsByTagName(name: "iframe"): NodeListOf; + getElementsByTagName(name: "image"): NodeListOf; + getElementsByTagName(name: "img"): NodeListOf; + getElementsByTagName(name: "input"): NodeListOf; + getElementsByTagName(name: "ins"): NodeListOf; + getElementsByTagName(name: "isindex"): NodeListOf; + getElementsByTagName(name: "kbd"): NodeListOf; + getElementsByTagName(name: "keygen"): NodeListOf; + getElementsByTagName(name: "label"): NodeListOf; + getElementsByTagName(name: "legend"): NodeListOf; + getElementsByTagName(name: "li"): NodeListOf; + getElementsByTagName(name: "line"): NodeListOf; + getElementsByTagName(name: "lineargradient"): NodeListOf; + getElementsByTagName(name: "link"): NodeListOf; + getElementsByTagName(name: "listing"): NodeListOf; + getElementsByTagName(name: "map"): NodeListOf; + getElementsByTagName(name: "mark"): NodeListOf; + getElementsByTagName(name: "marker"): NodeListOf; + getElementsByTagName(name: "marquee"): NodeListOf; + getElementsByTagName(name: "mask"): NodeListOf; + getElementsByTagName(name: "menu"): NodeListOf; + getElementsByTagName(name: "meta"): NodeListOf; + getElementsByTagName(name: "metadata"): NodeListOf; + getElementsByTagName(name: "nav"): NodeListOf; + getElementsByTagName(name: "nextid"): NodeListOf; + getElementsByTagName(name: "nobr"): NodeListOf; + getElementsByTagName(name: "noframes"): NodeListOf; + getElementsByTagName(name: "noscript"): NodeListOf; + getElementsByTagName(name: "object"): NodeListOf; + getElementsByTagName(name: "ol"): NodeListOf; + getElementsByTagName(name: "optgroup"): NodeListOf; + getElementsByTagName(name: "option"): NodeListOf; + getElementsByTagName(name: "p"): NodeListOf; + getElementsByTagName(name: "param"): NodeListOf; + getElementsByTagName(name: "path"): NodeListOf; + getElementsByTagName(name: "pattern"): NodeListOf; + getElementsByTagName(name: "plaintext"): NodeListOf; + getElementsByTagName(name: "polygon"): NodeListOf; + getElementsByTagName(name: "polyline"): NodeListOf; + getElementsByTagName(name: "pre"): NodeListOf; + getElementsByTagName(name: "progress"): NodeListOf; + getElementsByTagName(name: "q"): NodeListOf; + getElementsByTagName(name: "radialgradient"): NodeListOf; + getElementsByTagName(name: "rect"): NodeListOf; + getElementsByTagName(name: "rt"): NodeListOf; + getElementsByTagName(name: "ruby"): NodeListOf; + getElementsByTagName(name: "s"): NodeListOf; + getElementsByTagName(name: "samp"): NodeListOf; + getElementsByTagName(name: "script"): NodeListOf; + getElementsByTagName(name: "section"): NodeListOf; + getElementsByTagName(name: "select"): NodeListOf; + getElementsByTagName(name: "small"): NodeListOf; + getElementsByTagName(name: "source"): NodeListOf; + getElementsByTagName(name: "span"): NodeListOf; + getElementsByTagName(name: "stop"): NodeListOf; + getElementsByTagName(name: "strike"): NodeListOf; + getElementsByTagName(name: "strong"): NodeListOf; + getElementsByTagName(name: "style"): NodeListOf; + getElementsByTagName(name: "sub"): NodeListOf; + getElementsByTagName(name: "sup"): NodeListOf; + getElementsByTagName(name: "svg"): NodeListOf; + getElementsByTagName(name: "switch"): NodeListOf; + getElementsByTagName(name: "symbol"): NodeListOf; + getElementsByTagName(name: "table"): NodeListOf; + getElementsByTagName(name: "tbody"): NodeListOf; + getElementsByTagName(name: "td"): NodeListOf; + getElementsByTagName(name: "text"): NodeListOf; + getElementsByTagName(name: "textpath"): NodeListOf; + getElementsByTagName(name: "textarea"): NodeListOf; + getElementsByTagName(name: "tfoot"): NodeListOf; + getElementsByTagName(name: "th"): NodeListOf; + getElementsByTagName(name: "thead"): NodeListOf; + getElementsByTagName(name: "title"): NodeListOf; + getElementsByTagName(name: "tr"): NodeListOf; + getElementsByTagName(name: "track"): NodeListOf; + getElementsByTagName(name: "tspan"): NodeListOf; + getElementsByTagName(name: "tt"): NodeListOf; + getElementsByTagName(name: "u"): NodeListOf; + getElementsByTagName(name: "ul"): NodeListOf; + getElementsByTagName(name: "use"): NodeListOf; + getElementsByTagName(name: "var"): NodeListOf; + getElementsByTagName(name: "video"): NodeListOf; + getElementsByTagName(name: "view"): NodeListOf; + getElementsByTagName(name: "wbr"): NodeListOf; + getElementsByTagName(name: "x-ms-webview"): NodeListOf; + getElementsByTagName(name: "xmp"): NodeListOf; + getElementsByTagName(name: string): NodeList; + getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; + hasAttribute(name: string): boolean; + hasAttributeNS(namespaceURI: string, localName: string): boolean; + msGetRegionContent(): MSRangeCollection; + msGetUntransformedBounds(): ClientRect; + msMatchesSelector(selectors: string): boolean; + msReleasePointerCapture(pointerId: number): void; + msSetPointerCapture(pointerId: number): void; + msZoomTo(args: MsZoomToOptions): void; + releasePointerCapture(pointerId: number): void; + removeAttribute(name?: string): void; + removeAttributeNS(namespaceURI: string, localName: string): void; + removeAttributeNode(oldAttr: Attr): Attr; + requestFullscreen(): void; + requestPointerLock(): void; + setAttribute(name?: string, value?: string): void; + setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; + setAttributeNode(newAttr: Attr): Attr; + setAttributeNodeNS(newAttr: Attr): Attr; + setPointerCapture(pointerId: number): void; + webkitMatchesSelector(selectors: string): boolean; + webkitRequestFullScreen(): void; + webkitRequestFullscreen(): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; - create(): HTMLOptionElement; + +declare var Element: { + prototype: Element; + new(): Element; } -interface HTMLMapElement extends HTMLElement { - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - areas: HTMLAreasCollection; +interface ErrorEvent extends Event { + colno: number; + error: any; + filename: string; + lineno: number; + message: string; + initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; } -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; + +declare var ErrorEvent: { + prototype: ErrorEvent; + new(): ErrorEvent; } -interface HTMLMenuElement extends HTMLElement, DOML2DeprecatedListSpaceReduction { +interface Event { + bubbles: boolean; + cancelBubble: boolean; + cancelable: boolean; + currentTarget: EventTarget; + defaultPrevented: boolean; + eventPhase: number; + isTrusted: boolean; + returnValue: boolean; + srcElement: Element; + target: EventTarget; + timeStamp: number; type: string; -} -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; + initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; + preventDefault(): void; + stopImmediatePropagation(): void; + stopPropagation(): void; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; } -interface MouseWheelEvent extends MouseEvent { - wheelDelta: number; - initMouseWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, wheelDeltaArg: number): void; -} -declare var MouseWheelEvent: { - prototype: MouseWheelEvent; - new(): MouseWheelEvent; +declare var Event: { + prototype: Event; + new(type: string, eventInitDict?: EventInit): Event; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; } -interface SVGFitToViewBox { - viewBox: SVGAnimatedRect; - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; +interface EventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + dispatchEvent(evt: Event): boolean; + removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGPointList { - numberOfItems: number; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; - getItem(index: number): SVGPoint; - clear(): void; - appendItem(newItem: SVGPoint): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - removeItem(index: number): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; -} -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; +declare var EventTarget: { + prototype: EventTarget; + new(): EventTarget; } -interface SVGAnimatedLengthList { - animVal: SVGLengthList; - baseVal: SVGLengthList; -} -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; +interface External { } -interface SVGAnimatedPreserveAspectRatio { - animVal: SVGPreserveAspectRatio; - baseVal: SVGPreserveAspectRatio; +declare var External: { + prototype: External; + new(): External; } -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; + +interface File extends Blob { + lastModifiedDate: any; + name: string; } -interface MSSiteModeEvent extends Event { - buttonID: number; - actionURL: string; +declare var File: { + prototype: File; + new(): File; } -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; + +interface FileList { + length: number; + item(index: number): File; + [index: number]: File; } -interface DOML2DeprecatedTextFlowControl { - clear: string; +declare var FileList: { + prototype: FileList; + new(): FileList; } -interface StyleSheetPageList { - length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; +interface FileReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(blob: Blob): void; + readAsBinaryString(blob: Blob): void; + readAsDataURL(blob: Blob): void; + readAsText(blob: Blob, encoding?: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; + +declare var FileReader: { + prototype: FileReader; + new(): FileReader; } -interface MSCSSProperties extends CSSStyleDeclaration { - scrollbarShadowColor: string; - scrollbarHighlightColor: string; - layoutGridChar: string; - layoutGridType: string; - textAutospace: string; - textKashidaSpace: string; - writingMode: string; - scrollbarFaceColor: string; - backgroundPositionY: string; - lineBreak: string; - imeMode: string; - msBlockProgression: string; - layoutGridLine: string; - scrollbarBaseColor: string; - layoutGrid: string; - layoutFlow: string; - textKashida: string; - filter: string; - zoom: string; - scrollbarArrowColor: string; - behavior: string; - backgroundPositionX: string; - accelerator: string; - layoutGridMode: string; - textJustifyTrim: string; - scrollbar3dLightColor: string; - msInterpolationMode: string; - scrollbarTrackColor: string; - scrollbarDarkShadowColor: string; - styleFloat: string; - getAttribute(attributeName: string, flags?: number): any; - setAttribute(attributeName: string, AttributeValue: any, flags?: number): void; - removeAttribute(attributeName: string, flags?: number): boolean; -} -declare var MSCSSProperties: { - prototype: MSCSSProperties; - new(): MSCSSProperties; +interface FocusEvent extends UIEvent { + relatedTarget: EventTarget; + initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; } -interface SVGExternalResourcesRequired { - externalResourcesRequired: SVGAnimatedBoolean; +declare var FocusEvent: { + prototype: FocusEvent; + new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; } -interface HTMLImageElement extends HTMLElement, MSImageResourceExtensions, MSDataBindingExtensions, MSResourceMetadata { - /** - * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * The original height of the image resource before sizing. - */ - naturalHeight: number; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * The original width of the image resource before sizing. - */ - naturalWidth: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - /** - * Contains the hypertext reference (HREF) of the URL. - */ - href: string; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - complete: boolean; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - crossOrigin: string; - msPlayToPreferredSourceUri: string; +interface FormData { + append(name: any, value: any, blobName?: string): void; } -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; - create(): HTMLImageElement; + +declare var FormData: { + prototype: FormData; + new(): FormData; } -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Returns a string representation of an object. - */ - toString(): string; +interface GainNode extends AudioNode { + gain: AudioParam; } -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; + +declare var GainNode: { + prototype: GainNode; + new(): GainNode; } -interface EventTarget { - removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - dispatchEvent(evt: Event): boolean; +interface Gamepad { + axes: number[]; + buttons: GamepadButton[]; + connected: boolean; + id: string; + index: number; + mapping: string; + timestamp: number; } -interface SVGAngle { - valueAsString: string; - valueInSpecifiedUnits: number; +declare var Gamepad: { + prototype: Gamepad; + new(): Gamepad; +} + +interface GamepadButton { + pressed: boolean; value: number; - unitType: number; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - convertToSpecifiedUnits(unitType: number): void; - SVG_ANGLETYPE_RAD: number; - SVG_ANGLETYPE_UNKNOWN: number; - SVG_ANGLETYPE_UNSPECIFIED: number; - SVG_ANGLETYPE_DEG: number; - SVG_ANGLETYPE_GRAD: number; } -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - SVG_ANGLETYPE_RAD: number; - SVG_ANGLETYPE_UNKNOWN: number; - SVG_ANGLETYPE_UNSPECIFIED: number; - SVG_ANGLETYPE_DEG: number; - SVG_ANGLETYPE_GRAD: number; + +declare var GamepadButton: { + prototype: GamepadButton; + new(): GamepadButton; } -interface HTMLButtonElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - status: any; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; +interface GamepadEvent extends Event { + gamepad: Gamepad; +} + +declare var GamepadEvent: { + prototype: GamepadEvent; + new(): GamepadEvent; +} + +interface Geolocation { + clearWatch(watchId: number): void; + getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; + watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; +} + +declare var Geolocation: { + prototype: Geolocation; + new(): Geolocation; +} + +interface HTMLAllCollection extends HTMLCollection { + namedItem(name: string): Element; +} + +declare var HTMLAllCollection: { + prototype: HTMLAllCollection; + new(): HTMLAllCollection; +} + +interface HTMLAnchorElement extends HTMLElement { + Methods: string; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Sets or retrieves the character set used to encode the object. */ - willValidate: boolean; + charset: string; /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. + * Sets or retrieves the coordinates of the object. */ - formAction: string; + coords: string; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Contains the anchor portion of the URL including the hash sign (#). */ - autofocus: boolean; + hash: string; /** - * Returns a ValidityState object that represents the validity states of an element. + * Contains the hostname and port values of the URL. */ - validity: ValidityState; + host: string; /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + * Contains the hostname of a URL. */ - formNoValidate: string; + hostname: string; /** - * Used to override the encoding (formEnctype attribute) specified on the form element. + * Sets or retrieves a destination URL or an anchor point. */ - formEnctype: string; + href: string; /** - * Overrides the submit method attribute previously specified on a form element. + * Sets or retrieves the language code of the object. */ - formMethod: string; + hreflang: string; + mimeType: string; /** - * Creates a TextRange object for the element. + * Sets or retrieves the shape of the object. */ - createTextRange(): TextRange; + name: string; + nameProp: string; /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Contains the pathname of the URL. */ - checkValidity(): boolean; + pathname: string; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Sets or retrieves the port number associated with a URL. */ - setCustomValidity(error: string): void; -} -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLSourceElement extends HTMLElement { + port: string; /** - * The address or URL of the a media resource that is to be considered. + * Contains the protocol of the URL. */ - src: string; - /** - * Gets or sets the intended media type of the media source. - */ - media: string; + protocol: string; + protocolLong: string; /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - msKeySystem: string; -} -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface KeyboardEvent extends UIEvent { - location: number; - keyCode: number; - shiftKey: boolean; - which: number; - locale: string; - key: string; - altKey: boolean; - metaKey: boolean; - char: string; - ctrlKey: boolean; - repeat: boolean; - charCode: number; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - DOM_KEY_LOCATION_RIGHT: number; - DOM_KEY_LOCATION_STANDARD: number; - DOM_KEY_LOCATION_LEFT: number; - DOM_KEY_LOCATION_NUMPAD: number; - DOM_KEY_LOCATION_JOYSTICK: number; - DOM_KEY_LOCATION_MOBILE: number; -} -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(): KeyboardEvent; - DOM_KEY_LOCATION_RIGHT: number; - DOM_KEY_LOCATION_STANDARD: number; - DOM_KEY_LOCATION_LEFT: number; - DOM_KEY_LOCATION_NUMPAD: number; - DOM_KEY_LOCATION_JOYSTICK: number; - DOM_KEY_LOCATION_MOBILE: number; -} - -interface MessageEvent extends Event { - source: Window; - origin: string; - data: any; - ports: any; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} -declare var MessageEvent: { - prototype: MessageEvent; - new(): MessageEvent; + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rel: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rev: string; + /** + * Sets or retrieves the substring of the href property that follows the question mark. + */ + search: string; + /** + * Sets or retrieves the shape of the object. + */ + shape: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Retrieves or sets the text of the object as a string. + */ + text: string; + type: string; + urn: string; + /** + * Returns a string representation of an object. + */ + toString(): string; } -interface SVGElement extends Element { - onmouseover: (ev: MouseEvent) => any; - viewportElement: SVGElement; - onmousemove: (ev: MouseEvent) => any; - onmouseout: (ev: MouseEvent) => any; - ondblclick: (ev: MouseEvent) => any; - onfocusout: (ev: FocusEvent) => any; - onfocusin: (ev: FocusEvent) => any; - xmlbase: string; - onmousedown: (ev: MouseEvent) => any; - onload: (ev: Event) => any; - onmouseup: (ev: MouseEvent) => any; - onclick: (ev: MouseEvent) => any; - ownerSVGElement: SVGSVGElement; - id: string; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; +declare var HTMLAnchorElement: { + prototype: HTMLAnchorElement; + new(): HTMLAnchorElement; } -interface HTMLScriptElement extends HTMLElement { +interface HTMLAppletElement extends HTMLElement { /** - * Sets or retrieves the status of the script. + * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. */ - defer: boolean; + BaseHref: string; + align: string; /** - * Retrieves or sets the text of the object as a string. + * Sets or retrieves a text alternative to the graphic. */ - text: string; + alt: string; /** - * Retrieves the URL to an external file that contains the source code or data. + * Gets or sets the optional alternative HTML script to execute if the object fails to load. */ - src: string; - /** - * Sets or retrieves the object that is bound to the event script. + altHtml: string; + /** + * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. */ - htmlFor: string; + archive: string; + border: string; + code: string; /** - * Sets or retrieves the character set used to encode the object. + * Sets or retrieves the URL of the component. */ - charset: string; + codeBase: string; /** - * Sets or retrieves the MIME type for the associated scripting engine. + * Sets or retrieves the Internet media type for the code associated with the object. + */ + codeType: string; + /** + * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. + */ + contentDocument: Document; + /** + * Sets or retrieves the URL that references the data of the object. + */ + data: string; + /** + * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. + */ + declare: boolean; + form: HTMLFormElement; + /** + * Sets or retrieves the height of the object. + */ + height: string; + hspace: number; + /** + * Sets or retrieves the shape of the object. + */ + name: string; + object: string; + /** + * Sets or retrieves a message to be displayed while an object is loading. + */ + standby: string; + /** + * Returns the content type of the object. */ type: string; /** - * Sets or retrieves the event for which the script is written. + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. */ - event: string; - async: boolean; + useMap: string; + vspace: number; + width: number; } -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; + +declare var HTMLAppletElement: { + prototype: HTMLAppletElement; + new(): HTMLAppletElement; } -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundColorStyle { +interface HTMLAreaElement extends HTMLElement { /** - * Retrieves the position of the object in the rows collection for the table. + * Sets or retrieves a text alternative to the graphic. */ - rowIndex: number; + alt: string; /** - * Retrieves a collection of all cells in the table row. + * Sets or retrieves the coordinates of the object. */ - cells: HTMLCollection; + coords: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves the subsection of the href property that follows the number sign (#). */ - align: string; + hash: string; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Sets or retrieves the hostname and port number of the location or URL. */ - borderColorLight: any; + host: string; /** - * Retrieves the position of the object in the collection. + * Sets or retrieves the host name part of the location or URL. */ - sectionRowIndex: number; + hostname: string; /** - * Sets or retrieves the border color of the object. + * Sets or retrieves a destination URL or an anchor point. */ - borderColor: any; + href: string; /** - * Sets or retrieves the height of the object. + * Sets or gets whether clicks in this region cause action. */ - height: any; + noHref: boolean; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Sets or retrieves the file name or path specified by the object. */ - borderColorDark: any; + pathname: string; /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. + * Sets or retrieves the port number associated with a URL. */ - deleteCell(index?: number): void; + port: string; /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. + * Sets or retrieves the protocol portion of a URL. */ - insertCell(index?: number): HTMLElement; -} -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface CanvasRenderingContext2D { - miterLimit: number; - font: string; - globalCompositeOperation: string; - msFillRule: string; - lineCap: string; - msImageSmoothingEnabled: boolean; - lineDashOffset: number; - shadowColor: string; - lineJoin: string; - shadowOffsetX: number; - lineWidth: number; - canvas: HTMLCanvasElement; - strokeStyle: any; - globalAlpha: number; - shadowOffsetY: number; - fillStyle: any; - shadowBlur: number; - textAlign: string; - textBaseline: string; - restore(): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - save(): void; - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - measureText(text: string): TextMetrics; - isPointInPath(x: number, y: number, fillRule?: string): boolean; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - rotate(angle: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - translate(x: number, y: number): void; - scale(x: number, y: number): void; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - lineTo(x: number, y: number): void; - getLineDash(): number[]; - fill(fillRule?: string): void; - createImageData(imageDataOrSw: any, sh?: number): ImageData; - createPattern(image: HTMLElement, repetition: string): CanvasPattern; - closePath(): void; - rect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: string): void; - clearRect(x: number, y: number, w: number, h: number): void; - moveTo(x: number, y: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - fillRect(x: number, y: number, w: number, h: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - drawImage(image: HTMLElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(): void; - strokeRect(x: number, y: number, w: number, h: number): void; - setLineDash(segments: number[]): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - beginPath(): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; + protocol: string; + rel: string; + /** + * Sets or retrieves the substring of the href property that follows the question mark. + */ + search: string; + /** + * Sets or retrieves the shape of the object. + */ + shape: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Returns a string representation of an object. + */ + toString(): string; } -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; + +declare var HTMLAreaElement: { + prototype: HTMLAreaElement; + new(): HTMLAreaElement; } -interface MSCSSRuleList { - length: number; - item(index?: number): CSSStyleRule; - [index: number]: CSSStyleRule; +interface HTMLAreasCollection extends HTMLCollection { + /** + * Adds an element to the areas, controlRange, or options collection. + */ + add(element: HTMLElement, before?: HTMLElement): void; + add(element: HTMLElement, before?: number): void; + /** + * Removes an element from the collection. + */ + remove(index?: number): void; } -declare var MSCSSRuleList: { - prototype: MSCSSRuleList; - new(): MSCSSRuleList; + +declare var HTMLAreasCollection: { + prototype: HTMLAreasCollection; + new(): HTMLAreasCollection; } -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; +interface HTMLAudioElement extends HTMLMediaElement { } -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; + +declare var HTMLAudioElement: { + prototype: HTMLAudioElement; + new(): HTMLAudioElement; } -interface SVGPathSegArcAbs extends SVGPathSeg { - y: number; - sweepFlag: boolean; - r2: number; - x: number; - angle: number; - r1: number; - largeArcFlag: boolean; +interface HTMLBRElement extends HTMLElement { + /** + * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. + */ + clear: string; } -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; + +declare var HTMLBRElement: { + prototype: HTMLBRElement; + new(): HTMLBRElement; } -interface SVGTransformList { - numberOfItems: number; - getItem(index: number): SVGTransform; - consolidate(): SVGTransform; - clear(): void; - appendItem(newItem: SVGTransform): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - removeItem(index: number): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; +interface HTMLBaseElement extends HTMLElement { + /** + * Gets or sets the baseline URL on which relative links are based. + */ + href: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; } -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; + +declare var HTMLBaseElement: { + prototype: HTMLBaseElement; + new(): HTMLBaseElement; } -interface HTMLHtmlElement extends HTMLElement { +interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { /** - * Sets or retrieves the DTD version that governs the current document. + * Sets or retrieves the current typeface family. */ - version: string; + face: string; + /** + * Sets or retrieves the font size of the object. + */ + size: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; + +declare var HTMLBaseFontElement: { + prototype: HTMLBaseFontElement; + new(): HTMLBaseFontElement; } -interface SVGPathSegClosePath extends SVGPathSeg { +interface HTMLBlockElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + clear: string; + /** + * Sets or retrieves the width of the object. + */ + width: number; } -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; + +declare var HTMLBlockElement: { + prototype: HTMLBlockElement; + new(): HTMLBlockElement; +} + +interface HTMLBodyElement extends HTMLElement { + aLink: any; + background: string; + bgColor: any; + bgProperties: string; + link: any; + noWrap: boolean; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + onblur: (ev: FocusEvent) => any; + onerror: (ev: Event) => any; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + onload: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onpopstate: (ev: PopStateEvent) => any; + onresize: (ev: UIEvent) => any; + onstorage: (ev: StorageEvent) => any; + onunload: (ev: Event) => any; + text: any; + vLink: any; + createTextRange(): TextRange; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLBodyElement: { + prototype: HTMLBodyElement; + new(): HTMLBodyElement; } -interface HTMLFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingExtensions { +interface HTMLButtonElement extends HTMLElement { /** - * Sets or retrieves the width of the object. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - width: any; + autofocus: boolean; + disabled: boolean; /** - * Sets or retrieves whether the frame can be scrolled. + * Retrieves a reference to the form that the object is embedded in. */ - scrolling: string; + form: HTMLFormElement; /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. + * Overrides the action attribute (where the data on a form is sent) on the parent form element. */ - marginHeight: string; + formAction: string; /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. + * Used to override the encoding (formEnctype attribute) specified on the form element. + */ + formEnctype: string; + /** + * Overrides the submit method attribute previously specified on a form element. + */ + formMethod: string; + /** + * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. */ - marginWidth: string; + formNoValidate: string; /** - * Sets or retrieves the border color of the object. + * Overrides the target attribute on a form element. */ - borderColor: any; + formTarget: string; + /** + * Sets or retrieves the name of the object. + */ + name: string; + status: any; /** - * Sets or retrieves the amount of additional space between the frames. + * Gets the classification and default behavior of the button. */ - frameSpacing: any; + type: string; /** - * Sets or retrieves whether to display a border for the frame. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - frameBorder: string; + validationMessage: string; /** - * Sets or retrieves whether the user can resize the frame. + * Returns a ValidityState object that represents the validity states of an element. */ - noResize: boolean; + validity: ValidityState; + /** + * Sets or retrieves the default or selected value of the control. + */ + value: string; /** - * Retrieves the object of the specified. + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - contentWindow: Window; + willValidate: boolean; /** - * Sets or retrieves a URL to be loaded by the object. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - src: string; + checkValidity(): boolean; /** - * Sets or retrieves the frame name. + * Creates a TextRange object for the element. */ - name: string; + createTextRange(): TextRange; /** - * Sets or retrieves the height of the object. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - height: any; + setCustomValidity(error: string): void; +} + +declare var HTMLButtonElement: { + prototype: HTMLButtonElement; + new(): HTMLButtonElement; +} + +interface HTMLCanvasElement extends HTMLElement { /** - * Retrieves the document object of the page or frame. + * Gets or sets the height of a canvas element on a document. */ - contentDocument: Document; + height: number; /** - * Specifies the properties of a border drawn around an object. + * Gets or sets the width of a canvas element on a document. */ - border: string; + width: number; /** - * Sets or retrieves a URI to a long description of the object. + * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. + * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); */ - longDesc: string; + getContext(contextId: "2d"): CanvasRenderingContext2D; + getContext(contextId: "experimental-webgl"): WebGLRenderingContext; + getContext(contextId: string, ...args: any[]): CanvasRenderingContext2D | WebGLRenderingContext; /** - * Raised when the object has been completely received from the server. + * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. */ - onload: (ev: Event) => any; + msToBlob(): Blob; /** - * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. + * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. */ - security: any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface SVGAnimatedLength { - animVal: SVGLength; - baseVal: SVGLength; -} -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedPoints { - points: SVGPointList; - animatedPoints: SVGPointList; + toDataURL(type?: string, ...args: any[]): string; } -interface SVGDefsElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; +declare var HTMLCanvasElement: { + prototype: HTMLCanvasElement; + new(): HTMLCanvasElement; } -interface HTMLQuoteElement extends HTMLElement { +interface HTMLCollection { /** - * Sets or retrieves the date and time of a modification to the object. + * Sets or retrieves the number of objects in a collection. */ - dateTime: string; + length: number; /** - * Sets or retrieves reference information about the object. + * Retrieves an object from various collections. */ - cite: string; -} -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface CSSMediaRule extends CSSRule { - media: MediaList; - cssRules: CSSRuleList; - insertRule(rule: string, index?: number): number; - deleteRule(index?: number): void; -} -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface WindowModal { - dialogArguments: any; - returnValue: any; + item(nameOrIndex?: any, optionalIndex?: any): Element; + /** + * Retrieves a select object or an object from an options collection. + */ + namedItem(name: string): Element; + [index: number]: Element; } -interface XMLHttpRequest extends EventTarget { - responseBody: any; - status: number; - readyState: number; - responseText: string; - responseXML: any; - ontimeout: (ev: Event) => any; - statusText: string; - onreadystatechange: (ev: Event) => any; - timeout: number; - onload: (ev: Event) => any; - response: any; - withCredentials: boolean; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: UIEvent) => any; - responseType: string; - onloadend: (ev: ProgressEvent) => any; - upload: XMLHttpRequestEventTarget; - onerror: (ev: ErrorEvent) => any; - onloadstart: (ev: Event) => any; - msCaching: string; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - send(data?: any): void; - abort(): void; - getAllResponseHeaders(): string; - setRequestHeader(header: string, value: string): void; - getResponseHeader(header: string): string; - msCachingEnabled(): boolean; - overrideMimeType(mime: string): void; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - create(): XMLHttpRequest; +declare var HTMLCollection: { + prototype: HTMLCollection; + new(): HTMLCollection; } -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { +interface HTMLDDElement extends HTMLElement { /** - * Sets or retrieves the group of cells in a table to which the object's information applies. + * Sets or retrieves whether the browser automatically performs wordwrap. */ - scope: string; + noWrap: boolean; } -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; + +declare var HTMLDDElement: { + prototype: HTMLDDElement; + new(): HTMLDDElement; } -interface HTMLDListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction { +interface HTMLDListElement extends HTMLElement { + compact: boolean; } + declare var HTMLDListElement: { prototype: HTMLDListElement; new(): HTMLDListElement; } -interface MSDataBindingExtensions { - dataSrc: string; - dataFormatAs: string; - dataFld: string; +interface HTMLDTElement extends HTMLElement { + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; } -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; +declare var HTMLDTElement: { + prototype: HTMLDTElement; + new(): HTMLDTElement; } -interface SVGEllipseElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - ry: SVGAnimatedLength; - cx: SVGAnimatedLength; - rx: SVGAnimatedLength; - cy: SVGAnimatedLength; -} -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; +interface HTMLDataListElement extends HTMLElement { + options: HTMLCollection; } -interface SVGAElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - target: SVGAnimatedString; -} -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; +declare var HTMLDataListElement: { + prototype: HTMLDataListElement; + new(): HTMLDataListElement; } -interface SVGStylable { - className: SVGAnimatedString; - style: CSSStyleDeclaration; +interface HTMLDirectoryElement extends HTMLElement { + compact: boolean; } -interface SVGTransformable extends SVGLocatable { - transform: SVGAnimatedTransformList; +declare var HTMLDirectoryElement: { + prototype: HTMLDirectoryElement; + new(): HTMLDirectoryElement; } -interface HTMLFrameSetElement extends HTMLElement { - ononline: (ev: Event) => any; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; +interface HTMLDivElement extends HTMLElement { /** - * Sets or retrieves the frame widths of the object. + * Sets or retrieves how the object is aligned with adjacent text. */ - cols: string; + align: string; /** - * Fires when the object loses the input focus. + * Sets or retrieves whether the browser automatically performs wordwrap. */ + noWrap: boolean; +} + +declare var HTMLDivElement: { + prototype: HTMLDivElement; + new(): HTMLDivElement; +} + +interface HTMLDocument extends Document { +} + +declare var HTMLDocument: { + prototype: HTMLDocument; + new(): HTMLDocument; +} + +interface HTMLElement extends Element { + accessKey: string; + children: HTMLCollection; + className: string; + contentEditable: string; + dataset: DOMStringMap; + dir: string; + draggable: boolean; + hidden: boolean; + hideFocus: boolean; + id: string; + innerHTML: string; + innerText: string; + isContentEditable: boolean; + lang: string; + offsetHeight: number; + offsetLeft: number; + offsetParent: Element; + offsetTop: number; + offsetWidth: number; + onabort: (ev: Event) => any; + onactivate: (ev: UIEvent) => any; + onbeforeactivate: (ev: UIEvent) => any; + onbeforecopy: (ev: DragEvent) => any; + onbeforecut: (ev: DragEvent) => any; + onbeforedeactivate: (ev: UIEvent) => any; + onbeforepaste: (ev: DragEvent) => any; onblur: (ev: FocusEvent) => any; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Fires when the object receives focus. - */ + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + onchange: (ev: Event) => any; + onclick: (ev: MouseEvent) => any; + oncontextmenu: (ev: PointerEvent) => any; + oncopy: (ev: DragEvent) => any; + oncuechange: (ev: Event) => any; + oncut: (ev: DragEvent) => any; + ondblclick: (ev: MouseEvent) => any; + ondeactivate: (ev: UIEvent) => any; + ondrag: (ev: DragEvent) => any; + ondragend: (ev: DragEvent) => any; + ondragenter: (ev: DragEvent) => any; + ondragleave: (ev: DragEvent) => any; + ondragover: (ev: DragEvent) => any; + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + ondurationchange: (ev: Event) => any; + onemptied: (ev: Event) => any; + onended: (ev: Event) => any; + onerror: (ev: Event) => any; onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - onerror: (ev: ErrorEvent) => any; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - onresize: (ev: UIEvent) => any; - name: string; - onafterprint: (ev: Event) => any; - onbeforeprint: (ev: Event) => any; - onoffline: (ev: Event) => any; - border: string; - onunload: (ev: Event) => any; - onhashchange: (ev: Event) => any; + oninput: (ev: Event) => any; + onkeydown: (ev: KeyboardEvent) => any; + onkeypress: (ev: KeyboardEvent) => any; + onkeyup: (ev: KeyboardEvent) => any; onload: (ev: Event) => any; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - onstorage: (ev: StorageEvent) => any; - onpageshow: (ev: PageTransitionEvent) => any; - onpagehide: (ev: PageTransitionEvent) => any; + onloadeddata: (ev: Event) => any; + onloadedmetadata: (ev: Event) => any; + onloadstart: (ev: Event) => any; + onmousedown: (ev: MouseEvent) => any; + onmouseenter: (ev: MouseEvent) => any; + onmouseleave: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + onmousewheel: (ev: MouseWheelEvent) => any; + onmscontentzoom: (ev: UIEvent) => any; + onmsmanipulationstatechanged: (ev: MSManipulationEvent) => any; + onpaste: (ev: DragEvent) => any; + onpause: (ev: Event) => any; + onplay: (ev: Event) => any; + onplaying: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + onratechange: (ev: Event) => any; + onreset: (ev: Event) => any; + onscroll: (ev: UIEvent) => any; + onseeked: (ev: Event) => any; + onseeking: (ev: Event) => any; + onselect: (ev: UIEvent) => any; + onselectstart: (ev: Event) => any; + onstalled: (ev: Event) => any; + onsubmit: (ev: Event) => any; + onsuspend: (ev: Event) => any; + ontimeupdate: (ev: Event) => any; + onvolumechange: (ev: Event) => any; + onwaiting: (ev: Event) => any; + outerHTML: string; + outerText: string; + spellcheck: boolean; + style: CSSStyleDeclaration; + tabIndex: number; + title: string; + blur(): void; + click(): void; + contains(child: HTMLElement): boolean; + dragDrop(): boolean; + focus(): void; + getElementsByClassName(classNames: string): NodeList; + insertAdjacentElement(position: string, insertedElement: Element): Element; + insertAdjacentHTML(where: string, html: string): void; + insertAdjacentText(where: string, text: string): void; + msGetInputContext(): MSInputMethodContext; + scrollIntoView(top?: boolean): void; + setActive(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface Screen extends EventTarget { - width: number; - deviceXDPI: number; - fontSmoothingEnabled: boolean; - bufferDepth: number; - logicalXDPI: number; - systemXDPI: number; - availHeight: number; - height: number; - logicalYDPI: number; - systemYDPI: number; - updateInterval: number; - colorDepth: number; - availWidth: number; - deviceYDPI: number; - pixelDepth: number; - msOrientation: string; - onmsorientationchange: (ev: any) => any; - msLockOrientation(orientation: string): boolean; - msLockOrientation(orientations: string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: "msorientationchange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface Coordinates { - altitudeAccuracy: number; - longitude: number; - latitude: number; - speed: number; - heading: number; - altitude: number; - accuracy: number; -} -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface NavigatorGeolocation { - geolocation: Geolocation; -} - -interface NavigatorContentUtils { + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface EventListener { - (evt: Event): void; -} - -interface SVGLangSpace { - xmllang: string; - xmlspace: string; +declare var HTMLElement: { + prototype: HTMLElement; + new(): HTMLElement; } -interface DataTransfer { - effectAllowed: string; - dropEffect: string; - types: DOMStringList; - files: FileList; - clearData(format?: string): boolean; - setData(format: string, data: string): boolean; - getData(format: string): string; -} -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; +interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { + /** + * Sets or retrieves the height of the object. + */ + height: string; + hidden: any; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + /** + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. + */ + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Retrieves the palette used for the embedded document. + */ + palette: string; + /** + * Retrieves the URL of the plug-in used to view an embedded document. + */ + pluginspage: string; + readyState: string; + /** + * Sets or retrieves a URL to be loaded by the object. + */ + src: string; + /** + * Sets or retrieves the height and width units of the embed object. + */ + units: string; + /** + * Sets or retrieves the width of the object. + */ + width: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface FocusEvent extends UIEvent { - relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} -declare var FocusEvent: { - prototype: FocusEvent; - new(): FocusEvent; +declare var HTMLEmbedElement: { + prototype: HTMLEmbedElement; + new(): HTMLEmbedElement; } -interface Range { - startOffset: number; - collapsed: boolean; - endOffset: number; - startContainer: Node; - endContainer: Node; - commonAncestorContainer: Node; - setStart(refNode: Node, offset: number): void; - setEndBefore(refNode: Node): void; - setStartBefore(refNode: Node): void; - selectNode(refNode: Node): void; - detach(): void; - getBoundingClientRect(): ClientRect; - toString(): string; - compareBoundaryPoints(how: number, sourceRange: Range): number; - insertNode(newNode: Node): void; - collapse(toStart: boolean): void; - selectNodeContents(refNode: Node): void; - cloneContents(): DocumentFragment; - setEnd(refNode: Node, offset: number): void; - cloneRange(): Range; - getClientRects(): ClientRectList; - surroundContents(newParent: Node): void; - deleteContents(): void; - setStartAfter(refNode: Node): void; - extractContents(): DocumentFragment; - setEndAfter(refNode: Node): void; - createContextualFragment(fragment: string): DocumentFragment; - END_TO_END: number; - START_TO_START: number; - START_TO_END: number; - END_TO_START: number; +interface HTMLFieldSetElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + disabled: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; } -declare var Range: { - prototype: Range; - new(): Range; - END_TO_END: number; - START_TO_START: number; - START_TO_END: number; - END_TO_START: number; + +declare var HTMLFieldSetElement: { + prototype: HTMLFieldSetElement; + new(): HTMLFieldSetElement; } -interface SVGPoint { - y: number; - x: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; +interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { + /** + * Sets or retrieves the current typeface family. + */ + face: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; + +declare var HTMLFontElement: { + prototype: HTMLFontElement; + new(): HTMLFontElement; } -interface MSPluginsCollection { +interface HTMLFormElement extends HTMLElement { + /** + * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. + */ + acceptCharset: string; + /** + * Sets or retrieves the URL to which the form content is sent for processing. + */ + action: string; + /** + * Specifies whether autocomplete is applied to an editable text field. + */ + autocomplete: string; + /** + * Retrieves a collection, in source order, of all controls in a given form. + */ + elements: HTMLCollection; + /** + * Sets or retrieves the MIME encoding for the form. + */ + encoding: string; + /** + * Sets or retrieves the encoding type for the form. + */ + enctype: string; + /** + * Sets or retrieves the number of objects in a collection. + */ length: number; - refresh(reload?: boolean): void; -} -declare var MSPluginsCollection: { - prototype: MSPluginsCollection; - new(): MSPluginsCollection; + /** + * Sets or retrieves how to send the form data to the server. + */ + method: string; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Designates a form that is not validated when submitted. + */ + noValidate: boolean; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Retrieves a form object or an object from an elements collection. + * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. + * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + */ + item(name?: any, index?: any): any; + /** + * Retrieves a form object or an object from an elements collection. + */ + namedItem(name: string): any; + /** + * Fires when the user resets a form. + */ + reset(): void; + /** + * Fires when a FORM is about to be submitted. + */ + submit(): void; + [name: string]: any; } -interface SVGAnimatedNumberList { - animVal: SVGNumberList; - baseVal: SVGNumberList; -} -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; +declare var HTMLFormElement: { + prototype: HTMLFormElement; + new(): HTMLFormElement; } -interface SVGSVGElement extends SVGElement, SVGStylable, SVGZoomAndPan, DocumentEvent, SVGLangSpace, SVGLocatable, SVGTests, SVGFitToViewBox, SVGExternalResourcesRequired { - width: SVGAnimatedLength; - x: SVGAnimatedLength; - contentStyleType: string; - onzoom: (ev: any) => any; - y: SVGAnimatedLength; - viewport: SVGRect; - onerror: (ev: ErrorEvent) => any; - pixelUnitToMillimeterY: number; - onresize: (ev: UIEvent) => any; - screenPixelToMillimeterY: number; - height: SVGAnimatedLength; - onabort: (ev: UIEvent) => any; - contentScriptType: string; - pixelUnitToMillimeterX: number; - currentTranslate: SVGPoint; - onunload: (ev: Event) => any; - currentScale: number; - onscroll: (ev: UIEvent) => any; - screenPixelToMillimeterX: number; - setCurrentTime(seconds: number): void; - createSVGLength(): SVGLength; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeList; - unpauseAnimations(): void; - createSVGRect(): SVGRect; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - unsuspendRedrawAll(): void; - pauseAnimations(): void; - suspendRedraw(maxWaitMilliseconds: number): number; - deselectAll(): void; - createSVGAngle(): SVGAngle; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeList; - createSVGTransform(): SVGTransform; - unsuspendRedraw(suspendHandleID: number): void; - forceRedraw(): void; - getCurrentTime(): number; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - createSVGMatrix(): SVGMatrix; - createSVGPoint(): SVGPoint; - createSVGNumber(): SVGNumber; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getElementById(elementId: string): Element; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; +interface HTMLFrameElement extends HTMLElement, GetSVGDocument { + /** + * Specifies the properties of a border drawn around an object. + */ + border: string; + /** + * Sets or retrieves the border color of the object. + */ + borderColor: any; + /** + * Retrieves the document object of the page or frame. + */ + contentDocument: Document; + /** + * Retrieves the object of the specified. + */ + contentWindow: Window; + /** + * Sets or retrieves whether to display a border for the frame. + */ + frameBorder: string; + /** + * Sets or retrieves the amount of additional space between the frames. + */ + frameSpacing: any; + /** + * Sets or retrieves the height of the object. + */ + height: string | number; + /** + * Sets or retrieves a URI to a long description of the object. + */ + longDesc: string; + /** + * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. + */ + marginHeight: string; + /** + * Sets or retrieves the left and right margin widths before displaying the text in a frame. + */ + marginWidth: string; + /** + * Sets or retrieves the frame name. + */ + name: string; + /** + * Sets or retrieves whether the user can resize the frame. + */ + noResize: boolean; + /** + * Raised when the object has been completely received from the server. + */ + onload: (ev: Event) => any; + /** + * Sets or retrieves whether the frame can be scrolled. + */ + scrolling: string; + /** + * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + */ + security: any; + /** + * Sets or retrieves a URL to be loaded by the object. + */ + src: string; + /** + * Sets or retrieves the width of the object. + */ + width: string | number; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "zoom", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; + +declare var HTMLFrameElement: { + prototype: HTMLFrameElement; + new(): HTMLFrameElement; } -interface HTMLLabelElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLFrameSetElement extends HTMLElement { + border: string; /** - * Sets or retrieves the object to which the given label object is assigned. + * Sets or retrieves the border color of the object. */ - htmlFor: string; + borderColor: any; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves the frame widths of the object. */ - form: HTMLFormElement; -} -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; + cols: string; + /** + * Sets or retrieves whether to display a border for the frame. + */ + frameBorder: string; + /** + * Sets or retrieves the amount of additional space between the frames. + */ + frameSpacing: any; + name: string; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + /** + * Fires when the object loses the input focus. + */ + onblur: (ev: FocusEvent) => any; + onerror: (ev: Event) => any; + /** + * Fires when the object receives focus. + */ + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + onload: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onresize: (ev: UIEvent) => any; + onstorage: (ev: StorageEvent) => any; + onunload: (ev: Event) => any; + /** + * Sets or retrieves the frame heights of the object. + */ + rows: string; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSResourceMetadata { - protocol: string; - fileSize: string; - fileUpdatedDate: string; - nameProp: string; - fileCreatedDate: string; - fileModifiedDate: string; - mimeType: string; +declare var HTMLFrameSetElement: { + prototype: HTMLFrameSetElement; + new(): HTMLFrameSetElement; } -interface HTMLLegendElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves how the object is aligned with adjacent text. */ align: string; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. */ - form: HTMLFormElement; -} -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLDirectoryElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { -} -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface SVGAnimatedInteger { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGTextElement extends SVGTextPositioningElement, SVGTransformable { -} -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { -} -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface HTMLLIElement extends HTMLElement, DOML2DeprecatedListNumberingAndBulletStyle { + noShade: boolean; /** - * Sets or retrieves the value of a list item. + * Sets or retrieves the width of the object. */ - value: number; -} -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; + width: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; +declare var HTMLHRElement: { + prototype: HTMLHRElement; + new(): HTMLHRElement; } -interface MSStorageExtensions { - remainingSpace: number; +interface HTMLHeadElement extends HTMLElement { + profile: string; } -interface SVGStyleElement extends SVGElement, SVGLangSpace { - media: string; - type: string; - title: string; -} -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; +declare var HTMLHeadElement: { + prototype: HTMLHeadElement; + new(): HTMLHeadElement; } -interface MSCurrentStyleCSSProperties extends MSCSSProperties { - blockDirection: string; - clipBottom: string; - clipLeft: string; - clipRight: string; - clipTop: string; - hasLayout: string; -} -declare var MSCurrentStyleCSSProperties: { - prototype: MSCurrentStyleCSSProperties; - new(): MSCurrentStyleCSSProperties; +interface HTMLHeadingElement extends HTMLElement { + /** + * Sets or retrieves a value that indicates the table alignment. + */ + align: string; + clear: string; } -interface MSHTMLCollectionExtensions { - urns(urn: any): any; - tags(tagName: any): any; +declare var HTMLHeadingElement: { + prototype: HTMLHeadingElement; + new(): HTMLHeadingElement; } -interface Storage extends MSStorageExtensions { - length: number; - getItem(key: string): any; - [key: string]: any; - setItem(key: string, data: string): void; - clear(): void; - removeItem(key: string): void; - key(index: number): string; - [index: number]: string; +interface HTMLHtmlElement extends HTMLElement { + /** + * Sets or retrieves the DTD version that governs the current document. + */ + version: string; } -declare var Storage: { - prototype: Storage; - new(): Storage; + +declare var HTMLHtmlElement: { + prototype: HTMLHtmlElement; + new(): HTMLHtmlElement; } -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingExtensions { - /** - * Sets or retrieves the width of the object. - */ - width: string; +interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves whether to display a border for the frame. + * Sets or retrieves how the object is aligned with adjacent text. */ - frameBorder: string; + align: string; + allowFullscreen: boolean; /** - * Sets or retrieves whether the user can resize the frame. + * Specifies the properties of a border drawn around an object. */ - noResize: boolean; + border: string; /** - * Sets or retrieves the vertical margin for the object. + * Retrieves the document object of the page or frame. */ - vspace: number; + contentDocument: Document; /** * Retrieves the object of the specified. */ contentWindow: Window; /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a URL to be loaded by the object. + * Sets or retrieves whether to display a border for the frame. */ - src: string; + frameBorder: string; /** - * Sets or retrieves the frame name. + * Sets or retrieves the amount of additional space between the frames. */ - name: string; + frameSpacing: any; /** * Sets or retrieves the height of the object. */ height: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - contentDocument: Document; /** * Sets or retrieves the horizontal margin for the object. */ @@ -6254,6790 +7141,8329 @@ interface HTMLIFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingEx */ longDesc: string; /** - * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. */ - security: any; + marginHeight: string; + /** + * Sets or retrieves the left and right margin widths before displaying the text in a frame. + */ + marginWidth: string; + /** + * Sets or retrieves the frame name. + */ + name: string; + /** + * Sets or retrieves whether the user can resize the frame. + */ + noResize: boolean; /** * Raised when the object has been completely received from the server. */ onload: (ev: Event) => any; sandbox: DOMSettableTokenList; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface TextRangeCollection { - length: number; - item(index: number): TextRange; - [index: number]: TextRange; -} -declare var TextRangeCollection: { - prototype: TextRangeCollection; - new(): TextRangeCollection; -} - -interface HTMLBodyElement extends HTMLElement, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - scroll: string; - ononline: (ev: Event) => any; - onblur: (ev: FocusEvent) => any; - noWrap: boolean; - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - text: any; - onerror: (ev: ErrorEvent) => any; - bgProperties: string; - onresize: (ev: UIEvent) => any; - link: any; - aLink: any; - bottomMargin: any; - topMargin: any; - onafterprint: (ev: Event) => any; - vLink: any; - onbeforeprint: (ev: Event) => any; - onoffline: (ev: Event) => any; - onunload: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onload: (ev: Event) => any; - rightMargin: any; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - leftMargin: any; - onstorage: (ev: StorageEvent) => any; - onpopstate: (ev: PopStateEvent) => any; - onpageshow: (ev: PageTransitionEvent) => any; - onpagehide: (ev: PageTransitionEvent) => any; - createTextRange(): TextRange; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + /** + * Sets or retrieves whether the frame can be scrolled. + */ + scrolling: string; + /** + * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + */ + security: any; + /** + * Sets or retrieves a URL to be loaded by the object. + */ + src: string; + /** + * Sets or retrieves the vertical margin for the object. + */ + vspace: number; + /** + * Sets or retrieves the width of the object. + */ + width: string; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface DocumentType extends Node { - name: string; - notations: NamedNodeMap; - systemId: string; - internalSubset: string; - entities: NamedNodeMap; - publicId: string; -} -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGRadialGradientElement extends SVGGradientElement { - cx: SVGAnimatedLength; - r: SVGAnimatedLength; - cy: SVGAnimatedLength; - fx: SVGAnimatedLength; - fy: SVGAnimatedLength; -} -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; +declare var HTMLIFrameElement: { + prototype: HTMLIFrameElement; + new(): HTMLIFrameElement; } -interface MutationEvent extends Event { - newValue: string; - attrChange: number; - attrName: string; - prevValue: string; - relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - MODIFICATION: number; - REMOVAL: number; - ADDITION: number; -} -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - MODIFICATION: number; - REMOVAL: number; - ADDITION: number; +interface HTMLImageElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Specifies the properties of a border drawn around an object. + */ + border: string; + /** + * Retrieves whether the object is fully loaded. + */ + complete: boolean; + crossOrigin: string; + currentSrc: string; + /** + * Sets or retrieves the height of the object. + */ + height: number; + /** + * Sets or retrieves the width of the border to draw around the object. + */ + hspace: number; + /** + * Sets or retrieves whether the image is a server-side image map. + */ + isMap: boolean; + /** + * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. + */ + longDesc: string; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * The original height of the image resource before sizing. + */ + naturalHeight: number; + /** + * The original width of the image resource before sizing. + */ + naturalWidth: number; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + srcset: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + /** + * Sets or retrieves the vertical margin for the object. + */ + vspace: number; + /** + * Sets or retrieves the width of the object. + */ + width: number; + x: number; + y: number; + msGetAsCastingSource(): any; } -interface DragEvent extends MouseEvent { - dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; +declare var HTMLImageElement: { + prototype: HTMLImageElement; + new(): HTMLImageElement; + create(): HTMLImageElement; } -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundColorStyle { +interface HTMLInputElement extends HTMLElement { /** - * Sets or retrieves a value that indicates the table alignment. + * Sets or retrieves a comma-separated list of content types. + */ + accept: string; + /** + * Sets or retrieves how the object is aligned with adjacent text. */ align: string; /** - * Sets or retrieves the number of horizontal rows contained in the object. + * Sets or retrieves a text alternative to the graphic. */ - rows: HTMLCollection; + alt: string; /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. + * Specifies whether autocomplete is applied to an editable text field. */ - deleteRow(index?: number): void; + autocomplete: string; /** - * Moves a table row to a new position. - * @param indexFrom Number that specifies the index in the rows collection of the table row that is moved. - * @param indexTo Number that specifies where the row is moved within the rows collection. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - moveRow(indexFrom?: number, indexTo?: number): any; + autofocus: boolean; /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. + * Sets or retrieves the width of the border to draw around the object. */ - insertRow(index?: number): HTMLElement; -} -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface DOML2DeprecatedListNumberingAndBulletStyle { - type: string; -} - -interface HTMLInputElement extends HTMLElement, MSDataBindingExtensions { + border: string; /** - * Sets or retrieves the width of the object. + * Sets or retrieves the state of the check box or radio button. */ - width: string; - status: boolean; + checked: boolean; + /** + * Retrieves whether the object is fully loaded. + */ + complete: boolean; + /** + * Sets or retrieves the state of the check box or radio button. + */ + defaultChecked: boolean; + /** + * Sets or retrieves the initial contents of the object. + */ + defaultValue: string; + disabled: boolean; + /** + * Returns a FileList object on a file type input object. + */ + files: FileList; /** * Retrieves a reference to the form that the object is embedded in. */ form: HTMLFormElement; /** - * Gets or sets the starting position or offset of a text selection. + * Overrides the action attribute (where the data on a form is sent) on the parent form element. */ - selectionStart: number; + formAction: string; + /** + * Used to override the encoding (formEnctype attribute) specified on the form element. + */ + formEnctype: string; + /** + * Overrides the submit method attribute previously specified on a form element. + */ + formMethod: string; + /** + * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + */ + formNoValidate: string; + /** + * Overrides the target attribute on a form element. + */ + formTarget: string; + /** + * Sets or retrieves the height of the object. + */ + height: string; + /** + * Sets or retrieves the width of the border to draw around the object. + */ + hspace: number; indeterminate: boolean; + /** + * Specifies the ID of a pre-defined datalist of options for an input element. + */ + list: HTMLElement; + /** + * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. + */ + max: string; + /** + * Sets or retrieves the maximum number of characters that the user can enter in a text control. + */ + maxLength: number; + /** + * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. + */ + min: string; + /** + * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + */ + multiple: boolean; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Gets or sets a string containing a regular expression that the user's input must match. + */ + pattern: string; + /** + * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + */ + placeholder: string; readOnly: boolean; - size: number; - loop: number; + /** + * When present, marks an element that can't be submitted without a value. + */ + required: boolean; /** * Gets or sets the end position or offset of a text selection. */ selectionEnd: number; /** - * Sets or retrieves the URL of the virtual reality modeling language (VRML) world to be displayed in the window. + * Gets or sets the starting position or offset of a text selection. */ - vrml: string; + selectionStart: number; + size: number; /** - * Sets or retrieves a lower resolution image to display. + * The address or URL of the a media resource that is to be considered. */ - lowsrc: string; + src: string; + status: boolean; /** - * Sets or retrieves the vertical margin for the object. + * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. */ - vspace: number; + step: string; /** - * Sets or retrieves a comma-separated list of content types. + * Returns the content type of the object. */ - accept: string; + type: string; /** - * Sets or retrieves a text alternative to the graphic. + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. */ - alt: string; + useMap: string; /** - * Sets or retrieves the state of the check box or radio button. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - defaultChecked: boolean; + validationMessage: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Returns a ValidityState object that represents the validity states of an element. */ - align: string; + validity: ValidityState; /** * Returns the value of the data at the cursor's current position. */ value: string; + valueAsDate: Date; /** - * The address or URL of the a media resource that is to be considered. + * Returns the input field value as a number. */ - src: string; + valueAsNumber: number; /** - * Sets or retrieves the name of the object. + * Sets or retrieves the vertical margin for the object. */ - name: string; + vspace: number; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + * Sets or retrieves the width of the object. */ - useMap: string; + width: string; /** - * Sets or retrieves the height of the object. + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - height: string; + willValidate: boolean; /** - * Sets or retrieves the width of the border to draw around the object. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - border: string; - dynsrc: string; + checkValidity(): boolean; /** - * Sets or retrieves the state of the check box or radio button. + * Creates a TextRange object for the element. */ - checked: boolean; + createTextRange(): TextRange; /** - * Sets or retrieves the width of the border to draw around the object. + * Makes the selection equal to the current object. */ - hspace: number; + select(): void; /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - maxLength: number; + setCustomValidity(error: string): void; /** - * Returns the content type of the object. + * Sets the start and end positions of a selection in a text field. + * @param start The offset into the text field for the start of the selection. + * @param end The offset into the text field for the end of the selection. */ - type: string; + setSelectionRange(start: number, end: number): void; /** - * Sets or retrieves the initial contents of the object. + * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. + * @param n Value to decrement the value by. */ - defaultValue: string; + stepDown(n?: number): void; /** - * Retrieves whether the object is fully loaded. + * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. + * @param n Value to increment the value by. */ - complete: boolean; - start: string; + stepUp(n?: number): void; +} + +declare var HTMLInputElement: { + prototype: HTMLInputElement; + new(): HTMLInputElement; +} + +interface HTMLIsIndexElement extends HTMLElement { /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Sets or retrieves the URL to which the form content is sent for processing. */ - validationMessage: string; + action: string; /** - * Returns a FileList object on a file type input object. + * Retrieves a reference to the form that the object is embedded in. */ - files: FileList; + form: HTMLFormElement; + prompt: string; +} + +declare var HTMLIsIndexElement: { + prototype: HTMLIsIndexElement; + new(): HTMLIsIndexElement; +} + +interface HTMLLIElement extends HTMLElement { + type: string; /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. + * Sets or retrieves the value of a list item. + */ + value: number; +} + +declare var HTMLLIElement: { + prototype: HTMLLIElement; + new(): HTMLLIElement; +} + +interface HTMLLabelElement extends HTMLElement { + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the object to which the given label object is assigned. */ - max: string; + htmlFor: string; +} + +declare var HTMLLabelElement: { + prototype: HTMLLabelElement; + new(): HTMLLabelElement; +} + +interface HTMLLegendElement extends HTMLElement { /** - * Overrides the target attribute on a form element. + * Retrieves a reference to the form that the object is embedded in. */ - formTarget: string; + align: string; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Retrieves a reference to the form that the object is embedded in. */ - willValidate: boolean; + form: HTMLFormElement; +} + +declare var HTMLLegendElement: { + prototype: HTMLLegendElement; + new(): HTMLLegendElement; +} + +interface HTMLLinkElement extends HTMLElement, LinkStyle { /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. + * Sets or retrieves the character set used to encode the object. */ - step: string; + charset: string; + disabled: boolean; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Sets or retrieves a destination URL or an anchor point. */ - autofocus: boolean; + href: string; /** - * When present, marks an element that can't be submitted without a value. + * Sets or retrieves the language code of the object. */ - required: boolean; + hreflang: string; /** - * Used to override the encoding (formEnctype attribute) specified on the form element. + * Sets or retrieves the media type. */ - formEnctype: string; + media: string; /** - * Returns the input field value as a number. + * Sets or retrieves the relationship between the object and the destination of the link. */ - valueAsNumber: number; + rel: string; /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + * Sets or retrieves the relationship between the object and the destination of the link. */ - placeholder: string; + rev: string; /** - * Overrides the submit method attribute previously specified on a form element. + * Sets or retrieves the window or frame at which to target content. */ - formMethod: string; + target: string; /** - * Specifies the ID of a pre-defined datalist of options for an input element. + * Sets or retrieves the MIME type of the object. */ - list: HTMLElement; + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLLinkElement: { + prototype: HTMLLinkElement; + new(): HTMLLinkElement; +} + +interface HTMLMapElement extends HTMLElement { /** - * Specifies whether autocomplete is applied to an editable text field. + * Retrieves a collection of the area objects defined for the given map object. */ - autocomplete: string; + areas: HTMLAreasCollection; /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. + * Sets or retrieves the name of the object. */ - min: string; + name: string; +} + +declare var HTMLMapElement: { + prototype: HTMLMapElement; + new(): HTMLMapElement; +} + +interface HTMLMarqueeElement extends HTMLElement { + behavior: string; + bgColor: any; + direction: string; + height: string; + hspace: number; + loop: number; + onbounce: (ev: Event) => any; + onfinish: (ev: Event) => any; + onstart: (ev: Event) => any; + scrollAmount: number; + scrollDelay: number; + trueSpeed: boolean; + vspace: number; + width: string; + start(): void; + stop(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "bounce", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "finish", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "start", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLMarqueeElement: { + prototype: HTMLMarqueeElement; + new(): HTMLMarqueeElement; +} + +interface HTMLMediaElement extends HTMLElement { /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. + * Returns an AudioTrackList object with the audio tracks for a given video element. */ - formAction: string; + audioTracks: AudioTrackList; /** - * Gets or sets a string containing a regular expression that the user's input must match. + * Gets or sets a value that indicates whether to start playing the media automatically. */ - pattern: string; + autoplay: boolean; /** - * Returns a ValidityState object that represents the validity states of an element. + * Gets a collection of buffered time ranges. */ - validity: ValidityState; + buffered: TimeRanges; /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). */ - formNoValidate: string; + controls: boolean; /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. */ - multiple: boolean; + currentSrc: string; /** - * Creates a TextRange object for the element. + * Gets or sets the current playback position, in seconds. */ - createTextRange(): TextRange; + currentTime: number; + defaultMuted: boolean; /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. + * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. */ - setSelectionRange(start: number, end: number): void; + defaultPlaybackRate: number; /** - * Makes the selection equal to the current object. + * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. */ - select(): void; + duration: number; /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Gets information about whether the playback has ended or not. */ - checkValidity(): boolean; + ended: boolean; /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. + * Returns an object representing the current error state of the audio or video element. */ - stepDown(n?: number): void; + error: MediaError; /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. + * Gets or sets a flag to specify whether playback should restart after it completes. */ - stepUp(n?: number): void; + loop: boolean; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Specifies the purpose of the audio or video media, such as background audio or alerts. */ - setCustomValidity(error: string): void; -} -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLAnchorElement extends HTMLElement, MSDataBindingExtensions { + msAudioCategory: string; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Specifies the output device id that the audio will be sent to. */ - rel: string; + msAudioDeviceType: string; + msGraphicsTrustStatus: MSGraphicsTrust; /** - * Contains the protocol of the URL. + * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. */ - protocol: string; + msKeys: MSMediaKeys; /** - * Sets or retrieves the substring of the href property that follows the question mark. + * Gets or sets whether the DLNA PlayTo device is available. */ - search: string; + msPlayToDisabled: boolean; /** - * Sets or retrieves the coordinates of the object. + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. */ - coords: string; + msPlayToPreferredSourceUri: string; /** - * Contains the hostname of a URL. + * Gets or sets the primary DLNA PlayTo device. */ - hostname: string; + msPlayToPrimary: boolean; /** - * Contains the pathname of the URL. + * Gets the source associated with the media element for use by the PlayToManager. */ - pathname: string; - Methods: string; + msPlayToSource: any; /** - * Sets or retrieves the window or frame at which to target content. + * Specifies whether or not to enable low-latency playback on the media element. */ - target: string; - protocolLong: string; + msRealTime: boolean; /** - * Sets or retrieves a destination URL or an anchor point. + * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. */ - href: string; + muted: boolean; /** - * Sets or retrieves the shape of the object. + * Gets the current network activity for the element. */ - name: string; + networkState: number; + onmsneedkey: (ev: MSMediaKeyNeededEvent) => any; /** - * Sets or retrieves the character set used to encode the object. + * Gets a flag that specifies whether playback is paused. */ - charset: string; + paused: boolean; /** - * Sets or retrieves the language code of the object. + * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. */ - hreflang: string; + playbackRate: number; /** - * Sets or retrieves the port number associated with a URL. + * Gets TimeRanges for the current media resource that has been played. */ - port: string; + played: TimeRanges; /** - * Contains the hostname and port values of the URL. + * Gets or sets the current playback position, in seconds. */ - host: string; + preload: string; + readyState: any; /** - * Contains the anchor portion of the URL including the hash sign (#). + * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. */ - hash: string; - nameProp: string; - urn: string; + seekable: TimeRanges; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. */ - rev: string; + seeking: boolean; /** - * Sets or retrieves the shape of the object. + * The address or URL of the a media resource that is to be considered. */ - shape: string; - type: string; - mimeType: string; + src: string; + textTracks: TextTrackList; + videoTracks: VideoTrackList; /** - * Retrieves or sets the text of the object as a string. + * Gets or sets the volume level for audio portions of the media element. */ - text: string; - /** - * Returns a string representation of an object. + volume: number; + addTextTrack(kind: string, label?: string, language?: string): TextTrack; + /** + * Returns a string that specifies whether the client can play a given media resource type. */ - toString(): string; -} -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLParamElement extends HTMLElement { + canPlayType(type: string): string; /** - * Sets or retrieves the value of an input parameter for an element. + * Fires immediately after the client loads the object. */ - value: string; + load(): void; /** - * Sets or retrieves the name of an input parameter for an element. + * Clears all effects from the media pipeline. */ - name: string; + msClearEffects(): void; + msGetAsCastingSource(): any; /** - * Sets or retrieves the content type of the resource designated by the value attribute. + * Inserts the specified audio effect into media pipeline. */ - type: string; + msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; + msSetMediaKeys(mediaKeys: MSMediaKeys): void; /** - * Sets or retrieves the data type of the value attribute. + * Specifies the media protection manager for a given media pipeline. */ - valueType: string; -} -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface SVGImageElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - x: SVGAnimatedLength; - height: SVGAnimatedLength; -} -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGAnimatedNumber { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface PerformanceTiming { - redirectStart: number; - domainLookupEnd: number; - responseStart: number; - domComplete: number; - domainLookupStart: number; - loadEventStart: number; - msFirstPaint: number; - unloadEventEnd: number; - fetchStart: number; - requestStart: number; - domInteractive: number; - navigationStart: number; - connectEnd: number; - loadEventEnd: number; - connectStart: number; - responseEnd: number; - domLoading: number; - redirectEnd: number; - unloadEventStart: number; - domContentLoadedEventStart: number; - domContentLoadedEventEnd: number; - toJSON(): any; -} -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface HTMLPreElement extends HTMLElement, DOML2DeprecatedTextFlowControl { + msSetMediaProtectionManager(mediaProtectionManager?: any): void; /** - * Sets or gets a value that you can use to implement your own width functionality for the object. + * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. */ - width: number; + pause(): void; /** - * Indicates a citation by rendering text in italic type. + * Loads and starts playback of a media resource. */ - cite: string; -} -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface EventException { - code: number; - message: string; - name: string; - toString(): string; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; -} -declare var EventException: { - prototype: EventException; - new(): EventException; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; -} - -interface MSNavigatorDoNotTrack { - msDoNotTrack: string; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; + play(): void; + HAVE_CURRENT_DATA: number; + HAVE_ENOUGH_DATA: number; + HAVE_FUTURE_DATA: number; + HAVE_METADATA: number; + HAVE_NOTHING: number; + NETWORK_EMPTY: number; + NETWORK_IDLE: number; + NETWORK_LOADING: number; + NETWORK_NO_SOURCE: number; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface NavigatorOnLine { - onLine: boolean; +declare var HTMLMediaElement: { + prototype: HTMLMediaElement; + new(): HTMLMediaElement; + HAVE_CURRENT_DATA: number; + HAVE_ENOUGH_DATA: number; + HAVE_FUTURE_DATA: number; + HAVE_METADATA: number; + HAVE_NOTHING: number; + NETWORK_EMPTY: number; + NETWORK_IDLE: number; + NETWORK_LOADING: number; + NETWORK_NO_SOURCE: number; } -interface WindowLocalStorage { - localStorage: Storage; +interface HTMLMenuElement extends HTMLElement { + compact: boolean; + type: string; } -interface SVGMetadataElement extends SVGElement { -} -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; +declare var HTMLMenuElement: { + prototype: HTMLMenuElement; + new(): HTMLMenuElement; } -interface SVGPathSegArcRel extends SVGPathSeg { - y: number; - sweepFlag: boolean; - r2: number; - x: number; - angle: number; - r1: number; - largeArcFlag: boolean; -} -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; +interface HTMLMetaElement extends HTMLElement { + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + /** + * Gets or sets meta-information to associate with httpEquiv or name. + */ + content: string; + /** + * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. + */ + httpEquiv: string; + /** + * Sets or retrieves the value specified in the content attribute of the meta object. + */ + name: string; + /** + * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. + */ + scheme: string; + /** + * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. + */ + url: string; } -interface SVGPathSegMovetoAbs extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; +declare var HTMLMetaElement: { + prototype: HTMLMetaElement; + new(): HTMLMetaElement; } -interface SVGStringList { - numberOfItems: number; - replaceItem(newItem: string, index: number): string; - getItem(index: number): string; - clear(): void; - appendItem(newItem: string): string; - initialize(newItem: string): string; - removeItem(index: number): string; - insertItemBefore(newItem: string, index: number): string; -} -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; +interface HTMLModElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -interface XDomainRequest { - timeout: number; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onprogress: (ev: ProgressEvent) => any; - ontimeout: (ev: Event) => any; - responseText: string; - contentType: string; - open(method: string, url: string): void; - abort(): void; - send(data?: any): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XDomainRequest: { - prototype: XDomainRequest; - new(): XDomainRequest; - create(): XDomainRequest; +declare var HTMLModElement: { + prototype: HTMLModElement; + new(): HTMLModElement; } -interface DOML2DeprecatedBackgroundColorStyle { - bgColor: any; +interface HTMLNextIdElement extends HTMLElement { + n: string; } -interface ElementTraversal { - childElementCount: number; - previousElementSibling: Element; - lastElementChild: Element; - nextElementSibling: Element; - firstElementChild: Element; +declare var HTMLNextIdElement: { + prototype: HTMLNextIdElement; + new(): HTMLNextIdElement; } -interface SVGLength { - valueAsString: string; - valueInSpecifiedUnits: number; - value: number; - unitType: number; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - convertToSpecifiedUnits(unitType: number): void; - SVG_LENGTHTYPE_NUMBER: number; - SVG_LENGTHTYPE_CM: number; - SVG_LENGTHTYPE_PC: number; - SVG_LENGTHTYPE_PERCENTAGE: number; - SVG_LENGTHTYPE_MM: number; - SVG_LENGTHTYPE_PT: number; - SVG_LENGTHTYPE_IN: number; - SVG_LENGTHTYPE_EMS: number; - SVG_LENGTHTYPE_PX: number; - SVG_LENGTHTYPE_UNKNOWN: number; - SVG_LENGTHTYPE_EXS: number; -} -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - SVG_LENGTHTYPE_NUMBER: number; - SVG_LENGTHTYPE_CM: number; - SVG_LENGTHTYPE_PC: number; - SVG_LENGTHTYPE_PERCENTAGE: number; - SVG_LENGTHTYPE_MM: number; - SVG_LENGTHTYPE_PT: number; - SVG_LENGTHTYPE_IN: number; - SVG_LENGTHTYPE_EMS: number; - SVG_LENGTHTYPE_PX: number; - SVG_LENGTHTYPE_UNKNOWN: number; - SVG_LENGTHTYPE_EXS: number; +interface HTMLOListElement extends HTMLElement { + compact: boolean; + /** + * The starting number. + */ + start: number; + type: string; } -interface SVGPolygonElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGAnimatedPoints, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; +declare var HTMLOListElement: { + prototype: HTMLOListElement; + new(): HTMLOListElement; } -interface HTMLPhraseElement extends HTMLElement { +interface HTMLObjectElement extends HTMLElement, GetSVGDocument { + /** + * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + */ + BaseHref: string; + align: string; + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Gets or sets the optional alternative HTML script to execute if the object fails to load. + */ + altHtml: string; + /** + * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + */ + archive: string; + border: string; + /** + * Sets or retrieves the URL of the file containing the compiled Java class. + */ + code: string; + /** + * Sets or retrieves the URL of the component. + */ + codeBase: string; + /** + * Sets or retrieves the Internet media type for the code associated with the object. + */ + codeType: string; + /** + * Retrieves the document object of the page or frame. + */ + contentDocument: Document; + /** + * Sets or retrieves the URL that references the data of the object. + */ + data: string; + declare: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the height of the object. + */ + height: string; + hspace: number; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + /** + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. + */ + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Retrieves the contained object. + */ + object: any; + readyState: number; + /** + * Sets or retrieves a message to be displayed while an object is loading. + */ + standby: string; + /** + * Sets or retrieves the MIME type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; /** - * Sets or retrieves the date and time of a modification to the object. + * Returns a ValidityState object that represents the validity states of an element. */ - dateTime: string; + validity: ValidityState; + vspace: number; /** - * Sets or retrieves reference information about the object. + * Sets or retrieves the width of the object. */ - cite: string; -} -declare var HTMLPhraseElement: { - prototype: HTMLPhraseElement; - new(): HTMLPhraseElement; -} - -interface NavigatorStorageUtils { -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - y: number; - y1: number; - x2: number; - x: number; - x1: number; - y2: number; -} -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGTextContentElement extends SVGElement, SVGStylable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - textLength: SVGAnimatedLength; - lengthAdjust: SVGAnimatedEnumeration; - getCharNumAtPosition(point: SVGPoint): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getComputedTextLength(): number; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getEndPositionOfChar(charnum: number): SVGPoint; - LENGTHADJUST_SPACING: number; - LENGTHADJUST_SPACINGANDGLYPHS: number; - LENGTHADJUST_UNKNOWN: number; -} -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - LENGTHADJUST_SPACING: number; - LENGTHADJUST_SPACINGANDGLYPHS: number; - LENGTHADJUST_UNKNOWN: number; -} - -interface DOML2DeprecatedColorProperty { - color: string; + width: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface Location { - hash: string; - protocol: string; - search: string; - href: string; - hostname: string; - port: string; - pathname: string; - host: string; - reload(flag?: boolean): void; - replace(url: string): void; - assign(url: string): void; - toString(): string; -} -declare var Location: { - prototype: Location; - new(): Location; +declare var HTMLObjectElement: { + prototype: HTMLObjectElement; + new(): HTMLObjectElement; } -interface HTMLTitleElement extends HTMLElement { +interface HTMLOptGroupElement extends HTMLElement { /** - * Retrieves or sets the text of the object as a string. + * Sets or retrieves the status of an option. + */ + defaultSelected: boolean; + disabled: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the ordinal position of an option in a list box. + */ + index: number; + /** + * Sets or retrieves a value that you can use to implement your own label functionality for the object. + */ + label: string; + /** + * Sets or retrieves whether the option in the list box is the default item. + */ + selected: boolean; + /** + * Sets or retrieves the text string specified by the option tag. */ text: string; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; } -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; + +declare var HTMLOptGroupElement: { + prototype: HTMLOptGroupElement; + new(): HTMLOptGroupElement; } -interface HTMLStyleElement extends HTMLElement, LinkStyle { +interface HTMLOptionElement extends HTMLElement { /** - * Sets or retrieves the media type. + * Sets or retrieves the status of an option. */ - media: string; + defaultSelected: boolean; + disabled: boolean; /** - * Retrieves the CSS language in which the style sheet is written. + * Retrieves a reference to the form that the object is embedded in. */ - type: string; -} -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface PerformanceEntry { - name: string; - startTime: number; - duration: number; - entryType: string; -} -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; + form: HTMLFormElement; + /** + * Sets or retrieves the ordinal position of an option in a list box. + */ + index: number; + /** + * Sets or retrieves a value that you can use to implement your own label functionality for the object. + */ + label: string; + /** + * Sets or retrieves whether the option in the list box is the default item. + */ + selected: boolean; + /** + * Sets or retrieves the text string specified by the option tag. + */ + text: string; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; } -interface SVGTransform { - type: number; - angle: number; - matrix: SVGMatrix; - setTranslate(tx: number, ty: number): void; - setScale(sx: number, sy: number): void; - setMatrix(matrix: SVGMatrix): void; - setSkewY(angle: number): void; - setRotate(angle: number, cx: number, cy: number): void; - setSkewX(angle: number): void; - SVG_TRANSFORM_SKEWX: number; - SVG_TRANSFORM_UNKNOWN: number; - SVG_TRANSFORM_SCALE: number; - SVG_TRANSFORM_TRANSLATE: number; - SVG_TRANSFORM_MATRIX: number; - SVG_TRANSFORM_ROTATE: number; - SVG_TRANSFORM_SKEWY: number; -} -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - SVG_TRANSFORM_SKEWX: number; - SVG_TRANSFORM_UNKNOWN: number; - SVG_TRANSFORM_SCALE: number; - SVG_TRANSFORM_TRANSLATE: number; - SVG_TRANSFORM_MATRIX: number; - SVG_TRANSFORM_ROTATE: number; - SVG_TRANSFORM_SKEWY: number; +declare var HTMLOptionElement: { + prototype: HTMLOptionElement; + new(): HTMLOptionElement; + create(): HTMLOptionElement; } -interface UIEvent extends Event { - detail: number; - view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} -declare var UIEvent: { - prototype: UIEvent; - new(): UIEvent; +interface HTMLParagraphElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + clear: string; } -interface SVGURIReference { - href: SVGAnimatedString; +declare var HTMLParagraphElement: { + prototype: HTMLParagraphElement; + new(): HTMLParagraphElement; } -interface SVGPathSeg { - pathSegType: number; - pathSegTypeAsLetter: string; - PATHSEG_MOVETO_REL: number; - PATHSEG_LINETO_VERTICAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - PATHSEG_CURVETO_QUADRATIC_REL: number; - PATHSEG_CURVETO_CUBIC_ABS: number; - PATHSEG_LINETO_HORIZONTAL_ABS: number; - PATHSEG_CURVETO_QUADRATIC_ABS: number; - PATHSEG_LINETO_ABS: number; - PATHSEG_CLOSEPATH: number; - PATHSEG_LINETO_HORIZONTAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - PATHSEG_LINETO_REL: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - PATHSEG_ARC_REL: number; - PATHSEG_CURVETO_CUBIC_REL: number; - PATHSEG_UNKNOWN: number; - PATHSEG_LINETO_VERTICAL_ABS: number; - PATHSEG_ARC_ABS: number; - PATHSEG_MOVETO_ABS: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; +interface HTMLParamElement extends HTMLElement { + /** + * Sets or retrieves the name of an input parameter for an element. + */ + name: string; + /** + * Sets or retrieves the content type of the resource designated by the value attribute. + */ + type: string; + /** + * Sets or retrieves the value of an input parameter for an element. + */ + value: string; + /** + * Sets or retrieves the data type of the value attribute. + */ + valueType: string; } -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - PATHSEG_MOVETO_REL: number; - PATHSEG_LINETO_VERTICAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - PATHSEG_CURVETO_QUADRATIC_REL: number; - PATHSEG_CURVETO_CUBIC_ABS: number; - PATHSEG_LINETO_HORIZONTAL_ABS: number; - PATHSEG_CURVETO_QUADRATIC_ABS: number; - PATHSEG_LINETO_ABS: number; - PATHSEG_CLOSEPATH: number; - PATHSEG_LINETO_HORIZONTAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - PATHSEG_LINETO_REL: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - PATHSEG_ARC_REL: number; - PATHSEG_CURVETO_CUBIC_REL: number; - PATHSEG_UNKNOWN: number; - PATHSEG_LINETO_VERTICAL_ABS: number; - PATHSEG_ARC_ABS: number; - PATHSEG_MOVETO_ABS: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + +declare var HTMLParamElement: { + prototype: HTMLParamElement; + new(): HTMLParamElement; } -interface WheelEvent extends MouseEvent { - deltaZ: number; - deltaX: number; - deltaMode: number; - deltaY: number; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - getCurrentPoint(element: Element): void; - DOM_DELTA_PIXEL: number; - DOM_DELTA_LINE: number; - DOM_DELTA_PAGE: number; +interface HTMLPhraseElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -declare var WheelEvent: { - prototype: WheelEvent; - new(): WheelEvent; - DOM_DELTA_PIXEL: number; - DOM_DELTA_LINE: number; - DOM_DELTA_PAGE: number; + +declare var HTMLPhraseElement: { + prototype: HTMLPhraseElement; + new(): HTMLPhraseElement; +} + +interface HTMLPreElement extends HTMLElement { + /** + * Indicates a citation by rendering text in italic type. + */ + cite: string; + clear: string; + /** + * Sets or gets a value that you can use to implement your own width functionality for the object. + */ + width: number; } -interface MSEventAttachmentTarget { - attachEvent(event: string, listener: EventListener): boolean; - detachEvent(event: string, listener: EventListener): void; +declare var HTMLPreElement: { + prototype: HTMLPreElement; + new(): HTMLPreElement; } -interface SVGNumber { +interface HTMLProgressElement extends HTMLElement { + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Defines the maximum, or "done" value for a progress element. + */ + max: number; + /** + * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). + */ + position: number; + /** + * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. + */ value: number; } -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; + +declare var HTMLProgressElement: { + prototype: HTMLProgressElement; + new(): HTMLProgressElement; } -interface SVGPathElement extends SVGElement, SVGStylable, SVGAnimatedPathData, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - getTotalLength(): number; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; +interface HTMLQuoteElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; + +declare var HTMLQuoteElement: { + prototype: HTMLQuoteElement; + new(): HTMLQuoteElement; } -interface MSCompatibleInfo { - version: string; - userAgent: string; +interface HTMLScriptElement extends HTMLElement { + async: boolean; + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + /** + * Sets or retrieves the status of the script. + */ + defer: boolean; + /** + * Sets or retrieves the event for which the script is written. + */ + event: string; + /** + * Sets or retrieves the object that is bound to the event script. + */ + htmlFor: string; + /** + * Retrieves the URL to an external file that contains the source code or data. + */ + src: string; + /** + * Retrieves or sets the text of the object as a string. + */ + text: string; + /** + * Sets or retrieves the MIME type for the associated scripting engine. + */ + type: string; +} + +declare var HTMLScriptElement: { + prototype: HTMLScriptElement; + new(): HTMLScriptElement; } -declare var MSCompatibleInfo: { - prototype: MSCompatibleInfo; - new(): MSCompatibleInfo; + +interface HTMLSelectElement extends HTMLElement { + /** + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + */ + autofocus: boolean; + disabled: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the number of objects in a collection. + */ + length: number; + /** + * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + */ + multiple: boolean; + /** + * Sets or retrieves the name of the object. + */ + name: string; + options: HTMLSelectElement; + /** + * When present, marks an element that can't be submitted without a value. + */ + required: boolean; + /** + * Sets or retrieves the index of the selected option in a select object. + */ + selectedIndex: number; + /** + * Sets or retrieves the number of rows in the list box. + */ + size: number; + /** + * Retrieves the type of select control based on the value of the MULTIPLE attribute. + */ + type: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Adds an element to the areas, controlRange, or options collection. + * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. + * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. + */ + add(element: HTMLElement, before?: HTMLElement): void; + add(element: HTMLElement, before?: number): void; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Retrieves a select object or an object from an options collection. + * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. + * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + */ + item(name?: any, index?: any): any; + /** + * Retrieves a select object or an object from an options collection. + * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. + */ + namedItem(name: string): any; + /** + * Removes an element from the collection. + * @param index Number that specifies the zero-based index of the element to remove from the collection. + */ + remove(index?: number): void; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + [name: string]: any; } -interface Text extends CharacterData, MSNodeExtensions { - wholeText: string; - splitText(offset: number): Text; - replaceWholeText(content: string): Text; +declare var HTMLSelectElement: { + prototype: HTMLSelectElement; + new(): HTMLSelectElement; } -declare var Text: { - prototype: Text; - new(): Text; + +interface HTMLSourceElement extends HTMLElement { + /** + * Gets or sets the intended media type of the media source. + */ + media: string; + msKeySystem: string; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + /** + * Gets or sets the MIME type of a media resource. + */ + type: string; } -interface SVGAnimatedRect { - animVal: SVGRect; - baseVal: SVGRect; +declare var HTMLSourceElement: { + prototype: HTMLSourceElement; + new(): HTMLSourceElement; } -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; + +interface HTMLSpanElement extends HTMLElement { } -interface CSSNamespaceRule extends CSSRule { - namespaceURI: string; - prefix: string; +declare var HTMLSpanElement: { + prototype: HTMLSpanElement; + new(): HTMLSpanElement; } -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; + +interface HTMLStyleElement extends HTMLElement, LinkStyle { + /** + * Sets or retrieves the media type. + */ + media: string; + /** + * Retrieves the CSS language in which the style sheet is written. + */ + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGPathSegList { - numberOfItems: number; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; - getItem(index: number): SVGPathSeg; - clear(): void; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; +declare var HTMLStyleElement: { + prototype: HTMLStyleElement; + new(): HTMLStyleElement; } -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; + +interface HTMLTableCaptionElement extends HTMLElement { + /** + * Sets or retrieves the alignment of the caption or legend. + */ + align: string; + /** + * Sets or retrieves whether the caption appears at the top or bottom of the table. + */ + vAlign: string; } -interface HTMLUnknownElement extends HTMLElement, MSDataBindingRecordSetReadonlyExtensions { +declare var HTMLTableCaptionElement: { + prototype: HTMLTableCaptionElement; + new(): HTMLTableCaptionElement; } -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; + +interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { + /** + * Sets or retrieves abbreviated text for the object. + */ + abbr: string; + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + /** + * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. + */ + axis: string; + bgColor: any; + /** + * Retrieves the position of the object in the cells collection of a row. + */ + cellIndex: number; + /** + * Sets or retrieves the number columns in the table that the object should span. + */ + colSpan: number; + /** + * Sets or retrieves a list of header cells that provide information for the object. + */ + headers: string; + /** + * Sets or retrieves the height of the object. + */ + height: any; + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; + /** + * Sets or retrieves how many rows in a table the cell should span. + */ + rowSpan: number; + /** + * Sets or retrieves the group of cells in a table to which the object's information applies. + */ + scope: string; + /** + * Sets or retrieves the width of the object. + */ + width: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLAudioElement extends HTMLMediaElement { +declare var HTMLTableCellElement: { + prototype: HTMLTableCellElement; + new(): HTMLTableCellElement; } -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; + +interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { + /** + * Sets or retrieves the alignment of the object relative to the display or table. + */ + align: string; + /** + * Sets or retrieves the number of columns in the group. + */ + span: number; + /** + * Sets or retrieves the width of the object. + */ + width: any; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSImageResourceExtensions { - dynsrc: string; - vrml: string; - lowsrc: string; - start: string; - loop: number; +declare var HTMLTableColElement: { + prototype: HTMLTableColElement; + new(): HTMLTableColElement; } -interface PositionError { - code: number; - message: string; - toString(): string; - POSITION_UNAVAILABLE: number; - PERMISSION_DENIED: number; - TIMEOUT: number; +interface HTMLTableDataCellElement extends HTMLTableCellElement { } -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - POSITION_UNAVAILABLE: number; - PERMISSION_DENIED: number; - TIMEOUT: number; + +declare var HTMLTableDataCellElement: { + prototype: HTMLTableDataCellElement; + new(): HTMLTableDataCellElement; } -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { +interface HTMLTableElement extends HTMLElement { + /** + * Sets or retrieves a value that indicates the table alignment. + */ + align: string; + bgColor: any; + /** + * Sets or retrieves the width of the border to draw around the object. + */ + border: string; + /** + * Sets or retrieves the border color of the object. + */ + borderColor: any; + /** + * Retrieves the caption object of a table. + */ + caption: HTMLTableCaptionElement; + /** + * Sets or retrieves the amount of space between the border of the cell and the content of the cell. + */ + cellPadding: string; + /** + * Sets or retrieves the amount of space between cells in a table. + */ + cellSpacing: string; + /** + * Sets or retrieves the number of columns in the table. + */ + cols: number; + /** + * Sets or retrieves the way the border frame around the table is displayed. + */ + frame: string; + /** + * Sets or retrieves the height of the object. + */ + height: any; + /** + * Sets or retrieves the number of horizontal rows contained in the object. + */ + rows: HTMLCollection; + /** + * Sets or retrieves which dividing lines (inner borders) are displayed. + */ + rules: string; + /** + * Sets or retrieves a description and/or structure of the object. + */ + summary: string; + /** + * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. + */ + tBodies: HTMLCollection; + /** + * Retrieves the tFoot object of the table. + */ + tFoot: HTMLTableSectionElement; + /** + * Retrieves the tHead object of the table. + */ + tHead: HTMLTableSectionElement; + /** + * Sets or retrieves the width of the object. + */ + width: string; + /** + * Creates an empty caption element in the table. + */ + createCaption(): HTMLElement; + /** + * Creates an empty tBody element in the table. + */ + createTBody(): HTMLElement; + /** + * Creates an empty tFoot element in the table. + */ + createTFoot(): HTMLElement; + /** + * Returns the tHead element object if successful, or null otherwise. + */ + createTHead(): HTMLElement; /** - * Sets or retrieves the width of the object. + * Deletes the caption element and its contents from the table. */ - width: number; + deleteCaption(): void; /** - * Sets or retrieves a list of header cells that provide information for the object. + * Removes the specified row (tr) from the element and from the rows collection. + * @param index Number that specifies the zero-based position in the rows collection of the row to remove. */ - headers: string; + deleteRow(index?: number): void; /** - * Retrieves the position of the object in the cells collection of a row. + * Deletes the tFoot element and its contents from the table. */ - cellIndex: number; + deleteTFoot(): void; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Deletes the tHead element and its contents from the table. */ - align: string; + deleteTHead(): void; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Creates a new row (tr) in the table, and adds the row to the rows collection. + * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. */ - borderColorLight: any; + insertRow(index?: number): HTMLElement; +} + +declare var HTMLTableElement: { + prototype: HTMLTableElement; + new(): HTMLTableElement; +} + +interface HTMLTableHeaderCellElement extends HTMLTableCellElement { /** - * Sets or retrieves the number columns in the table that the object should span. + * Sets or retrieves the group of cells in a table to which the object's information applies. */ - colSpan: number; + scope: string; +} + +declare var HTMLTableHeaderCellElement: { + prototype: HTMLTableHeaderCellElement; + new(): HTMLTableHeaderCellElement; +} + +interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { /** - * Sets or retrieves the border color of the object. + * Sets or retrieves how the object is aligned with adjacent text. */ - borderColor: any; + align: string; + bgColor: any; /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. + * Retrieves a collection of all cells in the table row. */ - axis: string; + cells: HTMLCollection; /** * Sets or retrieves the height of the object. */ height: any; /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves abbreviated text for the object. + * Retrieves the position of the object in the rows collection for the table. */ - abbr: string; + rowIndex: number; /** - * Sets or retrieves how many rows in a table the cell should span. + * Retrieves the position of the object in the collection. */ - rowSpan: number; + sectionRowIndex: number; /** - * Sets or retrieves the group of cells in a table to which the object's information applies. + * Removes the specified cell from the table row, as well as from the cells collection. + * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. */ - scope: string; + deleteCell(index?: number): void; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Creates a new cell in the table row, and adds the cell to the cells collection. + * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. */ - borderColorDark: any; -} -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface SVGElementInstance extends EventTarget { - previousSibling: SVGElementInstance; - parentNode: SVGElementInstance; - lastChild: SVGElementInstance; - nextSibling: SVGElementInstance; - childNodes: SVGElementInstanceList; - correspondingUseElement: SVGUseElement; - correspondingElement: SVGElement; - firstChild: SVGElementInstance; -} -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface MSNamespaceInfoCollection { - length: number; - add(namespace?: string, urn?: string, implementationUrl?: any): any; - item(index: any): any; - // [index: any]: any; -} -declare var MSNamespaceInfoCollection: { - prototype: MSNamespaceInfoCollection; - new(): MSNamespaceInfoCollection; -} - -interface SVGCircleElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - cx: SVGAnimatedLength; - r: SVGAnimatedLength; - cy: SVGAnimatedLength; -} -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface StyleSheetList { - length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface CSSImportRule extends CSSRule { - styleSheet: CSSStyleSheet; - href: string; - media: MediaList; -} -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; + insertCell(index?: number): HTMLElement; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CustomEvent extends Event { - detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} -declare var CustomEvent: { - prototype: CustomEvent; - new(): CustomEvent; +declare var HTMLTableRowElement: { + prototype: HTMLTableRowElement; + new(): HTMLTableRowElement; } -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { +interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { /** - * Sets or retrieves the current typeface family. + * Sets or retrieves a value that indicates the table alignment. */ - face: string; + align: string; /** - * Sets or retrieves the font size of the object. + * Sets or retrieves the number of horizontal rows contained in the object. */ - size: number; + rows: HTMLCollection; + /** + * Removes the specified row (tr) from the element and from the rows collection. + * @param index Number that specifies the zero-based position in the rows collection of the row to remove. + */ + deleteRow(index?: number): void; + /** + * Creates a new row (tr) in the table, and adds the row to the rows collection. + * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. + */ + insertRow(index?: number): HTMLElement; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; + +declare var HTMLTableSectionElement: { + prototype: HTMLTableSectionElement; + new(): HTMLTableSectionElement; } -interface HTMLTextAreaElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLTextAreaElement extends HTMLElement { /** - * Retrieves or sets the text in the entry field of the textArea element. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - value: string; + autofocus: boolean; /** - * Sets or retrieves the value indicating whether the control is selected. + * Sets or retrieves the width of the object. */ - status: any; + cols: number; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves the initial contents of the object. */ - form: HTMLFormElement; + defaultValue: string; + disabled: boolean; /** - * Sets or retrieves the name of the object. + * Retrieves a reference to the form that the object is embedded in. */ - name: string; + form: HTMLFormElement; /** - * Gets or sets the starting position or offset of a text selection. + * Sets or retrieves the maximum number of characters that the user can enter in a text control. */ - selectionStart: number; + maxLength: number; /** - * Sets or retrieves the number of horizontal rows contained in the object. + * Sets or retrieves the name of the object. */ - rows: number; + name: string; /** - * Sets or retrieves the width of the object. + * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. */ - cols: number; + placeholder: string; /** * Sets or retrieves the value indicated whether the content of the object is read-only. */ readOnly: boolean; /** - * Sets or retrieves how to handle wordwrapping in the object. + * When present, marks an element that can't be submitted without a value. */ - wrap: string; + required: boolean; + /** + * Sets or retrieves the number of horizontal rows contained in the object. + */ + rows: number; /** * Gets or sets the end position or offset of a text selection. */ selectionEnd: number; /** - * Retrieves the type of control. + * Gets or sets the starting position or offset of a text selection. */ - type: string; + selectionStart: number; /** - * Sets or retrieves the initial contents of the object. + * Sets or retrieves the value indicating whether the control is selected. */ - defaultValue: string; + status: any; /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Retrieves the type of control. */ - validationMessage: string; + type: string; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - autofocus: boolean; + validationMessage: string; /** * Returns a ValidityState object that represents the validity states of an element. */ validity: ValidityState; /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. + * Retrieves or sets the text in the entry field of the textArea element. */ - maxLength: number; + value: string; /** * Returns whether an element will successfully validate based on forms validation rules and constraints. */ willValidate: boolean; /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + * Sets or retrieves how to handle wordwrapping in the object. */ - placeholder: string; + wrap: string; /** - * Creates a TextRange object for the element. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - createTextRange(): TextRange; + checkValidity(): boolean; /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. + * Creates a TextRange object for the element. */ - setSelectionRange(start: number, end: number): void; + createTextRange(): TextRange; /** * Highlights the input area of a form element. */ select(): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; /** * Sets a custom error message that is displayed when a form is submitted. * @param error Sets a custom error message that is displayed when a form is submitted. */ setCustomValidity(error: string): void; + /** + * Sets the start and end positions of a selection in a text field. + * @param start The offset into the text field for the start of the selection. + * @param end The offset into the text field for the end of the selection. + */ + setSelectionRange(start: number, end: number): void; +} + +declare var HTMLTextAreaElement: { + prototype: HTMLTextAreaElement; + new(): HTMLTextAreaElement; +} + +interface HTMLTitleElement extends HTMLElement { + /** + * Retrieves or sets the text of the object as a string. + */ + text: string; +} + +declare var HTMLTitleElement: { + prototype: HTMLTitleElement; + new(): HTMLTitleElement; } -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; + +interface HTMLTrackElement extends HTMLElement { + default: boolean; + kind: string; + label: string; + readyState: number; + src: string; + srclang: string; + track: TextTrack; + ERROR: number; + LOADED: number; + LOADING: number; + NONE: number; } -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; +declare var HTMLTrackElement: { + prototype: HTMLTrackElement; + new(): HTMLTrackElement; + ERROR: number; + LOADED: number; + LOADING: number; + NONE: number; } -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; + +interface HTMLUListElement extends HTMLElement { + compact: boolean; + type: string; } -interface DOML2DeprecatedMarginStyle { - vspace: number; - hspace: number; +declare var HTMLUListElement: { + prototype: HTMLUListElement; + new(): HTMLUListElement; } -interface MSWindowModeless { - dialogTop: any; - dialogLeft: any; - dialogWidth: any; - dialogHeight: any; - menuArguments: any; +interface HTMLUnknownElement extends HTMLElement { } -interface DOML2DeprecatedAlignmentStyle { - align: string; +declare var HTMLUnknownElement: { + prototype: HTMLUnknownElement; + new(): HTMLUnknownElement; } -interface HTMLMarqueeElement extends HTMLElement, MSDataBindingExtensions, DOML2DeprecatedBackgroundColorStyle { - width: string; - onbounce: (ev: Event) => any; - vspace: number; - trueSpeed: boolean; - scrollAmount: number; - scrollDelay: number; - behavior: string; - height: string; - loop: number; - direction: string; - hspace: number; - onstart: (ev: Event) => any; - onfinish: (ev: Event) => any; - stop(): void; - start(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +interface HTMLVideoElement extends HTMLMediaElement { + /** + * Gets or sets the height of the video element. + */ + height: number; + msHorizontalMirror: boolean; + msIsLayoutOptimalForPlayback: boolean; + msIsStereo3D: boolean; + msStereo3DPackingMode: string; + msStereo3DRenderMode: string; + msZoom: boolean; + onMSVideoFormatChanged: (ev: Event) => any; + onMSVideoFrameStepCompleted: (ev: Event) => any; + onMSVideoOptimalLayoutChanged: (ev: Event) => any; + /** + * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. + */ + poster: string; + /** + * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. + */ + videoHeight: number; + /** + * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. + */ + videoWidth: number; + webkitDisplayingFullscreen: boolean; + webkitSupportsFullscreen: boolean; + /** + * Gets or sets the width of the video element. + */ + width: number; + getVideoPlaybackQuality(): VideoPlaybackQuality; + msFrameStep(forward: boolean): void; + msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; + msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; + webkitEnterFullScreen(): void; + webkitEnterFullscreen(): void; + webkitExitFullScreen(): void; + webkitExitFullscreen(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoFormatChanged", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoFrameStepCompleted", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoOptimalLayoutChanged", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "bounce", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "start", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "finish", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLVideoElement: { + prototype: HTMLVideoElement; + new(): HTMLVideoElement; +} + +interface HashChangeEvent extends Event { + newURL: string; + oldURL: string; +} + +declare var HashChangeEvent: { + prototype: HashChangeEvent; + new(type: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; +} + +interface History { + length: number; + state: any; + back(distance?: any): void; + forward(distance?: any): void; + go(delta?: any): void; + pushState(statedata: any, title?: string, url?: string): void; + replaceState(statedata: any, title?: string, url?: string): void; +} + +declare var History: { + prototype: History; + new(): History; +} + +interface IDBCursor { + direction: string; + key: any; + primaryKey: any; + source: any; + advance(count: number): void; + continue(key?: any): void; + delete(): IDBRequest; + update(value: any): IDBRequest; + NEXT: string; + NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; +} + +declare var IDBCursor: { + prototype: IDBCursor; + new(): IDBCursor; + NEXT: string; + NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; } -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; + +interface IDBCursorWithValue extends IDBCursor { + value: any; } -interface SVGRect { - y: number; - width: number; - x: number; - height: number; +declare var IDBCursorWithValue: { + prototype: IDBCursorWithValue; + new(): IDBCursorWithValue; } -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; + +interface IDBDatabase extends EventTarget { + name: string; + objectStoreNames: DOMStringList; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + version: string; + close(): void; + createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; + deleteObjectStore(name: string): void; + transaction(storeNames: any, mode?: string): IDBTransaction; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSNodeExtensions { - swapNode(otherNode: Node): Node; - removeNode(deep?: boolean): Node; - replaceNode(replacement: Node): Node; +declare var IDBDatabase: { + prototype: IDBDatabase; + new(): IDBDatabase; } -interface History { - length: number; - state: any; - back(distance?: any): void; - forward(distance?: any): void; - go(delta?: any): void; - replaceState(statedata: any, title: string, url?: string): void; - pushState(statedata: any, title: string, url?: string): void; +interface IDBFactory { + cmp(first: any, second: any): number; + deleteDatabase(name: string): IDBOpenDBRequest; + open(name: string, version?: number): IDBOpenDBRequest; } -declare var History: { - prototype: History; - new(): History; + +declare var IDBFactory: { + prototype: IDBFactory; + new(): IDBFactory; } -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - y: number; - y1: number; - x2: number; - x: number; - x1: number; - y2: number; +interface IDBIndex { + keyPath: string; + name: string; + objectStore: IDBObjectStore; + unique: boolean; + count(key?: any): IDBRequest; + get(key: any): IDBRequest; + getKey(key: any): IDBRequest; + openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; + openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; } -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; + +declare var IDBIndex: { + prototype: IDBIndex; + new(): IDBIndex; } -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - y: number; - y1: number; - x: number; - x1: number; +interface IDBKeyRange { + lower: any; + lowerOpen: boolean; + upper: any; + upperOpen: boolean; } -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; + +declare var IDBKeyRange: { + prototype: IDBKeyRange; + new(): IDBKeyRange; + bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; + lowerBound(bound: any, open?: boolean): IDBKeyRange; + only(value: any): IDBKeyRange; + upperBound(bound: any, open?: boolean): IDBKeyRange; } -interface TimeRanges { - length: number; - start(index: number): number; - end(index: number): number; +interface IDBObjectStore { + indexNames: DOMStringList; + keyPath: string; + name: string; + transaction: IDBTransaction; + add(value: any, key?: any): IDBRequest; + clear(): IDBRequest; + count(key?: any): IDBRequest; + createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; + delete(key: any): IDBRequest; + deleteIndex(indexName: string): void; + get(key: any): IDBRequest; + index(name: string): IDBIndex; + openCursor(range?: any, direction?: string): IDBRequest; + put(value: any, key?: any): IDBRequest; } -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; + +declare var IDBObjectStore: { + prototype: IDBObjectStore; + new(): IDBObjectStore; } -interface CSSRule { - cssText: string; - parentStyleSheet: CSSStyleSheet; - parentRule: CSSRule; - type: number; - IMPORT_RULE: number; - MEDIA_RULE: number; - STYLE_RULE: number; - NAMESPACE_RULE: number; - PAGE_RULE: number; - UNKNOWN_RULE: number; - FONT_FACE_RULE: number; - CHARSET_RULE: number; - KEYFRAMES_RULE: number; - KEYFRAME_RULE: number; - VIEWPORT_RULE: number; +interface IDBOpenDBRequest extends IDBRequest { + onblocked: (ev: Event) => any; + onupgradeneeded: (ev: IDBVersionChangeEvent) => any; + addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - IMPORT_RULE: number; - MEDIA_RULE: number; - STYLE_RULE: number; - NAMESPACE_RULE: number; - PAGE_RULE: number; - UNKNOWN_RULE: number; - FONT_FACE_RULE: number; - CHARSET_RULE: number; - KEYFRAMES_RULE: number; - KEYFRAME_RULE: number; - VIEWPORT_RULE: number; + +declare var IDBOpenDBRequest: { + prototype: IDBOpenDBRequest; + new(): IDBOpenDBRequest; } -interface SVGPathSegLinetoAbs extends SVGPathSeg { - y: number; - x: number; +interface IDBRequest extends EventTarget { + error: DOMError; + onerror: (ev: Event) => any; + onsuccess: (ev: Event) => any; + readyState: string; + result: any; + source: any; + transaction: IDBTransaction; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; + +declare var IDBRequest: { + prototype: IDBRequest; + new(): IDBRequest; } -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - /** - * Sets or retrieves reference information about the object. - */ - cite: string; +interface IDBTransaction extends EventTarget { + db: IDBDatabase; + error: DOMError; + mode: string; + onabort: (ev: Event) => any; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + abort(): void; + objectStore(name: string): IDBObjectStore; + READ_ONLY: string; + READ_WRITE: string; + VERSION_CHANGE: string; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; + +declare var IDBTransaction: { + prototype: IDBTransaction; + new(): IDBTransaction; + READ_ONLY: string; + READ_WRITE: string; + VERSION_CHANGE: string; } -interface SVGMatrix { - e: number; - c: number; - a: number; - b: number; - d: number; - f: number; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - flipY(): SVGMatrix; - skewY(angle: number): SVGMatrix; - inverse(): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - rotate(angle: number): SVGMatrix; - flipX(): SVGMatrix; - translate(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - skewX(angle: number): SVGMatrix; +interface IDBVersionChangeEvent extends Event { + newVersion: number; + oldVersion: number; } -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; + +declare var IDBVersionChangeEvent: { + prototype: IDBVersionChangeEvent; + new(): IDBVersionChangeEvent; +} + +interface ImageData { + data: number[]; + height: number; + width: number; +} + +declare var ImageData: { + prototype: ImageData; + new(): ImageData; } -interface MSPopupWindow { - document: Document; - isOpen: boolean; - show(x: number, y: number, w: number, h: number, element?: any): void; - hide(): void; -} -declare var MSPopupWindow: { - prototype: MSPopupWindow; - new(): MSPopupWindow; +interface KeyboardEvent extends UIEvent { + altKey: boolean; + char: string; + charCode: number; + ctrlKey: boolean; + key: string; + keyCode: number; + locale: string; + location: number; + metaKey: boolean; + repeat: boolean; + shiftKey: boolean; + which: number; + getModifierState(keyArg: string): boolean; + initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; + DOM_KEY_LOCATION_JOYSTICK: number; + DOM_KEY_LOCATION_LEFT: number; + DOM_KEY_LOCATION_MOBILE: number; + DOM_KEY_LOCATION_NUMPAD: number; + DOM_KEY_LOCATION_RIGHT: number; + DOM_KEY_LOCATION_STANDARD: number; } -interface BeforeUnloadEvent extends Event { - returnValue: string; +declare var KeyboardEvent: { + prototype: KeyboardEvent; + new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; + DOM_KEY_LOCATION_JOYSTICK: number; + DOM_KEY_LOCATION_LEFT: number; + DOM_KEY_LOCATION_MOBILE: number; + DOM_KEY_LOCATION_NUMPAD: number; + DOM_KEY_LOCATION_RIGHT: number; + DOM_KEY_LOCATION_STANDARD: number; } -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; + +interface Location { + hash: string; + host: string; + hostname: string; + href: string; + origin: string; + pathname: string; + port: string; + protocol: string; + search: string; + assign(url: string): void; + reload(forcedReload?: boolean): void; + replace(url: string): void; + toString(): string; } -interface SVGUseElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - animatedInstanceRoot: SVGElementInstance; - instanceRoot: SVGElementInstance; - x: SVGAnimatedLength; - height: SVGAnimatedLength; +declare var Location: { + prototype: Location; + new(): Location; } -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; + +interface LongRunningScriptDetectedEvent extends Event { + executionTime: number; + stopPageScriptExecution: boolean; } -interface Event { - timeStamp: number; - defaultPrevented: boolean; - isTrusted: boolean; - currentTarget: EventTarget; - cancelBubble: boolean; - target: EventTarget; - eventPhase: number; - cancelable: boolean; - type: string; - srcElement: Element; - bubbles: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - stopPropagation(): void; - stopImmediatePropagation(): void; - preventDefault(): void; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; +declare var LongRunningScriptDetectedEvent: { + prototype: LongRunningScriptDetectedEvent; + new(): LongRunningScriptDetectedEvent; } -declare var Event: { - prototype: Event; - new(): Event; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; + +interface MSApp { + clearTemporaryWebDataAsync(): MSAppAsyncOperation; + createBlobFromRandomAccessStream(type: string, seeker: any): Blob; + createDataPackage(object: any): any; + createDataPackageFromSelection(): any; + createFileFromStorageFile(storageFile: any): File; + createStreamFromInputStream(type: string, inputStream: any): MSStream; + execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; + execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; + getCurrentPriority(): string; + getHtmlPrintDocumentSourceAsync(htmlDoc: any): any; + getViewId(view: any): any; + isTaskScheduledAtPriorityOrHigher(priority: string): boolean; + pageHandlesAllApplicationActivations(enabled: boolean): void; + suppressSubdownloadCredentialPrompts(suppress: boolean): void; + terminateApp(exceptionObject: any): void; + CURRENT: string; + HIGH: string; + IDLE: string; + NORMAL: string; } +declare var MSApp: MSApp; -interface ImageData { - width: number; - data: number[]; - height: number; +interface MSAppAsyncOperation extends EventTarget { + error: DOMError; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + readyState: number; + result: any; + start(): void; + COMPLETED: number; + ERROR: number; + STARTED: number; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var ImageData: { - prototype: ImageData; - new(): ImageData; + +declare var MSAppAsyncOperation: { + prototype: MSAppAsyncOperation; + new(): MSAppAsyncOperation; + COMPLETED: number; + ERROR: number; + STARTED: number; } -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the width of the object. - */ - width: any; - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; +interface MSBlobBuilder { + append(data: any, endings?: string): void; + getBlob(contentType?: string): Blob; } -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; + +declare var MSBlobBuilder: { + prototype: MSBlobBuilder; + new(): MSBlobBuilder; } -interface SVGException { - code: number; - message: string; - name: string; +interface MSCSSMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + m11: number; + m12: number; + m13: number; + m14: number; + m21: number; + m22: number; + m23: number; + m24: number; + m31: number; + m32: number; + m33: number; + m34: number; + m41: number; + m42: number; + m43: number; + m44: number; + inverse(): MSCSSMatrix; + multiply(secondMatrix: MSCSSMatrix): MSCSSMatrix; + rotate(angleX: number, angleY?: number, angleZ?: number): MSCSSMatrix; + rotateAxisAngle(x: number, y: number, z: number, angle: number): MSCSSMatrix; + scale(scaleX: number, scaleY?: number, scaleZ?: number): MSCSSMatrix; + setMatrixValue(value: string): void; + skewX(angle: number): MSCSSMatrix; + skewY(angle: number): MSCSSMatrix; toString(): string; - SVG_MATRIX_NOT_INVERTABLE: number; - SVG_WRONG_TYPE_ERR: number; - SVG_INVALID_VALUE_ERR: number; + translate(x: number, y: number, z?: number): MSCSSMatrix; +} + +declare var MSCSSMatrix: { + prototype: MSCSSMatrix; + new(text?: string): MSCSSMatrix; } -declare var SVGException: { - prototype: SVGException; - new(): SVGException; - SVG_MATRIX_NOT_INVERTABLE: number; - SVG_WRONG_TYPE_ERR: number; - SVG_INVALID_VALUE_ERR: number; + +interface MSGesture { + target: Element; + addPointer(pointerId: number): void; + stop(): void; } -interface SVGLinearGradientElement extends SVGGradientElement { - y1: SVGAnimatedLength; - x2: SVGAnimatedLength; - x1: SVGAnimatedLength; - y2: SVGAnimatedLength; +declare var MSGesture: { + prototype: MSGesture; + new(): MSGesture; } -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; + +interface MSGestureEvent extends UIEvent { + clientX: number; + clientY: number; + expansion: number; + gestureObject: any; + hwTimestamp: number; + offsetX: number; + offsetY: number; + rotation: number; + scale: number; + screenX: number; + screenY: number; + translationX: number; + translationY: number; + velocityAngular: number; + velocityExpansion: number; + velocityX: number; + velocityY: number; + initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; + MSGESTURE_FLAG_BEGIN: number; + MSGESTURE_FLAG_CANCEL: number; + MSGESTURE_FLAG_END: number; + MSGESTURE_FLAG_INERTIA: number; + MSGESTURE_FLAG_NONE: number; } -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; +declare var MSGestureEvent: { + prototype: MSGestureEvent; + new(): MSGestureEvent; + MSGESTURE_FLAG_BEGIN: number; + MSGESTURE_FLAG_CANCEL: number; + MSGESTURE_FLAG_END: number; + MSGESTURE_FLAG_INERTIA: number; + MSGESTURE_FLAG_NONE: number; } -interface SVGAnimatedEnumeration { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; +interface MSGraphicsTrust { + constrictionActive: boolean; + status: string; } -interface DOML2DeprecatedSizeProperty { - size: number; +declare var MSGraphicsTrust: { + prototype: MSGraphicsTrust; + new(): MSGraphicsTrust; } -interface HTMLUListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { -} -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; +interface MSHTMLWebViewElement extends HTMLElement { + canGoBack: boolean; + canGoForward: boolean; + containsFullScreenElement: boolean; + documentTitle: string; + height: number; + settings: MSWebViewSettings; + src: string; + width: number; + addWebAllowedObject(name: string, applicationObject: any): void; + buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; + capturePreviewToBlobAsync(): MSWebViewAsyncOperation; + captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; + getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; + getDeferredPermissionRequests(): DeferredPermissionRequest[]; + goBack(): void; + goForward(): void; + invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; + navigate(uri: string): void; + navigateToLocalStreamUri(source: string, streamResolver: any): void; + navigateToString(contents: string): void; + navigateWithHttpRequestMessage(requestMessage: any): void; + refresh(): void; + stop(): void; } -interface SVGRectElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - ry: SVGAnimatedLength; - rx: SVGAnimatedLength; - x: SVGAnimatedLength; - height: SVGAnimatedLength; -} -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; +declare var MSHTMLWebViewElement: { + prototype: MSHTMLWebViewElement; + new(): MSHTMLWebViewElement; } -interface ErrorEventHandler { - (event: Event, source: string, fileno: number, columnNumber: number): void; +interface MSHeaderFooter { + URL: string; + dateLong: string; + dateShort: string; + font: string; + htmlFoot: string; + htmlHead: string; + page: number; + pageTotal: number; + textFoot: string; + textHead: string; + timeLong: string; + timeShort: string; + title: string; } -interface HTMLDivElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; -} -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; +declare var MSHeaderFooter: { + prototype: MSHeaderFooter; + new(): MSHeaderFooter; } -interface DOML2DeprecatedBorderStyle { - border: string; +interface MSInputMethodContext extends EventTarget { + compositionEndOffset: number; + compositionStartOffset: number; + oncandidatewindowhide: (ev: Event) => any; + oncandidatewindowshow: (ev: Event) => any; + oncandidatewindowupdate: (ev: Event) => any; + target: HTMLElement; + getCandidateWindowClientRect(): ClientRect; + getCompositionAlternatives(): string[]; + hasComposition(): boolean; + isCandidateWindowVisible(): boolean; + addEventListener(type: "MSCandidateWindowHide", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSCandidateWindowShow", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSCandidateWindowUpdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface NamedNodeMap { - length: number; - removeNamedItemNS(namespaceURI: string, localName: string): Attr; - item(index: number): Attr; - [index: number]: Attr; - removeNamedItem(name: string): Attr; - getNamedItem(name: string): Attr; - // [name: string]: Attr; - setNamedItem(arg: Attr): Attr; - getNamedItemNS(namespaceURI: string, localName: string): Attr; - setNamedItemNS(arg: Attr): Attr; -} -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; +declare var MSInputMethodContext: { + prototype: MSInputMethodContext; + new(): MSInputMethodContext; } -interface MediaList { - length: number; - mediaText: string; - deleteMedium(oldMedium: string): void; - appendMedium(newMedium: string): void; - item(index: number): string; - [index: number]: string; - toString(): string; -} -declare var MediaList: { - prototype: MediaList; - new(): MediaList; +interface MSManipulationEvent extends UIEvent { + currentState: number; + inertiaDestinationX: number; + inertiaDestinationY: number; + lastState: number; + initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; + MS_MANIPULATION_STATE_ACTIVE: number; + MS_MANIPULATION_STATE_CANCELLED: number; + MS_MANIPULATION_STATE_COMMITTED: number; + MS_MANIPULATION_STATE_DRAGGING: number; + MS_MANIPULATION_STATE_INERTIA: number; + MS_MANIPULATION_STATE_PRESELECT: number; + MS_MANIPULATION_STATE_SELECTING: number; + MS_MANIPULATION_STATE_STOPPED: number; } -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; +declare var MSManipulationEvent: { + prototype: MSManipulationEvent; + new(): MSManipulationEvent; + MS_MANIPULATION_STATE_ACTIVE: number; + MS_MANIPULATION_STATE_CANCELLED: number; + MS_MANIPULATION_STATE_COMMITTED: number; + MS_MANIPULATION_STATE_DRAGGING: number; + MS_MANIPULATION_STATE_INERTIA: number; + MS_MANIPULATION_STATE_PRESELECT: number; + MS_MANIPULATION_STATE_SELECTING: number; + MS_MANIPULATION_STATE_STOPPED: number; } -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - y: number; - x2: number; - x: number; - y2: number; -} -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; +interface MSMediaKeyError { + code: number; + systemCode: number; + MS_MEDIA_KEYERR_CLIENT: number; + MS_MEDIA_KEYERR_DOMAIN: number; + MS_MEDIA_KEYERR_HARDWARECHANGE: number; + MS_MEDIA_KEYERR_OUTPUT: number; + MS_MEDIA_KEYERR_SERVICE: number; + MS_MEDIA_KEYERR_UNKNOWN: number; } -interface SVGLengthList { - numberOfItems: number; - replaceItem(newItem: SVGLength, index: number): SVGLength; - getItem(index: number): SVGLength; - clear(): void; - appendItem(newItem: SVGLength): SVGLength; - initialize(newItem: SVGLength): SVGLength; - removeItem(index: number): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; -} -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; +declare var MSMediaKeyError: { + prototype: MSMediaKeyError; + new(): MSMediaKeyError; + MS_MEDIA_KEYERR_CLIENT: number; + MS_MEDIA_KEYERR_DOMAIN: number; + MS_MEDIA_KEYERR_HARDWARECHANGE: number; + MS_MEDIA_KEYERR_OUTPUT: number; + MS_MEDIA_KEYERR_SERVICE: number; + MS_MEDIA_KEYERR_UNKNOWN: number; } -interface ProcessingInstruction extends Node { - target: string; - data: string; -} -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; +interface MSMediaKeyMessageEvent extends Event { + destinationURL: string; + message: Uint8Array; } -interface MSWindowExtensions { - status: string; - onmouseleave: (ev: MouseEvent) => any; - screenLeft: number; - offscreenBuffering: any; - maxConnectionsPerServer: number; - onmouseenter: (ev: MouseEvent) => any; - clipboardData: DataTransfer; - defaultStatus: string; - clientInformation: Navigator; - closed: boolean; - onhelp: (ev: Event) => any; - external: External; - event: MSEventObj; - onfocusout: (ev: FocusEvent) => any; - screenTop: number; - onfocusin: (ev: FocusEvent) => any; - showModelessDialog(url?: string, argument?: any, options?: any): Window; - navigate(url: string): void; - resizeBy(x?: number, y?: number): void; - item(index: any): any; - resizeTo(x?: number, y?: number): void; - createPopup(arguments?: any): MSPopupWindow; - toStaticHTML(html: string): string; - execScript(code: string, language?: string): any; - msWriteProfilerMark(profilerMarkName: string): void; - moveTo(x?: number, y?: number): void; - moveBy(x?: number, y?: number): void; - showHelp(url: string, helpArg?: any, features?: string): void; - captureEvents(): void; - releaseEvents(): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var MSMediaKeyMessageEvent: { + prototype: MSMediaKeyMessageEvent; + new(): MSMediaKeyMessageEvent; } -interface MSBehaviorUrnsCollection { - length: number; - item(index: number): string; +interface MSMediaKeyNeededEvent extends Event { + initData: Uint8Array; } -declare var MSBehaviorUrnsCollection: { - prototype: MSBehaviorUrnsCollection; - new(): MSBehaviorUrnsCollection; + +declare var MSMediaKeyNeededEvent: { + prototype: MSMediaKeyNeededEvent; + new(): MSMediaKeyNeededEvent; } -interface CSSFontFaceRule extends CSSRule { - style: CSSStyleDeclaration; +interface MSMediaKeySession extends EventTarget { + error: MSMediaKeyError; + keySystem: string; + sessionId: string; + close(): void; + update(key: Uint8Array): void; } -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; + +declare var MSMediaKeySession: { + prototype: MSMediaKeySession; + new(): MSMediaKeySession; } -interface DOML2DeprecatedBackgroundStyle { - background: string; +interface MSMediaKeys { + keySystem: string; + createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; } -interface TextEvent extends UIEvent { - inputMethod: number; - data: string; - locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - DOM_INPUT_METHOD_KEYBOARD: number; - DOM_INPUT_METHOD_DROP: number; - DOM_INPUT_METHOD_IME: number; - DOM_INPUT_METHOD_SCRIPT: number; - DOM_INPUT_METHOD_VOICE: number; - DOM_INPUT_METHOD_UNKNOWN: number; - DOM_INPUT_METHOD_PASTE: number; - DOM_INPUT_METHOD_HANDWRITING: number; - DOM_INPUT_METHOD_OPTION: number; - DOM_INPUT_METHOD_MULTIMODAL: number; +declare var MSMediaKeys: { + prototype: MSMediaKeys; + new(keySystem: string): MSMediaKeys; + isTypeSupported(keySystem: string, type?: string): boolean; } -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - DOM_INPUT_METHOD_KEYBOARD: number; - DOM_INPUT_METHOD_DROP: number; - DOM_INPUT_METHOD_IME: number; - DOM_INPUT_METHOD_SCRIPT: number; - DOM_INPUT_METHOD_VOICE: number; - DOM_INPUT_METHOD_UNKNOWN: number; - DOM_INPUT_METHOD_PASTE: number; - DOM_INPUT_METHOD_HANDWRITING: number; - DOM_INPUT_METHOD_OPTION: number; - DOM_INPUT_METHOD_MULTIMODAL: number; + +interface MSMimeTypesCollection { + length: number; } -interface DocumentFragment extends Node, NodeSelector, MSEventAttachmentTarget, MSNodeExtensions { +declare var MSMimeTypesCollection: { + prototype: MSMimeTypesCollection; + new(): MSMimeTypesCollection; } -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; + +interface MSPluginsCollection { + length: number; + refresh(reload?: boolean): void; } -interface SVGPolylineElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGAnimatedPoints, SVGTests, SVGExternalResourcesRequired { +declare var MSPluginsCollection: { + prototype: MSPluginsCollection; + new(): MSPluginsCollection; } -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; + +interface MSPointerEvent extends MouseEvent { + currentPoint: any; + height: number; + hwTimestamp: number; + intermediatePoints: any; + isPrimary: boolean; + pointerId: number; + pointerType: any; + pressure: number; + rotation: number; + tiltX: number; + tiltY: number; + width: number; + getCurrentPoint(element: Element): void; + getIntermediatePoints(element: Element): void; + initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; } -interface SVGAnimatedPathData { - pathSegList: SVGPathSegList; +declare var MSPointerEvent: { + prototype: MSPointerEvent; + new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; } -interface Position { - timestamp: Date; - coords: Coordinates; +interface MSPrintManagerTemplatePrinter extends MSTemplatePrinter, EventTarget { + percentScale: number; + showHeaderFooter: boolean; + shrinkToFit: boolean; + drawPreviewPage(element: HTMLElement, pageNumber: number): void; + endPrint(): void; + getPrintTaskOptionValue(key: string): any; + invalidatePreview(): void; + setPageCount(pageCount: number): void; + startPrint(): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var Position: { - prototype: Position; - new(): Position; + +declare var MSPrintManagerTemplatePrinter: { + prototype: MSPrintManagerTemplatePrinter; + new(): MSPrintManagerTemplatePrinter; } -interface BookmarkCollection { +interface MSRangeCollection { length: number; - item(index: number): any; - [index: number]: any; + item(index: number): Range; + [index: number]: Range; +} + +declare var MSRangeCollection: { + prototype: MSRangeCollection; + new(): MSRangeCollection; } -declare var BookmarkCollection: { - prototype: BookmarkCollection; - new(): BookmarkCollection; + +interface MSSiteModeEvent extends Event { + actionURL: string; + buttonID: number; } -interface PerformanceMark extends PerformanceEntry { +declare var MSSiteModeEvent: { + prototype: MSSiteModeEvent; + new(): MSSiteModeEvent; } -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; + +interface MSStream { + type: string; + msClose(): void; + msDetachStream(): any; } -interface CSSPageRule extends CSSRule { - pseudoClass: string; - selectorText: string; - selector: string; - style: CSSStyleDeclaration; +declare var MSStream: { + prototype: MSStream; + new(): MSStream; } -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; + +interface MSStreamReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(stream: MSStream, size?: number): void; + readAsBinaryString(stream: MSStream, size?: number): void; + readAsBlob(stream: MSStream, size?: number): void; + readAsDataURL(stream: MSStream, size?: number): void; + readAsText(stream: MSStream, encoding?: string, size?: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; +declare var MSStreamReader: { + prototype: MSStreamReader; + new(): MSStreamReader; } -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; + +interface MSTemplatePrinter { + collate: boolean; + copies: number; + currentPage: boolean; + currentPageAvail: boolean; + duplex: boolean; + footer: string; + frameActive: boolean; + frameActiveEnabled: boolean; + frameAsShown: boolean; + framesetDocument: boolean; + header: string; + headerFooterFont: string; + marginBottom: number; + marginLeft: number; + marginRight: number; + marginTop: number; + orientation: string; + pageFrom: number; + pageHeight: number; + pageTo: number; + pageWidth: number; + selectedPages: boolean; + selection: boolean; + selectionEnabled: boolean; + unprintableBottom: number; + unprintableLeft: number; + unprintableRight: number; + unprintableTop: number; + usePrinterCopyCollate: boolean; + createHeaderFooter(): MSHeaderFooter; + deviceSupports(property: string): any; + ensurePrintDialogDefaults(): boolean; + getPageMarginBottom(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginBottomImportant(pageRule: CSSPageRule): boolean; + getPageMarginLeft(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginLeftImportant(pageRule: CSSPageRule): boolean; + getPageMarginRight(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginRightImportant(pageRule: CSSPageRule): boolean; + getPageMarginTop(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginTopImportant(pageRule: CSSPageRule): boolean; + printBlankPage(): void; + printNonNative(document: any): boolean; + printNonNativeFrames(document: any, activeFrame: boolean): void; + printPage(element: HTMLElement): void; + showPageSetupDialog(): boolean; + showPrintDialog(): boolean; + startDoc(title: string): boolean; + stopDoc(): void; + updatePageStatus(status: number): void; +} + +declare var MSTemplatePrinter: { + prototype: MSTemplatePrinter; + new(): MSTemplatePrinter; } -interface MSNavigatorExtensions { - userLanguage: string; - plugins: MSPluginsCollection; - cookieEnabled: boolean; - appCodeName: string; - cpuClass: string; - appMinorVersion: string; - connectionSpeed: number; - browserLanguage: string; - mimeTypes: MSMimeTypesCollection; - systemLanguage: string; - language: string; - javaEnabled(): boolean; - taintEnabled(): boolean; +interface MSWebViewAsyncOperation extends EventTarget { + error: DOMError; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + readyState: number; + result: any; + target: MSHTMLWebViewElement; + type: number; + start(): void; + COMPLETED: number; + ERROR: number; + STARTED: number; + TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; + TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; + TYPE_INVOKE_SCRIPT: number; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLSpanElement extends HTMLElement, MSDataBindingExtensions { +declare var MSWebViewAsyncOperation: { + prototype: MSWebViewAsyncOperation; + new(): MSWebViewAsyncOperation; + COMPLETED: number; + ERROR: number; + STARTED: number; + TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; + TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; + TYPE_INVOKE_SCRIPT: number; } -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; + +interface MSWebViewSettings { + isIndexedDBEnabled: boolean; + isJavaScriptEnabled: boolean; } -interface HTMLHeadElement extends HTMLElement { - profile: string; +declare var MSWebViewSettings: { + prototype: MSWebViewSettings; + new(): MSWebViewSettings; } -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; + +interface MediaElementAudioSourceNode extends AudioNode { } -interface HTMLHeadingElement extends HTMLElement, DOML2DeprecatedTextFlowControl { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; +declare var MediaElementAudioSourceNode: { + prototype: MediaElementAudioSourceNode; + new(): MediaElementAudioSourceNode; } -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; + +interface MediaError { + code: number; + msExtendedCode: number; + MEDIA_ERR_ABORTED: number; + MEDIA_ERR_DECODE: number; + MEDIA_ERR_NETWORK: number; + MEDIA_ERR_SRC_NOT_SUPPORTED: number; + MS_MEDIA_ERR_ENCRYPTED: number; } -interface HTMLFormElement extends HTMLElement, MSHTMLCollectionExtensions { - /** - * Sets or retrieves the number of objects in a collection. - */ +declare var MediaError: { + prototype: MediaError; + new(): MediaError; + MEDIA_ERR_ABORTED: number; + MEDIA_ERR_DECODE: number; + MEDIA_ERR_NETWORK: number; + MEDIA_ERR_SRC_NOT_SUPPORTED: number; + MS_MEDIA_ERR_ENCRYPTED: number; +} + +interface MediaList { length: number; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - elements: HTMLCollection; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - [name: string]: any; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; + mediaText: string; + appendMedium(newMedium: string): void; + deleteMedium(oldMedium: string): void; + item(index: number): string; + toString(): string; + [index: number]: string; } -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; + +declare var MediaList: { + prototype: MediaList; + new(): MediaList; } -interface SVGZoomAndPan { - zoomAndPan: number; - SVG_ZOOMANDPAN_MAGNIFY: number; - SVG_ZOOMANDPAN_UNKNOWN: number; - SVG_ZOOMANDPAN_DISABLE: number; +interface MediaQueryList { + matches: boolean; + media: string; + addListener(listener: MediaQueryListListener): void; + removeListener(listener: MediaQueryListListener): void; } -declare var SVGZoomAndPan: SVGZoomAndPan; -interface HTMLMediaElement extends HTMLElement { - /** - * Gets the earliest possible position, in seconds, that the playback can begin. - */ - initialTime: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - played: TimeRanges; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - currentSrc: string; - readyState: any; - /** - * The autobuffer element is not supported by Internet Explorer 9. Use the preload element instead. - */ - autobuffer: boolean; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - /** - * Gets information about whether the playback has ended or not. - */ - ended: boolean; - /** - * Gets a collection of buffered time ranges. - */ - buffered: TimeRanges; - /** - * Returns an object representing the current error state of the audio or video element. - */ - error: MediaError; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - seekable: TimeRanges; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - duration: number; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Gets a flag that specifies whether playback is paused. - */ - paused: boolean; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - seeking: boolean; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - /** - * Gets the current network activity for the element. - */ - networkState: number; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - textTracks: TextTrackList; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - audioTracks: AudioTrackList; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - onmsneedkey: (ev: MSMediaKeyNeededEvent) => any; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - msKeys: MSMediaKeys; - msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - /** - * Fires immediately after the client loads the object. - */ - load(): void; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - HAVE_METADATA: number; - HAVE_CURRENT_DATA: number; - HAVE_NOTHING: number; - NETWORK_NO_SOURCE: number; - HAVE_ENOUGH_DATA: number; - NETWORK_EMPTY: number; - NETWORK_LOADING: number; - NETWORK_IDLE: number; - HAVE_FUTURE_DATA: number; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare var MediaQueryList: { + prototype: MediaQueryList; + new(): MediaQueryList; +} + +interface MediaSource extends EventTarget { + activeSourceBuffers: SourceBufferList; + duration: number; + readyState: number; + sourceBuffers: SourceBufferList; + addSourceBuffer(type: string): SourceBuffer; + endOfStream(error?: number): void; + removeSourceBuffer(sourceBuffer: SourceBuffer): void; +} + +declare var MediaSource: { + prototype: MediaSource; + new(): MediaSource; + isTypeSupported(type: string): boolean; +} + +interface MessageChannel { + port1: MessagePort; + port2: MessagePort; +} + +declare var MessageChannel: { + prototype: MessageChannel; + new(): MessageChannel; +} + +interface MessageEvent extends Event { + data: any; + origin: string; + ports: any; + source: Window; + initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; +} + +declare var MessageEvent: { + prototype: MessageEvent; + new(): MessageEvent; +} + +interface MessagePort extends EventTarget { + onmessage: (ev: MessageEvent) => any; + close(): void; + postMessage(message?: any, ports?: any): void; + start(): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var MessagePort: { + prototype: MessagePort; + new(): MessagePort; +} + +interface MimeType { + description: string; + enabledPlugin: Plugin; + suffixes: string; + type: string; +} + +declare var MimeType: { + prototype: MimeType; + new(): MimeType; +} + +interface MimeTypeArray { + length: number; + item(index: number): Plugin; + namedItem(type: string): Plugin; + [index: number]: Plugin; +} + +declare var MimeTypeArray: { + prototype: MimeTypeArray; + new(): MimeTypeArray; +} + +interface MouseEvent extends UIEvent { + altKey: boolean; + button: number; + buttons: number; + clientX: number; + clientY: number; + ctrlKey: boolean; + fromElement: Element; + layerX: number; + layerY: number; + metaKey: boolean; + movementX: number; + movementY: number; + offsetX: number; + offsetY: number; + pageX: number; + pageY: number; + relatedTarget: EventTarget; + screenX: number; + screenY: number; + shiftKey: boolean; + toElement: Element; + which: number; + x: number; + y: number; + getModifierState(keyArg: string): boolean; + initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget): void; +} + +declare var MouseEvent: { + prototype: MouseEvent; + new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; +} + +interface MouseWheelEvent extends MouseEvent { + wheelDelta: number; + wheelDeltaX: number; + wheelDeltaY: number; + initMouseWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, wheelDeltaArg: number): void; +} + +declare var MouseWheelEvent: { + prototype: MouseWheelEvent; + new(): MouseWheelEvent; +} + +interface MutationEvent extends Event { + attrChange: number; + attrName: string; + newValue: string; + prevValue: string; + relatedNode: Node; + initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; + ADDITION: number; + MODIFICATION: number; + REMOVAL: number; +} + +declare var MutationEvent: { + prototype: MutationEvent; + new(): MutationEvent; + ADDITION: number; + MODIFICATION: number; + REMOVAL: number; +} + +interface MutationObserver { + disconnect(): void; + observe(target: Node, options: MutationObserverInit): void; + takeRecords(): MutationRecord[]; +} + +declare var MutationObserver: { + prototype: MutationObserver; + new(callback: MutationCallback): MutationObserver; +} + +interface MutationRecord { + addedNodes: NodeList; + attributeName: string; + attributeNamespace: string; + nextSibling: Node; + oldValue: string; + previousSibling: Node; + removedNodes: NodeList; + target: Node; + type: string; +} + +declare var MutationRecord: { + prototype: MutationRecord; + new(): MutationRecord; +} + +interface NamedNodeMap { + length: number; + getNamedItem(name: string): Attr; + getNamedItemNS(namespaceURI: string, localName: string): Attr; + item(index: number): Attr; + removeNamedItem(name: string): Attr; + removeNamedItemNS(namespaceURI: string, localName: string): Attr; + setNamedItem(arg: Attr): Attr; + setNamedItemNS(arg: Attr): Attr; + [index: number]: Attr; +} + +declare var NamedNodeMap: { + prototype: NamedNodeMap; + new(): NamedNodeMap; +} + +interface NavigationCompletedEvent extends NavigationEvent { + isSuccess: boolean; + webErrorStatus: number; +} + +declare var NavigationCompletedEvent: { + prototype: NavigationCompletedEvent; + new(): NavigationCompletedEvent; +} + +interface NavigationEvent extends Event { + uri: string; +} + +declare var NavigationEvent: { + prototype: NavigationEvent; + new(): NavigationEvent; +} + +interface NavigationEventWithReferrer extends NavigationEvent { + referer: string; +} + +declare var NavigationEventWithReferrer: { + prototype: NavigationEventWithReferrer; + new(): NavigationEventWithReferrer; +} + +interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver { + appCodeName: string; + appMinorVersion: string; + browserLanguage: string; + connectionSpeed: number; + cookieEnabled: boolean; + cpuClass: string; + language: string; + maxTouchPoints: number; + mimeTypes: MSMimeTypesCollection; + msManipulationViewsEnabled: boolean; + msMaxTouchPoints: number; + msPointerEnabled: boolean; + plugins: MSPluginsCollection; + pointerEnabled: boolean; + systemLanguage: string; + userLanguage: string; + webdriver: boolean; + getGamepads(): Gamepad[]; + javaEnabled(): boolean; + msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var Navigator: { + prototype: Navigator; + new(): Navigator; +} + +interface Node extends EventTarget { + attributes: NamedNodeMap; + baseURI: string; + childNodes: NodeList; + firstChild: Node; + lastChild: Node; + localName: string; + namespaceURI: string; + nextSibling: Node; + nodeName: string; + nodeType: number; + nodeValue: string; + ownerDocument: Document; + parentElement: HTMLElement; + parentNode: Node; + prefix: string; + previousSibling: Node; + textContent: string; + appendChild(newChild: Node): Node; + cloneNode(deep?: boolean): Node; + compareDocumentPosition(other: Node): number; + hasAttributes(): boolean; + hasChildNodes(): boolean; + insertBefore(newChild: Node, refChild?: Node): Node; + isDefaultNamespace(namespaceURI: string): boolean; + isEqualNode(arg: Node): boolean; + isSameNode(other: Node): boolean; + lookupNamespaceURI(prefix: string): string; + lookupPrefix(namespaceURI: string): string; + normalize(): void; + removeChild(oldChild: Node): Node; + replaceChild(newChild: Node, oldChild: Node): Node; + ATTRIBUTE_NODE: number; + CDATA_SECTION_NODE: number; + COMMENT_NODE: number; + DOCUMENT_FRAGMENT_NODE: number; + DOCUMENT_NODE: number; + DOCUMENT_POSITION_CONTAINED_BY: number; + DOCUMENT_POSITION_CONTAINS: number; + DOCUMENT_POSITION_DISCONNECTED: number; + DOCUMENT_POSITION_FOLLOWING: number; + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; + DOCUMENT_POSITION_PRECEDING: number; + DOCUMENT_TYPE_NODE: number; + ELEMENT_NODE: number; + ENTITY_NODE: number; + ENTITY_REFERENCE_NODE: number; + NOTATION_NODE: number; + PROCESSING_INSTRUCTION_NODE: number; + TEXT_NODE: number; +} + +declare var Node: { + prototype: Node; + new(): Node; + ATTRIBUTE_NODE: number; + CDATA_SECTION_NODE: number; + COMMENT_NODE: number; + DOCUMENT_FRAGMENT_NODE: number; + DOCUMENT_NODE: number; + DOCUMENT_POSITION_CONTAINED_BY: number; + DOCUMENT_POSITION_CONTAINS: number; + DOCUMENT_POSITION_DISCONNECTED: number; + DOCUMENT_POSITION_FOLLOWING: number; + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; + DOCUMENT_POSITION_PRECEDING: number; + DOCUMENT_TYPE_NODE: number; + ELEMENT_NODE: number; + ENTITY_NODE: number; + ENTITY_REFERENCE_NODE: number; + NOTATION_NODE: number; + PROCESSING_INSTRUCTION_NODE: number; + TEXT_NODE: number; +} + +interface NodeFilter { + FILTER_ACCEPT: number; + FILTER_REJECT: number; + FILTER_SKIP: number; + SHOW_ALL: number; + SHOW_ATTRIBUTE: number; + SHOW_CDATA_SECTION: number; + SHOW_COMMENT: number; + SHOW_DOCUMENT: number; + SHOW_DOCUMENT_FRAGMENT: number; + SHOW_DOCUMENT_TYPE: number; + SHOW_ELEMENT: number; + SHOW_ENTITY: number; + SHOW_ENTITY_REFERENCE: number; + SHOW_NOTATION: number; + SHOW_PROCESSING_INSTRUCTION: number; + SHOW_TEXT: number; +} +declare var NodeFilter: NodeFilter; + +interface NodeIterator { + expandEntityReferences: boolean; + filter: NodeFilter; + root: Node; + whatToShow: number; + detach(): void; + nextNode(): Node; + previousNode(): Node; +} + +declare var NodeIterator: { + prototype: NodeIterator; + new(): NodeIterator; +} + +interface NodeList { + length: number; + item(index: number): Node; + [index: number]: Node; +} + +declare var NodeList: { + prototype: NodeList; + new(): NodeList; +} + +interface OES_element_index_uint { +} + +declare var OES_element_index_uint: { + prototype: OES_element_index_uint; + new(): OES_element_index_uint; +} + +interface OES_standard_derivatives { + FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; +} + +declare var OES_standard_derivatives: { + prototype: OES_standard_derivatives; + new(): OES_standard_derivatives; + FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; +} + +interface OES_texture_float { +} + +declare var OES_texture_float: { + prototype: OES_texture_float; + new(): OES_texture_float; +} + +interface OES_texture_float_linear { +} + +declare var OES_texture_float_linear: { + prototype: OES_texture_float_linear; + new(): OES_texture_float_linear; +} + +interface OfflineAudioCompletionEvent extends Event { + renderedBuffer: AudioBuffer; +} + +declare var OfflineAudioCompletionEvent: { + prototype: OfflineAudioCompletionEvent; + new(): OfflineAudioCompletionEvent; +} + +interface OfflineAudioContext extends AudioContext { + oncomplete: (ev: Event) => any; + startRendering(): void; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var OfflineAudioContext: { + prototype: OfflineAudioContext; + new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; +} + +interface OscillatorNode extends AudioNode { + detune: AudioParam; + frequency: AudioParam; + onended: (ev: Event) => any; + type: string; + setPeriodicWave(periodicWave: PeriodicWave): void; + start(when?: number): void; + stop(when?: number): void; addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - HAVE_METADATA: number; - HAVE_CURRENT_DATA: number; - HAVE_NOTHING: number; - NETWORK_NO_SOURCE: number; - HAVE_ENOUGH_DATA: number; - NETWORK_EMPTY: number; - NETWORK_LOADING: number; - NETWORK_IDLE: number; - HAVE_FUTURE_DATA: number; + +declare var OscillatorNode: { + prototype: OscillatorNode; + new(): OscillatorNode; } -interface ElementCSSInlineStyle { - runtimeStyle: MSStyleCSSProperties; - currentStyle: MSCurrentStyleCSSProperties; - doScroll(component?: any): void; - componentFromPoint(x: number, y: number): string; +interface PageTransitionEvent extends Event { + persisted: boolean; } -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; +declare var PageTransitionEvent: { + prototype: PageTransitionEvent; + new(): PageTransitionEvent; } -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; + +interface PannerNode extends AudioNode { + coneInnerAngle: number; + coneOuterAngle: number; + coneOuterGain: number; + distanceModel: string; + maxDistance: number; + panningModel: string; + refDistance: number; + rolloffFactor: number; + setOrientation(x: number, y: number, z: number): void; + setPosition(x: number, y: number, z: number): void; + setVelocity(x: number, y: number, z: number): void; +} + +declare var PannerNode: { + prototype: PannerNode; + new(): PannerNode; +} + +interface PerfWidgetExternal { + activeNetworkRequestCount: number; + averageFrameTime: number; + averagePaintTime: number; + extraInformationEnabled: boolean; + independentRenderingEnabled: boolean; + irDisablingContentString: string; + irStatusAvailable: boolean; + maxCpuSpeed: number; + paintRequestsPerSecond: number; + performanceCounter: number; + performanceCounterFrequency: number; + addEventListener(eventType: string, callback: Function): void; + getMemoryUsage(): number; + getProcessCpuUsage(): number; + getRecentCpuUsage(last: number): any; + getRecentFrames(last: number): any; + getRecentMemoryUsage(last: number): any; + getRecentPaintRequests(last: number): any; + removeEventListener(eventType: string, callback: Function): void; + repositionWindow(x: number, y: number): void; + resizeWindow(width: number, height: number): void; +} + +declare var PerfWidgetExternal: { + prototype: PerfWidgetExternal; + new(): PerfWidgetExternal; +} + +interface Performance { + navigation: PerformanceNavigation; + timing: PerformanceTiming; + clearMarks(markName?: string): void; + clearMeasures(measureName?: string): void; + clearResourceTimings(): void; + getEntries(): any; + getEntriesByName(name: string, entryType?: string): any; + getEntriesByType(entryType: string): any; + getMarks(markName?: string): any; + getMeasures(measureName?: string): any; + mark(markName: string): void; + measure(measureName: string, startMarkName?: string, endMarkName?: string): void; + now(): number; + setResourceTimingBufferSize(maxSize: number): void; + toJSON(): any; +} + +declare var Performance: { + prototype: Performance; + new(): Performance; +} + +interface PerformanceEntry { + duration: number; + entryType: string; + name: string; + startTime: number; +} + +declare var PerformanceEntry: { + prototype: PerformanceEntry; + new(): PerformanceEntry; +} + +interface PerformanceMark extends PerformanceEntry { +} + +declare var PerformanceMark: { + prototype: PerformanceMark; + new(): PerformanceMark; +} + +interface PerformanceMeasure extends PerformanceEntry { +} + +declare var PerformanceMeasure: { + prototype: PerformanceMeasure; + new(): PerformanceMeasure; +} + +interface PerformanceNavigation { + redirectCount: number; + type: number; + toJSON(): any; + TYPE_BACK_FORWARD: number; + TYPE_NAVIGATE: number; + TYPE_RELOAD: number; + TYPE_RESERVED: number; } -interface MSMimeTypesCollection { - length: number; -} -declare var MSMimeTypesCollection: { - prototype: MSMimeTypesCollection; - new(): MSMimeTypesCollection; +declare var PerformanceNavigation: { + prototype: PerformanceNavigation; + new(): PerformanceNavigation; + TYPE_BACK_FORWARD: number; + TYPE_NAVIGATE: number; + TYPE_RELOAD: number; + TYPE_RESERVED: number; } -interface StyleSheet { - disabled: boolean; - ownerNode: Node; - parentStyleSheet: StyleSheet; - href: string; - media: MediaList; +interface PerformanceNavigationTiming extends PerformanceEntry { + connectEnd: number; + connectStart: number; + domComplete: number; + domContentLoadedEventEnd: number; + domContentLoadedEventStart: number; + domInteractive: number; + domLoading: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + loadEventEnd: number; + loadEventStart: number; + navigationStart: number; + redirectCount: number; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; type: string; - title: string; -} -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; + unloadEventEnd: number; + unloadEventStart: number; } -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - startOffset: SVGAnimatedLength; - method: SVGAnimatedEnumeration; - spacing: SVGAnimatedEnumeration; - TEXTPATH_SPACINGTYPE_EXACT: number; - TEXTPATH_METHODTYPE_STRETCH: number; - TEXTPATH_SPACINGTYPE_AUTO: number; - TEXTPATH_SPACINGTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_ALIGN: number; -} -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - TEXTPATH_SPACINGTYPE_EXACT: number; - TEXTPATH_METHODTYPE_STRETCH: number; - TEXTPATH_SPACINGTYPE_AUTO: number; - TEXTPATH_SPACINGTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_ALIGN: number; +declare var PerformanceNavigationTiming: { + prototype: PerformanceNavigationTiming; + new(): PerformanceNavigationTiming; } -interface HTMLDTElement extends HTMLElement { - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; -} -declare var HTMLDTElement: { - prototype: HTMLDTElement; - new(): HTMLDTElement; +interface PerformanceResourceTiming extends PerformanceEntry { + connectEnd: number; + connectStart: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + initiatorType: string; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; } -interface NodeList { - length: number; - item(index: number): Node; - [index: number]: Node; +declare var PerformanceResourceTiming: { + prototype: PerformanceResourceTiming; + new(): PerformanceResourceTiming; } -declare var NodeList: { - prototype: NodeList; - new(): NodeList; + +interface PerformanceTiming { + connectEnd: number; + connectStart: number; + domComplete: number; + domContentLoadedEventEnd: number; + domContentLoadedEventStart: number; + domInteractive: number; + domLoading: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + loadEventEnd: number; + loadEventStart: number; + msFirstPaint: number; + navigationStart: number; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; + unloadEventEnd: number; + unloadEventStart: number; + toJSON(): any; } -interface XMLSerializer { - serializeToString(target: Node): string; +declare var PerformanceTiming: { + prototype: PerformanceTiming; + new(): PerformanceTiming; } -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; + +interface PeriodicWave { } -interface PerformanceMeasure extends PerformanceEntry { +declare var PeriodicWave: { + prototype: PeriodicWave; + new(): PeriodicWave; } -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; + +interface PermissionRequest extends DeferredPermissionRequest { + state: string; + defer(): void; } -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGExternalResourcesRequired, SVGURIReference { - spreadMethod: SVGAnimatedEnumeration; - gradientTransform: SVGAnimatedTransformList; - gradientUnits: SVGAnimatedEnumeration; - SVG_SPREADMETHOD_REFLECT: number; - SVG_SPREADMETHOD_PAD: number; - SVG_SPREADMETHOD_UNKNOWN: number; - SVG_SPREADMETHOD_REPEAT: number; +declare var PermissionRequest: { + prototype: PermissionRequest; + new(): PermissionRequest; } -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - SVG_SPREADMETHOD_REFLECT: number; - SVG_SPREADMETHOD_PAD: number; - SVG_SPREADMETHOD_UNKNOWN: number; - SVG_SPREADMETHOD_REPEAT: number; + +interface PermissionRequestedEvent extends Event { + permissionRequest: PermissionRequest; } -interface NodeFilter { - acceptNode(n: Node): number; - SHOW_ENTITY_REFERENCE: number; - SHOW_NOTATION: number; - SHOW_ENTITY: number; - SHOW_DOCUMENT: number; - SHOW_PROCESSING_INSTRUCTION: number; - FILTER_REJECT: number; - SHOW_CDATA_SECTION: number; - FILTER_ACCEPT: number; - SHOW_ALL: number; - SHOW_DOCUMENT_TYPE: number; - SHOW_TEXT: number; - SHOW_ELEMENT: number; - SHOW_COMMENT: number; - FILTER_SKIP: number; - SHOW_ATTRIBUTE: number; - SHOW_DOCUMENT_FRAGMENT: number; +declare var PermissionRequestedEvent: { + prototype: PermissionRequestedEvent; + new(): PermissionRequestedEvent; } -declare var NodeFilter: NodeFilter; -interface SVGNumberList { - numberOfItems: number; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; - getItem(index: number): SVGNumber; - clear(): void; - appendItem(newItem: SVGNumber): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - removeItem(index: number): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; +interface Plugin { + description: string; + filename: string; + length: number; + name: string; + version: string; + item(index: number): MimeType; + namedItem(type: string): MimeType; + [index: number]: MimeType; } -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; + +declare var Plugin: { + prototype: Plugin; + new(): Plugin; } -interface MediaError { - code: number; - msExtendedCode: number; - MEDIA_ERR_ABORTED: number; - MEDIA_ERR_NETWORK: number; - MEDIA_ERR_SRC_NOT_SUPPORTED: number; - MEDIA_ERR_DECODE: number; - MS_MEDIA_ERR_ENCRYPTED: number; +interface PluginArray { + length: number; + item(index: number): Plugin; + namedItem(name: string): Plugin; + refresh(reload?: boolean): void; + [index: number]: Plugin; } -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - MEDIA_ERR_ABORTED: number; - MEDIA_ERR_NETWORK: number; - MEDIA_ERR_SRC_NOT_SUPPORTED: number; - MEDIA_ERR_DECODE: number; - MS_MEDIA_ERR_ENCRYPTED: number; + +declare var PluginArray: { + prototype: PluginArray; + new(): PluginArray; } -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +interface PointerEvent extends MouseEvent { + currentPoint: any; + height: number; + hwTimestamp: number; + intermediatePoints: any; + isPrimary: boolean; + pointerId: number; + pointerType: any; + pressure: number; + rotation: number; + tiltX: number; + tiltY: number; + width: number; + getCurrentPoint(element: Element): void; + getIntermediatePoints(element: Element): void; + initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; } -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; + +declare var PointerEvent: { + prototype: PointerEvent; + new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; } -interface HTMLBGSoundElement extends HTMLElement { - /** - * Sets or gets the value indicating how the volume of the background sound is divided between the left speaker and the right speaker. - */ - balance: any; - /** - * Sets or gets the volume setting for the sound. - */ - volume: any; - /** - * Sets or gets the URL of a sound to play. - */ - src: string; - /** - * Sets or retrieves the number of times a sound or video clip will loop when activated. - */ - loop: number; +interface PopStateEvent extends Event { + state: any; + initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; } -declare var HTMLBGSoundElement: { - prototype: HTMLBGSoundElement; - new(): HTMLBGSoundElement; + +declare var PopStateEvent: { + prototype: PopStateEvent; + new(): PopStateEvent; } -interface Comment extends CharacterData { - text: string; +interface Position { + coords: Coordinates; + timestamp: number; } -declare var Comment: { - prototype: Comment; - new(): Comment; + +declare var Position: { + prototype: Position; + new(): Position; } -interface PerformanceResourceTiming extends PerformanceEntry { - redirectStart: number; - redirectEnd: number; - domainLookupEnd: number; - responseStart: number; - domainLookupStart: number; - fetchStart: number; - requestStart: number; - connectEnd: number; - connectStart: number; - initiatorType: string; - responseEnd: number; +interface PositionError { + code: number; + message: string; + toString(): string; + PERMISSION_DENIED: number; + POSITION_UNAVAILABLE: number; + TIMEOUT: number; } -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; + +declare var PositionError: { + prototype: PositionError; + new(): PositionError; + PERMISSION_DENIED: number; + POSITION_UNAVAILABLE: number; + TIMEOUT: number; } -interface CanvasPattern { +interface ProcessingInstruction extends CharacterData { + target: string; } -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; + +declare var ProcessingInstruction: { + prototype: ProcessingInstruction; + new(): ProcessingInstruction; } -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; +interface ProgressEvent extends Event { + lengthComputable: boolean; + loaded: number; + total: number; + initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; } -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; + +declare var ProgressEvent: { + prototype: ProgressEvent; + new(): ProgressEvent; } -interface HTMLObjectElement extends HTMLElement, GetSVGDocument, DOML2DeprecatedMarginStyle, DOML2DeprecatedBorderStyle, DOML2DeprecatedAlignmentStyle, MSDataBindingExtensions, MSDataBindingRecordSetExtensions { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the contained object. - */ - object: any; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the class identifier for the object. - */ - classid: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Retrieves the document object of the page or frame. - */ - contentDocument: Document; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - declare: boolean; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - BaseHref: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - readyState: number; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +interface Range { + collapsed: boolean; + commonAncestorContainer: Node; + endContainer: Node; + endOffset: number; + startContainer: Node; + startOffset: number; + cloneContents(): DocumentFragment; + cloneRange(): Range; + collapse(toStart: boolean): void; + compareBoundaryPoints(how: number, sourceRange: Range): number; + createContextualFragment(fragment: string): DocumentFragment; + deleteContents(): void; + detach(): void; + expand(Unit: string): boolean; + extractContents(): DocumentFragment; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + insertNode(newNode: Node): void; + selectNode(refNode: Node): void; + selectNodeContents(refNode: Node): void; + setEnd(refNode: Node, offset: number): void; + setEndAfter(refNode: Node): void; + setEndBefore(refNode: Node): void; + setStart(refNode: Node, offset: number): void; + setStartAfter(refNode: Node): void; + setStartBefore(refNode: Node): void; + surroundContents(newParent: Node): void; + toString(): string; + END_TO_END: number; + END_TO_START: number; + START_TO_END: number; + START_TO_START: number; +} + +declare var Range: { + prototype: Range; + new(): Range; + END_TO_END: number; + END_TO_START: number; + START_TO_END: number; + START_TO_START: number; } -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; + +interface SVGAElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + target: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Retrieves the palette used for the embedded document. - */ - palette: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - hidden: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - pluginspage: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - readyState: string; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; +declare var SVGAElement: { + prototype: SVGAElement; + new(): SVGAElement; } -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; + +interface SVGAngle { + unitType: number; + value: number; + valueAsString: string; + valueInSpecifiedUnits: number; + convertToSpecifiedUnits(unitType: number): void; + newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; + SVG_ANGLETYPE_DEG: number; + SVG_ANGLETYPE_GRAD: number; + SVG_ANGLETYPE_RAD: number; + SVG_ANGLETYPE_UNKNOWN: number; + SVG_ANGLETYPE_UNSPECIFIED: number; } -interface StorageEvent extends Event { - oldValue: any; - newValue: any; - url: string; - storageArea: Storage; - key: string; - initStorageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, keyArg: string, oldValueArg: any, newValueArg: any, urlArg: string, storageAreaArg: Storage): void; +declare var SVGAngle: { + prototype: SVGAngle; + new(): SVGAngle; + SVG_ANGLETYPE_DEG: number; + SVG_ANGLETYPE_GRAD: number; + SVG_ANGLETYPE_RAD: number; + SVG_ANGLETYPE_UNKNOWN: number; + SVG_ANGLETYPE_UNSPECIFIED: number; } -declare var StorageEvent: { - prototype: StorageEvent; - new(): StorageEvent; + +interface SVGAnimatedAngle { + animVal: SVGAngle; + baseVal: SVGAngle; } -interface CharacterData extends Node { - length: number; - data: string; - deleteData(offset: number, count: number): void; - replaceData(offset: number, count: number, arg: string): void; - appendData(arg: string): void; - insertData(offset: number, arg: string): void; - substringData(offset: number, count: number): string; +declare var SVGAnimatedAngle: { + prototype: SVGAnimatedAngle; + new(): SVGAnimatedAngle; } -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; + +interface SVGAnimatedBoolean { + animVal: boolean; + baseVal: boolean; } -interface HTMLOptGroupElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - index: number; - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; +declare var SVGAnimatedBoolean: { + prototype: SVGAnimatedBoolean; + new(): SVGAnimatedBoolean; } -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; + +interface SVGAnimatedEnumeration { + animVal: number; + baseVal: number; } -interface HTMLIsIndexElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - prompt: string; +declare var SVGAnimatedEnumeration: { + prototype: SVGAnimatedEnumeration; + new(): SVGAnimatedEnumeration; } -declare var HTMLIsIndexElement: { - prototype: HTMLIsIndexElement; - new(): HTMLIsIndexElement; + +interface SVGAnimatedInteger { + animVal: number; + baseVal: number; } -interface SVGPathSegLinetoRel extends SVGPathSeg { - y: number; - x: number; +declare var SVGAnimatedInteger: { + prototype: SVGAnimatedInteger; + new(): SVGAnimatedInteger; } -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; + +interface SVGAnimatedLength { + animVal: SVGLength; + baseVal: SVGLength; } -interface DOMException { - code: number; - message: string; - name: string; - toString(): string; - HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; - INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; - INVALID_STATE_ERR: number; - SECURITY_ERR: number; - NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; - NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; - NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; - TIMEOUT_ERR: number; +declare var SVGAnimatedLength: { + prototype: SVGAnimatedLength; + new(): SVGAnimatedLength; } -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; - INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; - INVALID_STATE_ERR: number; - SECURITY_ERR: number; - NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; - NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; - NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; - TIMEOUT_ERR: number; + +interface SVGAnimatedLengthList { + animVal: SVGLengthList; + baseVal: SVGLengthList; +} + +declare var SVGAnimatedLengthList: { + prototype: SVGAnimatedLengthList; + new(): SVGAnimatedLengthList; } -interface SVGAnimatedBoolean { - animVal: boolean; - baseVal: boolean; -} -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; +interface SVGAnimatedNumber { + animVal: number; + baseVal: number; } -interface MSCompatibleInfoCollection { - length: number; - item(index: number): MSCompatibleInfo; +declare var SVGAnimatedNumber: { + prototype: SVGAnimatedNumber; + new(): SVGAnimatedNumber; } -declare var MSCompatibleInfoCollection: { - prototype: MSCompatibleInfoCollection; - new(): MSCompatibleInfoCollection; + +interface SVGAnimatedNumberList { + animVal: SVGNumberList; + baseVal: SVGNumberList; } -interface SVGSwitchElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { +declare var SVGAnimatedNumberList: { + prototype: SVGAnimatedNumberList; + new(): SVGAnimatedNumberList; } -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; + +interface SVGAnimatedPreserveAspectRatio { + animVal: SVGPreserveAspectRatio; + baseVal: SVGPreserveAspectRatio; } -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - SVG_PRESERVEASPECTRATIO_NONE: number; - SVG_PRESERVEASPECTRATIO_XMINYMID: number; - SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - SVG_MEETORSLICE_UNKNOWN: number; - SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - SVG_PRESERVEASPECTRATIO_XMINYMIN: number; - SVG_MEETORSLICE_MEET: number; - SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - SVG_MEETORSLICE_SLICE: number; - SVG_PRESERVEASPECTRATIO_UNKNOWN: number; +declare var SVGAnimatedPreserveAspectRatio: { + prototype: SVGAnimatedPreserveAspectRatio; + new(): SVGAnimatedPreserveAspectRatio; } -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - SVG_PRESERVEASPECTRATIO_NONE: number; - SVG_PRESERVEASPECTRATIO_XMINYMID: number; - SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - SVG_MEETORSLICE_UNKNOWN: number; - SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - SVG_PRESERVEASPECTRATIO_XMINYMIN: number; - SVG_MEETORSLICE_MEET: number; - SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - SVG_MEETORSLICE_SLICE: number; - SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + +interface SVGAnimatedRect { + animVal: SVGRect; + baseVal: SVGRect; } -interface Attr extends Node { - expando: boolean; - specified: boolean; - ownerElement: Element; - value: string; - name: string; +declare var SVGAnimatedRect: { + prototype: SVGAnimatedRect; + new(): SVGAnimatedRect; } -declare var Attr: { - prototype: Attr; - new(): Attr; + +interface SVGAnimatedString { + animVal: string; + baseVal: string; } -interface PerformanceNavigation { - redirectCount: number; - type: number; - toJSON(): any; - TYPE_RELOAD: number; - TYPE_RESERVED: number; - TYPE_BACK_FORWARD: number; - TYPE_NAVIGATE: number; +declare var SVGAnimatedString: { + prototype: SVGAnimatedString; + new(): SVGAnimatedString; } -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - TYPE_RELOAD: number; - TYPE_RESERVED: number; - TYPE_BACK_FORWARD: number; - TYPE_NAVIGATE: number; + +interface SVGAnimatedTransformList { + animVal: SVGTransformList; + baseVal: SVGTransformList; } -interface SVGStopElement extends SVGElement, SVGStylable { - offset: SVGAnimatedNumber; +declare var SVGAnimatedTransformList: { + prototype: SVGAnimatedTransformList; + new(): SVGAnimatedTransformList; } -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; + +interface SVGCircleElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + r: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface PositionCallback { - (position: Position): void; +declare var SVGCircleElement: { + prototype: SVGCircleElement; + new(): SVGCircleElement; } -interface SVGSymbolElement extends SVGElement, SVGStylable, SVGLangSpace, SVGFitToViewBox, SVGExternalResourcesRequired { +interface SVGClipPathElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGUnitTypes { + clipPathUnits: SVGAnimatedEnumeration; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; + +declare var SVGClipPathElement: { + prototype: SVGClipPathElement; + new(): SVGClipPathElement; } -interface SVGElementInstanceList { - length: number; - item(index: number): SVGElementInstance; +interface SVGComponentTransferFunctionElement extends SVGElement { + amplitude: SVGAnimatedNumber; + exponent: SVGAnimatedNumber; + intercept: SVGAnimatedNumber; + offset: SVGAnimatedNumber; + slope: SVGAnimatedNumber; + tableValues: SVGAnimatedNumberList; + type: SVGAnimatedEnumeration; + SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; + SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; + SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; + SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; + SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; + SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; } -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; + +declare var SVGComponentTransferFunctionElement: { + prototype: SVGComponentTransferFunctionElement; + new(): SVGComponentTransferFunctionElement; + SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; + SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; + SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; + SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; + SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; + SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; } -interface CSSRuleList { - length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; +interface SVGDefsElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; + +declare var SVGDefsElement: { + prototype: SVGDefsElement; + new(): SVGDefsElement; } -interface MSDataBindingRecordSetExtensions { - recordset: any; - namedRecordset(dataMember: string, hierarchy?: any): any; +interface SVGDescElement extends SVGElement, SVGStylable, SVGLangSpace { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface LinkStyle { - styleSheet: StyleSheet; - sheet: StyleSheet; +declare var SVGDescElement: { + prototype: SVGDescElement; + new(): SVGDescElement; } -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the width of the video element. - */ - width: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - videoWidth: number; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - videoHeight: number; - /** - * Gets or sets the height of the video element. - */ - height: number; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - msIsStereo3D: boolean; - msStereo3DPackingMode: string; - onMSVideoOptimalLayoutChanged: (ev: any) => any; - onMSVideoFrameStepCompleted: (ev: any) => any; - msStereo3DRenderMode: string; - msIsLayoutOptimalForPlayback: boolean; - msHorizontalMirror: boolean; - onMSVideoFormatChanged: (ev: any) => any; - msZoom: boolean; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - msFrameStep(forward: boolean): void; - getVideoPlaybackQuality(): VideoPlaybackQuality; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +interface SVGElement extends Element { + id: string; + onclick: (ev: MouseEvent) => any; + ondblclick: (ev: MouseEvent) => any; + onfocusin: (ev: FocusEvent) => any; + onfocusout: (ev: FocusEvent) => any; + onload: (ev: Event) => any; + onmousedown: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + ownerSVGElement: SVGSVGElement; + viewportElement: SVGElement; + xmlbase: string; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoOptimalLayoutChanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoFrameStepCompleted", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoFormatChanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; + +declare var SVGElement: { + prototype: SVGElement; + new(): SVGElement; } -interface ClientRectList { +interface SVGElementInstance extends EventTarget { + childNodes: SVGElementInstanceList; + correspondingElement: SVGElement; + correspondingUseElement: SVGUseElement; + firstChild: SVGElementInstance; + lastChild: SVGElementInstance; + nextSibling: SVGElementInstance; + parentNode: SVGElementInstance; + previousSibling: SVGElementInstance; +} + +declare var SVGElementInstance: { + prototype: SVGElementInstance; + new(): SVGElementInstance; +} + +interface SVGElementInstanceList { length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; + item(index: number): SVGElementInstance; } -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; + +declare var SVGElementInstanceList: { + prototype: SVGElementInstanceList; + new(): SVGElementInstanceList; } -interface SVGMaskElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - maskUnits: SVGAnimatedEnumeration; - maskContentUnits: SVGAnimatedEnumeration; - x: SVGAnimatedLength; - height: SVGAnimatedLength; +interface SVGEllipseElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + rx: SVGAnimatedLength; + ry: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; + +declare var SVGEllipseElement: { + prototype: SVGEllipseElement; + new(): SVGEllipseElement; } -interface External { +interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + mode: SVGAnimatedEnumeration; + SVG_FEBLEND_MODE_COLOR: number; + SVG_FEBLEND_MODE_COLOR_BURN: number; + SVG_FEBLEND_MODE_COLOR_DODGE: number; + SVG_FEBLEND_MODE_DARKEN: number; + SVG_FEBLEND_MODE_DIFFERENCE: number; + SVG_FEBLEND_MODE_EXCLUSION: number; + SVG_FEBLEND_MODE_HARD_LIGHT: number; + SVG_FEBLEND_MODE_HUE: number; + SVG_FEBLEND_MODE_LIGHTEN: number; + SVG_FEBLEND_MODE_LUMINOSITY: number; + SVG_FEBLEND_MODE_MULTIPLY: number; + SVG_FEBLEND_MODE_NORMAL: number; + SVG_FEBLEND_MODE_OVERLAY: number; + SVG_FEBLEND_MODE_SATURATION: number; + SVG_FEBLEND_MODE_SCREEN: number; + SVG_FEBLEND_MODE_SOFT_LIGHT: number; + SVG_FEBLEND_MODE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var External: { - prototype: External; - new(): External; + +declare var SVGFEBlendElement: { + prototype: SVGFEBlendElement; + new(): SVGFEBlendElement; + SVG_FEBLEND_MODE_COLOR: number; + SVG_FEBLEND_MODE_COLOR_BURN: number; + SVG_FEBLEND_MODE_COLOR_DODGE: number; + SVG_FEBLEND_MODE_DARKEN: number; + SVG_FEBLEND_MODE_DIFFERENCE: number; + SVG_FEBLEND_MODE_EXCLUSION: number; + SVG_FEBLEND_MODE_HARD_LIGHT: number; + SVG_FEBLEND_MODE_HUE: number; + SVG_FEBLEND_MODE_LIGHTEN: number; + SVG_FEBLEND_MODE_LUMINOSITY: number; + SVG_FEBLEND_MODE_MULTIPLY: number; + SVG_FEBLEND_MODE_NORMAL: number; + SVG_FEBLEND_MODE_OVERLAY: number; + SVG_FEBLEND_MODE_SATURATION: number; + SVG_FEBLEND_MODE_SCREEN: number; + SVG_FEBLEND_MODE_SOFT_LIGHT: number; + SVG_FEBLEND_MODE_UNKNOWN: number; } -interface MSGestureEvent extends UIEvent { - offsetY: number; - translationY: number; - velocityExpansion: number; - velocityY: number; - velocityAngular: number; - translationX: number; - velocityX: number; - hwTimestamp: number; - offsetX: number; - screenX: number; - rotation: number; - expansion: number; - clientY: number; - screenY: number; - scale: number; - gestureObject: any; - clientX: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - MSGESTURE_FLAG_BEGIN: number; - MSGESTURE_FLAG_END: number; - MSGESTURE_FLAG_CANCEL: number; - MSGESTURE_FLAG_INERTIA: number; - MSGESTURE_FLAG_NONE: number; +interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + type: SVGAnimatedEnumeration; + values: SVGAnimatedNumberList; + SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; + SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + SVG_FECOLORMATRIX_TYPE_MATRIX: number; + SVG_FECOLORMATRIX_TYPE_SATURATE: number; + SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - MSGESTURE_FLAG_BEGIN: number; - MSGESTURE_FLAG_END: number; - MSGESTURE_FLAG_CANCEL: number; - MSGESTURE_FLAG_INERTIA: number; - MSGESTURE_FLAG_NONE: number; + +declare var SVGFEColorMatrixElement: { + prototype: SVGFEColorMatrixElement; + new(): SVGFEColorMatrixElement; + SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; + SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + SVG_FECOLORMATRIX_TYPE_MATRIX: number; + SVG_FECOLORMATRIX_TYPE_SATURATE: number; + SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; } -interface ErrorEvent extends Event { - colno: number; - filename: string; - error: any; - lineno: number; - message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; +interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var ErrorEvent: { - prototype: ErrorEvent; - new(): ErrorEvent; + +declare var SVGFEComponentTransferElement: { + prototype: SVGFEComponentTransferElement; + new(): SVGFEComponentTransferElement; +} + +interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + k1: SVGAnimatedNumber; + k2: SVGAnimatedNumber; + k3: SVGAnimatedNumber; + k4: SVGAnimatedNumber; + operator: SVGAnimatedEnumeration; + SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; + SVG_FECOMPOSITE_OPERATOR_ATOP: number; + SVG_FECOMPOSITE_OPERATOR_IN: number; + SVG_FECOMPOSITE_OPERATOR_OUT: number; + SVG_FECOMPOSITE_OPERATOR_OVER: number; + SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; + SVG_FECOMPOSITE_OPERATOR_XOR: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFECompositeElement: { + prototype: SVGFECompositeElement; + new(): SVGFECompositeElement; + SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; + SVG_FECOMPOSITE_OPERATOR_ATOP: number; + SVG_FECOMPOSITE_OPERATOR_IN: number; + SVG_FECOMPOSITE_OPERATOR_OUT: number; + SVG_FECOMPOSITE_OPERATOR_OVER: number; + SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; + SVG_FECOMPOSITE_OPERATOR_XOR: number; +} + +interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + bias: SVGAnimatedNumber; + divisor: SVGAnimatedNumber; + edgeMode: SVGAnimatedEnumeration; + in1: SVGAnimatedString; + kernelMatrix: SVGAnimatedNumberList; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + orderX: SVGAnimatedInteger; + orderY: SVGAnimatedInteger; + preserveAlpha: SVGAnimatedBoolean; + targetX: SVGAnimatedInteger; + targetY: SVGAnimatedInteger; + SVG_EDGEMODE_DUPLICATE: number; + SVG_EDGEMODE_NONE: number; + SVG_EDGEMODE_UNKNOWN: number; + SVG_EDGEMODE_WRAP: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEConvolveMatrixElement: { + prototype: SVGFEConvolveMatrixElement; + new(): SVGFEConvolveMatrixElement; + SVG_EDGEMODE_DUPLICATE: number; + SVG_EDGEMODE_NONE: number; + SVG_EDGEMODE_UNKNOWN: number; + SVG_EDGEMODE_WRAP: number; } -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - filterResX: SVGAnimatedInteger; - filterUnits: SVGAnimatedEnumeration; - primitiveUnits: SVGAnimatedEnumeration; - x: SVGAnimatedLength; - height: SVGAnimatedLength; - filterResY: SVGAnimatedInteger; - setFilterRes(filterResX: number, filterResY: number): void; +interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + diffuseConstant: SVGAnimatedNumber; + in1: SVGAnimatedString; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + surfaceScale: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; + +declare var SVGFEDiffuseLightingElement: { + prototype: SVGFEDiffuseLightingElement; + new(): SVGFEDiffuseLightingElement; } -interface TrackEvent extends Event { - track: any; +interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + scale: SVGAnimatedNumber; + xChannelSelector: SVGAnimatedEnumeration; + yChannelSelector: SVGAnimatedEnumeration; + SVG_CHANNEL_A: number; + SVG_CHANNEL_B: number; + SVG_CHANNEL_G: number; + SVG_CHANNEL_R: number; + SVG_CHANNEL_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var TrackEvent: { - prototype: TrackEvent; - new(): TrackEvent; + +declare var SVGFEDisplacementMapElement: { + prototype: SVGFEDisplacementMapElement; + new(): SVGFEDisplacementMapElement; + SVG_CHANNEL_A: number; + SVG_CHANNEL_B: number; + SVG_CHANNEL_G: number; + SVG_CHANNEL_R: number; + SVG_CHANNEL_UNKNOWN: number; } -interface SVGFEMergeNodeElement extends SVGElement { - in1: SVGAnimatedString; +interface SVGFEDistantLightElement extends SVGElement { + azimuth: SVGAnimatedNumber; + elevation: SVGAnimatedNumber; } -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; + +declare var SVGFEDistantLightElement: { + prototype: SVGFEDistantLightElement; + new(): SVGFEDistantLightElement; } interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var SVGFEFloodElement: { prototype: SVGFEFloodElement; new(): SVGFEFloodElement; } -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; +interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { } -interface TextTrackCue extends EventTarget { - onenter: (ev: Event) => any; - track: TextTrack; - endTime: number; - text: string; - pauseOnExit: boolean; - id: string; - startTime: number; - onexit: (ev: Event) => any; - getCueAsHTML(): DocumentFragment; - addEventListener(type: "enter", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "exit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; +declare var SVGFEFuncAElement: { + prototype: SVGFEFuncAElement; + new(): SVGFEFuncAElement; } -interface MSStreamReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; -} -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; +interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { } -interface DOMTokenList { - length: number; - contains(token: string): boolean; - remove(token: string): void; - toggle(token: string): boolean; - add(token: string): void; - item(index: number): string; - [index: number]: string; - toString(): string; -} -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; +declare var SVGFEFuncBElement: { + prototype: SVGFEFuncBElement; + new(): SVGFEFuncBElement; } -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { +interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { } -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; + +declare var SVGFEFuncGElement: { + prototype: SVGFEFuncGElement; + new(): SVGFEFuncGElement; } -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; +interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { } -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; + +declare var SVGFEFuncRElement: { + prototype: SVGFEFuncRElement; + new(): SVGFEFuncRElement; } -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in2: SVGAnimatedString; - mode: SVGAnimatedEnumeration; +interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { in1: SVGAnimatedString; - SVG_FEBLEND_MODE_DARKEN: number; - SVG_FEBLEND_MODE_UNKNOWN: number; - SVG_FEBLEND_MODE_MULTIPLY: number; - SVG_FEBLEND_MODE_NORMAL: number; - SVG_FEBLEND_MODE_SCREEN: number; - SVG_FEBLEND_MODE_LIGHTEN: number; + stdDeviationX: SVGAnimatedNumber; + stdDeviationY: SVGAnimatedNumber; + setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - SVG_FEBLEND_MODE_DARKEN: number; - SVG_FEBLEND_MODE_UNKNOWN: number; - SVG_FEBLEND_MODE_MULTIPLY: number; - SVG_FEBLEND_MODE_NORMAL: number; - SVG_FEBLEND_MODE_SCREEN: number; - SVG_FEBLEND_MODE_LIGHTEN: number; + +declare var SVGFEGaussianBlurElement: { + prototype: SVGFEGaussianBlurElement; + new(): SVGFEGaussianBlurElement; } -interface MessageChannel { - port2: MessagePort; - port1: MessagePort; +interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; + +declare var SVGFEImageElement: { + prototype: SVGFEImageElement; + new(): SVGFEImageElement; } interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var SVGFEMergeElement: { prototype: SVGFEMergeElement; new(): SVGFEMergeElement; } -interface TransitionEvent extends Event { - propertyName: string; - elapsedTime: number; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} -declare var TransitionEvent: { - prototype: TransitionEvent; - new(): TransitionEvent; +interface SVGFEMergeNodeElement extends SVGElement { + in1: SVGAnimatedString; } -interface MediaQueryList { - matches: boolean; - media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; +declare var SVGFEMergeNodeElement: { + prototype: SVGFEMergeNodeElement; + new(): SVGFEMergeNodeElement; } -interface DOMError { - name: string; - toString(): string; -} -declare var DOMError: { - prototype: DOMError; - new(): DOMError; +interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + operator: SVGAnimatedEnumeration; + radiusX: SVGAnimatedNumber; + radiusY: SVGAnimatedNumber; + SVG_MORPHOLOGY_OPERATOR_DILATE: number; + SVG_MORPHOLOGY_OPERATOR_ERODE: number; + SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CloseEvent extends Event { - wasClean: boolean; - reason: string; - code: number; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} -declare var CloseEvent: { - prototype: CloseEvent; - new(): CloseEvent; +declare var SVGFEMorphologyElement: { + prototype: SVGFEMorphologyElement; + new(): SVGFEMorphologyElement; + SVG_MORPHOLOGY_OPERATOR_DILATE: number; + SVG_MORPHOLOGY_OPERATOR_ERODE: number; + SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; } -interface WebSocket extends EventTarget { - protocol: string; - readyState: number; - bufferedAmount: number; - onopen: (ev: Event) => any; - extensions: string; - onmessage: (ev: MessageEvent) => any; - onclose: (ev: CloseEvent) => any; - onerror: (ev: ErrorEvent) => any; - binaryType: string; - url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; - addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + dx: SVGAnimatedNumber; + dy: SVGAnimatedNumber; + in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string): WebSocket; - new(url: string, protocols?: string[]): WebSocket; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; + +declare var SVGFEOffsetElement: { + prototype: SVGFEOffsetElement; + new(): SVGFEOffsetElement; } interface SVGFEPointLightElement extends SVGElement { - y: SVGAnimatedNumber; x: SVGAnimatedNumber; + y: SVGAnimatedNumber; z: SVGAnimatedNumber; } + declare var SVGFEPointLightElement: { prototype: SVGFEPointLightElement; new(): SVGFEPointLightElement; } -interface ProgressEvent extends Event { - loaded: number; - lengthComputable: boolean; - total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; +interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + specularConstant: SVGAnimatedNumber; + specularExponent: SVGAnimatedNumber; + surfaceScale: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var ProgressEvent: { - prototype: ProgressEvent; - new(): ProgressEvent; + +declare var SVGFESpecularLightingElement: { + prototype: SVGFESpecularLightingElement; + new(): SVGFESpecularLightingElement; } -interface IDBObjectStore { - indexNames: DOMStringList; - name: string; - transaction: IDBTransaction; - keyPath: string; - count(key?: any): IDBRequest; - add(value: any, key?: any): IDBRequest; - clear(): IDBRequest; - createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; - put(value: any, key?: any): IDBRequest; - openCursor(range?: any, direction?: string): IDBRequest; - deleteIndex(indexName: string): void; - index(name: string): IDBIndex; - get(key: any): IDBRequest; - delete(key: any): IDBRequest; +interface SVGFESpotLightElement extends SVGElement { + limitingConeAngle: SVGAnimatedNumber; + pointsAtX: SVGAnimatedNumber; + pointsAtY: SVGAnimatedNumber; + pointsAtZ: SVGAnimatedNumber; + specularExponent: SVGAnimatedNumber; + x: SVGAnimatedNumber; + y: SVGAnimatedNumber; + z: SVGAnimatedNumber; } -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; + +declare var SVGFESpotLightElement: { + prototype: SVGFESpotLightElement; + new(): SVGFESpotLightElement; } -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - stdDeviationX: SVGAnimatedNumber; +interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { in1: SVGAnimatedString; - stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; + +declare var SVGFETileElement: { + prototype: SVGFETileElement; + new(): SVGFETileElement; } -interface SVGFilterPrimitiveStandardAttributes extends SVGStylable { - y: SVGAnimatedLength; +interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + baseFrequencyX: SVGAnimatedNumber; + baseFrequencyY: SVGAnimatedNumber; + numOctaves: SVGAnimatedInteger; + seed: SVGAnimatedNumber; + stitchTiles: SVGAnimatedEnumeration; + type: SVGAnimatedEnumeration; + SVG_STITCHTYPE_NOSTITCH: number; + SVG_STITCHTYPE_STITCH: number; + SVG_STITCHTYPE_UNKNOWN: number; + SVG_TURBULENCE_TYPE_FRACTALNOISE: number; + SVG_TURBULENCE_TYPE_TURBULENCE: number; + SVG_TURBULENCE_TYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFETurbulenceElement: { + prototype: SVGFETurbulenceElement; + new(): SVGFETurbulenceElement; + SVG_STITCHTYPE_NOSTITCH: number; + SVG_STITCHTYPE_STITCH: number; + SVG_STITCHTYPE_UNKNOWN: number; + SVG_TURBULENCE_TYPE_FRACTALNOISE: number; + SVG_TURBULENCE_TYPE_TURBULENCE: number; + SVG_TURBULENCE_TYPE_UNKNOWN: number; +} + +interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { + filterResX: SVGAnimatedInteger; + filterResY: SVGAnimatedInteger; + filterUnits: SVGAnimatedEnumeration; + height: SVGAnimatedLength; + primitiveUnits: SVGAnimatedEnumeration; width: SVGAnimatedLength; x: SVGAnimatedLength; + y: SVGAnimatedLength; + setFilterRes(filterResX: number, filterResY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFilterElement: { + prototype: SVGFilterElement; + new(): SVGFilterElement; +} + +interface SVGForeignObjectElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { height: SVGAnimatedLength; - result: SVGAnimatedString; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface IDBVersionChangeEvent extends Event { - newVersion: number; - oldVersion: number; +declare var SVGForeignObjectElement: { + prototype: SVGForeignObjectElement; + new(): SVGForeignObjectElement; } -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; + +interface SVGGElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface IDBIndex { - unique: boolean; - name: string; - keyPath: string; - objectStore: IDBObjectStore; - count(key?: any): IDBRequest; - getKey(key: any): IDBRequest; - openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; - get(key: any): IDBRequest; - openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; +declare var SVGGElement: { + prototype: SVGGElement; + new(): SVGGElement; } -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; + +interface SVGGradientElement extends SVGElement, SVGStylable, SVGExternalResourcesRequired, SVGURIReference, SVGUnitTypes { + gradientTransform: SVGAnimatedTransformList; + gradientUnits: SVGAnimatedEnumeration; + spreadMethod: SVGAnimatedEnumeration; + SVG_SPREADMETHOD_PAD: number; + SVG_SPREADMETHOD_REFLECT: number; + SVG_SPREADMETHOD_REPEAT: number; + SVG_SPREADMETHOD_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface FileList { - length: number; - item(index: number): File; - [index: number]: File; +declare var SVGGradientElement: { + prototype: SVGGradientElement; + new(): SVGGradientElement; + SVG_SPREADMETHOD_PAD: number; + SVG_SPREADMETHOD_REFLECT: number; + SVG_SPREADMETHOD_REPEAT: number; + SVG_SPREADMETHOD_UNKNOWN: number; } -declare var FileList: { - prototype: FileList; - new(): FileList; + +interface SVGImageElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + height: SVGAnimatedLength; + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface IDBCursor { - source: any; - direction: string; - key: any; - primaryKey: any; - advance(count: number): void; - delete(): IDBRequest; - continue(key?: any): void; - update(value: any): IDBRequest; - PREV: string; - PREV_NO_DUPLICATE: string; - NEXT: string; - NEXT_NO_DUPLICATE: string; +declare var SVGImageElement: { + prototype: SVGImageElement; + new(): SVGImageElement; } -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - PREV: string; - PREV_NO_DUPLICATE: string; - NEXT: string; - NEXT_NO_DUPLICATE: string; + +interface SVGLength { + unitType: number; + value: number; + valueAsString: string; + valueInSpecifiedUnits: number; + convertToSpecifiedUnits(unitType: number): void; + newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; + SVG_LENGTHTYPE_CM: number; + SVG_LENGTHTYPE_EMS: number; + SVG_LENGTHTYPE_EXS: number; + SVG_LENGTHTYPE_IN: number; + SVG_LENGTHTYPE_MM: number; + SVG_LENGTHTYPE_NUMBER: number; + SVG_LENGTHTYPE_PC: number; + SVG_LENGTHTYPE_PERCENTAGE: number; + SVG_LENGTHTYPE_PT: number; + SVG_LENGTHTYPE_PX: number; + SVG_LENGTHTYPE_UNKNOWN: number; } -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - kernelUnitLengthY: SVGAnimatedNumber; - surfaceScale: SVGAnimatedNumber; - specularExponent: SVGAnimatedNumber; - in1: SVGAnimatedString; - kernelUnitLengthX: SVGAnimatedNumber; - specularConstant: SVGAnimatedNumber; +declare var SVGLength: { + prototype: SVGLength; + new(): SVGLength; + SVG_LENGTHTYPE_CM: number; + SVG_LENGTHTYPE_EMS: number; + SVG_LENGTHTYPE_EXS: number; + SVG_LENGTHTYPE_IN: number; + SVG_LENGTHTYPE_MM: number; + SVG_LENGTHTYPE_NUMBER: number; + SVG_LENGTHTYPE_PC: number; + SVG_LENGTHTYPE_PERCENTAGE: number; + SVG_LENGTHTYPE_PT: number; + SVG_LENGTHTYPE_PX: number; + SVG_LENGTHTYPE_UNKNOWN: number; } -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; + +interface SVGLengthList { + numberOfItems: number; + appendItem(newItem: SVGLength): SVGLength; + clear(): void; + getItem(index: number): SVGLength; + initialize(newItem: SVGLength): SVGLength; + insertItemBefore(newItem: SVGLength, index: number): SVGLength; + removeItem(index: number): SVGLength; + replaceItem(newItem: SVGLength, index: number): SVGLength; +} + +declare var SVGLengthList: { + prototype: SVGLengthList; + new(): SVGLengthList; +} + +interface SVGLineElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + x1: SVGAnimatedLength; + x2: SVGAnimatedLength; + y1: SVGAnimatedLength; + y2: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGLineElement: { + prototype: SVGLineElement; + new(): SVGLineElement; } -interface File extends Blob { - lastModifiedDate: any; - name: string; +interface SVGLinearGradientElement extends SVGGradientElement { + x1: SVGAnimatedLength; + x2: SVGAnimatedLength; + y1: SVGAnimatedLength; + y2: SVGAnimatedLength; } -declare var File: { - prototype: File; - new(): File; + +declare var SVGLinearGradientElement: { + prototype: SVGLinearGradientElement; + new(): SVGLinearGradientElement; } -interface URL { - revokeObjectURL(url: string): void; - createObjectURL(object: any, options?: ObjectURLOptions): string; +interface SVGMarkerElement extends SVGElement, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox { + markerHeight: SVGAnimatedLength; + markerUnits: SVGAnimatedEnumeration; + markerWidth: SVGAnimatedLength; + orientAngle: SVGAnimatedAngle; + orientType: SVGAnimatedEnumeration; + refX: SVGAnimatedLength; + refY: SVGAnimatedLength; + setOrientToAngle(angle: SVGAngle): void; + setOrientToAuto(): void; + SVG_MARKERUNITS_STROKEWIDTH: number; + SVG_MARKERUNITS_UNKNOWN: number; + SVG_MARKERUNITS_USERSPACEONUSE: number; + SVG_MARKER_ORIENT_ANGLE: number; + SVG_MARKER_ORIENT_AUTO: number; + SVG_MARKER_ORIENT_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var URL: URL; -interface IDBCursorWithValue extends IDBCursor { - value: any; +declare var SVGMarkerElement: { + prototype: SVGMarkerElement; + new(): SVGMarkerElement; + SVG_MARKERUNITS_STROKEWIDTH: number; + SVG_MARKERUNITS_UNKNOWN: number; + SVG_MARKERUNITS_USERSPACEONUSE: number; + SVG_MARKER_ORIENT_ANGLE: number; + SVG_MARKER_ORIENT_AUTO: number; + SVG_MARKER_ORIENT_UNKNOWN: number; } -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; + +interface SVGMaskElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGUnitTypes { + height: SVGAnimatedLength; + maskContentUnits: SVGAnimatedEnumeration; + maskUnits: SVGAnimatedEnumeration; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface XMLHttpRequestEventTarget extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - ontimeout: (ev: Event) => any; - onabort: (ev: UIEvent) => any; - onloadstart: (ev: Event) => any; - onloadend: (ev: ProgressEvent) => any; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGMaskElement: { + prototype: SVGMaskElement; + new(): SVGMaskElement; } -declare var XMLHttpRequestEventTarget: { - prototype: XMLHttpRequestEventTarget; - new(): XMLHttpRequestEventTarget; + +interface SVGMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + flipX(): SVGMatrix; + flipY(): SVGMatrix; + inverse(): SVGMatrix; + multiply(secondMatrix: SVGMatrix): SVGMatrix; + rotate(angle: number): SVGMatrix; + rotateFromVector(x: number, y: number): SVGMatrix; + scale(scaleFactor: number): SVGMatrix; + scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; + skewX(angle: number): SVGMatrix; + skewY(angle: number): SVGMatrix; + translate(x: number, y: number): SVGMatrix; } -interface IDBEnvironment { - msIndexedDB: IDBFactory; - indexedDB: IDBFactory; +declare var SVGMatrix: { + prototype: SVGMatrix; + new(): SVGMatrix; } -interface AudioTrackList extends EventTarget { - length: number; - onchange: (ev: Event) => any; - onaddtrack: (ev: TrackEvent) => any; - onremovetrack: (ev: any /*PluginArray*/) => any; - getTrackById(id: string): AudioTrack; - item(index: number): AudioTrack; - [index: number]: AudioTrack; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; - addEventListener(type: "removetrack", listener: (ev: any /*PluginArray*/) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGMetadataElement extends SVGElement { } -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; + +declare var SVGMetadataElement: { + prototype: SVGMetadataElement; + new(): SVGMetadataElement; } -interface MSBaseReader extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - readyState: number; - onabort: (ev: UIEvent) => any; - onloadend: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onloadstart: (ev: Event) => any; - result: any; - abort(): void; - LOADING: number; - EMPTY: number; - DONE: number; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGNumber { + value: number; } -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - operator: SVGAnimatedEnumeration; - radiusX: SVGAnimatedNumber; - radiusY: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - SVG_MORPHOLOGY_OPERATOR_ERODE: number; - SVG_MORPHOLOGY_OPERATOR_DILATE: number; +declare var SVGNumber: { + prototype: SVGNumber; + new(): SVGNumber; } -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - SVG_MORPHOLOGY_OPERATOR_ERODE: number; - SVG_MORPHOLOGY_OPERATOR_DILATE: number; + +interface SVGNumberList { + numberOfItems: number; + appendItem(newItem: SVGNumber): SVGNumber; + clear(): void; + getItem(index: number): SVGNumber; + initialize(newItem: SVGNumber): SVGNumber; + insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; + removeItem(index: number): SVGNumber; + replaceItem(newItem: SVGNumber, index: number): SVGNumber; } -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { +declare var SVGNumberList: { + prototype: SVGNumberList; + new(): SVGNumberList; } -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; + +interface SVGPathElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPathData { + createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; + createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; + createSVGPathSegClosePath(): SVGPathSegClosePath; + createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; + createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; + createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; + createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; + createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; + createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; + createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; + createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; + createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; + createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; + createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; + createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; + createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; + createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; + createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; + createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; + getPathSegAtLength(distance: number): number; + getPointAtLength(distance: number): SVGPoint; + getTotalLength(): number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface WindowTimersExtension { - msSetImmediate(expression: any, ...args: any[]): number; - clearImmediate(handle: number): void; - msClearImmediate(handle: number): void; - setImmediate(expression: any, ...args: any[]): number; +declare var SVGPathElement: { + prototype: SVGPathElement; + new(): SVGPathElement; } -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in2: SVGAnimatedString; - xChannelSelector: SVGAnimatedEnumeration; - yChannelSelector: SVGAnimatedEnumeration; - scale: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_CHANNEL_B: number; - SVG_CHANNEL_R: number; - SVG_CHANNEL_G: number; - SVG_CHANNEL_UNKNOWN: number; - SVG_CHANNEL_A: number; +interface SVGPathSeg { + pathSegType: number; + pathSegTypeAsLetter: string; + PATHSEG_ARC_ABS: number; + PATHSEG_ARC_REL: number; + PATHSEG_CLOSEPATH: number; + PATHSEG_CURVETO_CUBIC_ABS: number; + PATHSEG_CURVETO_CUBIC_REL: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; + PATHSEG_CURVETO_QUADRATIC_ABS: number; + PATHSEG_CURVETO_QUADRATIC_REL: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + PATHSEG_LINETO_ABS: number; + PATHSEG_LINETO_HORIZONTAL_ABS: number; + PATHSEG_LINETO_HORIZONTAL_REL: number; + PATHSEG_LINETO_REL: number; + PATHSEG_LINETO_VERTICAL_ABS: number; + PATHSEG_LINETO_VERTICAL_REL: number; + PATHSEG_MOVETO_ABS: number; + PATHSEG_MOVETO_REL: number; + PATHSEG_UNKNOWN: number; } -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - SVG_CHANNEL_B: number; - SVG_CHANNEL_R: number; - SVG_CHANNEL_G: number; - SVG_CHANNEL_UNKNOWN: number; - SVG_CHANNEL_A: number; + +declare var SVGPathSeg: { + prototype: SVGPathSeg; + new(): SVGPathSeg; + PATHSEG_ARC_ABS: number; + PATHSEG_ARC_REL: number; + PATHSEG_CLOSEPATH: number; + PATHSEG_CURVETO_CUBIC_ABS: number; + PATHSEG_CURVETO_CUBIC_REL: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; + PATHSEG_CURVETO_QUADRATIC_ABS: number; + PATHSEG_CURVETO_QUADRATIC_REL: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + PATHSEG_LINETO_ABS: number; + PATHSEG_LINETO_HORIZONTAL_ABS: number; + PATHSEG_LINETO_HORIZONTAL_REL: number; + PATHSEG_LINETO_REL: number; + PATHSEG_LINETO_VERTICAL_ABS: number; + PATHSEG_LINETO_VERTICAL_REL: number; + PATHSEG_MOVETO_ABS: number; + PATHSEG_MOVETO_REL: number; + PATHSEG_UNKNOWN: number; } -interface AnimationEvent extends Event { - animationName: string; - elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} -declare var AnimationEvent: { - prototype: AnimationEvent; - new(): AnimationEvent; +interface SVGPathSegArcAbs extends SVGPathSeg { + angle: number; + largeArcFlag: boolean; + r1: number; + r2: number; + sweepFlag: boolean; + x: number; + y: number; } -interface SVGComponentTransferFunctionElement extends SVGElement { - tableValues: SVGAnimatedNumberList; - slope: SVGAnimatedNumber; - type: SVGAnimatedEnumeration; - exponent: SVGAnimatedNumber; - amplitude: SVGAnimatedNumber; - intercept: SVGAnimatedNumber; - offset: SVGAnimatedNumber; - SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; -} -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; +declare var SVGPathSegArcAbs: { + prototype: SVGPathSegArcAbs; + new(): SVGPathSegArcAbs; } -interface MSRangeCollection { - length: number; - item(index: number): Range; - [index: number]: Range; -} -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; +interface SVGPathSegArcRel extends SVGPathSeg { + angle: number; + largeArcFlag: boolean; + r1: number; + r2: number; + sweepFlag: boolean; + x: number; + y: number; } -interface SVGFEDistantLightElement extends SVGElement { - azimuth: SVGAnimatedNumber; - elevation: SVGAnimatedNumber; -} -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; +declare var SVGPathSegArcRel: { + prototype: SVGPathSegArcRel; + new(): SVGPathSegArcRel; } -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { +interface SVGPathSegClosePath extends SVGPathSeg { } -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; + +declare var SVGPathSegClosePath: { + prototype: SVGPathSegClosePath; + new(): SVGPathSegClosePath; } -interface IDBKeyRange { - upper: any; - upperOpen: boolean; - lower: any; - lowerOpen: boolean; +interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { + x: number; + x1: number; + x2: number; + y: number; + y1: number; + y2: number; } -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - lowerBound(bound: any, open?: boolean): IDBKeyRange; - upperBound(bound: any, open?: boolean): IDBKeyRange; + +declare var SVGPathSegCurvetoCubicAbs: { + prototype: SVGPathSegCurvetoCubicAbs; + new(): SVGPathSegCurvetoCubicAbs; } -interface WindowConsole { - console: Console; +interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { + x: number; + x1: number; + x2: number; + y: number; + y1: number; + y2: number; } -interface IDBTransaction extends EventTarget { - oncomplete: (ev: Event) => any; - db: IDBDatabase; - mode: string; - error: DOMError; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: UIEvent) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - READ_ONLY: string; - VERSION_CHANGE: string; - READ_WRITE: string; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegCurvetoCubicRel: { + prototype: SVGPathSegCurvetoCubicRel; + new(): SVGPathSegCurvetoCubicRel; } -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - READ_ONLY: string; - VERSION_CHANGE: string; - READ_WRITE: string; + +interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { + x: number; + x2: number; + y: number; + y2: number; } -interface AudioTrack { - kind: string; - language: string; - id: string; - label: string; - enabled: boolean; - sourceBuffer: SourceBuffer; +declare var SVGPathSegCurvetoCubicSmoothAbs: { + prototype: SVGPathSegCurvetoCubicSmoothAbs; + new(): SVGPathSegCurvetoCubicSmoothAbs; } -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; + +interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { + x: number; + x2: number; + y: number; + y2: number; } -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - orderY: SVGAnimatedInteger; - kernelUnitLengthY: SVGAnimatedNumber; - orderX: SVGAnimatedInteger; - preserveAlpha: SVGAnimatedBoolean; - kernelMatrix: SVGAnimatedNumberList; - edgeMode: SVGAnimatedEnumeration; - kernelUnitLengthX: SVGAnimatedNumber; - bias: SVGAnimatedNumber; - targetX: SVGAnimatedInteger; - targetY: SVGAnimatedInteger; - divisor: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_EDGEMODE_WRAP: number; - SVG_EDGEMODE_DUPLICATE: number; - SVG_EDGEMODE_UNKNOWN: number; - SVG_EDGEMODE_NONE: number; +declare var SVGPathSegCurvetoCubicSmoothRel: { + prototype: SVGPathSegCurvetoCubicSmoothRel; + new(): SVGPathSegCurvetoCubicSmoothRel; } -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - SVG_EDGEMODE_WRAP: number; - SVG_EDGEMODE_DUPLICATE: number; - SVG_EDGEMODE_UNKNOWN: number; - SVG_EDGEMODE_NONE: number; + +interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { + x: number; + x1: number; + y: number; + y1: number; } -interface TextTrackCueList { - length: number; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; - getCueById(id: string): TextTrackCue; +declare var SVGPathSegCurvetoQuadraticAbs: { + prototype: SVGPathSegCurvetoQuadraticAbs; + new(): SVGPathSegCurvetoQuadraticAbs; } -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; + +interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { + x: number; + x1: number; + y: number; + y1: number; } -interface CSSKeyframesRule extends CSSRule { - name: string; - cssRules: CSSRuleList; - findRule(rule: string): CSSKeyframeRule; - deleteRule(rule: string): void; - appendRule(rule: string): void; +declare var SVGPathSegCurvetoQuadraticRel: { + prototype: SVGPathSegCurvetoQuadraticRel; + new(): SVGPathSegCurvetoQuadraticRel; } -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; + +interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { + x: number; + y: number; } -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - baseFrequencyX: SVGAnimatedNumber; - numOctaves: SVGAnimatedInteger; - type: SVGAnimatedEnumeration; - baseFrequencyY: SVGAnimatedNumber; - stitchTiles: SVGAnimatedEnumeration; - seed: SVGAnimatedNumber; - SVG_STITCHTYPE_UNKNOWN: number; - SVG_STITCHTYPE_NOSTITCH: number; - SVG_TURBULENCE_TYPE_UNKNOWN: number; - SVG_TURBULENCE_TYPE_TURBULENCE: number; - SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - SVG_STITCHTYPE_STITCH: number; +declare var SVGPathSegCurvetoQuadraticSmoothAbs: { + prototype: SVGPathSegCurvetoQuadraticSmoothAbs; + new(): SVGPathSegCurvetoQuadraticSmoothAbs; } -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - SVG_STITCHTYPE_UNKNOWN: number; - SVG_STITCHTYPE_NOSTITCH: number; - SVG_TURBULENCE_TYPE_UNKNOWN: number; - SVG_TURBULENCE_TYPE_TURBULENCE: number; - SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - SVG_STITCHTYPE_STITCH: number; + +interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { + x: number; + y: number; } -interface TextTrackList extends EventTarget { - length: number; - onaddtrack: (ev: TrackEvent) => any; - item(index: number): TextTrack; - [index: number]: TextTrack; - addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegCurvetoQuadraticSmoothRel: { + prototype: SVGPathSegCurvetoQuadraticSmoothRel; + new(): SVGPathSegCurvetoQuadraticSmoothRel; } -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; + +interface SVGPathSegLinetoAbs extends SVGPathSeg { + x: number; + y: number; } -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { +declare var SVGPathSegLinetoAbs: { + prototype: SVGPathSegLinetoAbs; + new(): SVGPathSegLinetoAbs; } -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; + +interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { + x: number; } -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; - type: SVGAnimatedEnumeration; - values: SVGAnimatedNumberList; - SVG_FECOLORMATRIX_TYPE_SATURATE: number; - SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - SVG_FECOLORMATRIX_TYPE_MATRIX: number; - SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; +declare var SVGPathSegLinetoHorizontalAbs: { + prototype: SVGPathSegLinetoHorizontalAbs; + new(): SVGPathSegLinetoHorizontalAbs; } -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - SVG_FECOLORMATRIX_TYPE_SATURATE: number; - SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - SVG_FECOLORMATRIX_TYPE_MATRIX: number; - SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + +interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { + x: number; } -interface SVGFESpotLightElement extends SVGElement { - pointsAtY: SVGAnimatedNumber; - y: SVGAnimatedNumber; - limitingConeAngle: SVGAnimatedNumber; - specularExponent: SVGAnimatedNumber; - x: SVGAnimatedNumber; - pointsAtZ: SVGAnimatedNumber; - z: SVGAnimatedNumber; - pointsAtX: SVGAnimatedNumber; +declare var SVGPathSegLinetoHorizontalRel: { + prototype: SVGPathSegLinetoHorizontalRel; + new(): SVGPathSegLinetoHorizontalRel; } -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; + +interface SVGPathSegLinetoRel extends SVGPathSeg { + x: number; + y: number; } -interface WindowBase64 { - btoa(rawString: string): string; - atob(encodedString: string): string; +declare var SVGPathSegLinetoRel: { + prototype: SVGPathSegLinetoRel; + new(): SVGPathSegLinetoRel; } -interface IDBDatabase extends EventTarget { - version: string; - name: string; - objectStoreNames: DOMStringList; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: UIEvent) => any; - createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; - close(): void; - transaction(storeNames: any, mode?: string): IDBTransaction; - deleteObjectStore(name: string): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { + y: number; } -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; + +declare var SVGPathSegLinetoVerticalAbs: { + prototype: SVGPathSegLinetoVerticalAbs; + new(): SVGPathSegLinetoVerticalAbs; } -interface DOMStringList { - length: number; - contains(str: string): boolean; - item(index: number): string; - [index: number]: string; +interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { + y: number; } -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; + +declare var SVGPathSegLinetoVerticalRel: { + prototype: SVGPathSegLinetoVerticalRel; + new(): SVGPathSegLinetoVerticalRel; } -interface IDBOpenDBRequest extends IDBRequest { - onupgradeneeded: (ev: IDBVersionChangeEvent) => any; - onblocked: (ev: Event) => any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPathSegList { + numberOfItems: number; + appendItem(newItem: SVGPathSeg): SVGPathSeg; + clear(): void; + getItem(index: number): SVGPathSeg; + initialize(newItem: SVGPathSeg): SVGPathSeg; + insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; + removeItem(index: number): SVGPathSeg; + replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; } -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; + +declare var SVGPathSegList: { + prototype: SVGPathSegList; + new(): SVGPathSegList; } -interface HTMLProgressElement extends HTMLElement { - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - position: number; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; +interface SVGPathSegMovetoAbs extends SVGPathSeg { + x: number; + y: number; } -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; + +declare var SVGPathSegMovetoAbs: { + prototype: SVGPathSegMovetoAbs; + new(): SVGPathSegMovetoAbs; } -interface MSLaunchUriCallback { - (): void; +interface SVGPathSegMovetoRel extends SVGPathSeg { + x: number; + y: number; } -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - dy: SVGAnimatedNumber; - in1: SVGAnimatedString; - dx: SVGAnimatedNumber; +declare var SVGPathSegMovetoRel: { + prototype: SVGPathSegMovetoRel; + new(): SVGPathSegMovetoRel; } -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; + +interface SVGPatternElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox, SVGURIReference, SVGUnitTypes { + height: SVGAnimatedLength; + patternContentUnits: SVGAnimatedEnumeration; + patternTransform: SVGAnimatedTransformList; + patternUnits: SVGAnimatedEnumeration; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSUnsafeFunctionCallback { - (): any; +declare var SVGPatternElement: { + prototype: SVGPatternElement; + new(): SVGPatternElement; } -interface TextTrack extends EventTarget { - language: string; - mode: any; - readyState: number; - activeCues: TextTrackCueList; - cues: TextTrackCueList; - oncuechange: (ev: Event) => any; - kind: string; - onload: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - label: string; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - ERROR: number; - SHOWING: number; - LOADING: number; - LOADED: number; - NONE: number; - HIDDEN: number; - DISABLED: number; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPoint { + x: number; + y: number; + matrixTransform(matrix: SVGMatrix): SVGPoint; } -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - ERROR: number; - SHOWING: number; - LOADING: number; - LOADED: number; - NONE: number; - HIDDEN: number; - DISABLED: number; + +declare var SVGPoint: { + prototype: SVGPoint; + new(): SVGPoint; } -interface MediaQueryListListener { - (mql: MediaQueryList): void; +interface SVGPointList { + numberOfItems: number; + appendItem(newItem: SVGPoint): SVGPoint; + clear(): void; + getItem(index: number): SVGPoint; + initialize(newItem: SVGPoint): SVGPoint; + insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; + removeItem(index: number): SVGPoint; + replaceItem(newItem: SVGPoint, index: number): SVGPoint; } -interface IDBRequest extends EventTarget { - source: any; - onsuccess: (ev: Event) => any; - error: DOMError; - transaction: IDBTransaction; - onerror: (ev: ErrorEvent) => any; - readyState: string; - result: any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPointList: { + prototype: SVGPointList; + new(): SVGPointList; } -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; + +interface SVGPolygonElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPoints { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGPolygonElement: { + prototype: SVGPolygonElement; + new(): SVGPolygonElement; } -interface MessagePort extends EventTarget { - onmessage: (ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, ports?: any): void; - start(): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPolylineElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPoints { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; + +declare var SVGPolylineElement: { + prototype: SVGPolylineElement; + new(): SVGPolylineElement; } -interface FileReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; +interface SVGPreserveAspectRatio { + align: number; + meetOrSlice: number; + SVG_MEETORSLICE_MEET: number; + SVG_MEETORSLICE_SLICE: number; + SVG_MEETORSLICE_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_NONE: number; + SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; + SVG_PRESERVEASPECTRATIO_XMAXYMID: number; + SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; + SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; + SVG_PRESERVEASPECTRATIO_XMIDYMID: number; + SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; + SVG_PRESERVEASPECTRATIO_XMINYMAX: number; + SVG_PRESERVEASPECTRATIO_XMINYMID: number; + SVG_PRESERVEASPECTRATIO_XMINYMIN: number; } -declare var FileReader: { - prototype: FileReader; - new(): FileReader; + +declare var SVGPreserveAspectRatio: { + prototype: SVGPreserveAspectRatio; + new(): SVGPreserveAspectRatio; + SVG_MEETORSLICE_MEET: number; + SVG_MEETORSLICE_SLICE: number; + SVG_MEETORSLICE_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_NONE: number; + SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; + SVG_PRESERVEASPECTRATIO_XMAXYMID: number; + SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; + SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; + SVG_PRESERVEASPECTRATIO_XMIDYMID: number; + SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; + SVG_PRESERVEASPECTRATIO_XMINYMAX: number; + SVG_PRESERVEASPECTRATIO_XMINYMID: number; + SVG_PRESERVEASPECTRATIO_XMINYMIN: number; } -interface ApplicationCache extends EventTarget { - status: number; - ondownloading: (ev: Event) => any; - onprogress: (ev: ProgressEvent) => any; - onupdateready: (ev: Event) => any; - oncached: (ev: Event) => any; - onobsolete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - onchecking: (ev: Event) => any; - onnoupdate: (ev: Event) => any; - swapCache(): void; - abort(): void; - update(): void; - CHECKING: number; - UNCACHED: number; - UPDATEREADY: number; - DOWNLOADING: number; - IDLE: number; - OBSOLETE: number; - addEventListener(type: "downloading", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "updateready", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cached", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "obsolete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "checking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "noupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGRadialGradientElement extends SVGGradientElement { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + fx: SVGAnimatedLength; + fy: SVGAnimatedLength; + r: SVGAnimatedLength; } -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - CHECKING: number; - UNCACHED: number; - UPDATEREADY: number; - DOWNLOADING: number; - IDLE: number; - OBSOLETE: number; + +declare var SVGRadialGradientElement: { + prototype: SVGRadialGradientElement; + new(): SVGRadialGradientElement; } -interface FrameRequestCallback { - (time: number): void; +interface SVGRect { + height: number; + width: number; + x: number; + y: number; } -interface PopStateEvent extends Event { - state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; +declare var SVGRect: { + prototype: SVGRect; + new(): SVGRect; } -declare var PopStateEvent: { - prototype: PopStateEvent; - new(): PopStateEvent; + +interface SVGRectElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + height: SVGAnimatedLength; + rx: SVGAnimatedLength; + ry: SVGAnimatedLength; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CSSKeyframeRule extends CSSRule { - keyText: string; - style: CSSStyleDeclaration; +declare var SVGRectElement: { + prototype: SVGRectElement; + new(): SVGRectElement; } -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; + +interface SVGSVGElement extends SVGElement, DocumentEvent, SVGLocatable, SVGTests, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox, SVGZoomAndPan { + contentScriptType: string; + contentStyleType: string; + currentScale: number; + currentTranslate: SVGPoint; + height: SVGAnimatedLength; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onresize: (ev: UIEvent) => any; + onscroll: (ev: UIEvent) => any; + onunload: (ev: Event) => any; + onzoom: (ev: SVGZoomEvent) => any; + pixelUnitToMillimeterX: number; + pixelUnitToMillimeterY: number; + screenPixelToMillimeterX: number; + screenPixelToMillimeterY: number; + viewport: SVGRect; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + checkEnclosure(element: SVGElement, rect: SVGRect): boolean; + checkIntersection(element: SVGElement, rect: SVGRect): boolean; + createSVGAngle(): SVGAngle; + createSVGLength(): SVGLength; + createSVGMatrix(): SVGMatrix; + createSVGNumber(): SVGNumber; + createSVGPoint(): SVGPoint; + createSVGRect(): SVGRect; + createSVGTransform(): SVGTransform; + createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; + deselectAll(): void; + forceRedraw(): void; + getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; + getCurrentTime(): number; + getElementById(elementId: string): Element; + getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeList; + getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeList; + pauseAnimations(): void; + setCurrentTime(seconds: number): void; + suspendRedraw(maxWaitMilliseconds: number): number; + unpauseAnimations(): void; + unsuspendRedraw(suspendHandleID: number): void; + unsuspendRedrawAll(): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "SVGAbort", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGError", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGUnload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGZoom", listener: (ev: SVGZoomEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; +declare var SVGSVGElement: { + prototype: SVGSVGElement; + new(): SVGSVGElement; } -interface MSStream { +interface SVGScriptElement extends SVGElement, SVGExternalResourcesRequired, SVGURIReference { type: string; - msDetachStream(): any; - msClose(): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSStream: { - prototype: MSStream; - new(): MSStream; + +declare var SVGScriptElement: { + prototype: SVGScriptElement; + new(): SVGScriptElement; } -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; +interface SVGStopElement extends SVGElement, SVGStylable { + offset: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; + +declare var SVGStopElement: { + prototype: SVGStopElement; + new(): SVGStopElement; } -interface DOMSettableTokenList extends DOMTokenList { - value: string; +interface SVGStringList { + numberOfItems: number; + appendItem(newItem: string): string; + clear(): void; + getItem(index: number): string; + initialize(newItem: string): string; + insertItemBefore(newItem: string, index: number): string; + removeItem(index: number): string; + replaceItem(newItem: string, index: number): string; } -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; + +declare var SVGStringList: { + prototype: SVGStringList; + new(): SVGStringList; } -interface IDBFactory { - open(name: string, version?: number): IDBOpenDBRequest; - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; +interface SVGStyleElement extends SVGElement, SVGLangSpace { + media: string; + title: string; + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGStyleElement: { + prototype: SVGStyleElement; + new(): SVGStyleElement; +} + +interface SVGSwitchElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; + +declare var SVGSwitchElement: { + prototype: SVGSwitchElement; + new(): SVGSwitchElement; } -interface MSPointerEvent extends MouseEvent { - width: number; - rotation: number; - pressure: number; - pointerType: any; - isPrimary: boolean; - tiltY: number; - height: number; - intermediatePoints: any; - currentPoint: any; - tiltX: number; - hwTimestamp: number; - pointerId: number; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - MSPOINTER_TYPE_PEN: number; - MSPOINTER_TYPE_MOUSE: number; - MSPOINTER_TYPE_TOUCH: number; +interface SVGSymbolElement extends SVGElement, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(): MSPointerEvent; - MSPOINTER_TYPE_PEN: number; - MSPOINTER_TYPE_MOUSE: number; - MSPOINTER_TYPE_TOUCH: number; + +declare var SVGSymbolElement: { + prototype: SVGSymbolElement; + new(): SVGSymbolElement; } -interface MSManipulationEvent extends UIEvent { - lastState: number; - currentState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - MS_MANIPULATION_STATE_STOPPED: number; - MS_MANIPULATION_STATE_ACTIVE: number; - MS_MANIPULATION_STATE_INERTIA: number; - MS_MANIPULATION_STATE_SELECTING: number; - MS_MANIPULATION_STATE_COMMITTED: number; - MS_MANIPULATION_STATE_PRESELECT: number; - MS_MANIPULATION_STATE_DRAGGING: number; - MS_MANIPULATION_STATE_CANCELLED: number; +interface SVGTSpanElement extends SVGTextPositioningElement { } -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - MS_MANIPULATION_STATE_STOPPED: number; - MS_MANIPULATION_STATE_ACTIVE: number; - MS_MANIPULATION_STATE_INERTIA: number; - MS_MANIPULATION_STATE_SELECTING: number; - MS_MANIPULATION_STATE_COMMITTED: number; - MS_MANIPULATION_STATE_PRESELECT: number; - MS_MANIPULATION_STATE_DRAGGING: number; - MS_MANIPULATION_STATE_CANCELLED: number; + +declare var SVGTSpanElement: { + prototype: SVGTSpanElement; + new(): SVGTSpanElement; } -interface FormData { - append(name: any, value: any, blobName?: string): void; +interface SVGTextContentElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + lengthAdjust: SVGAnimatedEnumeration; + textLength: SVGAnimatedLength; + getCharNumAtPosition(point: SVGPoint): number; + getComputedTextLength(): number; + getEndPositionOfChar(charnum: number): SVGPoint; + getExtentOfChar(charnum: number): SVGRect; + getNumberOfChars(): number; + getRotationOfChar(charnum: number): number; + getStartPositionOfChar(charnum: number): SVGPoint; + getSubStringLength(charnum: number, nchars: number): number; + selectSubString(charnum: number, nchars: number): void; + LENGTHADJUST_SPACING: number; + LENGTHADJUST_SPACINGANDGLYPHS: number; + LENGTHADJUST_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var FormData: { - prototype: FormData; - new(): FormData; + +declare var SVGTextContentElement: { + prototype: SVGTextContentElement; + new(): SVGTextContentElement; + LENGTHADJUST_SPACING: number; + LENGTHADJUST_SPACINGANDGLYPHS: number; + LENGTHADJUST_UNKNOWN: number; } -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollection; +interface SVGTextElement extends SVGTextPositioningElement, SVGTransformable { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; + +declare var SVGTextElement: { + prototype: SVGTextElement; + new(): SVGTextElement; } -interface SVGFEImageElement extends SVGElement, SVGLangSpace, SVGFilterPrimitiveStandardAttributes, SVGURIReference, SVGExternalResourcesRequired { - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; +interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { + method: SVGAnimatedEnumeration; + spacing: SVGAnimatedEnumeration; + startOffset: SVGAnimatedLength; + TEXTPATH_METHODTYPE_ALIGN: number; + TEXTPATH_METHODTYPE_STRETCH: number; + TEXTPATH_METHODTYPE_UNKNOWN: number; + TEXTPATH_SPACINGTYPE_AUTO: number; + TEXTPATH_SPACINGTYPE_EXACT: number; + TEXTPATH_SPACINGTYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; + +declare var SVGTextPathElement: { + prototype: SVGTextPathElement; + new(): SVGTextPathElement; + TEXTPATH_METHODTYPE_ALIGN: number; + TEXTPATH_METHODTYPE_STRETCH: number; + TEXTPATH_METHODTYPE_UNKNOWN: number; + TEXTPATH_SPACINGTYPE_AUTO: number; + TEXTPATH_SPACINGTYPE_EXACT: number; + TEXTPATH_SPACINGTYPE_UNKNOWN: number; } -interface AbstractWorker extends EventTarget { - onerror: (ev: ErrorEvent) => any; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGTextPositioningElement extends SVGTextContentElement { + dx: SVGAnimatedLengthList; + dy: SVGAnimatedLengthList; + rotate: SVGAnimatedNumberList; + x: SVGAnimatedLengthList; + y: SVGAnimatedLengthList; } -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - operator: SVGAnimatedEnumeration; - in2: SVGAnimatedString; - k2: SVGAnimatedNumber; - k1: SVGAnimatedNumber; - k3: SVGAnimatedNumber; - in1: SVGAnimatedString; - k4: SVGAnimatedNumber; - SVG_FECOMPOSITE_OPERATOR_OUT: number; - SVG_FECOMPOSITE_OPERATOR_OVER: number; - SVG_FECOMPOSITE_OPERATOR_XOR: number; - SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - SVG_FECOMPOSITE_OPERATOR_IN: number; - SVG_FECOMPOSITE_OPERATOR_ATOP: number; +declare var SVGTextPositioningElement: { + prototype: SVGTextPositioningElement; + new(): SVGTextPositioningElement; } -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - SVG_FECOMPOSITE_OPERATOR_OUT: number; - SVG_FECOMPOSITE_OPERATOR_OVER: number; - SVG_FECOMPOSITE_OPERATOR_XOR: number; - SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - SVG_FECOMPOSITE_OPERATOR_IN: number; - SVG_FECOMPOSITE_OPERATOR_ATOP: number; + +interface SVGTitleElement extends SVGElement, SVGStylable, SVGLangSpace { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ValidityState { - customError: boolean; - valueMissing: boolean; - stepMismatch: boolean; - rangeUnderflow: boolean; - rangeOverflow: boolean; - typeMismatch: boolean; - patternMismatch: boolean; - tooLong: boolean; - valid: boolean; +declare var SVGTitleElement: { + prototype: SVGTitleElement; + new(): SVGTitleElement; } -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; + +interface SVGTransform { + angle: number; + matrix: SVGMatrix; + type: number; + setMatrix(matrix: SVGMatrix): void; + setRotate(angle: number, cx: number, cy: number): void; + setScale(sx: number, sy: number): void; + setSkewX(angle: number): void; + setSkewY(angle: number): void; + setTranslate(tx: number, ty: number): void; + SVG_TRANSFORM_MATRIX: number; + SVG_TRANSFORM_ROTATE: number; + SVG_TRANSFORM_SCALE: number; + SVG_TRANSFORM_SKEWX: number; + SVG_TRANSFORM_SKEWY: number; + SVG_TRANSFORM_TRANSLATE: number; + SVG_TRANSFORM_UNKNOWN: number; } -interface HTMLTrackElement extends HTMLElement { - kind: string; - src: string; - srclang: string; - track: TextTrack; - label: string; - default: boolean; - readyState: number; - ERROR: number; - LOADING: number; - LOADED: number; - NONE: number; +declare var SVGTransform: { + prototype: SVGTransform; + new(): SVGTransform; + SVG_TRANSFORM_MATRIX: number; + SVG_TRANSFORM_ROTATE: number; + SVG_TRANSFORM_SCALE: number; + SVG_TRANSFORM_SKEWX: number; + SVG_TRANSFORM_SKEWY: number; + SVG_TRANSFORM_TRANSLATE: number; + SVG_TRANSFORM_UNKNOWN: number; } -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - ERROR: number; - LOADING: number; - LOADED: number; - NONE: number; + +interface SVGTransformList { + numberOfItems: number; + appendItem(newItem: SVGTransform): SVGTransform; + clear(): void; + consolidate(): SVGTransform; + createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; + getItem(index: number): SVGTransform; + initialize(newItem: SVGTransform): SVGTransform; + insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; + removeItem(index: number): SVGTransform; + replaceItem(newItem: SVGTransform, index: number): SVGTransform; } -interface MSApp { - createFileFromStorageFile(storageFile: any): File; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - terminateApp(exceptionObject: any): void; - createDataPackage(object: any): any; - execUnsafeLocalFunction(unsafeFunction: MSUnsafeFunctionCallback): any; - getHtmlPrintDocumentSource(htmlDoc: any): any; - addPublicLocalApplicationUri(uri: string): void; - createDataPackageFromSelection(): any; - getViewOpener(): MSAppView; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - createNewView(uri: string): MSAppView; - getCurrentPriority(): string; - NORMAL: string; - HIGH: string; - IDLE: string; - CURRENT: string; +declare var SVGTransformList: { + prototype: SVGTransformList; + new(): SVGTransformList; } -declare var MSApp: MSApp; -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; +interface SVGUnitTypes { + SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; + SVG_UNIT_TYPE_UNKNOWN: number; + SVG_UNIT_TYPE_USERSPACEONUSE: number; } -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; +declare var SVGUnitTypes: SVGUnitTypes; + +interface SVGUseElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + animatedInstanceRoot: SVGElementInstance; + height: SVGAnimatedLength; + instanceRoot: SVGElementInstance; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - kernelUnitLengthY: SVGAnimatedNumber; - surfaceScale: SVGAnimatedNumber; - in1: SVGAnimatedString; - kernelUnitLengthX: SVGAnimatedNumber; - diffuseConstant: SVGAnimatedNumber; +declare var SVGUseElement: { + prototype: SVGUseElement; + new(): SVGUseElement; } -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; + +interface SVGViewElement extends SVGElement, SVGExternalResourcesRequired, SVGFitToViewBox, SVGZoomAndPan { + viewTarget: SVGStringList; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSCSSMatrix { - m24: number; - m34: number; - a: number; - d: number; - m32: number; - m41: number; - m11: number; - f: number; - e: number; - m23: number; - m14: number; - m33: number; - m22: number; - m21: number; - c: number; - m12: number; - b: number; - m42: number; - m31: number; - m43: number; - m13: number; - m44: number; - multiply(secondMatrix: MSCSSMatrix): MSCSSMatrix; - skewY(angle: number): MSCSSMatrix; - setMatrixValue(value: string): void; - inverse(): MSCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): MSCSSMatrix; - toString(): string; - rotate(angleX: number, angleY?: number, angleZ?: number): MSCSSMatrix; - translate(x: number, y: number, z?: number): MSCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): MSCSSMatrix; - skewX(angle: number): MSCSSMatrix; +declare var SVGViewElement: { + prototype: SVGViewElement; + new(): SVGViewElement; } -declare var MSCSSMatrix: { - prototype: MSCSSMatrix; - new(text?: string): MSCSSMatrix; + +interface SVGZoomAndPan { + SVG_ZOOMANDPAN_DISABLE: number; + SVG_ZOOMANDPAN_MAGNIFY: number; + SVG_ZOOMANDPAN_UNKNOWN: number; } +declare var SVGZoomAndPan: SVGZoomAndPan; -interface Worker extends AbstractWorker { - onmessage: (ev: MessageEvent) => any; - postMessage(message: any, ports?: any): void; - terminate(): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGZoomEvent extends UIEvent { + newScale: number; + newTranslate: SVGPoint; + previousScale: number; + previousTranslate: SVGPoint; + zoomRectScreen: SVGRect; } -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; + +declare var SVGZoomEvent: { + prototype: SVGZoomEvent; + new(): SVGZoomEvent; } -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; +interface Screen extends EventTarget { + availHeight: number; + availWidth: number; + bufferDepth: number; + colorDepth: number; + deviceXDPI: number; + deviceYDPI: number; + fontSmoothingEnabled: boolean; + height: number; + logicalXDPI: number; + logicalYDPI: number; + msOrientation: string; + onmsorientationchange: (ev: Event) => any; + pixelDepth: number; + systemXDPI: number; + systemYDPI: number; + width: number; + msLockOrientation(orientations: string): boolean; + msLockOrientation(orientations: string[]): boolean; + msUnlockOrientation(): void; + addEventListener(type: "MSOrientationChange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGraphicsTrust { - status: string; - constrictionActive: boolean; +declare var Screen: { + prototype: Screen; + new(): Screen; } -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; + +interface ScriptNotifyEvent extends Event { + callingUri: string; + value: string; } -interface SubtleCrypto { - unwrapKey(wrappedKey: ArrayBufferView, keyAlgorithm: any, keyEncryptionKey: Key, extractable?: boolean, keyUsages?: string[]): KeyOperation; - encrypt(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; - importKey(format: string, keyData: ArrayBufferView, algorithm: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - wrapKey(key: Key, keyEncryptionKey: Key, keyWrappingAlgorithm: any): KeyOperation; - verify(algorithm: any, key: Key, signature: ArrayBufferView, buffer?: ArrayBufferView): CryptoOperation; - deriveKey(algorithm: any, baseKey: Key, derivedKeyType: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - digest(algorithm: any, buffer?: ArrayBufferView): CryptoOperation; - exportKey(format: string, key: Key): KeyOperation; - generateKey(algorithm: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - sign(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; - decrypt(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; +declare var ScriptNotifyEvent: { + prototype: ScriptNotifyEvent; + new(): ScriptNotifyEvent; } -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; + +interface ScriptProcessorNode extends AudioNode { + bufferSize: number; + onaudioprocess: (ev: AudioProcessingEvent) => any; + addEventListener(type: "audioprocess", listener: (ev: AudioProcessingEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface Crypto extends RandomSource { - subtle: SubtleCrypto; +declare var ScriptProcessorNode: { + prototype: ScriptProcessorNode; + new(): ScriptProcessorNode; } -declare var Crypto: { - prototype: Crypto; - new(): Crypto; + +interface Selection { + anchorNode: Node; + anchorOffset: number; + focusNode: Node; + focusOffset: number; + isCollapsed: boolean; + rangeCount: number; + type: string; + addRange(range: Range): void; + collapse(parentNode: Node, offset: number): void; + collapseToEnd(): void; + collapseToStart(): void; + containsNode(node: Node, partlyContained: boolean): boolean; + deleteFromDocument(): void; + empty(): void; + extend(newNode: Node, offset: number): void; + getRangeAt(index: number): Range; + removeAllRanges(): void; + removeRange(range: Range): void; + selectAllChildren(parentNode: Node): void; + setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; + toString(): string; } -interface VideoPlaybackQuality { - totalFrameDelay: number; - creationTime: number; - totalVideoFrames: number; - droppedVideoFrames: number; +declare var Selection: { + prototype: Selection; + new(): Selection; } -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; + +interface SourceBuffer extends EventTarget { + appendWindowEnd: number; + appendWindowStart: number; + audioTracks: AudioTrackList; + buffered: TimeRanges; + mode: string; + timestampOffset: number; + updating: boolean; + videoTracks: VideoTrackList; + abort(): void; + appendBuffer(data: ArrayBuffer): void; + appendBuffer(data: ArrayBufferView): void; + appendStream(stream: MSStream, maxSize?: number): void; + remove(start: number, end: number): void; } -interface GlobalEventHandlers { - onpointerenter: (ev: PointerEvent) => any; - onpointerout: (ev: PointerEvent) => any; - onpointerdown: (ev: PointerEvent) => any; - onpointerup: (ev: PointerEvent) => any; - onpointercancel: (ev: PointerEvent) => any; - onpointerover: (ev: PointerEvent) => any; - onpointermove: (ev: PointerEvent) => any; - onpointerleave: (ev: PointerEvent) => any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SourceBuffer: { + prototype: SourceBuffer; + new(): SourceBuffer; } -interface Key { - algorithm: Algorithm; - type: string; - extractable: boolean; - keyUsage: string[]; +interface SourceBufferList extends EventTarget { + length: number; + item(index: number): SourceBuffer; + [index: number]: SourceBuffer; } -declare var Key: { - prototype: Key; - new(): Key; + +declare var SourceBufferList: { + prototype: SourceBufferList; + new(): SourceBufferList; } -interface DeviceAcceleration { - y: number; - x: number; - z: number; +interface StereoPannerNode extends AudioNode { + pan: AudioParam; } -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; + +declare var StereoPannerNode: { + prototype: StereoPannerNode; + new(): StereoPannerNode; } -interface HTMLAllCollection extends HTMLCollection { - namedItem(name: string): Element; - // [name: string]: Element; +interface Storage { + length: number; + clear(): void; + getItem(key: string): any; + key(index: number): string; + removeItem(key: string): void; + setItem(key: string, data: string): void; + [key: string]: any; + [index: number]: string; } -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; + +declare var Storage: { + prototype: Storage; + new(): Storage; } -interface AesGcmEncryptResult { - ciphertext: ArrayBuffer; - tag: ArrayBuffer; +interface StorageEvent extends Event { + key: string; + newValue: any; + oldValue: any; + storageArea: Storage; + url: string; + initStorageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, keyArg: string, oldValueArg: any, newValueArg: any, urlArg: string, storageAreaArg: Storage): void; } -declare var AesGcmEncryptResult: { - prototype: AesGcmEncryptResult; - new(): AesGcmEncryptResult; + +declare var StorageEvent: { + prototype: StorageEvent; + new(): StorageEvent; } -interface NavigationCompletedEvent extends NavigationEvent { - webErrorStatus: number; - isSuccess: boolean; +interface StyleMedia { + type: string; + matchMedium(mediaquery: string): boolean; } -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; + +declare var StyleMedia: { + prototype: StyleMedia; + new(): StyleMedia; } -interface MutationRecord { - oldValue: string; - previousSibling: Node; - addedNodes: NodeList; - attributeName: string; - removedNodes: NodeList; - target: Node; - nextSibling: Node; - attributeNamespace: string; +interface StyleSheet { + disabled: boolean; + href: string; + media: MediaList; + ownerNode: Node; + parentStyleSheet: StyleSheet; + title: string; type: string; } -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; + +declare var StyleSheet: { + prototype: StyleSheet; + new(): StyleSheet; } -interface MimeTypeArray { +interface StyleSheetList { length: number; - item(index: number): Plugin; - [index: number]: Plugin; - namedItem(type: string): Plugin; - // [type: string]: Plugin; -} -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; + item(index?: number): StyleSheet; + [index: number]: StyleSheet; } -interface KeyOperation extends EventTarget { - oncomplete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - result: any; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var KeyOperation: { - prototype: KeyOperation; - new(): KeyOperation; +declare var StyleSheetList: { + prototype: StyleSheetList; + new(): StyleSheetList; } -interface DOMStringMap { +interface StyleSheetPageList { + length: number; + item(index: number): CSSPageRule; + [index: number]: CSSPageRule; } -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; + +declare var StyleSheetPageList: { + prototype: StyleSheetPageList; + new(): StyleSheetPageList; } -interface DeviceOrientationEvent extends Event { - gamma: number; - alpha: number; - absolute: boolean; - beta: number; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number, beta: number, gamma: number, absolute: boolean): void; +interface SubtleCrypto { + decrypt(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + decrypt(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + deriveBits(algorithm: string, baseKey: CryptoKey, length: number): any; + deriveBits(algorithm: Algorithm, baseKey: CryptoKey, length: number): any; + deriveKey(algorithm: string, baseKey: CryptoKey, derivedKeyType: string, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: string, baseKey: CryptoKey, derivedKeyType: Algorithm, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: Algorithm, baseKey: CryptoKey, derivedKeyType: string, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: Algorithm, baseKey: CryptoKey, derivedKeyType: Algorithm, extractable: boolean, keyUsages: string[]): any; + digest(algorithm: string, data: ArrayBufferView): any; + digest(algorithm: Algorithm, data: ArrayBufferView): any; + encrypt(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + encrypt(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + exportKey(format: string, key: CryptoKey): any; + generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): any; + generateKey(algorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + importKey(format: string, keyData: ArrayBufferView, algorithm: string, extractable: boolean, keyUsages: string[]): any; + importKey(format: string, keyData: ArrayBufferView, algorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + sign(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + sign(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string, unwrappedKeyAlgorithm: string, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string, unwrappedKeyAlgorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: Algorithm, unwrappedKeyAlgorithm: string, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: Algorithm, unwrappedKeyAlgorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + verify(algorithm: string, key: CryptoKey, signature: ArrayBufferView, data: ArrayBufferView): any; + verify(algorithm: Algorithm, key: CryptoKey, signature: ArrayBufferView, data: ArrayBufferView): any; + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: string): any; + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: Algorithm): any; } -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(): DeviceOrientationEvent; + +declare var SubtleCrypto: { + prototype: SubtleCrypto; + new(): SubtleCrypto; } -interface MSMediaKeys { - keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; +interface Text extends CharacterData { + wholeText: string; + replaceWholeText(content: string): Text; + splitText(offset: number): Text; } -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; + +declare var Text: { + prototype: Text; + new(): Text; } -interface MSMediaKeyMessageEvent extends Event { - destinationURL: string; - message: Uint8Array; +interface TextEvent extends UIEvent { + data: string; + inputMethod: number; + locale: string; + initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; + DOM_INPUT_METHOD_DROP: number; + DOM_INPUT_METHOD_HANDWRITING: number; + DOM_INPUT_METHOD_IME: number; + DOM_INPUT_METHOD_KEYBOARD: number; + DOM_INPUT_METHOD_MULTIMODAL: number; + DOM_INPUT_METHOD_OPTION: number; + DOM_INPUT_METHOD_PASTE: number; + DOM_INPUT_METHOD_SCRIPT: number; + DOM_INPUT_METHOD_UNKNOWN: number; + DOM_INPUT_METHOD_VOICE: number; } -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; + +declare var TextEvent: { + prototype: TextEvent; + new(): TextEvent; + DOM_INPUT_METHOD_DROP: number; + DOM_INPUT_METHOD_HANDWRITING: number; + DOM_INPUT_METHOD_IME: number; + DOM_INPUT_METHOD_KEYBOARD: number; + DOM_INPUT_METHOD_MULTIMODAL: number; + DOM_INPUT_METHOD_OPTION: number; + DOM_INPUT_METHOD_PASTE: number; + DOM_INPUT_METHOD_SCRIPT: number; + DOM_INPUT_METHOD_UNKNOWN: number; + DOM_INPUT_METHOD_VOICE: number; } -interface MSHTMLWebViewElement extends HTMLElement { - documentTitle: string; +interface TextMetrics { width: number; - src: string; - canGoForward: boolean; - height: number; - canGoBack: boolean; - navigateWithHttpRequestMessage(requestMessage: any): void; - goBack(): void; - navigate(uri: string): void; - stop(): void; - navigateToString(contents: string): void; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - refresh(): void; - goForward(): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; -} -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; } -interface NavigationEvent extends Event { - uri: string; +declare var TextMetrics: { + prototype: TextMetrics; + new(): TextMetrics; } -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; + +interface TextRange { + boundingHeight: number; + boundingLeft: number; + boundingTop: number; + boundingWidth: number; + htmlText: string; + offsetLeft: number; + offsetTop: number; + text: string; + collapse(start?: boolean): void; + compareEndPoints(how: string, sourceRange: TextRange): number; + duplicate(): TextRange; + execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; + execCommandShowHelp(cmdID: string): boolean; + expand(Unit: string): boolean; + findText(string: string, count?: number, flags?: number): boolean; + getBookmark(): string; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + inRange(range: TextRange): boolean; + isEqual(range: TextRange): boolean; + move(unit: string, count?: number): number; + moveEnd(unit: string, count?: number): number; + moveStart(unit: string, count?: number): number; + moveToBookmark(bookmark: string): boolean; + moveToElementText(element: Element): void; + moveToPoint(x: number, y: number): void; + parentElement(): Element; + pasteHTML(html: string): void; + queryCommandEnabled(cmdID: string): boolean; + queryCommandIndeterm(cmdID: string): boolean; + queryCommandState(cmdID: string): boolean; + queryCommandSupported(cmdID: string): boolean; + queryCommandText(cmdID: string): string; + queryCommandValue(cmdID: string): any; + scrollIntoView(fStart?: boolean): void; + select(): void; + setEndPoint(how: string, SourceRange: TextRange): void; } -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; +declare var TextRange: { + prototype: TextRange; + new(): TextRange; } -interface SourceBuffer extends EventTarget { - updating: boolean; - appendWindowStart: number; - appendWindowEnd: number; - buffered: TimeRanges; - timestampOffset: number; - audioTracks: AudioTrackList; - appendBuffer(data: ArrayBuffer): void; - remove(start: number, end: number): void; - abort(): void; - appendStream(stream: MSStream, maxSize?: number): void; +interface TextRangeCollection { + length: number; + item(index: number): TextRange; + [index: number]: TextRange; } -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; + +declare var TextRangeCollection: { + prototype: TextRangeCollection; + new(): TextRangeCollection; } -interface MSInputMethodContext extends EventTarget { - oncandidatewindowshow: (ev: any) => any; - target: HTMLElement; - compositionStartOffset: number; - oncandidatewindowhide: (ev: any) => any; - oncandidatewindowupdate: (ev: any) => any; - compositionEndOffset: number; - getCompositionAlternatives(): string[]; - getCandidateWindowClientRect(): ClientRect; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: "candidatewindowshow", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "candidatewindowhide", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "candidatewindowupdate", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface TextTrack extends EventTarget { + activeCues: TextTrackCueList; + cues: TextTrackCueList; + inBandMetadataTrackDispatchType: string; + kind: string; + label: string; + language: string; + mode: any; + oncuechange: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + readyState: number; + addCue(cue: TextTrackCue): void; + removeCue(cue: TextTrackCue): void; + DISABLED: number; + ERROR: number; + HIDDEN: number; + LOADED: number; + LOADING: number; + NONE: number; + SHOWING: number; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; + +declare var TextTrack: { + prototype: TextTrack; + new(): TextTrack; + DISABLED: number; + ERROR: number; + HIDDEN: number; + LOADED: number; + LOADING: number; + NONE: number; + SHOWING: number; } -interface DeviceRotationRate { - gamma: number; - alpha: number; - beta: number; +interface TextTrackCue extends EventTarget { + endTime: number; + id: string; + onenter: (ev: Event) => any; + onexit: (ev: Event) => any; + pauseOnExit: boolean; + startTime: number; + text: string; + track: TextTrack; + getCueAsHTML(): DocumentFragment; + addEventListener(type: "enter", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "exit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; + +declare var TextTrackCue: { + prototype: TextTrackCue; + new(startTime: number, endTime: number, text: string): TextTrackCue; } -interface PluginArray { +interface TextTrackCueList { length: number; - refresh(reload?: boolean): void; - item(index: number): Plugin; - [index: number]: Plugin; - namedItem(name: string): Plugin; - // [name: string]: Plugin; -} -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; + getCueById(id: string): TextTrackCue; + item(index: number): TextTrackCue; + [index: number]: TextTrackCue; } -interface MSMediaKeyError { - systemCode: number; - code: number; - MS_MEDIA_KEYERR_SERVICE: number; - MS_MEDIA_KEYERR_HARDWARECHANGE: number; - MS_MEDIA_KEYERR_OUTPUT: number; - MS_MEDIA_KEYERR_DOMAIN: number; - MS_MEDIA_KEYERR_UNKNOWN: number; - MS_MEDIA_KEYERR_CLIENT: number; -} -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - MS_MEDIA_KEYERR_SERVICE: number; - MS_MEDIA_KEYERR_HARDWARECHANGE: number; - MS_MEDIA_KEYERR_OUTPUT: number; - MS_MEDIA_KEYERR_DOMAIN: number; - MS_MEDIA_KEYERR_UNKNOWN: number; - MS_MEDIA_KEYERR_CLIENT: number; +declare var TextTrackCueList: { + prototype: TextTrackCueList; + new(): TextTrackCueList; } -interface Plugin { +interface TextTrackList extends EventTarget { length: number; - filename: string; - version: string; - name: string; - description: string; - item(index: number): MimeType; - [index: number]: MimeType; - namedItem(type: string): MimeType; - // [type: string]: MimeType; -} -declare var Plugin: { - prototype: Plugin; - new(): Plugin; + onaddtrack: (ev: TrackEvent) => any; + item(index: number): TextTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: TextTrack; } -interface MediaSource extends EventTarget { - sourceBuffers: SourceBufferList; - duration: number; - readyState: string; - activeSourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: string): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; +declare var TextTrackList: { + prototype: TextTrackList; + new(): TextTrackList; } -interface SourceBufferList extends EventTarget { +interface TimeRanges { length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; + end(index: number): number; + start(index: number): number; } -interface XMLDocument extends Document { -} -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; +declare var TimeRanges: { + prototype: TimeRanges; + new(): TimeRanges; } -interface DeviceMotionEvent extends Event { - rotationRate: DeviceRotationRate; - acceleration: DeviceAcceleration; - interval: number; - accelerationIncludingGravity: DeviceAcceleration; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict, accelerationIncludingGravity: DeviceAccelerationDict, rotationRate: DeviceRotationRateDict, interval: number): void; -} -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(): DeviceMotionEvent; +interface Touch { + clientX: number; + clientY: number; + identifier: number; + pageX: number; + pageY: number; + screenX: number; + screenY: number; + target: EventTarget; } -interface MimeType { - enabledPlugin: Plugin; - suffixes: string; - type: string; - description: string; -} -declare var MimeType: { - prototype: MimeType; - new(): MimeType; +declare var Touch: { + prototype: Touch; + new(): Touch; } -interface PointerEvent extends MouseEvent { - width: number; - rotation: number; - pressure: number; - pointerType: any; - isPrimary: boolean; - tiltY: number; - height: number; - intermediatePoints: any; - currentPoint: any; - tiltX: number; - hwTimestamp: number; - pointerId: number; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; -} -declare var PointerEvent: { - prototype: PointerEvent; - new(): PointerEvent; +interface TouchEvent extends UIEvent { + altKey: boolean; + changedTouches: TouchList; + ctrlKey: boolean; + metaKey: boolean; + shiftKey: boolean; + targetTouches: TouchList; + touches: TouchList; } -interface MSDocumentExtensions { - captureEvents(): void; - releaseEvents(): void; +declare var TouchEvent: { + prototype: TouchEvent; + new(): TouchEvent; } -interface MutationObserver { - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; - disconnect(): void; +interface TouchList { + length: number; + item(index: number): Touch; + [index: number]: Touch; } -declare var MutationObserver: { - prototype: MutationObserver; - new (callback: (arr: MutationRecord[], observer: MutationObserver)=>any): MutationObserver; + +declare var TouchList: { + prototype: TouchList; + new(): TouchList; } -interface MSWebViewAsyncOperation extends EventTarget { - target: MSHTMLWebViewElement; - oncomplete: (ev: Event) => any; - error: DOMError; - onerror: (ev: ErrorEvent) => any; - readyState: number; - type: number; - result: any; - start(): void; - ERROR: number; - TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - TYPE_INVOKE_SCRIPT: number; - COMPLETED: number; - TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - STARTED: number; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface TrackEvent extends Event { + track: any; } -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - ERROR: number; - TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - TYPE_INVOKE_SCRIPT: number; - COMPLETED: number; - TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - STARTED: number; + +declare var TrackEvent: { + prototype: TrackEvent; + new(): TrackEvent; } -interface ScriptNotifyEvent extends Event { - value: string; - callingUri: string; +interface TransitionEvent extends Event { + elapsedTime: number; + propertyName: string; + initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; } -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; + +declare var TransitionEvent: { + prototype: TransitionEvent; + new(): TransitionEvent; } -interface PerformanceNavigationTiming extends PerformanceEntry { - redirectStart: number; - domainLookupEnd: number; - responseStart: number; - domComplete: number; - domainLookupStart: number; - loadEventStart: number; - unloadEventEnd: number; - fetchStart: number; - requestStart: number; - domInteractive: number; - navigationStart: number; - connectEnd: number; - loadEventEnd: number; - connectStart: number; - responseEnd: number; - domLoading: number; - redirectEnd: number; - redirectCount: number; - unloadEventStart: number; - domContentLoadedEventStart: number; - domContentLoadedEventEnd: number; - type: string; +interface TreeWalker { + currentNode: Node; + expandEntityReferences: boolean; + filter: NodeFilter; + root: Node; + whatToShow: number; + firstChild(): Node; + lastChild(): Node; + nextNode(): Node; + nextSibling(): Node; + parentNode(): Node; + previousNode(): Node; + previousSibling(): Node; } -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; + +declare var TreeWalker: { + prototype: TreeWalker; + new(): TreeWalker; } -interface MSMediaKeyNeededEvent extends Event { - initData: Uint8Array; +interface UIEvent extends Event { + detail: number; + view: Window; + initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; } -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; + +declare var UIEvent: { + prototype: UIEvent; + new(type: string, eventInitDict?: UIEventInit): UIEvent; } -interface LongRunningScriptDetectedEvent extends Event { - stopPageScriptExecution: boolean; - executionTime: number; +interface URL { + createObjectURL(object: any, options?: ObjectURLOptions): string; + revokeObjectURL(url: string): void; } -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; +declare var URL: URL; + +interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { + mediaType: string; } -interface MSAppView { - viewId: number; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; +declare var UnviewableContentIdentifiedEvent: { + prototype: UnviewableContentIdentifiedEvent; + new(): UnviewableContentIdentifiedEvent; } -declare var MSAppView: { - prototype: MSAppView; - new(): MSAppView; + +interface ValidityState { + badInput: boolean; + customError: boolean; + patternMismatch: boolean; + rangeOverflow: boolean; + rangeUnderflow: boolean; + stepMismatch: boolean; + tooLong: boolean; + typeMismatch: boolean; + valid: boolean; + valueMissing: boolean; } -interface PerfWidgetExternal { - maxCpuSpeed: number; - independentRenderingEnabled: boolean; - irDisablingContentString: string; - irStatusAvailable: boolean; - performanceCounter: number; - averagePaintTime: number; - activeNetworkRequestCount: number; - paintRequestsPerSecond: number; - extraInformationEnabled: boolean; - performanceCounterFrequency: number; - averageFrameTime: number; - repositionWindow(x: number, y: number): void; - getRecentMemoryUsage(last: number): any; - getMemoryUsage(): number; - resizeWindow(width: number, height: number): void; - getProcessCpuUsage(): number; - removeEventListener(eventType: string, callback: (ev: any) => any): void; - getRecentCpuUsage(last: number): any; - addEventListener(eventType: string, callback: (ev: any) => any): void; - getRecentFrames(last: number): any; - getRecentPaintRequests(last: number): any; +declare var ValidityState: { + prototype: ValidityState; + new(): ValidityState; } -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; + +interface VideoPlaybackQuality { + corruptedVideoFrames: number; + creationTime: number; + droppedVideoFrames: number; + totalFrameDelay: number; + totalVideoFrames: number; } -interface PageTransitionEvent extends Event { - persisted: boolean; +declare var VideoPlaybackQuality: { + prototype: VideoPlaybackQuality; + new(): VideoPlaybackQuality; } -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; + +interface VideoTrack { + id: string; + kind: string; + label: string; + language: string; + selected: boolean; + sourceBuffer: SourceBuffer; } -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; +declare var VideoTrack: { + prototype: VideoTrack; + new(): VideoTrack; } -interface HTMLDocument extends Document { +interface VideoTrackList extends EventTarget { + length: number; + onaddtrack: (ev: TrackEvent) => any; + onchange: (ev: Event) => any; + onremovetrack: (ev: TrackEvent) => any; + selectedIndex: number; + getTrackById(id: string): VideoTrack; + item(index: number): VideoTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "removetrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: VideoTrack; } -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; + +declare var VideoTrackList: { + prototype: VideoTrackList; + new(): VideoTrackList; } -interface KeyPair { - privateKey: Key; - publicKey: Key; +interface WEBGL_compressed_texture_s3tc { + COMPRESSED_RGBA_S3TC_DXT1_EXT: number; + COMPRESSED_RGBA_S3TC_DXT3_EXT: number; + COMPRESSED_RGBA_S3TC_DXT5_EXT: number; + COMPRESSED_RGB_S3TC_DXT1_EXT: number; } -declare var KeyPair: { - prototype: KeyPair; - new(): KeyPair; + +declare var WEBGL_compressed_texture_s3tc: { + prototype: WEBGL_compressed_texture_s3tc; + new(): WEBGL_compressed_texture_s3tc; + COMPRESSED_RGBA_S3TC_DXT1_EXT: number; + COMPRESSED_RGBA_S3TC_DXT3_EXT: number; + COMPRESSED_RGBA_S3TC_DXT5_EXT: number; + COMPRESSED_RGB_S3TC_DXT1_EXT: number; } -interface MSMediaKeySession extends EventTarget { - sessionId: string; - error: MSMediaKeyError; - keySystem: string; - close(): void; - update(key: Uint8Array): void; +interface WEBGL_debug_renderer_info { + UNMASKED_RENDERER_WEBGL: number; + UNMASKED_VENDOR_WEBGL: number; } -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; + +declare var WEBGL_debug_renderer_info: { + prototype: WEBGL_debug_renderer_info; + new(): WEBGL_debug_renderer_info; + UNMASKED_RENDERER_WEBGL: number; + UNMASKED_VENDOR_WEBGL: number; } -interface UnviewableContentIdentifiedEvent extends NavigationEvent { - referrer: string; +interface WEBGL_depth_texture { + UNSIGNED_INT_24_8_WEBGL: number; } -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; + +declare var WEBGL_depth_texture: { + prototype: WEBGL_depth_texture; + new(): WEBGL_depth_texture; + UNSIGNED_INT_24_8_WEBGL: number; } -interface CryptoOperation extends EventTarget { - algorithm: Algorithm; - oncomplete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: UIEvent) => any; - key: Key; - result: any; - abort(): void; - finish(): void; - process(buffer: ArrayBufferView): void; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface WaveShaperNode extends AudioNode { + curve: any; + oversample: string; } -declare var CryptoOperation: { - prototype: CryptoOperation; - new(): CryptoOperation; + +declare var WaveShaperNode: { + prototype: WaveShaperNode; + new(): WaveShaperNode; } -interface WebGLTexture extends WebGLObject { +interface WebGLActiveInfo { + name: string; + size: number; + type: number; } -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; + +declare var WebGLActiveInfo: { + prototype: WebGLActiveInfo; + new(): WebGLActiveInfo; } -interface OES_texture_float { +interface WebGLBuffer extends WebGLObject { } -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; + +declare var WebGLBuffer: { + prototype: WebGLBuffer; + new(): WebGLBuffer; } interface WebGLContextEvent extends Event { statusMessage: string; } + declare var WebGLContextEvent: { prototype: WebGLContextEvent; new(): WebGLContextEvent; } -interface WebGLRenderbuffer extends WebGLObject { +interface WebGLFramebuffer extends WebGLObject { } -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; + +declare var WebGLFramebuffer: { + prototype: WebGLFramebuffer; + new(): WebGLFramebuffer; } -interface WebGLUniformLocation { +interface WebGLObject { } -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; + +declare var WebGLObject: { + prototype: WebGLObject; + new(): WebGLObject; } -interface WebGLActiveInfo { - name: string; - type: number; - size: number; +interface WebGLProgram extends WebGLObject { } -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; + +declare var WebGLProgram: { + prototype: WebGLProgram; + new(): WebGLProgram; } -interface WEBGL_compressed_texture_s3tc { - COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - COMPRESSED_RGB_S3TC_DXT1_EXT: number; +interface WebGLRenderbuffer extends WebGLObject { } -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - COMPRESSED_RGB_S3TC_DXT1_EXT: number; + +declare var WebGLRenderbuffer: { + prototype: WebGLRenderbuffer; + new(): WebGLRenderbuffer; } interface WebGLRenderingContext { - drawingBufferWidth: number; - drawingBufferHeight: number; canvas: HTMLCanvasElement; - getUniformLocation(program: WebGLProgram, name: string): WebGLUniformLocation; + drawingBufferHeight: number; + drawingBufferWidth: number; + activeTexture(texture: number): void; + attachShader(program: WebGLProgram, shader: WebGLShader): void; + bindAttribLocation(program: WebGLProgram, index: number, name: string): void; + bindBuffer(target: number, buffer: WebGLBuffer): void; + bindFramebuffer(target: number, framebuffer: WebGLFramebuffer): void; + bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer): void; bindTexture(target: number, texture: WebGLTexture): void; - bufferData(target: number, data: ArrayBufferView, usage: number): void; - bufferData(target: number, data: ArrayBuffer, usage: number): void; + blendColor(red: number, green: number, blue: number, alpha: number): void; + blendEquation(mode: number): void; + blendEquationSeparate(modeRGB: number, modeAlpha: number): void; + blendFunc(sfactor: number, dfactor: number): void; + blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; bufferData(target: number, size: number, usage: number): void; - depthMask(flag: boolean): void; - getUniform(program: WebGLProgram, location: WebGLUniformLocation): any; - vertexAttrib3fv(indx: number, values: number[]): void; - vertexAttrib3fv(indx: number, values: Float32Array): void; - linkProgram(program: WebGLProgram): void; - getSupportedExtensions(): string[]; - bufferSubData(target: number, offset: number, data: ArrayBuffer): void; + bufferData(target: number, size: ArrayBufferView, usage: number): void; + bufferData(target: number, size: any, usage: number): void; bufferSubData(target: number, offset: number, data: ArrayBufferView): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - polygonOffset(factor: number, units: number): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; + bufferSubData(target: number, offset: number, data: any): void; + checkFramebufferStatus(target: number): number; + clear(mask: number): void; + clearColor(red: number, green: number, blue: number, alpha: number): void; + clearDepth(depth: number): void; + clearStencil(s: number): void; + colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; + compileShader(shader: WebGLShader): void; + compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; + compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; + copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; + copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; + createBuffer(): WebGLBuffer; + createFramebuffer(): WebGLFramebuffer; + createProgram(): WebGLProgram; + createRenderbuffer(): WebGLRenderbuffer; + createShader(type: number): WebGLShader; createTexture(): WebGLTexture; - hint(target: number, mode: number): void; - getVertexAttrib(index: number, pname: number): any; - enableVertexAttribArray(index: number): void; + cullFace(mode: number): void; + deleteBuffer(buffer: WebGLBuffer): void; + deleteFramebuffer(framebuffer: WebGLFramebuffer): void; + deleteProgram(program: WebGLProgram): void; + deleteRenderbuffer(renderbuffer: WebGLRenderbuffer): void; + deleteShader(shader: WebGLShader): void; + deleteTexture(texture: WebGLTexture): void; + depthFunc(func: number): void; + depthMask(flag: boolean): void; depthRange(zNear: number, zFar: number): void; - cullFace(mode: number): void; - createFramebuffer(): WebGLFramebuffer; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; + detachShader(program: WebGLProgram, shader: WebGLShader): void; + disable(cap: number): void; + disableVertexAttribArray(index: number): void; + drawArrays(mode: number, first: number, count: number): void; + drawElements(mode: number, count: number, type: number, offset: number): void; + enable(cap: number): void; + enableVertexAttribArray(index: number): void; + finish(): void; + flush(): void; + framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer): void; framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture, level: number): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - getExtension(name: string): any; - createProgram(): WebGLProgram; - deleteShader(shader: WebGLShader): void; + frontFace(mode: number): void; + generateMipmap(target: number): void; + getActiveAttrib(program: WebGLProgram, index: number): WebGLActiveInfo; + getActiveUniform(program: WebGLProgram, index: number): WebGLActiveInfo; getAttachedShaders(program: WebGLProgram): WebGLShader[]; - enable(cap: number): void; - blendEquation(mode: number): void; + getAttribLocation(program: WebGLProgram, name: string): number; + getBufferParameter(target: number, pname: number): any; + getContextAttributes(): WebGLContextAttributes; + getError(): number; + getExtension(name: string): any; + getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; + getParameter(pname: number): any; + getProgramInfoLog(program: WebGLProgram): string; + getProgramParameter(program: WebGLProgram, pname: number): any; + getRenderbufferParameter(target: number, pname: number): any; + getShaderInfoLog(shader: WebGLShader): string; + getShaderParameter(shader: WebGLShader, pname: number): any; + getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat; + getShaderSource(shader: WebGLShader): string; + getSupportedExtensions(): string[]; + getTexParameter(target: number, pname: number): any; + getUniform(program: WebGLProgram, location: WebGLUniformLocation): any; + getUniformLocation(program: WebGLProgram, name: string): WebGLUniformLocation; + getVertexAttrib(index: number, pname: number): any; + getVertexAttribOffset(index: number, pname: number): number; + hint(target: number, mode: number): void; + isBuffer(buffer: WebGLBuffer): boolean; + isContextLost(): boolean; + isEnabled(cap: number): boolean; + isFramebuffer(framebuffer: WebGLFramebuffer): boolean; + isProgram(program: WebGLProgram): boolean; + isRenderbuffer(renderbuffer: WebGLRenderbuffer): boolean; + isShader(shader: WebGLShader): boolean; + isTexture(texture: WebGLTexture): boolean; + lineWidth(width: number): void; + linkProgram(program: WebGLProgram): void; + pixelStorei(pname: number, param: number): void; + polygonOffset(factor: number, units: number): void; + readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; + renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; + sampleCoverage(value: number, invert: boolean): void; + scissor(x: number, y: number, width: number, height: number): void; + shaderSource(shader: WebGLShader, source: string): void; + stencilFunc(func: number, ref: number, mask: number): void; + stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; + stencilMask(mask: number): void; + stencilMaskSeparate(face: number, mask: number): void; + stencilOp(fail: number, zfail: number, zpass: number): void; + stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView): void; texImage2D(target: number, level: number, internalformat: number, format: number, type: number, image: HTMLImageElement): void; texImage2D(target: number, level: number, internalformat: number, format: number, type: number, canvas: HTMLCanvasElement): void; texImage2D(target: number, level: number, internalformat: number, format: number, type: number, video: HTMLVideoElement): void; texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageData): void; - createBuffer(): WebGLBuffer; - deleteTexture(texture: WebGLTexture): void; - useProgram(program: WebGLProgram): void; - vertexAttrib2fv(indx: number, values: number[]): void; - vertexAttrib2fv(indx: number, values: Float32Array): void; - checkFramebufferStatus(target: number): number; - frontFace(mode: number): void; - getBufferParameter(target: number, pname: number): any; + texParameterf(target: number, pname: number, param: number): void; + texParameteri(target: number, pname: number, param: number): void; texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, image: HTMLImageElement): void; texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, canvas: HTMLCanvasElement): void; texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, video: HTMLVideoElement): void; texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageData): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - getVertexAttribOffset(index: number, pname: number): number; - disableVertexAttribArray(index: number): void; - blendFunc(sfactor: number, dfactor: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - isFramebuffer(framebuffer: WebGLFramebuffer): boolean; - uniform3iv(location: WebGLUniformLocation, v: number[]): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array): void; - lineWidth(width: number): void; - getShaderInfoLog(shader: WebGLShader): string; - getTexParameter(target: number, pname: number): any; - getParameter(pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat; - getContextAttributes(): WebGLContextAttributes; - vertexAttrib1f(indx: number, x: number): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - isContextLost(): boolean; - uniform1iv(location: WebGLUniformLocation, v: number[]): void; + uniform1f(location: WebGLUniformLocation, x: number): void; + uniform1fv(location: WebGLUniformLocation, v: any): void; + uniform1i(location: WebGLUniformLocation, x: number): void; uniform1iv(location: WebGLUniformLocation, v: Int32Array): void; - getRenderbufferParameter(target: number, pname: number): any; - uniform2fv(location: WebGLUniformLocation, v: number[]): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array): void; - isTexture(texture: WebGLTexture): boolean; - getError(): number; - shaderSource(shader: WebGLShader, source: string): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer): void; - stencilMask(mask: number): void; - bindBuffer(target: number, buffer: WebGLBuffer): void; - getAttribLocation(program: WebGLProgram, name: string): number; - uniform3i(location: WebGLUniformLocation, x: number, y: number, z: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - clear(mask: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; - scissor(x: number, y: number, width: number, height: number): void; + uniform2f(location: WebGLUniformLocation, x: number, y: number): void; + uniform2fv(location: WebGLUniformLocation, v: any): void; uniform2i(location: WebGLUniformLocation, x: number, y: number): void; - getActiveAttrib(program: WebGLProgram, index: number): WebGLActiveInfo; - getShaderSource(shader: WebGLShader): string; - generateMipmap(target: number): void; - bindAttribLocation(program: WebGLProgram, index: number, name: string): void; - uniform1fv(location: WebGLUniformLocation, v: number[]): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array): void; - uniform2iv(location: WebGLUniformLocation, v: number[]): void; uniform2iv(location: WebGLUniformLocation, v: Int32Array): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - uniform4fv(location: WebGLUniformLocation, v: number[]): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array): void; - vertexAttrib1fv(indx: number, values: number[]): void; - vertexAttrib1fv(indx: number, values: Float32Array): void; - flush(): void; + uniform3f(location: WebGLUniformLocation, x: number, y: number, z: number): void; + uniform3fv(location: WebGLUniformLocation, v: any): void; + uniform3i(location: WebGLUniformLocation, x: number, y: number, z: number): void; + uniform3iv(location: WebGLUniformLocation, v: Int32Array): void; uniform4f(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; - deleteProgram(program: WebGLProgram): void; - isRenderbuffer(renderbuffer: WebGLRenderbuffer): boolean; - uniform1i(location: WebGLUniformLocation, x: number): void; - getProgramParameter(program: WebGLProgram, pname: number): any; - getActiveUniform(program: WebGLProgram, index: number): WebGLActiveInfo; - stencilFunc(func: number, ref: number, mask: number): void; - pixelStorei(pname: number, param: number): void; - disable(cap: number): void; - vertexAttrib4fv(indx: number, values: number[]): void; - vertexAttrib4fv(indx: number, values: Float32Array): void; - createRenderbuffer(): WebGLRenderbuffer; - isBuffer(buffer: WebGLBuffer): boolean; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; + uniform4fv(location: WebGLUniformLocation, v: any): void; uniform4i(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; - sampleCoverage(value: number, invert: boolean): void; - depthFunc(func: number): void; - texParameterf(target: number, pname: number, param: number): void; + uniform4iv(location: WebGLUniformLocation, v: Int32Array): void; + uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + useProgram(program: WebGLProgram): void; + validateProgram(program: WebGLProgram): void; + vertexAttrib1f(indx: number, x: number): void; + vertexAttrib1fv(indx: number, values: any): void; + vertexAttrib2f(indx: number, x: number, y: number): void; + vertexAttrib2fv(indx: number, values: any): void; vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - drawArrays(mode: number, first: number, count: number): void; - texParameteri(target: number, pname: number, param: number): void; + vertexAttrib3fv(indx: number, values: any): void; vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - getShaderParameter(shader: WebGLShader, pname: number): any; - clearDepth(depth: number): void; - activeTexture(texture: number): void; + vertexAttrib4fv(indx: number, values: any): void; + vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; viewport(x: number, y: number, width: number, height: number): void; - detachShader(program: WebGLProgram, shader: WebGLShader): void; - uniform1f(location: WebGLUniformLocation, x: number): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - deleteBuffer(buffer: WebGLBuffer): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - uniform3fv(location: WebGLUniformLocation, v: number[]): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array): void; - stencilMaskSeparate(face: number, mask: number): void; - attachShader(program: WebGLProgram, shader: WebGLShader): void; - compileShader(shader: WebGLShader): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - isShader(shader: WebGLShader): boolean; - clearStencil(s: number): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer): void; - finish(): void; - uniform2f(location: WebGLUniformLocation, x: number, y: number): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - uniform3f(location: WebGLUniformLocation, x: number, y: number, z: number): void; - getProgramInfoLog(program: WebGLProgram): string; - validateProgram(program: WebGLProgram): void; - isEnabled(cap: number): boolean; - vertexAttrib2f(indx: number, x: number, y: number): void; - isProgram(program: WebGLProgram): boolean; - createShader(type: number): WebGLShader; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer): void; - uniform4iv(location: WebGLUniformLocation, v: number[]): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array): void; - DEPTH_FUNC: number; - DEPTH_COMPONENT16: number; - REPLACE: number; - REPEAT: number; - VERTEX_ATTRIB_ARRAY_ENABLED: number; - FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - STENCIL_BUFFER_BIT: number; - RENDERER: number; - STENCIL_BACK_REF: number; - TEXTURE26: number; - RGB565: number; - DITHER: number; - CONSTANT_COLOR: number; - GENERATE_MIPMAP_HINT: number; - POINTS: number; - DECR: number; - INT_VEC3: number; - TEXTURE28: number; - ONE_MINUS_CONSTANT_ALPHA: number; + ACTIVE_ATTRIBUTES: number; + ACTIVE_TEXTURE: number; + ACTIVE_UNIFORMS: number; + ALIASED_LINE_WIDTH_RANGE: number; + ALIASED_POINT_SIZE_RANGE: number; + ALPHA: number; + ALPHA_BITS: number; + ALWAYS: number; + ARRAY_BUFFER: number; + ARRAY_BUFFER_BINDING: number; + ATTACHED_SHADERS: number; BACK: number; - RENDERBUFFER_STENCIL_SIZE: number; - UNPACK_FLIP_Y_WEBGL: number; BLEND: number; - TEXTURE9: number; - ARRAY_BUFFER_BINDING: number; - MAX_VIEWPORT_DIMS: number; - INVALID_FRAMEBUFFER_OPERATION: number; - TEXTURE: number; - TEXTURE0: number; - TEXTURE31: number; - TEXTURE24: number; - HIGH_INT: number; - RENDERBUFFER_BINDING: number; BLEND_COLOR: number; - FASTEST: number; - STENCIL_WRITEMASK: number; - ALIASED_POINT_SIZE_RANGE: number; - TEXTURE12: number; - DST_ALPHA: number; + BLEND_DST_ALPHA: number; + BLEND_DST_RGB: number; + BLEND_EQUATION: number; + BLEND_EQUATION_ALPHA: number; BLEND_EQUATION_RGB: number; - FRAMEBUFFER_COMPLETE: number; - NEAREST_MIPMAP_NEAREST: number; - VERTEX_ATTRIB_ARRAY_SIZE: number; - TEXTURE3: number; - DEPTH_WRITEMASK: number; - CONTEXT_LOST_WEBGL: number; - INVALID_VALUE: number; - TEXTURE_MAG_FILTER: number; - ONE_MINUS_CONSTANT_COLOR: number; - ONE_MINUS_SRC_ALPHA: number; - TEXTURE_CUBE_MAP_POSITIVE_Z: number; - NOTEQUAL: number; - ALPHA: number; - DEPTH_STENCIL: number; - MAX_VERTEX_UNIFORM_VECTORS: number; - DEPTH_COMPONENT: number; - RENDERBUFFER_RED_SIZE: number; - TEXTURE20: number; - RED_BITS: number; - RENDERBUFFER_BLUE_SIZE: number; - SCISSOR_BOX: number; - VENDOR: number; - FRONT_AND_BACK: number; + BLEND_SRC_ALPHA: number; + BLEND_SRC_RGB: number; + BLUE_BITS: number; + BOOL: number; + BOOL_VEC2: number; + BOOL_VEC3: number; + BOOL_VEC4: number; + BROWSER_DEFAULT_WEBGL: number; + BUFFER_SIZE: number; + BUFFER_USAGE: number; + BYTE: number; + CCW: number; + CLAMP_TO_EDGE: number; + COLOR_ATTACHMENT0: number; + COLOR_BUFFER_BIT: number; + COLOR_CLEAR_VALUE: number; + COLOR_WRITEMASK: number; + COMPILE_STATUS: number; + COMPRESSED_TEXTURE_FORMATS: number; CONSTANT_ALPHA: number; - VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - NEAREST: number; + CONSTANT_COLOR: number; + CONTEXT_LOST_WEBGL: number; CULL_FACE: number; - ALIASED_LINE_WIDTH_RANGE: number; - TEXTURE19: number; - FRONT: number; + CULL_FACE_MODE: number; + CURRENT_PROGRAM: number; + CURRENT_VERTEX_ATTRIB: number; + CW: number; + DECR: number; + DECR_WRAP: number; + DELETE_STATUS: number; + DEPTH_ATTACHMENT: number; + DEPTH_BITS: number; + DEPTH_BUFFER_BIT: number; DEPTH_CLEAR_VALUE: number; - GREEN_BITS: number; - TEXTURE29: number; - TEXTURE23: number; - MAX_RENDERBUFFER_SIZE: number; - STENCIL_ATTACHMENT: number; - TEXTURE27: number; - BOOL_VEC2: number; - OUT_OF_MEMORY: number; - MIRRORED_REPEAT: number; - POLYGON_OFFSET_UNITS: number; - TEXTURE_MIN_FILTER: number; - STENCIL_BACK_PASS_DEPTH_PASS: number; - LINE_LOOP: number; - FLOAT_MAT3: number; - TEXTURE14: number; - LINEAR: number; - RGB5_A1: number; - ONE_MINUS_SRC_COLOR: number; - SAMPLE_COVERAGE_INVERT: number; + DEPTH_COMPONENT: number; + DEPTH_COMPONENT16: number; + DEPTH_FUNC: number; + DEPTH_RANGE: number; + DEPTH_STENCIL: number; + DEPTH_STENCIL_ATTACHMENT: number; + DEPTH_TEST: number; + DEPTH_WRITEMASK: number; + DITHER: number; DONT_CARE: number; - FRAMEBUFFER_BINDING: number; - RENDERBUFFER_ALPHA_SIZE: number; - STENCIL_REF: number; - ZERO: number; - DECR_WRAP: number; - SAMPLE_COVERAGE: number; - STENCIL_BACK_FUNC: number; - TEXTURE30: number; - VIEWPORT: number; - STENCIL_BITS: number; + DST_ALPHA: number; + DST_COLOR: number; + DYNAMIC_DRAW: number; + ELEMENT_ARRAY_BUFFER: number; + ELEMENT_ARRAY_BUFFER_BINDING: number; + EQUAL: number; + FASTEST: number; FLOAT: number; - COLOR_WRITEMASK: number; - SAMPLE_COVERAGE_VALUE: number; - TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - STENCIL_BACK_FAIL: number; + FLOAT_MAT2: number; + FLOAT_MAT3: number; FLOAT_MAT4: number; - UNSIGNED_SHORT_4_4_4_4: number; - TEXTURE6: number; - RENDERBUFFER_WIDTH: number; - RGBA4: number; - ALWAYS: number; - BLEND_EQUATION_ALPHA: number; - COLOR_BUFFER_BIT: number; - TEXTURE_CUBE_MAP: number; - DEPTH_BUFFER_BIT: number; - STENCIL_CLEAR_VALUE: number; - BLEND_EQUATION: number; - RENDERBUFFER_GREEN_SIZE: number; - NEAREST_MIPMAP_LINEAR: number; - VERTEX_ATTRIB_ARRAY_TYPE: number; - INCR_WRAP: number; - ONE_MINUS_DST_COLOR: number; - HIGH_FLOAT: number; - BYTE: number; - FRONT_FACE: number; - SAMPLE_ALPHA_TO_COVERAGE: number; - CCW: number; - TEXTURE13: number; - MAX_VERTEX_ATTRIBS: number; - MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_WRAP_T: number; - UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; FLOAT_VEC2: number; - LUMINANCE: number; - GREATER: number; - INT_VEC2: number; - VALIDATE_STATUS: number; + FLOAT_VEC3: number; + FLOAT_VEC4: number; + FRAGMENT_SHADER: number; FRAMEBUFFER: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; + FRAMEBUFFER_BINDING: number; + FRAMEBUFFER_COMPLETE: number; + FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; + FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; + FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; FRAMEBUFFER_UNSUPPORTED: number; - TEXTURE5: number; + FRONT: number; + FRONT_AND_BACK: number; + FRONT_FACE: number; + FUNC_ADD: number; + FUNC_REVERSE_SUBTRACT: number; FUNC_SUBTRACT: number; - BLEND_DST_ALPHA: number; - SAMPLER_CUBE: number; - ONE_MINUS_DST_ALPHA: number; - LESS: number; - TEXTURE_CUBE_MAP_POSITIVE_X: number; - BLUE_BITS: number; - DEPTH_TEST: number; - VERTEX_ATTRIB_ARRAY_STRIDE: number; - DELETE_STATUS: number; - TEXTURE18: number; - POLYGON_OFFSET_FACTOR: number; - UNSIGNED_INT: number; - TEXTURE_2D: number; - DST_COLOR: number; - FLOAT_MAT2: number; - COMPRESSED_TEXTURE_FORMATS: number; - MAX_FRAGMENT_UNIFORM_VECTORS: number; - DEPTH_STENCIL_ATTACHMENT: number; - LUMINANCE_ALPHA: number; - CW: number; - VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - LINEAR_MIPMAP_LINEAR: number; - BUFFER_SIZE: number; - SAMPLE_BUFFERS: number; - TEXTURE15: number; - ACTIVE_TEXTURE: number; - VERTEX_SHADER: number; - TEXTURE22: number; - VERTEX_ATTRIB_ARRAY_POINTER: number; + GENERATE_MIPMAP_HINT: number; + GEQUAL: number; + GREATER: number; + GREEN_BITS: number; + HIGH_FLOAT: number; + HIGH_INT: number; + IMPLEMENTATION_COLOR_READ_FORMAT: number; + IMPLEMENTATION_COLOR_READ_TYPE: number; INCR: number; - COMPILE_STATUS: number; - MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - TEXTURE7: number; - UNSIGNED_SHORT_5_5_5_1: number; - DEPTH_BITS: number; - RGBA: number; - TRIANGLE_STRIP: number; - COLOR_CLEAR_VALUE: number; - BROWSER_DEFAULT_WEBGL: number; + INCR_WRAP: number; + INT: number; + INT_VEC2: number; + INT_VEC3: number; + INT_VEC4: number; INVALID_ENUM: number; - SCISSOR_TEST: number; + INVALID_FRAMEBUFFER_OPERATION: number; + INVALID_OPERATION: number; + INVALID_VALUE: number; + INVERT: number; + KEEP: number; + LEQUAL: number; + LESS: number; + LINEAR: number; + LINEAR_MIPMAP_LINEAR: number; + LINEAR_MIPMAP_NEAREST: number; + LINES: number; + LINE_LOOP: number; LINE_STRIP: number; - FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - STENCIL_FUNC: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + LINE_WIDTH: number; + LINK_STATUS: number; + LOW_FLOAT: number; + LOW_INT: number; + LUMINANCE: number; + LUMINANCE_ALPHA: number; + MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; + MAX_CUBE_MAP_TEXTURE_SIZE: number; + MAX_FRAGMENT_UNIFORM_VECTORS: number; + MAX_RENDERBUFFER_SIZE: number; + MAX_TEXTURE_IMAGE_UNITS: number; + MAX_TEXTURE_SIZE: number; + MAX_VARYING_VECTORS: number; + MAX_VERTEX_ATTRIBS: number; + MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; + MAX_VERTEX_UNIFORM_VECTORS: number; + MAX_VIEWPORT_DIMS: number; + MEDIUM_FLOAT: number; + MEDIUM_INT: number; + MIRRORED_REPEAT: number; + NEAREST: number; + NEAREST_MIPMAP_LINEAR: number; + NEAREST_MIPMAP_NEAREST: number; + NEVER: number; + NICEST: number; + NONE: number; + NOTEQUAL: number; + NO_ERROR: number; + ONE: number; + ONE_MINUS_CONSTANT_ALPHA: number; + ONE_MINUS_CONSTANT_COLOR: number; + ONE_MINUS_DST_ALPHA: number; + ONE_MINUS_DST_COLOR: number; + ONE_MINUS_SRC_ALPHA: number; + ONE_MINUS_SRC_COLOR: number; + OUT_OF_MEMORY: number; + PACK_ALIGNMENT: number; + POINTS: number; + POLYGON_OFFSET_FACTOR: number; + POLYGON_OFFSET_FILL: number; + POLYGON_OFFSET_UNITS: number; + RED_BITS: number; + RENDERBUFFER: number; + RENDERBUFFER_ALPHA_SIZE: number; + RENDERBUFFER_BINDING: number; + RENDERBUFFER_BLUE_SIZE: number; + RENDERBUFFER_DEPTH_SIZE: number; + RENDERBUFFER_GREEN_SIZE: number; RENDERBUFFER_HEIGHT: number; - TEXTURE8: number; - TRIANGLES: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + RENDERBUFFER_INTERNAL_FORMAT: number; + RENDERBUFFER_RED_SIZE: number; + RENDERBUFFER_STENCIL_SIZE: number; + RENDERBUFFER_WIDTH: number; + RENDERER: number; + REPEAT: number; + REPLACE: number; + RGB: number; + RGB565: number; + RGB5_A1: number; + RGBA: number; + RGBA4: number; + SAMPLER_2D: number; + SAMPLER_CUBE: number; + SAMPLES: number; + SAMPLE_ALPHA_TO_COVERAGE: number; + SAMPLE_BUFFERS: number; + SAMPLE_COVERAGE: number; + SAMPLE_COVERAGE_INVERT: number; + SAMPLE_COVERAGE_VALUE: number; + SCISSOR_BOX: number; + SCISSOR_TEST: number; + SHADER_TYPE: number; + SHADING_LANGUAGE_VERSION: number; + SHORT: number; + SRC_ALPHA: number; + SRC_ALPHA_SATURATE: number; + SRC_COLOR: number; + STATIC_DRAW: number; + STENCIL_ATTACHMENT: number; + STENCIL_BACK_FAIL: number; + STENCIL_BACK_FUNC: number; + STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_BACK_PASS_DEPTH_PASS: number; + STENCIL_BACK_REF: number; STENCIL_BACK_VALUE_MASK: number; - TEXTURE25: number; - RENDERBUFFER: number; - LEQUAL: number; - TEXTURE1: number; - STENCIL_INDEX8: number; - FUNC_ADD: number; + STENCIL_BACK_WRITEMASK: number; + STENCIL_BITS: number; + STENCIL_BUFFER_BIT: number; + STENCIL_CLEAR_VALUE: number; STENCIL_FAIL: number; - BLEND_SRC_ALPHA: number; - BOOL: number; - ALPHA_BITS: number; - LOW_INT: number; - TEXTURE10: number; - SRC_COLOR: number; - MAX_VARYING_VECTORS: number; - BLEND_DST_RGB: number; - TEXTURE_BINDING_CUBE_MAP: number; + STENCIL_FUNC: number; STENCIL_INDEX: number; - TEXTURE_BINDING_2D: number; - MEDIUM_INT: number; - SHADER_TYPE: number; - POLYGON_OFFSET_FILL: number; - DYNAMIC_DRAW: number; - TEXTURE4: number; - STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_INDEX8: number; + STENCIL_PASS_DEPTH_FAIL: number; + STENCIL_PASS_DEPTH_PASS: number; + STENCIL_REF: number; + STENCIL_TEST: number; + STENCIL_VALUE_MASK: number; + STENCIL_WRITEMASK: number; STREAM_DRAW: number; - MAX_CUBE_MAP_TEXTURE_SIZE: number; - TEXTURE17: number; - TRIANGLE_FAN: number; - UNPACK_ALIGNMENT: number; - CURRENT_PROGRAM: number; - LINES: number; - INVALID_OPERATION: number; - FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - LINEAR_MIPMAP_NEAREST: number; - CLAMP_TO_EDGE: number; - RENDERBUFFER_DEPTH_SIZE: number; - TEXTURE_WRAP_S: number; - ELEMENT_ARRAY_BUFFER: number; - UNSIGNED_SHORT_5_6_5: number; - ACTIVE_UNIFORMS: number; - FLOAT_VEC3: number; - NO_ERROR: number; - ATTACHED_SHADERS: number; - DEPTH_ATTACHMENT: number; + SUBPIXEL_BITS: number; + TEXTURE: number; + TEXTURE0: number; + TEXTURE1: number; + TEXTURE10: number; TEXTURE11: number; - STENCIL_TEST: number; - ONE: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - STATIC_DRAW: number; - GEQUAL: number; - BOOL_VEC4: number; - COLOR_ATTACHMENT0: number; - PACK_ALIGNMENT: number; - MAX_TEXTURE_SIZE: number; - STENCIL_PASS_DEPTH_FAIL: number; - CULL_FACE_MODE: number; + TEXTURE12: number; + TEXTURE13: number; + TEXTURE14: number; + TEXTURE15: number; TEXTURE16: number; - STENCIL_BACK_WRITEMASK: number; - SRC_ALPHA: number; - UNSIGNED_SHORT: number; + TEXTURE17: number; + TEXTURE18: number; + TEXTURE19: number; + TEXTURE2: number; + TEXTURE20: number; TEXTURE21: number; - FUNC_REVERSE_SUBTRACT: number; - SHADING_LANGUAGE_VERSION: number; - EQUAL: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - BOOL_VEC3: number; - SAMPLER_2D: number; + TEXTURE22: number; + TEXTURE23: number; + TEXTURE24: number; + TEXTURE25: number; + TEXTURE26: number; + TEXTURE27: number; + TEXTURE28: number; + TEXTURE29: number; + TEXTURE3: number; + TEXTURE30: number; + TEXTURE31: number; + TEXTURE4: number; + TEXTURE5: number; + TEXTURE6: number; + TEXTURE7: number; + TEXTURE8: number; + TEXTURE9: number; + TEXTURE_2D: number; + TEXTURE_BINDING_2D: number; + TEXTURE_BINDING_CUBE_MAP: number; + TEXTURE_CUBE_MAP: number; TEXTURE_CUBE_MAP_NEGATIVE_X: number; - MAX_TEXTURE_IMAGE_UNITS: number; + TEXTURE_CUBE_MAP_NEGATIVE_Y: number; + TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + TEXTURE_CUBE_MAP_POSITIVE_X: number; TEXTURE_CUBE_MAP_POSITIVE_Y: number; - RENDERBUFFER_INTERNAL_FORMAT: number; - STENCIL_VALUE_MASK: number; - ELEMENT_ARRAY_BUFFER_BINDING: number; - ARRAY_BUFFER: number; - DEPTH_RANGE: number; - NICEST: number; - ACTIVE_ATTRIBUTES: number; - NEVER: number; - FLOAT_VEC4: number; - CURRENT_VERTEX_ATTRIB: number; - STENCIL_PASS_DEPTH_PASS: number; - INVERT: number; - LINK_STATUS: number; - RGB: number; - INT_VEC4: number; - TEXTURE2: number; + TEXTURE_CUBE_MAP_POSITIVE_Z: number; + TEXTURE_MAG_FILTER: number; + TEXTURE_MIN_FILTER: number; + TEXTURE_WRAP_S: number; + TEXTURE_WRAP_T: number; + TRIANGLES: number; + TRIANGLE_FAN: number; + TRIANGLE_STRIP: number; + UNPACK_ALIGNMENT: number; UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - MEDIUM_FLOAT: number; - SRC_ALPHA_SATURATE: number; - BUFFER_USAGE: number; - SHORT: number; - NONE: number; + UNPACK_FLIP_Y_WEBGL: number; + UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; UNSIGNED_BYTE: number; - INT: number; - SUBPIXEL_BITS: number; - KEEP: number; - SAMPLES: number; - FRAGMENT_SHADER: number; - LINE_WIDTH: number; - BLEND_SRC_RGB: number; - LOW_FLOAT: number; + UNSIGNED_INT: number; + UNSIGNED_SHORT: number; + UNSIGNED_SHORT_4_4_4_4: number; + UNSIGNED_SHORT_5_5_5_1: number; + UNSIGNED_SHORT_5_6_5: number; + VALIDATE_STATUS: number; + VENDOR: number; VERSION: number; + VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; + VERTEX_ATTRIB_ARRAY_ENABLED: number; + VERTEX_ATTRIB_ARRAY_NORMALIZED: number; + VERTEX_ATTRIB_ARRAY_POINTER: number; + VERTEX_ATTRIB_ARRAY_SIZE: number; + VERTEX_ATTRIB_ARRAY_STRIDE: number; + VERTEX_ATTRIB_ARRAY_TYPE: number; + VERTEX_SHADER: number; + VIEWPORT: number; + ZERO: number; } + declare var WebGLRenderingContext: { prototype: WebGLRenderingContext; new(): WebGLRenderingContext; - DEPTH_FUNC: number; - DEPTH_COMPONENT16: number; - REPLACE: number; - REPEAT: number; - VERTEX_ATTRIB_ARRAY_ENABLED: number; - FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - STENCIL_BUFFER_BIT: number; - RENDERER: number; - STENCIL_BACK_REF: number; - TEXTURE26: number; - RGB565: number; - DITHER: number; - CONSTANT_COLOR: number; - GENERATE_MIPMAP_HINT: number; - POINTS: number; - DECR: number; - INT_VEC3: number; - TEXTURE28: number; - ONE_MINUS_CONSTANT_ALPHA: number; - BACK: number; - RENDERBUFFER_STENCIL_SIZE: number; - UNPACK_FLIP_Y_WEBGL: number; - BLEND: number; - TEXTURE9: number; - ARRAY_BUFFER_BINDING: number; - MAX_VIEWPORT_DIMS: number; - INVALID_FRAMEBUFFER_OPERATION: number; - TEXTURE: number; - TEXTURE0: number; - TEXTURE31: number; - TEXTURE24: number; - HIGH_INT: number; - RENDERBUFFER_BINDING: number; - BLEND_COLOR: number; - FASTEST: number; - STENCIL_WRITEMASK: number; + ACTIVE_ATTRIBUTES: number; + ACTIVE_TEXTURE: number; + ACTIVE_UNIFORMS: number; + ALIASED_LINE_WIDTH_RANGE: number; ALIASED_POINT_SIZE_RANGE: number; - TEXTURE12: number; - DST_ALPHA: number; - BLEND_EQUATION_RGB: number; - FRAMEBUFFER_COMPLETE: number; - NEAREST_MIPMAP_NEAREST: number; - VERTEX_ATTRIB_ARRAY_SIZE: number; - TEXTURE3: number; - DEPTH_WRITEMASK: number; - CONTEXT_LOST_WEBGL: number; - INVALID_VALUE: number; - TEXTURE_MAG_FILTER: number; - ONE_MINUS_CONSTANT_COLOR: number; - ONE_MINUS_SRC_ALPHA: number; - TEXTURE_CUBE_MAP_POSITIVE_Z: number; - NOTEQUAL: number; - ALPHA: number; - DEPTH_STENCIL: number; - MAX_VERTEX_UNIFORM_VECTORS: number; - DEPTH_COMPONENT: number; - RENDERBUFFER_RED_SIZE: number; - TEXTURE20: number; - RED_BITS: number; - RENDERBUFFER_BLUE_SIZE: number; - SCISSOR_BOX: number; - VENDOR: number; - FRONT_AND_BACK: number; + ALPHA: number; + ALPHA_BITS: number; + ALWAYS: number; + ARRAY_BUFFER: number; + ARRAY_BUFFER_BINDING: number; + ATTACHED_SHADERS: number; + BACK: number; + BLEND: number; + BLEND_COLOR: number; + BLEND_DST_ALPHA: number; + BLEND_DST_RGB: number; + BLEND_EQUATION: number; + BLEND_EQUATION_ALPHA: number; + BLEND_EQUATION_RGB: number; + BLEND_SRC_ALPHA: number; + BLEND_SRC_RGB: number; + BLUE_BITS: number; + BOOL: number; + BOOL_VEC2: number; + BOOL_VEC3: number; + BOOL_VEC4: number; + BROWSER_DEFAULT_WEBGL: number; + BUFFER_SIZE: number; + BUFFER_USAGE: number; + BYTE: number; + CCW: number; + CLAMP_TO_EDGE: number; + COLOR_ATTACHMENT0: number; + COLOR_BUFFER_BIT: number; + COLOR_CLEAR_VALUE: number; + COLOR_WRITEMASK: number; + COMPILE_STATUS: number; + COMPRESSED_TEXTURE_FORMATS: number; CONSTANT_ALPHA: number; - VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - NEAREST: number; + CONSTANT_COLOR: number; + CONTEXT_LOST_WEBGL: number; CULL_FACE: number; - ALIASED_LINE_WIDTH_RANGE: number; - TEXTURE19: number; - FRONT: number; + CULL_FACE_MODE: number; + CURRENT_PROGRAM: number; + CURRENT_VERTEX_ATTRIB: number; + CW: number; + DECR: number; + DECR_WRAP: number; + DELETE_STATUS: number; + DEPTH_ATTACHMENT: number; + DEPTH_BITS: number; + DEPTH_BUFFER_BIT: number; DEPTH_CLEAR_VALUE: number; - GREEN_BITS: number; - TEXTURE29: number; - TEXTURE23: number; - MAX_RENDERBUFFER_SIZE: number; - STENCIL_ATTACHMENT: number; - TEXTURE27: number; - BOOL_VEC2: number; - OUT_OF_MEMORY: number; - MIRRORED_REPEAT: number; - POLYGON_OFFSET_UNITS: number; - TEXTURE_MIN_FILTER: number; - STENCIL_BACK_PASS_DEPTH_PASS: number; - LINE_LOOP: number; - FLOAT_MAT3: number; - TEXTURE14: number; - LINEAR: number; - RGB5_A1: number; - ONE_MINUS_SRC_COLOR: number; - SAMPLE_COVERAGE_INVERT: number; + DEPTH_COMPONENT: number; + DEPTH_COMPONENT16: number; + DEPTH_FUNC: number; + DEPTH_RANGE: number; + DEPTH_STENCIL: number; + DEPTH_STENCIL_ATTACHMENT: number; + DEPTH_TEST: number; + DEPTH_WRITEMASK: number; + DITHER: number; DONT_CARE: number; - FRAMEBUFFER_BINDING: number; - RENDERBUFFER_ALPHA_SIZE: number; - STENCIL_REF: number; - ZERO: number; - DECR_WRAP: number; - SAMPLE_COVERAGE: number; - STENCIL_BACK_FUNC: number; - TEXTURE30: number; - VIEWPORT: number; - STENCIL_BITS: number; + DST_ALPHA: number; + DST_COLOR: number; + DYNAMIC_DRAW: number; + ELEMENT_ARRAY_BUFFER: number; + ELEMENT_ARRAY_BUFFER_BINDING: number; + EQUAL: number; + FASTEST: number; FLOAT: number; - COLOR_WRITEMASK: number; - SAMPLE_COVERAGE_VALUE: number; - TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - STENCIL_BACK_FAIL: number; + FLOAT_MAT2: number; + FLOAT_MAT3: number; FLOAT_MAT4: number; - UNSIGNED_SHORT_4_4_4_4: number; - TEXTURE6: number; - RENDERBUFFER_WIDTH: number; - RGBA4: number; - ALWAYS: number; - BLEND_EQUATION_ALPHA: number; - COLOR_BUFFER_BIT: number; - TEXTURE_CUBE_MAP: number; - DEPTH_BUFFER_BIT: number; - STENCIL_CLEAR_VALUE: number; - BLEND_EQUATION: number; - RENDERBUFFER_GREEN_SIZE: number; - NEAREST_MIPMAP_LINEAR: number; - VERTEX_ATTRIB_ARRAY_TYPE: number; - INCR_WRAP: number; - ONE_MINUS_DST_COLOR: number; - HIGH_FLOAT: number; - BYTE: number; - FRONT_FACE: number; - SAMPLE_ALPHA_TO_COVERAGE: number; - CCW: number; - TEXTURE13: number; - MAX_VERTEX_ATTRIBS: number; - MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_WRAP_T: number; - UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; FLOAT_VEC2: number; - LUMINANCE: number; - GREATER: number; - INT_VEC2: number; - VALIDATE_STATUS: number; + FLOAT_VEC3: number; + FLOAT_VEC4: number; + FRAGMENT_SHADER: number; FRAMEBUFFER: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; + FRAMEBUFFER_BINDING: number; + FRAMEBUFFER_COMPLETE: number; + FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; + FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; + FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; FRAMEBUFFER_UNSUPPORTED: number; - TEXTURE5: number; + FRONT: number; + FRONT_AND_BACK: number; + FRONT_FACE: number; + FUNC_ADD: number; + FUNC_REVERSE_SUBTRACT: number; FUNC_SUBTRACT: number; - BLEND_DST_ALPHA: number; - SAMPLER_CUBE: number; - ONE_MINUS_DST_ALPHA: number; + GENERATE_MIPMAP_HINT: number; + GEQUAL: number; + GREATER: number; + GREEN_BITS: number; + HIGH_FLOAT: number; + HIGH_INT: number; + IMPLEMENTATION_COLOR_READ_FORMAT: number; + IMPLEMENTATION_COLOR_READ_TYPE: number; + INCR: number; + INCR_WRAP: number; + INT: number; + INT_VEC2: number; + INT_VEC3: number; + INT_VEC4: number; + INVALID_ENUM: number; + INVALID_FRAMEBUFFER_OPERATION: number; + INVALID_OPERATION: number; + INVALID_VALUE: number; + INVERT: number; + KEEP: number; + LEQUAL: number; LESS: number; - TEXTURE_CUBE_MAP_POSITIVE_X: number; - BLUE_BITS: number; - DEPTH_TEST: number; - VERTEX_ATTRIB_ARRAY_STRIDE: number; - DELETE_STATUS: number; - TEXTURE18: number; - POLYGON_OFFSET_FACTOR: number; - UNSIGNED_INT: number; - TEXTURE_2D: number; - DST_COLOR: number; - FLOAT_MAT2: number; - COMPRESSED_TEXTURE_FORMATS: number; - MAX_FRAGMENT_UNIFORM_VECTORS: number; - DEPTH_STENCIL_ATTACHMENT: number; - LUMINANCE_ALPHA: number; - CW: number; - VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + LINEAR: number; LINEAR_MIPMAP_LINEAR: number; - BUFFER_SIZE: number; - SAMPLE_BUFFERS: number; - TEXTURE15: number; - ACTIVE_TEXTURE: number; - VERTEX_SHADER: number; - TEXTURE22: number; - VERTEX_ATTRIB_ARRAY_POINTER: number; - INCR: number; - COMPILE_STATUS: number; + LINEAR_MIPMAP_NEAREST: number; + LINES: number; + LINE_LOOP: number; + LINE_STRIP: number; + LINE_WIDTH: number; + LINK_STATUS: number; + LOW_FLOAT: number; + LOW_INT: number; + LUMINANCE: number; + LUMINANCE_ALPHA: number; MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - TEXTURE7: number; - UNSIGNED_SHORT_5_5_5_1: number; - DEPTH_BITS: number; + MAX_CUBE_MAP_TEXTURE_SIZE: number; + MAX_FRAGMENT_UNIFORM_VECTORS: number; + MAX_RENDERBUFFER_SIZE: number; + MAX_TEXTURE_IMAGE_UNITS: number; + MAX_TEXTURE_SIZE: number; + MAX_VARYING_VECTORS: number; + MAX_VERTEX_ATTRIBS: number; + MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; + MAX_VERTEX_UNIFORM_VECTORS: number; + MAX_VIEWPORT_DIMS: number; + MEDIUM_FLOAT: number; + MEDIUM_INT: number; + MIRRORED_REPEAT: number; + NEAREST: number; + NEAREST_MIPMAP_LINEAR: number; + NEAREST_MIPMAP_NEAREST: number; + NEVER: number; + NICEST: number; + NONE: number; + NOTEQUAL: number; + NO_ERROR: number; + ONE: number; + ONE_MINUS_CONSTANT_ALPHA: number; + ONE_MINUS_CONSTANT_COLOR: number; + ONE_MINUS_DST_ALPHA: number; + ONE_MINUS_DST_COLOR: number; + ONE_MINUS_SRC_ALPHA: number; + ONE_MINUS_SRC_COLOR: number; + OUT_OF_MEMORY: number; + PACK_ALIGNMENT: number; + POINTS: number; + POLYGON_OFFSET_FACTOR: number; + POLYGON_OFFSET_FILL: number; + POLYGON_OFFSET_UNITS: number; + RED_BITS: number; + RENDERBUFFER: number; + RENDERBUFFER_ALPHA_SIZE: number; + RENDERBUFFER_BINDING: number; + RENDERBUFFER_BLUE_SIZE: number; + RENDERBUFFER_DEPTH_SIZE: number; + RENDERBUFFER_GREEN_SIZE: number; + RENDERBUFFER_HEIGHT: number; + RENDERBUFFER_INTERNAL_FORMAT: number; + RENDERBUFFER_RED_SIZE: number; + RENDERBUFFER_STENCIL_SIZE: number; + RENDERBUFFER_WIDTH: number; + RENDERER: number; + REPEAT: number; + REPLACE: number; + RGB: number; + RGB565: number; + RGB5_A1: number; RGBA: number; - TRIANGLE_STRIP: number; - COLOR_CLEAR_VALUE: number; - BROWSER_DEFAULT_WEBGL: number; - INVALID_ENUM: number; + RGBA4: number; + SAMPLER_2D: number; + SAMPLER_CUBE: number; + SAMPLES: number; + SAMPLE_ALPHA_TO_COVERAGE: number; + SAMPLE_BUFFERS: number; + SAMPLE_COVERAGE: number; + SAMPLE_COVERAGE_INVERT: number; + SAMPLE_COVERAGE_VALUE: number; + SCISSOR_BOX: number; SCISSOR_TEST: number; - LINE_STRIP: number; - FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - STENCIL_FUNC: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - RENDERBUFFER_HEIGHT: number; - TEXTURE8: number; - TRIANGLES: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + SHADER_TYPE: number; + SHADING_LANGUAGE_VERSION: number; + SHORT: number; + SRC_ALPHA: number; + SRC_ALPHA_SATURATE: number; + SRC_COLOR: number; + STATIC_DRAW: number; + STENCIL_ATTACHMENT: number; + STENCIL_BACK_FAIL: number; + STENCIL_BACK_FUNC: number; + STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_BACK_PASS_DEPTH_PASS: number; + STENCIL_BACK_REF: number; STENCIL_BACK_VALUE_MASK: number; - TEXTURE25: number; - RENDERBUFFER: number; - LEQUAL: number; - TEXTURE1: number; - STENCIL_INDEX8: number; - FUNC_ADD: number; + STENCIL_BACK_WRITEMASK: number; + STENCIL_BITS: number; + STENCIL_BUFFER_BIT: number; + STENCIL_CLEAR_VALUE: number; STENCIL_FAIL: number; - BLEND_SRC_ALPHA: number; - BOOL: number; - ALPHA_BITS: number; - LOW_INT: number; - TEXTURE10: number; - SRC_COLOR: number; - MAX_VARYING_VECTORS: number; - BLEND_DST_RGB: number; - TEXTURE_BINDING_CUBE_MAP: number; + STENCIL_FUNC: number; STENCIL_INDEX: number; - TEXTURE_BINDING_2D: number; - MEDIUM_INT: number; - SHADER_TYPE: number; - POLYGON_OFFSET_FILL: number; - DYNAMIC_DRAW: number; - TEXTURE4: number; - STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_INDEX8: number; + STENCIL_PASS_DEPTH_FAIL: number; + STENCIL_PASS_DEPTH_PASS: number; + STENCIL_REF: number; + STENCIL_TEST: number; + STENCIL_VALUE_MASK: number; + STENCIL_WRITEMASK: number; STREAM_DRAW: number; - MAX_CUBE_MAP_TEXTURE_SIZE: number; - TEXTURE17: number; - TRIANGLE_FAN: number; - UNPACK_ALIGNMENT: number; - CURRENT_PROGRAM: number; - LINES: number; - INVALID_OPERATION: number; - FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - LINEAR_MIPMAP_NEAREST: number; - CLAMP_TO_EDGE: number; - RENDERBUFFER_DEPTH_SIZE: number; - TEXTURE_WRAP_S: number; - ELEMENT_ARRAY_BUFFER: number; - UNSIGNED_SHORT_5_6_5: number; - ACTIVE_UNIFORMS: number; - FLOAT_VEC3: number; - NO_ERROR: number; - ATTACHED_SHADERS: number; - DEPTH_ATTACHMENT: number; + SUBPIXEL_BITS: number; + TEXTURE: number; + TEXTURE0: number; + TEXTURE1: number; + TEXTURE10: number; TEXTURE11: number; - STENCIL_TEST: number; - ONE: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - STATIC_DRAW: number; - GEQUAL: number; - BOOL_VEC4: number; - COLOR_ATTACHMENT0: number; - PACK_ALIGNMENT: number; - MAX_TEXTURE_SIZE: number; - STENCIL_PASS_DEPTH_FAIL: number; - CULL_FACE_MODE: number; + TEXTURE12: number; + TEXTURE13: number; + TEXTURE14: number; + TEXTURE15: number; TEXTURE16: number; - STENCIL_BACK_WRITEMASK: number; - SRC_ALPHA: number; - UNSIGNED_SHORT: number; + TEXTURE17: number; + TEXTURE18: number; + TEXTURE19: number; + TEXTURE2: number; + TEXTURE20: number; TEXTURE21: number; - FUNC_REVERSE_SUBTRACT: number; - SHADING_LANGUAGE_VERSION: number; - EQUAL: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - BOOL_VEC3: number; - SAMPLER_2D: number; + TEXTURE22: number; + TEXTURE23: number; + TEXTURE24: number; + TEXTURE25: number; + TEXTURE26: number; + TEXTURE27: number; + TEXTURE28: number; + TEXTURE29: number; + TEXTURE3: number; + TEXTURE30: number; + TEXTURE31: number; + TEXTURE4: number; + TEXTURE5: number; + TEXTURE6: number; + TEXTURE7: number; + TEXTURE8: number; + TEXTURE9: number; + TEXTURE_2D: number; + TEXTURE_BINDING_2D: number; + TEXTURE_BINDING_CUBE_MAP: number; + TEXTURE_CUBE_MAP: number; TEXTURE_CUBE_MAP_NEGATIVE_X: number; - MAX_TEXTURE_IMAGE_UNITS: number; + TEXTURE_CUBE_MAP_NEGATIVE_Y: number; + TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + TEXTURE_CUBE_MAP_POSITIVE_X: number; TEXTURE_CUBE_MAP_POSITIVE_Y: number; - RENDERBUFFER_INTERNAL_FORMAT: number; - STENCIL_VALUE_MASK: number; - ELEMENT_ARRAY_BUFFER_BINDING: number; - ARRAY_BUFFER: number; - DEPTH_RANGE: number; - NICEST: number; - ACTIVE_ATTRIBUTES: number; - NEVER: number; - FLOAT_VEC4: number; - CURRENT_VERTEX_ATTRIB: number; - STENCIL_PASS_DEPTH_PASS: number; - INVERT: number; - LINK_STATUS: number; - RGB: number; - INT_VEC4: number; - TEXTURE2: number; + TEXTURE_CUBE_MAP_POSITIVE_Z: number; + TEXTURE_MAG_FILTER: number; + TEXTURE_MIN_FILTER: number; + TEXTURE_WRAP_S: number; + TEXTURE_WRAP_T: number; + TRIANGLES: number; + TRIANGLE_FAN: number; + TRIANGLE_STRIP: number; + UNPACK_ALIGNMENT: number; UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - MEDIUM_FLOAT: number; - SRC_ALPHA_SATURATE: number; - BUFFER_USAGE: number; - SHORT: number; - NONE: number; + UNPACK_FLIP_Y_WEBGL: number; + UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; UNSIGNED_BYTE: number; - INT: number; - SUBPIXEL_BITS: number; - KEEP: number; - SAMPLES: number; - FRAGMENT_SHADER: number; - LINE_WIDTH: number; - BLEND_SRC_RGB: number; - LOW_FLOAT: number; + UNSIGNED_INT: number; + UNSIGNED_SHORT: number; + UNSIGNED_SHORT_4_4_4_4: number; + UNSIGNED_SHORT_5_5_5_1: number; + UNSIGNED_SHORT_5_6_5: number; + VALIDATE_STATUS: number; + VENDOR: number; VERSION: number; + VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; + VERTEX_ATTRIB_ARRAY_ENABLED: number; + VERTEX_ATTRIB_ARRAY_NORMALIZED: number; + VERTEX_ATTRIB_ARRAY_POINTER: number; + VERTEX_ATTRIB_ARRAY_SIZE: number; + VERTEX_ATTRIB_ARRAY_STRIDE: number; + VERTEX_ATTRIB_ARRAY_TYPE: number; + VERTEX_SHADER: number; + VIEWPORT: number; + ZERO: number; +} + +interface WebGLShader extends WebGLObject { +} + +declare var WebGLShader: { + prototype: WebGLShader; + new(): WebGLShader; +} + +interface WebGLShaderPrecisionFormat { + precision: number; + rangeMax: number; + rangeMin: number; +} + +declare var WebGLShaderPrecisionFormat: { + prototype: WebGLShaderPrecisionFormat; + new(): WebGLShaderPrecisionFormat; +} + +interface WebGLTexture extends WebGLObject { +} + +declare var WebGLTexture: { + prototype: WebGLTexture; + new(): WebGLTexture; +} + +interface WebGLUniformLocation { +} + +declare var WebGLUniformLocation: { + prototype: WebGLUniformLocation; + new(): WebGLUniformLocation; +} + +interface WebKitCSSMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + m11: number; + m12: number; + m13: number; + m14: number; + m21: number; + m22: number; + m23: number; + m24: number; + m31: number; + m32: number; + m33: number; + m34: number; + m41: number; + m42: number; + m43: number; + m44: number; + inverse(): WebKitCSSMatrix; + multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; + rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; + rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; + scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; + setMatrixValue(value: string): void; + skewX(angle: number): WebKitCSSMatrix; + skewY(angle: number): WebKitCSSMatrix; + toString(): string; + translate(x: number, y: number, z?: number): WebKitCSSMatrix; +} + +declare var WebKitCSSMatrix: { + prototype: WebKitCSSMatrix; + new(text?: string): WebKitCSSMatrix; +} + +interface WebKitPoint { + x: number; + y: number; +} + +declare var WebKitPoint: { + prototype: WebKitPoint; + new(x?: number, y?: number): WebKitPoint; +} + +interface WebSocket extends EventTarget { + binaryType: string; + bufferedAmount: number; + extensions: string; + onclose: (ev: CloseEvent) => any; + onerror: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onopen: (ev: Event) => any; + protocol: string; + readyState: number; + url: string; + close(code?: number, reason?: string): void; + send(data: any): void; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; + addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var WebSocket: { + prototype: WebSocket; + new(url: string, protocols?: string): WebSocket; + new(url: string, protocols?: any): WebSocket; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; +} + +interface WheelEvent extends MouseEvent { + deltaMode: number; + deltaX: number; + deltaY: number; + deltaZ: number; + getCurrentPoint(element: Element): void; + initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; + DOM_DELTA_LINE: number; + DOM_DELTA_PAGE: number; + DOM_DELTA_PIXEL: number; +} + +declare var WheelEvent: { + prototype: WheelEvent; + new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; + DOM_DELTA_LINE: number; + DOM_DELTA_PAGE: number; + DOM_DELTA_PIXEL: number; +} + +interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64 { + animationStartTime: number; + applicationCache: ApplicationCache; + clientInformation: Navigator; + closed: boolean; + crypto: Crypto; + defaultStatus: string; + devicePixelRatio: number; + doNotTrack: string; + document: Document; + event: Event; + external: External; + frameElement: Element; + frames: Window; + history: History; + innerHeight: number; + innerWidth: number; + length: number; + location: Location; + locationbar: BarProp; + menubar: BarProp; + msAnimationStartTime: number; + msTemplatePrinter: MSTemplatePrinter; + name: string; + navigator: Navigator; + offscreenBuffering: string | boolean; + onabort: (ev: Event) => any; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + onblur: (ev: FocusEvent) => any; + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + onchange: (ev: Event) => any; + onclick: (ev: MouseEvent) => any; + oncompassneedscalibration: (ev: Event) => any; + oncontextmenu: (ev: PointerEvent) => any; + ondblclick: (ev: MouseEvent) => any; + ondevicemotion: (ev: DeviceMotionEvent) => any; + ondeviceorientation: (ev: DeviceOrientationEvent) => any; + ondrag: (ev: DragEvent) => any; + ondragend: (ev: DragEvent) => any; + ondragenter: (ev: DragEvent) => any; + ondragleave: (ev: DragEvent) => any; + ondragover: (ev: DragEvent) => any; + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + ondurationchange: (ev: Event) => any; + onemptied: (ev: Event) => any; + onended: (ev: Event) => any; + onerror: ErrorEventHandler; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + oninput: (ev: Event) => any; + onkeydown: (ev: KeyboardEvent) => any; + onkeypress: (ev: KeyboardEvent) => any; + onkeyup: (ev: KeyboardEvent) => any; + onload: (ev: Event) => any; + onloadeddata: (ev: Event) => any; + onloadedmetadata: (ev: Event) => any; + onloadstart: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onmousedown: (ev: MouseEvent) => any; + onmouseenter: (ev: MouseEvent) => any; + onmouseleave: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + onmousewheel: (ev: MouseWheelEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onpause: (ev: Event) => any; + onplay: (ev: Event) => any; + onplaying: (ev: Event) => any; + onpopstate: (ev: PopStateEvent) => any; + onprogress: (ev: ProgressEvent) => any; + onratechange: (ev: Event) => any; + onreadystatechange: (ev: ProgressEvent) => any; + onreset: (ev: Event) => any; + onresize: (ev: UIEvent) => any; + onscroll: (ev: UIEvent) => any; + onseeked: (ev: Event) => any; + onseeking: (ev: Event) => any; + onselect: (ev: UIEvent) => any; + onstalled: (ev: Event) => any; + onstorage: (ev: StorageEvent) => any; + onsubmit: (ev: Event) => any; + onsuspend: (ev: Event) => any; + ontimeupdate: (ev: Event) => any; + ontouchcancel: any; + ontouchend: any; + ontouchmove: any; + ontouchstart: any; + onunload: (ev: Event) => any; + onvolumechange: (ev: Event) => any; + onwaiting: (ev: Event) => any; + opener: Window; + orientation: string; + outerHeight: number; + outerWidth: number; + pageXOffset: number; + pageYOffset: number; + parent: Window; + performance: Performance; + personalbar: BarProp; + screen: Screen; + screenLeft: number; + screenTop: number; + screenX: number; + screenY: number; + scrollX: number; + scrollY: number; + scrollbars: BarProp; + self: Window; + status: string; + statusbar: BarProp; + styleMedia: StyleMedia; + toolbar: BarProp; + top: Window; + window: Window; + alert(message?: any): void; + blur(): void; + cancelAnimationFrame(handle: number): void; + captureEvents(): void; + close(): void; + confirm(message?: string): boolean; + focus(): void; + getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; + getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; + getSelection(): Selection; + matchMedia(mediaQuery: string): MediaQueryList; + moveBy(x?: number, y?: number): void; + moveTo(x?: number, y?: number): void; + msCancelRequestAnimationFrame(handle: number): void; + msMatchMedia(mediaQuery: string): MediaQueryList; + msRequestAnimationFrame(callback: FrameRequestCallback): number; + msWriteProfilerMark(profilerMarkName: string): void; + open(url?: string, target?: string, features?: string, replace?: boolean): any; + postMessage(message: any, targetOrigin: string, ports?: any): void; + print(): void; + prompt(message?: string, _default?: string): string; + releaseEvents(): void; + requestAnimationFrame(callback: FrameRequestCallback): number; + resizeBy(x?: number, y?: number): void; + resizeTo(x?: number, y?: number): void; + scroll(x?: number, y?: number): void; + scrollBy(x?: number, y?: number): void; + scrollTo(x?: number, y?: number): void; + webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; + webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "compassneedscalibration", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: Window; +} + +declare var Window: { + prototype: Window; + new(): Window; +} + +interface Worker extends EventTarget, AbstractWorker { + onmessage: (ev: MessageEvent) => any; + postMessage(message: any, ports?: any): void; + terminate(): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var Worker: { + prototype: Worker; + new(stringUrl: string): Worker; +} + +interface XMLDocument extends Document { +} + +declare var XMLDocument: { + prototype: XMLDocument; + new(): XMLDocument; +} + +interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { + msCaching: string; + onreadystatechange: (ev: ProgressEvent) => any; + readyState: number; + response: any; + responseBody: any; + responseText: string; + responseType: string; + responseXML: any; + status: number; + statusText: string; + timeout: number; + upload: XMLHttpRequestUpload; + withCredentials: boolean; + abort(): void; + getAllResponseHeaders(): string; + getResponseHeader(header: string): string; + msCachingEnabled(): boolean; + open(method: string, url: string, async?: boolean, user?: string, password?: string): void; + overrideMimeType(mime: string): void; + send(data?: Document): void; + send(data?: string): void; + send(data?: any): void; + setRequestHeader(header: string, value: string): void; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var XMLHttpRequest: { + prototype: XMLHttpRequest; + new(): XMLHttpRequest; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + create(): XMLHttpRequest; +} + +interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var XMLHttpRequestUpload: { + prototype: XMLHttpRequestUpload; + new(): XMLHttpRequestUpload; +} + +interface XMLSerializer { + serializeToString(target: Node): string; +} + +declare var XMLSerializer: { + prototype: XMLSerializer; + new(): XMLSerializer; +} + +interface XPathEvaluator { + createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; + createNSResolver(nodeResolver?: Node): XPathNSResolver; + evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver, type: number, result: XPathResult): XPathResult; +} + +declare var XPathEvaluator: { + prototype: XPathEvaluator; + new(): XPathEvaluator; +} + +interface XPathExpression { + evaluate(contextNode: Node, type: number, result: XPathResult): XPathExpression; +} + +declare var XPathExpression: { + prototype: XPathExpression; + new(): XPathExpression; +} + +interface XPathNSResolver { + lookupNamespaceURI(prefix: string): string; +} + +declare var XPathNSResolver: { + prototype: XPathNSResolver; + new(): XPathNSResolver; +} + +interface XPathResult { + booleanValue: boolean; + invalidIteratorState: boolean; + numberValue: number; + resultType: number; + singleNodeValue: Node; + snapshotLength: number; + stringValue: string; + iterateNext(): Node; + snapshotItem(index: number): Node; + ANY_TYPE: number; + ANY_UNORDERED_NODE_TYPE: number; + BOOLEAN_TYPE: number; + FIRST_ORDERED_NODE_TYPE: number; + NUMBER_TYPE: number; + ORDERED_NODE_ITERATOR_TYPE: number; + ORDERED_NODE_SNAPSHOT_TYPE: number; + STRING_TYPE: number; + UNORDERED_NODE_ITERATOR_TYPE: number; + UNORDERED_NODE_SNAPSHOT_TYPE: number; +} + +declare var XPathResult: { + prototype: XPathResult; + new(): XPathResult; + ANY_TYPE: number; + ANY_UNORDERED_NODE_TYPE: number; + BOOLEAN_TYPE: number; + FIRST_ORDERED_NODE_TYPE: number; + NUMBER_TYPE: number; + ORDERED_NODE_ITERATOR_TYPE: number; + ORDERED_NODE_SNAPSHOT_TYPE: number; + STRING_TYPE: number; + UNORDERED_NODE_ITERATOR_TYPE: number; + UNORDERED_NODE_SNAPSHOT_TYPE: number; +} + +interface XSLTProcessor { + clearParameters(): void; + getParameter(namespaceURI: string, localName: string): any; + importStylesheet(style: Node): void; + removeParameter(namespaceURI: string, localName: string): void; + reset(): void; + setParameter(namespaceURI: string, localName: string, value: any): void; + transformToDocument(source: Node): Document; + transformToFragment(source: Node, document: Document): DocumentFragment; +} + +declare var XSLTProcessor: { + prototype: XSLTProcessor; + new(): XSLTProcessor; +} + +interface AbstractWorker { + onerror: (ev: Event) => any; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +interface ChildNode { + remove(): void; +} + +interface DOML2DeprecatedColorProperty { + color: string; +} + +interface DOML2DeprecatedSizeProperty { + size: number; +} + +interface DocumentEvent { + createEvent(eventInterface:"AnimationEvent"): AnimationEvent; + createEvent(eventInterface:"AriaRequestEvent"): AriaRequestEvent; + createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; + createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; + createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; + createEvent(eventInterface:"CloseEvent"): CloseEvent; + createEvent(eventInterface:"CommandEvent"): CommandEvent; + createEvent(eventInterface:"CompositionEvent"): CompositionEvent; + createEvent(eventInterface:"CustomEvent"): CustomEvent; + createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; + createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; + createEvent(eventInterface:"DragEvent"): DragEvent; + createEvent(eventInterface:"ErrorEvent"): ErrorEvent; + createEvent(eventInterface:"Event"): Event; + createEvent(eventInterface:"Events"): Event; + createEvent(eventInterface:"FocusEvent"): FocusEvent; + createEvent(eventInterface:"GamepadEvent"): GamepadEvent; + createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; + createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; + createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; + createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; + createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; + createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; + createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; + createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; + createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; + createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; + createEvent(eventInterface:"MessageEvent"): MessageEvent; + createEvent(eventInterface:"MouseEvent"): MouseEvent; + createEvent(eventInterface:"MouseEvents"): MouseEvent; + createEvent(eventInterface:"MouseWheelEvent"): MouseWheelEvent; + createEvent(eventInterface:"MutationEvent"): MutationEvent; + createEvent(eventInterface:"MutationEvents"): MutationEvent; + createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; + createEvent(eventInterface:"NavigationEvent"): NavigationEvent; + createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; + createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; + createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; + createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; + createEvent(eventInterface:"PointerEvent"): PointerEvent; + createEvent(eventInterface:"PopStateEvent"): PopStateEvent; + createEvent(eventInterface:"ProgressEvent"): ProgressEvent; + createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; + createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; + createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; + createEvent(eventInterface:"StorageEvent"): StorageEvent; + createEvent(eventInterface:"TextEvent"): TextEvent; + createEvent(eventInterface:"TouchEvent"): TouchEvent; + createEvent(eventInterface:"TrackEvent"): TrackEvent; + createEvent(eventInterface:"TransitionEvent"): TransitionEvent; + createEvent(eventInterface:"UIEvent"): UIEvent; + createEvent(eventInterface:"UIEvents"): UIEvent; + createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; + createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; + createEvent(eventInterface:"WheelEvent"): WheelEvent; + createEvent(eventInterface: string): Event; +} + +interface ElementTraversal { + childElementCount: number; + firstElementChild: Element; + lastElementChild: Element; + nextElementSibling: Element; + previousElementSibling: Element; +} + +interface GetSVGDocument { + getSVGDocument(): Document; +} + +interface GlobalEventHandlers { + onpointercancel: (ev: PointerEvent) => any; + onpointerdown: (ev: PointerEvent) => any; + onpointerenter: (ev: PointerEvent) => any; + onpointerleave: (ev: PointerEvent) => any; + onpointermove: (ev: PointerEvent) => any; + onpointerout: (ev: PointerEvent) => any; + onpointerover: (ev: PointerEvent) => any; + onpointerup: (ev: PointerEvent) => any; + onwheel: (ev: WheelEvent) => any; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +interface HTMLTableAlignment { + /** + * Sets or retrieves a value that you can use to implement your own ch functionality for the object. + */ + ch: string; + /** + * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. + */ + chOff: string; + /** + * Sets or retrieves how text and other content are vertically aligned within the object that contains them. + */ + vAlign: string; +} + +interface IDBEnvironment { + indexedDB: IDBFactory; + msIndexedDB: IDBFactory; +} + +interface LinkStyle { + sheet: StyleSheet; +} + +interface MSBaseReader { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + readyState: number; + result: any; + abort(): void; + DONE: number; + EMPTY: number; + LOADING: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +interface MSFileSaver { + msSaveBlob(blob: any, defaultName?: string): boolean; + msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; +} + +interface MSNavigatorDoNotTrack { + confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; + confirmWebWideTrackingException(args: ExceptionInformation): boolean; + removeSiteSpecificTrackingException(args: ExceptionInformation): void; + removeWebWideTrackingException(args: ExceptionInformation): void; + storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; + storeWebWideTrackingException(args: StoreExceptionsInformation): void; +} + +interface NavigatorContentUtils { +} + +interface NavigatorGeolocation { + geolocation: Geolocation; +} + +interface NavigatorID { + appName: string; + appVersion: string; + platform: string; + product: string; + productSub: string; + userAgent: string; + vendor: string; + vendorSub: string; +} + +interface NavigatorOnLine { + onLine: boolean; +} + +interface NavigatorStorageUtils { +} + +interface NodeSelector { + querySelector(selectors: string): Element; + querySelectorAll(selectors: string): NodeList; +} + +interface RandomSource { + getRandomValues(array: ArrayBufferView): ArrayBufferView; +} + +interface SVGAnimatedPathData { + pathSegList: SVGPathSegList; } -interface WebGLProgram extends WebGLObject { +interface SVGAnimatedPoints { + animatedPoints: SVGPointList; + points: SVGPointList; } -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; + +interface SVGExternalResourcesRequired { + externalResourcesRequired: SVGAnimatedBoolean; } -interface OES_standard_derivatives { - FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; +interface SVGFilterPrimitiveStandardAttributes extends SVGStylable { + height: SVGAnimatedLength; + result: SVGAnimatedString; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; } -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; + +interface SVGFitToViewBox { + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + viewBox: SVGAnimatedRect; } -interface WebGLFramebuffer extends WebGLObject { +interface SVGLangSpace { + xmllang: string; + xmlspace: string; } -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; + +interface SVGLocatable { + farthestViewportElement: SVGElement; + nearestViewportElement: SVGElement; + getBBox(): SVGRect; + getCTM(): SVGMatrix; + getScreenCTM(): SVGMatrix; + getTransformToElement(element: SVGElement): SVGMatrix; } -interface WebGLShader extends WebGLObject { +interface SVGStylable { + className: SVGAnimatedString; + style: CSSStyleDeclaration; } -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; + +interface SVGTests { + requiredExtensions: SVGStringList; + requiredFeatures: SVGStringList; + systemLanguage: SVGStringList; + hasExtension(extension: string): boolean; } -interface OES_texture_float_linear { +interface SVGTransformable extends SVGLocatable { + transform: SVGAnimatedTransformList; } -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; + +interface SVGURIReference { + href: SVGAnimatedString; } -interface WebGLObject { +interface WindowBase64 { + atob(encodedString: string): string; + btoa(rawString: string): string; } -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; + +interface WindowConsole { + console: Console; } -interface WebGLBuffer extends WebGLObject { +interface WindowLocalStorage { + localStorage: Storage; } -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; + +interface WindowSessionStorage { + sessionStorage: Storage; } -interface WebGLShaderPrecisionFormat { - rangeMin: number; - rangeMax: number; - precision: number; +interface WindowTimers extends Object, WindowTimersExtension { + clearInterval(handle: number): void; + clearTimeout(handle: number): void; + setInterval(handler: any, timeout?: any, ...args: any[]): number; + setTimeout(handler: any, timeout?: any, ...args: any[]): number; } -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; + +interface WindowTimersExtension { + clearImmediate(handle: number): void; + msClearImmediate(handle: number): void; + msSetImmediate(expression: any, ...args: any[]): number; + setImmediate(expression: any, ...args: any[]): number; } -interface EXT_texture_filter_anisotropic { - TEXTURE_MAX_ANISOTROPY_EXT: number; - MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; +interface XMLHttpRequestEventTarget { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + ontimeout: (ev: ProgressEvent) => any; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - TEXTURE_MAX_ANISOTROPY_EXT: number; - MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + + +interface NodeListOf extends NodeList { + length: number; + item(index: number): TNode; + [index: number]: TNode; } -declare var Option: { new(text?: string, value?: string, defaultSelected?: boolean, selected?:boolean): HTMLOptionElement; }; -declare var Image: { new(width?: number, height?: number): HTMLImageElement; }; -declare var Audio: { new(src?: string): HTMLAudioElement; }; +interface BlobPropertyBag { + type?: string; + endings?: string; +} -declare var ondragend: (ev: DragEvent) => any; -declare var onkeydown: (ev: KeyboardEvent) => any; -declare var ondragover: (ev: DragEvent) => any; -declare var onkeyup: (ev: KeyboardEvent) => any; -declare var onreset: (ev: Event) => any; -declare var onmouseup: (ev: MouseEvent) => any; -declare var ondragstart: (ev: DragEvent) => any; -declare var ondrag: (ev: DragEvent) => any; -declare var screenX: number; -declare var onmouseover: (ev: MouseEvent) => any; -declare var ondragleave: (ev: DragEvent) => any; +interface EventListenerObject { + handleEvent(evt: Event): void; +} + +declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; + +interface ErrorEventHandler { + (event: Event, source?: string, fileno?: number, columnNumber?: number): void; + (event: string, source?: string, fileno?: number, columnNumber?: number): void; +} +interface PositionCallback { + (position: Position): void; +} +interface PositionErrorCallback { + (error: PositionError): void; +} +interface MediaQueryListListener { + (mql: MediaQueryList): void; +} +interface MSLaunchUriCallback { + (): void; +} +interface FrameRequestCallback { + (time: number): void; +} +interface MSUnsafeFunctionCallback { + (): any; +} +interface MSExecAtPriorityFunctionCallback { + (...args: any[]): any; +} +interface MutationCallback { + (mutations: MutationRecord[], observer: MutationObserver): void; +} +interface DecodeSuccessCallback { + (decodedData: AudioBuffer): void; +} +interface DecodeErrorCallback { + (): void; +} +interface FunctionStringCallback { + (data: string): void; +} +declare var Audio: {new(src?: string): HTMLAudioElement; }; +declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; +declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; +declare var animationStartTime: number; +declare var applicationCache: ApplicationCache; +declare var clientInformation: Navigator; +declare var closed: boolean; +declare var crypto: Crypto; +declare var defaultStatus: string; +declare var devicePixelRatio: number; +declare var doNotTrack: string; +declare var document: Document; +declare var event: Event; +declare var external: External; +declare var frameElement: Element; +declare var frames: Window; declare var history: History; -declare var pageXOffset: number; +declare var innerHeight: number; +declare var innerWidth: number; +declare var length: number; +declare var location: Location; +declare var locationbar: BarProp; +declare var menubar: BarProp; +declare var msAnimationStartTime: number; +declare var msTemplatePrinter: MSTemplatePrinter; declare var name: string; +declare var navigator: Navigator; +declare var offscreenBuffering: string | boolean; +declare var onabort: (ev: Event) => any; declare var onafterprint: (ev: Event) => any; -declare var onpause: (ev: Event) => any; declare var onbeforeprint: (ev: Event) => any; -declare var top: Window; -declare var onmousedown: (ev: MouseEvent) => any; -declare var onseeked: (ev: Event) => any; -declare var opener: Window; +declare var onbeforeunload: (ev: BeforeUnloadEvent) => any; +declare var onblur: (ev: FocusEvent) => any; +declare var oncanplay: (ev: Event) => any; +declare var oncanplaythrough: (ev: Event) => any; +declare var onchange: (ev: Event) => any; declare var onclick: (ev: MouseEvent) => any; -declare var innerHeight: number; -declare var onwaiting: (ev: Event) => any; -declare var ononline: (ev: Event) => any; +declare var oncompassneedscalibration: (ev: Event) => any; +declare var oncontextmenu: (ev: PointerEvent) => any; +declare var ondblclick: (ev: MouseEvent) => any; +declare var ondevicemotion: (ev: DeviceMotionEvent) => any; +declare var ondeviceorientation: (ev: DeviceOrientationEvent) => any; +declare var ondrag: (ev: DragEvent) => any; +declare var ondragend: (ev: DragEvent) => any; +declare var ondragenter: (ev: DragEvent) => any; +declare var ondragleave: (ev: DragEvent) => any; +declare var ondragover: (ev: DragEvent) => any; +declare var ondragstart: (ev: DragEvent) => any; +declare var ondrop: (ev: DragEvent) => any; declare var ondurationchange: (ev: Event) => any; -declare var frames: Window; -declare var onblur: (ev: FocusEvent) => any; declare var onemptied: (ev: Event) => any; -declare var onseeking: (ev: Event) => any; -declare var oncanplay: (ev: Event) => any; -declare var outerWidth: number; -declare var onstalled: (ev: Event) => any; +declare var onended: (ev: Event) => any; +declare var onerror: ErrorEventHandler; +declare var onfocus: (ev: FocusEvent) => any; +declare var onhashchange: (ev: HashChangeEvent) => any; +declare var oninput: (ev: Event) => any; +declare var onkeydown: (ev: KeyboardEvent) => any; +declare var onkeypress: (ev: KeyboardEvent) => any; +declare var onkeyup: (ev: KeyboardEvent) => any; +declare var onload: (ev: Event) => any; +declare var onloadeddata: (ev: Event) => any; +declare var onloadedmetadata: (ev: Event) => any; +declare var onloadstart: (ev: Event) => any; +declare var onmessage: (ev: MessageEvent) => any; +declare var onmousedown: (ev: MouseEvent) => any; +declare var onmouseenter: (ev: MouseEvent) => any; +declare var onmouseleave: (ev: MouseEvent) => any; declare var onmousemove: (ev: MouseEvent) => any; -declare var innerWidth: number; +declare var onmouseout: (ev: MouseEvent) => any; +declare var onmouseover: (ev: MouseEvent) => any; +declare var onmouseup: (ev: MouseEvent) => any; +declare var onmousewheel: (ev: MouseWheelEvent) => any; +declare var onmsgesturechange: (ev: MSGestureEvent) => any; +declare var onmsgesturedoubletap: (ev: MSGestureEvent) => any; +declare var onmsgestureend: (ev: MSGestureEvent) => any; +declare var onmsgesturehold: (ev: MSGestureEvent) => any; +declare var onmsgesturestart: (ev: MSGestureEvent) => any; +declare var onmsgesturetap: (ev: MSGestureEvent) => any; +declare var onmsinertiastart: (ev: MSGestureEvent) => any; +declare var onmspointercancel: (ev: MSPointerEvent) => any; +declare var onmspointerdown: (ev: MSPointerEvent) => any; +declare var onmspointerenter: (ev: MSPointerEvent) => any; +declare var onmspointerleave: (ev: MSPointerEvent) => any; +declare var onmspointermove: (ev: MSPointerEvent) => any; +declare var onmspointerout: (ev: MSPointerEvent) => any; +declare var onmspointerover: (ev: MSPointerEvent) => any; +declare var onmspointerup: (ev: MSPointerEvent) => any; declare var onoffline: (ev: Event) => any; -declare var length: number; -declare var screen: Screen; -declare var onbeforeunload: (ev: BeforeUnloadEvent) => any; -declare var onratechange: (ev: Event) => any; -declare var onstorage: (ev: StorageEvent) => any; -declare var onloadstart: (ev: Event) => any; -declare var ondragenter: (ev: DragEvent) => any; -declare var onsubmit: (ev: Event) => any; -declare var self: Window; -declare var document: Document; -declare var onprogress: (ev: ProgressEvent) => any; -declare var ondblclick: (ev: MouseEvent) => any; -declare var pageYOffset: number; -declare var oncontextmenu: (ev: MouseEvent) => any; -declare var onchange: (ev: Event) => any; -declare var onloadedmetadata: (ev: Event) => any; +declare var ononline: (ev: Event) => any; +declare var onorientationchange: (ev: Event) => any; +declare var onpagehide: (ev: PageTransitionEvent) => any; +declare var onpageshow: (ev: PageTransitionEvent) => any; +declare var onpause: (ev: Event) => any; declare var onplay: (ev: Event) => any; -declare var onerror: ErrorEventHandler; declare var onplaying: (ev: Event) => any; -declare var parent: Window; -declare var location: Location; -declare var oncanplaythrough: (ev: Event) => any; -declare var onabort: (ev: UIEvent) => any; -declare var onreadystatechange: (ev: Event) => any; -declare var outerHeight: number; -declare var onkeypress: (ev: KeyboardEvent) => any; -declare var frameElement: Element; -declare var onloadeddata: (ev: Event) => any; -declare var onsuspend: (ev: Event) => any; -declare var window: Window; -declare var onfocus: (ev: FocusEvent) => any; -declare var onmessage: (ev: MessageEvent) => any; -declare var ontimeupdate: (ev: Event) => any; +declare var onpopstate: (ev: PopStateEvent) => any; +declare var onprogress: (ev: ProgressEvent) => any; +declare var onratechange: (ev: Event) => any; +declare var onreadystatechange: (ev: ProgressEvent) => any; +declare var onreset: (ev: Event) => any; declare var onresize: (ev: UIEvent) => any; +declare var onscroll: (ev: UIEvent) => any; +declare var onseeked: (ev: Event) => any; +declare var onseeking: (ev: Event) => any; declare var onselect: (ev: UIEvent) => any; -declare var navigator: Navigator; -declare var styleMedia: StyleMedia; -declare var ondrop: (ev: DragEvent) => any; -declare var onmouseout: (ev: MouseEvent) => any; -declare var onended: (ev: Event) => any; -declare var onhashchange: (ev: Event) => any; +declare var onstalled: (ev: Event) => any; +declare var onstorage: (ev: StorageEvent) => any; +declare var onsubmit: (ev: Event) => any; +declare var onsuspend: (ev: Event) => any; +declare var ontimeupdate: (ev: Event) => any; +declare var ontouchcancel: any; +declare var ontouchend: any; +declare var ontouchmove: any; +declare var ontouchstart: any; declare var onunload: (ev: Event) => any; -declare var onscroll: (ev: UIEvent) => any; -declare var screenY: number; -declare var onmousewheel: (ev: MouseWheelEvent) => any; -declare var onload: (ev: Event) => any; declare var onvolumechange: (ev: Event) => any; -declare var oninput: (ev: Event) => any; +declare var onwaiting: (ev: Event) => any; +declare var opener: Window; +declare var orientation: string; +declare var outerHeight: number; +declare var outerWidth: number; +declare var pageXOffset: number; +declare var pageYOffset: number; +declare var parent: Window; declare var performance: Performance; -declare var onmspointerdown: (ev: any) => any; -declare var animationStartTime: number; -declare var onmsgesturedoubletap: (ev: any) => any; -declare var onmspointerhover: (ev: any) => any; -declare var onmsgesturehold: (ev: any) => any; -declare var onmspointermove: (ev: any) => any; -declare var onmsgesturechange: (ev: any) => any; -declare var onmsgesturestart: (ev: any) => any; -declare var onmspointercancel: (ev: any) => any; -declare var onmsgestureend: (ev: any) => any; -declare var onmsgesturetap: (ev: any) => any; -declare var onmspointerout: (ev: any) => any; -declare var msAnimationStartTime: number; -declare var applicationCache: ApplicationCache; -declare var onmsinertiastart: (ev: any) => any; -declare var onmspointerover: (ev: any) => any; -declare var onpopstate: (ev: PopStateEvent) => any; -declare var onmspointerup: (ev: any) => any; -declare var onpageshow: (ev: PageTransitionEvent) => any; -declare var ondevicemotion: (ev: DeviceMotionEvent) => any; -declare var devicePixelRatio: number; -declare var msCrypto: Crypto; -declare var ondeviceorientation: (ev: DeviceOrientationEvent) => any; -declare var doNotTrack: string; -declare var onmspointerenter: (ev: any) => any; -declare var onpagehide: (ev: PageTransitionEvent) => any; -declare var onmspointerleave: (ev: any) => any; +declare var personalbar: BarProp; +declare var screen: Screen; +declare var screenLeft: number; +declare var screenTop: number; +declare var screenX: number; +declare var screenY: number; +declare var scrollX: number; +declare var scrollY: number; +declare var scrollbars: BarProp; +declare var self: Window; +declare var status: string; +declare var statusbar: BarProp; +declare var styleMedia: StyleMedia; +declare var toolbar: BarProp; +declare var top: Window; +declare var window: Window; declare function alert(message?: any): void; -declare function scroll(x?: number, y?: number): void; -declare function focus(): void; -declare function scrollTo(x?: number, y?: number): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string; -declare function toString(): string; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function scrollBy(x?: number, y?: number): void; -declare function confirm(message?: string): boolean; -declare function close(): void; -declare function postMessage(message: any, targetOrigin: string, ports?: any): void; -declare function showModalDialog(url?: string, argument?: any, options?: any): any; declare function blur(): void; -declare function getSelection(): Selection; +declare function cancelAnimationFrame(handle: number): void; +declare function captureEvents(): void; +declare function close(): void; +declare function confirm(message?: string): boolean; +declare function focus(): void; declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function msCancelRequestAnimationFrame(handle: number): void; +declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; +declare function getSelection(): Selection; declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function cancelAnimationFrame(handle: number): void; -declare function msIsStaticHTML(html: string): boolean; +declare function moveBy(x?: number, y?: number): void; +declare function moveTo(x?: number, y?: number): void; +declare function msCancelRequestAnimationFrame(handle: number): void; declare function msMatchMedia(mediaQuery: string): MediaQueryList; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; declare function msRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -declare function dispatchEvent(evt: Event): boolean; -declare function attachEvent(event: string, listener: EventListener): boolean; -declare function detachEvent(event: string, listener: EventListener): void; -declare var localStorage: Storage; -declare var status: string; -declare var onmouseleave: (ev: MouseEvent) => any; -declare var screenLeft: number; -declare var offscreenBuffering: any; -declare var maxConnectionsPerServer: number; -declare var onmouseenter: (ev: MouseEvent) => any; -declare var clipboardData: DataTransfer; -declare var defaultStatus: string; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var onhelp: (ev: Event) => any; -declare var external: External; -declare var event: MSEventObj; -declare var onfocusout: (ev: FocusEvent) => any; -declare var screenTop: number; -declare var onfocusin: (ev: FocusEvent) => any; -declare function showModelessDialog(url?: string, argument?: any, options?: any): Window; -declare function navigate(url: string): void; -declare function resizeBy(x?: number, y?: number): void; -declare function item(index: any): any; -declare function resizeTo(x?: number, y?: number): void; -declare function createPopup(arguments?: any): MSPopupWindow; -declare function toStaticHTML(html: string): string; -declare function execScript(code: string, language?: string): any; declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function moveTo(x?: number, y?: number): void; -declare function moveBy(x?: number, y?: number): void; -declare function showHelp(url: string, helpArg?: any, features?: string): void; -declare function captureEvents(): void; +declare function open(url?: string, target?: string, features?: string, replace?: boolean): any; +declare function postMessage(message: any, targetOrigin: string, ports?: any): void; +declare function print(): void; +declare function prompt(message?: string, _default?: string): string; declare function releaseEvents(): void; -declare var sessionStorage: Storage; -declare function clearTimeout(handle: number): void; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; +declare function requestAnimationFrame(callback: FrameRequestCallback): number; +declare function resizeBy(x?: number, y?: number): void; +declare function resizeTo(x?: number, y?: number): void; +declare function scroll(x?: number, y?: number): void; +declare function scrollBy(x?: number, y?: number): void; +declare function scrollTo(x?: number, y?: number): void; +declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; +declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; +declare function toString(): string; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +declare function dispatchEvent(evt: Event): boolean; +declare function removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; declare function clearInterval(handle: number): void; +declare function clearTimeout(handle: number): void; declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function msSetImmediate(expression: any, ...args: any[]): number; +declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; declare function clearImmediate(handle: number): void; declare function msClearImmediate(handle: number): void; +declare function msSetImmediate(expression: any, ...args: any[]): number; declare function setImmediate(expression: any, ...args: any[]): number; -declare function btoa(rawString: string): string; -declare function atob(encodedString: string): string; -declare var msIndexedDB: IDBFactory; -declare var indexedDB: IDBFactory; +declare var sessionStorage: Storage; +declare var localStorage: Storage; declare var console: Console; +declare var onpointercancel: (ev: PointerEvent) => any; +declare var onpointerdown: (ev: PointerEvent) => any; declare var onpointerenter: (ev: PointerEvent) => any; +declare var onpointerleave: (ev: PointerEvent) => any; +declare var onpointermove: (ev: PointerEvent) => any; declare var onpointerout: (ev: PointerEvent) => any; -declare var onpointerdown: (ev: PointerEvent) => any; -declare var onpointerup: (ev: PointerEvent) => any; -declare var onpointercancel: (ev: PointerEvent) => any; declare var onpointerover: (ev: PointerEvent) => any; -declare var onpointermove: (ev: PointerEvent) => any; -declare var onpointerleave: (ev: PointerEvent) => any; -declare function addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare var onpointerup: (ev: PointerEvent) => any; +declare var onwheel: (ev: WheelEvent) => any; +declare var indexedDB: IDBFactory; +declare var msIndexedDB: IDBFactory; +declare function atob(encodedString: string): string; +declare function btoa(rawString: string): string; +declare function addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "compassneedscalibration", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; diff --git a/lib/typescript-src/support/typescript/bin/lib.es6.d.ts b/lib/typescript-src/support/typescript/bin/lib.es6.d.ts index 2434079..18072d3 100644 --- a/lib/typescript-src/support/typescript/bin/lib.es6.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.es6.d.ts @@ -179,19 +179,19 @@ interface ObjectConstructor { * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - seal(o: any): any; + seal(o: T): T; /** * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. * @param o Object on which to lock the attributes. */ - freeze(o: any): any; + freeze(o: T): T; /** * Prevents the addition of new properties to an object. * @param o Object to make non-extensible. */ - preventExtensions(o: any): any; + preventExtensions(o: T): T; /** * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. @@ -425,6 +425,9 @@ interface String { */ substr(from: number, length?: number): string; + /** Returns the primitive value of the specified object. */ + valueOf(): string; + [index: number]: string; } @@ -441,6 +444,8 @@ interface StringConstructor { declare var String: StringConstructor; interface Boolean { + /** Returns the primitive value of the specified object. */ + valueOf(): boolean; } interface BooleanConstructor { @@ -475,6 +480,9 @@ interface Number { * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. */ toPrecision(precision?: number): string; + + /** Returns the primitive value of the specified object. */ + valueOf(): number; } interface NumberConstructor { @@ -553,7 +561,7 @@ interface Math { */ atan(x: number): number; /** - * Returns the angle (in radians) from the X axis to a point (y,x). + * Returns the angle (in radians) from the X axis to a point. * @param y A numeric expression representing the cartesian y-coordinate. * @param x A numeric expression representing the cartesian x-coordinate. */ @@ -830,7 +838,7 @@ interface RegExp { */ test(string: string): boolean; - /** Returns a copy of the text of the regular expression pattern. Read-only. The rgExp argument is a Regular expression object. It can be a variable name or a literal. */ + /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ source: string; /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ @@ -1162,7 +1170,21 @@ interface ArrayConstructor { } declare var Array: ArrayConstructor; -declare type PropertyKey = string | number | Symbol; + +interface TypedPropertyDescriptor { + enumerable?: boolean; + configurable?: boolean; + writable?: boolean; + value?: T; + get?: () => T; + set?: (value: T) => void; +} + +declare type ClassDecorator = (target: TFunction) => TFunction | void; +declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; +declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; +declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; +declare type PropertyKey = string | number | symbol; interface Symbol { /** Returns a string representation of an object. */ @@ -1171,7 +1193,7 @@ interface Symbol { /** Returns the primitive value of the specified object. */ valueOf(): Object; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface SymbolConstructor { @@ -1184,21 +1206,21 @@ interface SymbolConstructor { * Returns a new unique Symbol value. * @param description Description of the new Symbol object. */ - (description?: string|number): Symbol; + (description?: string|number): symbol; /** * Returns a Symbol object from the global symbol registry matching the given key if found. * Otherwise, returns a new symbol with this key. * @param key key to search for. */ - for(key: string): Symbol; + for(key: string): symbol; /** * Returns a key from the global symbol registry matching the given Symbol if found. * Otherwise, returns a undefined. * @param sym Symbol to find the key for. */ - keyFor(sym: Symbol): string; + keyFor(sym: symbol): string; // Well-known Symbols @@ -1206,42 +1228,67 @@ interface SymbolConstructor { * A method that determines if a constructor object recognizes an object as one of the * constructor’s instances. Called by the semantics of the instanceof operator. */ - hasInstance: Symbol; + hasInstance: symbol; /** * A Boolean value that if true indicates that an object should flatten to its array elements * by Array.prototype.concat. */ - isConcatSpreadable: Symbol; + isConcatSpreadable: symbol; + + /** + * A method that returns the default iterator for an object. Called by the semantics of the + * for-of statement. + */ + iterator: symbol; + + /** + * A regular expression method that matches the regular expression against a string. Called + * by the String.prototype.match method. + */ + match: symbol; /** - * A Boolean value that if true indicates that an object may be used as a regular expression. + * A regular expression method that replaces matched substrings of a string. Called by the + * String.prototype.replace method. + */ + replace: symbol; + + /** + * A regular expression method that returns the index within a string that matches the + * regular expression. Called by the String.prototype.search method. */ - isRegExp: Symbol; + search: symbol; /** - * A method that returns the default iterator for an object.Called by the semantics of the - * for-of statement. + * A function valued property that is the constructor function that is used to create + * derived objects. + */ + species: symbol; + + /** + * A regular expression method that splits a string at the indices that match the regular + * expression. Called by the String.prototype.split method. */ - iterator: Symbol; + split: symbol; /** * A method that converts an object to a corresponding primitive value.Called by the ToPrimitive - * abstract operation. + * abstract operation. */ - toPrimitive: Symbol; + toPrimitive: symbol; /** - * A String value that is used in the creation of the default string description of an object. - * Called by the built- in method Object.prototype.toString. + * A String value that is used in the creation of the default string description of an object. + * Called by the built-in method Object.prototype.toString. */ - toStringTag: Symbol; + toStringTag: symbol; /** * An Object whose own property names are property names that are excluded from the with * environment bindings of the associated objects. */ - unscopables: Symbol; + unscopables: symbol; } declare var Symbol: SymbolConstructor; @@ -1272,10 +1319,10 @@ interface ObjectConstructor { * Returns an array of all symbol properties found directly on object o. * @param o Object to retrieve the symbols from. */ - getOwnPropertySymbols(o: any): Symbol[]; + getOwnPropertySymbols(o: any): symbol[]; /** - * Returns true if the values are the same value, false otherwise. + * Returns true if the values are the same value, false otherwise. * @param value1 The first value. * @param value2 The second value. */ @@ -1394,22 +1441,22 @@ interface ArrayLike { interface Array { /** Iterator */ - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, T]>; + entries(): IterableIterator<[number, T]>; /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; /** * Returns the value of the first element in the array where predicate is true, and undefined @@ -1493,7 +1540,7 @@ interface ArrayConstructor { interface String { /** Iterator */ - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; /** * Returns a nonnegative integer Number less than 1114112 (0x110000) that is the code point @@ -1611,12 +1658,17 @@ interface IteratorResult { } interface Iterator { - //[Symbol.iterator](): Iterator; - next(): IteratorResult; + next(value?: any): IteratorResult; + return?(value?: any): IteratorResult; + throw?(e?: any): IteratorResult; } interface Iterable { - //[Symbol.iterator](): Iterator; + [Symbol.iterator](): Iterator; +} + +interface IterableIterator extends Iterator { + [Symbol.iterator](): IterableIterator; } interface GeneratorFunction extends Function { @@ -1634,11 +1686,12 @@ interface GeneratorFunctionConstructor { } declare var GeneratorFunction: GeneratorFunctionConstructor; -interface Generator extends Iterator { +interface Generator extends IterableIterator { next(value?: any): IteratorResult; - throw (exception: any): IteratorResult; - return (value: T): IteratorResult; - // [Symbol.toStringTag]: string; + throw(exception: any): IteratorResult; + return(value: T): IteratorResult; + [Symbol.iterator](): Generator; + [Symbol.toStringTag]: string; } interface Math { @@ -1752,12 +1805,10 @@ interface Math { */ cbrt(x: number): number; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface RegExp { - // [Symbol.isRegExp]: boolean; - /** * Matches a string with a regular expression, and returns an array containing the results of * that search. @@ -1789,6 +1840,20 @@ interface RegExp { */ split(string: string, limit?: number): string[]; + /** + * Returns a string indicating the flags of the regular expression in question. This field is read-only. + * The characters in this string are sequenced and concatenated in the following order: + * + * - "g" for global + * - "i" for ignoreCase + * - "m" for multiline + * - "u" for unicode + * - "y" for sticky + * + * If no flags are set, the value is the empty string. + */ + flags: string; + /** * Returns a Boolean value indicating the state of the sticky flag (y) used with a regular * expression. Default is false. Read-only. @@ -1805,16 +1870,16 @@ interface RegExp { interface Map { clear(): void; delete(key: K): boolean; - entries(): Iterator<[K, V]>; + entries(): IterableIterator<[K, V]>; forEach(callbackfn: (value: V, index: K, map: Map) => void, thisArg?: any): void; get(key: K): V; has(key: K): boolean; - keys(): Iterator; + keys(): IterableIterator; set(key: K, value?: V): Map; size: number; - values(): Iterator; - // [Symbol.iterator]():Iterator<[K,V]>; - // [Symbol.toStringTag]: string; + values(): IterableIterator; + [Symbol.iterator]():IterableIterator<[K,V]>; + [Symbol.toStringTag]: string; } interface MapConstructor { @@ -1830,7 +1895,7 @@ interface WeakMap { get(key: K): V; has(key: K): boolean; set(key: K, value?: V): WeakMap; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface WeakMapConstructor { @@ -1844,14 +1909,14 @@ interface Set { add(value: T): Set; clear(): void; delete(value: T): boolean; - entries(): Iterator<[T, T]>; + entries(): IterableIterator<[T, T]>; forEach(callbackfn: (value: T, index: T, set: Set) => void, thisArg?: any): void; has(value: T): boolean; - keys(): Iterator; + keys(): IterableIterator; size: number; - values(): Iterator; - // [Symbol.iterator]():Iterator; - // [Symbol.toStringTag]: string; + values(): IterableIterator; + [Symbol.iterator]():IterableIterator; + [Symbol.toStringTag]: string; } interface SetConstructor { @@ -1866,7 +1931,7 @@ interface WeakSet { clear(): void; delete(value: T): boolean; has(value: T): boolean; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface WeakSetConstructor { @@ -1877,7 +1942,7 @@ interface WeakSetConstructor { declare var WeakSet: WeakSetConstructor; interface JSON { - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } /** @@ -1897,7 +1962,7 @@ interface ArrayBuffer { */ slice(begin: number, end?: number): ArrayBuffer; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface ArrayBufferConstructor { @@ -2034,7 +2099,7 @@ interface DataView { */ setUint32(byteOffset: number, value: number, littleEndian: boolean): void; - // [Symbol.toStringTag]: string; + [Symbol.toStringTag]: string; } interface DataViewConstructor { @@ -2081,7 +2146,7 @@ interface Int8Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -2161,7 +2226,7 @@ interface Int8Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -2298,10 +2363,10 @@ interface Int8Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Int8ArrayConstructor { @@ -2371,7 +2436,7 @@ interface Uint8Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -2451,7 +2516,7 @@ interface Uint8Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -2588,10 +2653,10 @@ interface Uint8Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint8ArrayConstructor { @@ -2661,7 +2726,7 @@ interface Uint8ClampedArray { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -2741,7 +2806,7 @@ interface Uint8ClampedArray { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -2878,10 +2943,10 @@ interface Uint8ClampedArray { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint8ClampedArrayConstructor { @@ -2951,7 +3016,7 @@ interface Int16Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3031,7 +3096,7 @@ interface Int16Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -3168,10 +3233,10 @@ interface Int16Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Int16ArrayConstructor { @@ -3241,7 +3306,7 @@ interface Uint16Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3321,7 +3386,7 @@ interface Uint16Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -3458,10 +3523,10 @@ interface Uint16Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint16ArrayConstructor { @@ -3531,7 +3596,7 @@ interface Int32Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3611,7 +3676,7 @@ interface Int32Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -3748,10 +3813,10 @@ interface Int32Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Int32ArrayConstructor { @@ -3821,7 +3886,7 @@ interface Uint32Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -3901,7 +3966,7 @@ interface Uint32Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -4038,10 +4103,10 @@ interface Uint32Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Uint32ArrayConstructor { @@ -4111,7 +4176,7 @@ interface Float32Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -4191,7 +4256,7 @@ interface Float32Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -4328,10 +4393,10 @@ interface Float32Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Float32ArrayConstructor { @@ -4401,7 +4466,7 @@ interface Float64Array { /** * Returns an array of key, value pairs for every entry in the array */ - entries(): Iterator<[number, number]>; + entries(): IterableIterator<[number, number]>; /** * Determines whether all the members of an array satisfy the specified test. @@ -4481,7 +4546,7 @@ interface Float64Array { /** * Returns an list of keys in the array */ - keys(): Iterator; + keys(): IterableIterator; /** * Returns the index of the last occurrence of a value in an array. @@ -4618,10 +4683,10 @@ interface Float64Array { /** * Returns an list of values in the array */ - values(): Iterator; + values(): IterableIterator; [index: number]: number; - // [Symbol.iterator] (): Iterator; + [Symbol.iterator](): IterableIterator; } interface Float64ArrayConstructor { @@ -4671,27 +4736,38 @@ interface ProxyHandler { interface ProxyConstructor { revocable(target: T, handler: ProxyHandler): { proxy: T; revoke: () => void; }; - new (target: T, handeler: ProxyHandler): T + new (target: T, handler: ProxyHandler): T } declare var Proxy: ProxyConstructor; -declare var Reflect: { - apply(target: Function, thisArgument: any, argumentsList: ArrayLike): any; - construct(target: Function, argumentsList: ArrayLike): any; - defineProperty(target: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean; - deleteProperty(target: any, propertyKey: PropertyKey): boolean; - enumerate(target: any): Iterator; - get(target: any, propertyKey: PropertyKey, receiver?: any): any; - getOwnPropertyDescriptor(target: any, propertyKey: PropertyKey): PropertyDescriptor; - getPrototypeOf(target: any): any; - has(target: any, propertyKey: string): boolean; - has(target: any, propertyKey: Symbol): boolean; - isExtensible(target: any): boolean; - ownKeys(target: any): Array; - preventExtensions(target: any): boolean; - set(target: any, propertyKey: PropertyKey, value: any, receiver? :any): boolean; - setPrototypeOf(target: any, proto: any): boolean; -}; +declare module Reflect { + function apply(target: Function, thisArgument: any, argumentsList: ArrayLike): any; + function construct(target: Function, argumentsList: ArrayLike): any; + function defineProperty(target: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean; + function deleteProperty(target: any, propertyKey: PropertyKey): boolean; + function enumerate(target: any): IterableIterator; + function get(target: any, propertyKey: PropertyKey, receiver?: any): any; + function getOwnPropertyDescriptor(target: any, propertyKey: PropertyKey): PropertyDescriptor; + function getPrototypeOf(target: any): any; + function has(target: any, propertyKey: string): boolean; + function has(target: any, propertyKey: symbol): boolean; + function isExtensible(target: any): boolean; + function ownKeys(target: any): Array; + function preventExtensions(target: any): boolean; + function set(target: any, propertyKey: PropertyKey, value: any, receiver? :any): boolean; + function setPrototypeOf(target: any, proto: any): boolean; +} + +interface PromiseLike { + /** + * Attaches callbacks for the resolution and/or rejection of the Promise. + * @param onfulfilled The callback to execute when the Promise is resolved. + * @param onrejected The callback to execute when the Promise is rejected. + * @returns A Promise for the completion of which ever callback is executed. + */ + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => TResult | PromiseLike): PromiseLike; + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => void): PromiseLike; +} /** * Represents the completion of an asynchronous operation @@ -4703,14 +4779,17 @@ interface Promise { * @param onrejected The callback to execute when the Promise is rejected. * @returns A Promise for the completion of which ever callback is executed. */ - then(onfulfilled?: (value: T) => TResult | Promise, onrejected?: (reason: any) => TResult | Promise): Promise; + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => TResult | PromiseLike): Promise; + then(onfulfilled?: (value: T) => TResult | PromiseLike, onrejected?: (reason: any) => void): Promise; /** * Attaches a callback for only the rejection of the Promise. * @param onrejected The callback to execute when the Promise is rejected. * @returns A Promise for the completion of the callback. */ - catch(onrejected?: (reason: any) => T | Promise): Promise; + catch(onrejected?: (reason: any) => T | PromiseLike): Promise; + + [Symbol.toStringTag]: string; } interface PromiseConstructor { @@ -4721,13 +4800,11 @@ interface PromiseConstructor { /** * Creates a new Promise. - * @param init A callback used to initialize the promise. This callback is passed two arguments: + * @param executor A callback used to initialize the promise. This callback is passed two arguments: * a resolve callback used resolve the promise with a value or the result of another promise, * and a reject callback used to reject the promise with a provided reason or error. */ - new (init: (resolve: (value?: T | Promise) => void, reject: (reason?: any) => void) => void): Promise; - - (init: (resolve: (value?: T | Promise) => void, reject: (reason?: any) => void) => void): Promise; + new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void): Promise; /** * Creates a Promise that is resolved with an array of results when all of the provided Promises @@ -4735,15 +4812,7 @@ interface PromiseConstructor { * @param values An array of Promises. * @returns A new Promise. */ - all(values: (T | Promise)[]): Promise; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of values. - * @returns A new Promise. - */ - all(values: Promise[]): Promise; + all(values: Iterable>): Promise; /** * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved @@ -4751,7 +4820,7 @@ interface PromiseConstructor { * @param values An array of Promises. * @returns A new Promise. */ - race(values: (T | Promise)[]): Promise; + race(values: Iterable>): Promise; /** * Creates a new rejected promise for the provided reason. @@ -4772,13 +4841,15 @@ interface PromiseConstructor { * @param value A promise. * @returns A promise whose internal state matches the provided promise. */ - resolve(value: T | Promise): Promise; + resolve(value: T | PromiseLike): Promise; /** * Creates a new resolved promise . * @returns A resolved promise. */ resolve(): Promise; + + [Symbol.species]: Function; } declare var Promise: PromiseConstructor; @@ -4882,7 +4953,7 @@ declare module Intl { second?: string; timeZoneName?: string; formatMatcher?: string; - hour12: boolean; + hour12?: boolean; } interface ResolvedDateTimeFormatOptions { @@ -4966,36 +5037,99 @@ interface Date { toLocaleString(locale?: string, options?: Intl.DateTimeFormatOptions): string; } + ///////////////////////////// /// IE DOM APIs ///////////////////////////// +interface Algorithm { + name?: string; +} -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; +interface AriaRequestEventInit extends EventInit { + attributeName?: string; + attributeValue?: string; } -interface ObjectURLOptions { - oneTimeOnly?: boolean; +interface ClipboardEventInit extends EventInit { + data?: string; + dataType?: string; } -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; +interface CommandEventInit extends EventInit { + commandName?: string; + detail?: string; } -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; +interface CompositionEventInit extends UIEventInit { + data?: string; } interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { arrayOfDomainStrings?: string[]; } -interface AlgorithmParameters { +interface CustomEventInit extends EventInit { + detail?: any; +} + +interface DeviceAccelerationDict { + x?: number; + y?: number; + z?: number; +} + +interface DeviceRotationRateDict { + alpha?: number; + beta?: number; + gamma?: number; +} + +interface EventInit { + bubbles?: boolean; + cancelable?: boolean; +} + +interface ExceptionInformation { + domain?: string; +} + +interface FocusEventInit extends UIEventInit { + relatedTarget?: EventTarget; +} + +interface HashChangeEventInit extends EventInit { + newURL?: string; + oldURL?: string; +} + +interface KeyAlgorithm { + name?: string; +} + +interface KeyboardEventInit extends SharedKeyboardAndMouseEventInit { + key?: string; + location?: number; + repeat?: boolean; +} + +interface MouseEventInit extends SharedKeyboardAndMouseEventInit { + screenX?: number; + screenY?: number; + clientX?: number; + clientY?: number; + button?: number; + buttons?: number; + relatedTarget?: EventTarget; +} + +interface MsZoomToOptions { + contentX?: number; + contentY?: number; + viewportX?: string; + viewportY?: string; + scaleFactor?: number; + animate?: string; } interface MutationObserverInit { @@ -5008,6 +5142,10 @@ interface MutationObserverInit { attributeFilter?: string[]; } +interface ObjectURLOptions { + oneTimeOnly?: boolean; +} + interface PointerEventInit extends MouseEventInit { pointerId?: number; width?: number; @@ -5019,52 +5157,43 @@ interface PointerEventInit extends MouseEventInit { isPrimary?: boolean; } -interface ExceptionInformation { - domain?: string; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; +interface PositionOptions { + enableHighAccuracy?: boolean; + timeout?: number; + maximumAge?: number; } -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; +interface SharedKeyboardAndMouseEventInit extends UIEventInit { + ctrlKey?: boolean; + shiftKey?: boolean; + altKey?: boolean; + metaKey?: boolean; + keyModifierStateAltGraph?: boolean; + keyModifierStateCapsLock?: boolean; + keyModifierStateFn?: boolean; + keyModifierStateFnLock?: boolean; + keyModifierStateHyper?: boolean; + keyModifierStateNumLock?: boolean; + keyModifierStateOS?: boolean; + keyModifierStateScrollLock?: boolean; + keyModifierStateSuper?: boolean; + keyModifierStateSymbol?: boolean; + keyModifierStateSymbolLock?: boolean; } -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; +interface StoreExceptionsInformation extends ExceptionInformation { + siteName?: string; + explanationString?: string; + detailURI?: string; } -interface Algorithm { - name?: string; - params?: AlgorithmParameters; +interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { + arrayOfDomainStrings?: string[]; } -interface MouseEventInit { - bubbles?: boolean; - cancelable?: boolean; +interface UIEventInit extends EventInit { view?: Window; detail?: number; - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; } interface WebGLContextAttributes { @@ -5076,3155 +5205,3943 @@ interface WebGLContextAttributes { preserveDrawingBuffer?: boolean; } -interface NodeListOf extends NodeList { +interface WebGLContextEventInit extends EventInit { + statusMessage?: string; +} + +interface WheelEventInit extends MouseEventInit { + deltaX?: number; + deltaY?: number; + deltaZ?: number; + deltaMode?: number; +} + +interface EventListener { + (evt: Event): void; +} + +interface ANGLE_instanced_arrays { + drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; + drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; + vertexAttribDivisorANGLE(index: number, divisor: number): void; + VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; +} + +declare var ANGLE_instanced_arrays: { + prototype: ANGLE_instanced_arrays; + new(): ANGLE_instanced_arrays; + VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; +} + +interface AnalyserNode extends AudioNode { + fftSize: number; + frequencyBinCount: number; + maxDecibels: number; + minDecibels: number; + smoothingTimeConstant: number; + getByteFrequencyData(array: Uint8Array): void; + getByteTimeDomainData(array: Uint8Array): void; + getFloatFrequencyData(array: any): void; + getFloatTimeDomainData(array: any): void; +} + +declare var AnalyserNode: { + prototype: AnalyserNode; + new(): AnalyserNode; +} + +interface AnimationEvent extends Event { + animationName: string; + elapsedTime: number; + initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; +} + +declare var AnimationEvent: { + prototype: AnimationEvent; + new(): AnimationEvent; +} + +interface ApplicationCache extends EventTarget { + oncached: (ev: Event) => any; + onchecking: (ev: Event) => any; + ondownloading: (ev: Event) => any; + onerror: (ev: Event) => any; + onnoupdate: (ev: Event) => any; + onobsolete: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + onupdateready: (ev: Event) => any; + status: number; + abort(): void; + swapCache(): void; + update(): void; + CHECKING: number; + DOWNLOADING: number; + IDLE: number; + OBSOLETE: number; + UNCACHED: number; + UPDATEREADY: number; + addEventListener(type: "cached", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "checking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "downloading", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "noupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "obsolete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "updateready", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var ApplicationCache: { + prototype: ApplicationCache; + new(): ApplicationCache; + CHECKING: number; + DOWNLOADING: number; + IDLE: number; + OBSOLETE: number; + UNCACHED: number; + UPDATEREADY: number; +} + +interface AriaRequestEvent extends Event { + attributeName: string; + attributeValue: string; +} + +declare var AriaRequestEvent: { + prototype: AriaRequestEvent; + new(type: string, eventInitDict?: AriaRequestEventInit): AriaRequestEvent; +} + +interface Attr extends Node { + name: string; + ownerElement: Element; + specified: boolean; + value: string; +} + +declare var Attr: { + prototype: Attr; + new(): Attr; +} + +interface AudioBuffer { + duration: number; length: number; - item(index: number): TNode; - [index: number]: TNode; + numberOfChannels: number; + sampleRate: number; + getChannelData(channel: number): any; } -interface HTMLElement extends Element, ElementCSSInlineStyle, MSEventAttachmentTarget, MSNodeExtensions { - hidden: any; - readyState: any; - onmouseleave: (ev: MouseEvent) => any; - onbeforecut: (ev: DragEvent) => any; - onkeydown: (ev: KeyboardEvent) => any; - onmove: (ev: MSEventObj) => any; - onkeyup: (ev: KeyboardEvent) => any; - onreset: (ev: Event) => any; - onhelp: (ev: Event) => any; - ondragleave: (ev: DragEvent) => any; - className: string; - onfocusin: (ev: FocusEvent) => any; - onseeked: (ev: Event) => any; - recordNumber: any; - title: string; - parentTextEdit: Element; - outerHTML: string; - ondurationchange: (ev: Event) => any; - offsetHeight: number; - all: HTMLCollection; - onblur: (ev: FocusEvent) => any; - dir: string; - onemptied: (ev: Event) => any; - onseeking: (ev: Event) => any; - oncanplay: (ev: Event) => any; - ondeactivate: (ev: UIEvent) => any; - ondatasetchanged: (ev: MSEventObj) => any; - onrowsdelete: (ev: MSEventObj) => any; - sourceIndex: number; - onloadstart: (ev: Event) => any; - onlosecapture: (ev: MSEventObj) => any; - ondragenter: (ev: DragEvent) => any; - oncontrolselect: (ev: MSEventObj) => any; - onsubmit: (ev: Event) => any; - behaviorUrns: MSBehaviorUrnsCollection; - scopeName: string; - onchange: (ev: Event) => any; +declare var AudioBuffer: { + prototype: AudioBuffer; + new(): AudioBuffer; +} + +interface AudioBufferSourceNode extends AudioNode { + buffer: AudioBuffer; + loop: boolean; + loopEnd: number; + loopStart: number; + onended: (ev: Event) => any; + playbackRate: AudioParam; + start(when?: number, offset?: number, duration?: number): void; + stop(when?: number): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var AudioBufferSourceNode: { + prototype: AudioBufferSourceNode; + new(): AudioBufferSourceNode; +} + +interface AudioContext extends EventTarget { + currentTime: number; + destination: AudioDestinationNode; + listener: AudioListener; + sampleRate: number; + createAnalyser(): AnalyserNode; + createBiquadFilter(): BiquadFilterNode; + createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; + createBufferSource(): AudioBufferSourceNode; + createChannelMerger(numberOfInputs?: number): ChannelMergerNode; + createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; + createConvolver(): ConvolverNode; + createDelay(maxDelayTime?: number): DelayNode; + createDynamicsCompressor(): DynamicsCompressorNode; + createGain(): GainNode; + createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; + createOscillator(): OscillatorNode; + createPanner(): PannerNode; + createPeriodicWave(real: any, imag: any): PeriodicWave; + createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; + createStereoPanner(): StereoPannerNode; + createWaveShaper(): WaveShaperNode; + decodeAudioData(audioData: ArrayBuffer, successCallback: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): void; +} + +declare var AudioContext: { + prototype: AudioContext; + new(): AudioContext; +} + +interface AudioDestinationNode extends AudioNode { + maxChannelCount: number; +} + +declare var AudioDestinationNode: { + prototype: AudioDestinationNode; + new(): AudioDestinationNode; +} + +interface AudioListener { + dopplerFactor: number; + speedOfSound: number; + setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; + setPosition(x: number, y: number, z: number): void; + setVelocity(x: number, y: number, z: number): void; +} + +declare var AudioListener: { + prototype: AudioListener; + new(): AudioListener; +} + +interface AudioNode extends EventTarget { + channelCount: number; + channelCountMode: string; + channelInterpretation: string; + context: AudioContext; + numberOfInputs: number; + numberOfOutputs: number; + connect(destination: AudioNode, output?: number, input?: number): void; + disconnect(output?: number): void; +} + +declare var AudioNode: { + prototype: AudioNode; + new(): AudioNode; +} + +interface AudioParam { + defaultValue: number; + value: number; + cancelScheduledValues(startTime: number): void; + exponentialRampToValueAtTime(value: number, endTime: number): void; + linearRampToValueAtTime(value: number, endTime: number): void; + setTargetAtTime(target: number, startTime: number, timeConstant: number): void; + setValueAtTime(value: number, startTime: number): void; + setValueCurveAtTime(values: any, startTime: number, duration: number): void; +} + +declare var AudioParam: { + prototype: AudioParam; + new(): AudioParam; +} + +interface AudioProcessingEvent extends Event { + inputBuffer: AudioBuffer; + outputBuffer: AudioBuffer; + playbackTime: number; +} + +declare var AudioProcessingEvent: { + prototype: AudioProcessingEvent; + new(): AudioProcessingEvent; +} + +interface AudioTrack { + enabled: boolean; id: string; - onlayoutcomplete: (ev: MSEventObj) => any; - uniqueID: string; - onbeforeactivate: (ev: UIEvent) => any; - oncanplaythrough: (ev: Event) => any; - onbeforeupdate: (ev: MSEventObj) => any; - onfilterchange: (ev: MSEventObj) => any; - offsetParent: Element; - ondatasetcomplete: (ev: MSEventObj) => any; - onsuspend: (ev: Event) => any; - onmouseenter: (ev: MouseEvent) => any; - innerText: string; - onerrorupdate: (ev: MSEventObj) => any; - onmouseout: (ev: MouseEvent) => any; - parentElement: HTMLElement; - onmousewheel: (ev: MouseWheelEvent) => any; - onvolumechange: (ev: Event) => any; - oncellchange: (ev: MSEventObj) => any; - onrowexit: (ev: MSEventObj) => any; - onrowsinserted: (ev: MSEventObj) => any; - onpropertychange: (ev: MSEventObj) => any; - filters: any; - children: HTMLCollection; - ondragend: (ev: DragEvent) => any; - onbeforepaste: (ev: DragEvent) => any; - ondragover: (ev: DragEvent) => any; - offsetTop: number; - onmouseup: (ev: MouseEvent) => any; - ondragstart: (ev: DragEvent) => any; - onbeforecopy: (ev: DragEvent) => any; - ondrag: (ev: DragEvent) => any; - innerHTML: string; - onmouseover: (ev: MouseEvent) => any; - lang: string; - uniqueNumber: number; - onpause: (ev: Event) => any; - tagUrn: string; - onmousedown: (ev: MouseEvent) => any; - onclick: (ev: MouseEvent) => any; - onwaiting: (ev: Event) => any; - onresizestart: (ev: MSEventObj) => any; - offsetLeft: number; - isTextEdit: boolean; - isDisabled: boolean; - onpaste: (ev: DragEvent) => any; - canHaveHTML: boolean; - onmoveend: (ev: MSEventObj) => any; + kind: string; + label: string; language: string; - onstalled: (ev: Event) => any; - onmousemove: (ev: MouseEvent) => any; - style: MSStyleCSSProperties; - isContentEditable: boolean; - onbeforeeditfocus: (ev: MSEventObj) => any; - onratechange: (ev: Event) => any; - contentEditable: string; - tabIndex: number; - document: Document; - onprogress: (ev: ProgressEvent) => any; - ondblclick: (ev: MouseEvent) => any; - oncontextmenu: (ev: MouseEvent) => any; - onloadedmetadata: (ev: Event) => any; - onafterupdate: (ev: MSEventObj) => any; - onerror: (ev: ErrorEvent) => any; - onplay: (ev: Event) => any; - onresizeend: (ev: MSEventObj) => any; - onplaying: (ev: Event) => any; - isMultiLine: boolean; - onfocusout: (ev: FocusEvent) => any; - onabort: (ev: UIEvent) => any; - ondataavailable: (ev: MSEventObj) => any; - hideFocus: boolean; - onreadystatechange: (ev: Event) => any; - onkeypress: (ev: KeyboardEvent) => any; - onloadeddata: (ev: Event) => any; - onbeforedeactivate: (ev: UIEvent) => any; - outerText: string; - disabled: boolean; - onactivate: (ev: UIEvent) => any; - accessKey: string; - onmovestart: (ev: MSEventObj) => any; - onselectstart: (ev: Event) => any; - onfocus: (ev: FocusEvent) => any; - ontimeupdate: (ev: Event) => any; - onresize: (ev: UIEvent) => any; - oncut: (ev: DragEvent) => any; - onselect: (ev: UIEvent) => any; - ondrop: (ev: DragEvent) => any; - offsetWidth: number; - oncopy: (ev: DragEvent) => any; - onended: (ev: Event) => any; - onscroll: (ev: UIEvent) => any; - onrowenter: (ev: MSEventObj) => any; - onload: (ev: Event) => any; - canHaveChildren: boolean; - oninput: (ev: Event) => any; - onmscontentzoom: (ev: MSEventObj) => any; - oncuechange: (ev: Event) => any; - spellcheck: boolean; - classList: DOMTokenList; - onmsmanipulationstatechanged: (ev: any) => any; - draggable: boolean; - dataset: DOMStringMap; - dragDrop(): boolean; - scrollIntoView(top?: boolean): void; - addFilter(filter: any): void; - setCapture(containerCapture?: boolean): void; - focus(): void; - getAdjacentText(where: string): string; - insertAdjacentText(where: string, text: string): void; - getElementsByClassName(classNames: string): NodeList; - setActive(): void; - removeFilter(filter: any): void; - blur(): void; - clearAttributes(): void; - releaseCapture(): void; - createControlRange(): ControlRangeCollection; - removeBehavior(cookie: number): boolean; - contains(child: HTMLElement): boolean; - click(): void; - insertAdjacentElement(position: string, insertedElement: Element): Element; - mergeAttributes(source: HTMLElement, preserveIdentity?: boolean): void; - replaceAdjacentText(where: string, newText: string): string; - applyElement(apply: Element, where?: string): Element; - addBehavior(bstrUrl: string, factory?: any): number; - insertAdjacentHTML(where: string, html: string): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + sourceBuffer: SourceBuffer; +} + +declare var AudioTrack: { + prototype: AudioTrack; + new(): AudioTrack; +} + +interface AudioTrackList extends EventTarget { + length: number; + onaddtrack: (ev: TrackEvent) => any; + onchange: (ev: Event) => any; + onremovetrack: (ev: TrackEvent) => any; + getTrackById(id: string): AudioTrack; + item(index: number): AudioTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "removetrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: AudioTrack; } -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; + +declare var AudioTrackList: { + prototype: AudioTrackList; + new(): AudioTrackList; } -interface Document extends Node, NodeSelector, MSEventAttachmentTarget, DocumentEvent, MSResourceMetadata, MSNodeExtensions, MSDocumentExtensions, GlobalEventHandlers { - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Retrieves the collection of user agents and versions declared in the X-UA-Compatible - */ - compatible: MSCompatibleInfoCollection; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (ev: KeyboardEvent) => any; - /** - * Gets the implementation object of the current document. - */ - implementation: DOMImplementation; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (ev: Event) => any; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollection; - /** - * Fires when the user presses the F1 key while the browser is the active window. - * @param ev The event. - */ - onhelp: (ev: Event) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (ev: DragEvent) => any; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Fires for an element just prior to setting focus on that element. - * @param ev The focus event - */ - onfocusin: (ev: FocusEvent) => any; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (ev: Event) => any; - security: string; - /** - * Contains the title of the document. - */ - title: string; - /** - * Retrieves a collection of namespace objects. - */ - namespaces: MSNamespaceInfoCollection; - /** - * Gets the default character set from the current regional language settings. - */ - defaultCharset: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollection; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - styleSheets: StyleSheetList; - /** - * Retrieves a collection of all window objects defined by the given document or defined by the document associated with the given window. - */ - frames: Window; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (ev: Event) => any; - /** - * Returns a reference to the collection of elements contained by the object. - */ - all: HTMLCollection; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollection; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (ev: FocusEvent) => any; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (ev: Event) => any; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (ev: Event) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (ev: UIEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (ev: Event) => any; - /** - * Fires when the data set exposed by a data source object changes. - * @param ev The event. - */ - ondatasetchanged: (ev: MSEventObj) => any; - /** - * Fires when rows are about to be deleted from the recordset. - * @param ev The event - */ - onrowsdelete: (ev: MSEventObj) => any; - Script: MSScriptHost; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (ev: Event) => any; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - URLUnencoded: string; - defaultView: Window; - /** - * Fires when the user is about to make a control selection of the object. - * @param ev The event. - */ - oncontrolselect: (ev: MSEventObj) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (ev: DragEvent) => any; - onsubmit: (ev: Event) => any; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - inputEncoding: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - activeElement: Element; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (ev: Event) => any; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollection; - /** - * Retrieves an autogenerated, unique identifier for the object. - */ - uniqueID: string; - /** - * Sets or gets the URL for the current document. - */ - URL: string; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (ev: UIEvent) => any; - head: HTMLHeadElement; - cookie: string; - xmlEncoding: string; - oncanplaythrough: (ev: Event) => any; - /** - * Retrieves the document compatibility mode of the document. - */ - documentMode: number; - characterSet: string; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollection; - onbeforeupdate: (ev: MSEventObj) => any; - /** - * Fires to indicate that all data is available from the data source object. - * @param ev The event. - */ - ondatasetcomplete: (ev: MSEventObj) => any; - plugins: HTMLCollection; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (ev: Event) => any; - /** - * Gets the root svg element in the document hierarchy. - */ - rootElement: SVGSVGElement; - /** - * Retrieves a value that indicates the current state of the object. - */ - readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - referrer: string; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Fires on a databound object when an error occurs while updating the associated data in the data source object. - * @param ev The event. - */ - onerrorupdate: (ev: MSEventObj) => any; - /** - * Gets a reference to the container object of the window. - */ - parentWindow: Window; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (ev: MouseEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (ev: MSSiteModeEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (ev: MouseWheelEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (ev: Event) => any; - /** - * Fires when data changes in the data provider. - * @param ev The event. - */ - oncellchange: (ev: MSEventObj) => any; - /** - * Fires just before the data source control changes the current row in the object. - * @param ev The event. - */ - onrowexit: (ev: MSEventObj) => any; - /** - * Fires just after new rows are inserted in the current recordset. - * @param ev The event. - */ - onrowsinserted: (ev: MSEventObj) => any; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string; - msCapsLockWarningOff: boolean; - /** - * Fires when a property changes on the object. - * @param ev The event. - */ - onpropertychange: (ev: MSEventObj) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (ev: DragEvent) => any; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - doctype: DocumentType; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (ev: DragEvent) => any; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (ev: DragEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (ev: MouseEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (ev: DragEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (ev: MouseEvent) => any; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (ev: MouseEvent) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (ev: MouseEvent) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (ev: Event) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (ev: MSSiteModeEvent) => any; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollection; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - xmlStandalone: boolean; - /** - * Represents the active selection, which is a highlighted block of text or other elements in the document that a user or a script can carry out some action on. - */ - selection: MSSelection; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (ev: Event) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (ev: MouseEvent) => any; - /** - * Fires before an object contained in an editable element enters a UI-activated state or when an editable container object is control selected. - * @param ev The event. - */ - onbeforeeditfocus: (ev: MSEventObj) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (ev: ProgressEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (ev: MouseEvent) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (ev: Event) => any; - media: string; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (ev: ErrorEvent) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (ev: Event) => any; - onafterupdate: (ev: MSEventObj) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (ev: Event) => any; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollection; - /** - * Contains information about the current URL. - */ - location: Location; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (ev: UIEvent) => any; - /** - * Fires for the current element with focus immediately after moving focus to another element. - * @param ev The event. - */ - onfocusout: (ev: FocusEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (ev: Event) => any; - /** - * Fires when a local DOM Storage area is written to disk. - * @param ev The event. - */ - onstoragecommit: (ev: StorageEvent) => any; - /** - * Fires periodically as data arrives from data source objects that asynchronously transmit their data. - * @param ev The event. - */ - ondataavailable: (ev: MSEventObj) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (ev: Event) => any; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - lastModified: string; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (ev: KeyboardEvent) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (ev: Event) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (ev: UIEvent) => any; - onselectstart: (ev: Event) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (ev: FocusEvent) => any; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (ev: UIEvent) => any; - ondrop: (ev: DragEvent) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (ev: Event) => any; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - compatMode: string; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (ev: UIEvent) => any; - /** - * Fires to indicate that the current row has changed in the data source and new data values are available on the object. - * @param ev The event. - */ - onrowenter: (ev: MSEventObj) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (ev: Event) => any; - oninput: (ev: Event) => any; - onmspointerdown: (ev: any) => any; - msHidden: boolean; - msVisibilityState: string; - onmsgesturedoubletap: (ev: any) => any; - visibilityState: string; - onmsmanipulationstatechanged: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmscontentzoom: (ev: MSEventObj) => any; - onmspointermove: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - onmsinertiastart: (ev: any) => any; - msCSSOMElementFloatMetrics: boolean; - onmspointerover: (ev: any) => any; - hidden: boolean; - onmspointerup: (ev: any) => any; - msFullscreenEnabled: boolean; - onmsfullscreenerror: (ev: any) => any; - onmspointerenter: (ev: any) => any; - msFullscreenElement: Element; - onmsfullscreenchange: (ev: any) => any; - onmspointerleave: (ev: any) => any; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - adoptNode(source: Node): Node; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - createCDATASection(data: string): CDATASection; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: "a"): HTMLAnchorElement; - createElement(tagName: "abbr"): HTMLPhraseElement; - createElement(tagName: "acronym"): HTMLPhraseElement; - createElement(tagName: "address"): HTMLBlockElement; - createElement(tagName: "applet"): HTMLAppletElement; - createElement(tagName: "area"): HTMLAreaElement; - createElement(tagName: "article"): HTMLElement; - createElement(tagName: "aside"): HTMLElement; - createElement(tagName: "audio"): HTMLAudioElement; - createElement(tagName: "b"): HTMLPhraseElement; - createElement(tagName: "base"): HTMLBaseElement; - createElement(tagName: "basefont"): HTMLBaseFontElement; - createElement(tagName: "bdo"): HTMLPhraseElement; - createElement(tagName: "bgsound"): HTMLBGSoundElement; - createElement(tagName: "big"): HTMLPhraseElement; - createElement(tagName: "blockquote"): HTMLBlockElement; - createElement(tagName: "body"): HTMLBodyElement; - createElement(tagName: "br"): HTMLBRElement; - createElement(tagName: "button"): HTMLButtonElement; - createElement(tagName: "canvas"): HTMLCanvasElement; - createElement(tagName: "caption"): HTMLTableCaptionElement; - createElement(tagName: "center"): HTMLBlockElement; - createElement(tagName: "cite"): HTMLPhraseElement; - createElement(tagName: "code"): HTMLPhraseElement; - createElement(tagName: "col"): HTMLTableColElement; - createElement(tagName: "colgroup"): HTMLTableColElement; - createElement(tagName: "datalist"): HTMLDataListElement; - createElement(tagName: "dd"): HTMLDDElement; - createElement(tagName: "del"): HTMLModElement; - createElement(tagName: "dfn"): HTMLPhraseElement; - createElement(tagName: "dir"): HTMLDirectoryElement; - createElement(tagName: "div"): HTMLDivElement; - createElement(tagName: "dl"): HTMLDListElement; - createElement(tagName: "dt"): HTMLDTElement; - createElement(tagName: "em"): HTMLPhraseElement; - createElement(tagName: "embed"): HTMLEmbedElement; - createElement(tagName: "fieldset"): HTMLFieldSetElement; - createElement(tagName: "figcaption"): HTMLElement; - createElement(tagName: "figure"): HTMLElement; - createElement(tagName: "font"): HTMLFontElement; - createElement(tagName: "footer"): HTMLElement; - createElement(tagName: "form"): HTMLFormElement; - createElement(tagName: "frame"): HTMLFrameElement; - createElement(tagName: "frameset"): HTMLFrameSetElement; - createElement(tagName: "h1"): HTMLHeadingElement; - createElement(tagName: "h2"): HTMLHeadingElement; - createElement(tagName: "h3"): HTMLHeadingElement; - createElement(tagName: "h4"): HTMLHeadingElement; - createElement(tagName: "h5"): HTMLHeadingElement; - createElement(tagName: "h6"): HTMLHeadingElement; - createElement(tagName: "head"): HTMLHeadElement; - createElement(tagName: "header"): HTMLElement; - createElement(tagName: "hgroup"): HTMLElement; - createElement(tagName: "hr"): HTMLHRElement; - createElement(tagName: "html"): HTMLHtmlElement; - createElement(tagName: "i"): HTMLPhraseElement; - createElement(tagName: "iframe"): HTMLIFrameElement; - createElement(tagName: "img"): HTMLImageElement; - createElement(tagName: "input"): HTMLInputElement; - createElement(tagName: "ins"): HTMLModElement; - createElement(tagName: "isindex"): HTMLIsIndexElement; - createElement(tagName: "kbd"): HTMLPhraseElement; - createElement(tagName: "keygen"): HTMLBlockElement; - createElement(tagName: "label"): HTMLLabelElement; - createElement(tagName: "legend"): HTMLLegendElement; - createElement(tagName: "li"): HTMLLIElement; - createElement(tagName: "link"): HTMLLinkElement; - createElement(tagName: "listing"): HTMLBlockElement; - createElement(tagName: "map"): HTMLMapElement; - createElement(tagName: "mark"): HTMLElement; - createElement(tagName: "marquee"): HTMLMarqueeElement; - createElement(tagName: "menu"): HTMLMenuElement; - createElement(tagName: "meta"): HTMLMetaElement; - createElement(tagName: "nav"): HTMLElement; - createElement(tagName: "nextid"): HTMLNextIdElement; - createElement(tagName: "nobr"): HTMLPhraseElement; - createElement(tagName: "noframes"): HTMLElement; - createElement(tagName: "noscript"): HTMLElement; - createElement(tagName: "object"): HTMLObjectElement; - createElement(tagName: "ol"): HTMLOListElement; - createElement(tagName: "optgroup"): HTMLOptGroupElement; - createElement(tagName: "option"): HTMLOptionElement; - createElement(tagName: "p"): HTMLParagraphElement; - createElement(tagName: "param"): HTMLParamElement; - createElement(tagName: "plaintext"): HTMLBlockElement; - createElement(tagName: "pre"): HTMLPreElement; - createElement(tagName: "progress"): HTMLProgressElement; - createElement(tagName: "q"): HTMLQuoteElement; - createElement(tagName: "rt"): HTMLPhraseElement; - createElement(tagName: "ruby"): HTMLPhraseElement; - createElement(tagName: "s"): HTMLPhraseElement; - createElement(tagName: "samp"): HTMLPhraseElement; - createElement(tagName: "script"): HTMLScriptElement; - createElement(tagName: "section"): HTMLElement; - createElement(tagName: "select"): HTMLSelectElement; - createElement(tagName: "small"): HTMLPhraseElement; - createElement(tagName: "SOURCE"): HTMLSourceElement; - createElement(tagName: "span"): HTMLSpanElement; - createElement(tagName: "strike"): HTMLPhraseElement; - createElement(tagName: "strong"): HTMLPhraseElement; - createElement(tagName: "style"): HTMLStyleElement; - createElement(tagName: "sub"): HTMLPhraseElement; - createElement(tagName: "sup"): HTMLPhraseElement; - createElement(tagName: "table"): HTMLTableElement; - createElement(tagName: "tbody"): HTMLTableSectionElement; - createElement(tagName: "td"): HTMLTableDataCellElement; - createElement(tagName: "textarea"): HTMLTextAreaElement; - createElement(tagName: "tfoot"): HTMLTableSectionElement; - createElement(tagName: "th"): HTMLTableHeaderCellElement; - createElement(tagName: "thead"): HTMLTableSectionElement; - createElement(tagName: "title"): HTMLTitleElement; - createElement(tagName: "tr"): HTMLTableRowElement; - createElement(tagName: "track"): HTMLTrackElement; - createElement(tagName: "tt"): HTMLPhraseElement; - createElement(tagName: "u"): HTMLPhraseElement; - createElement(tagName: "ul"): HTMLUListElement; - createElement(tagName: "var"): HTMLPhraseElement; - createElement(tagName: "video"): HTMLVideoElement; - createElement(tagName: "wbr"): HTMLElement; - createElement(tagName: "x-ms-webview"): MSHTMLWebViewElement; - createElement(tagName: "xmp"): HTMLBlockElement; - createElement(tagName: string): HTMLElement; - /** - * Removes mouse capture from the object in the current document. - */ - releaseCapture(): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - createElementNS(namespaceURI: string, qualifiedName: string): Element; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): any; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow: number, filter: NodeFilter, entityReferenceExpansion: boolean): TreeWalker; - createAttributeNS(namespaceURI: string, qualifiedName: string): Attr; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - getElementsByClassName(classNames: string): NodeList; - importNode(importedNode: Node, deep: boolean): Node; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Fires a specified event on the object. - * @param eventName Specifies the name of the event to fire. - * @param eventObj Object that specifies the event object from which to obtain event object properties. - */ - fireEvent(eventName: string, eventObj?: any): boolean; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(name: "a"): NodeListOf; - getElementsByTagName(name: "abbr"): NodeListOf; - getElementsByTagName(name: "acronym"): NodeListOf; - getElementsByTagName(name: "address"): NodeListOf; - getElementsByTagName(name: "applet"): NodeListOf; - getElementsByTagName(name: "area"): NodeListOf; - getElementsByTagName(name: "article"): NodeListOf; - getElementsByTagName(name: "aside"): NodeListOf; - getElementsByTagName(name: "audio"): NodeListOf; - getElementsByTagName(name: "b"): NodeListOf; - getElementsByTagName(name: "base"): NodeListOf; - getElementsByTagName(name: "basefont"): NodeListOf; - getElementsByTagName(name: "bdo"): NodeListOf; - getElementsByTagName(name: "bgsound"): NodeListOf; - getElementsByTagName(name: "big"): NodeListOf; - getElementsByTagName(name: "blockquote"): NodeListOf; - getElementsByTagName(name: "body"): NodeListOf; - getElementsByTagName(name: "br"): NodeListOf; - getElementsByTagName(name: "button"): NodeListOf; - getElementsByTagName(name: "canvas"): NodeListOf; - getElementsByTagName(name: "caption"): NodeListOf; - getElementsByTagName(name: "center"): NodeListOf; - getElementsByTagName(name: "cite"): NodeListOf; - getElementsByTagName(name: "code"): NodeListOf; - getElementsByTagName(name: "col"): NodeListOf; - getElementsByTagName(name: "colgroup"): NodeListOf; - getElementsByTagName(name: "datalist"): NodeListOf; - getElementsByTagName(name: "dd"): NodeListOf; - getElementsByTagName(name: "del"): NodeListOf; - getElementsByTagName(name: "dfn"): NodeListOf; - getElementsByTagName(name: "dir"): NodeListOf; - getElementsByTagName(name: "div"): NodeListOf; - getElementsByTagName(name: "dl"): NodeListOf; - getElementsByTagName(name: "dt"): NodeListOf; - getElementsByTagName(name: "em"): NodeListOf; - getElementsByTagName(name: "embed"): NodeListOf; - getElementsByTagName(name: "fieldset"): NodeListOf; - getElementsByTagName(name: "figcaption"): NodeListOf; - getElementsByTagName(name: "figure"): NodeListOf; - getElementsByTagName(name: "font"): NodeListOf; - getElementsByTagName(name: "footer"): NodeListOf; - getElementsByTagName(name: "form"): NodeListOf; - getElementsByTagName(name: "frame"): NodeListOf; - getElementsByTagName(name: "frameset"): NodeListOf; - getElementsByTagName(name: "h1"): NodeListOf; - getElementsByTagName(name: "h2"): NodeListOf; - getElementsByTagName(name: "h3"): NodeListOf; - getElementsByTagName(name: "h4"): NodeListOf; - getElementsByTagName(name: "h5"): NodeListOf; - getElementsByTagName(name: "h6"): NodeListOf; - getElementsByTagName(name: "head"): NodeListOf; - getElementsByTagName(name: "header"): NodeListOf; - getElementsByTagName(name: "hgroup"): NodeListOf; - getElementsByTagName(name: "hr"): NodeListOf; - getElementsByTagName(name: "html"): NodeListOf; - getElementsByTagName(name: "i"): NodeListOf; - getElementsByTagName(name: "iframe"): NodeListOf; - getElementsByTagName(name: "img"): NodeListOf; - getElementsByTagName(name: "input"): NodeListOf; - getElementsByTagName(name: "ins"): NodeListOf; - getElementsByTagName(name: "isindex"): NodeListOf; - getElementsByTagName(name: "kbd"): NodeListOf; - getElementsByTagName(name: "keygen"): NodeListOf; - getElementsByTagName(name: "label"): NodeListOf; - getElementsByTagName(name: "legend"): NodeListOf; - getElementsByTagName(name: "li"): NodeListOf; - getElementsByTagName(name: "link"): NodeListOf; - getElementsByTagName(name: "listing"): NodeListOf; - getElementsByTagName(name: "map"): NodeListOf; - getElementsByTagName(name: "mark"): NodeListOf; - getElementsByTagName(name: "marquee"): NodeListOf; - getElementsByTagName(name: "menu"): NodeListOf; - getElementsByTagName(name: "meta"): NodeListOf; - getElementsByTagName(name: "nav"): NodeListOf; - getElementsByTagName(name: "nextid"): NodeListOf; - getElementsByTagName(name: "nobr"): NodeListOf; - getElementsByTagName(name: "noframes"): NodeListOf; - getElementsByTagName(name: "noscript"): NodeListOf; - getElementsByTagName(name: "object"): NodeListOf; - getElementsByTagName(name: "ol"): NodeListOf; - getElementsByTagName(name: "optgroup"): NodeListOf; - getElementsByTagName(name: "option"): NodeListOf; - getElementsByTagName(name: "p"): NodeListOf; - getElementsByTagName(name: "param"): NodeListOf; - getElementsByTagName(name: "plaintext"): NodeListOf; - getElementsByTagName(name: "pre"): NodeListOf; - getElementsByTagName(name: "progress"): NodeListOf; - getElementsByTagName(name: "q"): NodeListOf; - getElementsByTagName(name: "rt"): NodeListOf; - getElementsByTagName(name: "ruby"): NodeListOf; - getElementsByTagName(name: "s"): NodeListOf; - getElementsByTagName(name: "samp"): NodeListOf; - getElementsByTagName(name: "script"): NodeListOf; - getElementsByTagName(name: "section"): NodeListOf; - getElementsByTagName(name: "select"): NodeListOf; - getElementsByTagName(name: "small"): NodeListOf; - getElementsByTagName(name: "SOURCE"): NodeListOf; - getElementsByTagName(name: "span"): NodeListOf; - getElementsByTagName(name: "strike"): NodeListOf; - getElementsByTagName(name: "strong"): NodeListOf; - getElementsByTagName(name: "style"): NodeListOf; - getElementsByTagName(name: "sub"): NodeListOf; - getElementsByTagName(name: "sup"): NodeListOf; - getElementsByTagName(name: "table"): NodeListOf; - getElementsByTagName(name: "tbody"): NodeListOf; - getElementsByTagName(name: "td"): NodeListOf; - getElementsByTagName(name: "textarea"): NodeListOf; - getElementsByTagName(name: "tfoot"): NodeListOf; - getElementsByTagName(name: "th"): NodeListOf; - getElementsByTagName(name: "thead"): NodeListOf; - getElementsByTagName(name: "title"): NodeListOf; - getElementsByTagName(name: "tr"): NodeListOf; - getElementsByTagName(name: "track"): NodeListOf; - getElementsByTagName(name: "tt"): NodeListOf; - getElementsByTagName(name: "u"): NodeListOf; - getElementsByTagName(name: "ul"): NodeListOf; - getElementsByTagName(name: "var"): NodeListOf; - getElementsByTagName(name: "video"): NodeListOf; - getElementsByTagName(name: "wbr"): NodeListOf; - getElementsByTagName(name: "x-ms-webview"): NodeListOf; - getElementsByTagName(name: "xmp"): NodeListOf; - getElementsByTagName(name: string): NodeList; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates a style sheet for the document. - * @param href Specifies how to add the style sheet to the document. If a file name is specified for the URL, the style information is added as a link object. If the URL contains style information, it is added to the style object. - * @param index Specifies the index that indicates where the new style sheet is inserted in the styleSheets collection. The default is to insert the new style sheet at the end of the collection. - */ - createStyleSheet(href?: string, index?: number): CSSStyleSheet; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeList; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow: number, filter: NodeFilter, entityReferenceExpansion: boolean): NodeIterator; - /** - * Generates an event object to pass event context information when you use the fireEvent method. - * @param eventObj An object that specifies an existing event object on which to base the new object. - */ - createEventObject(eventObj?: any): MSEventObj; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - msElementsFromPoint(x: number, y: number): NodeList; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeList; - clear(): void; - msExitFullscreen(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "msthumbnailclick", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "stop", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mssitemodejumplistitemremoved", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "selectionchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "storagecommit", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msfullscreenerror", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msfullscreenchange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var Document: { - prototype: Document; - new(): Document; -} - -interface Console { - info(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; - error(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - profile(reportName?: string): void; - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - clear(): void; - dir(value?: any, ...optionalParams: any[]): void; - profileEnd(): void; - count(countTitle?: string): void; - groupEnd(): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(): void; - group(groupTitle?: string): void; - dirxml(value: any): void; - debug(message?: string, ...optionalParams: any[]): void; - groupCollapsed(groupTitle?: string): void; - select(element: Element): void; -} -declare var Console: { - prototype: Console; - new(): Console; -} - -interface MSEventObj extends Event { - nextPage: string; - keyCode: number; - toElement: Element; - returnValue: any; - dataFld: string; - y: number; - dataTransfer: DataTransfer; - propertyName: string; - url: string; - offsetX: number; - recordset: any; - screenX: number; - buttonID: number; - wheelDelta: number; - reason: number; - origin: string; - data: string; - srcFilter: any; - boundElements: HTMLCollection; - cancelBubble: boolean; - altLeft: boolean; - behaviorCookie: number; - bookmarks: BookmarkCollection; - type: string; - repeat: boolean; - srcElement: Element; - source: Window; - fromElement: Element; - offsetY: number; - x: number; - behaviorPart: number; - qualifier: string; - altKey: boolean; - ctrlKey: boolean; - clientY: number; - shiftKey: boolean; - shiftLeft: boolean; - contentOverflow: boolean; - screenY: number; - ctrlLeft: boolean; - button: number; - srcUrn: string; - clientX: number; - actionURL: string; - getAttribute(strAttributeName: string, lFlags?: number): any; - setAttribute(strAttributeName: string, AttributeValue: any, lFlags?: number): void; - removeAttribute(strAttributeName: string, lFlags?: number): boolean; -} -declare var MSEventObj: { - prototype: MSEventObj; - new(): MSEventObj; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d"): CanvasRenderingContext2D; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "experimental-webgl"): WebGLRenderingContext; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: string, ...args: any[]): any; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; -} -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface Window extends EventTarget, MSEventAttachmentTarget, WindowLocalStorage, MSWindowExtensions, WindowSessionStorage, WindowTimers, WindowBase64, IDBEnvironment, WindowConsole, GlobalEventHandlers { - ondragend: (ev: DragEvent) => any; - onkeydown: (ev: KeyboardEvent) => any; - ondragover: (ev: DragEvent) => any; - onkeyup: (ev: KeyboardEvent) => any; - onreset: (ev: Event) => any; - onmouseup: (ev: MouseEvent) => any; - ondragstart: (ev: DragEvent) => any; - ondrag: (ev: DragEvent) => any; - screenX: number; - onmouseover: (ev: MouseEvent) => any; - ondragleave: (ev: DragEvent) => any; - history: History; - pageXOffset: number; - name: string; - onafterprint: (ev: Event) => any; - onpause: (ev: Event) => any; - onbeforeprint: (ev: Event) => any; - top: Window; - onmousedown: (ev: MouseEvent) => any; - onseeked: (ev: Event) => any; - opener: Window; - onclick: (ev: MouseEvent) => any; - innerHeight: number; - onwaiting: (ev: Event) => any; - ononline: (ev: Event) => any; - ondurationchange: (ev: Event) => any; - frames: Window; - onblur: (ev: FocusEvent) => any; - onemptied: (ev: Event) => any; - onseeking: (ev: Event) => any; - oncanplay: (ev: Event) => any; - outerWidth: number; - onstalled: (ev: Event) => any; - onmousemove: (ev: MouseEvent) => any; - innerWidth: number; - onoffline: (ev: Event) => any; - length: number; - screen: Screen; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - onratechange: (ev: Event) => any; - onstorage: (ev: StorageEvent) => any; - onloadstart: (ev: Event) => any; - ondragenter: (ev: DragEvent) => any; - onsubmit: (ev: Event) => any; - self: Window; - document: Document; - onprogress: (ev: ProgressEvent) => any; - ondblclick: (ev: MouseEvent) => any; - pageYOffset: number; - oncontextmenu: (ev: MouseEvent) => any; - onchange: (ev: Event) => any; - onloadedmetadata: (ev: Event) => any; - onplay: (ev: Event) => any; - onerror: ErrorEventHandler; - onplaying: (ev: Event) => any; - parent: Window; - location: Location; - oncanplaythrough: (ev: Event) => any; - onabort: (ev: UIEvent) => any; - onreadystatechange: (ev: Event) => any; - outerHeight: number; - onkeypress: (ev: KeyboardEvent) => any; - frameElement: Element; - onloadeddata: (ev: Event) => any; - onsuspend: (ev: Event) => any; - window: Window; - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - ontimeupdate: (ev: Event) => any; - onresize: (ev: UIEvent) => any; - onselect: (ev: UIEvent) => any; - navigator: Navigator; - styleMedia: StyleMedia; - ondrop: (ev: DragEvent) => any; - onmouseout: (ev: MouseEvent) => any; - onended: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onunload: (ev: Event) => any; - onscroll: (ev: UIEvent) => any; - screenY: number; - onmousewheel: (ev: MouseWheelEvent) => any; - onload: (ev: Event) => any; - onvolumechange: (ev: Event) => any; - oninput: (ev: Event) => any; - performance: Performance; - onmspointerdown: (ev: any) => any; - animationStartTime: number; - onmsgesturedoubletap: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmspointermove: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - msAnimationStartTime: number; - applicationCache: ApplicationCache; - onmsinertiastart: (ev: any) => any; - onmspointerover: (ev: any) => any; - onpopstate: (ev: PopStateEvent) => any; - onmspointerup: (ev: any) => any; - onpageshow: (ev: PageTransitionEvent) => any; - ondevicemotion: (ev: DeviceMotionEvent) => any; - devicePixelRatio: number; - msCrypto: Crypto; - ondeviceorientation: (ev: DeviceOrientationEvent) => any; - doNotTrack: string; - onmspointerenter: (ev: any) => any; - onpagehide: (ev: PageTransitionEvent) => any; - onmspointerleave: (ev: any) => any; - alert(message?: any): void; - scroll(x?: number, y?: number): void; - focus(): void; - scrollTo(x?: number, y?: number): void; - print(): void; - prompt(message?: string, _default?: string): string; - toString(): string; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - scrollBy(x?: number, y?: number): void; - confirm(message?: string): boolean; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; - showModalDialog(url?: string, argument?: any, options?: any): any; - blur(): void; - getSelection(): Selection; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - msCancelRequestAnimationFrame(handle: number): void; - matchMedia(mediaQuery: string): MediaQueryList; - cancelAnimationFrame(handle: number): void; - msIsStaticHTML(html: string): boolean; - msMatchMedia(mediaQuery: string): MediaQueryList; - requestAnimationFrame(callback: FrameRequestCallback): number; - msRequestAnimationFrame(callback: FrameRequestCallback): number; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface BarProp { + visible: boolean; } -declare var Window: { - prototype: Window; - new(): Window; + +declare var BarProp: { + prototype: BarProp; + new(): BarProp; } -interface HTMLCollection extends MSHTMLCollectionExtensions { - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Retrieves an object from various collections. - */ - item(nameOrIndex?: any, optionalIndex?: any): Element; - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element; - // [name: string]: Element; - [index: number]: Element; +interface BeforeUnloadEvent extends Event { + returnValue: any; } -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; + +declare var BeforeUnloadEvent: { + prototype: BeforeUnloadEvent; + new(): BeforeUnloadEvent; } -interface BlobPropertyBag { - type?: string; - endings?: string; +interface BiquadFilterNode extends AudioNode { + Q: AudioParam; + detune: AudioParam; + frequency: AudioParam; + gain: AudioParam; + type: string; + getFrequencyResponse(frequencyHz: any, magResponse: any, phaseResponse: any): void; +} + +declare var BiquadFilterNode: { + prototype: BiquadFilterNode; + new(): BiquadFilterNode; } interface Blob { - type: string; size: number; + type: string; + msClose(): void; msDetachStream(): any; slice(start?: number, end?: number, contentType?: string): Blob; - msClose(): void; } + declare var Blob: { prototype: Blob; new (blobParts?: any[], options?: BlobPropertyBag): Blob; } -interface NavigatorID { - appVersion: string; - appName: string; - userAgent: string; - platform: string; - product: string; - vendor: string; +interface CDATASection extends Text { } -interface HTMLTableElement extends HTMLElement, MSDataBindingTableExtensions, MSDataBindingExtensions, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorLight: any; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollection; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollection; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Retrieves a collection of all cells in the table row or in the entire table. - */ - cells: HTMLCollection; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorDark: any; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLElement; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLElement; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLElement; - /** - * Moves a table row to a new position. - * @param indexFrom Number that specifies the index in the rows collection of the table row that is moved. - * @param indexTo Number that specifies where the row is moved within the rows collection. - */ - moveRow(indexFrom?: number, indexTo?: number): any; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLElement; +declare var CDATASection: { + prototype: CDATASection; + new(): CDATASection; +} + +interface CSS { + supports(property: string, value?: string): boolean; +} +declare var CSS: CSS; + +interface CSSConditionRule extends CSSGroupingRule { + conditionText: string; +} + +declare var CSSConditionRule: { + prototype: CSSConditionRule; + new(): CSSConditionRule; +} + +interface CSSFontFaceRule extends CSSRule { + style: CSSStyleDeclaration; +} + +declare var CSSFontFaceRule: { + prototype: CSSFontFaceRule; + new(): CSSFontFaceRule; +} + +interface CSSGroupingRule extends CSSRule { + cssRules: CSSRuleList; + deleteRule(index?: number): void; + insertRule(rule: string, index?: number): number; } -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; + +declare var CSSGroupingRule: { + prototype: CSSGroupingRule; + new(): CSSGroupingRule; } -interface TreeWalker { - whatToShow: number; - filter: NodeFilter; - root: Node; - currentNode: Node; - expandEntityReferences: boolean; - previousSibling(): Node; - lastChild(): Node; - nextSibling(): Node; - nextNode(): Node; - parentNode(): Node; - firstChild(): Node; - previousNode(): Node; +interface CSSImportRule extends CSSRule { + href: string; + media: MediaList; + styleSheet: CSSStyleSheet; } -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; + +declare var CSSImportRule: { + prototype: CSSImportRule; + new(): CSSImportRule; } -interface GetSVGDocument { - getSVGDocument(): Document; +interface CSSKeyframeRule extends CSSRule { + keyText: string; + style: CSSStyleDeclaration; } -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - y: number; - y1: number; - x: number; - x1: number; +declare var CSSKeyframeRule: { + prototype: CSSKeyframeRule; + new(): CSSKeyframeRule; } -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; + +interface CSSKeyframesRule extends CSSRule { + cssRules: CSSRuleList; + name: string; + appendRule(rule: string): void; + deleteRule(rule: string): void; + findRule(rule: string): CSSKeyframeRule; } -interface Performance { - navigation: PerformanceNavigation; - timing: PerformanceTiming; - getEntriesByType(entryType: string): any; - toJSON(): any; - getMeasures(measureName?: string): any; - clearMarks(markName?: string): void; - getMarks(markName?: string): any; - clearResourceTimings(): void; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - getEntriesByName(name: string, entryType?: string): any; - getEntries(): any; - clearMeasures(measureName?: string): void; - setResourceTimingBufferSize(maxSize: number): void; - now(): number; +declare var CSSKeyframesRule: { + prototype: CSSKeyframesRule; + new(): CSSKeyframesRule; } -declare var Performance: { - prototype: Performance; - new(): Performance; + +interface CSSMediaRule extends CSSConditionRule { + media: MediaList; } -interface MSDataBindingTableExtensions { - dataPageSize: number; - nextPage(): void; - firstPage(): void; - refresh(): void; - previousPage(): void; - lastPage(): void; +declare var CSSMediaRule: { + prototype: CSSMediaRule; + new(): CSSMediaRule; } -interface CompositionEvent extends UIEvent { - data: string; - locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; +interface CSSNamespaceRule extends CSSRule { + namespaceURI: string; + prefix: string; } -declare var CompositionEvent: { - prototype: CompositionEvent; - new(): CompositionEvent; + +declare var CSSNamespaceRule: { + prototype: CSSNamespaceRule; + new(): CSSNamespaceRule; } -interface WindowTimers extends WindowTimersExtension { - clearTimeout(handle: number): void; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; - clearInterval(handle: number): void; - setInterval(handler: any, timeout?: any, ...args: any[]): number; +interface CSSPageRule extends CSSRule { + pseudoClass: string; + selector: string; + selectorText: string; + style: CSSStyleDeclaration; } -interface SVGMarkerElement extends SVGElement, SVGStylable, SVGLangSpace, SVGFitToViewBox, SVGExternalResourcesRequired { - orientType: SVGAnimatedEnumeration; - markerUnits: SVGAnimatedEnumeration; - markerWidth: SVGAnimatedLength; - markerHeight: SVGAnimatedLength; - orientAngle: SVGAnimatedAngle; - refY: SVGAnimatedLength; - refX: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - SVG_MARKER_ORIENT_UNKNOWN: number; - SVG_MARKER_ORIENT_ANGLE: number; - SVG_MARKERUNITS_UNKNOWN: number; - SVG_MARKERUNITS_STROKEWIDTH: number; - SVG_MARKER_ORIENT_AUTO: number; - SVG_MARKERUNITS_USERSPACEONUSE: number; +declare var CSSPageRule: { + prototype: CSSPageRule; + new(): CSSPageRule; } -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - SVG_MARKER_ORIENT_UNKNOWN: number; - SVG_MARKER_ORIENT_ANGLE: number; - SVG_MARKERUNITS_UNKNOWN: number; - SVG_MARKERUNITS_STROKEWIDTH: number; - SVG_MARKER_ORIENT_AUTO: number; - SVG_MARKERUNITS_USERSPACEONUSE: number; + +interface CSSRule { + cssText: string; + parentRule: CSSRule; + parentStyleSheet: CSSStyleSheet; + type: number; + CHARSET_RULE: number; + FONT_FACE_RULE: number; + IMPORT_RULE: number; + KEYFRAMES_RULE: number; + KEYFRAME_RULE: number; + MEDIA_RULE: number; + NAMESPACE_RULE: number; + PAGE_RULE: number; + STYLE_RULE: number; + SUPPORTS_RULE: number; + UNKNOWN_RULE: number; + VIEWPORT_RULE: number; +} + +declare var CSSRule: { + prototype: CSSRule; + new(): CSSRule; + CHARSET_RULE: number; + FONT_FACE_RULE: number; + IMPORT_RULE: number; + KEYFRAMES_RULE: number; + KEYFRAME_RULE: number; + MEDIA_RULE: number; + NAMESPACE_RULE: number; + PAGE_RULE: number; + STYLE_RULE: number; + SUPPORTS_RULE: number; + UNKNOWN_RULE: number; + VIEWPORT_RULE: number; +} + +interface CSSRuleList { + length: number; + item(index: number): CSSRule; + [index: number]: CSSRule; +} + +declare var CSSRuleList: { + prototype: CSSRuleList; + new(): CSSRuleList; } interface CSSStyleDeclaration { + alignContent: string; + alignItems: string; + alignSelf: string; + alignmentBaseline: string; + animation: string; + animationDelay: string; + animationDirection: string; + animationDuration: string; + animationFillMode: string; + animationIterationCount: string; + animationName: string; + animationPlayState: string; + animationTimingFunction: string; + backfaceVisibility: string; + background: string; backgroundAttachment: string; - visibility: string; - textAlignLast: string; + backgroundClip: string; + backgroundColor: string; + backgroundImage: string; + backgroundOrigin: string; + backgroundPosition: string; + backgroundPositionX: string; + backgroundPositionY: string; + backgroundRepeat: string; + backgroundSize: string; + baselineShift: string; + border: string; + borderBottom: string; + borderBottomColor: string; + borderBottomLeftRadius: string; + borderBottomRightRadius: string; + borderBottomStyle: string; + borderBottomWidth: string; + borderCollapse: string; + borderColor: string; + borderImage: string; + borderImageOutset: string; + borderImageRepeat: string; + borderImageSlice: string; + borderImageSource: string; + borderImageWidth: string; + borderLeft: string; + borderLeftColor: string; + borderLeftStyle: string; + borderLeftWidth: string; + borderRadius: string; + borderRight: string; + borderRightColor: string; borderRightStyle: string; + borderRightWidth: string; + borderSpacing: string; + borderStyle: string; + borderTop: string; + borderTopColor: string; + borderTopLeftRadius: string; + borderTopRightRadius: string; + borderTopStyle: string; + borderTopWidth: string; + borderWidth: string; + bottom: string; + boxShadow: string; + boxSizing: string; + breakAfter: string; + breakBefore: string; + breakInside: string; + captionSide: string; + clear: string; + clip: string; + clipPath: string; + clipRule: string; + color: string; + colorInterpolationFilters: string; + columnCount: any; + columnFill: string; + columnGap: any; + columnRule: string; + columnRuleColor: any; + columnRuleStyle: string; + columnRuleWidth: any; + columnSpan: string; + columnWidth: any; + columns: string; + content: string; counterIncrement: string; - orphans: string; + counterReset: string; + cssFloat: string; cssText: string; - borderStyle: string; - pointerEvents: string; - borderTopColor: string; - markerEnd: string; - textIndent: string; - listStyleImage: string; cursor: string; - listStylePosition: string; - wordWrap: string; - borderTopStyle: string; - alignmentBaseline: string; - opacity: string; direction: string; - strokeMiterlimit: string; - maxWidth: string; - color: string; - clip: string; - borderRightWidth: string; - verticalAlign: string; - overflow: string; - mask: string; - borderLeftStyle: string; + display: string; + dominantBaseline: string; emptyCells: string; - stopOpacity: string; - paddingRight: string; - parentRule: CSSRule; - background: string; - boxSizing: string; - textJustify: string; + enableBackground: string; + fill: string; + fillOpacity: string; + fillRule: string; + filter: string; + flex: string; + flexBasis: string; + flexDirection: string; + flexFlow: string; + flexGrow: string; + flexShrink: string; + flexWrap: string; + floodColor: string; + floodOpacity: string; + font: string; + fontFamily: string; + fontFeatureSettings: string; + fontSize: string; + fontSizeAdjust: string; + fontStretch: string; + fontStyle: string; + fontVariant: string; + fontWeight: string; + glyphOrientationHorizontal: string; + glyphOrientationVertical: string; height: string; - paddingTop: string; + imeMode: string; + justifyContent: string; + kerning: string; + left: string; length: number; - right: string; - baselineShift: string; - borderLeft: string; - widows: string; + letterSpacing: string; + lightingColor: string; lineHeight: string; - left: string; - textUnderlinePosition: string; - glyphOrientationHorizontal: string; - display: string; - textAnchor: string; - cssFloat: string; - strokeDasharray: string; - rubyAlign: string; - fontSizeAdjust: string; - borderLeftColor: string; - backgroundImage: string; - listStyleType: string; - strokeWidth: string; - textOverflow: string; - fillRule: string; - borderBottomColor: string; - zIndex: string; - position: string; listStyle: string; - msTransformOrigin: string; - dominantBaseline: string; - overflowY: string; - fill: string; - captionSide: string; - borderCollapse: string; - boxShadow: string; - quotes: string; - tableLayout: string; - unicodeBidi: string; - borderBottomWidth: string; - backgroundSize: string; - textDecoration: string; - strokeDashoffset: string; - fontSize: string; - border: string; - pageBreakBefore: string; - borderTopRightRadius: string; - msTransform: string; - borderBottomLeftRadius: string; - textTransform: string; - rubyPosition: string; - strokeLinejoin: string; - clipPath: string; - borderRightColor: string; - fontFamily: string; - clear: string; - content: string; - backgroundClip: string; + listStyleImage: string; + listStylePosition: string; + listStyleType: string; + margin: string; marginBottom: string; - counterReset: string; - outlineWidth: string; + marginLeft: string; marginRight: string; - paddingLeft: string; - borderBottom: string; - wordBreak: string; marginTop: string; - top: string; - fontWeight: string; - borderRight: string; - width: string; - kerning: string; - pageBreakAfter: string; - borderBottomStyle: string; - fontStretch: string; - padding: string; - strokeOpacity: string; - markerStart: string; - bottom: string; - borderLeftWidth: string; - clipRule: string; - backgroundPosition: string; - backgroundColor: string; - pageBreakInside: string; - backgroundOrigin: string; - strokeLinecap: string; - borderTopWidth: string; - outlineStyle: string; - borderTop: string; - outlineColor: string; - paddingBottom: string; - marginLeft: string; - font: string; - outline: string; - wordSpacing: string; - maxHeight: string; - fillOpacity: string; - letterSpacing: string; - borderSpacing: string; - backgroundRepeat: string; - borderRadius: string; - borderWidth: string; - borderBottomRightRadius: string; - whiteSpace: string; - fontStyle: string; - minWidth: string; - stopColor: string; - borderTopLeftRadius: string; - borderColor: string; marker: string; - glyphOrientationVertical: string; + markerEnd: string; markerMid: string; - fontVariant: string; + markerStart: string; + mask: string; + maxHeight: string; + maxWidth: string; minHeight: string; - stroke: string; - rubyOverhang: string; - overflowX: string; - textAlign: string; - margin: string; - animationFillMode: string; - floodColor: string; - animationIterationCount: string; - textShadow: string; - backfaceVisibility: string; - msAnimationIterationCount: string; - animationDelay: string; - animationTimingFunction: string; - columnWidth: any; - msScrollSnapX: string; - columnRuleColor: any; - columnRuleWidth: any; - transitionDelay: string; - transition: string; - msFlowFrom: string; - msScrollSnapType: string; - msContentZoomSnapType: string; - msGridColumns: string; - msAnimationName: string; - msGridRowAlign: string; + minWidth: string; msContentZoomChaining: string; - msGridColumn: any; - msHyphenateLimitZone: any; - msScrollRails: string; - msAnimationDelay: string; - enableBackground: string; - msWrapThrough: string; - columnRuleStyle: string; - msAnimation: string; - msFlexFlow: string; - msScrollSnapY: string; - msHyphenateLimitLines: any; - msTouchAction: string; - msScrollLimit: string; - animation: string; - transform: string; - filter: string; - colorInterpolationFilters: string; - transitionTimingFunction: string; - msBackfaceVisibility: string; - animationPlayState: string; - transformOrigin: string; - msScrollLimitYMin: any; - msFontFeatureSettings: string; + msContentZoomLimit: string; + msContentZoomLimitMax: any; msContentZoomLimitMin: any; - columnGap: any; - transitionProperty: string; - msAnimationDuration: string; - msAnimationFillMode: string; - msFlexDirection: string; - msTransitionDuration: string; - fontFeatureSettings: string; - breakBefore: string; - msFlexWrap: string; - perspective: string; + msContentZoomSnap: string; + msContentZoomSnapPoints: string; + msContentZoomSnapType: string; + msContentZooming: string; + msFlowFrom: string; msFlowInto: string; - msTransformStyle: string; - msScrollTranslation: string; - msTransitionProperty: string; - msUserSelect: string; - msOverflowStyle: string; - msScrollSnapPointsY: string; - animationDirection: string; - animationDuration: string; - msFlex: string; - msTransitionTimingFunction: string; - animationName: string; - columnRule: string; + msFontFeatureSettings: string; + msGridColumn: any; + msGridColumnAlign: string; msGridColumnSpan: any; - msFlexNegative: string; - columnFill: string; + msGridColumns: string; msGridRow: any; - msFlexOrder: string; - msFlexItemAlign: string; - msFlexPositive: string; - msContentZoomLimitMax: any; - msScrollLimitYMax: any; - msGridColumnAlign: string; - perspectiveOrigin: string; - lightingColor: string; - columns: string; - msScrollChaining: string; - msHyphenateLimitChars: string; - msTouchSelect: string; - floodOpacity: string; - msAnimationDirection: string; - msAnimationPlayState: string; - columnSpan: string; - msContentZooming: string; - msPerspective: string; - msFlexPack: string; - msScrollSnapPointsX: string; - msContentZoomSnapPoints: string; + msGridRowAlign: string; msGridRowSpan: any; - msContentZoomSnap: string; - msScrollLimitXMin: any; - breakInside: string; - msHighContrastAdjust: string; - msFlexLinePack: string; msGridRows: string; - transitionDuration: string; + msHighContrastAdjust: string; + msHyphenateLimitChars: string; + msHyphenateLimitLines: any; + msHyphenateLimitZone: any; msHyphens: string; - breakAfter: string; - msTransition: string; - msPerspectiveOrigin: string; - msContentZoomLimit: string; + msImeAlign: string; + msOverflowStyle: string; + msScrollChaining: string; + msScrollLimit: string; msScrollLimitXMax: any; - msFlexAlign: string; - msWrapMargin: any; - columnCount: any; - msAnimationTimingFunction: string; - msTransitionDelay: string; - transformStyle: string; + msScrollLimitXMin: any; + msScrollLimitYMax: any; + msScrollLimitYMin: any; + msScrollRails: string; + msScrollSnapPointsX: string; + msScrollSnapPointsY: string; + msScrollSnapType: string; + msScrollSnapX: string; + msScrollSnapY: string; + msScrollTranslation: string; + msTextCombineHorizontal: string; + msTextSizeAdjust: any; + msTouchAction: string; + msTouchSelect: string; + msUserSelect: string; msWrapFlow: string; - msFlexPreferredSize: string; - alignItems: string; - borderImageSource: string; - flexBasis: string; - borderImageWidth: string; - borderImageRepeat: string; + msWrapMargin: any; + msWrapThrough: string; + opacity: string; order: string; - flex: string; - alignContent: string; - msImeAlign: string; - flexShrink: string; - flexGrow: string; - borderImageSlice: string; - flexWrap: string; - borderImageOutset: string; - flexDirection: string; + orphans: string; + outline: string; + outlineColor: string; + outlineStyle: string; + outlineWidth: string; + overflow: string; + overflowX: string; + overflowY: string; + padding: string; + paddingBottom: string; + paddingLeft: string; + paddingRight: string; + paddingTop: string; + pageBreakAfter: string; + pageBreakBefore: string; + pageBreakInside: string; + parentRule: CSSRule; + perspective: string; + perspectiveOrigin: string; + pointerEvents: string; + position: string; + quotes: string; + right: string; + rubyAlign: string; + rubyOverhang: string; + rubyPosition: string; + stopColor: string; + stopOpacity: string; + stroke: string; + strokeDasharray: string; + strokeDashoffset: string; + strokeLinecap: string; + strokeLinejoin: string; + strokeMiterlimit: string; + strokeOpacity: string; + strokeWidth: string; + tableLayout: string; + textAlign: string; + textAlignLast: string; + textAnchor: string; + textDecoration: string; + textFillColor: string; + textIndent: string; + textJustify: string; + textKashida: string; + textKashidaSpace: string; + textOverflow: string; + textShadow: string; + textTransform: string; + textUnderlinePosition: string; + top: string; touchAction: string; - flexFlow: string; - borderImage: string; - justifyContent: string; - alignSelf: string; - msTextCombineHorizontal: string; + transform: string; + transformOrigin: string; + transformStyle: string; + transition: string; + transitionDelay: string; + transitionDuration: string; + transitionProperty: string; + transitionTimingFunction: string; + unicodeBidi: string; + verticalAlign: string; + visibility: string; + webkitAlignContent: string; + webkitAlignItems: string; + webkitAlignSelf: string; + webkitAnimation: string; + webkitAnimationDelay: string; + webkitAnimationDirection: string; + webkitAnimationDuration: string; + webkitAnimationFillMode: string; + webkitAnimationIterationCount: string; + webkitAnimationName: string; + webkitAnimationPlayState: string; + webkitAnimationTimingFunction: string; + webkitAppearance: string; + webkitBackfaceVisibility: string; + webkitBackground: string; + webkitBackgroundAttachment: string; + webkitBackgroundClip: string; + webkitBackgroundColor: string; + webkitBackgroundImage: string; + webkitBackgroundOrigin: string; + webkitBackgroundPosition: string; + webkitBackgroundPositionX: string; + webkitBackgroundPositionY: string; + webkitBackgroundRepeat: string; + webkitBackgroundSize: string; + webkitBorderBottomLeftRadius: string; + webkitBorderBottomRightRadius: string; + webkitBorderImage: string; + webkitBorderImageOutset: string; + webkitBorderImageRepeat: string; + webkitBorderImageSlice: string; + webkitBorderImageSource: string; + webkitBorderImageWidth: string; + webkitBorderRadius: string; + webkitBorderTopLeftRadius: string; + webkitBorderTopRightRadius: string; + webkitBoxAlign: string; + webkitBoxDirection: string; + webkitBoxFlex: string; + webkitBoxOrdinalGroup: string; + webkitBoxOrient: string; + webkitBoxPack: string; + webkitBoxSizing: string; + webkitColumnBreakAfter: string; + webkitColumnBreakBefore: string; + webkitColumnBreakInside: string; + webkitColumnCount: any; + webkitColumnGap: any; + webkitColumnRule: string; + webkitColumnRuleColor: any; + webkitColumnRuleStyle: string; + webkitColumnRuleWidth: any; + webkitColumnSpan: string; + webkitColumnWidth: any; + webkitColumns: string; + webkitFilter: string; + webkitFlex: string; + webkitFlexBasis: string; + webkitFlexDirection: string; + webkitFlexFlow: string; + webkitFlexGrow: string; + webkitFlexShrink: string; + webkitFlexWrap: string; + webkitJustifyContent: string; + webkitOrder: string; + webkitPerspective: string; + webkitPerspectiveOrigin: string; + webkitTapHighlightColor: string; + webkitTextFillColor: string; + webkitTextSizeAdjust: any; + webkitTransform: string; + webkitTransformOrigin: string; + webkitTransformStyle: string; + webkitTransition: string; + webkitTransitionDelay: string; + webkitTransitionDuration: string; + webkitTransitionProperty: string; + webkitTransitionTimingFunction: string; + webkitUserSelect: string; + webkitWritingMode: string; + whiteSpace: string; + widows: string; + width: string; + wordBreak: string; + wordSpacing: string; + wordWrap: string; + writingMode: string; + zIndex: string; + zoom: string; getPropertyPriority(propertyName: string): string; getPropertyValue(propertyName: string): string; + item(index: number): string; removeProperty(propertyName: string): string; + setProperty(propertyName: string, value: string, priority?: string): void; + [index: number]: string; +} + +declare var CSSStyleDeclaration: { + prototype: CSSStyleDeclaration; + new(): CSSStyleDeclaration; +} + +interface CSSStyleRule extends CSSRule { + readOnly: boolean; + selectorText: string; + style: CSSStyleDeclaration; +} + +declare var CSSStyleRule: { + prototype: CSSStyleRule; + new(): CSSStyleRule; +} + +interface CSSStyleSheet extends StyleSheet { + cssRules: CSSRuleList; + cssText: string; + href: string; + id: string; + imports: StyleSheetList; + isAlternate: boolean; + isPrefAlternate: boolean; + ownerRule: CSSRule; + owningElement: Element; + pages: StyleSheetPageList; + readOnly: boolean; + rules: CSSRuleList; + addImport(bstrURL: string, lIndex?: number): number; + addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; + addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; + deleteRule(index?: number): void; + insertRule(rule: string, index?: number): number; + removeImport(lIndex: number): void; + removeRule(lIndex: number): void; +} + +declare var CSSStyleSheet: { + prototype: CSSStyleSheet; + new(): CSSStyleSheet; +} + +interface CSSSupportsRule extends CSSConditionRule { +} + +declare var CSSSupportsRule: { + prototype: CSSSupportsRule; + new(): CSSSupportsRule; +} + +interface CanvasGradient { + addColorStop(offset: number, color: string): void; +} + +declare var CanvasGradient: { + prototype: CanvasGradient; + new(): CanvasGradient; +} + +interface CanvasPattern { +} + +declare var CanvasPattern: { + prototype: CanvasPattern; + new(): CanvasPattern; +} + +interface CanvasRenderingContext2D { + canvas: HTMLCanvasElement; + fillStyle: any; + font: string; + globalAlpha: number; + globalCompositeOperation: string; + lineCap: string; + lineDashOffset: number; + lineJoin: string; + lineWidth: number; + miterLimit: number; + msFillRule: string; + msImageSmoothingEnabled: boolean; + shadowBlur: number; + shadowColor: string; + shadowOffsetX: number; + shadowOffsetY: number; + strokeStyle: any; + textAlign: string; + textBaseline: string; + arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; + arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; + beginPath(): void; + bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; + clearRect(x: number, y: number, w: number, h: number): void; + clip(fillRule?: string): void; + closePath(): void; + createImageData(imageDataOrSw: number, sh?: number): ImageData; + createImageData(imageDataOrSw: ImageData, sh?: number): ImageData; + createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; + createPattern(image: HTMLImageElement, repetition: string): CanvasPattern; + createPattern(image: HTMLCanvasElement, repetition: string): CanvasPattern; + createPattern(image: HTMLVideoElement, repetition: string): CanvasPattern; + createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; + drawImage(image: HTMLImageElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + drawImage(image: HTMLCanvasElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + drawImage(image: HTMLVideoElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; + fill(fillRule?: string): void; + fillRect(x: number, y: number, w: number, h: number): void; + fillText(text: string, x: number, y: number, maxWidth?: number): void; + getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; + getLineDash(): number[]; + isPointInPath(x: number, y: number, fillRule?: string): boolean; + lineTo(x: number, y: number): void; + measureText(text: string): TextMetrics; + moveTo(x: number, y: number): void; + putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; + quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; + rect(x: number, y: number, w: number, h: number): void; + restore(): void; + rotate(angle: number): void; + save(): void; + scale(x: number, y: number): void; + setLineDash(segments: number[]): void; + setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; + stroke(): void; + strokeRect(x: number, y: number, w: number, h: number): void; + strokeText(text: string, x: number, y: number, maxWidth?: number): void; + transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; + translate(x: number, y: number): void; +} + +declare var CanvasRenderingContext2D: { + prototype: CanvasRenderingContext2D; + new(): CanvasRenderingContext2D; +} + +interface ChannelMergerNode extends AudioNode { +} + +declare var ChannelMergerNode: { + prototype: ChannelMergerNode; + new(): ChannelMergerNode; +} + +interface ChannelSplitterNode extends AudioNode { +} + +declare var ChannelSplitterNode: { + prototype: ChannelSplitterNode; + new(): ChannelSplitterNode; +} + +interface CharacterData extends Node, ChildNode { + data: string; + length: number; + appendData(arg: string): void; + deleteData(offset: number, count: number): void; + insertData(offset: number, arg: string): void; + replaceData(offset: number, count: number, arg: string): void; + substringData(offset: number, count: number): string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var CharacterData: { + prototype: CharacterData; + new(): CharacterData; +} + +interface ClientRect { + bottom: number; + height: number; + left: number; + right: number; + top: number; + width: number; +} + +declare var ClientRect: { + prototype: ClientRect; + new(): ClientRect; +} + +interface ClientRectList { + length: number; + item(index: number): ClientRect; + [index: number]: ClientRect; +} + +declare var ClientRectList: { + prototype: ClientRectList; + new(): ClientRectList; +} + +interface ClipboardEvent extends Event { + clipboardData: DataTransfer; +} + +declare var ClipboardEvent: { + prototype: ClipboardEvent; + new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; +} + +interface CloseEvent extends Event { + code: number; + reason: string; + wasClean: boolean; + initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; +} + +declare var CloseEvent: { + prototype: CloseEvent; + new(): CloseEvent; +} + +interface CommandEvent extends Event { + commandName: string; + detail: string; +} + +declare var CommandEvent: { + prototype: CommandEvent; + new(type: string, eventInitDict?: CommandEventInit): CommandEvent; +} + +interface Comment extends CharacterData { + text: string; +} + +declare var Comment: { + prototype: Comment; + new(): Comment; +} + +interface CompositionEvent extends UIEvent { + data: string; + locale: string; + initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; +} + +declare var CompositionEvent: { + prototype: CompositionEvent; + new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; +} + +interface Console { + assert(test?: boolean, message?: string, ...optionalParams: any[]): void; + clear(): void; + count(countTitle?: string): void; + debug(message?: string, ...optionalParams: any[]): void; + dir(value?: any, ...optionalParams: any[]): void; + dirxml(value: any): void; + error(message?: any, ...optionalParams: any[]): void; + group(groupTitle?: string): void; + groupCollapsed(groupTitle?: string): void; + groupEnd(): void; + info(message?: any, ...optionalParams: any[]): void; + log(message?: any, ...optionalParams: any[]): void; + msIsIndependentlyComposed(element: Element): boolean; + profile(reportName?: string): void; + profileEnd(): void; + select(element: Element): void; + time(timerName?: string): void; + timeEnd(timerName?: string): void; + trace(): void; + warn(message?: any, ...optionalParams: any[]): void; +} + +declare var Console: { + prototype: Console; + new(): Console; +} + +interface ConvolverNode extends AudioNode { + buffer: AudioBuffer; + normalize: boolean; +} + +declare var ConvolverNode: { + prototype: ConvolverNode; + new(): ConvolverNode; +} + +interface Coordinates { + accuracy: number; + altitude: number; + altitudeAccuracy: number; + heading: number; + latitude: number; + longitude: number; + speed: number; +} + +declare var Coordinates: { + prototype: Coordinates; + new(): Coordinates; +} + +interface Crypto extends Object, RandomSource { + subtle: SubtleCrypto; +} + +declare var Crypto: { + prototype: Crypto; + new(): Crypto; +} + +interface CryptoKey { + algorithm: KeyAlgorithm; + extractable: boolean; + type: string; + usages: string[]; +} + +declare var CryptoKey: { + prototype: CryptoKey; + new(): CryptoKey; +} + +interface CryptoKeyPair { + privateKey: CryptoKey; + publicKey: CryptoKey; +} + +declare var CryptoKeyPair: { + prototype: CryptoKeyPair; + new(): CryptoKeyPair; +} + +interface CustomEvent extends Event { + detail: any; + initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; +} + +declare var CustomEvent: { + prototype: CustomEvent; + new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; +} + +interface DOMError { + name: string; + toString(): string; +} + +declare var DOMError: { + prototype: DOMError; + new(): DOMError; +} + +interface DOMException { + code: number; + message: string; + name: string; + toString(): string; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; + HIERARCHY_REQUEST_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; + INVALID_CHARACTER_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; + INVALID_STATE_ERR: number; + NAMESPACE_ERR: number; + NETWORK_ERR: number; + NOT_FOUND_ERR: number; + NOT_SUPPORTED_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; + TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +declare var DOMException: { + prototype: DOMException; + new(): DOMException; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; + HIERARCHY_REQUEST_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; + INVALID_CHARACTER_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; + INVALID_STATE_ERR: number; + NAMESPACE_ERR: number; + NETWORK_ERR: number; + NOT_FOUND_ERR: number; + NOT_SUPPORTED_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; + TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +interface DOMImplementation { + createDocument(namespaceURI: string, qualifiedName: string, doctype: DocumentType): Document; + createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; + createHTMLDocument(title: string): Document; + hasFeature(feature: string, version: string): boolean; +} + +declare var DOMImplementation: { + prototype: DOMImplementation; + new(): DOMImplementation; +} + +interface DOMParser { + parseFromString(source: string, mimeType: string): Document; +} + +declare var DOMParser: { + prototype: DOMParser; + new(): DOMParser; +} + +interface DOMSettableTokenList extends DOMTokenList { + value: string; +} + +declare var DOMSettableTokenList: { + prototype: DOMSettableTokenList; + new(): DOMSettableTokenList; +} + +interface DOMStringList { + length: number; + contains(str: string): boolean; item(index: number): string; [index: number]: string; - setProperty(propertyName: string, value: string, priority?: string): void; } -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; + +declare var DOMStringList: { + prototype: DOMStringList; + new(): DOMStringList; +} + +interface DOMStringMap { + [name: string]: string; +} + +declare var DOMStringMap: { + prototype: DOMStringMap; + new(): DOMStringMap; +} + +interface DOMTokenList { + length: number; + add(...token: string[]): void; + contains(token: string): boolean; + item(index: number): string; + remove(...token: string[]): void; + toString(): string; + toggle(token: string, force?: boolean): boolean; + [index: number]: string; +} + +declare var DOMTokenList: { + prototype: DOMTokenList; + new(): DOMTokenList; +} + +interface DataCue extends TextTrackCue { + data: ArrayBuffer; +} + +declare var DataCue: { + prototype: DataCue; + new(): DataCue; +} + +interface DataTransfer { + dropEffect: string; + effectAllowed: string; + files: FileList; + items: DataTransferItemList; + types: DOMStringList; + clearData(format?: string): boolean; + getData(format: string): string; + setData(format: string, data: string): boolean; +} + +declare var DataTransfer: { + prototype: DataTransfer; + new(): DataTransfer; +} + +interface DataTransferItem { + kind: string; + type: string; + getAsFile(): File; + getAsString(_callback: FunctionStringCallback): void; +} + +declare var DataTransferItem: { + prototype: DataTransferItem; + new(): DataTransferItem; +} + +interface DataTransferItemList { + length: number; + add(data: File): DataTransferItem; + clear(): void; + item(index: number): File; + remove(index: number): void; + [index: number]: File; +} + +declare var DataTransferItemList: { + prototype: DataTransferItemList; + new(): DataTransferItemList; +} + +interface DeferredPermissionRequest { + id: number; + type: string; + uri: string; + allow(): void; + deny(): void; +} + +declare var DeferredPermissionRequest: { + prototype: DeferredPermissionRequest; + new(): DeferredPermissionRequest; +} + +interface DelayNode extends AudioNode { + delayTime: AudioParam; +} + +declare var DelayNode: { + prototype: DelayNode; + new(): DelayNode; +} + +interface DeviceAcceleration { + x: number; + y: number; + z: number; +} + +declare var DeviceAcceleration: { + prototype: DeviceAcceleration; + new(): DeviceAcceleration; +} + +interface DeviceMotionEvent extends Event { + acceleration: DeviceAcceleration; + accelerationIncludingGravity: DeviceAcceleration; + interval: number; + rotationRate: DeviceRotationRate; + initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict, accelerationIncludingGravity: DeviceAccelerationDict, rotationRate: DeviceRotationRateDict, interval: number): void; +} + +declare var DeviceMotionEvent: { + prototype: DeviceMotionEvent; + new(): DeviceMotionEvent; +} + +interface DeviceOrientationEvent extends Event { + absolute: boolean; + alpha: number; + beta: number; + gamma: number; + initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number, beta: number, gamma: number, absolute: boolean): void; +} + +declare var DeviceOrientationEvent: { + prototype: DeviceOrientationEvent; + new(): DeviceOrientationEvent; +} + +interface DeviceRotationRate { + alpha: number; + beta: number; + gamma: number; +} + +declare var DeviceRotationRate: { + prototype: DeviceRotationRate; + new(): DeviceRotationRate; +} + +interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent { + /** + * Sets or gets the URL for the current document. + */ + URL: string; + /** + * Gets the URL for the document, stripped of any character encoding. + */ + URLUnencoded: string; + /** + * Gets the object that has the focus when the parent document has focus. + */ + activeElement: Element; + /** + * Sets or gets the color of all active links in the document. + */ + alinkColor: string; + /** + * Returns a reference to the collection of elements contained by the object. + */ + all: HTMLCollection; + /** + * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. + */ + anchors: HTMLCollection; + /** + * Retrieves a collection of all applet objects in the document. + */ + applets: HTMLCollection; + /** + * Deprecated. Sets or retrieves a value that indicates the background color behind the object. + */ + bgColor: string; + /** + * Specifies the beginning and end of the document body. + */ + body: HTMLElement; + characterSet: string; + /** + * Gets or sets the character set used to encode the object. + */ + charset: string; + /** + * Gets a value that indicates whether standards-compliant mode is switched on for the object. + */ + compatMode: string; + cookie: string; + /** + * Gets the default character set from the current regional language settings. + */ + defaultCharset: string; + defaultView: Window; + /** + * Sets or gets a value that indicates whether the document can be edited. + */ + designMode: string; + /** + * Sets or retrieves a value that indicates the reading order of the object. + */ + dir: string; + /** + * Gets an object representing the document type declaration associated with the current document. + */ + doctype: DocumentType; + /** + * Gets a reference to the root node of the document. + */ + documentElement: HTMLElement; + /** + * Sets or gets the security domain of the document. + */ + domain: string; + /** + * Retrieves a collection of all embed objects in the document. + */ + embeds: HTMLCollection; + /** + * Sets or gets the foreground (text) color of the document. + */ + fgColor: string; + /** + * Retrieves a collection, in source order, of all form objects in the document. + */ + forms: HTMLCollection; + fullscreenElement: Element; + fullscreenEnabled: boolean; + head: HTMLHeadElement; + hidden: boolean; + /** + * Retrieves a collection, in source order, of img objects in the document. + */ + images: HTMLCollection; + /** + * Gets the implementation object of the current document. + */ + implementation: DOMImplementation; + /** + * Returns the character encoding used to create the webpage that is loaded into the document object. + */ + inputEncoding: string; + /** + * Gets the date that the page was last modified, if the page supplies one. + */ + lastModified: string; + /** + * Sets or gets the color of the document links. + */ + linkColor: string; + /** + * Retrieves a collection of all a objects that specify the href property and all area objects in the document. + */ + links: HTMLCollection; + /** + * Contains information about the current URL. + */ + location: Location; + media: string; + msCSSOMElementFloatMetrics: boolean; + msCapsLockWarningOff: boolean; + msHidden: boolean; + msVisibilityState: string; + /** + * Fires when the user aborts the download. + * @param ev The event. + */ + onabort: (ev: Event) => any; + /** + * Fires when the object is set as the active element. + * @param ev The event. + */ + onactivate: (ev: UIEvent) => any; + /** + * Fires immediately before the object is set as the active element. + * @param ev The event. + */ + onbeforeactivate: (ev: UIEvent) => any; + /** + * Fires immediately before the activeElement is changed from the current object to another object in the parent document. + * @param ev The event. + */ + onbeforedeactivate: (ev: UIEvent) => any; + /** + * Fires when the object loses the input focus. + * @param ev The focus event. + */ + onblur: (ev: FocusEvent) => any; + /** + * Occurs when playback is possible, but would require further buffering. + * @param ev The event. + */ + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + /** + * Fires when the contents of the object or selection have changed. + * @param ev The event. + */ + onchange: (ev: Event) => any; + /** + * Fires when the user clicks the left mouse button on the object + * @param ev The mouse event. + */ + onclick: (ev: MouseEvent) => any; + /** + * Fires when the user clicks the right mouse button in the client area, opening the context menu. + * @param ev The mouse event. + */ + oncontextmenu: (ev: PointerEvent) => any; + /** + * Fires when the user double-clicks the object. + * @param ev The mouse event. + */ + ondblclick: (ev: MouseEvent) => any; + /** + * Fires when the activeElement is changed from the current object to another object in the parent document. + * @param ev The UI Event + */ + ondeactivate: (ev: UIEvent) => any; + /** + * Fires on the source object continuously during a drag operation. + * @param ev The event. + */ + ondrag: (ev: DragEvent) => any; + /** + * Fires on the source object when the user releases the mouse at the close of a drag operation. + * @param ev The event. + */ + ondragend: (ev: DragEvent) => any; + /** + * Fires on the target element when the user drags the object to a valid drop target. + * @param ev The drag event. + */ + ondragenter: (ev: DragEvent) => any; + /** + * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. + * @param ev The drag event. + */ + ondragleave: (ev: DragEvent) => any; + /** + * Fires on the target element continuously while the user drags the object over a valid drop target. + * @param ev The event. + */ + ondragover: (ev: DragEvent) => any; + /** + * Fires on the source object when the user starts to drag a text selection or selected object. + * @param ev The event. + */ + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + /** + * Occurs when the duration attribute is updated. + * @param ev The event. + */ + ondurationchange: (ev: Event) => any; + /** + * Occurs when the media element is reset to its initial state. + * @param ev The event. + */ + onemptied: (ev: Event) => any; + /** + * Occurs when the end of playback is reached. + * @param ev The event + */ + onended: (ev: Event) => any; + /** + * Fires when an error occurs during object loading. + * @param ev The event. + */ + onerror: (ev: Event) => any; + /** + * Fires when the object receives focus. + * @param ev The event. + */ + onfocus: (ev: FocusEvent) => any; + onfullscreenchange: (ev: Event) => any; + onfullscreenerror: (ev: Event) => any; + oninput: (ev: Event) => any; + /** + * Fires when the user presses a key. + * @param ev The keyboard event + */ + onkeydown: (ev: KeyboardEvent) => any; + /** + * Fires when the user presses an alphanumeric key. + * @param ev The event. + */ + onkeypress: (ev: KeyboardEvent) => any; + /** + * Fires when the user releases a key. + * @param ev The keyboard event + */ + onkeyup: (ev: KeyboardEvent) => any; + /** + * Fires immediately after the browser loads the object. + * @param ev The event. + */ + onload: (ev: Event) => any; + /** + * Occurs when media data is loaded at the current playback position. + * @param ev The event. + */ + onloadeddata: (ev: Event) => any; + /** + * Occurs when the duration and dimensions of the media have been determined. + * @param ev The event. + */ + onloadedmetadata: (ev: Event) => any; + /** + * Occurs when Internet Explorer begins looking for media data. + * @param ev The event. + */ + onloadstart: (ev: Event) => any; + /** + * Fires when the user clicks the object with either mouse button. + * @param ev The mouse event. + */ + onmousedown: (ev: MouseEvent) => any; + /** + * Fires when the user moves the mouse over the object. + * @param ev The mouse event. + */ + onmousemove: (ev: MouseEvent) => any; + /** + * Fires when the user moves the mouse pointer outside the boundaries of the object. + * @param ev The mouse event. + */ + onmouseout: (ev: MouseEvent) => any; + /** + * Fires when the user moves the mouse pointer into the object. + * @param ev The mouse event. + */ + onmouseover: (ev: MouseEvent) => any; + /** + * Fires when the user releases a mouse button while the mouse is over the object. + * @param ev The mouse event. + */ + onmouseup: (ev: MouseEvent) => any; + /** + * Fires when the wheel button is rotated. + * @param ev The mouse event + */ + onmousewheel: (ev: MouseWheelEvent) => any; + onmscontentzoom: (ev: UIEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmsmanipulationstatechanged: (ev: MSManipulationEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + /** + * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. + * @param ev The event. + */ + onmssitemodejumplistitemremoved: (ev: MSSiteModeEvent) => any; + /** + * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. + * @param ev The event. + */ + onmsthumbnailclick: (ev: MSSiteModeEvent) => any; + /** + * Occurs when playback is paused. + * @param ev The event. + */ + onpause: (ev: Event) => any; + /** + * Occurs when the play method is requested. + * @param ev The event. + */ + onplay: (ev: Event) => any; + /** + * Occurs when the audio or video has started playing. + * @param ev The event. + */ + onplaying: (ev: Event) => any; + onpointerlockchange: (ev: Event) => any; + onpointerlockerror: (ev: Event) => any; + /** + * Occurs to indicate progress while downloading media data. + * @param ev The event. + */ + onprogress: (ev: ProgressEvent) => any; + /** + * Occurs when the playback rate is increased or decreased. + * @param ev The event. + */ + onratechange: (ev: Event) => any; + /** + * Fires when the state of the object has changed. + * @param ev The event + */ + onreadystatechange: (ev: ProgressEvent) => any; + /** + * Fires when the user resets a form. + * @param ev The event. + */ + onreset: (ev: Event) => any; + /** + * Fires when the user repositions the scroll box in the scroll bar on the object. + * @param ev The event. + */ + onscroll: (ev: UIEvent) => any; + /** + * Occurs when the seek operation ends. + * @param ev The event. + */ + onseeked: (ev: Event) => any; + /** + * Occurs when the current playback position is moved. + * @param ev The event. + */ + onseeking: (ev: Event) => any; + /** + * Fires when the current selection changes. + * @param ev The event. + */ + onselect: (ev: UIEvent) => any; + onselectstart: (ev: Event) => any; + /** + * Occurs when the download has stopped. + * @param ev The event. + */ + onstalled: (ev: Event) => any; + /** + * Fires when the user clicks the Stop button or leaves the Web page. + * @param ev The event. + */ + onstop: (ev: Event) => any; + onsubmit: (ev: Event) => any; + /** + * Occurs if the load operation has been intentionally halted. + * @param ev The event. + */ + onsuspend: (ev: Event) => any; + /** + * Occurs to indicate the current playback position. + * @param ev The event. + */ + ontimeupdate: (ev: Event) => any; + ontouchcancel: (ev: TouchEvent) => any; + ontouchend: (ev: TouchEvent) => any; + ontouchmove: (ev: TouchEvent) => any; + ontouchstart: (ev: TouchEvent) => any; + /** + * Occurs when the volume is changed, or playback is muted or unmuted. + * @param ev The event. + */ + onvolumechange: (ev: Event) => any; + /** + * Occurs when playback stops because the next frame of a video resource is not available. + * @param ev The event. + */ + onwaiting: (ev: Event) => any; + onwebkitfullscreenchange: (ev: Event) => any; + onwebkitfullscreenerror: (ev: Event) => any; + plugins: HTMLCollection; + pointerLockElement: Element; + /** + * Retrieves a value that indicates the current state of the object. + */ + readyState: string; + /** + * Gets the URL of the location that referred the user to the current page. + */ + referrer: string; + /** + * Gets the root svg element in the document hierarchy. + */ + rootElement: SVGSVGElement; + /** + * Retrieves a collection of all script objects in the document. + */ + scripts: HTMLCollection; + security: string; + /** + * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. + */ + styleSheets: StyleSheetList; + /** + * Contains the title of the document. + */ + title: string; + visibilityState: string; + /** + * Sets or gets the color of the links that the user has visited. + */ + vlinkColor: string; + webkitCurrentFullScreenElement: Element; + webkitFullscreenElement: Element; + webkitFullscreenEnabled: boolean; + webkitIsFullScreen: boolean; + xmlEncoding: string; + xmlStandalone: boolean; + /** + * Gets or sets the version attribute specified in the declaration of an XML document. + */ + xmlVersion: string; + adoptNode(source: Node): Node; + captureEvents(): void; + clear(): void; + /** + * Closes an output stream and forces the sent data to display. + */ + close(): void; + /** + * Creates an attribute object with a specified name. + * @param name String that sets the attribute object's name. + */ + createAttribute(name: string): Attr; + createAttributeNS(namespaceURI: string, qualifiedName: string): Attr; + createCDATASection(data: string): CDATASection; + /** + * Creates a comment object with the specified data. + * @param data Sets the comment object's data. + */ + createComment(data: string): Comment; + /** + * Creates a new document. + */ + createDocumentFragment(): DocumentFragment; + /** + * Creates an instance of the element for the specified tag. + * @param tagName The name of an element. + */ + createElement(tagName: "a"): HTMLAnchorElement; + createElement(tagName: "abbr"): HTMLPhraseElement; + createElement(tagName: "acronym"): HTMLPhraseElement; + createElement(tagName: "address"): HTMLBlockElement; + createElement(tagName: "applet"): HTMLAppletElement; + createElement(tagName: "area"): HTMLAreaElement; + createElement(tagName: "audio"): HTMLAudioElement; + createElement(tagName: "b"): HTMLPhraseElement; + createElement(tagName: "base"): HTMLBaseElement; + createElement(tagName: "basefont"): HTMLBaseFontElement; + createElement(tagName: "bdo"): HTMLPhraseElement; + createElement(tagName: "big"): HTMLPhraseElement; + createElement(tagName: "blockquote"): HTMLBlockElement; + createElement(tagName: "body"): HTMLBodyElement; + createElement(tagName: "br"): HTMLBRElement; + createElement(tagName: "button"): HTMLButtonElement; + createElement(tagName: "canvas"): HTMLCanvasElement; + createElement(tagName: "caption"): HTMLTableCaptionElement; + createElement(tagName: "center"): HTMLBlockElement; + createElement(tagName: "cite"): HTMLPhraseElement; + createElement(tagName: "code"): HTMLPhraseElement; + createElement(tagName: "col"): HTMLTableColElement; + createElement(tagName: "colgroup"): HTMLTableColElement; + createElement(tagName: "datalist"): HTMLDataListElement; + createElement(tagName: "dd"): HTMLDDElement; + createElement(tagName: "del"): HTMLModElement; + createElement(tagName: "dfn"): HTMLPhraseElement; + createElement(tagName: "dir"): HTMLDirectoryElement; + createElement(tagName: "div"): HTMLDivElement; + createElement(tagName: "dl"): HTMLDListElement; + createElement(tagName: "dt"): HTMLDTElement; + createElement(tagName: "em"): HTMLPhraseElement; + createElement(tagName: "embed"): HTMLEmbedElement; + createElement(tagName: "fieldset"): HTMLFieldSetElement; + createElement(tagName: "font"): HTMLFontElement; + createElement(tagName: "form"): HTMLFormElement; + createElement(tagName: "frame"): HTMLFrameElement; + createElement(tagName: "frameset"): HTMLFrameSetElement; + createElement(tagName: "h1"): HTMLHeadingElement; + createElement(tagName: "h2"): HTMLHeadingElement; + createElement(tagName: "h3"): HTMLHeadingElement; + createElement(tagName: "h4"): HTMLHeadingElement; + createElement(tagName: "h5"): HTMLHeadingElement; + createElement(tagName: "h6"): HTMLHeadingElement; + createElement(tagName: "head"): HTMLHeadElement; + createElement(tagName: "hr"): HTMLHRElement; + createElement(tagName: "html"): HTMLHtmlElement; + createElement(tagName: "i"): HTMLPhraseElement; + createElement(tagName: "iframe"): HTMLIFrameElement; + createElement(tagName: "img"): HTMLImageElement; + createElement(tagName: "input"): HTMLInputElement; + createElement(tagName: "ins"): HTMLModElement; + createElement(tagName: "isindex"): HTMLIsIndexElement; + createElement(tagName: "kbd"): HTMLPhraseElement; + createElement(tagName: "keygen"): HTMLBlockElement; + createElement(tagName: "label"): HTMLLabelElement; + createElement(tagName: "legend"): HTMLLegendElement; + createElement(tagName: "li"): HTMLLIElement; + createElement(tagName: "link"): HTMLLinkElement; + createElement(tagName: "listing"): HTMLBlockElement; + createElement(tagName: "map"): HTMLMapElement; + createElement(tagName: "marquee"): HTMLMarqueeElement; + createElement(tagName: "menu"): HTMLMenuElement; + createElement(tagName: "meta"): HTMLMetaElement; + createElement(tagName: "nextid"): HTMLNextIdElement; + createElement(tagName: "nobr"): HTMLPhraseElement; + createElement(tagName: "object"): HTMLObjectElement; + createElement(tagName: "ol"): HTMLOListElement; + createElement(tagName: "optgroup"): HTMLOptGroupElement; + createElement(tagName: "option"): HTMLOptionElement; + createElement(tagName: "p"): HTMLParagraphElement; + createElement(tagName: "param"): HTMLParamElement; + createElement(tagName: "plaintext"): HTMLBlockElement; + createElement(tagName: "pre"): HTMLPreElement; + createElement(tagName: "progress"): HTMLProgressElement; + createElement(tagName: "q"): HTMLQuoteElement; + createElement(tagName: "rt"): HTMLPhraseElement; + createElement(tagName: "ruby"): HTMLPhraseElement; + createElement(tagName: "s"): HTMLPhraseElement; + createElement(tagName: "samp"): HTMLPhraseElement; + createElement(tagName: "script"): HTMLScriptElement; + createElement(tagName: "select"): HTMLSelectElement; + createElement(tagName: "small"): HTMLPhraseElement; + createElement(tagName: "source"): HTMLSourceElement; + createElement(tagName: "span"): HTMLSpanElement; + createElement(tagName: "strike"): HTMLPhraseElement; + createElement(tagName: "strong"): HTMLPhraseElement; + createElement(tagName: "style"): HTMLStyleElement; + createElement(tagName: "sub"): HTMLPhraseElement; + createElement(tagName: "sup"): HTMLPhraseElement; + createElement(tagName: "table"): HTMLTableElement; + createElement(tagName: "tbody"): HTMLTableSectionElement; + createElement(tagName: "td"): HTMLTableDataCellElement; + createElement(tagName: "textarea"): HTMLTextAreaElement; + createElement(tagName: "tfoot"): HTMLTableSectionElement; + createElement(tagName: "th"): HTMLTableHeaderCellElement; + createElement(tagName: "thead"): HTMLTableSectionElement; + createElement(tagName: "title"): HTMLTitleElement; + createElement(tagName: "tr"): HTMLTableRowElement; + createElement(tagName: "track"): HTMLTrackElement; + createElement(tagName: "tt"): HTMLPhraseElement; + createElement(tagName: "u"): HTMLPhraseElement; + createElement(tagName: "ul"): HTMLUListElement; + createElement(tagName: "var"): HTMLPhraseElement; + createElement(tagName: "video"): HTMLVideoElement; + createElement(tagName: "x-ms-webview"): MSHTMLWebViewElement; + createElement(tagName: "xmp"): HTMLBlockElement; + createElement(tagName: string): HTMLElement; + createElementNS(namespaceURI: string, qualifiedName: string): Element; + createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; + createNSResolver(nodeResolver: Node): XPathNSResolver; + /** + * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. + * @param root The root element or node to start traversing on. + * @param whatToShow The type of nodes or elements to appear in the node list + * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. + * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. + */ + createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; + createProcessingInstruction(target: string, data: string): ProcessingInstruction; + /** + * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. + */ + createRange(): Range; + /** + * Creates a text string from the specified value. + * @param data String that specifies the nodeValue property of the text node. + */ + createTextNode(data: string): Text; + createTouch(view: any, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; + createTouchList(...touches: Touch[]): TouchList; + /** + * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. + * @param root The root element or node to start traversing on. + * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. + * @param filter A custom NodeFilter function to use. + * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. + */ + createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; + /** + * Returns the element for the specified x coordinate and the specified y coordinate. + * @param x The x-offset + * @param y The y-offset + */ + elementFromPoint(x: number, y: number): Element; + evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver, type: number, result: XPathResult): XPathResult; + /** + * Executes a command on the current document, current selection, or the given range. + * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. + * @param showUI Display the user interface, defaults to false. + * @param value Value to assign. + */ + execCommand(commandId: string, showUI?: boolean, value?: any): boolean; + /** + * Displays help information for the given command identifier. + * @param commandId Displays help information for the given command identifier. + */ + execCommandShowHelp(commandId: string): boolean; + exitFullscreen(): void; + exitPointerLock(): void; + /** + * Causes the element to receive the focus and executes the code specified by the onfocus event. + */ + focus(): void; + /** + * Returns a reference to the first object with the specified value of the ID or NAME attribute. + * @param elementId String that specifies the ID value. Case-insensitive. + */ + getElementById(elementId: string): HTMLElement; + getElementsByClassName(classNames: string): NodeList; + /** + * Gets a collection of objects based on the value of the NAME or ID attribute. + * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. + */ + getElementsByName(elementName: string): NodeList; + /** + * Retrieves a collection of objects based on the specified element name. + * @param name Specifies the name of an element. + */ + getElementsByTagName(tagname: "a"): NodeListOf; + getElementsByTagName(tagname: "abbr"): NodeListOf; + getElementsByTagName(tagname: "acronym"): NodeListOf; + getElementsByTagName(tagname: "address"): NodeListOf; + getElementsByTagName(tagname: "applet"): NodeListOf; + getElementsByTagName(tagname: "area"): NodeListOf; + getElementsByTagName(tagname: "article"): NodeListOf; + getElementsByTagName(tagname: "aside"): NodeListOf; + getElementsByTagName(tagname: "audio"): NodeListOf; + getElementsByTagName(tagname: "b"): NodeListOf; + getElementsByTagName(tagname: "base"): NodeListOf; + getElementsByTagName(tagname: "basefont"): NodeListOf; + getElementsByTagName(tagname: "bdo"): NodeListOf; + getElementsByTagName(tagname: "big"): NodeListOf; + getElementsByTagName(tagname: "blockquote"): NodeListOf; + getElementsByTagName(tagname: "body"): NodeListOf; + getElementsByTagName(tagname: "br"): NodeListOf; + getElementsByTagName(tagname: "button"): NodeListOf; + getElementsByTagName(tagname: "canvas"): NodeListOf; + getElementsByTagName(tagname: "caption"): NodeListOf; + getElementsByTagName(tagname: "center"): NodeListOf; + getElementsByTagName(tagname: "circle"): NodeListOf; + getElementsByTagName(tagname: "cite"): NodeListOf; + getElementsByTagName(tagname: "clippath"): NodeListOf; + getElementsByTagName(tagname: "code"): NodeListOf; + getElementsByTagName(tagname: "col"): NodeListOf; + getElementsByTagName(tagname: "colgroup"): NodeListOf; + getElementsByTagName(tagname: "datalist"): NodeListOf; + getElementsByTagName(tagname: "dd"): NodeListOf; + getElementsByTagName(tagname: "defs"): NodeListOf; + getElementsByTagName(tagname: "del"): NodeListOf; + getElementsByTagName(tagname: "desc"): NodeListOf; + getElementsByTagName(tagname: "dfn"): NodeListOf; + getElementsByTagName(tagname: "dir"): NodeListOf; + getElementsByTagName(tagname: "div"): NodeListOf; + getElementsByTagName(tagname: "dl"): NodeListOf; + getElementsByTagName(tagname: "dt"): NodeListOf; + getElementsByTagName(tagname: "ellipse"): NodeListOf; + getElementsByTagName(tagname: "em"): NodeListOf; + getElementsByTagName(tagname: "embed"): NodeListOf; + getElementsByTagName(tagname: "feblend"): NodeListOf; + getElementsByTagName(tagname: "fecolormatrix"): NodeListOf; + getElementsByTagName(tagname: "fecomponenttransfer"): NodeListOf; + getElementsByTagName(tagname: "fecomposite"): NodeListOf; + getElementsByTagName(tagname: "feconvolvematrix"): NodeListOf; + getElementsByTagName(tagname: "fediffuselighting"): NodeListOf; + getElementsByTagName(tagname: "fedisplacementmap"): NodeListOf; + getElementsByTagName(tagname: "fedistantlight"): NodeListOf; + getElementsByTagName(tagname: "feflood"): NodeListOf; + getElementsByTagName(tagname: "fefunca"): NodeListOf; + getElementsByTagName(tagname: "fefuncb"): NodeListOf; + getElementsByTagName(tagname: "fefuncg"): NodeListOf; + getElementsByTagName(tagname: "fefuncr"): NodeListOf; + getElementsByTagName(tagname: "fegaussianblur"): NodeListOf; + getElementsByTagName(tagname: "feimage"): NodeListOf; + getElementsByTagName(tagname: "femerge"): NodeListOf; + getElementsByTagName(tagname: "femergenode"): NodeListOf; + getElementsByTagName(tagname: "femorphology"): NodeListOf; + getElementsByTagName(tagname: "feoffset"): NodeListOf; + getElementsByTagName(tagname: "fepointlight"): NodeListOf; + getElementsByTagName(tagname: "fespecularlighting"): NodeListOf; + getElementsByTagName(tagname: "fespotlight"): NodeListOf; + getElementsByTagName(tagname: "fetile"): NodeListOf; + getElementsByTagName(tagname: "feturbulence"): NodeListOf; + getElementsByTagName(tagname: "fieldset"): NodeListOf; + getElementsByTagName(tagname: "figcaption"): NodeListOf; + getElementsByTagName(tagname: "figure"): NodeListOf; + getElementsByTagName(tagname: "filter"): NodeListOf; + getElementsByTagName(tagname: "font"): NodeListOf; + getElementsByTagName(tagname: "footer"): NodeListOf; + getElementsByTagName(tagname: "foreignobject"): NodeListOf; + getElementsByTagName(tagname: "form"): NodeListOf; + getElementsByTagName(tagname: "frame"): NodeListOf; + getElementsByTagName(tagname: "frameset"): NodeListOf; + getElementsByTagName(tagname: "g"): NodeListOf; + getElementsByTagName(tagname: "h1"): NodeListOf; + getElementsByTagName(tagname: "h2"): NodeListOf; + getElementsByTagName(tagname: "h3"): NodeListOf; + getElementsByTagName(tagname: "h4"): NodeListOf; + getElementsByTagName(tagname: "h5"): NodeListOf; + getElementsByTagName(tagname: "h6"): NodeListOf; + getElementsByTagName(tagname: "head"): NodeListOf; + getElementsByTagName(tagname: "header"): NodeListOf; + getElementsByTagName(tagname: "hgroup"): NodeListOf; + getElementsByTagName(tagname: "hr"): NodeListOf; + getElementsByTagName(tagname: "html"): NodeListOf; + getElementsByTagName(tagname: "i"): NodeListOf; + getElementsByTagName(tagname: "iframe"): NodeListOf; + getElementsByTagName(tagname: "image"): NodeListOf; + getElementsByTagName(tagname: "img"): NodeListOf; + getElementsByTagName(tagname: "input"): NodeListOf; + getElementsByTagName(tagname: "ins"): NodeListOf; + getElementsByTagName(tagname: "isindex"): NodeListOf; + getElementsByTagName(tagname: "kbd"): NodeListOf; + getElementsByTagName(tagname: "keygen"): NodeListOf; + getElementsByTagName(tagname: "label"): NodeListOf; + getElementsByTagName(tagname: "legend"): NodeListOf; + getElementsByTagName(tagname: "li"): NodeListOf; + getElementsByTagName(tagname: "line"): NodeListOf; + getElementsByTagName(tagname: "lineargradient"): NodeListOf; + getElementsByTagName(tagname: "link"): NodeListOf; + getElementsByTagName(tagname: "listing"): NodeListOf; + getElementsByTagName(tagname: "map"): NodeListOf; + getElementsByTagName(tagname: "mark"): NodeListOf; + getElementsByTagName(tagname: "marker"): NodeListOf; + getElementsByTagName(tagname: "marquee"): NodeListOf; + getElementsByTagName(tagname: "mask"): NodeListOf; + getElementsByTagName(tagname: "menu"): NodeListOf; + getElementsByTagName(tagname: "meta"): NodeListOf; + getElementsByTagName(tagname: "metadata"): NodeListOf; + getElementsByTagName(tagname: "nav"): NodeListOf; + getElementsByTagName(tagname: "nextid"): NodeListOf; + getElementsByTagName(tagname: "nobr"): NodeListOf; + getElementsByTagName(tagname: "noframes"): NodeListOf; + getElementsByTagName(tagname: "noscript"): NodeListOf; + getElementsByTagName(tagname: "object"): NodeListOf; + getElementsByTagName(tagname: "ol"): NodeListOf; + getElementsByTagName(tagname: "optgroup"): NodeListOf; + getElementsByTagName(tagname: "option"): NodeListOf; + getElementsByTagName(tagname: "p"): NodeListOf; + getElementsByTagName(tagname: "param"): NodeListOf; + getElementsByTagName(tagname: "path"): NodeListOf; + getElementsByTagName(tagname: "pattern"): NodeListOf; + getElementsByTagName(tagname: "plaintext"): NodeListOf; + getElementsByTagName(tagname: "polygon"): NodeListOf; + getElementsByTagName(tagname: "polyline"): NodeListOf; + getElementsByTagName(tagname: "pre"): NodeListOf; + getElementsByTagName(tagname: "progress"): NodeListOf; + getElementsByTagName(tagname: "q"): NodeListOf; + getElementsByTagName(tagname: "radialgradient"): NodeListOf; + getElementsByTagName(tagname: "rect"): NodeListOf; + getElementsByTagName(tagname: "rt"): NodeListOf; + getElementsByTagName(tagname: "ruby"): NodeListOf; + getElementsByTagName(tagname: "s"): NodeListOf; + getElementsByTagName(tagname: "samp"): NodeListOf; + getElementsByTagName(tagname: "script"): NodeListOf; + getElementsByTagName(tagname: "section"): NodeListOf; + getElementsByTagName(tagname: "select"): NodeListOf; + getElementsByTagName(tagname: "small"): NodeListOf; + getElementsByTagName(tagname: "source"): NodeListOf; + getElementsByTagName(tagname: "span"): NodeListOf; + getElementsByTagName(tagname: "stop"): NodeListOf; + getElementsByTagName(tagname: "strike"): NodeListOf; + getElementsByTagName(tagname: "strong"): NodeListOf; + getElementsByTagName(tagname: "style"): NodeListOf; + getElementsByTagName(tagname: "sub"): NodeListOf; + getElementsByTagName(tagname: "sup"): NodeListOf; + getElementsByTagName(tagname: "svg"): NodeListOf; + getElementsByTagName(tagname: "switch"): NodeListOf; + getElementsByTagName(tagname: "symbol"): NodeListOf; + getElementsByTagName(tagname: "table"): NodeListOf; + getElementsByTagName(tagname: "tbody"): NodeListOf; + getElementsByTagName(tagname: "td"): NodeListOf; + getElementsByTagName(tagname: "text"): NodeListOf; + getElementsByTagName(tagname: "textpath"): NodeListOf; + getElementsByTagName(tagname: "textarea"): NodeListOf; + getElementsByTagName(tagname: "tfoot"): NodeListOf; + getElementsByTagName(tagname: "th"): NodeListOf; + getElementsByTagName(tagname: "thead"): NodeListOf; + getElementsByTagName(tagname: "title"): NodeListOf; + getElementsByTagName(tagname: "tr"): NodeListOf; + getElementsByTagName(tagname: "track"): NodeListOf; + getElementsByTagName(tagname: "tspan"): NodeListOf; + getElementsByTagName(tagname: "tt"): NodeListOf; + getElementsByTagName(tagname: "u"): NodeListOf; + getElementsByTagName(tagname: "ul"): NodeListOf; + getElementsByTagName(tagname: "use"): NodeListOf; + getElementsByTagName(tagname: "var"): NodeListOf; + getElementsByTagName(tagname: "video"): NodeListOf; + getElementsByTagName(tagname: "view"): NodeListOf; + getElementsByTagName(tagname: "wbr"): NodeListOf; + getElementsByTagName(tagname: "x-ms-webview"): NodeListOf; + getElementsByTagName(tagname: "xmp"): NodeListOf; + getElementsByTagName(tagname: string): NodeList; + getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; + /** + * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. + */ + getSelection(): Selection; + /** + * Gets a value indicating whether the object currently has focus. + */ + hasFocus(): boolean; + importNode(importedNode: Node, deep: boolean): Node; + msElementsFromPoint(x: number, y: number): NodeList; + msElementsFromRect(left: number, top: number, width: number, height: number): NodeList; + msGetPrintDocumentForNamedFlow(flowName: string): Document; + msSetPrintDocumentUriForNamedFlow(flowName: string, uri: string): void; + /** + * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. + * @param url Specifies a MIME type for the document. + * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. + * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. + * @param replace Specifies whether the existing entry for the document is replaced in the history list. + */ + open(url?: string, name?: string, features?: string, replace?: boolean): Document | Window; + /** + * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. + * @param commandId Specifies a command identifier. + */ + queryCommandEnabled(commandId: string): boolean; + /** + * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. + * @param commandId String that specifies a command identifier. + */ + queryCommandIndeterm(commandId: string): boolean; + /** + * Returns a Boolean value that indicates the current state of the command. + * @param commandId String that specifies a command identifier. + */ + queryCommandState(commandId: string): boolean; + /** + * Returns a Boolean value that indicates whether the current command is supported on the current range. + * @param commandId Specifies a command identifier. + */ + queryCommandSupported(commandId: string): boolean; + /** + * Retrieves the string associated with a command. + * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. + */ + queryCommandText(commandId: string): string; + /** + * Returns the current value of the document, range, or current selection for the given command. + * @param commandId String that specifies a command identifier. + */ + queryCommandValue(commandId: string): string; + releaseEvents(): void; + /** + * Allows updating the print settings for the page. + */ + updateSettings(): void; + webkitCancelFullScreen(): void; + webkitExitFullscreen(): void; + /** + * Writes one or more HTML expressions to a document in the specified window. + * @param content Specifies the text and HTML tags to write. + */ + write(...content: string[]): void; + /** + * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. + * @param content The text and HTML tags to write. + */ + writeln(...content: string[]): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "fullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "fullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mssitemodejumplistitemremoved", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msthumbnailclick", listener: (ev: MSSiteModeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerlockchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointerlockerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stop", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var Document: { + prototype: Document; + new(): Document; +} + +interface DocumentFragment extends Node, NodeSelector { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var DocumentFragment: { + prototype: DocumentFragment; + new(): DocumentFragment; +} + +interface DocumentType extends Node, ChildNode { + entities: NamedNodeMap; + internalSubset: string; + name: string; + notations: NamedNodeMap; + publicId: string; + systemId: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var DocumentType: { + prototype: DocumentType; + new(): DocumentType; +} + +interface DragEvent extends MouseEvent { + dataTransfer: DataTransfer; + initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; + msConvertURL(file: File, targetType: string, targetURL?: string): void; +} + +declare var DragEvent: { + prototype: DragEvent; + new(): DragEvent; +} + +interface DynamicsCompressorNode extends AudioNode { + attack: AudioParam; + knee: AudioParam; + ratio: AudioParam; + reduction: AudioParam; + release: AudioParam; + threshold: AudioParam; +} + +declare var DynamicsCompressorNode: { + prototype: DynamicsCompressorNode; + new(): DynamicsCompressorNode; +} + +interface EXT_texture_filter_anisotropic { + MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + TEXTURE_MAX_ANISOTROPY_EXT: number; +} + +declare var EXT_texture_filter_anisotropic: { + prototype: EXT_texture_filter_anisotropic; + new(): EXT_texture_filter_anisotropic; + MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; + TEXTURE_MAX_ANISOTROPY_EXT: number; +} + +interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode { + classList: DOMTokenList; + clientHeight: number; + clientLeft: number; + clientTop: number; + clientWidth: number; + msContentZoomFactor: number; + msRegionOverflow: string; + onariarequest: (ev: AriaRequestEvent) => any; + oncommand: (ev: CommandEvent) => any; + ongotpointercapture: (ev: PointerEvent) => any; + onlostpointercapture: (ev: PointerEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsgotpointercapture: (ev: MSPointerEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmslostpointercapture: (ev: MSPointerEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + ontouchcancel: (ev: TouchEvent) => any; + ontouchend: (ev: TouchEvent) => any; + ontouchmove: (ev: TouchEvent) => any; + ontouchstart: (ev: TouchEvent) => any; + onwebkitfullscreenchange: (ev: Event) => any; + onwebkitfullscreenerror: (ev: Event) => any; + scrollHeight: number; + scrollLeft: number; + scrollTop: number; + scrollWidth: number; + tagName: string; + getAttribute(name?: string): string; + getAttributeNS(namespaceURI: string, localName: string): string; + getAttributeNode(name: string): Attr; + getAttributeNodeNS(namespaceURI: string, localName: string): Attr; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + getElementsByTagName(name: "a"): NodeListOf; + getElementsByTagName(name: "abbr"): NodeListOf; + getElementsByTagName(name: "acronym"): NodeListOf; + getElementsByTagName(name: "address"): NodeListOf; + getElementsByTagName(name: "applet"): NodeListOf; + getElementsByTagName(name: "area"): NodeListOf; + getElementsByTagName(name: "article"): NodeListOf; + getElementsByTagName(name: "aside"): NodeListOf; + getElementsByTagName(name: "audio"): NodeListOf; + getElementsByTagName(name: "b"): NodeListOf; + getElementsByTagName(name: "base"): NodeListOf; + getElementsByTagName(name: "basefont"): NodeListOf; + getElementsByTagName(name: "bdo"): NodeListOf; + getElementsByTagName(name: "big"): NodeListOf; + getElementsByTagName(name: "blockquote"): NodeListOf; + getElementsByTagName(name: "body"): NodeListOf; + getElementsByTagName(name: "br"): NodeListOf; + getElementsByTagName(name: "button"): NodeListOf; + getElementsByTagName(name: "canvas"): NodeListOf; + getElementsByTagName(name: "caption"): NodeListOf; + getElementsByTagName(name: "center"): NodeListOf; + getElementsByTagName(name: "circle"): NodeListOf; + getElementsByTagName(name: "cite"): NodeListOf; + getElementsByTagName(name: "clippath"): NodeListOf; + getElementsByTagName(name: "code"): NodeListOf; + getElementsByTagName(name: "col"): NodeListOf; + getElementsByTagName(name: "colgroup"): NodeListOf; + getElementsByTagName(name: "datalist"): NodeListOf; + getElementsByTagName(name: "dd"): NodeListOf; + getElementsByTagName(name: "defs"): NodeListOf; + getElementsByTagName(name: "del"): NodeListOf; + getElementsByTagName(name: "desc"): NodeListOf; + getElementsByTagName(name: "dfn"): NodeListOf; + getElementsByTagName(name: "dir"): NodeListOf; + getElementsByTagName(name: "div"): NodeListOf; + getElementsByTagName(name: "dl"): NodeListOf; + getElementsByTagName(name: "dt"): NodeListOf; + getElementsByTagName(name: "ellipse"): NodeListOf; + getElementsByTagName(name: "em"): NodeListOf; + getElementsByTagName(name: "embed"): NodeListOf; + getElementsByTagName(name: "feblend"): NodeListOf; + getElementsByTagName(name: "fecolormatrix"): NodeListOf; + getElementsByTagName(name: "fecomponenttransfer"): NodeListOf; + getElementsByTagName(name: "fecomposite"): NodeListOf; + getElementsByTagName(name: "feconvolvematrix"): NodeListOf; + getElementsByTagName(name: "fediffuselighting"): NodeListOf; + getElementsByTagName(name: "fedisplacementmap"): NodeListOf; + getElementsByTagName(name: "fedistantlight"): NodeListOf; + getElementsByTagName(name: "feflood"): NodeListOf; + getElementsByTagName(name: "fefunca"): NodeListOf; + getElementsByTagName(name: "fefuncb"): NodeListOf; + getElementsByTagName(name: "fefuncg"): NodeListOf; + getElementsByTagName(name: "fefuncr"): NodeListOf; + getElementsByTagName(name: "fegaussianblur"): NodeListOf; + getElementsByTagName(name: "feimage"): NodeListOf; + getElementsByTagName(name: "femerge"): NodeListOf; + getElementsByTagName(name: "femergenode"): NodeListOf; + getElementsByTagName(name: "femorphology"): NodeListOf; + getElementsByTagName(name: "feoffset"): NodeListOf; + getElementsByTagName(name: "fepointlight"): NodeListOf; + getElementsByTagName(name: "fespecularlighting"): NodeListOf; + getElementsByTagName(name: "fespotlight"): NodeListOf; + getElementsByTagName(name: "fetile"): NodeListOf; + getElementsByTagName(name: "feturbulence"): NodeListOf; + getElementsByTagName(name: "fieldset"): NodeListOf; + getElementsByTagName(name: "figcaption"): NodeListOf; + getElementsByTagName(name: "figure"): NodeListOf; + getElementsByTagName(name: "filter"): NodeListOf; + getElementsByTagName(name: "font"): NodeListOf; + getElementsByTagName(name: "footer"): NodeListOf; + getElementsByTagName(name: "foreignobject"): NodeListOf; + getElementsByTagName(name: "form"): NodeListOf; + getElementsByTagName(name: "frame"): NodeListOf; + getElementsByTagName(name: "frameset"): NodeListOf; + getElementsByTagName(name: "g"): NodeListOf; + getElementsByTagName(name: "h1"): NodeListOf; + getElementsByTagName(name: "h2"): NodeListOf; + getElementsByTagName(name: "h3"): NodeListOf; + getElementsByTagName(name: "h4"): NodeListOf; + getElementsByTagName(name: "h5"): NodeListOf; + getElementsByTagName(name: "h6"): NodeListOf; + getElementsByTagName(name: "head"): NodeListOf; + getElementsByTagName(name: "header"): NodeListOf; + getElementsByTagName(name: "hgroup"): NodeListOf; + getElementsByTagName(name: "hr"): NodeListOf; + getElementsByTagName(name: "html"): NodeListOf; + getElementsByTagName(name: "i"): NodeListOf; + getElementsByTagName(name: "iframe"): NodeListOf; + getElementsByTagName(name: "image"): NodeListOf; + getElementsByTagName(name: "img"): NodeListOf; + getElementsByTagName(name: "input"): NodeListOf; + getElementsByTagName(name: "ins"): NodeListOf; + getElementsByTagName(name: "isindex"): NodeListOf; + getElementsByTagName(name: "kbd"): NodeListOf; + getElementsByTagName(name: "keygen"): NodeListOf; + getElementsByTagName(name: "label"): NodeListOf; + getElementsByTagName(name: "legend"): NodeListOf; + getElementsByTagName(name: "li"): NodeListOf; + getElementsByTagName(name: "line"): NodeListOf; + getElementsByTagName(name: "lineargradient"): NodeListOf; + getElementsByTagName(name: "link"): NodeListOf; + getElementsByTagName(name: "listing"): NodeListOf; + getElementsByTagName(name: "map"): NodeListOf; + getElementsByTagName(name: "mark"): NodeListOf; + getElementsByTagName(name: "marker"): NodeListOf; + getElementsByTagName(name: "marquee"): NodeListOf; + getElementsByTagName(name: "mask"): NodeListOf; + getElementsByTagName(name: "menu"): NodeListOf; + getElementsByTagName(name: "meta"): NodeListOf; + getElementsByTagName(name: "metadata"): NodeListOf; + getElementsByTagName(name: "nav"): NodeListOf; + getElementsByTagName(name: "nextid"): NodeListOf; + getElementsByTagName(name: "nobr"): NodeListOf; + getElementsByTagName(name: "noframes"): NodeListOf; + getElementsByTagName(name: "noscript"): NodeListOf; + getElementsByTagName(name: "object"): NodeListOf; + getElementsByTagName(name: "ol"): NodeListOf; + getElementsByTagName(name: "optgroup"): NodeListOf; + getElementsByTagName(name: "option"): NodeListOf; + getElementsByTagName(name: "p"): NodeListOf; + getElementsByTagName(name: "param"): NodeListOf; + getElementsByTagName(name: "path"): NodeListOf; + getElementsByTagName(name: "pattern"): NodeListOf; + getElementsByTagName(name: "plaintext"): NodeListOf; + getElementsByTagName(name: "polygon"): NodeListOf; + getElementsByTagName(name: "polyline"): NodeListOf; + getElementsByTagName(name: "pre"): NodeListOf; + getElementsByTagName(name: "progress"): NodeListOf; + getElementsByTagName(name: "q"): NodeListOf; + getElementsByTagName(name: "radialgradient"): NodeListOf; + getElementsByTagName(name: "rect"): NodeListOf; + getElementsByTagName(name: "rt"): NodeListOf; + getElementsByTagName(name: "ruby"): NodeListOf; + getElementsByTagName(name: "s"): NodeListOf; + getElementsByTagName(name: "samp"): NodeListOf; + getElementsByTagName(name: "script"): NodeListOf; + getElementsByTagName(name: "section"): NodeListOf; + getElementsByTagName(name: "select"): NodeListOf; + getElementsByTagName(name: "small"): NodeListOf; + getElementsByTagName(name: "source"): NodeListOf; + getElementsByTagName(name: "span"): NodeListOf; + getElementsByTagName(name: "stop"): NodeListOf; + getElementsByTagName(name: "strike"): NodeListOf; + getElementsByTagName(name: "strong"): NodeListOf; + getElementsByTagName(name: "style"): NodeListOf; + getElementsByTagName(name: "sub"): NodeListOf; + getElementsByTagName(name: "sup"): NodeListOf; + getElementsByTagName(name: "svg"): NodeListOf; + getElementsByTagName(name: "switch"): NodeListOf; + getElementsByTagName(name: "symbol"): NodeListOf; + getElementsByTagName(name: "table"): NodeListOf; + getElementsByTagName(name: "tbody"): NodeListOf; + getElementsByTagName(name: "td"): NodeListOf; + getElementsByTagName(name: "text"): NodeListOf; + getElementsByTagName(name: "textpath"): NodeListOf; + getElementsByTagName(name: "textarea"): NodeListOf; + getElementsByTagName(name: "tfoot"): NodeListOf; + getElementsByTagName(name: "th"): NodeListOf; + getElementsByTagName(name: "thead"): NodeListOf; + getElementsByTagName(name: "title"): NodeListOf; + getElementsByTagName(name: "tr"): NodeListOf; + getElementsByTagName(name: "track"): NodeListOf; + getElementsByTagName(name: "tspan"): NodeListOf; + getElementsByTagName(name: "tt"): NodeListOf; + getElementsByTagName(name: "u"): NodeListOf; + getElementsByTagName(name: "ul"): NodeListOf; + getElementsByTagName(name: "use"): NodeListOf; + getElementsByTagName(name: "var"): NodeListOf; + getElementsByTagName(name: "video"): NodeListOf; + getElementsByTagName(name: "view"): NodeListOf; + getElementsByTagName(name: "wbr"): NodeListOf; + getElementsByTagName(name: "x-ms-webview"): NodeListOf; + getElementsByTagName(name: "xmp"): NodeListOf; + getElementsByTagName(name: string): NodeList; + getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; + hasAttribute(name: string): boolean; + hasAttributeNS(namespaceURI: string, localName: string): boolean; + msGetRegionContent(): MSRangeCollection; + msGetUntransformedBounds(): ClientRect; + msMatchesSelector(selectors: string): boolean; + msReleasePointerCapture(pointerId: number): void; + msSetPointerCapture(pointerId: number): void; + msZoomTo(args: MsZoomToOptions): void; + releasePointerCapture(pointerId: number): void; + removeAttribute(name?: string): void; + removeAttributeNS(namespaceURI: string, localName: string): void; + removeAttributeNode(oldAttr: Attr): Attr; + requestFullscreen(): void; + requestPointerLock(): void; + setAttribute(name?: string, value?: string): void; + setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; + setAttributeNode(newAttr: Attr): Attr; + setAttributeNodeNS(newAttr: Attr): Attr; + setPointerCapture(pointerId: number): void; + webkitMatchesSelector(selectors: string): boolean; + webkitRequestFullScreen(): void; + webkitRequestFullscreen(): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var Element: { + prototype: Element; + new(): Element; +} + +interface ErrorEvent extends Event { + colno: number; + error: any; + filename: string; + lineno: number; + message: string; + initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; +} + +declare var ErrorEvent: { + prototype: ErrorEvent; + new(): ErrorEvent; +} + +interface Event { + bubbles: boolean; + cancelBubble: boolean; + cancelable: boolean; + currentTarget: EventTarget; + defaultPrevented: boolean; + eventPhase: number; + isTrusted: boolean; + returnValue: boolean; + srcElement: Element; + target: EventTarget; + timeStamp: number; + type: string; + initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; + preventDefault(): void; + stopImmediatePropagation(): void; + stopPropagation(): void; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; +} + +declare var Event: { + prototype: Event; + new(type: string, eventInitDict?: EventInit): Event; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; +} + +interface EventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + dispatchEvent(evt: Event): boolean; + removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var EventTarget: { + prototype: EventTarget; + new(): EventTarget; +} + +interface External { +} + +declare var External: { + prototype: External; + new(): External; +} + +interface File extends Blob { + lastModifiedDate: any; + name: string; +} + +declare var File: { + prototype: File; + new(): File; +} + +interface FileList { + length: number; + item(index: number): File; + [index: number]: File; +} + +declare var FileList: { + prototype: FileList; + new(): FileList; +} + +interface FileReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(blob: Blob): void; + readAsBinaryString(blob: Blob): void; + readAsDataURL(blob: Blob): void; + readAsText(blob: Blob, encoding?: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var FileReader: { + prototype: FileReader; + new(): FileReader; +} + +interface FocusEvent extends UIEvent { + relatedTarget: EventTarget; + initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; +} + +declare var FocusEvent: { + prototype: FocusEvent; + new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; +} + +interface FormData { + append(name: any, value: any, blobName?: string): void; +} + +declare var FormData: { + prototype: FormData; + new(): FormData; +} + +interface GainNode extends AudioNode { + gain: AudioParam; +} + +declare var GainNode: { + prototype: GainNode; + new(): GainNode; +} + +interface Gamepad { + axes: number[]; + buttons: GamepadButton[]; + connected: boolean; + id: string; + index: number; + mapping: string; + timestamp: number; +} + +declare var Gamepad: { + prototype: Gamepad; + new(): Gamepad; +} + +interface GamepadButton { + pressed: boolean; + value: number; +} + +declare var GamepadButton: { + prototype: GamepadButton; + new(): GamepadButton; +} + +interface GamepadEvent extends Event { + gamepad: Gamepad; +} + +declare var GamepadEvent: { + prototype: GamepadEvent; + new(): GamepadEvent; +} + +interface Geolocation { + clearWatch(watchId: number): void; + getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; + watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; +} + +declare var Geolocation: { + prototype: Geolocation; + new(): Geolocation; +} + +interface HTMLAllCollection extends HTMLCollection { + namedItem(name: string): Element; +} + +declare var HTMLAllCollection: { + prototype: HTMLAllCollection; + new(): HTMLAllCollection; +} + +interface HTMLAnchorElement extends HTMLElement { + Methods: string; + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + /** + * Sets or retrieves the coordinates of the object. + */ + coords: string; + /** + * Contains the anchor portion of the URL including the hash sign (#). + */ + hash: string; + /** + * Contains the hostname and port values of the URL. + */ + host: string; + /** + * Contains the hostname of a URL. + */ + hostname: string; + /** + * Sets or retrieves a destination URL or an anchor point. + */ + href: string; + /** + * Sets or retrieves the language code of the object. + */ + hreflang: string; + mimeType: string; + /** + * Sets or retrieves the shape of the object. + */ + name: string; + nameProp: string; + /** + * Contains the pathname of the URL. + */ + pathname: string; + /** + * Sets or retrieves the port number associated with a URL. + */ + port: string; + /** + * Contains the protocol of the URL. + */ + protocol: string; + protocolLong: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rel: string; + /** + * Sets or retrieves the relationship between the object and the destination of the link. + */ + rev: string; + /** + * Sets or retrieves the substring of the href property that follows the question mark. + */ + search: string; + /** + * Sets or retrieves the shape of the object. + */ + shape: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Retrieves or sets the text of the object as a string. + */ + text: string; + type: string; + urn: string; + /** + * Returns a string representation of an object. + */ + toString(): string; } -interface SVGGElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { +declare var HTMLAnchorElement: { + prototype: HTMLAnchorElement; + new(): HTMLAnchorElement; } -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; + +interface HTMLAppletElement extends HTMLElement { + /** + * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + */ + BaseHref: string; + align: string; + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Gets or sets the optional alternative HTML script to execute if the object fails to load. + */ + altHtml: string; + /** + * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + */ + archive: string; + border: string; + code: string; + /** + * Sets or retrieves the URL of the component. + */ + codeBase: string; + /** + * Sets or retrieves the Internet media type for the code associated with the object. + */ + codeType: string; + /** + * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. + */ + contentDocument: Document; + /** + * Sets or retrieves the URL that references the data of the object. + */ + data: string; + /** + * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. + */ + declare: boolean; + form: HTMLFormElement; + /** + * Sets or retrieves the height of the object. + */ + height: string; + hspace: number; + /** + * Sets or retrieves the shape of the object. + */ + name: string; + object: string; + /** + * Sets or retrieves a message to be displayed while an object is loading. + */ + standby: string; + /** + * Returns the content type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + vspace: number; + width: number; } -interface MSStyleCSSProperties extends MSCSSProperties { - pixelWidth: number; - posHeight: number; - posLeft: number; - pixelTop: number; - pixelBottom: number; - textDecorationNone: boolean; - pixelLeft: number; - posTop: number; - posBottom: number; - textDecorationOverline: boolean; - posWidth: number; - textDecorationLineThrough: boolean; - pixelHeight: number; - textDecorationBlink: boolean; - posRight: number; - pixelRight: number; - textDecorationUnderline: boolean; -} -declare var MSStyleCSSProperties: { - prototype: MSStyleCSSProperties; - new(): MSStyleCSSProperties; -} - -interface Navigator extends NavigatorID, NavigatorOnLine, NavigatorContentUtils, MSNavigatorExtensions, NavigatorGeolocation, MSNavigatorDoNotTrack, NavigatorStorageUtils, MSFileSaver { - msMaxTouchPoints: number; - msPointerEnabled: boolean; - msManipulationViewsEnabled: boolean; - pointerEnabled: boolean; - maxTouchPoints: number; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; +declare var HTMLAppletElement: { + prototype: HTMLAppletElement; + new(): HTMLAppletElement; } -declare var Navigator: { - prototype: Navigator; - new(): Navigator; + +interface HTMLAreaElement extends HTMLElement { + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Sets or retrieves the coordinates of the object. + */ + coords: string; + /** + * Sets or retrieves the subsection of the href property that follows the number sign (#). + */ + hash: string; + /** + * Sets or retrieves the hostname and port number of the location or URL. + */ + host: string; + /** + * Sets or retrieves the host name part of the location or URL. + */ + hostname: string; + /** + * Sets or retrieves a destination URL or an anchor point. + */ + href: string; + /** + * Sets or gets whether clicks in this region cause action. + */ + noHref: boolean; + /** + * Sets or retrieves the file name or path specified by the object. + */ + pathname: string; + /** + * Sets or retrieves the port number associated with a URL. + */ + port: string; + /** + * Sets or retrieves the protocol portion of a URL. + */ + protocol: string; + rel: string; + /** + * Sets or retrieves the substring of the href property that follows the question mark. + */ + search: string; + /** + * Sets or retrieves the shape of the object. + */ + shape: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; + /** + * Returns a string representation of an object. + */ + toString(): string; } -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - y: number; - x2: number; - x: number; - y2: number; +declare var HTMLAreaElement: { + prototype: HTMLAreaElement; + new(): HTMLAreaElement; } -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; + +interface HTMLAreasCollection extends HTMLCollection { + /** + * Adds an element to the areas, controlRange, or options collection. + */ + add(element: HTMLElement, before?: HTMLElement): void; + add(element: HTMLElement, before?: number): void; + /** + * Removes an element from the collection. + */ + remove(index?: number): void; } -interface SVGZoomEvent extends UIEvent { - zoomRectScreen: SVGRect; - previousScale: number; - newScale: number; - previousTranslate: SVGPoint; - newTranslate: SVGPoint; +declare var HTMLAreasCollection: { + prototype: HTMLAreasCollection; + new(): HTMLAreasCollection; } -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; + +interface HTMLAudioElement extends HTMLMediaElement { } -interface NodeSelector { - querySelectorAll(selectors: string): NodeList; - querySelector(selectors: string): Element; +declare var HTMLAudioElement: { + prototype: HTMLAudioElement; + new(): HTMLAudioElement; } -interface HTMLTableDataCellElement extends HTMLTableCellElement { +interface HTMLBRElement extends HTMLElement { + /** + * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. + */ + clear: string; } -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; + +declare var HTMLBRElement: { + prototype: HTMLBRElement; + new(): HTMLBRElement; } interface HTMLBaseElement extends HTMLElement { - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; /** * Gets or sets the baseline URL on which relative links are based. */ href: string; + /** + * Sets or retrieves the window or frame at which to target content. + */ + target: string; } + declare var HTMLBaseElement: { prototype: HTMLBaseElement; new(): HTMLBaseElement; } -interface ClientRect { - left: number; - width: number; - right: number; - top: number; - bottom: number; - height: number; -} -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; +interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { + /** + * Sets or retrieves the current typeface family. + */ + face: string; + /** + * Sets or retrieves the font size of the object. + */ + size: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface PositionErrorCallback { - (error: PositionError): void; +declare var HTMLBaseFontElement: { + prototype: HTMLBaseFontElement; + new(): HTMLBaseFontElement; } -interface DOMImplementation { - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createDocument(namespaceURI: string, qualifiedName: string, doctype: DocumentType): Document; - hasFeature(feature: string, version?: string): boolean; - createHTMLDocument(title: string): Document; -} -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; +interface HTMLBlockElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + clear: string; + /** + * Sets or retrieves the width of the object. + */ + width: number; } -interface SVGUnitTypes { - SVG_UNIT_TYPE_UNKNOWN: number; - SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - SVG_UNIT_TYPE_USERSPACEONUSE: number; +declare var HTMLBlockElement: { + prototype: HTMLBlockElement; + new(): HTMLBlockElement; } -declare var SVGUnitTypes: SVGUnitTypes; -interface Element extends Node, NodeSelector, ElementTraversal, GlobalEventHandlers { - scrollTop: number; - clientLeft: number; - scrollLeft: number; - tagName: string; - clientWidth: number; - scrollWidth: number; - clientHeight: number; - clientTop: number; - scrollHeight: number; - msRegionOverflow: string; - onmspointerdown: (ev: any) => any; - onmsgotpointercapture: (ev: any) => any; - onmsgesturedoubletap: (ev: any) => any; - onmspointerhover: (ev: any) => any; - onmsgesturehold: (ev: any) => any; - onmspointermove: (ev: any) => any; - onmsgesturechange: (ev: any) => any; - onmsgesturestart: (ev: any) => any; - onmspointercancel: (ev: any) => any; - onmsgestureend: (ev: any) => any; - onmsgesturetap: (ev: any) => any; - onmspointerout: (ev: any) => any; - onmsinertiastart: (ev: any) => any; - onmslostpointercapture: (ev: any) => any; - onmspointerover: (ev: any) => any; - msContentZoomFactor: number; - onmspointerup: (ev: any) => any; - onlostpointercapture: (ev: PointerEvent) => any; - onmspointerenter: (ev: any) => any; - ongotpointercapture: (ev: PointerEvent) => any; - onmspointerleave: (ev: any) => any; - getAttribute(name?: string): string; - getElementsByTagNameNS(namespaceURI: string, localName: string): NodeList; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - getBoundingClientRect(): ClientRect; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - msMatchesSelector(selectors: string): boolean; - hasAttribute(name: string): boolean; - removeAttribute(name?: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - getAttributeNode(name: string): Attr; - fireEvent(eventName: string, eventObj?: any): boolean; - getElementsByTagName(name: "a"): NodeListOf; - getElementsByTagName(name: "abbr"): NodeListOf; - getElementsByTagName(name: "acronym"): NodeListOf; - getElementsByTagName(name: "address"): NodeListOf; - getElementsByTagName(name: "applet"): NodeListOf; - getElementsByTagName(name: "area"): NodeListOf; - getElementsByTagName(name: "article"): NodeListOf; - getElementsByTagName(name: "aside"): NodeListOf; - getElementsByTagName(name: "audio"): NodeListOf; - getElementsByTagName(name: "b"): NodeListOf; - getElementsByTagName(name: "base"): NodeListOf; - getElementsByTagName(name: "basefont"): NodeListOf; - getElementsByTagName(name: "bdo"): NodeListOf; - getElementsByTagName(name: "bgsound"): NodeListOf; - getElementsByTagName(name: "big"): NodeListOf; - getElementsByTagName(name: "blockquote"): NodeListOf; - getElementsByTagName(name: "body"): NodeListOf; - getElementsByTagName(name: "br"): NodeListOf; - getElementsByTagName(name: "button"): NodeListOf; - getElementsByTagName(name: "canvas"): NodeListOf; - getElementsByTagName(name: "caption"): NodeListOf; - getElementsByTagName(name: "center"): NodeListOf; - getElementsByTagName(name: "cite"): NodeListOf; - getElementsByTagName(name: "code"): NodeListOf; - getElementsByTagName(name: "col"): NodeListOf; - getElementsByTagName(name: "colgroup"): NodeListOf; - getElementsByTagName(name: "datalist"): NodeListOf; - getElementsByTagName(name: "dd"): NodeListOf; - getElementsByTagName(name: "del"): NodeListOf; - getElementsByTagName(name: "dfn"): NodeListOf; - getElementsByTagName(name: "dir"): NodeListOf; - getElementsByTagName(name: "div"): NodeListOf; - getElementsByTagName(name: "dl"): NodeListOf; - getElementsByTagName(name: "dt"): NodeListOf; - getElementsByTagName(name: "em"): NodeListOf; - getElementsByTagName(name: "embed"): NodeListOf; - getElementsByTagName(name: "fieldset"): NodeListOf; - getElementsByTagName(name: "figcaption"): NodeListOf; - getElementsByTagName(name: "figure"): NodeListOf; - getElementsByTagName(name: "font"): NodeListOf; - getElementsByTagName(name: "footer"): NodeListOf; - getElementsByTagName(name: "form"): NodeListOf; - getElementsByTagName(name: "frame"): NodeListOf; - getElementsByTagName(name: "frameset"): NodeListOf; - getElementsByTagName(name: "h1"): NodeListOf; - getElementsByTagName(name: "h2"): NodeListOf; - getElementsByTagName(name: "h3"): NodeListOf; - getElementsByTagName(name: "h4"): NodeListOf; - getElementsByTagName(name: "h5"): NodeListOf; - getElementsByTagName(name: "h6"): NodeListOf; - getElementsByTagName(name: "head"): NodeListOf; - getElementsByTagName(name: "header"): NodeListOf; - getElementsByTagName(name: "hgroup"): NodeListOf; - getElementsByTagName(name: "hr"): NodeListOf; - getElementsByTagName(name: "html"): NodeListOf; - getElementsByTagName(name: "i"): NodeListOf; - getElementsByTagName(name: "iframe"): NodeListOf; - getElementsByTagName(name: "img"): NodeListOf; - getElementsByTagName(name: "input"): NodeListOf; - getElementsByTagName(name: "ins"): NodeListOf; - getElementsByTagName(name: "isindex"): NodeListOf; - getElementsByTagName(name: "kbd"): NodeListOf; - getElementsByTagName(name: "keygen"): NodeListOf; - getElementsByTagName(name: "label"): NodeListOf; - getElementsByTagName(name: "legend"): NodeListOf; - getElementsByTagName(name: "li"): NodeListOf; - getElementsByTagName(name: "link"): NodeListOf; - getElementsByTagName(name: "listing"): NodeListOf; - getElementsByTagName(name: "map"): NodeListOf; - getElementsByTagName(name: "mark"): NodeListOf; - getElementsByTagName(name: "marquee"): NodeListOf; - getElementsByTagName(name: "menu"): NodeListOf; - getElementsByTagName(name: "meta"): NodeListOf; - getElementsByTagName(name: "nav"): NodeListOf; - getElementsByTagName(name: "nextid"): NodeListOf; - getElementsByTagName(name: "nobr"): NodeListOf; - getElementsByTagName(name: "noframes"): NodeListOf; - getElementsByTagName(name: "noscript"): NodeListOf; - getElementsByTagName(name: "object"): NodeListOf; - getElementsByTagName(name: "ol"): NodeListOf; - getElementsByTagName(name: "optgroup"): NodeListOf; - getElementsByTagName(name: "option"): NodeListOf; - getElementsByTagName(name: "p"): NodeListOf; - getElementsByTagName(name: "param"): NodeListOf; - getElementsByTagName(name: "plaintext"): NodeListOf; - getElementsByTagName(name: "pre"): NodeListOf; - getElementsByTagName(name: "progress"): NodeListOf; - getElementsByTagName(name: "q"): NodeListOf; - getElementsByTagName(name: "rt"): NodeListOf; - getElementsByTagName(name: "ruby"): NodeListOf; - getElementsByTagName(name: "s"): NodeListOf; - getElementsByTagName(name: "samp"): NodeListOf; - getElementsByTagName(name: "script"): NodeListOf; - getElementsByTagName(name: "section"): NodeListOf; - getElementsByTagName(name: "select"): NodeListOf; - getElementsByTagName(name: "small"): NodeListOf; - getElementsByTagName(name: "SOURCE"): NodeListOf; - getElementsByTagName(name: "span"): NodeListOf; - getElementsByTagName(name: "strike"): NodeListOf; - getElementsByTagName(name: "strong"): NodeListOf; - getElementsByTagName(name: "style"): NodeListOf; - getElementsByTagName(name: "sub"): NodeListOf; - getElementsByTagName(name: "sup"): NodeListOf; - getElementsByTagName(name: "table"): NodeListOf; - getElementsByTagName(name: "tbody"): NodeListOf; - getElementsByTagName(name: "td"): NodeListOf; - getElementsByTagName(name: "textarea"): NodeListOf; - getElementsByTagName(name: "tfoot"): NodeListOf; - getElementsByTagName(name: "th"): NodeListOf; - getElementsByTagName(name: "thead"): NodeListOf; - getElementsByTagName(name: "title"): NodeListOf; - getElementsByTagName(name: "tr"): NodeListOf; - getElementsByTagName(name: "track"): NodeListOf; - getElementsByTagName(name: "tt"): NodeListOf; - getElementsByTagName(name: "u"): NodeListOf; - getElementsByTagName(name: "ul"): NodeListOf; - getElementsByTagName(name: "var"): NodeListOf; - getElementsByTagName(name: "video"): NodeListOf; - getElementsByTagName(name: "wbr"): NodeListOf; - getElementsByTagName(name: "x-ms-webview"): NodeListOf; - getElementsByTagName(name: "xmp"): NodeListOf; - getElementsByTagName(name: string): NodeList; - getClientRects(): ClientRectList; - setAttributeNode(newAttr: Attr): Attr; - removeAttributeNode(oldAttr: Attr): Attr; - setAttribute(name?: string, value?: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - msGetRegionContent(): MSRangeCollection; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - setPointerCapture(pointerId: number): void; - msGetUntransformedBounds(): ClientRect; - releasePointerCapture(pointerId: number): void; - msRequestFullscreen(): void; +interface HTMLBodyElement extends HTMLElement { + aLink: any; + background: string; + bgColor: any; + bgProperties: string; + link: any; + noWrap: boolean; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + onblur: (ev: FocusEvent) => any; + onerror: (ev: Event) => any; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + onload: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onpopstate: (ev: PopStateEvent) => any; + onresize: (ev: UIEvent) => any; + onstorage: (ev: StorageEvent) => any; + onunload: (ev: Event) => any; + text: any; + vLink: any; + createTextRange(): TextRange; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var Element: { - prototype: Element; - new(): Element; -} - -interface HTMLNextIdElement extends HTMLElement { - n: string; -} -declare var HTMLNextIdElement: { - prototype: HTMLNextIdElement; - new(): HTMLNextIdElement; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGLineElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y1: SVGAnimatedLength; - x2: SVGAnimatedLength; - x1: SVGAnimatedLength; - y2: SVGAnimatedLength; -} -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; +declare var HTMLBodyElement: { + prototype: HTMLBodyElement; + new(): HTMLBodyElement; } -interface HTMLParagraphElement extends HTMLElement, DOML2DeprecatedTextFlowControl { +interface HTMLButtonElement extends HTMLElement { /** - * Sets or retrieves how the object is aligned with adjacent text. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - align: string; -} -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLAreasCollection extends HTMLCollection { + autofocus: boolean; + disabled: boolean; /** - * Removes an element from the collection. + * Retrieves a reference to the form that the object is embedded in. */ - remove(index?: number): void; + form: HTMLFormElement; /** - * Adds an element to the areas, controlRange, or options collection. + * Overrides the action attribute (where the data on a form is sent) on the parent form element. */ - add(element: HTMLElement, before?: any): void; -} -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; + formAction: string; + /** + * Used to override the encoding (formEnctype attribute) specified on the form element. + */ + formEnctype: string; + /** + * Overrides the submit method attribute previously specified on a form element. + */ + formMethod: string; + /** + * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + */ + formNoValidate: string; + /** + * Overrides the target attribute on a form element. + */ + formTarget: string; + /** + * Sets or retrieves the name of the object. + */ + name: string; + status: any; + /** + * Gets the classification and default behavior of the button. + */ + type: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Sets or retrieves the default or selected value of the control. + */ + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Creates a TextRange object for the element. + */ + createTextRange(): TextRange; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; } -interface SVGDescElement extends SVGElement, SVGStylable, SVGLangSpace { -} -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; +declare var HTMLButtonElement: { + prototype: HTMLButtonElement; + new(): HTMLButtonElement; } -interface Node extends EventTarget { - nodeType: number; - previousSibling: Node; - localName: string; - namespaceURI: string; - textContent: string; - parentNode: Node; - nextSibling: Node; - nodeValue: string; - lastChild: Node; - childNodes: NodeList; - nodeName: string; - ownerDocument: Document; - attributes: NamedNodeMap; - firstChild: Node; - prefix: string; - removeChild(oldChild: Node): Node; - appendChild(newChild: Node): Node; - isSupported(feature: string, version: string): boolean; - isEqualNode(arg: Node): boolean; - lookupPrefix(namespaceURI: string): string; - isDefaultNamespace(namespaceURI: string): boolean; - compareDocumentPosition(other: Node): number; - normalize(): void; - isSameNode(other: Node): boolean; - hasAttributes(): boolean; - lookupNamespaceURI(prefix: string): string; - cloneNode(deep?: boolean): Node; - hasChildNodes(): boolean; - replaceChild(newChild: Node, oldChild: Node): Node; - insertBefore(newChild: Node, refChild?: Node): Node; - ENTITY_REFERENCE_NODE: number; - ATTRIBUTE_NODE: number; - DOCUMENT_FRAGMENT_NODE: number; - TEXT_NODE: number; - ELEMENT_NODE: number; - COMMENT_NODE: number; - DOCUMENT_POSITION_DISCONNECTED: number; - DOCUMENT_POSITION_CONTAINED_BY: number; - DOCUMENT_POSITION_CONTAINS: number; - DOCUMENT_TYPE_NODE: number; - DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - DOCUMENT_NODE: number; - ENTITY_NODE: number; - PROCESSING_INSTRUCTION_NODE: number; - CDATA_SECTION_NODE: number; - NOTATION_NODE: number; - DOCUMENT_POSITION_FOLLOWING: number; - DOCUMENT_POSITION_PRECEDING: number; +interface HTMLCanvasElement extends HTMLElement { + /** + * Gets or sets the height of a canvas element on a document. + */ + height: number; + /** + * Gets or sets the width of a canvas element on a document. + */ + width: number; + /** + * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. + * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); + */ + getContext(contextId: "2d"): CanvasRenderingContext2D; + getContext(contextId: "experimental-webgl"): WebGLRenderingContext; + getContext(contextId: string, ...args: any[]): CanvasRenderingContext2D | WebGLRenderingContext; + /** + * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. + */ + msToBlob(): Blob; + /** + * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. + * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. + */ + toDataURL(type?: string, ...args: any[]): string; } -declare var Node: { - prototype: Node; - new(): Node; - ENTITY_REFERENCE_NODE: number; - ATTRIBUTE_NODE: number; - DOCUMENT_FRAGMENT_NODE: number; - TEXT_NODE: number; - ELEMENT_NODE: number; - COMMENT_NODE: number; - DOCUMENT_POSITION_DISCONNECTED: number; - DOCUMENT_POSITION_CONTAINED_BY: number; - DOCUMENT_POSITION_CONTAINS: number; - DOCUMENT_TYPE_NODE: number; - DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - DOCUMENT_NODE: number; - ENTITY_NODE: number; - PROCESSING_INSTRUCTION_NODE: number; - CDATA_SECTION_NODE: number; - NOTATION_NODE: number; - DOCUMENT_POSITION_FOLLOWING: number; - DOCUMENT_POSITION_PRECEDING: number; + +declare var HTMLCanvasElement: { + prototype: HTMLCanvasElement; + new(): HTMLCanvasElement; } -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - y: number; - x: number; +interface HTMLCollection { + /** + * Sets or retrieves the number of objects in a collection. + */ + length: number; + /** + * Retrieves an object from various collections. + */ + item(nameOrIndex?: any, optionalIndex?: any): Element; + /** + * Retrieves a select object or an object from an options collection. + */ + namedItem(name: string): Element; + [index: number]: Element; } -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; + +declare var HTMLCollection: { + prototype: HTMLCollection; + new(): HTMLCollection; +} + +interface HTMLDDElement extends HTMLElement { + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; +} + +declare var HTMLDDElement: { + prototype: HTMLDDElement; + new(): HTMLDDElement; } -interface DOML2DeprecatedListSpaceReduction { +interface HTMLDListElement extends HTMLElement { compact: boolean; } -interface MSScriptHost { +declare var HTMLDListElement: { + prototype: HTMLDListElement; + new(): HTMLDListElement; } -declare var MSScriptHost: { - prototype: MSScriptHost; - new(): MSScriptHost; + +interface HTMLDTElement extends HTMLElement { + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; } -interface SVGClipPathElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - clipPathUnits: SVGAnimatedEnumeration; +declare var HTMLDTElement: { + prototype: HTMLDTElement; + new(): HTMLDTElement; } -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; + +interface HTMLDataListElement extends HTMLElement { + options: HTMLCollection; } -interface MouseEvent extends UIEvent { - toElement: Element; - layerY: number; - fromElement: Element; - which: number; - pageX: number; - offsetY: number; - x: number; - y: number; - metaKey: boolean; - altKey: boolean; - ctrlKey: boolean; - offsetX: number; - screenX: number; - clientY: number; - shiftKey: boolean; - layerX: number; - screenY: number; - relatedTarget: EventTarget; - button: number; - pageY: number; - buttons: number; - clientX: number; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget): void; - getModifierState(keyArg: string): boolean; +declare var HTMLDataListElement: { + prototype: HTMLDataListElement; + new(): HTMLDataListElement; } -declare var MouseEvent: { - prototype: MouseEvent; - new(): MouseEvent; + +interface HTMLDirectoryElement extends HTMLElement { + compact: boolean; } -interface RangeException { - code: number; - message: string; - name: string; - toString(): string; - INVALID_NODE_TYPE_ERR: number; - BAD_BOUNDARYPOINTS_ERR: number; +declare var HTMLDirectoryElement: { + prototype: HTMLDirectoryElement; + new(): HTMLDirectoryElement; } -declare var RangeException: { - prototype: RangeException; - new(): RangeException; - INVALID_NODE_TYPE_ERR: number; - BAD_BOUNDARYPOINTS_ERR: number; + +interface HTMLDivElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + /** + * Sets or retrieves whether the browser automatically performs wordwrap. + */ + noWrap: boolean; +} + +declare var HTMLDivElement: { + prototype: HTMLDivElement; + new(): HTMLDivElement; +} + +interface HTMLDocument extends Document { +} + +declare var HTMLDocument: { + prototype: HTMLDocument; + new(): HTMLDocument; +} + +interface HTMLElement extends Element { + accessKey: string; + children: HTMLCollection; + className: string; + contentEditable: string; + dataset: DOMStringMap; + dir: string; + draggable: boolean; + hidden: boolean; + hideFocus: boolean; + id: string; + innerHTML: string; + innerText: string; + isContentEditable: boolean; + lang: string; + offsetHeight: number; + offsetLeft: number; + offsetParent: Element; + offsetTop: number; + offsetWidth: number; + onabort: (ev: Event) => any; + onactivate: (ev: UIEvent) => any; + onbeforeactivate: (ev: UIEvent) => any; + onbeforecopy: (ev: DragEvent) => any; + onbeforecut: (ev: DragEvent) => any; + onbeforedeactivate: (ev: UIEvent) => any; + onbeforepaste: (ev: DragEvent) => any; + onblur: (ev: FocusEvent) => any; + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + onchange: (ev: Event) => any; + onclick: (ev: MouseEvent) => any; + oncontextmenu: (ev: PointerEvent) => any; + oncopy: (ev: DragEvent) => any; + oncuechange: (ev: Event) => any; + oncut: (ev: DragEvent) => any; + ondblclick: (ev: MouseEvent) => any; + ondeactivate: (ev: UIEvent) => any; + ondrag: (ev: DragEvent) => any; + ondragend: (ev: DragEvent) => any; + ondragenter: (ev: DragEvent) => any; + ondragleave: (ev: DragEvent) => any; + ondragover: (ev: DragEvent) => any; + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + ondurationchange: (ev: Event) => any; + onemptied: (ev: Event) => any; + onended: (ev: Event) => any; + onerror: (ev: Event) => any; + onfocus: (ev: FocusEvent) => any; + oninput: (ev: Event) => any; + onkeydown: (ev: KeyboardEvent) => any; + onkeypress: (ev: KeyboardEvent) => any; + onkeyup: (ev: KeyboardEvent) => any; + onload: (ev: Event) => any; + onloadeddata: (ev: Event) => any; + onloadedmetadata: (ev: Event) => any; + onloadstart: (ev: Event) => any; + onmousedown: (ev: MouseEvent) => any; + onmouseenter: (ev: MouseEvent) => any; + onmouseleave: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + onmousewheel: (ev: MouseWheelEvent) => any; + onmscontentzoom: (ev: UIEvent) => any; + onmsmanipulationstatechanged: (ev: MSManipulationEvent) => any; + onpaste: (ev: DragEvent) => any; + onpause: (ev: Event) => any; + onplay: (ev: Event) => any; + onplaying: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + onratechange: (ev: Event) => any; + onreset: (ev: Event) => any; + onscroll: (ev: UIEvent) => any; + onseeked: (ev: Event) => any; + onseeking: (ev: Event) => any; + onselect: (ev: UIEvent) => any; + onselectstart: (ev: Event) => any; + onstalled: (ev: Event) => any; + onsubmit: (ev: Event) => any; + onsuspend: (ev: Event) => any; + ontimeupdate: (ev: Event) => any; + onvolumechange: (ev: Event) => any; + onwaiting: (ev: Event) => any; + outerHTML: string; + outerText: string; + spellcheck: boolean; + style: CSSStyleDeclaration; + tabIndex: number; + title: string; + blur(): void; + click(): void; + contains(child: HTMLElement): boolean; + dragDrop(): boolean; + focus(): void; + getElementsByClassName(classNames: string): NodeList; + insertAdjacentElement(position: string, insertedElement: Element): Element; + insertAdjacentHTML(where: string, html: string): void; + insertAdjacentText(where: string, text: string): void; + msGetInputContext(): MSInputMethodContext; + scrollIntoView(top?: boolean): void; + setActive(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGTextPositioningElement extends SVGTextContentElement { - y: SVGAnimatedLengthList; - rotate: SVGAnimatedNumberList; - dy: SVGAnimatedLengthList; - x: SVGAnimatedLengthList; - dx: SVGAnimatedLengthList; -} -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; +declare var HTMLElement: { + prototype: HTMLElement; + new(): HTMLElement; } -interface HTMLAppletElement extends HTMLElement, DOML2DeprecatedMarginStyle, DOML2DeprecatedBorderStyle, DOML2DeprecatedAlignmentStyle, MSDataBindingExtensions, MSDataBindingRecordSetExtensions { - width: number; +interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { /** - * Sets or retrieves the Internet media type for the code associated with the object. + * Sets or retrieves the height of the object. */ - codeType: string; - object: string; - form: HTMLFormElement; - code: string; + height: string; + hidden: any; /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + * Gets or sets whether the DLNA PlayTo device is available. */ - archive: string; + msPlayToDisabled: boolean; /** - * Sets or retrieves a text alternative to the graphic. + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. */ - alt: string; + msPlayToPreferredSourceUri: string; /** - * Sets or retrieves a message to be displayed while an object is loading. + * Gets or sets the primary DLNA PlayTo device. */ - standby: string; + msPlayToPrimary: boolean; /** - * Sets or retrieves the class identifier for the object. + * Gets the source associated with the media element for use by the PlayToManager. */ - classid: string; + msPlayToSource: any; /** - * Sets or retrieves the shape of the object. + * Sets or retrieves the name of the object. */ name: string; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - contentDocument: Document; - /** - * Sets or retrieves the URL of the component. + * Retrieves the palette used for the embedded document. */ - codeBase: string; + palette: string; /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. + * Retrieves the URL of the plug-in used to view an embedded document. */ - declare: boolean; + pluginspage: string; + readyState: string; /** - * Returns the content type of the object. + * Sets or retrieves a URL to be loaded by the object. */ - type: string; + src: string; /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + * Sets or retrieves the height and width units of the embed object. */ - BaseHref: string; -} -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface TextMetrics { - width: number; -} -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface DocumentEvent { - createEvent(eventInterface: "AnimationEvent"): AnimationEvent; - createEvent(eventInterface: "CloseEvent"): CloseEvent; - createEvent(eventInterface: "CompositionEvent"): CompositionEvent; - createEvent(eventInterface: "CustomEvent"): CustomEvent; - createEvent(eventInterface: "DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface: "DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface: "DragEvent"): DragEvent; - createEvent(eventInterface: "ErrorEvent"): ErrorEvent; - createEvent(eventInterface: "Event"): Event; - createEvent(eventInterface: "Events"): Event; - createEvent(eventInterface: "FocusEvent"): FocusEvent; - createEvent(eventInterface: "HTMLEvents"): Event; - createEvent(eventInterface: "IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface: "KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface: "LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface: "MessageEvent"): MessageEvent; - createEvent(eventInterface: "MouseEvent"): MouseEvent; - createEvent(eventInterface: "MouseEvents"): MouseEvent; - createEvent(eventInterface: "MouseWheelEvent"): MouseWheelEvent; - createEvent(eventInterface: "MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface: "MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface: "MutationEvent"): MutationEvent; - createEvent(eventInterface: "MutationEvents"): MutationEvent; - createEvent(eventInterface: "NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface: "NavigationEvent"): NavigationEvent; - createEvent(eventInterface: "PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface: "PointerEvent"): MSPointerEvent; - createEvent(eventInterface: "PopStateEvent"): PopStateEvent; - createEvent(eventInterface: "ProgressEvent"): ProgressEvent; - createEvent(eventInterface: "StorageEvent"): StorageEvent; - createEvent(eventInterface: "SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface: "TextEvent"): TextEvent; - createEvent(eventInterface: "TrackEvent"): TrackEvent; - createEvent(eventInterface: "TransitionEvent"): TransitionEvent; - createEvent(eventInterface: "UIEvent"): UIEvent; - createEvent(eventInterface: "UIEvents"): UIEvent; - createEvent(eventInterface: "UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface: "WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface: "WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface HTMLOListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { + units: string; /** - * The starting number. + * Sets or retrieves the width of the object. */ - start: number; -} -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGAnimatedString { - animVal: string; - baseVal: string; -} -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface CDATASection extends Text { -} -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; + width: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface StyleMedia { - type: string; - matchMedium(mediaquery: string): boolean; -} -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; +declare var HTMLEmbedElement: { + prototype: HTMLEmbedElement; + new(): HTMLEmbedElement; } -interface HTMLSelectElement extends HTMLElement, MSHTMLCollectionExtensions, MSDataBindingExtensions { - options: HTMLSelectElement; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; +interface HTMLFieldSetElement extends HTMLElement { /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Sets or retrieves how the object is aligned with adjacent text. */ - willValidate: boolean; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. + align: string; + disabled: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. */ - remove(index?: number): void; + form: HTMLFormElement; /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - add(element: HTMLElement, before?: any): void; + validationMessage: string; /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + * Returns a ValidityState object that represents the validity states of an element. */ - item(name?: any, index?: any): any; + validity: ValidityState; /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - namedItem(name: string): any; - [name: string]: any; + willValidate: boolean; /** * Returns whether a form will validate when it is submitted, without having to submit it. */ @@ -8235,776 +9152,839 @@ interface HTMLSelectElement extends HTMLElement, MSHTMLCollectionExtensions, MSD */ setCustomValidity(error: string): void; } -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface TextRange { - boundingLeft: number; - htmlText: string; - offsetLeft: number; - boundingWidth: number; - boundingHeight: number; - boundingTop: number; - text: string; - offsetTop: number; - moveToPoint(x: number, y: number): void; - queryCommandValue(cmdID: string): any; - getBookmark(): string; - move(unit: string, count?: number): number; - queryCommandIndeterm(cmdID: string): boolean; - scrollIntoView(fStart?: boolean): void; - findText(string: string, count?: number, flags?: number): boolean; - execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; - getBoundingClientRect(): ClientRect; - moveToBookmark(bookmark: string): boolean; - isEqual(range: TextRange): boolean; - duplicate(): TextRange; - collapse(start?: boolean): void; - queryCommandText(cmdID: string): string; - select(): void; - pasteHTML(html: string): void; - inRange(range: TextRange): boolean; - moveEnd(unit: string, count?: number): number; - getClientRects(): ClientRectList; - moveStart(unit: string, count?: number): number; - parentElement(): Element; - queryCommandState(cmdID: string): boolean; - compareEndPoints(how: string, sourceRange: TextRange): number; - execCommandShowHelp(cmdID: string): boolean; - moveToElementText(element: Element): void; - expand(Unit: string): boolean; - queryCommandSupported(cmdID: string): boolean; - setEndPoint(how: string, SourceRange: TextRange): void; - queryCommandEnabled(cmdID: string): boolean; -} -declare var TextRange: { - prototype: TextRange; - new(): TextRange; -} -interface SVGTests { - requiredFeatures: SVGStringList; - requiredExtensions: SVGStringList; - systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; +declare var HTMLFieldSetElement: { + prototype: HTMLFieldSetElement; + new(): HTMLFieldSetElement; } -interface HTMLBlockElement extends HTMLElement, DOML2DeprecatedTextFlowControl { - /** - * Sets or retrieves the width of the object. - */ - width: number; +interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { /** - * Sets or retrieves reference information about the object. + * Sets or retrieves the current typeface family. */ - cite: string; -} -declare var HTMLBlockElement: { - prototype: HTMLBlockElement; - new(): HTMLBlockElement; -} - -interface CSSStyleSheet extends StyleSheet { - owningElement: Element; - imports: StyleSheetList; - isAlternate: boolean; - rules: MSCSSRuleList; - isPrefAlternate: boolean; - readOnly: boolean; - cssText: string; - ownerRule: CSSRule; - href: string; - cssRules: CSSRuleList; - id: string; - pages: StyleSheetPageList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - insertRule(rule: string, index?: number): number; - removeRule(lIndex: number): void; - deleteRule(index?: number): void; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - removeImport(lIndex: number): void; -} -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; + face: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSSelection { - type: string; - typeDetail: string; - createRange(): TextRange; - clear(): void; - createRangeCollection(): TextRangeCollection; - empty(): void; -} -declare var MSSelection: { - prototype: MSSelection; - new(): MSSelection; +declare var HTMLFontElement: { + prototype: HTMLFontElement; + new(): HTMLFontElement; } -interface HTMLMetaElement extends HTMLElement { +interface HTMLFormElement extends HTMLElement { /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. + * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. */ - httpEquiv: string; + acceptCharset: string; /** - * Sets or retrieves the value specified in the content attribute of the meta object. + * Sets or retrieves the URL to which the form content is sent for processing. */ - name: string; + action: string; /** - * Gets or sets meta-information to associate with httpEquiv or name. + * Specifies whether autocomplete is applied to an editable text field. */ - content: string; + autocomplete: string; /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. + * Retrieves a collection, in source order, of all controls in a given form. */ - url: string; + elements: HTMLCollection; /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. + * Sets or retrieves the MIME encoding for the form. */ - scheme: string; + encoding: string; /** - * Sets or retrieves the character set used to encode the object. + * Sets or retrieves the encoding type for the form. */ - charset: string; -} -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface SVGPatternElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGTests, SVGFitToViewBox, SVGExternalResourcesRequired, SVGURIReference { - patternUnits: SVGAnimatedEnumeration; - y: SVGAnimatedLength; - width: SVGAnimatedLength; - x: SVGAnimatedLength; - patternContentUnits: SVGAnimatedEnumeration; - patternTransform: SVGAnimatedTransformList; - height: SVGAnimatedLength; -} -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGAnimatedAngle { - animVal: SVGAngle; - baseVal: SVGAngle; -} -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface Selection { - isCollapsed: boolean; - anchorNode: Node; - focusNode: Node; - anchorOffset: number; - focusOffset: number; - rangeCount: number; - addRange(range: Range): void; - collapseToEnd(): void; - toString(): string; - selectAllChildren(parentNode: Node): void; - getRangeAt(index: number): Range; - collapse(parentNode: Node, offset: number): void; - removeAllRanges(): void; - collapseToStart(): void; - deleteFromDocument(): void; - removeRange(range: Range): void; -} -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface SVGScriptElement extends SVGElement, SVGExternalResourcesRequired, SVGURIReference { - type: string; -} -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface HTMLDDElement extends HTMLElement { + enctype: string; /** - * Sets or retrieves whether the browser automatically performs wordwrap. + * Sets or retrieves the number of objects in a collection. */ - noWrap: boolean; -} -declare var HTMLDDElement: { - prototype: HTMLDDElement; - new(): HTMLDDElement; -} - -interface MSDataBindingRecordSetReadonlyExtensions { - recordset: any; - namedRecordset(dataMember: string, hierarchy?: any): any; -} - -interface CSSStyleRule extends CSSRule { - selectorText: string; - style: MSStyleCSSProperties; - readOnly: boolean; -} -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface NodeIterator { - whatToShow: number; - filter: NodeFilter; - root: Node; - expandEntityReferences: boolean; - nextNode(): Node; - detach(): void; - previousNode(): Node; -} -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox, SVGExternalResourcesRequired { - viewTarget: SVGStringList; -} -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { + length: number; + /** + * Sets or retrieves how to send the form data to the server. + */ + method: string; + /** + * Sets or retrieves the name of the object. + */ + name: string; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Designates a form that is not validated when submitted. */ - rel: string; + noValidate: boolean; /** * Sets or retrieves the window or frame at which to target content. */ target: string; /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the media type. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - media: string; + checkValidity(): boolean; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Retrieves a form object or an object from an elements collection. + * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. + * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. */ - rev: string; + item(name?: any, index?: any): any; /** - * Sets or retrieves the MIME type of the object. + * Retrieves a form object or an object from an elements collection. */ - type: string; + namedItem(name: string): any; /** - * Sets or retrieves the character set used to encode the object. + * Fires when the user resets a form. */ - charset: string; + reset(): void; /** - * Sets or retrieves the language code of the object. + * Fires when a FORM is about to be submitted. */ - hreflang: string; -} -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; + submit(): void; + [name: string]: any; } -interface SVGLocatable { - farthestViewportElement: SVGElement; - nearestViewportElement: SVGElement; - getBBox(): SVGRect; - getTransformToElement(element: SVGElement): SVGMatrix; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; +declare var HTMLFormElement: { + prototype: HTMLFormElement; + new(): HTMLFormElement; } -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { +interface HTMLFrameElement extends HTMLElement, GetSVGDocument { /** - * Sets or retrieves the current typeface family. + * Specifies the properties of a border drawn around an object. + */ + border: string; + /** + * Sets or retrieves the border color of the object. + */ + borderColor: any; + /** + * Retrieves the document object of the page or frame. + */ + contentDocument: Document; + /** + * Retrieves the object of the specified. + */ + contentWindow: Window; + /** + * Sets or retrieves whether to display a border for the frame. + */ + frameBorder: string; + /** + * Sets or retrieves the amount of additional space between the frames. + */ + frameSpacing: any; + /** + * Sets or retrieves the height of the object. + */ + height: string | number; + /** + * Sets or retrieves a URI to a long description of the object. + */ + longDesc: string; + /** + * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. + */ + marginHeight: string; + /** + * Sets or retrieves the left and right margin widths before displaying the text in a frame. + */ + marginWidth: string; + /** + * Sets or retrieves the frame name. */ - face: string; -} -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface SVGTitleElement extends SVGElement, SVGStylable, SVGLangSpace { -} -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface ControlRangeCollection { - length: number; - queryCommandValue(cmdID: string): any; - remove(index: number): void; - add(item: Element): void; - queryCommandIndeterm(cmdID: string): boolean; - scrollIntoView(varargStart?: any): void; - item(index: number): Element; - [index: number]: Element; - execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; - addElement(item: Element): void; - queryCommandState(cmdID: string): boolean; - queryCommandSupported(cmdID: string): boolean; - queryCommandEnabled(cmdID: string): boolean; - queryCommandText(cmdID: string): string; - select(): void; -} -declare var ControlRangeCollection: { - prototype: ControlRangeCollection; - new(): ControlRangeCollection; -} - -interface MSNamespaceInfo extends MSEventAttachmentTarget { - urn: string; - onreadystatechange: (ev: Event) => any; name: string; - readyState: string; - doImport(implementationUrl: string): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var MSNamespaceInfo: { - prototype: MSNamespaceInfo; - new(): MSNamespaceInfo; -} - -interface WindowSessionStorage { - sessionStorage: Storage; -} - -interface SVGAnimatedTransformList { - animVal: SVGTransformList; - baseVal: SVGTransformList; -} -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface HTMLTableCaptionElement extends HTMLElement { /** - * Sets or retrieves the alignment of the caption or legend. + * Sets or retrieves whether the user can resize the frame. */ - align: string; + noResize: boolean; /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. + * Raised when the object has been completely received from the server. */ - vAlign: string; + onload: (ev: Event) => any; + /** + * Sets or retrieves whether the frame can be scrolled. + */ + scrolling: string; + /** + * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + */ + security: any; + /** + * Sets or retrieves a URL to be loaded by the object. + */ + src: string; + /** + * Sets or retrieves the width of the object. + */ + width: string | number; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; + +declare var HTMLFrameElement: { + prototype: HTMLFrameElement; + new(): HTMLFrameElement; } -interface HTMLOptionElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLFrameSetElement extends HTMLElement { + border: string; /** - * Sets or retrieves the ordinal position of an option in a list box. + * Sets or retrieves the border color of the object. */ - index: number; + borderColor: any; /** - * Sets or retrieves the status of an option. + * Sets or retrieves the frame widths of the object. */ - defaultSelected: boolean; + cols: string; /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. + * Sets or retrieves whether to display a border for the frame. */ - value: string; + frameBorder: string; /** - * Sets or retrieves the text string specified by the option tag. + * Sets or retrieves the amount of additional space between the frames. */ - text: string; + frameSpacing: any; + name: string; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; /** - * Retrieves a reference to the form that the object is embedded in. + * Fires when the object loses the input focus. */ - form: HTMLFormElement; + onblur: (ev: FocusEvent) => any; + onerror: (ev: Event) => any; /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. + * Fires when the object receives focus. */ - label: string; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + onload: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onresize: (ev: UIEvent) => any; + onstorage: (ev: StorageEvent) => any; + onunload: (ev: Event) => any; /** - * Sets or retrieves whether the option in the list box is the default item. + * Sets or retrieves the frame heights of the object. */ - selected: boolean; + rows: string; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; - create(): HTMLOptionElement; + +declare var HTMLFrameSetElement: { + prototype: HTMLFrameSetElement; + new(): HTMLFrameSetElement; } -interface HTMLMapElement extends HTMLElement { +interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { /** - * Sets or retrieves the name of the object. + * Sets or retrieves how the object is aligned with adjacent text. */ - name: string; + align: string; /** - * Retrieves a collection of the area objects defined for the given map object. + * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. */ - areas: HTMLAreasCollection; -} -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMenuElement extends HTMLElement, DOML2DeprecatedListSpaceReduction { - type: string; -} -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface MouseWheelEvent extends MouseEvent { - wheelDelta: number; - initMouseWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, wheelDeltaArg: number): void; -} -declare var MouseWheelEvent: { - prototype: MouseWheelEvent; - new(): MouseWheelEvent; -} - -interface SVGFitToViewBox { - viewBox: SVGAnimatedRect; - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; -} - -interface SVGPointList { - numberOfItems: number; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; - getItem(index: number): SVGPoint; - clear(): void; - appendItem(newItem: SVGPoint): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - removeItem(index: number): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; -} -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; + noShade: boolean; + /** + * Sets or retrieves the width of the object. + */ + width: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGAnimatedLengthList { - animVal: SVGLengthList; - baseVal: SVGLengthList; -} -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; +declare var HTMLHRElement: { + prototype: HTMLHRElement; + new(): HTMLHRElement; } -interface SVGAnimatedPreserveAspectRatio { - animVal: SVGPreserveAspectRatio; - baseVal: SVGPreserveAspectRatio; -} -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; +interface HTMLHeadElement extends HTMLElement { + profile: string; } -interface MSSiteModeEvent extends Event { - buttonID: number; - actionURL: string; -} -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; +declare var HTMLHeadElement: { + prototype: HTMLHeadElement; + new(): HTMLHeadElement; } -interface DOML2DeprecatedTextFlowControl { +interface HTMLHeadingElement extends HTMLElement { + /** + * Sets or retrieves a value that indicates the table alignment. + */ + align: string; clear: string; } -interface StyleSheetPageList { - length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; +declare var HTMLHeadingElement: { + prototype: HTMLHeadingElement; + new(): HTMLHeadingElement; } -interface MSCSSProperties extends CSSStyleDeclaration { - scrollbarShadowColor: string; - scrollbarHighlightColor: string; - layoutGridChar: string; - layoutGridType: string; - textAutospace: string; - textKashidaSpace: string; - writingMode: string; - scrollbarFaceColor: string; - backgroundPositionY: string; - lineBreak: string; - imeMode: string; - msBlockProgression: string; - layoutGridLine: string; - scrollbarBaseColor: string; - layoutGrid: string; - layoutFlow: string; - textKashida: string; - filter: string; - zoom: string; - scrollbarArrowColor: string; - behavior: string; - backgroundPositionX: string; - accelerator: string; - layoutGridMode: string; - textJustifyTrim: string; - scrollbar3dLightColor: string; - msInterpolationMode: string; - scrollbarTrackColor: string; - scrollbarDarkShadowColor: string; - styleFloat: string; - getAttribute(attributeName: string, flags?: number): any; - setAttribute(attributeName: string, AttributeValue: any, flags?: number): void; - removeAttribute(attributeName: string, flags?: number): boolean; -} -declare var MSCSSProperties: { - prototype: MSCSSProperties; - new(): MSCSSProperties; +interface HTMLHtmlElement extends HTMLElement { + /** + * Sets or retrieves the DTD version that governs the current document. + */ + version: string; } -interface SVGExternalResourcesRequired { - externalResourcesRequired: SVGAnimatedBoolean; +declare var HTMLHtmlElement: { + prototype: HTMLHtmlElement; + new(): HTMLHtmlElement; } -interface HTMLImageElement extends HTMLElement, MSImageResourceExtensions, MSDataBindingExtensions, MSResourceMetadata { +interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { /** - * Sets or retrieves the width of the object. + * Sets or retrieves how the object is aligned with adjacent text. */ - width: number; + align: string; + allowFullscreen: boolean; /** - * Sets or retrieves the vertical margin for the object. + * Specifies the properties of a border drawn around an object. + */ + border: string; + /** + * Retrieves the document object of the page or frame. + */ + contentDocument: Document; + /** + * Retrieves the object of the specified. + */ + contentWindow: Window; + /** + * Sets or retrieves whether to display a border for the frame. */ - vspace: number; + frameBorder: string; /** - * The original height of the image resource before sizing. + * Sets or retrieves the amount of additional space between the frames. */ - naturalHeight: number; + frameSpacing: any; /** - * Sets or retrieves a text alternative to the graphic. + * Sets or retrieves the height of the object. */ - alt: string; + height: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves the horizontal margin for the object. */ - align: string; + hspace: number; /** - * The address or URL of the a media resource that is to be considered. + * Sets or retrieves a URI to a long description of the object. */ - src: string; + longDesc: string; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. */ - useMap: string; + marginHeight: string; /** - * The original width of the image resource before sizing. + * Sets or retrieves the left and right margin widths before displaying the text in a frame. */ - naturalWidth: number; + marginWidth: string; /** - * Sets or retrieves the name of the object. + * Sets or retrieves the frame name. */ name: string; /** - * Sets or retrieves the height of the object. + * Sets or retrieves whether the user can resize the frame. */ - height: number; + noResize: boolean; /** - * Specifies the properties of a border drawn around an object. + * Raised when the object has been completely received from the server. */ - border: string; + onload: (ev: Event) => any; + sandbox: DOMSettableTokenList; /** - * Sets or retrieves the width of the border to draw around the object. + * Sets or retrieves whether the frame can be scrolled. */ - hspace: number; + scrolling: string; /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. + * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. */ - longDesc: string; + security: any; /** - * Contains the hypertext reference (HREF) of the URL. + * Sets or retrieves a URL to be loaded by the object. */ - href: string; + src: string; /** - * Sets or retrieves whether the image is a server-side image map. + * Sets or retrieves the vertical margin for the object. */ - isMap: boolean; + vspace: number; /** - * Retrieves whether the object is fully loaded. + * Sets or retrieves the width of the object. */ - complete: boolean; + width: string; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLIFrameElement: { + prototype: HTMLIFrameElement; + new(): HTMLIFrameElement; +} + +interface HTMLImageElement extends HTMLElement { /** - * Gets or sets the primary DLNA PlayTo device. + * Sets or retrieves how the object is aligned with adjacent text. */ - msPlayToPrimary: boolean; + align: string; /** - * Gets or sets whether the DLNA PlayTo device is available. + * Sets or retrieves a text alternative to the graphic. */ - msPlayToDisabled: boolean; + alt: string; /** - * Gets the source associated with the media element for use by the PlayToManager. + * Specifies the properties of a border drawn around an object. */ - msPlayToSource: any; + border: string; + /** + * Retrieves whether the object is fully loaded. + */ + complete: boolean; crossOrigin: string; - msPlayToPreferredSourceUri: string; -} -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; - create(): HTMLImageElement; -} - -interface HTMLAreaElement extends HTMLElement { + currentSrc: string; /** - * Sets or retrieves the protocol portion of a URL. + * Sets or retrieves the height of the object. */ - protocol: string; + height: number; /** - * Sets or retrieves the substring of the href property that follows the question mark. + * Sets or retrieves the width of the border to draw around the object. */ - search: string; + hspace: number; /** - * Sets or retrieves a text alternative to the graphic. + * Sets or retrieves whether the image is a server-side image map. */ - alt: string; + isMap: boolean; /** - * Sets or retrieves the coordinates of the object. + * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. */ - coords: string; + longDesc: string; /** - * Sets or retrieves the host name part of the location or URL. + * Gets or sets whether the DLNA PlayTo device is available. */ - hostname: string; + msPlayToDisabled: boolean; + msPlayToPreferredSourceUri: string; /** - * Sets or retrieves the port number associated with a URL. + * Gets or sets the primary DLNA PlayTo device. */ - port: string; + msPlayToPrimary: boolean; /** - * Sets or retrieves the file name or path specified by the object. + * Gets the source associated with the media element for use by the PlayToManager. */ - pathname: string; + msPlayToSource: any; /** - * Sets or retrieves the hostname and port number of the location or URL. + * Sets or retrieves the name of the object. */ - host: string; + name: string; /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). + * The original height of the image resource before sizing. */ - hash: string; + naturalHeight: number; /** - * Sets or retrieves the window or frame at which to target content. + * The original width of the image resource before sizing. */ - target: string; + naturalWidth: number; /** - * Sets or retrieves a destination URL or an anchor point. + * The address or URL of the a media resource that is to be considered. */ - href: string; + src: string; + srcset: string; /** - * Sets or gets whether clicks in this region cause action. + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. */ - noHref: boolean; + useMap: string; /** - * Sets or retrieves the shape of the object. + * Sets or retrieves the vertical margin for the object. */ - shape: string; - /** - * Returns a string representation of an object. + vspace: number; + /** + * Sets or retrieves the width of the object. */ - toString(): string; -} -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface EventTarget { - removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - dispatchEvent(evt: Event): boolean; + width: number; + x: number; + y: number; + msGetAsCastingSource(): any; } -interface SVGAngle { - valueAsString: string; - valueInSpecifiedUnits: number; - value: number; - unitType: number; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - convertToSpecifiedUnits(unitType: number): void; - SVG_ANGLETYPE_RAD: number; - SVG_ANGLETYPE_UNKNOWN: number; - SVG_ANGLETYPE_UNSPECIFIED: number; - SVG_ANGLETYPE_DEG: number; - SVG_ANGLETYPE_GRAD: number; -} -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - SVG_ANGLETYPE_RAD: number; - SVG_ANGLETYPE_UNKNOWN: number; - SVG_ANGLETYPE_UNSPECIFIED: number; - SVG_ANGLETYPE_DEG: number; - SVG_ANGLETYPE_GRAD: number; +declare var HTMLImageElement: { + prototype: HTMLImageElement; + new(): HTMLImageElement; + create(): HTMLImageElement; } -interface HTMLButtonElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the default or selected value of the control. +interface HTMLInputElement extends HTMLElement { + /** + * Sets or retrieves a comma-separated list of content types. */ - value: string; - status: any; + accept: string; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves how the object is aligned with adjacent text. */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. + align: string; + /** + * Sets or retrieves a text alternative to the graphic. */ - name: string; + alt: string; /** - * Gets the classification and default behavior of the button. + * Specifies whether autocomplete is applied to an editable text field. */ - type: string; + autocomplete: string; /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - validationMessage: string; + autofocus: boolean; /** - * Overrides the target attribute on a form element. + * Sets or retrieves the width of the border to draw around the object. */ - formTarget: string; + border: string; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Sets or retrieves the state of the check box or radio button. */ - willValidate: boolean; + checked: boolean; /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. + * Retrieves whether the object is fully loaded. */ - formAction: string; + complete: boolean; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Sets or retrieves the state of the check box or radio button. */ - autofocus: boolean; + defaultChecked: boolean; /** - * Returns a ValidityState object that represents the validity states of an element. + * Sets or retrieves the initial contents of the object. */ - validity: ValidityState; + defaultValue: string; + disabled: boolean; /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + * Returns a FileList object on a file type input object. */ - formNoValidate: string; + files: FileList; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Overrides the action attribute (where the data on a form is sent) on the parent form element. + */ + formAction: string; /** * Used to override the encoding (formEnctype attribute) specified on the form element. */ @@ -9014,8157 +9994,8030 @@ interface HTMLButtonElement extends HTMLElement, MSDataBindingExtensions { */ formMethod: string; /** - * Creates a TextRange object for the element. + * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. */ - createTextRange(): TextRange; + formNoValidate: string; /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Overrides the target attribute on a form element. */ - checkValidity(): boolean; + formTarget: string; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Sets or retrieves the height of the object. */ - setCustomValidity(error: string): void; -} -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLSourceElement extends HTMLElement { + height: string; /** - * The address or URL of the a media resource that is to be considered. + * Sets or retrieves the width of the border to draw around the object. */ - src: string; + hspace: number; + indeterminate: boolean; /** - * Gets or sets the intended media type of the media source. - */ - media: string; + * Specifies the ID of a pre-defined datalist of options for an input element. + */ + list: HTMLElement; /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - msKeySystem: string; -} -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface KeyboardEvent extends UIEvent { - location: number; - keyCode: number; - shiftKey: boolean; - which: number; - locale: string; - key: string; - altKey: boolean; - metaKey: boolean; - char: string; - ctrlKey: boolean; - repeat: boolean; - charCode: number; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - DOM_KEY_LOCATION_RIGHT: number; - DOM_KEY_LOCATION_STANDARD: number; - DOM_KEY_LOCATION_LEFT: number; - DOM_KEY_LOCATION_NUMPAD: number; - DOM_KEY_LOCATION_JOYSTICK: number; - DOM_KEY_LOCATION_MOBILE: number; -} -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(): KeyboardEvent; - DOM_KEY_LOCATION_RIGHT: number; - DOM_KEY_LOCATION_STANDARD: number; - DOM_KEY_LOCATION_LEFT: number; - DOM_KEY_LOCATION_NUMPAD: number; - DOM_KEY_LOCATION_JOYSTICK: number; - DOM_KEY_LOCATION_MOBILE: number; -} - -interface MessageEvent extends Event { - source: Window; - origin: string; - data: any; - ports: any; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} -declare var MessageEvent: { - prototype: MessageEvent; - new(): MessageEvent; -} - -interface SVGElement extends Element { - onmouseover: (ev: MouseEvent) => any; - viewportElement: SVGElement; - onmousemove: (ev: MouseEvent) => any; - onmouseout: (ev: MouseEvent) => any; - ondblclick: (ev: MouseEvent) => any; - onfocusout: (ev: FocusEvent) => any; - onfocusin: (ev: FocusEvent) => any; - xmlbase: string; - onmousedown: (ev: MouseEvent) => any; - onload: (ev: Event) => any; - onmouseup: (ev: MouseEvent) => any; - onclick: (ev: MouseEvent) => any; - ownerSVGElement: SVGSVGElement; - id: string; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface HTMLScriptElement extends HTMLElement { + * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. + */ + max: string; /** - * Sets or retrieves the status of the script. + * Sets or retrieves the maximum number of characters that the user can enter in a text control. */ - defer: boolean; + maxLength: number; /** - * Retrieves or sets the text of the object as a string. + * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. */ - text: string; + min: string; /** - * Retrieves the URL to an external file that contains the source code or data. + * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + */ + multiple: boolean; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Gets or sets a string containing a regular expression that the user's input must match. + */ + pattern: string; + /** + * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + */ + placeholder: string; + readOnly: boolean; + /** + * When present, marks an element that can't be submitted without a value. + */ + required: boolean; + /** + * Gets or sets the end position or offset of a text selection. + */ + selectionEnd: number; + /** + * Gets or sets the starting position or offset of a text selection. + */ + selectionStart: number; + size: number; + /** + * The address or URL of the a media resource that is to be considered. */ src: string; - /** - * Sets or retrieves the object that is bound to the event script. + status: boolean; + /** + * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. */ - htmlFor: string; + step: string; + /** + * Returns the content type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; /** - * Sets or retrieves the character set used to encode the object. + * Returns a ValidityState object that represents the validity states of an element. */ - charset: string; + validity: ValidityState; /** - * Sets or retrieves the MIME type for the associated scripting engine. + * Returns the value of the data at the cursor's current position. */ - type: string; + value: string; + valueAsDate: Date; /** - * Sets or retrieves the event for which the script is written. + * Returns the input field value as a number. */ - event: string; - async: boolean; -} -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundColorStyle { + valueAsNumber: number; /** - * Retrieves the position of the object in the rows collection for the table. + * Sets or retrieves the vertical margin for the object. */ - rowIndex: number; + vspace: number; /** - * Retrieves a collection of all cells in the table row. + * Sets or retrieves the width of the object. */ - cells: HTMLCollection; + width: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - align: string; + willValidate: boolean; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Returns whether a form will validate when it is submitted, without having to submit it. */ - borderColorLight: any; + checkValidity(): boolean; /** - * Retrieves the position of the object in the collection. + * Creates a TextRange object for the element. */ - sectionRowIndex: number; + createTextRange(): TextRange; /** - * Sets or retrieves the border color of the object. + * Makes the selection equal to the current object. */ - borderColor: any; + select(): void; /** - * Sets or retrieves the height of the object. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - height: any; + setCustomValidity(error: string): void; /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. + * Sets the start and end positions of a selection in a text field. + * @param start The offset into the text field for the start of the selection. + * @param end The offset into the text field for the end of the selection. */ - borderColorDark: any; + setSelectionRange(start: number, end: number): void; /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. + * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. + * @param n Value to decrement the value by. */ - deleteCell(index?: number): void; + stepDown(n?: number): void; /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. + * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. + * @param n Value to increment the value by. */ - insertCell(index?: number): HTMLElement; -} -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface CanvasRenderingContext2D { - miterLimit: number; - font: string; - globalCompositeOperation: string; - msFillRule: string; - lineCap: string; - msImageSmoothingEnabled: boolean; - lineDashOffset: number; - shadowColor: string; - lineJoin: string; - shadowOffsetX: number; - lineWidth: number; - canvas: HTMLCanvasElement; - strokeStyle: any; - globalAlpha: number; - shadowOffsetY: number; - fillStyle: any; - shadowBlur: number; - textAlign: string; - textBaseline: string; - restore(): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - save(): void; - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - measureText(text: string): TextMetrics; - isPointInPath(x: number, y: number, fillRule?: string): boolean; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - rotate(angle: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - translate(x: number, y: number): void; - scale(x: number, y: number): void; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - lineTo(x: number, y: number): void; - getLineDash(): number[]; - fill(fillRule?: string): void; - createImageData(imageDataOrSw: any, sh?: number): ImageData; - createPattern(image: HTMLElement, repetition: string): CanvasPattern; - closePath(): void; - rect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: string): void; - clearRect(x: number, y: number, w: number, h: number): void; - moveTo(x: number, y: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - fillRect(x: number, y: number, w: number, h: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - drawImage(image: HTMLElement, offsetX: number, offsetY: number, width?: number, height?: number, canvasOffsetX?: number, canvasOffsetY?: number, canvasImageWidth?: number, canvasImageHeight?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(): void; - strokeRect(x: number, y: number, w: number, h: number): void; - setLineDash(segments: number[]): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - beginPath(): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; -} -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface MSCSSRuleList { - length: number; - item(index?: number): CSSStyleRule; - [index: number]: CSSStyleRule; -} -declare var MSCSSRuleList: { - prototype: MSCSSRuleList; - new(): MSCSSRuleList; + stepUp(n?: number): void; } -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; +declare var HTMLInputElement: { + prototype: HTMLInputElement; + new(): HTMLInputElement; } -interface SVGPathSegArcAbs extends SVGPathSeg { - y: number; - sweepFlag: boolean; - r2: number; - x: number; - angle: number; - r1: number; - largeArcFlag: boolean; -} -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; +interface HTMLIsIndexElement extends HTMLElement { + /** + * Sets or retrieves the URL to which the form content is sent for processing. + */ + action: string; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + prompt: string; } -interface SVGTransformList { - numberOfItems: number; - getItem(index: number): SVGTransform; - consolidate(): SVGTransform; - clear(): void; - appendItem(newItem: SVGTransform): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - removeItem(index: number): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; -} -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; +declare var HTMLIsIndexElement: { + prototype: HTMLIsIndexElement; + new(): HTMLIsIndexElement; } -interface HTMLHtmlElement extends HTMLElement { +interface HTMLLIElement extends HTMLElement { + type: string; /** - * Sets or retrieves the DTD version that governs the current document. + * Sets or retrieves the value of a list item. */ - version: string; -} -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; + value: number; } -interface SVGPathSegClosePath extends SVGPathSeg { -} -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; +declare var HTMLLIElement: { + prototype: HTMLLIElement; + new(): HTMLLIElement; } -interface HTMLFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingExtensions { - /** - * Sets or retrieves the width of the object. - */ - width: any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; +interface HTMLLabelElement extends HTMLElement { /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the amount of additional space between the frames. + * Retrieves a reference to the form that the object is embedded in. */ - frameSpacing: any; + form: HTMLFormElement; /** - * Sets or retrieves whether to display a border for the frame. + * Sets or retrieves the object to which the given label object is assigned. */ - frameBorder: string; + htmlFor: string; +} + +declare var HTMLLabelElement: { + prototype: HTMLLabelElement; + new(): HTMLLabelElement; +} + +interface HTMLLegendElement extends HTMLElement { /** - * Sets or retrieves whether the user can resize the frame. + * Retrieves a reference to the form that the object is embedded in. */ - noResize: boolean; + align: string; /** - * Retrieves the object of the specified. + * Retrieves a reference to the form that the object is embedded in. */ - contentWindow: Window; + form: HTMLFormElement; +} + +declare var HTMLLegendElement: { + prototype: HTMLLegendElement; + new(): HTMLLegendElement; +} + +interface HTMLLinkElement extends HTMLElement, LinkStyle { /** - * Sets or retrieves a URL to be loaded by the object. + * Sets or retrieves the character set used to encode the object. */ - src: string; + charset: string; + disabled: boolean; /** - * Sets or retrieves the frame name. + * Sets or retrieves a destination URL or an anchor point. */ - name: string; + href: string; /** - * Sets or retrieves the height of the object. + * Sets or retrieves the language code of the object. */ - height: any; + hreflang: string; /** - * Retrieves the document object of the page or frame. + * Sets or retrieves the media type. */ - contentDocument: Document; + media: string; /** - * Specifies the properties of a border drawn around an object. + * Sets or retrieves the relationship between the object and the destination of the link. */ - border: string; + rel: string; /** - * Sets or retrieves a URI to a long description of the object. + * Sets or retrieves the relationship between the object and the destination of the link. */ - longDesc: string; + rev: string; /** - * Raised when the object has been completely received from the server. + * Sets or retrieves the window or frame at which to target content. */ - onload: (ev: Event) => any; + target: string; /** - * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + * Sets or retrieves the MIME type of the object. */ - security: any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface SVGAnimatedLength { - animVal: SVGLength; - baseVal: SVGLength; -} -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedPoints { - points: SVGPointList; - animatedPoints: SVGPointList; + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGDefsElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; +declare var HTMLLinkElement: { + prototype: HTMLLinkElement; + new(): HTMLLinkElement; } -interface HTMLQuoteElement extends HTMLElement { +interface HTMLMapElement extends HTMLElement { /** - * Sets or retrieves the date and time of a modification to the object. + * Retrieves a collection of the area objects defined for the given map object. */ - dateTime: string; + areas: HTMLAreasCollection; /** - * Sets or retrieves reference information about the object. + * Sets or retrieves the name of the object. */ - cite: string; -} -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface CSSMediaRule extends CSSRule { - media: MediaList; - cssRules: CSSRuleList; - insertRule(rule: string, index?: number): number; - deleteRule(index?: number): void; -} -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; + name: string; } -interface WindowModal { - dialogArguments: any; - returnValue: any; +declare var HTMLMapElement: { + prototype: HTMLMapElement; + new(): HTMLMapElement; } -interface XMLHttpRequest extends EventTarget { - responseBody: any; - status: number; - readyState: number; - responseText: string; - responseXML: any; - ontimeout: (ev: Event) => any; - statusText: string; - onreadystatechange: (ev: Event) => any; - timeout: number; - onload: (ev: Event) => any; - response: any; - withCredentials: boolean; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: UIEvent) => any; - responseType: string; - onloadend: (ev: ProgressEvent) => any; - upload: XMLHttpRequestEventTarget; - onerror: (ev: ErrorEvent) => any; - onloadstart: (ev: Event) => any; - msCaching: string; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - send(data?: any): void; - abort(): void; - getAllResponseHeaders(): string; - setRequestHeader(header: string, value: string): void; - getResponseHeader(header: string): string; - msCachingEnabled(): boolean; - overrideMimeType(mime: string): void; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; +interface HTMLMarqueeElement extends HTMLElement { + behavior: string; + bgColor: any; + direction: string; + height: string; + hspace: number; + loop: number; + onbounce: (ev: Event) => any; + onfinish: (ev: Event) => any; + onstart: (ev: Event) => any; + scrollAmount: number; + scrollDelay: number; + trueSpeed: boolean; + vspace: number; + width: string; + start(): void; + stop(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "bounce", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "finish", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "start", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - create(): XMLHttpRequest; + +declare var HTMLMarqueeElement: { + prototype: HTMLMarqueeElement; + new(): HTMLMarqueeElement; } -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { +interface HTMLMediaElement extends HTMLElement { /** - * Sets or retrieves the group of cells in a table to which the object's information applies. + * Returns an AudioTrackList object with the audio tracks for a given video element. */ - scope: string; -} -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLDListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction { -} -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface MSDataBindingExtensions { - dataSrc: string; - dataFormatAs: string; - dataFld: string; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGEllipseElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - ry: SVGAnimatedLength; - cx: SVGAnimatedLength; - rx: SVGAnimatedLength; - cy: SVGAnimatedLength; -} -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGAElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - target: SVGAnimatedString; -} -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGStylable { - className: SVGAnimatedString; - style: CSSStyleDeclaration; -} - -interface SVGTransformable extends SVGLocatable { - transform: SVGAnimatedTransformList; -} - -interface HTMLFrameSetElement extends HTMLElement { - ononline: (ev: Event) => any; + audioTracks: AudioTrackList; /** - * Sets or retrieves the border color of the object. + * Gets or sets a value that indicates whether to start playing the media automatically. */ - borderColor: any; + autoplay: boolean; /** - * Sets or retrieves the frame heights of the object. + * Gets a collection of buffered time ranges. */ - rows: string; + buffered: TimeRanges; /** - * Sets or retrieves the frame widths of the object. + * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). */ - cols: string; + controls: boolean; /** - * Fires when the object loses the input focus. + * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. */ - onblur: (ev: FocusEvent) => any; + currentSrc: string; /** - * Sets or retrieves the amount of additional space between the frames. + * Gets or sets the current playback position, in seconds. */ - frameSpacing: any; + currentTime: number; + defaultMuted: boolean; /** - * Fires when the object receives focus. + * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. */ - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - onerror: (ev: ErrorEvent) => any; + defaultPlaybackRate: number; /** - * Sets or retrieves whether to display a border for the frame. + * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. */ - frameBorder: string; - onresize: (ev: UIEvent) => any; - name: string; - onafterprint: (ev: Event) => any; - onbeforeprint: (ev: Event) => any; - onoffline: (ev: Event) => any; - border: string; - onunload: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onload: (ev: Event) => any; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - onstorage: (ev: StorageEvent) => any; - onpageshow: (ev: PageTransitionEvent) => any; - onpagehide: (ev: PageTransitionEvent) => any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + duration: number; + /** + * Gets information about whether the playback has ended or not. + */ + ended: boolean; + /** + * Returns an object representing the current error state of the audio or video element. + */ + error: MediaError; + /** + * Gets or sets a flag to specify whether playback should restart after it completes. + */ + loop: boolean; + /** + * Specifies the purpose of the audio or video media, such as background audio or alerts. + */ + msAudioCategory: string; + /** + * Specifies the output device id that the audio will be sent to. + */ + msAudioDeviceType: string; + msGraphicsTrustStatus: MSGraphicsTrust; + /** + * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. + */ + msKeys: MSMediaKeys; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + /** + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. + */ + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Specifies whether or not to enable low-latency playback on the media element. + */ + msRealTime: boolean; + /** + * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. + */ + muted: boolean; + /** + * Gets the current network activity for the element. + */ + networkState: number; + onmsneedkey: (ev: MSMediaKeyNeededEvent) => any; + /** + * Gets a flag that specifies whether playback is paused. + */ + paused: boolean; + /** + * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. + */ + playbackRate: number; + /** + * Gets TimeRanges for the current media resource that has been played. + */ + played: TimeRanges; + /** + * Gets or sets the current playback position, in seconds. + */ + preload: string; + readyState: any; + /** + * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. + */ + seekable: TimeRanges; + /** + * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. + */ + seeking: boolean; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + textTracks: TextTrackList; + videoTracks: VideoTrackList; + /** + * Gets or sets the volume level for audio portions of the media element. + */ + volume: number; + addTextTrack(kind: string, label?: string, language?: string): TextTrack; + /** + * Returns a string that specifies whether the client can play a given media resource type. + */ + canPlayType(type: string): string; + /** + * Fires immediately after the client loads the object. + */ + load(): void; + /** + * Clears all effects from the media pipeline. + */ + msClearEffects(): void; + msGetAsCastingSource(): any; + /** + * Inserts the specified audio effect into media pipeline. + */ + msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; + msSetMediaKeys(mediaKeys: MSMediaKeys): void; + /** + * Specifies the media protection manager for a given media pipeline. + */ + msSetMediaProtectionManager(mediaProtectionManager?: any): void; + /** + * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. + */ + pause(): void; + /** + * Loads and starts playback of a media resource. + */ + play(): void; + HAVE_CURRENT_DATA: number; + HAVE_ENOUGH_DATA: number; + HAVE_FUTURE_DATA: number; + HAVE_METADATA: number; + HAVE_NOTHING: number; + NETWORK_EMPTY: number; + NETWORK_IDLE: number; + NETWORK_LOADING: number; + NETWORK_NO_SOURCE: number; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface Screen extends EventTarget { - width: number; - deviceXDPI: number; - fontSmoothingEnabled: boolean; - bufferDepth: number; - logicalXDPI: number; - systemXDPI: number; - availHeight: number; - height: number; - logicalYDPI: number; - systemYDPI: number; - updateInterval: number; - colorDepth: number; - availWidth: number; - deviceYDPI: number; - pixelDepth: number; - msOrientation: string; - onmsorientationchange: (ev: any) => any; - msLockOrientation(orientation: string): boolean; - msLockOrientation(orientations: string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: "msorientationchange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface Coordinates { - altitudeAccuracy: number; - longitude: number; - latitude: number; - speed: number; - heading: number; - altitude: number; - accuracy: number; -} -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface NavigatorGeolocation { - geolocation: Geolocation; -} - -interface NavigatorContentUtils { -} - -interface EventListener { - (evt: Event): void; -} - -interface SVGLangSpace { - xmllang: string; - xmlspace: string; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface DataTransfer { - effectAllowed: string; - dropEffect: string; - types: DOMStringList; - files: FileList; - clearData(format?: string): boolean; - setData(format: string, data: string): boolean; - getData(format: string): string; -} -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; +declare var HTMLMediaElement: { + prototype: HTMLMediaElement; + new(): HTMLMediaElement; + HAVE_CURRENT_DATA: number; + HAVE_ENOUGH_DATA: number; + HAVE_FUTURE_DATA: number; + HAVE_METADATA: number; + HAVE_NOTHING: number; + NETWORK_EMPTY: number; + NETWORK_IDLE: number; + NETWORK_LOADING: number; + NETWORK_NO_SOURCE: number; } -interface FocusEvent extends UIEvent { - relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} -declare var FocusEvent: { - prototype: FocusEvent; - new(): FocusEvent; +interface HTMLMenuElement extends HTMLElement { + compact: boolean; + type: string; } -interface Range { - startOffset: number; - collapsed: boolean; - endOffset: number; - startContainer: Node; - endContainer: Node; - commonAncestorContainer: Node; - setStart(refNode: Node, offset: number): void; - setEndBefore(refNode: Node): void; - setStartBefore(refNode: Node): void; - selectNode(refNode: Node): void; - detach(): void; - getBoundingClientRect(): ClientRect; - toString(): string; - compareBoundaryPoints(how: number, sourceRange: Range): number; - insertNode(newNode: Node): void; - collapse(toStart: boolean): void; - selectNodeContents(refNode: Node): void; - cloneContents(): DocumentFragment; - setEnd(refNode: Node, offset: number): void; - cloneRange(): Range; - getClientRects(): ClientRectList; - surroundContents(newParent: Node): void; - deleteContents(): void; - setStartAfter(refNode: Node): void; - extractContents(): DocumentFragment; - setEndAfter(refNode: Node): void; - createContextualFragment(fragment: string): DocumentFragment; - END_TO_END: number; - START_TO_START: number; - START_TO_END: number; - END_TO_START: number; +declare var HTMLMenuElement: { + prototype: HTMLMenuElement; + new(): HTMLMenuElement; } -declare var Range: { - prototype: Range; - new(): Range; - END_TO_END: number; - START_TO_START: number; - START_TO_END: number; - END_TO_START: number; + +interface HTMLMetaElement extends HTMLElement { + /** + * Sets or retrieves the character set used to encode the object. + */ + charset: string; + /** + * Gets or sets meta-information to associate with httpEquiv or name. + */ + content: string; + /** + * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. + */ + httpEquiv: string; + /** + * Sets or retrieves the value specified in the content attribute of the meta object. + */ + name: string; + /** + * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. + */ + scheme: string; + /** + * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. + */ + url: string; } -interface SVGPoint { - y: number; - x: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; +declare var HTMLMetaElement: { + prototype: HTMLMetaElement; + new(): HTMLMetaElement; } -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; + +interface HTMLModElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -interface MSPluginsCollection { - length: number; - refresh(reload?: boolean): void; +declare var HTMLModElement: { + prototype: HTMLModElement; + new(): HTMLModElement; } -declare var MSPluginsCollection: { - prototype: MSPluginsCollection; - new(): MSPluginsCollection; + +interface HTMLNextIdElement extends HTMLElement { + n: string; } -interface SVGAnimatedNumberList { - animVal: SVGNumberList; - baseVal: SVGNumberList; +declare var HTMLNextIdElement: { + prototype: HTMLNextIdElement; + new(): HTMLNextIdElement; } -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; + +interface HTMLOListElement extends HTMLElement { + compact: boolean; + /** + * The starting number. + */ + start: number; + type: string; } -interface SVGSVGElement extends SVGElement, SVGStylable, SVGZoomAndPan, DocumentEvent, SVGLangSpace, SVGLocatable, SVGTests, SVGFitToViewBox, SVGExternalResourcesRequired { - width: SVGAnimatedLength; - x: SVGAnimatedLength; - contentStyleType: string; - onzoom: (ev: any) => any; - y: SVGAnimatedLength; - viewport: SVGRect; - onerror: (ev: ErrorEvent) => any; - pixelUnitToMillimeterY: number; - onresize: (ev: UIEvent) => any; - screenPixelToMillimeterY: number; - height: SVGAnimatedLength; - onabort: (ev: UIEvent) => any; - contentScriptType: string; - pixelUnitToMillimeterX: number; - currentTranslate: SVGPoint; - onunload: (ev: Event) => any; - currentScale: number; - onscroll: (ev: UIEvent) => any; - screenPixelToMillimeterX: number; - setCurrentTime(seconds: number): void; - createSVGLength(): SVGLength; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeList; - unpauseAnimations(): void; - createSVGRect(): SVGRect; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - unsuspendRedrawAll(): void; - pauseAnimations(): void; - suspendRedraw(maxWaitMilliseconds: number): number; - deselectAll(): void; - createSVGAngle(): SVGAngle; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeList; - createSVGTransform(): SVGTransform; - unsuspendRedraw(suspendHandleID: number): void; - forceRedraw(): void; - getCurrentTime(): number; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - createSVGMatrix(): SVGMatrix; - createSVGPoint(): SVGPoint; - createSVGNumber(): SVGNumber; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getElementById(elementId: string): Element; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "zoom", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var HTMLOListElement: { + prototype: HTMLOListElement; + new(): HTMLOListElement; +} + +interface HTMLObjectElement extends HTMLElement, GetSVGDocument { + /** + * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. + */ + BaseHref: string; + align: string; + /** + * Sets or retrieves a text alternative to the graphic. + */ + alt: string; + /** + * Gets or sets the optional alternative HTML script to execute if the object fails to load. + */ + altHtml: string; + /** + * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. + */ + archive: string; + border: string; + /** + * Sets or retrieves the URL of the file containing the compiled Java class. + */ + code: string; + /** + * Sets or retrieves the URL of the component. + */ + codeBase: string; + /** + * Sets or retrieves the Internet media type for the code associated with the object. + */ + codeType: string; + /** + * Retrieves the document object of the page or frame. + */ + contentDocument: Document; + /** + * Sets or retrieves the URL that references the data of the object. + */ + data: string; + declare: boolean; + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Sets or retrieves the height of the object. + */ + height: string; + hspace: number; + /** + * Gets or sets whether the DLNA PlayTo device is available. + */ + msPlayToDisabled: boolean; + /** + * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. + */ + msPlayToPreferredSourceUri: string; + /** + * Gets or sets the primary DLNA PlayTo device. + */ + msPlayToPrimary: boolean; + /** + * Gets the source associated with the media element for use by the PlayToManager. + */ + msPlayToSource: any; + /** + * Sets or retrieves the name of the object. + */ + name: string; + /** + * Retrieves the contained object. + */ + object: any; + readyState: number; + /** + * Sets or retrieves a message to be displayed while an object is loading. + */ + standby: string; + /** + * Sets or retrieves the MIME type of the object. + */ + type: string; + /** + * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + */ + useMap: string; + /** + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + vspace: number; + /** + * Sets or retrieves the width of the object. + */ + width: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; + +declare var HTMLObjectElement: { + prototype: HTMLObjectElement; + new(): HTMLObjectElement; } -interface HTMLLabelElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLOptGroupElement extends HTMLElement { /** - * Sets or retrieves the object to which the given label object is assigned. + * Sets or retrieves the status of an option. */ - htmlFor: string; + defaultSelected: boolean; + disabled: boolean; /** * Retrieves a reference to the form that the object is embedded in. */ form: HTMLFormElement; -} -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; + /** + * Sets or retrieves the ordinal position of an option in a list box. + */ + index: number; + /** + * Sets or retrieves a value that you can use to implement your own label functionality for the object. + */ + label: string; + /** + * Sets or retrieves whether the option in the list box is the default item. + */ + selected: boolean; + /** + * Sets or retrieves the text string specified by the option tag. + */ + text: string; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; } -interface MSResourceMetadata { - protocol: string; - fileSize: string; - fileUpdatedDate: string; - nameProp: string; - fileCreatedDate: string; - fileModifiedDate: string; - mimeType: string; +declare var HTMLOptGroupElement: { + prototype: HTMLOptGroupElement; + new(): HTMLOptGroupElement; } -interface HTMLLegendElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLOptionElement extends HTMLElement { /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves the status of an option. */ - align: string; + defaultSelected: boolean; + disabled: boolean; /** * Retrieves a reference to the form that the object is embedded in. */ form: HTMLFormElement; -} -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; + /** + * Sets or retrieves the ordinal position of an option in a list box. + */ + index: number; + /** + * Sets or retrieves a value that you can use to implement your own label functionality for the object. + */ + label: string; + /** + * Sets or retrieves whether the option in the list box is the default item. + */ + selected: boolean; + /** + * Sets or retrieves the text string specified by the option tag. + */ + text: string; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; } -interface HTMLDirectoryElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { -} -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; +declare var HTMLOptionElement: { + prototype: HTMLOptionElement; + new(): HTMLOptionElement; + create(): HTMLOptionElement; } -interface SVGAnimatedInteger { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; +interface HTMLParagraphElement extends HTMLElement { + /** + * Sets or retrieves how the object is aligned with adjacent text. + */ + align: string; + clear: string; } -interface SVGTextElement extends SVGTextPositioningElement, SVGTransformable { -} -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; +declare var HTMLParagraphElement: { + prototype: HTMLParagraphElement; + new(): HTMLParagraphElement; } -interface SVGTSpanElement extends SVGTextPositioningElement { +interface HTMLParamElement extends HTMLElement { + /** + * Sets or retrieves the name of an input parameter for an element. + */ + name: string; + /** + * Sets or retrieves the content type of the resource designated by the value attribute. + */ + type: string; + /** + * Sets or retrieves the value of an input parameter for an element. + */ + value: string; + /** + * Sets or retrieves the data type of the value attribute. + */ + valueType: string; } -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; + +declare var HTMLParamElement: { + prototype: HTMLParamElement; + new(): HTMLParamElement; } -interface HTMLLIElement extends HTMLElement, DOML2DeprecatedListNumberingAndBulletStyle { +interface HTMLPhraseElement extends HTMLElement { /** - * Sets or retrieves the value of a list item. + * Sets or retrieves reference information about the object. */ - value: number; -} -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; +declare var HTMLPhraseElement: { + prototype: HTMLPhraseElement; + new(): HTMLPhraseElement; } -interface MSStorageExtensions { - remainingSpace: number; +interface HTMLPreElement extends HTMLElement { + /** + * Indicates a citation by rendering text in italic type. + */ + cite: string; + clear: string; + /** + * Sets or gets a value that you can use to implement your own width functionality for the object. + */ + width: number; } -interface SVGStyleElement extends SVGElement, SVGLangSpace { - media: string; - type: string; - title: string; -} -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; +declare var HTMLPreElement: { + prototype: HTMLPreElement; + new(): HTMLPreElement; } -interface MSCurrentStyleCSSProperties extends MSCSSProperties { - blockDirection: string; - clipBottom: string; - clipLeft: string; - clipRight: string; - clipTop: string; - hasLayout: string; -} -declare var MSCurrentStyleCSSProperties: { - prototype: MSCurrentStyleCSSProperties; - new(): MSCurrentStyleCSSProperties; +interface HTMLProgressElement extends HTMLElement { + /** + * Retrieves a reference to the form that the object is embedded in. + */ + form: HTMLFormElement; + /** + * Defines the maximum, or "done" value for a progress element. + */ + max: number; + /** + * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). + */ + position: number; + /** + * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. + */ + value: number; } -interface MSHTMLCollectionExtensions { - urns(urn: any): any; - tags(tagName: any): any; +declare var HTMLProgressElement: { + prototype: HTMLProgressElement; + new(): HTMLProgressElement; } -interface Storage extends MSStorageExtensions { - length: number; - getItem(key: string): any; - [key: string]: any; - setItem(key: string, data: string): void; - clear(): void; - removeItem(key: string): void; - key(index: number): string; - [index: number]: string; +interface HTMLQuoteElement extends HTMLElement { + /** + * Sets or retrieves reference information about the object. + */ + cite: string; + /** + * Sets or retrieves the date and time of a modification to the object. + */ + dateTime: string; } -declare var Storage: { - prototype: Storage; - new(): Storage; + +declare var HTMLQuoteElement: { + prototype: HTMLQuoteElement; + new(): HTMLQuoteElement; } -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument, MSDataBindingExtensions { +interface HTMLScriptElement extends HTMLElement { + async: boolean; /** - * Sets or retrieves the width of the object. + * Sets or retrieves the character set used to encode the object. */ - width: string; + charset: string; /** - * Sets or retrieves whether the frame can be scrolled. + * Sets or retrieves the status of the script. */ - scrolling: string; + defer: boolean; /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. + * Sets or retrieves the event for which the script is written. */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. + event: string; + /** + * Sets or retrieves the object that is bound to the event script. */ - marginWidth: string; + htmlFor: string; /** - * Sets or retrieves the amount of additional space between the frames. + * Retrieves the URL to an external file that contains the source code or data. */ - frameSpacing: any; + src: string; /** - * Sets or retrieves whether to display a border for the frame. + * Retrieves or sets the text of the object as a string. */ - frameBorder: string; + text: string; /** - * Sets or retrieves whether the user can resize the frame. + * Sets or retrieves the MIME type for the associated scripting engine. */ - noResize: boolean; + type: string; +} + +declare var HTMLScriptElement: { + prototype: HTMLScriptElement; + new(): HTMLScriptElement; +} + +interface HTMLSelectElement extends HTMLElement { /** - * Sets or retrieves the vertical margin for the object. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - vspace: number; + autofocus: boolean; + disabled: boolean; /** - * Retrieves the object of the specified. + * Retrieves a reference to the form that the object is embedded in. */ - contentWindow: Window; + form: HTMLFormElement; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves the number of objects in a collection. */ - align: string; + length: number; /** - * Sets or retrieves a URL to be loaded by the object. + * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. */ - src: string; + multiple: boolean; /** - * Sets or retrieves the frame name. + * Sets or retrieves the name of the object. */ name: string; + options: HTMLSelectElement; /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. + * When present, marks an element that can't be submitted without a value. */ - contentDocument: Document; + required: boolean; /** - * Sets or retrieves the horizontal margin for the object. + * Sets or retrieves the index of the selected option in a select object. */ - hspace: number; + selectedIndex: number; /** - * Sets or retrieves a URI to a long description of the object. + * Sets or retrieves the number of rows in the list box. */ - longDesc: string; + size: number; /** - * Sets the value indicating whether the source file of a frame or iframe has specific security restrictions applied. + * Retrieves the type of select control based on the value of the MULTIPLE attribute. */ - security: any; + type: string; /** - * Raised when the object has been completely received from the server. - */ - onload: (ev: Event) => any; - sandbox: DOMSettableTokenList; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface TextRangeCollection { - length: number; - item(index: number): TextRange; - [index: number]: TextRange; -} -declare var TextRangeCollection: { - prototype: TextRangeCollection; - new(): TextRangeCollection; -} - -interface HTMLBodyElement extends HTMLElement, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - scroll: string; - ononline: (ev: Event) => any; - onblur: (ev: FocusEvent) => any; - noWrap: boolean; - onfocus: (ev: FocusEvent) => any; - onmessage: (ev: MessageEvent) => any; - text: any; - onerror: (ev: ErrorEvent) => any; - bgProperties: string; - onresize: (ev: UIEvent) => any; - link: any; - aLink: any; - bottomMargin: any; - topMargin: any; - onafterprint: (ev: Event) => any; - vLink: any; - onbeforeprint: (ev: Event) => any; - onoffline: (ev: Event) => any; - onunload: (ev: Event) => any; - onhashchange: (ev: Event) => any; - onload: (ev: Event) => any; - rightMargin: any; - onbeforeunload: (ev: BeforeUnloadEvent) => any; - leftMargin: any; - onstorage: (ev: StorageEvent) => any; - onpopstate: (ev: PopStateEvent) => any; - onpageshow: (ev: PageTransitionEvent) => any; - onpagehide: (ev: PageTransitionEvent) => any; - createTextRange(): TextRange; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; - addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + */ + validationMessage: string; + /** + * Returns a ValidityState object that represents the validity states of an element. + */ + validity: ValidityState; + /** + * Sets or retrieves the value which is returned to the server when the form control is submitted. + */ + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. + */ + willValidate: boolean; + /** + * Adds an element to the areas, controlRange, or options collection. + * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. + * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. + */ + add(element: HTMLElement, before?: HTMLElement): void; + add(element: HTMLElement, before?: number): void; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; + /** + * Retrieves a select object or an object from an options collection. + * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. + * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. + */ + item(name?: any, index?: any): any; + /** + * Retrieves a select object or an object from an options collection. + * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. + */ + namedItem(name: string): any; + /** + * Removes an element from the collection. + * @param index Number that specifies the zero-based index of the element to remove from the collection. + */ + remove(index?: number): void; + /** + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. + */ + setCustomValidity(error: string): void; + [name: string]: any; } -interface DocumentType extends Node { - name: string; - notations: NamedNodeMap; - systemId: string; - internalSubset: string; - entities: NamedNodeMap; - publicId: string; -} -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; +declare var HTMLSelectElement: { + prototype: HTMLSelectElement; + new(): HTMLSelectElement; } -interface SVGRadialGradientElement extends SVGGradientElement { - cx: SVGAnimatedLength; - r: SVGAnimatedLength; - cy: SVGAnimatedLength; - fx: SVGAnimatedLength; - fy: SVGAnimatedLength; -} -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; +interface HTMLSourceElement extends HTMLElement { + /** + * Gets or sets the intended media type of the media source. + */ + media: string; + msKeySystem: string; + /** + * The address or URL of the a media resource that is to be considered. + */ + src: string; + /** + * Gets or sets the MIME type of a media resource. + */ + type: string; } -interface MutationEvent extends Event { - newValue: string; - attrChange: number; - attrName: string; - prevValue: string; - relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - MODIFICATION: number; - REMOVAL: number; - ADDITION: number; -} -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - MODIFICATION: number; - REMOVAL: number; - ADDITION: number; +declare var HTMLSourceElement: { + prototype: HTMLSourceElement; + new(): HTMLSourceElement; } -interface DragEvent extends MouseEvent { - dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; +interface HTMLSpanElement extends HTMLElement { } -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; + +declare var HTMLSpanElement: { + prototype: HTMLSpanElement; + new(): HTMLSpanElement; } -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; +interface HTMLStyleElement extends HTMLElement, LinkStyle { /** - * Sets or retrieves the number of horizontal rows contained in the object. + * Sets or retrieves the media type. */ - rows: HTMLCollection; + media: string; /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. + * Retrieves the CSS language in which the style sheet is written. */ - deleteRow(index?: number): void; + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLStyleElement: { + prototype: HTMLStyleElement; + new(): HTMLStyleElement; +} + +interface HTMLTableCaptionElement extends HTMLElement { /** - * Moves a table row to a new position. - * @param indexFrom Number that specifies the index in the rows collection of the table row that is moved. - * @param indexTo Number that specifies where the row is moved within the rows collection. + * Sets or retrieves the alignment of the caption or legend. */ - moveRow(indexFrom?: number, indexTo?: number): any; + align: string; /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. + * Sets or retrieves whether the caption appears at the top or bottom of the table. */ - insertRow(index?: number): HTMLElement; -} -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; + vAlign: string; } -interface DOML2DeprecatedListNumberingAndBulletStyle { - type: string; +declare var HTMLTableCaptionElement: { + prototype: HTMLTableCaptionElement; + new(): HTMLTableCaptionElement; } -interface HTMLInputElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { /** - * Sets or retrieves the width of the object. + * Sets or retrieves abbreviated text for the object. */ - width: string; - status: boolean; + abbr: string; /** - * Retrieves a reference to the form that the object is embedded in. + * Sets or retrieves how the object is aligned with adjacent text. */ - form: HTMLFormElement; + align: string; /** - * Gets or sets the starting position or offset of a text selection. + * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. */ - selectionStart: number; - indeterminate: boolean; - readOnly: boolean; - size: number; - loop: number; + axis: string; + bgColor: any; /** - * Gets or sets the end position or offset of a text selection. + * Retrieves the position of the object in the cells collection of a row. */ - selectionEnd: number; + cellIndex: number; /** - * Sets or retrieves the URL of the virtual reality modeling language (VRML) world to be displayed in the window. + * Sets or retrieves the number columns in the table that the object should span. */ - vrml: string; + colSpan: number; /** - * Sets or retrieves a lower resolution image to display. + * Sets or retrieves a list of header cells that provide information for the object. */ - lowsrc: string; + headers: string; /** - * Sets or retrieves the vertical margin for the object. + * Sets or retrieves the height of the object. */ - vspace: number; + height: any; /** - * Sets or retrieves a comma-separated list of content types. + * Sets or retrieves whether the browser automatically performs wordwrap. */ - accept: string; + noWrap: boolean; /** - * Sets or retrieves a text alternative to the graphic. + * Sets or retrieves how many rows in a table the cell should span. */ - alt: string; + rowSpan: number; /** - * Sets or retrieves the state of the check box or radio button. + * Sets or retrieves the group of cells in a table to which the object's information applies. */ - defaultChecked: boolean; + scope: string; /** - * Sets or retrieves how the object is aligned with adjacent text. + * Sets or retrieves the width of the object. + */ + width: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLTableCellElement: { + prototype: HTMLTableCellElement; + new(): HTMLTableCellElement; +} + +interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { + /** + * Sets or retrieves the alignment of the object relative to the display or table. */ align: string; /** - * Returns the value of the data at the cursor's current position. + * Sets or retrieves the number of columns in the group. */ - value: string; + span: number; /** - * The address or URL of the a media resource that is to be considered. + * Sets or retrieves the width of the object. */ - src: string; + width: any; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLTableColElement: { + prototype: HTMLTableColElement; + new(): HTMLTableColElement; +} + +interface HTMLTableDataCellElement extends HTMLTableCellElement { +} + +declare var HTMLTableDataCellElement: { + prototype: HTMLTableDataCellElement; + new(): HTMLTableDataCellElement; +} + +interface HTMLTableElement extends HTMLElement { /** - * Sets or retrieves the name of the object. + * Sets or retrieves a value that indicates the table alignment. */ - name: string; + align: string; + bgColor: any; /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. + * Sets or retrieves the width of the border to draw around the object. */ - useMap: string; + border: string; /** - * Sets or retrieves the height of the object. + * Sets or retrieves the border color of the object. */ - height: string; + borderColor: any; /** - * Sets or retrieves the width of the border to draw around the object. + * Retrieves the caption object of a table. */ - border: string; - dynsrc: string; + caption: HTMLTableCaptionElement; /** - * Sets or retrieves the state of the check box or radio button. + * Sets or retrieves the amount of space between the border of the cell and the content of the cell. */ - checked: boolean; + cellPadding: string; /** - * Sets or retrieves the width of the border to draw around the object. + * Sets or retrieves the amount of space between cells in a table. */ - hspace: number; + cellSpacing: string; /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. + * Sets or retrieves the number of columns in the table. */ - maxLength: number; + cols: number; /** - * Returns the content type of the object. + * Sets or retrieves the way the border frame around the table is displayed. */ - type: string; + frame: string; /** - * Sets or retrieves the initial contents of the object. + * Sets or retrieves the height of the object. */ - defaultValue: string; + height: any; /** - * Retrieves whether the object is fully loaded. + * Sets or retrieves the number of horizontal rows contained in the object. */ - complete: boolean; - start: string; + rows: HTMLCollection; /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. + * Sets or retrieves which dividing lines (inner borders) are displayed. */ - validationMessage: string; + rules: string; /** - * Returns a FileList object on a file type input object. + * Sets or retrieves a description and/or structure of the object. */ - files: FileList; + summary: string; /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. + * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. */ - max: string; + tBodies: HTMLCollection; /** - * Overrides the target attribute on a form element. + * Retrieves the tFoot object of the table. */ - formTarget: string; + tFoot: HTMLTableSectionElement; /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. + * Retrieves the tHead object of the table. */ - willValidate: boolean; + tHead: HTMLTableSectionElement; /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. + * Sets or retrieves the width of the object. */ - step: string; + width: string; /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. + * Creates an empty caption element in the table. */ - autofocus: boolean; + createCaption(): HTMLElement; /** - * When present, marks an element that can't be submitted without a value. + * Creates an empty tBody element in the table. */ - required: boolean; + createTBody(): HTMLElement; /** - * Used to override the encoding (formEnctype attribute) specified on the form element. + * Creates an empty tFoot element in the table. */ - formEnctype: string; + createTFoot(): HTMLElement; /** - * Returns the input field value as a number. + * Returns the tHead element object if successful, or null otherwise. */ - valueAsNumber: number; + createTHead(): HTMLElement; /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. + * Deletes the caption element and its contents from the table. */ - placeholder: string; + deleteCaption(): void; /** - * Overrides the submit method attribute previously specified on a form element. + * Removes the specified row (tr) from the element and from the rows collection. + * @param index Number that specifies the zero-based position in the rows collection of the row to remove. */ - formMethod: string; + deleteRow(index?: number): void; /** - * Specifies the ID of a pre-defined datalist of options for an input element. + * Deletes the tFoot element and its contents from the table. */ - list: HTMLElement; + deleteTFoot(): void; /** - * Specifies whether autocomplete is applied to an editable text field. + * Deletes the tHead element and its contents from the table. */ - autocomplete: string; + deleteTHead(): void; /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. + * Creates a new row (tr) in the table, and adds the row to the rows collection. + * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. */ - min: string; + insertRow(index?: number): HTMLElement; +} + +declare var HTMLTableElement: { + prototype: HTMLTableElement; + new(): HTMLTableElement; +} + +interface HTMLTableHeaderCellElement extends HTMLTableCellElement { /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. + * Sets or retrieves the group of cells in a table to which the object's information applies. */ - formAction: string; + scope: string; +} + +declare var HTMLTableHeaderCellElement: { + prototype: HTMLTableHeaderCellElement; + new(): HTMLTableHeaderCellElement; +} + +interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { /** - * Gets or sets a string containing a regular expression that the user's input must match. + * Sets or retrieves how the object is aligned with adjacent text. */ - pattern: string; + align: string; + bgColor: any; /** - * Returns a ValidityState object that represents the validity states of an element. + * Retrieves a collection of all cells in the table row. */ - validity: ValidityState; + cells: HTMLCollection; /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. + * Sets or retrieves the height of the object. */ - formNoValidate: string; + height: any; /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. + * Retrieves the position of the object in the rows collection for the table. */ - multiple: boolean; + rowIndex: number; /** - * Creates a TextRange object for the element. + * Retrieves the position of the object in the collection. */ - createTextRange(): TextRange; + sectionRowIndex: number; /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. + * Removes the specified cell from the table row, as well as from the cells collection. + * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. */ - setSelectionRange(start: number, end: number): void; + deleteCell(index?: number): void; /** - * Makes the selection equal to the current object. + * Creates a new cell in the table row, and adds the cell to the cells collection. + * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. */ - select(): void; + insertCell(index?: number): HTMLElement; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var HTMLTableRowElement: { + prototype: HTMLTableRowElement; + new(): HTMLTableRowElement; +} + +interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { /** - * Returns whether a form will validate when it is submitted, without having to submit it. + * Sets or retrieves a value that indicates the table alignment. */ - checkValidity(): boolean; + align: string; /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. + * Sets or retrieves the number of horizontal rows contained in the object. */ - stepDown(n?: number): void; + rows: HTMLCollection; /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. + * Removes the specified row (tr) from the element and from the rows collection. + * @param index Number that specifies the zero-based position in the rows collection of the row to remove. */ - stepUp(n?: number): void; + deleteRow(index?: number): void; /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. + * Creates a new row (tr) in the table, and adds the row to the rows collection. + * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. */ - setCustomValidity(error: string): void; + insertRow(index?: number): HTMLElement; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; + +declare var HTMLTableSectionElement: { + prototype: HTMLTableSectionElement; + new(): HTMLTableSectionElement; } -interface HTMLAnchorElement extends HTMLElement, MSDataBindingExtensions { +interface HTMLTextAreaElement extends HTMLElement { /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. */ - rel: string; + autofocus: boolean; /** - * Contains the protocol of the URL. + * Sets or retrieves the width of the object. */ - protocol: string; + cols: number; /** - * Sets or retrieves the substring of the href property that follows the question mark. + * Sets or retrieves the initial contents of the object. */ - search: string; + defaultValue: string; + disabled: boolean; /** - * Sets or retrieves the coordinates of the object. + * Retrieves a reference to the form that the object is embedded in. */ - coords: string; + form: HTMLFormElement; /** - * Contains the hostname of a URL. + * Sets or retrieves the maximum number of characters that the user can enter in a text control. */ - hostname: string; + maxLength: number; /** - * Contains the pathname of the URL. + * Sets or retrieves the name of the object. */ - pathname: string; - Methods: string; + name: string; /** - * Sets or retrieves the window or frame at which to target content. + * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. */ - target: string; - protocolLong: string; + placeholder: string; /** - * Sets or retrieves a destination URL or an anchor point. + * Sets or retrieves the value indicated whether the content of the object is read-only. */ - href: string; + readOnly: boolean; /** - * Sets or retrieves the shape of the object. + * When present, marks an element that can't be submitted without a value. */ - name: string; + required: boolean; /** - * Sets or retrieves the character set used to encode the object. + * Sets or retrieves the number of horizontal rows contained in the object. */ - charset: string; + rows: number; /** - * Sets or retrieves the language code of the object. + * Gets or sets the end position or offset of a text selection. */ - hreflang: string; + selectionEnd: number; /** - * Sets or retrieves the port number associated with a URL. + * Gets or sets the starting position or offset of a text selection. */ - port: string; + selectionStart: number; /** - * Contains the hostname and port values of the URL. + * Sets or retrieves the value indicating whether the control is selected. */ - host: string; + status: any; /** - * Contains the anchor portion of the URL including the hash sign (#). + * Retrieves the type of control. */ - hash: string; - nameProp: string; - urn: string; + type: string; /** - * Sets or retrieves the relationship between the object and the destination of the link. + * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. */ - rev: string; + validationMessage: string; /** - * Sets or retrieves the shape of the object. + * Returns a ValidityState object that represents the validity states of an element. */ - shape: string; - type: string; - mimeType: string; + validity: ValidityState; /** - * Retrieves or sets the text of the object as a string. + * Retrieves or sets the text in the entry field of the textArea element. */ - text: string; - /** - * Returns a string representation of an object. + value: string; + /** + * Returns whether an element will successfully validate based on forms validation rules and constraints. */ - toString(): string; -} -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLParamElement extends HTMLElement { + willValidate: boolean; + /** + * Sets or retrieves how to handle wordwrapping in the object. + */ + wrap: string; + /** + * Returns whether a form will validate when it is submitted, without having to submit it. + */ + checkValidity(): boolean; /** - * Sets or retrieves the value of an input parameter for an element. + * Creates a TextRange object for the element. */ - value: string; + createTextRange(): TextRange; /** - * Sets or retrieves the name of an input parameter for an element. + * Highlights the input area of a form element. */ - name: string; + select(): void; /** - * Sets or retrieves the content type of the resource designated by the value attribute. + * Sets a custom error message that is displayed when a form is submitted. + * @param error Sets a custom error message that is displayed when a form is submitted. */ - type: string; + setCustomValidity(error: string): void; /** - * Sets or retrieves the data type of the value attribute. + * Sets the start and end positions of a selection in a text field. + * @param start The offset into the text field for the start of the selection. + * @param end The offset into the text field for the end of the selection. */ - valueType: string; -} -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface SVGImageElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - x: SVGAnimatedLength; - height: SVGAnimatedLength; -} -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGAnimatedNumber { - animVal: number; - baseVal: number; -} -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; + setSelectionRange(start: number, end: number): void; } -interface PerformanceTiming { - redirectStart: number; - domainLookupEnd: number; - responseStart: number; - domComplete: number; - domainLookupStart: number; - loadEventStart: number; - msFirstPaint: number; - unloadEventEnd: number; - fetchStart: number; - requestStart: number; - domInteractive: number; - navigationStart: number; - connectEnd: number; - loadEventEnd: number; - connectStart: number; - responseEnd: number; - domLoading: number; - redirectEnd: number; - unloadEventStart: number; - domContentLoadedEventStart: number; - domContentLoadedEventEnd: number; - toJSON(): any; -} -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; +declare var HTMLTextAreaElement: { + prototype: HTMLTextAreaElement; + new(): HTMLTextAreaElement; } -interface HTMLPreElement extends HTMLElement, DOML2DeprecatedTextFlowControl { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; +interface HTMLTitleElement extends HTMLElement { /** - * Indicates a citation by rendering text in italic type. + * Retrieves or sets the text of the object as a string. */ - cite: string; -} -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; + text: string; } -interface EventException { - code: number; - message: string; - name: string; - toString(): string; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; -} -declare var EventException: { - prototype: EventException; - new(): EventException; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; +declare var HTMLTitleElement: { + prototype: HTMLTitleElement; + new(): HTMLTitleElement; } -interface MSNavigatorDoNotTrack { - msDoNotTrack: string; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; +interface HTMLTrackElement extends HTMLElement { + default: boolean; + kind: string; + label: string; + readyState: number; + src: string; + srclang: string; + track: TextTrack; + ERROR: number; + LOADED: number; + LOADING: number; + NONE: number; } -interface NavigatorOnLine { - onLine: boolean; +declare var HTMLTrackElement: { + prototype: HTMLTrackElement; + new(): HTMLTrackElement; + ERROR: number; + LOADED: number; + LOADING: number; + NONE: number; } -interface WindowLocalStorage { - localStorage: Storage; +interface HTMLUListElement extends HTMLElement { + compact: boolean; + type: string; } -interface SVGMetadataElement extends SVGElement { +declare var HTMLUListElement: { + prototype: HTMLUListElement; + new(): HTMLUListElement; } -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; + +interface HTMLUnknownElement extends HTMLElement { } -interface SVGPathSegArcRel extends SVGPathSeg { - y: number; - sweepFlag: boolean; - r2: number; - x: number; - angle: number; - r1: number; - largeArcFlag: boolean; +declare var HTMLUnknownElement: { + prototype: HTMLUnknownElement; + new(): HTMLUnknownElement; } -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; + +interface HTMLVideoElement extends HTMLMediaElement { + /** + * Gets or sets the height of the video element. + */ + height: number; + msHorizontalMirror: boolean; + msIsLayoutOptimalForPlayback: boolean; + msIsStereo3D: boolean; + msStereo3DPackingMode: string; + msStereo3DRenderMode: string; + msZoom: boolean; + onMSVideoFormatChanged: (ev: Event) => any; + onMSVideoFrameStepCompleted: (ev: Event) => any; + onMSVideoOptimalLayoutChanged: (ev: Event) => any; + /** + * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. + */ + poster: string; + /** + * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. + */ + videoHeight: number; + /** + * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. + */ + videoWidth: number; + webkitDisplayingFullscreen: boolean; + webkitSupportsFullscreen: boolean; + /** + * Gets or sets the width of the video element. + */ + width: number; + getVideoPlaybackQuality(): VideoPlaybackQuality; + msFrameStep(forward: boolean): void; + msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; + msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; + webkitEnterFullScreen(): void; + webkitEnterFullscreen(): void; + webkitExitFullScreen(): void; + webkitExitFullscreen(): void; + addEventListener(type: "MSContentZoom", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSManipulationStateChanged", listener: (ev: MSManipulationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoFormatChanged", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoFrameStepCompleted", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSVideoOptimalLayoutChanged", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; + addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGPathSegMovetoAbs extends SVGPathSeg { - y: number; - x: number; -} -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; +declare var HTMLVideoElement: { + prototype: HTMLVideoElement; + new(): HTMLVideoElement; } -interface SVGStringList { - numberOfItems: number; - replaceItem(newItem: string, index: number): string; - getItem(index: number): string; - clear(): void; - appendItem(newItem: string): string; - initialize(newItem: string): string; - removeItem(index: number): string; - insertItemBefore(newItem: string, index: number): string; -} -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; +interface HashChangeEvent extends Event { + newURL: string; + oldURL: string; } -interface XDomainRequest { - timeout: number; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onprogress: (ev: ProgressEvent) => any; - ontimeout: (ev: Event) => any; - responseText: string; - contentType: string; - open(method: string, url: string): void; - abort(): void; - send(data?: any): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XDomainRequest: { - prototype: XDomainRequest; - new(): XDomainRequest; - create(): XDomainRequest; +declare var HashChangeEvent: { + prototype: HashChangeEvent; + new(type: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; } -interface DOML2DeprecatedBackgroundColorStyle { - bgColor: any; +interface History { + length: number; + state: any; + back(distance?: any): void; + forward(distance?: any): void; + go(delta?: any): void; + pushState(statedata: any, title?: string, url?: string): void; + replaceState(statedata: any, title?: string, url?: string): void; } -interface ElementTraversal { - childElementCount: number; - previousElementSibling: Element; - lastElementChild: Element; - nextElementSibling: Element; - firstElementChild: Element; +declare var History: { + prototype: History; + new(): History; } -interface SVGLength { - valueAsString: string; - valueInSpecifiedUnits: number; - value: number; - unitType: number; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - convertToSpecifiedUnits(unitType: number): void; - SVG_LENGTHTYPE_NUMBER: number; - SVG_LENGTHTYPE_CM: number; - SVG_LENGTHTYPE_PC: number; - SVG_LENGTHTYPE_PERCENTAGE: number; - SVG_LENGTHTYPE_MM: number; - SVG_LENGTHTYPE_PT: number; - SVG_LENGTHTYPE_IN: number; - SVG_LENGTHTYPE_EMS: number; - SVG_LENGTHTYPE_PX: number; - SVG_LENGTHTYPE_UNKNOWN: number; - SVG_LENGTHTYPE_EXS: number; -} -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - SVG_LENGTHTYPE_NUMBER: number; - SVG_LENGTHTYPE_CM: number; - SVG_LENGTHTYPE_PC: number; - SVG_LENGTHTYPE_PERCENTAGE: number; - SVG_LENGTHTYPE_MM: number; - SVG_LENGTHTYPE_PT: number; - SVG_LENGTHTYPE_IN: number; - SVG_LENGTHTYPE_EMS: number; - SVG_LENGTHTYPE_PX: number; - SVG_LENGTHTYPE_UNKNOWN: number; - SVG_LENGTHTYPE_EXS: number; +interface IDBCursor { + direction: string; + key: any; + primaryKey: any; + source: any; + advance(count: number): void; + continue(key?: any): void; + delete(): IDBRequest; + update(value: any): IDBRequest; + NEXT: string; + NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; } -interface SVGPolygonElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGAnimatedPoints, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; +declare var IDBCursor: { + prototype: IDBCursor; + new(): IDBCursor; + NEXT: string; + NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; } -interface HTMLPhraseElement extends HTMLElement { - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - /** - * Sets or retrieves reference information about the object. - */ - cite: string; -} -declare var HTMLPhraseElement: { - prototype: HTMLPhraseElement; - new(): HTMLPhraseElement; +interface IDBCursorWithValue extends IDBCursor { + value: any; } -interface NavigatorStorageUtils { +declare var IDBCursorWithValue: { + prototype: IDBCursorWithValue; + new(): IDBCursorWithValue; } -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - y: number; - y1: number; - x2: number; - x: number; - x1: number; - y2: number; +interface IDBDatabase extends EventTarget { + name: string; + objectStoreNames: DOMStringList; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + version: string; + close(): void; + createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; + deleteObjectStore(name: string): void; + transaction(storeNames: any, mode?: string): IDBTransaction; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; + +declare var IDBDatabase: { + prototype: IDBDatabase; + new(): IDBDatabase; } -interface SVGTextContentElement extends SVGElement, SVGStylable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - textLength: SVGAnimatedLength; - lengthAdjust: SVGAnimatedEnumeration; - getCharNumAtPosition(point: SVGPoint): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getComputedTextLength(): number; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getEndPositionOfChar(charnum: number): SVGPoint; - LENGTHADJUST_SPACING: number; - LENGTHADJUST_SPACINGANDGLYPHS: number; - LENGTHADJUST_UNKNOWN: number; +interface IDBFactory { + cmp(first: any, second: any): number; + deleteDatabase(name: string): IDBOpenDBRequest; + open(name: string, version?: number): IDBOpenDBRequest; } -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - LENGTHADJUST_SPACING: number; - LENGTHADJUST_SPACINGANDGLYPHS: number; - LENGTHADJUST_UNKNOWN: number; + +declare var IDBFactory: { + prototype: IDBFactory; + new(): IDBFactory; } -interface DOML2DeprecatedColorProperty { - color: string; +interface IDBIndex { + keyPath: string; + name: string; + objectStore: IDBObjectStore; + unique: boolean; + count(key?: any): IDBRequest; + get(key: any): IDBRequest; + getKey(key: any): IDBRequest; + openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; + openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; } -interface Location { - hash: string; - protocol: string; - search: string; - href: string; - hostname: string; - port: string; - pathname: string; - host: string; - reload(flag?: boolean): void; - replace(url: string): void; - assign(url: string): void; - toString(): string; +declare var IDBIndex: { + prototype: IDBIndex; + new(): IDBIndex; } -declare var Location: { - prototype: Location; - new(): Location; + +interface IDBKeyRange { + lower: any; + lowerOpen: boolean; + upper: any; + upperOpen: boolean; } -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; +declare var IDBKeyRange: { + prototype: IDBKeyRange; + new(): IDBKeyRange; + bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; + lowerBound(bound: any, open?: boolean): IDBKeyRange; + only(value: any): IDBKeyRange; + upperBound(bound: any, open?: boolean): IDBKeyRange; } -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; + +interface IDBObjectStore { + indexNames: DOMStringList; + keyPath: string; + name: string; + transaction: IDBTransaction; + add(value: any, key?: any): IDBRequest; + clear(): IDBRequest; + count(key?: any): IDBRequest; + createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; + delete(key: any): IDBRequest; + deleteIndex(indexName: string): void; + get(key: any): IDBRequest; + index(name: string): IDBIndex; + openCursor(range?: any, direction?: string): IDBRequest; + put(value: any, key?: any): IDBRequest; } -interface HTMLStyleElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; +declare var IDBObjectStore: { + prototype: IDBObjectStore; + new(): IDBObjectStore; } -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; + +interface IDBOpenDBRequest extends IDBRequest { + onblocked: (ev: Event) => any; + onupgradeneeded: (ev: IDBVersionChangeEvent) => any; + addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface PerformanceEntry { - name: string; - startTime: number; - duration: number; - entryType: string; +declare var IDBOpenDBRequest: { + prototype: IDBOpenDBRequest; + new(): IDBOpenDBRequest; } -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; + +interface IDBRequest extends EventTarget { + error: DOMError; + onerror: (ev: Event) => any; + onsuccess: (ev: Event) => any; + readyState: string; + result: any; + source: any; + transaction: IDBTransaction; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGTransform { - type: number; - angle: number; - matrix: SVGMatrix; - setTranslate(tx: number, ty: number): void; - setScale(sx: number, sy: number): void; - setMatrix(matrix: SVGMatrix): void; - setSkewY(angle: number): void; - setRotate(angle: number, cx: number, cy: number): void; - setSkewX(angle: number): void; - SVG_TRANSFORM_SKEWX: number; - SVG_TRANSFORM_UNKNOWN: number; - SVG_TRANSFORM_SCALE: number; - SVG_TRANSFORM_TRANSLATE: number; - SVG_TRANSFORM_MATRIX: number; - SVG_TRANSFORM_ROTATE: number; - SVG_TRANSFORM_SKEWY: number; +declare var IDBRequest: { + prototype: IDBRequest; + new(): IDBRequest; } -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - SVG_TRANSFORM_SKEWX: number; - SVG_TRANSFORM_UNKNOWN: number; - SVG_TRANSFORM_SCALE: number; - SVG_TRANSFORM_TRANSLATE: number; - SVG_TRANSFORM_MATRIX: number; - SVG_TRANSFORM_ROTATE: number; - SVG_TRANSFORM_SKEWY: number; + +interface IDBTransaction extends EventTarget { + db: IDBDatabase; + error: DOMError; + mode: string; + onabort: (ev: Event) => any; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + abort(): void; + objectStore(name: string): IDBObjectStore; + READ_ONLY: string; + READ_WRITE: string; + VERSION_CHANGE: string; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface UIEvent extends Event { - detail: number; - view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; +declare var IDBTransaction: { + prototype: IDBTransaction; + new(): IDBTransaction; + READ_ONLY: string; + READ_WRITE: string; + VERSION_CHANGE: string; } -declare var UIEvent: { - prototype: UIEvent; - new(): UIEvent; + +interface IDBVersionChangeEvent extends Event { + newVersion: number; + oldVersion: number; } -interface SVGURIReference { - href: SVGAnimatedString; +declare var IDBVersionChangeEvent: { + prototype: IDBVersionChangeEvent; + new(): IDBVersionChangeEvent; } -interface SVGPathSeg { - pathSegType: number; - pathSegTypeAsLetter: string; - PATHSEG_MOVETO_REL: number; - PATHSEG_LINETO_VERTICAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - PATHSEG_CURVETO_QUADRATIC_REL: number; - PATHSEG_CURVETO_CUBIC_ABS: number; - PATHSEG_LINETO_HORIZONTAL_ABS: number; - PATHSEG_CURVETO_QUADRATIC_ABS: number; - PATHSEG_LINETO_ABS: number; - PATHSEG_CLOSEPATH: number; - PATHSEG_LINETO_HORIZONTAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - PATHSEG_LINETO_REL: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - PATHSEG_ARC_REL: number; - PATHSEG_CURVETO_CUBIC_REL: number; - PATHSEG_UNKNOWN: number; - PATHSEG_LINETO_VERTICAL_ABS: number; - PATHSEG_ARC_ABS: number; - PATHSEG_MOVETO_ABS: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; +interface ImageData { + data: number[]; + height: number; + width: number; } -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - PATHSEG_MOVETO_REL: number; - PATHSEG_LINETO_VERTICAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - PATHSEG_CURVETO_QUADRATIC_REL: number; - PATHSEG_CURVETO_CUBIC_ABS: number; - PATHSEG_LINETO_HORIZONTAL_ABS: number; - PATHSEG_CURVETO_QUADRATIC_ABS: number; - PATHSEG_LINETO_ABS: number; - PATHSEG_CLOSEPATH: number; - PATHSEG_LINETO_HORIZONTAL_REL: number; - PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - PATHSEG_LINETO_REL: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - PATHSEG_ARC_REL: number; - PATHSEG_CURVETO_CUBIC_REL: number; - PATHSEG_UNKNOWN: number; - PATHSEG_LINETO_VERTICAL_ABS: number; - PATHSEG_ARC_ABS: number; - PATHSEG_MOVETO_ABS: number; - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + +declare var ImageData: { + prototype: ImageData; + new(): ImageData; } -interface WheelEvent extends MouseEvent { - deltaZ: number; - deltaX: number; - deltaMode: number; - deltaY: number; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - getCurrentPoint(element: Element): void; - DOM_DELTA_PIXEL: number; - DOM_DELTA_LINE: number; - DOM_DELTA_PAGE: number; +interface KeyboardEvent extends UIEvent { + altKey: boolean; + char: string; + charCode: number; + ctrlKey: boolean; + key: string; + keyCode: number; + locale: string; + location: number; + metaKey: boolean; + repeat: boolean; + shiftKey: boolean; + which: number; + getModifierState(keyArg: string): boolean; + initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; + DOM_KEY_LOCATION_JOYSTICK: number; + DOM_KEY_LOCATION_LEFT: number; + DOM_KEY_LOCATION_MOBILE: number; + DOM_KEY_LOCATION_NUMPAD: number; + DOM_KEY_LOCATION_RIGHT: number; + DOM_KEY_LOCATION_STANDARD: number; } -declare var WheelEvent: { - prototype: WheelEvent; - new(): WheelEvent; - DOM_DELTA_PIXEL: number; - DOM_DELTA_LINE: number; - DOM_DELTA_PAGE: number; + +declare var KeyboardEvent: { + prototype: KeyboardEvent; + new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; + DOM_KEY_LOCATION_JOYSTICK: number; + DOM_KEY_LOCATION_LEFT: number; + DOM_KEY_LOCATION_MOBILE: number; + DOM_KEY_LOCATION_NUMPAD: number; + DOM_KEY_LOCATION_RIGHT: number; + DOM_KEY_LOCATION_STANDARD: number; } -interface MSEventAttachmentTarget { - attachEvent(event: string, listener: EventListener): boolean; - detachEvent(event: string, listener: EventListener): void; +interface Location { + hash: string; + host: string; + hostname: string; + href: string; + origin: string; + pathname: string; + port: string; + protocol: string; + search: string; + assign(url: string): void; + reload(forcedReload?: boolean): void; + replace(url: string): void; + toString(): string; } -interface SVGNumber { - value: number; +declare var Location: { + prototype: Location; + new(): Location; } -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; + +interface LongRunningScriptDetectedEvent extends Event { + executionTime: number; + stopPageScriptExecution: boolean; } -interface SVGPathElement extends SVGElement, SVGStylable, SVGAnimatedPathData, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - getTotalLength(): number; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; +declare var LongRunningScriptDetectedEvent: { + prototype: LongRunningScriptDetectedEvent; + new(): LongRunningScriptDetectedEvent; } -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; + +interface MSApp { + clearTemporaryWebDataAsync(): MSAppAsyncOperation; + createBlobFromRandomAccessStream(type: string, seeker: any): Blob; + createDataPackage(object: any): any; + createDataPackageFromSelection(): any; + createFileFromStorageFile(storageFile: any): File; + createStreamFromInputStream(type: string, inputStream: any): MSStream; + execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; + execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; + getCurrentPriority(): string; + getHtmlPrintDocumentSourceAsync(htmlDoc: any): any; + getViewId(view: any): any; + isTaskScheduledAtPriorityOrHigher(priority: string): boolean; + pageHandlesAllApplicationActivations(enabled: boolean): void; + suppressSubdownloadCredentialPrompts(suppress: boolean): void; + terminateApp(exceptionObject: any): void; + CURRENT: string; + HIGH: string; + IDLE: string; + NORMAL: string; } +declare var MSApp: MSApp; -interface MSCompatibleInfo { - version: string; - userAgent: string; -} -declare var MSCompatibleInfo: { - prototype: MSCompatibleInfo; - new(): MSCompatibleInfo; +interface MSAppAsyncOperation extends EventTarget { + error: DOMError; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + readyState: number; + result: any; + start(): void; + COMPLETED: number; + ERROR: number; + STARTED: number; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface Text extends CharacterData, MSNodeExtensions { - wholeText: string; - splitText(offset: number): Text; - replaceWholeText(content: string): Text; -} -declare var Text: { - prototype: Text; - new(): Text; +declare var MSAppAsyncOperation: { + prototype: MSAppAsyncOperation; + new(): MSAppAsyncOperation; + COMPLETED: number; + ERROR: number; + STARTED: number; } -interface SVGAnimatedRect { - animVal: SVGRect; - baseVal: SVGRect; +interface MSBlobBuilder { + append(data: any, endings?: string): void; + getBlob(contentType?: string): Blob; } -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; + +declare var MSBlobBuilder: { + prototype: MSBlobBuilder; + new(): MSBlobBuilder; } -interface CSSNamespaceRule extends CSSRule { - namespaceURI: string; - prefix: string; +interface MSCSSMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + m11: number; + m12: number; + m13: number; + m14: number; + m21: number; + m22: number; + m23: number; + m24: number; + m31: number; + m32: number; + m33: number; + m34: number; + m41: number; + m42: number; + m43: number; + m44: number; + inverse(): MSCSSMatrix; + multiply(secondMatrix: MSCSSMatrix): MSCSSMatrix; + rotate(angleX: number, angleY?: number, angleZ?: number): MSCSSMatrix; + rotateAxisAngle(x: number, y: number, z: number, angle: number): MSCSSMatrix; + scale(scaleX: number, scaleY?: number, scaleZ?: number): MSCSSMatrix; + setMatrixValue(value: string): void; + skewX(angle: number): MSCSSMatrix; + skewY(angle: number): MSCSSMatrix; + toString(): string; + translate(x: number, y: number, z?: number): MSCSSMatrix; } -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; + +declare var MSCSSMatrix: { + prototype: MSCSSMatrix; + new(text?: string): MSCSSMatrix; } -interface SVGPathSegList { - numberOfItems: number; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; - getItem(index: number): SVGPathSeg; - clear(): void; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; +interface MSGesture { + target: Element; + addPointer(pointerId: number): void; + stop(): void; } -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; + +declare var MSGesture: { + prototype: MSGesture; + new(): MSGesture; } -interface HTMLUnknownElement extends HTMLElement, MSDataBindingRecordSetReadonlyExtensions { +interface MSGestureEvent extends UIEvent { + clientX: number; + clientY: number; + expansion: number; + gestureObject: any; + hwTimestamp: number; + offsetX: number; + offsetY: number; + rotation: number; + scale: number; + screenX: number; + screenY: number; + translationX: number; + translationY: number; + velocityAngular: number; + velocityExpansion: number; + velocityX: number; + velocityY: number; + initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; + MSGESTURE_FLAG_BEGIN: number; + MSGESTURE_FLAG_CANCEL: number; + MSGESTURE_FLAG_END: number; + MSGESTURE_FLAG_INERTIA: number; + MSGESTURE_FLAG_NONE: number; } -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; + +declare var MSGestureEvent: { + prototype: MSGestureEvent; + new(): MSGestureEvent; + MSGESTURE_FLAG_BEGIN: number; + MSGESTURE_FLAG_CANCEL: number; + MSGESTURE_FLAG_END: number; + MSGESTURE_FLAG_INERTIA: number; + MSGESTURE_FLAG_NONE: number; } -interface HTMLAudioElement extends HTMLMediaElement { +interface MSGraphicsTrust { + constrictionActive: boolean; + status: string; } -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; + +declare var MSGraphicsTrust: { + prototype: MSGraphicsTrust; + new(): MSGraphicsTrust; } -interface MSImageResourceExtensions { - dynsrc: string; - vrml: string; - lowsrc: string; - start: string; - loop: number; +interface MSHTMLWebViewElement extends HTMLElement { + canGoBack: boolean; + canGoForward: boolean; + containsFullScreenElement: boolean; + documentTitle: string; + height: number; + settings: MSWebViewSettings; + src: string; + width: number; + addWebAllowedObject(name: string, applicationObject: any): void; + buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; + capturePreviewToBlobAsync(): MSWebViewAsyncOperation; + captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; + getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; + getDeferredPermissionRequests(): DeferredPermissionRequest[]; + goBack(): void; + goForward(): void; + invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; + navigate(uri: string): void; + navigateToLocalStreamUri(source: string, streamResolver: any): void; + navigateToString(contents: string): void; + navigateWithHttpRequestMessage(requestMessage: any): void; + refresh(): void; + stop(): void; } -interface PositionError { - code: number; - message: string; - toString(): string; - POSITION_UNAVAILABLE: number; - PERMISSION_DENIED: number; - TIMEOUT: number; +declare var MSHTMLWebViewElement: { + prototype: MSHTMLWebViewElement; + new(): MSHTMLWebViewElement; } -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - POSITION_UNAVAILABLE: number; - PERMISSION_DENIED: number; - TIMEOUT: number; + +interface MSHeaderFooter { + URL: string; + dateLong: string; + dateShort: string; + font: string; + htmlFoot: string; + htmlHead: string; + page: number; + pageTotal: number; + textFoot: string; + textHead: string; + timeLong: string; + timeShort: string; + title: string; } -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment, DOML2DeprecatedBackgroundStyle, DOML2DeprecatedBackgroundColorStyle { - /** - * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - cellIndex: number; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorLight: any; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the color for one of the two colors used to draw the 3-D border of the object. - */ - borderColorDark: any; +declare var MSHeaderFooter: { + prototype: MSHeaderFooter; + new(): MSHeaderFooter; } -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; + +interface MSInputMethodContext extends EventTarget { + compositionEndOffset: number; + compositionStartOffset: number; + oncandidatewindowhide: (ev: Event) => any; + oncandidatewindowshow: (ev: Event) => any; + oncandidatewindowupdate: (ev: Event) => any; + target: HTMLElement; + getCandidateWindowClientRect(): ClientRect; + getCompositionAlternatives(): string[]; + hasComposition(): boolean; + isCandidateWindowVisible(): boolean; + addEventListener(type: "MSCandidateWindowHide", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSCandidateWindowShow", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "MSCandidateWindowUpdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGElementInstance extends EventTarget { - previousSibling: SVGElementInstance; - parentNode: SVGElementInstance; - lastChild: SVGElementInstance; - nextSibling: SVGElementInstance; - childNodes: SVGElementInstanceList; - correspondingUseElement: SVGUseElement; - correspondingElement: SVGElement; - firstChild: SVGElementInstance; -} -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; +declare var MSInputMethodContext: { + prototype: MSInputMethodContext; + new(): MSInputMethodContext; } -interface MSNamespaceInfoCollection { - length: number; - add(namespace?: string, urn?: string, implementationUrl?: any): any; - item(index: any): any; - // [index: any]: any; +interface MSManipulationEvent extends UIEvent { + currentState: number; + inertiaDestinationX: number; + inertiaDestinationY: number; + lastState: number; + initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; + MS_MANIPULATION_STATE_ACTIVE: number; + MS_MANIPULATION_STATE_CANCELLED: number; + MS_MANIPULATION_STATE_COMMITTED: number; + MS_MANIPULATION_STATE_DRAGGING: number; + MS_MANIPULATION_STATE_INERTIA: number; + MS_MANIPULATION_STATE_PRESELECT: number; + MS_MANIPULATION_STATE_SELECTING: number; + MS_MANIPULATION_STATE_STOPPED: number; } -declare var MSNamespaceInfoCollection: { - prototype: MSNamespaceInfoCollection; - new(): MSNamespaceInfoCollection; + +declare var MSManipulationEvent: { + prototype: MSManipulationEvent; + new(): MSManipulationEvent; + MS_MANIPULATION_STATE_ACTIVE: number; + MS_MANIPULATION_STATE_CANCELLED: number; + MS_MANIPULATION_STATE_COMMITTED: number; + MS_MANIPULATION_STATE_DRAGGING: number; + MS_MANIPULATION_STATE_INERTIA: number; + MS_MANIPULATION_STATE_PRESELECT: number; + MS_MANIPULATION_STATE_SELECTING: number; + MS_MANIPULATION_STATE_STOPPED: number; } -interface SVGCircleElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - cx: SVGAnimatedLength; - r: SVGAnimatedLength; - cy: SVGAnimatedLength; +interface MSMediaKeyError { + code: number; + systemCode: number; + MS_MEDIA_KEYERR_CLIENT: number; + MS_MEDIA_KEYERR_DOMAIN: number; + MS_MEDIA_KEYERR_HARDWARECHANGE: number; + MS_MEDIA_KEYERR_OUTPUT: number; + MS_MEDIA_KEYERR_SERVICE: number; + MS_MEDIA_KEYERR_UNKNOWN: number; } -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; + +declare var MSMediaKeyError: { + prototype: MSMediaKeyError; + new(): MSMediaKeyError; + MS_MEDIA_KEYERR_CLIENT: number; + MS_MEDIA_KEYERR_DOMAIN: number; + MS_MEDIA_KEYERR_HARDWARECHANGE: number; + MS_MEDIA_KEYERR_OUTPUT: number; + MS_MEDIA_KEYERR_SERVICE: number; + MS_MEDIA_KEYERR_UNKNOWN: number; } -interface StyleSheetList { - length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; +interface MSMediaKeyMessageEvent extends Event { + destinationURL: string; + message: Uint8Array; } -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; + +declare var MSMediaKeyMessageEvent: { + prototype: MSMediaKeyMessageEvent; + new(): MSMediaKeyMessageEvent; } -interface CSSImportRule extends CSSRule { - styleSheet: CSSStyleSheet; - href: string; - media: MediaList; +interface MSMediaKeyNeededEvent extends Event { + initData: Uint8Array; } -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; + +declare var MSMediaKeyNeededEvent: { + prototype: MSMediaKeyNeededEvent; + new(): MSMediaKeyNeededEvent; } -interface CustomEvent extends Event { - detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; +interface MSMediaKeySession extends EventTarget { + error: MSMediaKeyError; + keySystem: string; + sessionId: string; + close(): void; + update(key: Uint8Array): void; } -declare var CustomEvent: { - prototype: CustomEvent; - new(): CustomEvent; + +declare var MSMediaKeySession: { + prototype: MSMediaKeySession; + new(): MSMediaKeySession; } -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; +interface MSMediaKeys { + keySystem: string; + createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; } -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; + +declare var MSMediaKeys: { + prototype: MSMediaKeys; + new(keySystem: string): MSMediaKeys; + isTypeSupported(keySystem: string, type?: string): boolean; } -interface HTMLTextAreaElement extends HTMLElement, MSDataBindingExtensions { - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Retrieves the type of control. - */ - type: string; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Creates a TextRange object for the element. - */ - createTextRange(): TextRange; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +interface MSMimeTypesCollection { + length: number; } -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; + +declare var MSMimeTypesCollection: { + prototype: MSMimeTypesCollection; + new(): MSMimeTypesCollection; } -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; +interface MSPluginsCollection { + length: number; + refresh(reload?: boolean): void; } -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; + +declare var MSPluginsCollection: { + prototype: MSPluginsCollection; + new(): MSPluginsCollection; } -interface DOML2DeprecatedMarginStyle { - vspace: number; - hspace: number; +interface MSPointerEvent extends MouseEvent { + currentPoint: any; + height: number; + hwTimestamp: number; + intermediatePoints: any; + isPrimary: boolean; + pointerId: number; + pointerType: any; + pressure: number; + rotation: number; + tiltX: number; + tiltY: number; + width: number; + getCurrentPoint(element: Element): void; + getIntermediatePoints(element: Element): void; + initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; } -interface MSWindowModeless { - dialogTop: any; - dialogLeft: any; - dialogWidth: any; - dialogHeight: any; - menuArguments: any; +declare var MSPointerEvent: { + prototype: MSPointerEvent; + new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; } -interface DOML2DeprecatedAlignmentStyle { - align: string; +interface MSPrintManagerTemplatePrinter extends MSTemplatePrinter, EventTarget { + percentScale: number; + showHeaderFooter: boolean; + shrinkToFit: boolean; + drawPreviewPage(element: HTMLElement, pageNumber: number): void; + endPrint(): void; + getPrintTaskOptionValue(key: string): any; + invalidatePreview(): void; + setPageCount(pageCount: number): void; + startPrint(): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLMarqueeElement extends HTMLElement, MSDataBindingExtensions, DOML2DeprecatedBackgroundColorStyle { - width: string; - onbounce: (ev: Event) => any; - vspace: number; - trueSpeed: boolean; - scrollAmount: number; - scrollDelay: number; - behavior: string; - height: string; - loop: number; - direction: string; - hspace: number; - onstart: (ev: Event) => any; - onfinish: (ev: Event) => any; - stop(): void; - start(): void; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "bounce", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "start", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "finish", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; +declare var MSPrintManagerTemplatePrinter: { + prototype: MSPrintManagerTemplatePrinter; + new(): MSPrintManagerTemplatePrinter; } -interface SVGRect { - y: number; - width: number; - x: number; - height: number; -} -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; +interface MSRangeCollection { + length: number; + item(index: number): Range; + [index: number]: Range; } -interface MSNodeExtensions { - swapNode(otherNode: Node): Node; - removeNode(deep?: boolean): Node; - replaceNode(replacement: Node): Node; +declare var MSRangeCollection: { + prototype: MSRangeCollection; + new(): MSRangeCollection; } -interface History { - length: number; - state: any; - back(distance?: any): void; - forward(distance?: any): void; - go(delta?: any): void; - replaceState(statedata: any, title: string, url?: string): void; - pushState(statedata: any, title: string, url?: string): void; -} -declare var History: { - prototype: History; - new(): History; +interface MSSiteModeEvent extends Event { + actionURL: string; + buttonID: number; } -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - y: number; - y1: number; - x2: number; - x: number; - x1: number; - y2: number; +declare var MSSiteModeEvent: { + prototype: MSSiteModeEvent; + new(): MSSiteModeEvent; } -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; + +interface MSStream { + type: string; + msClose(): void; + msDetachStream(): any; } -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - y: number; - y1: number; - x: number; - x1: number; +declare var MSStream: { + prototype: MSStream; + new(): MSStream; } -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; + +interface MSStreamReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(stream: MSStream, size?: number): void; + readAsBinaryString(stream: MSStream, size?: number): void; + readAsBlob(stream: MSStream, size?: number): void; + readAsDataURL(stream: MSStream, size?: number): void; + readAsText(stream: MSStream, encoding?: string, size?: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface TimeRanges { - length: number; - start(index: number): number; - end(index: number): number; +declare var MSStreamReader: { + prototype: MSStreamReader; + new(): MSStreamReader; } -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; + +interface MSTemplatePrinter { + collate: boolean; + copies: number; + currentPage: boolean; + currentPageAvail: boolean; + duplex: boolean; + footer: string; + frameActive: boolean; + frameActiveEnabled: boolean; + frameAsShown: boolean; + framesetDocument: boolean; + header: string; + headerFooterFont: string; + marginBottom: number; + marginLeft: number; + marginRight: number; + marginTop: number; + orientation: string; + pageFrom: number; + pageHeight: number; + pageTo: number; + pageWidth: number; + selectedPages: boolean; + selection: boolean; + selectionEnabled: boolean; + unprintableBottom: number; + unprintableLeft: number; + unprintableRight: number; + unprintableTop: number; + usePrinterCopyCollate: boolean; + createHeaderFooter(): MSHeaderFooter; + deviceSupports(property: string): any; + ensurePrintDialogDefaults(): boolean; + getPageMarginBottom(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginBottomImportant(pageRule: CSSPageRule): boolean; + getPageMarginLeft(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginLeftImportant(pageRule: CSSPageRule): boolean; + getPageMarginRight(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginRightImportant(pageRule: CSSPageRule): boolean; + getPageMarginTop(pageRule: CSSPageRule, pageWidth: number, pageHeight: number): any; + getPageMarginTopImportant(pageRule: CSSPageRule): boolean; + printBlankPage(): void; + printNonNative(document: any): boolean; + printNonNativeFrames(document: any, activeFrame: boolean): void; + printPage(element: HTMLElement): void; + showPageSetupDialog(): boolean; + showPrintDialog(): boolean; + startDoc(title: string): boolean; + stopDoc(): void; + updatePageStatus(status: number): void; +} + +declare var MSTemplatePrinter: { + prototype: MSTemplatePrinter; + new(): MSTemplatePrinter; } -interface CSSRule { - cssText: string; - parentStyleSheet: CSSStyleSheet; - parentRule: CSSRule; +interface MSWebViewAsyncOperation extends EventTarget { + error: DOMError; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; + readyState: number; + result: any; + target: MSHTMLWebViewElement; type: number; - IMPORT_RULE: number; - MEDIA_RULE: number; - STYLE_RULE: number; - NAMESPACE_RULE: number; - PAGE_RULE: number; - UNKNOWN_RULE: number; - FONT_FACE_RULE: number; - CHARSET_RULE: number; - KEYFRAMES_RULE: number; - KEYFRAME_RULE: number; - VIEWPORT_RULE: number; + start(): void; + COMPLETED: number; + ERROR: number; + STARTED: number; + TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; + TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; + TYPE_INVOKE_SCRIPT: number; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - IMPORT_RULE: number; - MEDIA_RULE: number; - STYLE_RULE: number; - NAMESPACE_RULE: number; - PAGE_RULE: number; - UNKNOWN_RULE: number; - FONT_FACE_RULE: number; - CHARSET_RULE: number; - KEYFRAMES_RULE: number; - KEYFRAME_RULE: number; - VIEWPORT_RULE: number; + +declare var MSWebViewAsyncOperation: { + prototype: MSWebViewAsyncOperation; + new(): MSWebViewAsyncOperation; + COMPLETED: number; + ERROR: number; + STARTED: number; + TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; + TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; + TYPE_INVOKE_SCRIPT: number; } -interface SVGPathSegLinetoAbs extends SVGPathSeg { - y: number; - x: number; +interface MSWebViewSettings { + isIndexedDBEnabled: boolean; + isJavaScriptEnabled: boolean; } -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; + +declare var MSWebViewSettings: { + prototype: MSWebViewSettings; + new(): MSWebViewSettings; +} + +interface MediaElementAudioSourceNode extends AudioNode { } -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - /** - * Sets or retrieves reference information about the object. - */ - cite: string; +declare var MediaElementAudioSourceNode: { + prototype: MediaElementAudioSourceNode; + new(): MediaElementAudioSourceNode; } -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; + +interface MediaError { + code: number; + msExtendedCode: number; + MEDIA_ERR_ABORTED: number; + MEDIA_ERR_DECODE: number; + MEDIA_ERR_NETWORK: number; + MEDIA_ERR_SRC_NOT_SUPPORTED: number; + MS_MEDIA_ERR_ENCRYPTED: number; } -interface SVGMatrix { - e: number; - c: number; - a: number; - b: number; - d: number; - f: number; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - flipY(): SVGMatrix; - skewY(angle: number): SVGMatrix; - inverse(): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - rotate(angle: number): SVGMatrix; - flipX(): SVGMatrix; - translate(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - skewX(angle: number): SVGMatrix; +declare var MediaError: { + prototype: MediaError; + new(): MediaError; + MEDIA_ERR_ABORTED: number; + MEDIA_ERR_DECODE: number; + MEDIA_ERR_NETWORK: number; + MEDIA_ERR_SRC_NOT_SUPPORTED: number; + MS_MEDIA_ERR_ENCRYPTED: number; } -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; + +interface MediaList { + length: number; + mediaText: string; + appendMedium(newMedium: string): void; + deleteMedium(oldMedium: string): void; + item(index: number): string; + toString(): string; + [index: number]: string; } -interface MSPopupWindow { - document: Document; - isOpen: boolean; - show(x: number, y: number, w: number, h: number, element?: any): void; - hide(): void; +declare var MediaList: { + prototype: MediaList; + new(): MediaList; } -declare var MSPopupWindow: { - prototype: MSPopupWindow; - new(): MSPopupWindow; + +interface MediaQueryList { + matches: boolean; + media: string; + addListener(listener: MediaQueryListListener): void; + removeListener(listener: MediaQueryListListener): void; } -interface BeforeUnloadEvent extends Event { - returnValue: string; +declare var MediaQueryList: { + prototype: MediaQueryList; + new(): MediaQueryList; } -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; + +interface MediaSource extends EventTarget { + activeSourceBuffers: SourceBufferList; + duration: number; + readyState: number; + sourceBuffers: SourceBufferList; + addSourceBuffer(type: string): SourceBuffer; + endOfStream(error?: number): void; + removeSourceBuffer(sourceBuffer: SourceBuffer): void; } -interface SVGUseElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired, SVGURIReference { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - animatedInstanceRoot: SVGElementInstance; - instanceRoot: SVGElementInstance; - x: SVGAnimatedLength; - height: SVGAnimatedLength; +declare var MediaSource: { + prototype: MediaSource; + new(): MediaSource; + isTypeSupported(type: string): boolean; } -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; + +interface MessageChannel { + port1: MessagePort; + port2: MessagePort; } -interface Event { - timeStamp: number; - defaultPrevented: boolean; - isTrusted: boolean; - currentTarget: EventTarget; - cancelBubble: boolean; - target: EventTarget; - eventPhase: number; - cancelable: boolean; - type: string; - srcElement: Element; - bubbles: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - stopPropagation(): void; - stopImmediatePropagation(): void; - preventDefault(): void; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; +declare var MessageChannel: { + prototype: MessageChannel; + new(): MessageChannel; } -declare var Event: { - prototype: Event; - new(): Event; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; + +interface MessageEvent extends Event { + data: any; + origin: string; + ports: any; + source: Window; + initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; } -interface ImageData { - width: number; - data: number[]; - height: number; +declare var MessageEvent: { + prototype: MessageEvent; + new(): MessageEvent; } -declare var ImageData: { - prototype: ImageData; - new(): ImageData; + +interface MessagePort extends EventTarget { + onmessage: (ev: MessageEvent) => any; + close(): void; + postMessage(message?: any, ports?: any): void; + start(): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the width of the object. - */ - width: any; - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; +declare var MessagePort: { + prototype: MessagePort; + new(): MessagePort; } -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; + +interface MimeType { + description: string; + enabledPlugin: Plugin; + suffixes: string; + type: string; } -interface SVGException { - code: number; - message: string; - name: string; - toString(): string; - SVG_MATRIX_NOT_INVERTABLE: number; - SVG_WRONG_TYPE_ERR: number; - SVG_INVALID_VALUE_ERR: number; +declare var MimeType: { + prototype: MimeType; + new(): MimeType; } -declare var SVGException: { - prototype: SVGException; - new(): SVGException; - SVG_MATRIX_NOT_INVERTABLE: number; - SVG_WRONG_TYPE_ERR: number; - SVG_INVALID_VALUE_ERR: number; + +interface MimeTypeArray { + length: number; + item(index: number): Plugin; + namedItem(type: string): Plugin; + [index: number]: Plugin; } -interface SVGLinearGradientElement extends SVGGradientElement { - y1: SVGAnimatedLength; - x2: SVGAnimatedLength; - x1: SVGAnimatedLength; - y2: SVGAnimatedLength; +declare var MimeTypeArray: { + prototype: MimeTypeArray; + new(): MimeTypeArray; } -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; + +interface MouseEvent extends UIEvent { + altKey: boolean; + button: number; + buttons: number; + clientX: number; + clientY: number; + ctrlKey: boolean; + fromElement: Element; + layerX: number; + layerY: number; + metaKey: boolean; + movementX: number; + movementY: number; + offsetX: number; + offsetY: number; + pageX: number; + pageY: number; + relatedTarget: EventTarget; + screenX: number; + screenY: number; + shiftKey: boolean; + toElement: Element; + which: number; + x: number; + y: number; + getModifierState(keyArg: string): boolean; + initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget): void; } -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; +declare var MouseEvent: { + prototype: MouseEvent; + new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; } -interface SVGAnimatedEnumeration { - animVal: number; - baseVal: number; +interface MouseWheelEvent extends MouseEvent { + wheelDelta: number; + wheelDeltaX: number; + wheelDeltaY: number; + initMouseWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, wheelDeltaArg: number): void; } -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; + +declare var MouseWheelEvent: { + prototype: MouseWheelEvent; + new(): MouseWheelEvent; } -interface DOML2DeprecatedSizeProperty { - size: number; +interface MutationEvent extends Event { + attrChange: number; + attrName: string; + newValue: string; + prevValue: string; + relatedNode: Node; + initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; + ADDITION: number; + MODIFICATION: number; + REMOVAL: number; } -interface HTMLUListElement extends HTMLElement, DOML2DeprecatedListSpaceReduction, DOML2DeprecatedListNumberingAndBulletStyle { -} -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; +declare var MutationEvent: { + prototype: MutationEvent; + new(): MutationEvent; + ADDITION: number; + MODIFICATION: number; + REMOVAL: number; } -interface SVGRectElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - ry: SVGAnimatedLength; - rx: SVGAnimatedLength; - x: SVGAnimatedLength; - height: SVGAnimatedLength; -} -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; +interface MutationObserver { + disconnect(): void; + observe(target: Node, options: MutationObserverInit): void; + takeRecords(): MutationRecord[]; } -interface ErrorEventHandler { - (event: Event, source: string, fileno: number, columnNumber: number): void; +declare var MutationObserver: { + prototype: MutationObserver; + new(callback: MutationCallback): MutationObserver; } -interface HTMLDivElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; -} -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; +interface MutationRecord { + addedNodes: NodeList; + attributeName: string; + attributeNamespace: string; + nextSibling: Node; + oldValue: string; + previousSibling: Node; + removedNodes: NodeList; + target: Node; + type: string; } -interface DOML2DeprecatedBorderStyle { - border: string; +declare var MutationRecord: { + prototype: MutationRecord; + new(): MutationRecord; } interface NamedNodeMap { length: number; - removeNamedItemNS(namespaceURI: string, localName: string): Attr; + getNamedItem(name: string): Attr; + getNamedItemNS(namespaceURI: string, localName: string): Attr; item(index: number): Attr; - [index: number]: Attr; removeNamedItem(name: string): Attr; - getNamedItem(name: string): Attr; - // [name: string]: Attr; + removeNamedItemNS(namespaceURI: string, localName: string): Attr; setNamedItem(arg: Attr): Attr; - getNamedItemNS(namespaceURI: string, localName: string): Attr; setNamedItemNS(arg: Attr): Attr; + [index: number]: Attr; } + declare var NamedNodeMap: { prototype: NamedNodeMap; new(): NamedNodeMap; } -interface MediaList { - length: number; - mediaText: string; - deleteMedium(oldMedium: string): void; - appendMedium(newMedium: string): void; - item(index: number): string; - [index: number]: string; - toString(): string; +interface NavigationCompletedEvent extends NavigationEvent { + isSuccess: boolean; + webErrorStatus: number; } -declare var MediaList: { - prototype: MediaList; - new(): MediaList; + +declare var NavigationCompletedEvent: { + prototype: NavigationCompletedEvent; + new(): NavigationCompletedEvent; } -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - y: number; - x: number; +interface NavigationEvent extends Event { + uri: string; } -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; + +declare var NavigationEvent: { + prototype: NavigationEvent; + new(): NavigationEvent; } -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - y: number; - x2: number; - x: number; - y2: number; +interface NavigationEventWithReferrer extends NavigationEvent { + referer: string; } -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; + +declare var NavigationEventWithReferrer: { + prototype: NavigationEventWithReferrer; + new(): NavigationEventWithReferrer; } -interface SVGLengthList { - numberOfItems: number; - replaceItem(newItem: SVGLength, index: number): SVGLength; - getItem(index: number): SVGLength; - clear(): void; - appendItem(newItem: SVGLength): SVGLength; - initialize(newItem: SVGLength): SVGLength; - removeItem(index: number): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; +interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver { + appCodeName: string; + appMinorVersion: string; + browserLanguage: string; + connectionSpeed: number; + cookieEnabled: boolean; + cpuClass: string; + language: string; + maxTouchPoints: number; + mimeTypes: MSMimeTypesCollection; + msManipulationViewsEnabled: boolean; + msMaxTouchPoints: number; + msPointerEnabled: boolean; + plugins: MSPluginsCollection; + pointerEnabled: boolean; + systemLanguage: string; + userLanguage: string; + webdriver: boolean; + getGamepads(): Gamepad[]; + javaEnabled(): boolean; + msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; + +declare var Navigator: { + prototype: Navigator; + new(): Navigator; } -interface ProcessingInstruction extends Node { - target: string; - data: string; +interface Node extends EventTarget { + attributes: NamedNodeMap; + baseURI: string; + childNodes: NodeList; + firstChild: Node; + lastChild: Node; + localName: string; + namespaceURI: string; + nextSibling: Node; + nodeName: string; + nodeType: number; + nodeValue: string; + ownerDocument: Document; + parentElement: HTMLElement; + parentNode: Node; + prefix: string; + previousSibling: Node; + textContent: string; + appendChild(newChild: Node): Node; + cloneNode(deep?: boolean): Node; + compareDocumentPosition(other: Node): number; + hasAttributes(): boolean; + hasChildNodes(): boolean; + insertBefore(newChild: Node, refChild?: Node): Node; + isDefaultNamespace(namespaceURI: string): boolean; + isEqualNode(arg: Node): boolean; + isSameNode(other: Node): boolean; + lookupNamespaceURI(prefix: string): string; + lookupPrefix(namespaceURI: string): string; + normalize(): void; + removeChild(oldChild: Node): Node; + replaceChild(newChild: Node, oldChild: Node): Node; + ATTRIBUTE_NODE: number; + CDATA_SECTION_NODE: number; + COMMENT_NODE: number; + DOCUMENT_FRAGMENT_NODE: number; + DOCUMENT_NODE: number; + DOCUMENT_POSITION_CONTAINED_BY: number; + DOCUMENT_POSITION_CONTAINS: number; + DOCUMENT_POSITION_DISCONNECTED: number; + DOCUMENT_POSITION_FOLLOWING: number; + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; + DOCUMENT_POSITION_PRECEDING: number; + DOCUMENT_TYPE_NODE: number; + ELEMENT_NODE: number; + ENTITY_NODE: number; + ENTITY_REFERENCE_NODE: number; + NOTATION_NODE: number; + PROCESSING_INSTRUCTION_NODE: number; + TEXT_NODE: number; } -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; + +declare var Node: { + prototype: Node; + new(): Node; + ATTRIBUTE_NODE: number; + CDATA_SECTION_NODE: number; + COMMENT_NODE: number; + DOCUMENT_FRAGMENT_NODE: number; + DOCUMENT_NODE: number; + DOCUMENT_POSITION_CONTAINED_BY: number; + DOCUMENT_POSITION_CONTAINS: number; + DOCUMENT_POSITION_DISCONNECTED: number; + DOCUMENT_POSITION_FOLLOWING: number; + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; + DOCUMENT_POSITION_PRECEDING: number; + DOCUMENT_TYPE_NODE: number; + ELEMENT_NODE: number; + ENTITY_NODE: number; + ENTITY_REFERENCE_NODE: number; + NOTATION_NODE: number; + PROCESSING_INSTRUCTION_NODE: number; + TEXT_NODE: number; } -interface MSWindowExtensions { - status: string; - onmouseleave: (ev: MouseEvent) => any; - screenLeft: number; - offscreenBuffering: any; - maxConnectionsPerServer: number; - onmouseenter: (ev: MouseEvent) => any; - clipboardData: DataTransfer; - defaultStatus: string; - clientInformation: Navigator; - closed: boolean; - onhelp: (ev: Event) => any; - external: External; - event: MSEventObj; - onfocusout: (ev: FocusEvent) => any; - screenTop: number; - onfocusin: (ev: FocusEvent) => any; - showModelessDialog(url?: string, argument?: any, options?: any): Window; - navigate(url: string): void; - resizeBy(x?: number, y?: number): void; - item(index: any): any; - resizeTo(x?: number, y?: number): void; - createPopup(arguments?: any): MSPopupWindow; - toStaticHTML(html: string): string; - execScript(code: string, language?: string): any; - msWriteProfilerMark(profilerMarkName: string): void; - moveTo(x?: number, y?: number): void; - moveBy(x?: number, y?: number): void; - showHelp(url: string, helpArg?: any, features?: string): void; - captureEvents(): void; - releaseEvents(): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface NodeFilter { + FILTER_ACCEPT: number; + FILTER_REJECT: number; + FILTER_SKIP: number; + SHOW_ALL: number; + SHOW_ATTRIBUTE: number; + SHOW_CDATA_SECTION: number; + SHOW_COMMENT: number; + SHOW_DOCUMENT: number; + SHOW_DOCUMENT_FRAGMENT: number; + SHOW_DOCUMENT_TYPE: number; + SHOW_ELEMENT: number; + SHOW_ENTITY: number; + SHOW_ENTITY_REFERENCE: number; + SHOW_NOTATION: number; + SHOW_PROCESSING_INSTRUCTION: number; + SHOW_TEXT: number; } +declare var NodeFilter: NodeFilter; -interface MSBehaviorUrnsCollection { - length: number; - item(index: number): string; -} -declare var MSBehaviorUrnsCollection: { - prototype: MSBehaviorUrnsCollection; - new(): MSBehaviorUrnsCollection; +interface NodeIterator { + expandEntityReferences: boolean; + filter: NodeFilter; + root: Node; + whatToShow: number; + detach(): void; + nextNode(): Node; + previousNode(): Node; } -interface CSSFontFaceRule extends CSSRule { - style: CSSStyleDeclaration; -} -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; +declare var NodeIterator: { + prototype: NodeIterator; + new(): NodeIterator; } -interface DOML2DeprecatedBackgroundStyle { - background: string; +interface NodeList { + length: number; + item(index: number): Node; + [index: number]: Node; } -interface TextEvent extends UIEvent { - inputMethod: number; - data: string; - locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - DOM_INPUT_METHOD_KEYBOARD: number; - DOM_INPUT_METHOD_DROP: number; - DOM_INPUT_METHOD_IME: number; - DOM_INPUT_METHOD_SCRIPT: number; - DOM_INPUT_METHOD_VOICE: number; - DOM_INPUT_METHOD_UNKNOWN: number; - DOM_INPUT_METHOD_PASTE: number; - DOM_INPUT_METHOD_HANDWRITING: number; - DOM_INPUT_METHOD_OPTION: number; - DOM_INPUT_METHOD_MULTIMODAL: number; -} -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - DOM_INPUT_METHOD_KEYBOARD: number; - DOM_INPUT_METHOD_DROP: number; - DOM_INPUT_METHOD_IME: number; - DOM_INPUT_METHOD_SCRIPT: number; - DOM_INPUT_METHOD_VOICE: number; - DOM_INPUT_METHOD_UNKNOWN: number; - DOM_INPUT_METHOD_PASTE: number; - DOM_INPUT_METHOD_HANDWRITING: number; - DOM_INPUT_METHOD_OPTION: number; - DOM_INPUT_METHOD_MULTIMODAL: number; +declare var NodeList: { + prototype: NodeList; + new(): NodeList; } -interface DocumentFragment extends Node, NodeSelector, MSEventAttachmentTarget, MSNodeExtensions { -} -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; +interface OES_element_index_uint { } -interface SVGPolylineElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGAnimatedPoints, SVGTests, SVGExternalResourcesRequired { -} -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; +declare var OES_element_index_uint: { + prototype: OES_element_index_uint; + new(): OES_element_index_uint; } -interface SVGAnimatedPathData { - pathSegList: SVGPathSegList; +interface OES_standard_derivatives { + FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; } -interface Position { - timestamp: Date; - coords: Coordinates; -} -declare var Position: { - prototype: Position; - new(): Position; +declare var OES_standard_derivatives: { + prototype: OES_standard_derivatives; + new(): OES_standard_derivatives; + FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; } -interface BookmarkCollection { - length: number; - item(index: number): any; - [index: number]: any; -} -declare var BookmarkCollection: { - prototype: BookmarkCollection; - new(): BookmarkCollection; +interface OES_texture_float { } -interface PerformanceMark extends PerformanceEntry { -} -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; +declare var OES_texture_float: { + prototype: OES_texture_float; + new(): OES_texture_float; } -interface CSSPageRule extends CSSRule { - pseudoClass: string; - selectorText: string; - selector: string; - style: CSSStyleDeclaration; -} -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; +interface OES_texture_float_linear { } -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; +declare var OES_texture_float_linear: { + prototype: OES_texture_float_linear; + new(): OES_texture_float_linear; } -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; + +interface OfflineAudioCompletionEvent extends Event { + renderedBuffer: AudioBuffer; } -interface MSNavigatorExtensions { - userLanguage: string; - plugins: MSPluginsCollection; - cookieEnabled: boolean; - appCodeName: string; - cpuClass: string; - appMinorVersion: string; - connectionSpeed: number; - browserLanguage: string; - mimeTypes: MSMimeTypesCollection; - systemLanguage: string; - language: string; - javaEnabled(): boolean; - taintEnabled(): boolean; +declare var OfflineAudioCompletionEvent: { + prototype: OfflineAudioCompletionEvent; + new(): OfflineAudioCompletionEvent; } -interface HTMLSpanElement extends HTMLElement, MSDataBindingExtensions { +interface OfflineAudioContext extends AudioContext { + oncomplete: (ev: Event) => any; + startRendering(): void; + addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; + +declare var OfflineAudioContext: { + prototype: OfflineAudioContext; + new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; } -interface HTMLHeadElement extends HTMLElement { - profile: string; +interface OscillatorNode extends AudioNode { + detune: AudioParam; + frequency: AudioParam; + onended: (ev: Event) => any; + type: string; + setPeriodicWave(periodicWave: PeriodicWave): void; + start(when?: number): void; + stop(when?: number): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; + +declare var OscillatorNode: { + prototype: OscillatorNode; + new(): OscillatorNode; } -interface HTMLHeadingElement extends HTMLElement, DOML2DeprecatedTextFlowControl { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; +interface PageTransitionEvent extends Event { + persisted: boolean; } -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; + +declare var PageTransitionEvent: { + prototype: PageTransitionEvent; + new(): PageTransitionEvent; } -interface HTMLFormElement extends HTMLElement, MSHTMLCollectionExtensions { - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - elements: HTMLCollection; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - [name: string]: any; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; +interface PannerNode extends AudioNode { + coneInnerAngle: number; + coneOuterAngle: number; + coneOuterGain: number; + distanceModel: string; + maxDistance: number; + panningModel: string; + refDistance: number; + rolloffFactor: number; + setOrientation(x: number, y: number, z: number): void; + setPosition(x: number, y: number, z: number): void; + setVelocity(x: number, y: number, z: number): void; } -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; + +declare var PannerNode: { + prototype: PannerNode; + new(): PannerNode; } -interface SVGZoomAndPan { - zoomAndPan: number; - SVG_ZOOMANDPAN_MAGNIFY: number; - SVG_ZOOMANDPAN_UNKNOWN: number; - SVG_ZOOMANDPAN_DISABLE: number; +interface PerfWidgetExternal { + activeNetworkRequestCount: number; + averageFrameTime: number; + averagePaintTime: number; + extraInformationEnabled: boolean; + independentRenderingEnabled: boolean; + irDisablingContentString: string; + irStatusAvailable: boolean; + maxCpuSpeed: number; + paintRequestsPerSecond: number; + performanceCounter: number; + performanceCounterFrequency: number; + addEventListener(eventType: string, callback: Function): void; + getMemoryUsage(): number; + getProcessCpuUsage(): number; + getRecentCpuUsage(last: number): any; + getRecentFrames(last: number): any; + getRecentMemoryUsage(last: number): any; + getRecentPaintRequests(last: number): any; + removeEventListener(eventType: string, callback: Function): void; + repositionWindow(x: number, y: number): void; + resizeWindow(width: number, height: number): void; } -declare var SVGZoomAndPan: SVGZoomAndPan; -interface HTMLMediaElement extends HTMLElement { - /** - * Gets the earliest possible position, in seconds, that the playback can begin. - */ - initialTime: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - played: TimeRanges; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - currentSrc: string; - readyState: any; - /** - * The autobuffer element is not supported by Internet Explorer 9. Use the preload element instead. - */ - autobuffer: boolean; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - /** - * Gets information about whether the playback has ended or not. - */ - ended: boolean; - /** - * Gets a collection of buffered time ranges. - */ - buffered: TimeRanges; - /** - * Returns an object representing the current error state of the audio or video element. - */ - error: MediaError; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - seekable: TimeRanges; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - duration: number; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Gets a flag that specifies whether playback is paused. - */ - paused: boolean; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - seeking: boolean; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - /** - * Gets the current network activity for the element. - */ - networkState: number; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - textTracks: TextTrackList; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - audioTracks: AudioTrackList; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - onmsneedkey: (ev: MSMediaKeyNeededEvent) => any; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - msKeys: MSMediaKeys; - msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - /** - * Fires immediately after the client loads the object. - */ - load(): void; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - HAVE_METADATA: number; - HAVE_CURRENT_DATA: number; - HAVE_NOTHING: number; - NETWORK_NO_SOURCE: number; - HAVE_ENOUGH_DATA: number; - NETWORK_EMPTY: number; - NETWORK_LOADING: number; - NETWORK_IDLE: number; - HAVE_FUTURE_DATA: number; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var PerfWidgetExternal: { + prototype: PerfWidgetExternal; + new(): PerfWidgetExternal; +} + +interface Performance { + navigation: PerformanceNavigation; + timing: PerformanceTiming; + clearMarks(markName?: string): void; + clearMeasures(measureName?: string): void; + clearResourceTimings(): void; + getEntries(): any; + getEntriesByName(name: string, entryType?: string): any; + getEntriesByType(entryType: string): any; + getMarks(markName?: string): any; + getMeasures(measureName?: string): any; + mark(markName: string): void; + measure(measureName: string, startMarkName?: string, endMarkName?: string): void; + now(): number; + setResourceTimingBufferSize(maxSize: number): void; + toJSON(): any; } -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - HAVE_METADATA: number; - HAVE_CURRENT_DATA: number; - HAVE_NOTHING: number; - NETWORK_NO_SOURCE: number; - HAVE_ENOUGH_DATA: number; - NETWORK_EMPTY: number; - NETWORK_LOADING: number; - NETWORK_IDLE: number; - HAVE_FUTURE_DATA: number; + +declare var Performance: { + prototype: Performance; + new(): Performance; } -interface ElementCSSInlineStyle { - runtimeStyle: MSStyleCSSProperties; - currentStyle: MSCurrentStyleCSSProperties; - doScroll(component?: any): void; - componentFromPoint(x: number, y: number): string; +interface PerformanceEntry { + duration: number; + entryType: string; + name: string; + startTime: number; } -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; +declare var PerformanceEntry: { + prototype: PerformanceEntry; + new(): PerformanceEntry; } -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; + +interface PerformanceMark extends PerformanceEntry { } -interface MSMimeTypesCollection { - length: number; +declare var PerformanceMark: { + prototype: PerformanceMark; + new(): PerformanceMark; } -declare var MSMimeTypesCollection: { - prototype: MSMimeTypesCollection; - new(): MSMimeTypesCollection; + +interface PerformanceMeasure extends PerformanceEntry { } -interface StyleSheet { - disabled: boolean; - ownerNode: Node; - parentStyleSheet: StyleSheet; - href: string; - media: MediaList; +declare var PerformanceMeasure: { + prototype: PerformanceMeasure; + new(): PerformanceMeasure; +} + +interface PerformanceNavigation { + redirectCount: number; + type: number; + toJSON(): any; + TYPE_BACK_FORWARD: number; + TYPE_NAVIGATE: number; + TYPE_RELOAD: number; + TYPE_RESERVED: number; +} + +declare var PerformanceNavigation: { + prototype: PerformanceNavigation; + new(): PerformanceNavigation; + TYPE_BACK_FORWARD: number; + TYPE_NAVIGATE: number; + TYPE_RELOAD: number; + TYPE_RESERVED: number; +} + +interface PerformanceNavigationTiming extends PerformanceEntry { + connectEnd: number; + connectStart: number; + domComplete: number; + domContentLoadedEventEnd: number; + domContentLoadedEventStart: number; + domInteractive: number; + domLoading: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + loadEventEnd: number; + loadEventStart: number; + navigationStart: number; + redirectCount: number; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; type: string; - title: string; + unloadEventEnd: number; + unloadEventStart: number; } -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; + +declare var PerformanceNavigationTiming: { + prototype: PerformanceNavigationTiming; + new(): PerformanceNavigationTiming; } -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - startOffset: SVGAnimatedLength; - method: SVGAnimatedEnumeration; - spacing: SVGAnimatedEnumeration; - TEXTPATH_SPACINGTYPE_EXACT: number; - TEXTPATH_METHODTYPE_STRETCH: number; - TEXTPATH_SPACINGTYPE_AUTO: number; - TEXTPATH_SPACINGTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_ALIGN: number; +interface PerformanceResourceTiming extends PerformanceEntry { + connectEnd: number; + connectStart: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + initiatorType: string; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; } -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - TEXTPATH_SPACINGTYPE_EXACT: number; - TEXTPATH_METHODTYPE_STRETCH: number; - TEXTPATH_SPACINGTYPE_AUTO: number; - TEXTPATH_SPACINGTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_UNKNOWN: number; - TEXTPATH_METHODTYPE_ALIGN: number; + +declare var PerformanceResourceTiming: { + prototype: PerformanceResourceTiming; + new(): PerformanceResourceTiming; } -interface HTMLDTElement extends HTMLElement { - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; +interface PerformanceTiming { + connectEnd: number; + connectStart: number; + domComplete: number; + domContentLoadedEventEnd: number; + domContentLoadedEventStart: number; + domInteractive: number; + domLoading: number; + domainLookupEnd: number; + domainLookupStart: number; + fetchStart: number; + loadEventEnd: number; + loadEventStart: number; + msFirstPaint: number; + navigationStart: number; + redirectEnd: number; + redirectStart: number; + requestStart: number; + responseEnd: number; + responseStart: number; + unloadEventEnd: number; + unloadEventStart: number; + toJSON(): any; } -declare var HTMLDTElement: { - prototype: HTMLDTElement; - new(): HTMLDTElement; + +declare var PerformanceTiming: { + prototype: PerformanceTiming; + new(): PerformanceTiming; } -interface NodeList { +interface PeriodicWave { +} + +declare var PeriodicWave: { + prototype: PeriodicWave; + new(): PeriodicWave; +} + +interface PermissionRequest extends DeferredPermissionRequest { + state: string; + defer(): void; +} + +declare var PermissionRequest: { + prototype: PermissionRequest; + new(): PermissionRequest; +} + +interface PermissionRequestedEvent extends Event { + permissionRequest: PermissionRequest; +} + +declare var PermissionRequestedEvent: { + prototype: PermissionRequestedEvent; + new(): PermissionRequestedEvent; +} + +interface Plugin { + description: string; + filename: string; length: number; - item(index: number): Node; - [index: number]: Node; + name: string; + version: string; + item(index: number): MimeType; + namedItem(type: string): MimeType; + [index: number]: MimeType; } -declare var NodeList: { - prototype: NodeList; - new(): NodeList; + +declare var Plugin: { + prototype: Plugin; + new(): Plugin; } -interface XMLSerializer { - serializeToString(target: Node): string; +interface PluginArray { + length: number; + item(index: number): Plugin; + namedItem(name: string): Plugin; + refresh(reload?: boolean): void; + [index: number]: Plugin; } -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; + +declare var PluginArray: { + prototype: PluginArray; + new(): PluginArray; } -interface PerformanceMeasure extends PerformanceEntry { +interface PointerEvent extends MouseEvent { + currentPoint: any; + height: number; + hwTimestamp: number; + intermediatePoints: any; + isPrimary: boolean; + pointerId: number; + pointerType: any; + pressure: number; + rotation: number; + tiltX: number; + tiltY: number; + width: number; + getCurrentPoint(element: Element): void; + getIntermediatePoints(element: Element): void; + initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; } -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; + +declare var PointerEvent: { + prototype: PointerEvent; + new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; +} + +interface PopStateEvent extends Event { + state: any; + initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; +} + +declare var PopStateEvent: { + prototype: PopStateEvent; + new(): PopStateEvent; } -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGExternalResourcesRequired, SVGURIReference { - spreadMethod: SVGAnimatedEnumeration; - gradientTransform: SVGAnimatedTransformList; - gradientUnits: SVGAnimatedEnumeration; - SVG_SPREADMETHOD_REFLECT: number; - SVG_SPREADMETHOD_PAD: number; - SVG_SPREADMETHOD_UNKNOWN: number; - SVG_SPREADMETHOD_REPEAT: number; +interface Position { + coords: Coordinates; + timestamp: number; } -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - SVG_SPREADMETHOD_REFLECT: number; - SVG_SPREADMETHOD_PAD: number; - SVG_SPREADMETHOD_UNKNOWN: number; - SVG_SPREADMETHOD_REPEAT: number; + +declare var Position: { + prototype: Position; + new(): Position; } -interface NodeFilter { - acceptNode(n: Node): number; - SHOW_ENTITY_REFERENCE: number; - SHOW_NOTATION: number; - SHOW_ENTITY: number; - SHOW_DOCUMENT: number; - SHOW_PROCESSING_INSTRUCTION: number; - FILTER_REJECT: number; - SHOW_CDATA_SECTION: number; - FILTER_ACCEPT: number; - SHOW_ALL: number; - SHOW_DOCUMENT_TYPE: number; - SHOW_TEXT: number; - SHOW_ELEMENT: number; - SHOW_COMMENT: number; - FILTER_SKIP: number; - SHOW_ATTRIBUTE: number; - SHOW_DOCUMENT_FRAGMENT: number; +interface PositionError { + code: number; + message: string; + toString(): string; + PERMISSION_DENIED: number; + POSITION_UNAVAILABLE: number; + TIMEOUT: number; } -declare var NodeFilter: NodeFilter; -interface SVGNumberList { - numberOfItems: number; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; - getItem(index: number): SVGNumber; - clear(): void; - appendItem(newItem: SVGNumber): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - removeItem(index: number): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; +declare var PositionError: { + prototype: PositionError; + new(): PositionError; + PERMISSION_DENIED: number; + POSITION_UNAVAILABLE: number; + TIMEOUT: number; } -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; + +interface ProcessingInstruction extends CharacterData { + target: string; } -interface MediaError { - code: number; - msExtendedCode: number; - MEDIA_ERR_ABORTED: number; - MEDIA_ERR_NETWORK: number; - MEDIA_ERR_SRC_NOT_SUPPORTED: number; - MEDIA_ERR_DECODE: number; - MS_MEDIA_ERR_ENCRYPTED: number; +declare var ProcessingInstruction: { + prototype: ProcessingInstruction; + new(): ProcessingInstruction; } -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - MEDIA_ERR_ABORTED: number; - MEDIA_ERR_NETWORK: number; - MEDIA_ERR_SRC_NOT_SUPPORTED: number; - MEDIA_ERR_DECODE: number; - MS_MEDIA_ERR_ENCRYPTED: number; + +interface ProgressEvent extends Event { + lengthComputable: boolean; + loaded: number; + total: number; + initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; } -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +declare var ProgressEvent: { + prototype: ProgressEvent; + new(): ProgressEvent; } -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; + +interface Range { + collapsed: boolean; + commonAncestorContainer: Node; + endContainer: Node; + endOffset: number; + startContainer: Node; + startOffset: number; + cloneContents(): DocumentFragment; + cloneRange(): Range; + collapse(toStart: boolean): void; + compareBoundaryPoints(how: number, sourceRange: Range): number; + createContextualFragment(fragment: string): DocumentFragment; + deleteContents(): void; + detach(): void; + expand(Unit: string): boolean; + extractContents(): DocumentFragment; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + insertNode(newNode: Node): void; + selectNode(refNode: Node): void; + selectNodeContents(refNode: Node): void; + setEnd(refNode: Node, offset: number): void; + setEndAfter(refNode: Node): void; + setEndBefore(refNode: Node): void; + setStart(refNode: Node, offset: number): void; + setStartAfter(refNode: Node): void; + setStartBefore(refNode: Node): void; + surroundContents(newParent: Node): void; + toString(): string; + END_TO_END: number; + END_TO_START: number; + START_TO_END: number; + START_TO_START: number; } -interface HTMLBGSoundElement extends HTMLElement { - /** - * Sets or gets the value indicating how the volume of the background sound is divided between the left speaker and the right speaker. - */ - balance: any; - /** - * Sets or gets the volume setting for the sound. - */ - volume: any; - /** - * Sets or gets the URL of a sound to play. - */ - src: string; - /** - * Sets or retrieves the number of times a sound or video clip will loop when activated. - */ - loop: number; +declare var Range: { + prototype: Range; + new(): Range; + END_TO_END: number; + END_TO_START: number; + START_TO_END: number; + START_TO_START: number; } -declare var HTMLBGSoundElement: { - prototype: HTMLBGSoundElement; - new(): HTMLBGSoundElement; + +interface SVGAElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + target: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface Comment extends CharacterData { - text: string; +declare var SVGAElement: { + prototype: SVGAElement; + new(): SVGAElement; } -declare var Comment: { - prototype: Comment; - new(): Comment; + +interface SVGAngle { + unitType: number; + value: number; + valueAsString: string; + valueInSpecifiedUnits: number; + convertToSpecifiedUnits(unitType: number): void; + newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; + SVG_ANGLETYPE_DEG: number; + SVG_ANGLETYPE_GRAD: number; + SVG_ANGLETYPE_RAD: number; + SVG_ANGLETYPE_UNKNOWN: number; + SVG_ANGLETYPE_UNSPECIFIED: number; } -interface PerformanceResourceTiming extends PerformanceEntry { - redirectStart: number; - redirectEnd: number; - domainLookupEnd: number; - responseStart: number; - domainLookupStart: number; - fetchStart: number; - requestStart: number; - connectEnd: number; - connectStart: number; - initiatorType: string; - responseEnd: number; +declare var SVGAngle: { + prototype: SVGAngle; + new(): SVGAngle; + SVG_ANGLETYPE_DEG: number; + SVG_ANGLETYPE_GRAD: number; + SVG_ANGLETYPE_RAD: number; + SVG_ANGLETYPE_UNKNOWN: number; + SVG_ANGLETYPE_UNSPECIFIED: number; } -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; + +interface SVGAnimatedAngle { + animVal: SVGAngle; + baseVal: SVGAngle; } -interface CanvasPattern { +declare var SVGAnimatedAngle: { + prototype: SVGAnimatedAngle; + new(): SVGAnimatedAngle; } -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; + +interface SVGAnimatedBoolean { + animVal: boolean; + baseVal: boolean; } -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the width of the object. - */ - width: number; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; +declare var SVGAnimatedBoolean: { + prototype: SVGAnimatedBoolean; + new(): SVGAnimatedBoolean; +} + +interface SVGAnimatedEnumeration { + animVal: number; + baseVal: number; } -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; + +declare var SVGAnimatedEnumeration: { + prototype: SVGAnimatedEnumeration; + new(): SVGAnimatedEnumeration; } -interface HTMLObjectElement extends HTMLElement, GetSVGDocument, DOML2DeprecatedMarginStyle, DOML2DeprecatedBorderStyle, DOML2DeprecatedAlignmentStyle, MSDataBindingExtensions, MSDataBindingRecordSetExtensions { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the contained object. - */ - object: any; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the class identifier for the object. - */ - classid: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Retrieves the document object of the page or frame. - */ - contentDocument: Document; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - declare: boolean; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - BaseHref: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - willValidate: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - readyState: number; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; +interface SVGAnimatedInteger { + animVal: number; + baseVal: number; } -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; + +declare var SVGAnimatedInteger: { + prototype: SVGAnimatedInteger; + new(): SVGAnimatedInteger; } -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Retrieves the palette used for the embedded document. - */ - palette: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - hidden: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - pluginspage: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - readyState: string; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - msPlayToSource: any; +interface SVGAnimatedLength { + animVal: SVGLength; + baseVal: SVGLength; } -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; + +declare var SVGAnimatedLength: { + prototype: SVGAnimatedLength; + new(): SVGAnimatedLength; } -interface StorageEvent extends Event { - oldValue: any; - newValue: any; - url: string; - storageArea: Storage; - key: string; - initStorageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, keyArg: string, oldValueArg: any, newValueArg: any, urlArg: string, storageAreaArg: Storage): void; +interface SVGAnimatedLengthList { + animVal: SVGLengthList; + baseVal: SVGLengthList; } -declare var StorageEvent: { - prototype: StorageEvent; - new(): StorageEvent; + +declare var SVGAnimatedLengthList: { + prototype: SVGAnimatedLengthList; + new(): SVGAnimatedLengthList; } -interface CharacterData extends Node { - length: number; - data: string; - deleteData(offset: number, count: number): void; - replaceData(offset: number, count: number, arg: string): void; - appendData(arg: string): void; - insertData(offset: number, arg: string): void; - substringData(offset: number, count: number): string; +interface SVGAnimatedNumber { + animVal: number; + baseVal: number; } -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; + +declare var SVGAnimatedNumber: { + prototype: SVGAnimatedNumber; + new(): SVGAnimatedNumber; } -interface HTMLOptGroupElement extends HTMLElement, MSDataBindingExtensions { - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - index: number; - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; +interface SVGAnimatedNumberList { + animVal: SVGNumberList; + baseVal: SVGNumberList; } -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; + +declare var SVGAnimatedNumberList: { + prototype: SVGAnimatedNumberList; + new(): SVGAnimatedNumberList; } -interface HTMLIsIndexElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - prompt: string; +interface SVGAnimatedPreserveAspectRatio { + animVal: SVGPreserveAspectRatio; + baseVal: SVGPreserveAspectRatio; } -declare var HTMLIsIndexElement: { - prototype: HTMLIsIndexElement; - new(): HTMLIsIndexElement; + +declare var SVGAnimatedPreserveAspectRatio: { + prototype: SVGAnimatedPreserveAspectRatio; + new(): SVGAnimatedPreserveAspectRatio; } -interface SVGPathSegLinetoRel extends SVGPathSeg { - y: number; - x: number; +interface SVGAnimatedRect { + animVal: SVGRect; + baseVal: SVGRect; } -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; + +declare var SVGAnimatedRect: { + prototype: SVGAnimatedRect; + new(): SVGAnimatedRect; } -interface DOMException { - code: number; - message: string; - name: string; - toString(): string; - HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; - INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; - INVALID_STATE_ERR: number; - SECURITY_ERR: number; - NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; - NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; - NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; - TIMEOUT_ERR: number; +interface SVGAnimatedString { + animVal: string; + baseVal: string; } -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; - INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; - INVALID_STATE_ERR: number; - SECURITY_ERR: number; - NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; - NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; - NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; - TIMEOUT_ERR: number; + +declare var SVGAnimatedString: { + prototype: SVGAnimatedString; + new(): SVGAnimatedString; } -interface SVGAnimatedBoolean { - animVal: boolean; - baseVal: boolean; +interface SVGAnimatedTransformList { + animVal: SVGTransformList; + baseVal: SVGTransformList; } -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; + +declare var SVGAnimatedTransformList: { + prototype: SVGAnimatedTransformList; + new(): SVGAnimatedTransformList; } -interface MSCompatibleInfoCollection { - length: number; - item(index: number): MSCompatibleInfo; +interface SVGCircleElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + r: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSCompatibleInfoCollection: { - prototype: MSCompatibleInfoCollection; - new(): MSCompatibleInfoCollection; + +declare var SVGCircleElement: { + prototype: SVGCircleElement; + new(): SVGCircleElement; } -interface SVGSwitchElement extends SVGElement, SVGStylable, SVGTransformable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { +interface SVGClipPathElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGUnitTypes { + clipPathUnits: SVGAnimatedEnumeration; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; + +declare var SVGClipPathElement: { + prototype: SVGClipPathElement; + new(): SVGClipPathElement; } -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - SVG_PRESERVEASPECTRATIO_NONE: number; - SVG_PRESERVEASPECTRATIO_XMINYMID: number; - SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - SVG_MEETORSLICE_UNKNOWN: number; - SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - SVG_PRESERVEASPECTRATIO_XMINYMIN: number; - SVG_MEETORSLICE_MEET: number; - SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - SVG_MEETORSLICE_SLICE: number; - SVG_PRESERVEASPECTRATIO_UNKNOWN: number; +interface SVGComponentTransferFunctionElement extends SVGElement { + amplitude: SVGAnimatedNumber; + exponent: SVGAnimatedNumber; + intercept: SVGAnimatedNumber; + offset: SVGAnimatedNumber; + slope: SVGAnimatedNumber; + tableValues: SVGAnimatedNumberList; + type: SVGAnimatedEnumeration; + SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; + SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; + SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; + SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; + SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; + SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; } -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - SVG_PRESERVEASPECTRATIO_NONE: number; - SVG_PRESERVEASPECTRATIO_XMINYMID: number; - SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - SVG_MEETORSLICE_UNKNOWN: number; - SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - SVG_PRESERVEASPECTRATIO_XMINYMIN: number; - SVG_MEETORSLICE_MEET: number; - SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - SVG_MEETORSLICE_SLICE: number; - SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + +declare var SVGComponentTransferFunctionElement: { + prototype: SVGComponentTransferFunctionElement; + new(): SVGComponentTransferFunctionElement; + SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; + SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; + SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; + SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; + SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; + SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; } -interface Attr extends Node { - expando: boolean; - specified: boolean; - ownerElement: Element; - value: string; - name: string; +interface SVGDefsElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var Attr: { - prototype: Attr; - new(): Attr; + +declare var SVGDefsElement: { + prototype: SVGDefsElement; + new(): SVGDefsElement; } -interface PerformanceNavigation { - redirectCount: number; - type: number; - toJSON(): any; - TYPE_RELOAD: number; - TYPE_RESERVED: number; - TYPE_BACK_FORWARD: number; - TYPE_NAVIGATE: number; +interface SVGDescElement extends SVGElement, SVGStylable, SVGLangSpace { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - TYPE_RELOAD: number; - TYPE_RESERVED: number; - TYPE_BACK_FORWARD: number; - TYPE_NAVIGATE: number; + +declare var SVGDescElement: { + prototype: SVGDescElement; + new(): SVGDescElement; +} + +interface SVGElement extends Element { + id: string; + onclick: (ev: MouseEvent) => any; + ondblclick: (ev: MouseEvent) => any; + onfocusin: (ev: FocusEvent) => any; + onfocusout: (ev: FocusEvent) => any; + onload: (ev: Event) => any; + onmousedown: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + ownerSVGElement: SVGSVGElement; + viewportElement: SVGElement; + xmlbase: string; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGStopElement extends SVGElement, SVGStylable { - offset: SVGAnimatedNumber; -} -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; +declare var SVGElement: { + prototype: SVGElement; + new(): SVGElement; } -interface PositionCallback { - (position: Position): void; +interface SVGElementInstance extends EventTarget { + childNodes: SVGElementInstanceList; + correspondingElement: SVGElement; + correspondingUseElement: SVGUseElement; + firstChild: SVGElementInstance; + lastChild: SVGElementInstance; + nextSibling: SVGElementInstance; + parentNode: SVGElementInstance; + previousSibling: SVGElementInstance; } -interface SVGSymbolElement extends SVGElement, SVGStylable, SVGLangSpace, SVGFitToViewBox, SVGExternalResourcesRequired { -} -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; +declare var SVGElementInstance: { + prototype: SVGElementInstance; + new(): SVGElementInstance; } interface SVGElementInstanceList { length: number; item(index: number): SVGElementInstance; } + declare var SVGElementInstanceList: { prototype: SVGElementInstanceList; new(): SVGElementInstanceList; } -interface CSSRuleList { - length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; +interface SVGEllipseElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + rx: SVGAnimatedLength; + ry: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; + +declare var SVGEllipseElement: { + prototype: SVGEllipseElement; + new(): SVGEllipseElement; } -interface MSDataBindingRecordSetExtensions { - recordset: any; - namedRecordset(dataMember: string, hierarchy?: any): any; +interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + mode: SVGAnimatedEnumeration; + SVG_FEBLEND_MODE_COLOR: number; + SVG_FEBLEND_MODE_COLOR_BURN: number; + SVG_FEBLEND_MODE_COLOR_DODGE: number; + SVG_FEBLEND_MODE_DARKEN: number; + SVG_FEBLEND_MODE_DIFFERENCE: number; + SVG_FEBLEND_MODE_EXCLUSION: number; + SVG_FEBLEND_MODE_HARD_LIGHT: number; + SVG_FEBLEND_MODE_HUE: number; + SVG_FEBLEND_MODE_LIGHTEN: number; + SVG_FEBLEND_MODE_LUMINOSITY: number; + SVG_FEBLEND_MODE_MULTIPLY: number; + SVG_FEBLEND_MODE_NORMAL: number; + SVG_FEBLEND_MODE_OVERLAY: number; + SVG_FEBLEND_MODE_SATURATION: number; + SVG_FEBLEND_MODE_SCREEN: number; + SVG_FEBLEND_MODE_SOFT_LIGHT: number; + SVG_FEBLEND_MODE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface LinkStyle { - styleSheet: StyleSheet; - sheet: StyleSheet; +declare var SVGFEBlendElement: { + prototype: SVGFEBlendElement; + new(): SVGFEBlendElement; + SVG_FEBLEND_MODE_COLOR: number; + SVG_FEBLEND_MODE_COLOR_BURN: number; + SVG_FEBLEND_MODE_COLOR_DODGE: number; + SVG_FEBLEND_MODE_DARKEN: number; + SVG_FEBLEND_MODE_DIFFERENCE: number; + SVG_FEBLEND_MODE_EXCLUSION: number; + SVG_FEBLEND_MODE_HARD_LIGHT: number; + SVG_FEBLEND_MODE_HUE: number; + SVG_FEBLEND_MODE_LIGHTEN: number; + SVG_FEBLEND_MODE_LUMINOSITY: number; + SVG_FEBLEND_MODE_MULTIPLY: number; + SVG_FEBLEND_MODE_NORMAL: number; + SVG_FEBLEND_MODE_OVERLAY: number; + SVG_FEBLEND_MODE_SATURATION: number; + SVG_FEBLEND_MODE_SCREEN: number; + SVG_FEBLEND_MODE_SOFT_LIGHT: number; + SVG_FEBLEND_MODE_UNKNOWN: number; } -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the width of the video element. - */ - width: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - videoWidth: number; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - videoHeight: number; - /** - * Gets or sets the height of the video element. - */ - height: number; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - msIsStereo3D: boolean; - msStereo3DPackingMode: string; - onMSVideoOptimalLayoutChanged: (ev: any) => any; - onMSVideoFrameStepCompleted: (ev: any) => any; - msStereo3DRenderMode: string; - msIsLayoutOptimalForPlayback: boolean; - msHorizontalMirror: boolean; - onMSVideoFormatChanged: (ev: any) => any; - msZoom: boolean; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - msFrameStep(forward: boolean): void; - getVideoPlaybackQuality(): VideoPlaybackQuality; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgotpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mslostpointercapture", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "move", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "deactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "datasetchanged", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsdelete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "losecapture", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "controlselect", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "layoutcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "beforeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforeupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "filterchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "datasetcomplete", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "errorupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; - addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cellchange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowexit", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "rowsinserted", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "propertychange", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforepaste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforecopy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "paste", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "moveend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "beforeeditfocus", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "afterupdate", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resizeend", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "dataavailable", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "beforedeactivate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "activate", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "movestart", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "selectstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; - addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "cut", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "copy", listener: (ev: DragEvent) => any, useCapture?: boolean): void; - addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "rowenter", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "mscontentzoom", listener: (ev: MSEventObj) => any, useCapture?: boolean): void; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "msmanipulationstatechanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "msneedkey", listener: (ev: MSMediaKeyNeededEvent) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoOptimalLayoutChanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoFrameStepCompleted", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "MSVideoFormatChanged", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + type: SVGAnimatedEnumeration; + values: SVGAnimatedNumberList; + SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; + SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + SVG_FECOLORMATRIX_TYPE_MATRIX: number; + SVG_FECOLORMATRIX_TYPE_SATURATE: number; + SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEColorMatrixElement: { + prototype: SVGFEColorMatrixElement; + new(): SVGFEColorMatrixElement; + SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; + SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + SVG_FECOLORMATRIX_TYPE_MATRIX: number; + SVG_FECOLORMATRIX_TYPE_SATURATE: number; + SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; +} + +interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEComponentTransferElement: { + prototype: SVGFEComponentTransferElement; + new(): SVGFEComponentTransferElement; +} + +interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + k1: SVGAnimatedNumber; + k2: SVGAnimatedNumber; + k3: SVGAnimatedNumber; + k4: SVGAnimatedNumber; + operator: SVGAnimatedEnumeration; + SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; + SVG_FECOMPOSITE_OPERATOR_ATOP: number; + SVG_FECOMPOSITE_OPERATOR_IN: number; + SVG_FECOMPOSITE_OPERATOR_OUT: number; + SVG_FECOMPOSITE_OPERATOR_OVER: number; + SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; + SVG_FECOMPOSITE_OPERATOR_XOR: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFECompositeElement: { + prototype: SVGFECompositeElement; + new(): SVGFECompositeElement; + SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; + SVG_FECOMPOSITE_OPERATOR_ATOP: number; + SVG_FECOMPOSITE_OPERATOR_IN: number; + SVG_FECOMPOSITE_OPERATOR_OUT: number; + SVG_FECOMPOSITE_OPERATOR_OVER: number; + SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; + SVG_FECOMPOSITE_OPERATOR_XOR: number; +} + +interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + bias: SVGAnimatedNumber; + divisor: SVGAnimatedNumber; + edgeMode: SVGAnimatedEnumeration; + in1: SVGAnimatedString; + kernelMatrix: SVGAnimatedNumberList; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + orderX: SVGAnimatedInteger; + orderY: SVGAnimatedInteger; + preserveAlpha: SVGAnimatedBoolean; + targetX: SVGAnimatedInteger; + targetY: SVGAnimatedInteger; + SVG_EDGEMODE_DUPLICATE: number; + SVG_EDGEMODE_NONE: number; + SVG_EDGEMODE_UNKNOWN: number; + SVG_EDGEMODE_WRAP: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEConvolveMatrixElement: { + prototype: SVGFEConvolveMatrixElement; + new(): SVGFEConvolveMatrixElement; + SVG_EDGEMODE_DUPLICATE: number; + SVG_EDGEMODE_NONE: number; + SVG_EDGEMODE_UNKNOWN: number; + SVG_EDGEMODE_WRAP: number; } -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; + +interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + diffuseConstant: SVGAnimatedNumber; + in1: SVGAnimatedString; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + surfaceScale: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ClientRectList { - length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; +declare var SVGFEDiffuseLightingElement: { + prototype: SVGFEDiffuseLightingElement; + new(): SVGFEDiffuseLightingElement; } -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; + +interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + in2: SVGAnimatedString; + scale: SVGAnimatedNumber; + xChannelSelector: SVGAnimatedEnumeration; + yChannelSelector: SVGAnimatedEnumeration; + SVG_CHANNEL_A: number; + SVG_CHANNEL_B: number; + SVG_CHANNEL_G: number; + SVG_CHANNEL_R: number; + SVG_CHANNEL_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGMaskElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGTests, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - maskUnits: SVGAnimatedEnumeration; - maskContentUnits: SVGAnimatedEnumeration; - x: SVGAnimatedLength; - height: SVGAnimatedLength; +declare var SVGFEDisplacementMapElement: { + prototype: SVGFEDisplacementMapElement; + new(): SVGFEDisplacementMapElement; + SVG_CHANNEL_A: number; + SVG_CHANNEL_B: number; + SVG_CHANNEL_G: number; + SVG_CHANNEL_R: number; + SVG_CHANNEL_UNKNOWN: number; } -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; + +interface SVGFEDistantLightElement extends SVGElement { + azimuth: SVGAnimatedNumber; + elevation: SVGAnimatedNumber; } -interface External { +declare var SVGFEDistantLightElement: { + prototype: SVGFEDistantLightElement; + new(): SVGFEDistantLightElement; } -declare var External: { - prototype: External; - new(): External; + +interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGestureEvent extends UIEvent { - offsetY: number; - translationY: number; - velocityExpansion: number; - velocityY: number; - velocityAngular: number; - translationX: number; - velocityX: number; - hwTimestamp: number; - offsetX: number; - screenX: number; - rotation: number; - expansion: number; - clientY: number; - screenY: number; - scale: number; - gestureObject: any; - clientX: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - MSGESTURE_FLAG_BEGIN: number; - MSGESTURE_FLAG_END: number; - MSGESTURE_FLAG_CANCEL: number; - MSGESTURE_FLAG_INERTIA: number; - MSGESTURE_FLAG_NONE: number; +declare var SVGFEFloodElement: { + prototype: SVGFEFloodElement; + new(): SVGFEFloodElement; } -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - MSGESTURE_FLAG_BEGIN: number; - MSGESTURE_FLAG_END: number; - MSGESTURE_FLAG_CANCEL: number; - MSGESTURE_FLAG_INERTIA: number; - MSGESTURE_FLAG_NONE: number; + +interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { } -interface ErrorEvent extends Event { - colno: number; - filename: string; - error: any; - lineno: number; - message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; +declare var SVGFEFuncAElement: { + prototype: SVGFEFuncAElement; + new(): SVGFEFuncAElement; } -declare var ErrorEvent: { - prototype: ErrorEvent; - new(): ErrorEvent; + +interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { } -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { - y: SVGAnimatedLength; - width: SVGAnimatedLength; - filterResX: SVGAnimatedInteger; - filterUnits: SVGAnimatedEnumeration; - primitiveUnits: SVGAnimatedEnumeration; - x: SVGAnimatedLength; - height: SVGAnimatedLength; - filterResY: SVGAnimatedInteger; - setFilterRes(filterResX: number, filterResY: number): void; +declare var SVGFEFuncBElement: { + prototype: SVGFEFuncBElement; + new(): SVGFEFuncBElement; } -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; + +interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { } -interface TrackEvent extends Event { - track: any; +declare var SVGFEFuncGElement: { + prototype: SVGFEFuncGElement; + new(): SVGFEFuncGElement; } -declare var TrackEvent: { - prototype: TrackEvent; - new(): TrackEvent; + +interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { +} + +declare var SVGFEFuncRElement: { + prototype: SVGFEFuncRElement; + new(): SVGFEFuncRElement; +} + +interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + stdDeviationX: SVGAnimatedNumber; + stdDeviationY: SVGAnimatedNumber; + setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEGaussianBlurElement: { + prototype: SVGFEGaussianBlurElement; + new(): SVGFEGaussianBlurElement; +} + +interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEImageElement: { + prototype: SVGFEImageElement; + new(): SVGFEImageElement; +} + +interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGFEMergeElement: { + prototype: SVGFEMergeElement; + new(): SVGFEMergeElement; } interface SVGFEMergeNodeElement extends SVGElement { in1: SVGAnimatedString; } + declare var SVGFEMergeNodeElement: { prototype: SVGFEMergeNodeElement; new(): SVGFEMergeNodeElement; } -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { -} -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; +interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + operator: SVGAnimatedEnumeration; + radiusX: SVGAnimatedNumber; + radiusY: SVGAnimatedNumber; + SVG_MORPHOLOGY_OPERATOR_DILATE: number; + SVG_MORPHOLOGY_OPERATOR_ERODE: number; + SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; +declare var SVGFEMorphologyElement: { + prototype: SVGFEMorphologyElement; + new(): SVGFEMorphologyElement; + SVG_MORPHOLOGY_OPERATOR_DILATE: number; + SVG_MORPHOLOGY_OPERATOR_ERODE: number; + SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; } -interface TextTrackCue extends EventTarget { - onenter: (ev: Event) => any; - track: TextTrack; - endTime: number; - text: string; - pauseOnExit: boolean; - id: string; - startTime: number; - onexit: (ev: Event) => any; - getCueAsHTML(): DocumentFragment; - addEventListener(type: "enter", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "exit", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + dx: SVGAnimatedNumber; + dy: SVGAnimatedNumber; + in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; + +declare var SVGFEOffsetElement: { + prototype: SVGFEOffsetElement; + new(): SVGFEOffsetElement; } -interface MSStreamReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; +interface SVGFEPointLightElement extends SVGElement { + x: SVGAnimatedNumber; + y: SVGAnimatedNumber; + z: SVGAnimatedNumber; } -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; + +declare var SVGFEPointLightElement: { + prototype: SVGFEPointLightElement; + new(): SVGFEPointLightElement; } -interface DOMTokenList { - length: number; - contains(token: string): boolean; - remove(token: string): void; - toggle(token: string): boolean; - add(token: string): void; - item(index: number): string; - [index: number]: string; - toString(): string; +interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + in1: SVGAnimatedString; + kernelUnitLengthX: SVGAnimatedNumber; + kernelUnitLengthY: SVGAnimatedNumber; + specularConstant: SVGAnimatedNumber; + specularExponent: SVGAnimatedNumber; + surfaceScale: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; + +declare var SVGFESpecularLightingElement: { + prototype: SVGFESpecularLightingElement; + new(): SVGFESpecularLightingElement; } -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { +interface SVGFESpotLightElement extends SVGElement { + limitingConeAngle: SVGAnimatedNumber; + pointsAtX: SVGAnimatedNumber; + pointsAtY: SVGAnimatedNumber; + pointsAtZ: SVGAnimatedNumber; + specularExponent: SVGAnimatedNumber; + x: SVGAnimatedNumber; + y: SVGAnimatedNumber; + z: SVGAnimatedNumber; } -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; + +declare var SVGFESpotLightElement: { + prototype: SVGFESpotLightElement; + new(): SVGFESpotLightElement; } interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { in1: SVGAnimatedString; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var SVGFETileElement: { prototype: SVGFETileElement; new(): SVGFETileElement; } -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in2: SVGAnimatedString; - mode: SVGAnimatedEnumeration; - in1: SVGAnimatedString; - SVG_FEBLEND_MODE_DARKEN: number; - SVG_FEBLEND_MODE_UNKNOWN: number; - SVG_FEBLEND_MODE_MULTIPLY: number; - SVG_FEBLEND_MODE_NORMAL: number; - SVG_FEBLEND_MODE_SCREEN: number; - SVG_FEBLEND_MODE_LIGHTEN: number; -} -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - SVG_FEBLEND_MODE_DARKEN: number; - SVG_FEBLEND_MODE_UNKNOWN: number; - SVG_FEBLEND_MODE_MULTIPLY: number; - SVG_FEBLEND_MODE_NORMAL: number; - SVG_FEBLEND_MODE_SCREEN: number; - SVG_FEBLEND_MODE_LIGHTEN: number; +interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { + baseFrequencyX: SVGAnimatedNumber; + baseFrequencyY: SVGAnimatedNumber; + numOctaves: SVGAnimatedInteger; + seed: SVGAnimatedNumber; + stitchTiles: SVGAnimatedEnumeration; + type: SVGAnimatedEnumeration; + SVG_STITCHTYPE_NOSTITCH: number; + SVG_STITCHTYPE_STITCH: number; + SVG_STITCHTYPE_UNKNOWN: number; + SVG_TURBULENCE_TYPE_FRACTALNOISE: number; + SVG_TURBULENCE_TYPE_TURBULENCE: number; + SVG_TURBULENCE_TYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MessageChannel { - port2: MessagePort; - port1: MessagePort; +declare var SVGFETurbulenceElement: { + prototype: SVGFETurbulenceElement; + new(): SVGFETurbulenceElement; + SVG_STITCHTYPE_NOSTITCH: number; + SVG_STITCHTYPE_STITCH: number; + SVG_STITCHTYPE_UNKNOWN: number; + SVG_TURBULENCE_TYPE_FRACTALNOISE: number; + SVG_TURBULENCE_TYPE_TURBULENCE: number; + SVG_TURBULENCE_TYPE_UNKNOWN: number; } -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; + +interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGStylable, SVGLangSpace, SVGURIReference, SVGExternalResourcesRequired { + filterResX: SVGAnimatedInteger; + filterResY: SVGAnimatedInteger; + filterUnits: SVGAnimatedEnumeration; + height: SVGAnimatedLength; + primitiveUnits: SVGAnimatedEnumeration; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + setFilterRes(filterResX: number, filterResY: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { +declare var SVGFilterElement: { + prototype: SVGFilterElement; + new(): SVGFilterElement; } -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; + +interface SVGForeignObjectElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + height: SVGAnimatedLength; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface TransitionEvent extends Event { - propertyName: string; - elapsedTime: number; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; +declare var SVGForeignObjectElement: { + prototype: SVGForeignObjectElement; + new(): SVGForeignObjectElement; } -declare var TransitionEvent: { - prototype: TransitionEvent; - new(): TransitionEvent; + +interface SVGGElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MediaQueryList { - matches: boolean; - media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; +declare var SVGGElement: { + prototype: SVGGElement; + new(): SVGGElement; } -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; + +interface SVGGradientElement extends SVGElement, SVGStylable, SVGExternalResourcesRequired, SVGURIReference, SVGUnitTypes { + gradientTransform: SVGAnimatedTransformList; + gradientUnits: SVGAnimatedEnumeration; + spreadMethod: SVGAnimatedEnumeration; + SVG_SPREADMETHOD_PAD: number; + SVG_SPREADMETHOD_REFLECT: number; + SVG_SPREADMETHOD_REPEAT: number; + SVG_SPREADMETHOD_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface DOMError { - name: string; - toString(): string; +declare var SVGGradientElement: { + prototype: SVGGradientElement; + new(): SVGGradientElement; + SVG_SPREADMETHOD_PAD: number; + SVG_SPREADMETHOD_REFLECT: number; + SVG_SPREADMETHOD_REPEAT: number; + SVG_SPREADMETHOD_UNKNOWN: number; } -declare var DOMError: { - prototype: DOMError; - new(): DOMError; + +interface SVGImageElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + height: SVGAnimatedLength; + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CloseEvent extends Event { - wasClean: boolean; - reason: string; - code: number; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; +declare var SVGImageElement: { + prototype: SVGImageElement; + new(): SVGImageElement; } -declare var CloseEvent: { - prototype: CloseEvent; - new(): CloseEvent; + +interface SVGLength { + unitType: number; + value: number; + valueAsString: string; + valueInSpecifiedUnits: number; + convertToSpecifiedUnits(unitType: number): void; + newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; + SVG_LENGTHTYPE_CM: number; + SVG_LENGTHTYPE_EMS: number; + SVG_LENGTHTYPE_EXS: number; + SVG_LENGTHTYPE_IN: number; + SVG_LENGTHTYPE_MM: number; + SVG_LENGTHTYPE_NUMBER: number; + SVG_LENGTHTYPE_PC: number; + SVG_LENGTHTYPE_PERCENTAGE: number; + SVG_LENGTHTYPE_PT: number; + SVG_LENGTHTYPE_PX: number; + SVG_LENGTHTYPE_UNKNOWN: number; } -interface WebSocket extends EventTarget { - protocol: string; - readyState: number; - bufferedAmount: number; - onopen: (ev: Event) => any; - extensions: string; - onmessage: (ev: MessageEvent) => any; - onclose: (ev: CloseEvent) => any; - onerror: (ev: ErrorEvent) => any; - binaryType: string; - url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; - addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGLength: { + prototype: SVGLength; + new(): SVGLength; + SVG_LENGTHTYPE_CM: number; + SVG_LENGTHTYPE_EMS: number; + SVG_LENGTHTYPE_EXS: number; + SVG_LENGTHTYPE_IN: number; + SVG_LENGTHTYPE_MM: number; + SVG_LENGTHTYPE_NUMBER: number; + SVG_LENGTHTYPE_PC: number; + SVG_LENGTHTYPE_PERCENTAGE: number; + SVG_LENGTHTYPE_PT: number; + SVG_LENGTHTYPE_PX: number; + SVG_LENGTHTYPE_UNKNOWN: number; } -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string): WebSocket; - new(url: string, protocols?: string[]): WebSocket; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; + +interface SVGLengthList { + numberOfItems: number; + appendItem(newItem: SVGLength): SVGLength; + clear(): void; + getItem(index: number): SVGLength; + initialize(newItem: SVGLength): SVGLength; + insertItemBefore(newItem: SVGLength, index: number): SVGLength; + removeItem(index: number): SVGLength; + replaceItem(newItem: SVGLength, index: number): SVGLength; } -interface SVGFEPointLightElement extends SVGElement { - y: SVGAnimatedNumber; - x: SVGAnimatedNumber; - z: SVGAnimatedNumber; +declare var SVGLengthList: { + prototype: SVGLengthList; + new(): SVGLengthList; } -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; + +interface SVGLineElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + x1: SVGAnimatedLength; + x2: SVGAnimatedLength; + y1: SVGAnimatedLength; + y2: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ProgressEvent extends Event { - loaded: number; - lengthComputable: boolean; - total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; +declare var SVGLineElement: { + prototype: SVGLineElement; + new(): SVGLineElement; } -declare var ProgressEvent: { - prototype: ProgressEvent; - new(): ProgressEvent; + +interface SVGLinearGradientElement extends SVGGradientElement { + x1: SVGAnimatedLength; + x2: SVGAnimatedLength; + y1: SVGAnimatedLength; + y2: SVGAnimatedLength; } -interface IDBObjectStore { - indexNames: DOMStringList; - name: string; - transaction: IDBTransaction; - keyPath: string; - count(key?: any): IDBRequest; - add(value: any, key?: any): IDBRequest; - clear(): IDBRequest; - createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; - put(value: any, key?: any): IDBRequest; - openCursor(range?: any, direction?: string): IDBRequest; - deleteIndex(indexName: string): void; - index(name: string): IDBIndex; - get(key: any): IDBRequest; - delete(key: any): IDBRequest; -} -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; +declare var SVGLinearGradientElement: { + prototype: SVGLinearGradientElement; + new(): SVGLinearGradientElement; } -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - stdDeviationX: SVGAnimatedNumber; - in1: SVGAnimatedString; - stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; +interface SVGMarkerElement extends SVGElement, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox { + markerHeight: SVGAnimatedLength; + markerUnits: SVGAnimatedEnumeration; + markerWidth: SVGAnimatedLength; + orientAngle: SVGAnimatedAngle; + orientType: SVGAnimatedEnumeration; + refX: SVGAnimatedLength; + refY: SVGAnimatedLength; + setOrientToAngle(angle: SVGAngle): void; + setOrientToAuto(): void; + SVG_MARKERUNITS_STROKEWIDTH: number; + SVG_MARKERUNITS_UNKNOWN: number; + SVG_MARKERUNITS_USERSPACEONUSE: number; + SVG_MARKER_ORIENT_ANGLE: number; + SVG_MARKER_ORIENT_AUTO: number; + SVG_MARKER_ORIENT_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; + +declare var SVGMarkerElement: { + prototype: SVGMarkerElement; + new(): SVGMarkerElement; + SVG_MARKERUNITS_STROKEWIDTH: number; + SVG_MARKERUNITS_UNKNOWN: number; + SVG_MARKERUNITS_USERSPACEONUSE: number; + SVG_MARKER_ORIENT_ANGLE: number; + SVG_MARKER_ORIENT_AUTO: number; + SVG_MARKER_ORIENT_UNKNOWN: number; } -interface SVGFilterPrimitiveStandardAttributes extends SVGStylable { - y: SVGAnimatedLength; +interface SVGMaskElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGUnitTypes { + height: SVGAnimatedLength; + maskContentUnits: SVGAnimatedEnumeration; + maskUnits: SVGAnimatedEnumeration; width: SVGAnimatedLength; x: SVGAnimatedLength; - height: SVGAnimatedLength; - result: SVGAnimatedString; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface IDBVersionChangeEvent extends Event { - newVersion: number; - oldVersion: number; -} -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; +declare var SVGMaskElement: { + prototype: SVGMaskElement; + new(): SVGMaskElement; } -interface IDBIndex { - unique: boolean; - name: string; - keyPath: string; - objectStore: IDBObjectStore; - count(key?: any): IDBRequest; - getKey(key: any): IDBRequest; - openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; - get(key: any): IDBRequest; - openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; -} -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; +interface SVGMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + flipX(): SVGMatrix; + flipY(): SVGMatrix; + inverse(): SVGMatrix; + multiply(secondMatrix: SVGMatrix): SVGMatrix; + rotate(angle: number): SVGMatrix; + rotateFromVector(x: number, y: number): SVGMatrix; + scale(scaleFactor: number): SVGMatrix; + scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; + skewX(angle: number): SVGMatrix; + skewY(angle: number): SVGMatrix; + translate(x: number, y: number): SVGMatrix; } -interface FileList { - length: number; - item(index: number): File; - [index: number]: File; +declare var SVGMatrix: { + prototype: SVGMatrix; + new(): SVGMatrix; } -declare var FileList: { - prototype: FileList; - new(): FileList; + +interface SVGMetadataElement extends SVGElement { } -interface IDBCursor { - source: any; - direction: string; - key: any; - primaryKey: any; - advance(count: number): void; - delete(): IDBRequest; - continue(key?: any): void; - update(value: any): IDBRequest; - PREV: string; - PREV_NO_DUPLICATE: string; - NEXT: string; - NEXT_NO_DUPLICATE: string; +declare var SVGMetadataElement: { + prototype: SVGMetadataElement; + new(): SVGMetadataElement; } -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - PREV: string; - PREV_NO_DUPLICATE: string; - NEXT: string; - NEXT_NO_DUPLICATE: string; + +interface SVGNumber { + value: number; } -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - kernelUnitLengthY: SVGAnimatedNumber; - surfaceScale: SVGAnimatedNumber; - specularExponent: SVGAnimatedNumber; - in1: SVGAnimatedString; - kernelUnitLengthX: SVGAnimatedNumber; - specularConstant: SVGAnimatedNumber; +declare var SVGNumber: { + prototype: SVGNumber; + new(): SVGNumber; } -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; + +interface SVGNumberList { + numberOfItems: number; + appendItem(newItem: SVGNumber): SVGNumber; + clear(): void; + getItem(index: number): SVGNumber; + initialize(newItem: SVGNumber): SVGNumber; + insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; + removeItem(index: number): SVGNumber; + replaceItem(newItem: SVGNumber, index: number): SVGNumber; } -interface File extends Blob { - lastModifiedDate: any; - name: string; +declare var SVGNumberList: { + prototype: SVGNumberList; + new(): SVGNumberList; } -declare var File: { - prototype: File; - new(): File; + +interface SVGPathElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPathData { + createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; + createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; + createSVGPathSegClosePath(): SVGPathSegClosePath; + createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; + createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; + createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; + createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; + createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; + createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; + createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; + createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; + createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; + createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; + createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; + createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; + createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; + createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; + createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; + createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; + getPathSegAtLength(distance: number): number; + getPointAtLength(distance: number): SVGPoint; + getTotalLength(): number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface URL { - revokeObjectURL(url: string): void; - createObjectURL(object: any, options?: ObjectURLOptions): string; +declare var SVGPathElement: { + prototype: SVGPathElement; + new(): SVGPathElement; } -declare var URL: URL; -interface IDBCursorWithValue extends IDBCursor { - value: any; +interface SVGPathSeg { + pathSegType: number; + pathSegTypeAsLetter: string; + PATHSEG_ARC_ABS: number; + PATHSEG_ARC_REL: number; + PATHSEG_CLOSEPATH: number; + PATHSEG_CURVETO_CUBIC_ABS: number; + PATHSEG_CURVETO_CUBIC_REL: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; + PATHSEG_CURVETO_QUADRATIC_ABS: number; + PATHSEG_CURVETO_QUADRATIC_REL: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + PATHSEG_LINETO_ABS: number; + PATHSEG_LINETO_HORIZONTAL_ABS: number; + PATHSEG_LINETO_HORIZONTAL_REL: number; + PATHSEG_LINETO_REL: number; + PATHSEG_LINETO_VERTICAL_ABS: number; + PATHSEG_LINETO_VERTICAL_REL: number; + PATHSEG_MOVETO_ABS: number; + PATHSEG_MOVETO_REL: number; + PATHSEG_UNKNOWN: number; } -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; + +declare var SVGPathSeg: { + prototype: SVGPathSeg; + new(): SVGPathSeg; + PATHSEG_ARC_ABS: number; + PATHSEG_ARC_REL: number; + PATHSEG_CLOSEPATH: number; + PATHSEG_CURVETO_CUBIC_ABS: number; + PATHSEG_CURVETO_CUBIC_REL: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; + PATHSEG_CURVETO_QUADRATIC_ABS: number; + PATHSEG_CURVETO_QUADRATIC_REL: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; + PATHSEG_LINETO_ABS: number; + PATHSEG_LINETO_HORIZONTAL_ABS: number; + PATHSEG_LINETO_HORIZONTAL_REL: number; + PATHSEG_LINETO_REL: number; + PATHSEG_LINETO_VERTICAL_ABS: number; + PATHSEG_LINETO_VERTICAL_REL: number; + PATHSEG_MOVETO_ABS: number; + PATHSEG_MOVETO_REL: number; + PATHSEG_UNKNOWN: number; } -interface XMLHttpRequestEventTarget extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - ontimeout: (ev: Event) => any; - onabort: (ev: UIEvent) => any; - onloadstart: (ev: Event) => any; - onloadend: (ev: ProgressEvent) => any; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XMLHttpRequestEventTarget: { - prototype: XMLHttpRequestEventTarget; - new(): XMLHttpRequestEventTarget; +interface SVGPathSegArcAbs extends SVGPathSeg { + angle: number; + largeArcFlag: boolean; + r1: number; + r2: number; + sweepFlag: boolean; + x: number; + y: number; } -interface IDBEnvironment { - msIndexedDB: IDBFactory; - indexedDB: IDBFactory; +declare var SVGPathSegArcAbs: { + prototype: SVGPathSegArcAbs; + new(): SVGPathSegArcAbs; } -interface AudioTrackList extends EventTarget { - length: number; - onchange: (ev: Event) => any; - onaddtrack: (ev: TrackEvent) => any; - onremovetrack: (ev: any /*PluginArray*/) => any; - getTrackById(id: string): AudioTrack; - item(index: number): AudioTrack; - [index: number]: AudioTrack; - addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; - addEventListener(type: "removetrack", listener: (ev: any /*PluginArray*/) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; +interface SVGPathSegArcRel extends SVGPathSeg { + angle: number; + largeArcFlag: boolean; + r1: number; + r2: number; + sweepFlag: boolean; + x: number; + y: number; } -interface MSBaseReader extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - readyState: number; - onabort: (ev: UIEvent) => any; - onloadend: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onloadstart: (ev: Event) => any; - result: any; - abort(): void; - LOADING: number; - EMPTY: number; - DONE: number; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegArcRel: { + prototype: SVGPathSegArcRel; + new(): SVGPathSegArcRel; } -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - operator: SVGAnimatedEnumeration; - radiusX: SVGAnimatedNumber; - radiusY: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - SVG_MORPHOLOGY_OPERATOR_ERODE: number; - SVG_MORPHOLOGY_OPERATOR_DILATE: number; -} -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - SVG_MORPHOLOGY_OPERATOR_ERODE: number; - SVG_MORPHOLOGY_OPERATOR_DILATE: number; +interface SVGPathSegClosePath extends SVGPathSeg { } -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { -} -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; +declare var SVGPathSegClosePath: { + prototype: SVGPathSegClosePath; + new(): SVGPathSegClosePath; } -interface WindowTimersExtension { - msSetImmediate(expression: any, ...args: any[]): number; - clearImmediate(handle: number): void; - msClearImmediate(handle: number): void; - setImmediate(expression: any, ...args: any[]): number; +interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { + x: number; + x1: number; + x2: number; + y: number; + y1: number; + y2: number; } -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in2: SVGAnimatedString; - xChannelSelector: SVGAnimatedEnumeration; - yChannelSelector: SVGAnimatedEnumeration; - scale: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_CHANNEL_B: number; - SVG_CHANNEL_R: number; - SVG_CHANNEL_G: number; - SVG_CHANNEL_UNKNOWN: number; - SVG_CHANNEL_A: number; -} -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - SVG_CHANNEL_B: number; - SVG_CHANNEL_R: number; - SVG_CHANNEL_G: number; - SVG_CHANNEL_UNKNOWN: number; - SVG_CHANNEL_A: number; +declare var SVGPathSegCurvetoCubicAbs: { + prototype: SVGPathSegCurvetoCubicAbs; + new(): SVGPathSegCurvetoCubicAbs; } -interface AnimationEvent extends Event { - animationName: string; - elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} -declare var AnimationEvent: { - prototype: AnimationEvent; - new(): AnimationEvent; +interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { + x: number; + x1: number; + x2: number; + y: number; + y1: number; + y2: number; } -interface SVGComponentTransferFunctionElement extends SVGElement { - tableValues: SVGAnimatedNumberList; - slope: SVGAnimatedNumber; - type: SVGAnimatedEnumeration; - exponent: SVGAnimatedNumber; - amplitude: SVGAnimatedNumber; - intercept: SVGAnimatedNumber; - offset: SVGAnimatedNumber; - SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; -} -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; +declare var SVGPathSegCurvetoCubicRel: { + prototype: SVGPathSegCurvetoCubicRel; + new(): SVGPathSegCurvetoCubicRel; } -interface MSRangeCollection { - length: number; - item(index: number): Range; - [index: number]: Range; -} -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; +interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { + x: number; + x2: number; + y: number; + y2: number; } -interface SVGFEDistantLightElement extends SVGElement { - azimuth: SVGAnimatedNumber; - elevation: SVGAnimatedNumber; -} -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; +declare var SVGPathSegCurvetoCubicSmoothAbs: { + prototype: SVGPathSegCurvetoCubicSmoothAbs; + new(): SVGPathSegCurvetoCubicSmoothAbs; } -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { -} -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; +interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { + x: number; + x2: number; + y: number; + y2: number; } -interface IDBKeyRange { - upper: any; - upperOpen: boolean; - lower: any; - lowerOpen: boolean; -} -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - lowerBound(bound: any, open?: boolean): IDBKeyRange; - upperBound(bound: any, open?: boolean): IDBKeyRange; +declare var SVGPathSegCurvetoCubicSmoothRel: { + prototype: SVGPathSegCurvetoCubicSmoothRel; + new(): SVGPathSegCurvetoCubicSmoothRel; } -interface WindowConsole { - console: Console; +interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { + x: number; + x1: number; + y: number; + y1: number; } -interface IDBTransaction extends EventTarget { - oncomplete: (ev: Event) => any; - db: IDBDatabase; - mode: string; - error: DOMError; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: UIEvent) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - READ_ONLY: string; - VERSION_CHANGE: string; - READ_WRITE: string; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - READ_ONLY: string; - VERSION_CHANGE: string; - READ_WRITE: string; +declare var SVGPathSegCurvetoQuadraticAbs: { + prototype: SVGPathSegCurvetoQuadraticAbs; + new(): SVGPathSegCurvetoQuadraticAbs; } -interface AudioTrack { - kind: string; - language: string; - id: string; - label: string; - enabled: boolean; - sourceBuffer: SourceBuffer; +interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { + x: number; + x1: number; + y: number; + y1: number; } -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; + +declare var SVGPathSegCurvetoQuadraticRel: { + prototype: SVGPathSegCurvetoQuadraticRel; + new(): SVGPathSegCurvetoQuadraticRel; } -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - orderY: SVGAnimatedInteger; - kernelUnitLengthY: SVGAnimatedNumber; - orderX: SVGAnimatedInteger; - preserveAlpha: SVGAnimatedBoolean; - kernelMatrix: SVGAnimatedNumberList; - edgeMode: SVGAnimatedEnumeration; - kernelUnitLengthX: SVGAnimatedNumber; - bias: SVGAnimatedNumber; - targetX: SVGAnimatedInteger; - targetY: SVGAnimatedInteger; - divisor: SVGAnimatedNumber; - in1: SVGAnimatedString; - SVG_EDGEMODE_WRAP: number; - SVG_EDGEMODE_DUPLICATE: number; - SVG_EDGEMODE_UNKNOWN: number; - SVG_EDGEMODE_NONE: number; +interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { + x: number; + y: number; } -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - SVG_EDGEMODE_WRAP: number; - SVG_EDGEMODE_DUPLICATE: number; - SVG_EDGEMODE_UNKNOWN: number; - SVG_EDGEMODE_NONE: number; + +declare var SVGPathSegCurvetoQuadraticSmoothAbs: { + prototype: SVGPathSegCurvetoQuadraticSmoothAbs; + new(): SVGPathSegCurvetoQuadraticSmoothAbs; } -interface TextTrackCueList { - length: number; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; - getCueById(id: string): TextTrackCue; +interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { + x: number; + y: number; } -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; + +declare var SVGPathSegCurvetoQuadraticSmoothRel: { + prototype: SVGPathSegCurvetoQuadraticSmoothRel; + new(): SVGPathSegCurvetoQuadraticSmoothRel; } -interface CSSKeyframesRule extends CSSRule { - name: string; - cssRules: CSSRuleList; - findRule(rule: string): CSSKeyframeRule; - deleteRule(rule: string): void; - appendRule(rule: string): void; +interface SVGPathSegLinetoAbs extends SVGPathSeg { + x: number; + y: number; } -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; + +declare var SVGPathSegLinetoAbs: { + prototype: SVGPathSegLinetoAbs; + new(): SVGPathSegLinetoAbs; } -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - baseFrequencyX: SVGAnimatedNumber; - numOctaves: SVGAnimatedInteger; - type: SVGAnimatedEnumeration; - baseFrequencyY: SVGAnimatedNumber; - stitchTiles: SVGAnimatedEnumeration; - seed: SVGAnimatedNumber; - SVG_STITCHTYPE_UNKNOWN: number; - SVG_STITCHTYPE_NOSTITCH: number; - SVG_TURBULENCE_TYPE_UNKNOWN: number; - SVG_TURBULENCE_TYPE_TURBULENCE: number; - SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - SVG_STITCHTYPE_STITCH: number; +interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { + x: number; } -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - SVG_STITCHTYPE_UNKNOWN: number; - SVG_STITCHTYPE_NOSTITCH: number; - SVG_TURBULENCE_TYPE_UNKNOWN: number; - SVG_TURBULENCE_TYPE_TURBULENCE: number; - SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - SVG_STITCHTYPE_STITCH: number; + +declare var SVGPathSegLinetoHorizontalAbs: { + prototype: SVGPathSegLinetoHorizontalAbs; + new(): SVGPathSegLinetoHorizontalAbs; } -interface TextTrackList extends EventTarget { - length: number; - onaddtrack: (ev: TrackEvent) => any; - item(index: number): TextTrack; - [index: number]: TextTrack; - addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { + x: number; } -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; + +declare var SVGPathSegLinetoHorizontalRel: { + prototype: SVGPathSegLinetoHorizontalRel; + new(): SVGPathSegLinetoHorizontalRel; } -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { +interface SVGPathSegLinetoRel extends SVGPathSeg { + x: number; + y: number; } -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; + +declare var SVGPathSegLinetoRel: { + prototype: SVGPathSegLinetoRel; + new(): SVGPathSegLinetoRel; } -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; - type: SVGAnimatedEnumeration; - values: SVGAnimatedNumberList; - SVG_FECOLORMATRIX_TYPE_SATURATE: number; - SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - SVG_FECOLORMATRIX_TYPE_MATRIX: number; - SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; +interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { + y: number; } -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - SVG_FECOLORMATRIX_TYPE_SATURATE: number; - SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - SVG_FECOLORMATRIX_TYPE_MATRIX: number; - SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; + +declare var SVGPathSegLinetoVerticalAbs: { + prototype: SVGPathSegLinetoVerticalAbs; + new(): SVGPathSegLinetoVerticalAbs; } -interface SVGFESpotLightElement extends SVGElement { - pointsAtY: SVGAnimatedNumber; - y: SVGAnimatedNumber; - limitingConeAngle: SVGAnimatedNumber; - specularExponent: SVGAnimatedNumber; - x: SVGAnimatedNumber; - pointsAtZ: SVGAnimatedNumber; - z: SVGAnimatedNumber; - pointsAtX: SVGAnimatedNumber; +interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { + y: number; } -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; + +declare var SVGPathSegLinetoVerticalRel: { + prototype: SVGPathSegLinetoVerticalRel; + new(): SVGPathSegLinetoVerticalRel; } -interface WindowBase64 { - btoa(rawString: string): string; - atob(encodedString: string): string; +interface SVGPathSegList { + numberOfItems: number; + appendItem(newItem: SVGPathSeg): SVGPathSeg; + clear(): void; + getItem(index: number): SVGPathSeg; + initialize(newItem: SVGPathSeg): SVGPathSeg; + insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; + removeItem(index: number): SVGPathSeg; + replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; } -interface IDBDatabase extends EventTarget { - version: string; - name: string; - objectStoreNames: DOMStringList; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: UIEvent) => any; - createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; - close(): void; - transaction(storeNames: any, mode?: string): IDBTransaction; - deleteObjectStore(name: string): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegList: { + prototype: SVGPathSegList; + new(): SVGPathSegList; } -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; + +interface SVGPathSegMovetoAbs extends SVGPathSeg { + x: number; + y: number; } -interface DOMStringList { - length: number; - contains(str: string): boolean; - item(index: number): string; - [index: number]: string; +declare var SVGPathSegMovetoAbs: { + prototype: SVGPathSegMovetoAbs; + new(): SVGPathSegMovetoAbs; } -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; + +interface SVGPathSegMovetoRel extends SVGPathSeg { + x: number; + y: number; } -interface IDBOpenDBRequest extends IDBRequest { - onupgradeneeded: (ev: IDBVersionChangeEvent) => any; - onblocked: (ev: Event) => any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPathSegMovetoRel: { + prototype: SVGPathSegMovetoRel; + new(): SVGPathSegMovetoRel; } -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; + +interface SVGPatternElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox, SVGURIReference, SVGUnitTypes { + height: SVGAnimatedLength; + patternContentUnits: SVGAnimatedEnumeration; + patternTransform: SVGAnimatedTransformList; + patternUnits: SVGAnimatedEnumeration; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface HTMLProgressElement extends HTMLElement { - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - position: number; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - form: HTMLFormElement; +declare var SVGPatternElement: { + prototype: SVGPatternElement; + new(): SVGPatternElement; } -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; + +interface SVGPoint { + x: number; + y: number; + matrixTransform(matrix: SVGMatrix): SVGPoint; } -interface MSLaunchUriCallback { - (): void; +declare var SVGPoint: { + prototype: SVGPoint; + new(): SVGPoint; } -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - dy: SVGAnimatedNumber; - in1: SVGAnimatedString; - dx: SVGAnimatedNumber; +interface SVGPointList { + numberOfItems: number; + appendItem(newItem: SVGPoint): SVGPoint; + clear(): void; + getItem(index: number): SVGPoint; + initialize(newItem: SVGPoint): SVGPoint; + insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; + removeItem(index: number): SVGPoint; + replaceItem(newItem: SVGPoint, index: number): SVGPoint; } -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; + +declare var SVGPointList: { + prototype: SVGPointList; + new(): SVGPointList; } -interface MSUnsafeFunctionCallback { - (): any; +interface SVGPolygonElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPoints { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface TextTrack extends EventTarget { - language: string; - mode: any; - readyState: number; - activeCues: TextTrackCueList; - cues: TextTrackCueList; - oncuechange: (ev: Event) => any; - kind: string; - onload: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - label: string; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - ERROR: number; - SHOWING: number; - LOADING: number; - LOADED: number; - NONE: number; - HIDDEN: number; - DISABLED: number; - addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SVGPolygonElement: { + prototype: SVGPolygonElement; + new(): SVGPolygonElement; } -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - ERROR: number; - SHOWING: number; - LOADING: number; - LOADED: number; - NONE: number; - HIDDEN: number; - DISABLED: number; + +interface SVGPolylineElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGAnimatedPoints { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MediaQueryListListener { - (mql: MediaQueryList): void; +declare var SVGPolylineElement: { + prototype: SVGPolylineElement; + new(): SVGPolylineElement; } -interface IDBRequest extends EventTarget { - source: any; - onsuccess: (ev: Event) => any; - error: DOMError; - transaction: IDBTransaction; - onerror: (ev: ErrorEvent) => any; - readyState: string; - result: any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGPreserveAspectRatio { + align: number; + meetOrSlice: number; + SVG_MEETORSLICE_MEET: number; + SVG_MEETORSLICE_SLICE: number; + SVG_MEETORSLICE_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_NONE: number; + SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; + SVG_PRESERVEASPECTRATIO_XMAXYMID: number; + SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; + SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; + SVG_PRESERVEASPECTRATIO_XMIDYMID: number; + SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; + SVG_PRESERVEASPECTRATIO_XMINYMAX: number; + SVG_PRESERVEASPECTRATIO_XMINYMID: number; + SVG_PRESERVEASPECTRATIO_XMINYMIN: number; } -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; + +declare var SVGPreserveAspectRatio: { + prototype: SVGPreserveAspectRatio; + new(): SVGPreserveAspectRatio; + SVG_MEETORSLICE_MEET: number; + SVG_MEETORSLICE_SLICE: number; + SVG_MEETORSLICE_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_NONE: number; + SVG_PRESERVEASPECTRATIO_UNKNOWN: number; + SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; + SVG_PRESERVEASPECTRATIO_XMAXYMID: number; + SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; + SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; + SVG_PRESERVEASPECTRATIO_XMIDYMID: number; + SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; + SVG_PRESERVEASPECTRATIO_XMINYMAX: number; + SVG_PRESERVEASPECTRATIO_XMINYMID: number; + SVG_PRESERVEASPECTRATIO_XMINYMIN: number; } -interface MessagePort extends EventTarget { - onmessage: (ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, ports?: any): void; - start(): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGRadialGradientElement extends SVGGradientElement { + cx: SVGAnimatedLength; + cy: SVGAnimatedLength; + fx: SVGAnimatedLength; + fy: SVGAnimatedLength; + r: SVGAnimatedLength; } -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; + +declare var SVGRadialGradientElement: { + prototype: SVGRadialGradientElement; + new(): SVGRadialGradientElement; } -interface FileReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; +interface SVGRect { + height: number; + width: number; + x: number; + y: number; } -declare var FileReader: { - prototype: FileReader; - new(): FileReader; + +declare var SVGRect: { + prototype: SVGRect; + new(): SVGRect; } -interface ApplicationCache extends EventTarget { - status: number; - ondownloading: (ev: Event) => any; - onprogress: (ev: ProgressEvent) => any; - onupdateready: (ev: Event) => any; - oncached: (ev: Event) => any; - onobsolete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - onchecking: (ev: Event) => any; - onnoupdate: (ev: Event) => any; - swapCache(): void; - abort(): void; - update(): void; - CHECKING: number; - UNCACHED: number; - UPDATEREADY: number; - DOWNLOADING: number; - IDLE: number; - OBSOLETE: number; - addEventListener(type: "downloading", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "updateready", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "cached", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "obsolete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "checking", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "noupdate", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGRectElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + height: SVGAnimatedLength; + rx: SVGAnimatedLength; + ry: SVGAnimatedLength; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGRectElement: { + prototype: SVGRectElement; + new(): SVGRectElement; +} + +interface SVGSVGElement extends SVGElement, DocumentEvent, SVGLocatable, SVGTests, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox, SVGZoomAndPan { + contentScriptType: string; + contentStyleType: string; + currentScale: number; + currentTranslate: SVGPoint; + height: SVGAnimatedLength; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onresize: (ev: UIEvent) => any; + onscroll: (ev: UIEvent) => any; + onunload: (ev: Event) => any; + onzoom: (ev: SVGZoomEvent) => any; + pixelUnitToMillimeterX: number; + pixelUnitToMillimeterY: number; + screenPixelToMillimeterX: number; + screenPixelToMillimeterY: number; + viewport: SVGRect; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + checkEnclosure(element: SVGElement, rect: SVGRect): boolean; + checkIntersection(element: SVGElement, rect: SVGRect): boolean; + createSVGAngle(): SVGAngle; + createSVGLength(): SVGLength; + createSVGMatrix(): SVGMatrix; + createSVGNumber(): SVGNumber; + createSVGPoint(): SVGPoint; + createSVGRect(): SVGRect; + createSVGTransform(): SVGTransform; + createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; + deselectAll(): void; + forceRedraw(): void; + getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; + getCurrentTime(): number; + getElementById(elementId: string): Element; + getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeList; + getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeList; + pauseAnimations(): void; + setCurrentTime(seconds: number): void; + suspendRedraw(maxWaitMilliseconds: number): number; + unpauseAnimations(): void; + unsuspendRedraw(suspendHandleID: number): void; + unsuspendRedrawAll(): void; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGotPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSLostPointerCapture", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "SVGAbort", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGError", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGUnload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "SVGZoom", listener: (ev: SVGZoomEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ariarequest", listener: (ev: AriaRequestEvent) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "command", listener: (ev: CommandEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "gotpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "lostpointercapture", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchcancel", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchend", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchmove", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "touchstart", listener: (ev: TouchEvent) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "webkitfullscreenerror", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - CHECKING: number; - UNCACHED: number; - UPDATEREADY: number; - DOWNLOADING: number; - IDLE: number; - OBSOLETE: number; + +declare var SVGSVGElement: { + prototype: SVGSVGElement; + new(): SVGSVGElement; } -interface FrameRequestCallback { - (time: number): void; +interface SVGScriptElement extends SVGElement, SVGExternalResourcesRequired, SVGURIReference { + type: string; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface PopStateEvent extends Event { - state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; +declare var SVGScriptElement: { + prototype: SVGScriptElement; + new(): SVGScriptElement; } -declare var PopStateEvent: { - prototype: PopStateEvent; - new(): PopStateEvent; + +interface SVGStopElement extends SVGElement, SVGStylable { + offset: SVGAnimatedNumber; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface CSSKeyframeRule extends CSSRule { - keyText: string; - style: CSSStyleDeclaration; +declare var SVGStopElement: { + prototype: SVGStopElement; + new(): SVGStopElement; } -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; + +interface SVGStringList { + numberOfItems: number; + appendItem(newItem: string): string; + clear(): void; + getItem(index: number): string; + initialize(newItem: string): string; + insertItemBefore(newItem: string, index: number): string; + removeItem(index: number): string; + replaceItem(newItem: string, index: number): string; } -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; +declare var SVGStringList: { + prototype: SVGStringList; + new(): SVGStringList; } -interface MSStream { +interface SVGStyleElement extends SVGElement, SVGLangSpace { + media: string; + title: string; type: string; - msDetachStream(): any; - msClose(): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSStream: { - prototype: MSStream; - new(): MSStream; + +declare var SVGStyleElement: { + prototype: SVGStyleElement; + new(): SVGStyleElement; } -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; +interface SVGSwitchElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; + +declare var SVGSwitchElement: { + prototype: SVGSwitchElement; + new(): SVGSwitchElement; } -interface DOMSettableTokenList extends DOMTokenList { - value: string; +interface SVGSymbolElement extends SVGElement, SVGStylable, SVGLangSpace, SVGExternalResourcesRequired, SVGFitToViewBox { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; + +declare var SVGSymbolElement: { + prototype: SVGSymbolElement; + new(): SVGSymbolElement; } -interface IDBFactory { - open(name: string, version?: number): IDBOpenDBRequest; - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; +interface SVGTSpanElement extends SVGTextPositioningElement { } -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; + +declare var SVGTSpanElement: { + prototype: SVGTSpanElement; + new(): SVGTSpanElement; } -interface MSPointerEvent extends MouseEvent { - width: number; - rotation: number; - pressure: number; - pointerType: any; - isPrimary: boolean; - tiltY: number; - height: number; - intermediatePoints: any; - currentPoint: any; - tiltX: number; - hwTimestamp: number; - pointerId: number; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - MSPOINTER_TYPE_PEN: number; - MSPOINTER_TYPE_MOUSE: number; - MSPOINTER_TYPE_TOUCH: number; +interface SVGTextContentElement extends SVGElement, SVGStylable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired { + lengthAdjust: SVGAnimatedEnumeration; + textLength: SVGAnimatedLength; + getCharNumAtPosition(point: SVGPoint): number; + getComputedTextLength(): number; + getEndPositionOfChar(charnum: number): SVGPoint; + getExtentOfChar(charnum: number): SVGRect; + getNumberOfChars(): number; + getRotationOfChar(charnum: number): number; + getStartPositionOfChar(charnum: number): SVGPoint; + getSubStringLength(charnum: number, nchars: number): number; + selectSubString(charnum: number, nchars: number): void; + LENGTHADJUST_SPACING: number; + LENGTHADJUST_SPACINGANDGLYPHS: number; + LENGTHADJUST_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(): MSPointerEvent; - MSPOINTER_TYPE_PEN: number; - MSPOINTER_TYPE_MOUSE: number; - MSPOINTER_TYPE_TOUCH: number; + +declare var SVGTextContentElement: { + prototype: SVGTextContentElement; + new(): SVGTextContentElement; + LENGTHADJUST_SPACING: number; + LENGTHADJUST_SPACINGANDGLYPHS: number; + LENGTHADJUST_UNKNOWN: number; } -interface MSManipulationEvent extends UIEvent { - lastState: number; - currentState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - MS_MANIPULATION_STATE_STOPPED: number; - MS_MANIPULATION_STATE_ACTIVE: number; - MS_MANIPULATION_STATE_INERTIA: number; - MS_MANIPULATION_STATE_SELECTING: number; - MS_MANIPULATION_STATE_COMMITTED: number; - MS_MANIPULATION_STATE_PRESELECT: number; - MS_MANIPULATION_STATE_DRAGGING: number; - MS_MANIPULATION_STATE_CANCELLED: number; +interface SVGTextElement extends SVGTextPositioningElement, SVGTransformable { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - MS_MANIPULATION_STATE_STOPPED: number; - MS_MANIPULATION_STATE_ACTIVE: number; - MS_MANIPULATION_STATE_INERTIA: number; - MS_MANIPULATION_STATE_SELECTING: number; - MS_MANIPULATION_STATE_COMMITTED: number; - MS_MANIPULATION_STATE_PRESELECT: number; - MS_MANIPULATION_STATE_DRAGGING: number; - MS_MANIPULATION_STATE_CANCELLED: number; + +declare var SVGTextElement: { + prototype: SVGTextElement; + new(): SVGTextElement; } -interface FormData { - append(name: any, value: any, blobName?: string): void; +interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { + method: SVGAnimatedEnumeration; + spacing: SVGAnimatedEnumeration; + startOffset: SVGAnimatedLength; + TEXTPATH_METHODTYPE_ALIGN: number; + TEXTPATH_METHODTYPE_STRETCH: number; + TEXTPATH_METHODTYPE_UNKNOWN: number; + TEXTPATH_SPACINGTYPE_AUTO: number; + TEXTPATH_SPACINGTYPE_EXACT: number; + TEXTPATH_SPACINGTYPE_UNKNOWN: number; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var FormData: { - prototype: FormData; - new(): FormData; + +declare var SVGTextPathElement: { + prototype: SVGTextPathElement; + new(): SVGTextPathElement; + TEXTPATH_METHODTYPE_ALIGN: number; + TEXTPATH_METHODTYPE_STRETCH: number; + TEXTPATH_METHODTYPE_UNKNOWN: number; + TEXTPATH_SPACINGTYPE_AUTO: number; + TEXTPATH_SPACINGTYPE_EXACT: number; + TEXTPATH_SPACINGTYPE_UNKNOWN: number; } -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollection; +interface SVGTextPositioningElement extends SVGTextContentElement { + dx: SVGAnimatedLengthList; + dy: SVGAnimatedLengthList; + rotate: SVGAnimatedNumberList; + x: SVGAnimatedLengthList; + y: SVGAnimatedLengthList; } -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; + +declare var SVGTextPositioningElement: { + prototype: SVGTextPositioningElement; + new(): SVGTextPositioningElement; +} + +interface SVGTitleElement extends SVGElement, SVGStylable, SVGLangSpace { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var SVGTitleElement: { + prototype: SVGTitleElement; + new(): SVGTitleElement; +} + +interface SVGTransform { + angle: number; + matrix: SVGMatrix; + type: number; + setMatrix(matrix: SVGMatrix): void; + setRotate(angle: number, cx: number, cy: number): void; + setScale(sx: number, sy: number): void; + setSkewX(angle: number): void; + setSkewY(angle: number): void; + setTranslate(tx: number, ty: number): void; + SVG_TRANSFORM_MATRIX: number; + SVG_TRANSFORM_ROTATE: number; + SVG_TRANSFORM_SCALE: number; + SVG_TRANSFORM_SKEWX: number; + SVG_TRANSFORM_SKEWY: number; + SVG_TRANSFORM_TRANSLATE: number; + SVG_TRANSFORM_UNKNOWN: number; +} + +declare var SVGTransform: { + prototype: SVGTransform; + new(): SVGTransform; + SVG_TRANSFORM_MATRIX: number; + SVG_TRANSFORM_ROTATE: number; + SVG_TRANSFORM_SCALE: number; + SVG_TRANSFORM_SKEWX: number; + SVG_TRANSFORM_SKEWY: number; + SVG_TRANSFORM_TRANSLATE: number; + SVG_TRANSFORM_UNKNOWN: number; +} + +interface SVGTransformList { + numberOfItems: number; + appendItem(newItem: SVGTransform): SVGTransform; + clear(): void; + consolidate(): SVGTransform; + createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; + getItem(index: number): SVGTransform; + initialize(newItem: SVGTransform): SVGTransform; + insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; + removeItem(index: number): SVGTransform; + replaceItem(newItem: SVGTransform, index: number): SVGTransform; } -interface SVGFEImageElement extends SVGElement, SVGLangSpace, SVGFilterPrimitiveStandardAttributes, SVGURIReference, SVGExternalResourcesRequired { - preserveAspectRatio: SVGAnimatedPreserveAspectRatio; -} -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; +declare var SVGTransformList: { + prototype: SVGTransformList; + new(): SVGTransformList; } -interface AbstractWorker extends EventTarget { - onerror: (ev: ErrorEvent) => any; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface SVGUnitTypes { + SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; + SVG_UNIT_TYPE_UNKNOWN: number; + SVG_UNIT_TYPE_USERSPACEONUSE: number; } +declare var SVGUnitTypes: SVGUnitTypes; -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - operator: SVGAnimatedEnumeration; - in2: SVGAnimatedString; - k2: SVGAnimatedNumber; - k1: SVGAnimatedNumber; - k3: SVGAnimatedNumber; - in1: SVGAnimatedString; - k4: SVGAnimatedNumber; - SVG_FECOMPOSITE_OPERATOR_OUT: number; - SVG_FECOMPOSITE_OPERATOR_OVER: number; - SVG_FECOMPOSITE_OPERATOR_XOR: number; - SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - SVG_FECOMPOSITE_OPERATOR_IN: number; - SVG_FECOMPOSITE_OPERATOR_ATOP: number; -} -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - SVG_FECOMPOSITE_OPERATOR_OUT: number; - SVG_FECOMPOSITE_OPERATOR_OVER: number; - SVG_FECOMPOSITE_OPERATOR_XOR: number; - SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - SVG_FECOMPOSITE_OPERATOR_IN: number; - SVG_FECOMPOSITE_OPERATOR_ATOP: number; +interface SVGUseElement extends SVGElement, SVGStylable, SVGTransformable, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGURIReference { + animatedInstanceRoot: SVGElementInstance; + height: SVGAnimatedLength; + instanceRoot: SVGElementInstance; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ValidityState { - customError: boolean; - valueMissing: boolean; - stepMismatch: boolean; - rangeUnderflow: boolean; - rangeOverflow: boolean; - typeMismatch: boolean; - patternMismatch: boolean; - tooLong: boolean; - valid: boolean; -} -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; +declare var SVGUseElement: { + prototype: SVGUseElement; + new(): SVGUseElement; } -interface HTMLTrackElement extends HTMLElement { - kind: string; - src: string; - srclang: string; - track: TextTrack; - label: string; - default: boolean; - readyState: number; - ERROR: number; - LOADING: number; - LOADED: number; - NONE: number; -} -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - ERROR: number; - LOADING: number; - LOADED: number; - NONE: number; +interface SVGViewElement extends SVGElement, SVGExternalResourcesRequired, SVGFitToViewBox, SVGZoomAndPan { + viewTarget: SVGStringList; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSApp { - createFileFromStorageFile(storageFile: any): File; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - terminateApp(exceptionObject: any): void; - createDataPackage(object: any): any; - execUnsafeLocalFunction(unsafeFunction: MSUnsafeFunctionCallback): any; - getHtmlPrintDocumentSource(htmlDoc: any): any; - addPublicLocalApplicationUri(uri: string): void; - createDataPackageFromSelection(): any; - getViewOpener(): MSAppView; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - createNewView(uri: string): MSAppView; - getCurrentPriority(): string; - NORMAL: string; - HIGH: string; - IDLE: string; - CURRENT: string; +declare var SVGViewElement: { + prototype: SVGViewElement; + new(): SVGViewElement; } -declare var MSApp: MSApp; -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - in1: SVGAnimatedString; -} -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; +interface SVGZoomAndPan { + SVG_ZOOMANDPAN_DISABLE: number; + SVG_ZOOMANDPAN_MAGNIFY: number; + SVG_ZOOMANDPAN_UNKNOWN: number; } +declare var SVGZoomAndPan: SVGZoomAndPan; -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - kernelUnitLengthY: SVGAnimatedNumber; - surfaceScale: SVGAnimatedNumber; - in1: SVGAnimatedString; - kernelUnitLengthX: SVGAnimatedNumber; - diffuseConstant: SVGAnimatedNumber; +interface SVGZoomEvent extends UIEvent { + newScale: number; + newTranslate: SVGPoint; + previousScale: number; + previousTranslate: SVGPoint; + zoomRectScreen: SVGRect; } -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; + +declare var SVGZoomEvent: { + prototype: SVGZoomEvent; + new(): SVGZoomEvent; } -interface MSCSSMatrix { - m24: number; - m34: number; - a: number; - d: number; - m32: number; - m41: number; - m11: number; - f: number; - e: number; - m23: number; - m14: number; - m33: number; - m22: number; - m21: number; - c: number; - m12: number; - b: number; - m42: number; - m31: number; - m43: number; - m13: number; - m44: number; - multiply(secondMatrix: MSCSSMatrix): MSCSSMatrix; - skewY(angle: number): MSCSSMatrix; - setMatrixValue(value: string): void; - inverse(): MSCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): MSCSSMatrix; - toString(): string; - rotate(angleX: number, angleY?: number, angleZ?: number): MSCSSMatrix; - translate(x: number, y: number, z?: number): MSCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): MSCSSMatrix; - skewX(angle: number): MSCSSMatrix; +interface Screen extends EventTarget { + availHeight: number; + availWidth: number; + bufferDepth: number; + colorDepth: number; + deviceXDPI: number; + deviceYDPI: number; + fontSmoothingEnabled: boolean; + height: number; + logicalXDPI: number; + logicalYDPI: number; + msOrientation: string; + onmsorientationchange: (ev: Event) => any; + pixelDepth: number; + systemXDPI: number; + systemYDPI: number; + width: number; + msLockOrientation(orientations: string): boolean; + msLockOrientation(orientations: string[]): boolean; + msUnlockOrientation(): void; + addEventListener(type: "MSOrientationChange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSCSSMatrix: { - prototype: MSCSSMatrix; - new(text?: string): MSCSSMatrix; + +declare var Screen: { + prototype: Screen; + new(): Screen; } -interface Worker extends AbstractWorker { - onmessage: (ev: MessageEvent) => any; - postMessage(message: any, ports?: any): void; - terminate(): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface ScriptNotifyEvent extends Event { + callingUri: string; + value: string; } -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; + +declare var ScriptNotifyEvent: { + prototype: ScriptNotifyEvent; + new(): ScriptNotifyEvent; } -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; +interface ScriptProcessorNode extends AudioNode { + bufferSize: number; + onaudioprocess: (ev: AudioProcessingEvent) => any; + addEventListener(type: "audioprocess", listener: (ev: AudioProcessingEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSGraphicsTrust { - status: string; - constrictionActive: boolean; +declare var ScriptProcessorNode: { + prototype: ScriptProcessorNode; + new(): ScriptProcessorNode; } -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; + +interface Selection { + anchorNode: Node; + anchorOffset: number; + focusNode: Node; + focusOffset: number; + isCollapsed: boolean; + rangeCount: number; + type: string; + addRange(range: Range): void; + collapse(parentNode: Node, offset: number): void; + collapseToEnd(): void; + collapseToStart(): void; + containsNode(node: Node, partlyContained: boolean): boolean; + deleteFromDocument(): void; + empty(): void; + extend(newNode: Node, offset: number): void; + getRangeAt(index: number): Range; + removeAllRanges(): void; + removeRange(range: Range): void; + selectAllChildren(parentNode: Node): void; + setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; + toString(): string; } -interface SubtleCrypto { - unwrapKey(wrappedKey: ArrayBufferView, keyAlgorithm: any, keyEncryptionKey: Key, extractable?: boolean, keyUsages?: string[]): KeyOperation; - encrypt(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; - importKey(format: string, keyData: ArrayBufferView, algorithm: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - wrapKey(key: Key, keyEncryptionKey: Key, keyWrappingAlgorithm: any): KeyOperation; - verify(algorithm: any, key: Key, signature: ArrayBufferView, buffer?: ArrayBufferView): CryptoOperation; - deriveKey(algorithm: any, baseKey: Key, derivedKeyType: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - digest(algorithm: any, buffer?: ArrayBufferView): CryptoOperation; - exportKey(format: string, key: Key): KeyOperation; - generateKey(algorithm: any, extractable?: boolean, keyUsages?: string[]): KeyOperation; - sign(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; - decrypt(algorithm: any, key: Key, buffer?: ArrayBufferView): CryptoOperation; +declare var Selection: { + prototype: Selection; + new(): Selection; } -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; + +interface SourceBuffer extends EventTarget { + appendWindowEnd: number; + appendWindowStart: number; + audioTracks: AudioTrackList; + buffered: TimeRanges; + mode: string; + timestampOffset: number; + updating: boolean; + videoTracks: VideoTrackList; + abort(): void; + appendBuffer(data: ArrayBuffer): void; + appendBuffer(data: ArrayBufferView): void; + appendStream(stream: MSStream, maxSize?: number): void; + remove(start: number, end: number): void; } -interface Crypto extends RandomSource { - subtle: SubtleCrypto; -} -declare var Crypto: { - prototype: Crypto; - new(): Crypto; +declare var SourceBuffer: { + prototype: SourceBuffer; + new(): SourceBuffer; } -interface VideoPlaybackQuality { - totalFrameDelay: number; - creationTime: number; - totalVideoFrames: number; - droppedVideoFrames: number; -} -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; +interface SourceBufferList extends EventTarget { + length: number; + item(index: number): SourceBuffer; + [index: number]: SourceBuffer; } -interface GlobalEventHandlers { - onpointerenter: (ev: PointerEvent) => any; - onpointerout: (ev: PointerEvent) => any; - onpointerdown: (ev: PointerEvent) => any; - onpointerup: (ev: PointerEvent) => any; - onpointercancel: (ev: PointerEvent) => any; - onpointerover: (ev: PointerEvent) => any; - onpointermove: (ev: PointerEvent) => any; - onpointerleave: (ev: PointerEvent) => any; - addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var SourceBufferList: { + prototype: SourceBufferList; + new(): SourceBufferList; } -interface Key { - algorithm: Algorithm; - type: string; - extractable: boolean; - keyUsage: string[]; -} -declare var Key: { - prototype: Key; - new(): Key; +interface StereoPannerNode extends AudioNode { + pan: AudioParam; } -interface DeviceAcceleration { - y: number; - x: number; - z: number; -} -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; +declare var StereoPannerNode: { + prototype: StereoPannerNode; + new(): StereoPannerNode; } -interface HTMLAllCollection extends HTMLCollection { - namedItem(name: string): Element; - // [name: string]: Element; +interface Storage { + length: number; + clear(): void; + getItem(key: string): any; + key(index: number): string; + removeItem(key: string): void; + setItem(key: string, data: string): void; + [key: string]: any; + [index: number]: string; } -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; + +declare var Storage: { + prototype: Storage; + new(): Storage; } -interface AesGcmEncryptResult { - ciphertext: ArrayBuffer; - tag: ArrayBuffer; +interface StorageEvent extends Event { + key: string; + newValue: any; + oldValue: any; + storageArea: Storage; + url: string; + initStorageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, keyArg: string, oldValueArg: any, newValueArg: any, urlArg: string, storageAreaArg: Storage): void; } -declare var AesGcmEncryptResult: { - prototype: AesGcmEncryptResult; - new(): AesGcmEncryptResult; + +declare var StorageEvent: { + prototype: StorageEvent; + new(): StorageEvent; } -interface NavigationCompletedEvent extends NavigationEvent { - webErrorStatus: number; - isSuccess: boolean; +interface StyleMedia { + type: string; + matchMedium(mediaquery: string): boolean; } -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; + +declare var StyleMedia: { + prototype: StyleMedia; + new(): StyleMedia; } -interface MutationRecord { - oldValue: string; - previousSibling: Node; - addedNodes: NodeList; - attributeName: string; - removedNodes: NodeList; - target: Node; - nextSibling: Node; - attributeNamespace: string; +interface StyleSheet { + disabled: boolean; + href: string; + media: MediaList; + ownerNode: Node; + parentStyleSheet: StyleSheet; + title: string; type: string; } -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; + +declare var StyleSheet: { + prototype: StyleSheet; + new(): StyleSheet; } -interface MimeTypeArray { +interface StyleSheetList { length: number; - item(index: number): Plugin; - [index: number]: Plugin; - namedItem(type: string): Plugin; - // [type: string]: Plugin; -} -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; + item(index?: number): StyleSheet; + [index: number]: StyleSheet; } -interface KeyOperation extends EventTarget { - oncomplete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - result: any; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var KeyOperation: { - prototype: KeyOperation; - new(): KeyOperation; +declare var StyleSheetList: { + prototype: StyleSheetList; + new(): StyleSheetList; } -interface DOMStringMap { +interface StyleSheetPageList { + length: number; + item(index: number): CSSPageRule; + [index: number]: CSSPageRule; } -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; + +declare var StyleSheetPageList: { + prototype: StyleSheetPageList; + new(): StyleSheetPageList; } -interface DeviceOrientationEvent extends Event { - gamma: number; - alpha: number; - absolute: boolean; - beta: number; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number, beta: number, gamma: number, absolute: boolean): void; +interface SubtleCrypto { + decrypt(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + decrypt(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + deriveBits(algorithm: string, baseKey: CryptoKey, length: number): any; + deriveBits(algorithm: Algorithm, baseKey: CryptoKey, length: number): any; + deriveKey(algorithm: string, baseKey: CryptoKey, derivedKeyType: string, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: string, baseKey: CryptoKey, derivedKeyType: Algorithm, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: Algorithm, baseKey: CryptoKey, derivedKeyType: string, extractable: boolean, keyUsages: string[]): any; + deriveKey(algorithm: Algorithm, baseKey: CryptoKey, derivedKeyType: Algorithm, extractable: boolean, keyUsages: string[]): any; + digest(algorithm: string, data: ArrayBufferView): any; + digest(algorithm: Algorithm, data: ArrayBufferView): any; + encrypt(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + encrypt(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + exportKey(format: string, key: CryptoKey): any; + generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): any; + generateKey(algorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + importKey(format: string, keyData: ArrayBufferView, algorithm: string, extractable: boolean, keyUsages: string[]): any; + importKey(format: string, keyData: ArrayBufferView, algorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + sign(algorithm: string, key: CryptoKey, data: ArrayBufferView): any; + sign(algorithm: Algorithm, key: CryptoKey, data: ArrayBufferView): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string, unwrappedKeyAlgorithm: string, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string, unwrappedKeyAlgorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: Algorithm, unwrappedKeyAlgorithm: string, extractable: boolean, keyUsages: string[]): any; + unwrapKey(format: string, wrappedKey: ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: Algorithm, unwrappedKeyAlgorithm: Algorithm, extractable: boolean, keyUsages: string[]): any; + verify(algorithm: string, key: CryptoKey, signature: ArrayBufferView, data: ArrayBufferView): any; + verify(algorithm: Algorithm, key: CryptoKey, signature: ArrayBufferView, data: ArrayBufferView): any; + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: string): any; + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: Algorithm): any; } -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(): DeviceOrientationEvent; + +declare var SubtleCrypto: { + prototype: SubtleCrypto; + new(): SubtleCrypto; } -interface MSMediaKeys { - keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; +interface Text extends CharacterData { + wholeText: string; + replaceWholeText(content: string): Text; + splitText(offset: number): Text; } -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; + +declare var Text: { + prototype: Text; + new(): Text; } -interface MSMediaKeyMessageEvent extends Event { - destinationURL: string; - message: Uint8Array; +interface TextEvent extends UIEvent { + data: string; + inputMethod: number; + locale: string; + initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; + DOM_INPUT_METHOD_DROP: number; + DOM_INPUT_METHOD_HANDWRITING: number; + DOM_INPUT_METHOD_IME: number; + DOM_INPUT_METHOD_KEYBOARD: number; + DOM_INPUT_METHOD_MULTIMODAL: number; + DOM_INPUT_METHOD_OPTION: number; + DOM_INPUT_METHOD_PASTE: number; + DOM_INPUT_METHOD_SCRIPT: number; + DOM_INPUT_METHOD_UNKNOWN: number; + DOM_INPUT_METHOD_VOICE: number; } -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; + +declare var TextEvent: { + prototype: TextEvent; + new(): TextEvent; + DOM_INPUT_METHOD_DROP: number; + DOM_INPUT_METHOD_HANDWRITING: number; + DOM_INPUT_METHOD_IME: number; + DOM_INPUT_METHOD_KEYBOARD: number; + DOM_INPUT_METHOD_MULTIMODAL: number; + DOM_INPUT_METHOD_OPTION: number; + DOM_INPUT_METHOD_PASTE: number; + DOM_INPUT_METHOD_SCRIPT: number; + DOM_INPUT_METHOD_UNKNOWN: number; + DOM_INPUT_METHOD_VOICE: number; } -interface MSHTMLWebViewElement extends HTMLElement { - documentTitle: string; +interface TextMetrics { width: number; - src: string; - canGoForward: boolean; - height: number; - canGoBack: boolean; - navigateWithHttpRequestMessage(requestMessage: any): void; - goBack(): void; - navigate(uri: string): void; - stop(): void; - navigateToString(contents: string): void; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - refresh(): void; - goForward(): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; } -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; + +declare var TextMetrics: { + prototype: TextMetrics; + new(): TextMetrics; +} + +interface TextRange { + boundingHeight: number; + boundingLeft: number; + boundingTop: number; + boundingWidth: number; + htmlText: string; + offsetLeft: number; + offsetTop: number; + text: string; + collapse(start?: boolean): void; + compareEndPoints(how: string, sourceRange: TextRange): number; + duplicate(): TextRange; + execCommand(cmdID: string, showUI?: boolean, value?: any): boolean; + execCommandShowHelp(cmdID: string): boolean; + expand(Unit: string): boolean; + findText(string: string, count?: number, flags?: number): boolean; + getBookmark(): string; + getBoundingClientRect(): ClientRect; + getClientRects(): ClientRectList; + inRange(range: TextRange): boolean; + isEqual(range: TextRange): boolean; + move(unit: string, count?: number): number; + moveEnd(unit: string, count?: number): number; + moveStart(unit: string, count?: number): number; + moveToBookmark(bookmark: string): boolean; + moveToElementText(element: Element): void; + moveToPoint(x: number, y: number): void; + parentElement(): Element; + pasteHTML(html: string): void; + queryCommandEnabled(cmdID: string): boolean; + queryCommandIndeterm(cmdID: string): boolean; + queryCommandState(cmdID: string): boolean; + queryCommandSupported(cmdID: string): boolean; + queryCommandText(cmdID: string): string; + queryCommandValue(cmdID: string): any; + scrollIntoView(fStart?: boolean): void; + select(): void; + setEndPoint(how: string, SourceRange: TextRange): void; } -interface NavigationEvent extends Event { - uri: string; -} -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; +declare var TextRange: { + prototype: TextRange; + new(): TextRange; } -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; +interface TextRangeCollection { + length: number; + item(index: number): TextRange; + [index: number]: TextRange; } -interface SourceBuffer extends EventTarget { - updating: boolean; - appendWindowStart: number; - appendWindowEnd: number; - buffered: TimeRanges; - timestampOffset: number; - audioTracks: AudioTrackList; - appendBuffer(data: ArrayBuffer): void; - remove(start: number, end: number): void; - abort(): void; - appendStream(stream: MSStream, maxSize?: number): void; -} -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; +declare var TextRangeCollection: { + prototype: TextRangeCollection; + new(): TextRangeCollection; } -interface MSInputMethodContext extends EventTarget { - oncandidatewindowshow: (ev: any) => any; - target: HTMLElement; - compositionStartOffset: number; - oncandidatewindowhide: (ev: any) => any; - oncandidatewindowupdate: (ev: any) => any; - compositionEndOffset: number; - getCompositionAlternatives(): string[]; - getCandidateWindowClientRect(): ClientRect; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: "candidatewindowshow", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "candidatewindowhide", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "candidatewindowupdate", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface TextTrack extends EventTarget { + activeCues: TextTrackCueList; + cues: TextTrackCueList; + inBandMetadataTrackDispatchType: string; + kind: string; + label: string; + language: string; + mode: any; + oncuechange: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + readyState: number; + addCue(cue: TextTrackCue): void; + removeCue(cue: TextTrackCue): void; + DISABLED: number; + ERROR: number; + HIDDEN: number; + LOADED: number; + LOADING: number; + NONE: number; + SHOWING: number; + addEventListener(type: "cuechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; + +declare var TextTrack: { + prototype: TextTrack; + new(): TextTrack; + DISABLED: number; + ERROR: number; + HIDDEN: number; + LOADED: number; + LOADING: number; + NONE: number; + SHOWING: number; } -interface DeviceRotationRate { - gamma: number; - alpha: number; - beta: number; +interface TextTrackCue extends EventTarget { + endTime: number; + id: string; + onenter: (ev: Event) => any; + onexit: (ev: Event) => any; + pauseOnExit: boolean; + startTime: number; + text: string; + track: TextTrack; + getCueAsHTML(): DocumentFragment; + addEventListener(type: "enter", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "exit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; + +declare var TextTrackCue: { + prototype: TextTrackCue; + new(startTime: number, endTime: number, text: string): TextTrackCue; } -interface PluginArray { +interface TextTrackCueList { length: number; - refresh(reload?: boolean): void; - item(index: number): Plugin; - [index: number]: Plugin; - namedItem(name: string): Plugin; - // [name: string]: Plugin; -} -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; + getCueById(id: string): TextTrackCue; + item(index: number): TextTrackCue; + [index: number]: TextTrackCue; } -interface MSMediaKeyError { - systemCode: number; - code: number; - MS_MEDIA_KEYERR_SERVICE: number; - MS_MEDIA_KEYERR_HARDWARECHANGE: number; - MS_MEDIA_KEYERR_OUTPUT: number; - MS_MEDIA_KEYERR_DOMAIN: number; - MS_MEDIA_KEYERR_UNKNOWN: number; - MS_MEDIA_KEYERR_CLIENT: number; -} -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - MS_MEDIA_KEYERR_SERVICE: number; - MS_MEDIA_KEYERR_HARDWARECHANGE: number; - MS_MEDIA_KEYERR_OUTPUT: number; - MS_MEDIA_KEYERR_DOMAIN: number; - MS_MEDIA_KEYERR_UNKNOWN: number; - MS_MEDIA_KEYERR_CLIENT: number; +declare var TextTrackCueList: { + prototype: TextTrackCueList; + new(): TextTrackCueList; } -interface Plugin { +interface TextTrackList extends EventTarget { length: number; - filename: string; - version: string; - name: string; - description: string; - item(index: number): MimeType; - [index: number]: MimeType; - namedItem(type: string): MimeType; - // [type: string]: MimeType; -} -declare var Plugin: { - prototype: Plugin; - new(): Plugin; + onaddtrack: (ev: TrackEvent) => any; + item(index: number): TextTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: TextTrack; } -interface MediaSource extends EventTarget { - sourceBuffers: SourceBufferList; - duration: number; - readyState: string; - activeSourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: string): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; +declare var TextTrackList: { + prototype: TextTrackList; + new(): TextTrackList; } -interface SourceBufferList extends EventTarget { +interface TimeRanges { length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; + end(index: number): number; + start(index: number): number; } -interface XMLDocument extends Document { -} -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; +declare var TimeRanges: { + prototype: TimeRanges; + new(): TimeRanges; } -interface DeviceMotionEvent extends Event { - rotationRate: DeviceRotationRate; - acceleration: DeviceAcceleration; - interval: number; - accelerationIncludingGravity: DeviceAcceleration; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict, accelerationIncludingGravity: DeviceAccelerationDict, rotationRate: DeviceRotationRateDict, interval: number): void; -} -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(): DeviceMotionEvent; +interface Touch { + clientX: number; + clientY: number; + identifier: number; + pageX: number; + pageY: number; + screenX: number; + screenY: number; + target: EventTarget; } -interface MimeType { - enabledPlugin: Plugin; - suffixes: string; - type: string; - description: string; -} -declare var MimeType: { - prototype: MimeType; - new(): MimeType; +declare var Touch: { + prototype: Touch; + new(): Touch; } -interface PointerEvent extends MouseEvent { - width: number; - rotation: number; - pressure: number; - pointerType: any; - isPrimary: boolean; - tiltY: number; - height: number; - intermediatePoints: any; - currentPoint: any; - tiltX: number; - hwTimestamp: number; - pointerId: number; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; -} -declare var PointerEvent: { - prototype: PointerEvent; - new(): PointerEvent; +interface TouchEvent extends UIEvent { + altKey: boolean; + changedTouches: TouchList; + ctrlKey: boolean; + metaKey: boolean; + shiftKey: boolean; + targetTouches: TouchList; + touches: TouchList; } -interface MSDocumentExtensions { - captureEvents(): void; - releaseEvents(): void; +declare var TouchEvent: { + prototype: TouchEvent; + new(): TouchEvent; } -interface MutationObserver { - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; - disconnect(): void; +interface TouchList { + length: number; + item(index: number): Touch; + [index: number]: Touch; } -declare var MutationObserver: { - prototype: MutationObserver; - new (callback: (arr: MutationRecord[], observer: MutationObserver)=>any): MutationObserver; + +declare var TouchList: { + prototype: TouchList; + new(): TouchList; } -interface MSWebViewAsyncOperation extends EventTarget { - target: MSHTMLWebViewElement; - oncomplete: (ev: Event) => any; - error: DOMError; - onerror: (ev: ErrorEvent) => any; - readyState: number; - type: number; - result: any; - start(): void; - ERROR: number; - TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - TYPE_INVOKE_SCRIPT: number; - COMPLETED: number; - TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - STARTED: number; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface TrackEvent extends Event { + track: any; } -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - ERROR: number; - TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - TYPE_INVOKE_SCRIPT: number; - COMPLETED: number; - TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - STARTED: number; + +declare var TrackEvent: { + prototype: TrackEvent; + new(): TrackEvent; } -interface ScriptNotifyEvent extends Event { - value: string; - callingUri: string; +interface TransitionEvent extends Event { + elapsedTime: number; + propertyName: string; + initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; } -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; + +declare var TransitionEvent: { + prototype: TransitionEvent; + new(): TransitionEvent; } -interface PerformanceNavigationTiming extends PerformanceEntry { - redirectStart: number; - domainLookupEnd: number; - responseStart: number; - domComplete: number; - domainLookupStart: number; - loadEventStart: number; - unloadEventEnd: number; - fetchStart: number; - requestStart: number; - domInteractive: number; - navigationStart: number; - connectEnd: number; - loadEventEnd: number; - connectStart: number; - responseEnd: number; - domLoading: number; - redirectEnd: number; - redirectCount: number; - unloadEventStart: number; - domContentLoadedEventStart: number; - domContentLoadedEventEnd: number; - type: string; +interface TreeWalker { + currentNode: Node; + expandEntityReferences: boolean; + filter: NodeFilter; + root: Node; + whatToShow: number; + firstChild(): Node; + lastChild(): Node; + nextNode(): Node; + nextSibling(): Node; + parentNode(): Node; + previousNode(): Node; + previousSibling(): Node; } -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; + +declare var TreeWalker: { + prototype: TreeWalker; + new(): TreeWalker; } -interface MSMediaKeyNeededEvent extends Event { - initData: Uint8Array; +interface UIEvent extends Event { + detail: number; + view: Window; + initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; } -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; + +declare var UIEvent: { + prototype: UIEvent; + new(type: string, eventInitDict?: UIEventInit): UIEvent; } -interface LongRunningScriptDetectedEvent extends Event { - stopPageScriptExecution: boolean; - executionTime: number; +interface URL { + createObjectURL(object: any, options?: ObjectURLOptions): string; + revokeObjectURL(url: string): void; } -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; +declare var URL: URL; + +interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { + mediaType: string; } -interface MSAppView { - viewId: number; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; +declare var UnviewableContentIdentifiedEvent: { + prototype: UnviewableContentIdentifiedEvent; + new(): UnviewableContentIdentifiedEvent; } -declare var MSAppView: { - prototype: MSAppView; - new(): MSAppView; + +interface ValidityState { + badInput: boolean; + customError: boolean; + patternMismatch: boolean; + rangeOverflow: boolean; + rangeUnderflow: boolean; + stepMismatch: boolean; + tooLong: boolean; + typeMismatch: boolean; + valid: boolean; + valueMissing: boolean; } -interface PerfWidgetExternal { - maxCpuSpeed: number; - independentRenderingEnabled: boolean; - irDisablingContentString: string; - irStatusAvailable: boolean; - performanceCounter: number; - averagePaintTime: number; - activeNetworkRequestCount: number; - paintRequestsPerSecond: number; - extraInformationEnabled: boolean; - performanceCounterFrequency: number; - averageFrameTime: number; - repositionWindow(x: number, y: number): void; - getRecentMemoryUsage(last: number): any; - getMemoryUsage(): number; - resizeWindow(width: number, height: number): void; - getProcessCpuUsage(): number; - removeEventListener(eventType: string, callback: (ev: any) => any): void; - getRecentCpuUsage(last: number): any; - addEventListener(eventType: string, callback: (ev: any) => any): void; - getRecentFrames(last: number): any; - getRecentPaintRequests(last: number): any; +declare var ValidityState: { + prototype: ValidityState; + new(): ValidityState; } -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; + +interface VideoPlaybackQuality { + corruptedVideoFrames: number; + creationTime: number; + droppedVideoFrames: number; + totalFrameDelay: number; + totalVideoFrames: number; } -interface PageTransitionEvent extends Event { - persisted: boolean; +declare var VideoPlaybackQuality: { + prototype: VideoPlaybackQuality; + new(): VideoPlaybackQuality; } -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; + +interface VideoTrack { + id: string; + kind: string; + label: string; + language: string; + selected: boolean; + sourceBuffer: SourceBuffer; } -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; +declare var VideoTrack: { + prototype: VideoTrack; + new(): VideoTrack; } -interface HTMLDocument extends Document { +interface VideoTrackList extends EventTarget { + length: number; + onaddtrack: (ev: TrackEvent) => any; + onchange: (ev: Event) => any; + onremovetrack: (ev: TrackEvent) => any; + selectedIndex: number; + getTrackById(id: string): VideoTrack; + item(index: number): VideoTrack; + addEventListener(type: "addtrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "removetrack", listener: (ev: TrackEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: VideoTrack; } -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; + +declare var VideoTrackList: { + prototype: VideoTrackList; + new(): VideoTrackList; } -interface KeyPair { - privateKey: Key; - publicKey: Key; +interface WEBGL_compressed_texture_s3tc { + COMPRESSED_RGBA_S3TC_DXT1_EXT: number; + COMPRESSED_RGBA_S3TC_DXT3_EXT: number; + COMPRESSED_RGBA_S3TC_DXT5_EXT: number; + COMPRESSED_RGB_S3TC_DXT1_EXT: number; } -declare var KeyPair: { - prototype: KeyPair; - new(): KeyPair; + +declare var WEBGL_compressed_texture_s3tc: { + prototype: WEBGL_compressed_texture_s3tc; + new(): WEBGL_compressed_texture_s3tc; + COMPRESSED_RGBA_S3TC_DXT1_EXT: number; + COMPRESSED_RGBA_S3TC_DXT3_EXT: number; + COMPRESSED_RGBA_S3TC_DXT5_EXT: number; + COMPRESSED_RGB_S3TC_DXT1_EXT: number; } -interface MSMediaKeySession extends EventTarget { - sessionId: string; - error: MSMediaKeyError; - keySystem: string; - close(): void; - update(key: Uint8Array): void; +interface WEBGL_debug_renderer_info { + UNMASKED_RENDERER_WEBGL: number; + UNMASKED_VENDOR_WEBGL: number; } -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; + +declare var WEBGL_debug_renderer_info: { + prototype: WEBGL_debug_renderer_info; + new(): WEBGL_debug_renderer_info; + UNMASKED_RENDERER_WEBGL: number; + UNMASKED_VENDOR_WEBGL: number; } -interface UnviewableContentIdentifiedEvent extends NavigationEvent { - referrer: string; +interface WEBGL_depth_texture { + UNSIGNED_INT_24_8_WEBGL: number; } -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; + +declare var WEBGL_depth_texture: { + prototype: WEBGL_depth_texture; + new(): WEBGL_depth_texture; + UNSIGNED_INT_24_8_WEBGL: number; } -interface CryptoOperation extends EventTarget { - algorithm: Algorithm; - oncomplete: (ev: Event) => any; - onerror: (ev: ErrorEvent) => any; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: UIEvent) => any; - key: Key; - result: any; - abort(): void; - finish(): void; - process(buffer: ArrayBufferView): void; - addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface WaveShaperNode extends AudioNode { + curve: any; + oversample: string; } -declare var CryptoOperation: { - prototype: CryptoOperation; - new(): CryptoOperation; + +declare var WaveShaperNode: { + prototype: WaveShaperNode; + new(): WaveShaperNode; } -interface WebGLTexture extends WebGLObject { +interface WebGLActiveInfo { + name: string; + size: number; + type: number; } -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; + +declare var WebGLActiveInfo: { + prototype: WebGLActiveInfo; + new(): WebGLActiveInfo; } -interface OES_texture_float { +interface WebGLBuffer extends WebGLObject { } -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; + +declare var WebGLBuffer: { + prototype: WebGLBuffer; + new(): WebGLBuffer; } interface WebGLContextEvent extends Event { statusMessage: string; } + declare var WebGLContextEvent: { prototype: WebGLContextEvent; new(): WebGLContextEvent; } -interface WebGLRenderbuffer extends WebGLObject { +interface WebGLFramebuffer extends WebGLObject { } -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; + +declare var WebGLFramebuffer: { + prototype: WebGLFramebuffer; + new(): WebGLFramebuffer; } -interface WebGLUniformLocation { +interface WebGLObject { } -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; + +declare var WebGLObject: { + prototype: WebGLObject; + new(): WebGLObject; } -interface WebGLActiveInfo { - name: string; - type: number; - size: number; +interface WebGLProgram extends WebGLObject { } -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; + +declare var WebGLProgram: { + prototype: WebGLProgram; + new(): WebGLProgram; } -interface WEBGL_compressed_texture_s3tc { - COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - COMPRESSED_RGB_S3TC_DXT1_EXT: number; +interface WebGLRenderbuffer extends WebGLObject { } -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - COMPRESSED_RGB_S3TC_DXT1_EXT: number; + +declare var WebGLRenderbuffer: { + prototype: WebGLRenderbuffer; + new(): WebGLRenderbuffer; } interface WebGLRenderingContext { - drawingBufferWidth: number; - drawingBufferHeight: number; canvas: HTMLCanvasElement; - getUniformLocation(program: WebGLProgram, name: string): WebGLUniformLocation; + drawingBufferHeight: number; + drawingBufferWidth: number; + activeTexture(texture: number): void; + attachShader(program: WebGLProgram, shader: WebGLShader): void; + bindAttribLocation(program: WebGLProgram, index: number, name: string): void; + bindBuffer(target: number, buffer: WebGLBuffer): void; + bindFramebuffer(target: number, framebuffer: WebGLFramebuffer): void; + bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer): void; bindTexture(target: number, texture: WebGLTexture): void; - bufferData(target: number, data: ArrayBufferView, usage: number): void; - bufferData(target: number, data: ArrayBuffer, usage: number): void; + blendColor(red: number, green: number, blue: number, alpha: number): void; + blendEquation(mode: number): void; + blendEquationSeparate(modeRGB: number, modeAlpha: number): void; + blendFunc(sfactor: number, dfactor: number): void; + blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; bufferData(target: number, size: number, usage: number): void; - depthMask(flag: boolean): void; - getUniform(program: WebGLProgram, location: WebGLUniformLocation): any; - vertexAttrib3fv(indx: number, values: number[]): void; - vertexAttrib3fv(indx: number, values: Float32Array): void; - linkProgram(program: WebGLProgram): void; - getSupportedExtensions(): string[]; - bufferSubData(target: number, offset: number, data: ArrayBuffer): void; + bufferData(target: number, size: ArrayBufferView, usage: number): void; + bufferData(target: number, size: any, usage: number): void; bufferSubData(target: number, offset: number, data: ArrayBufferView): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - polygonOffset(factor: number, units: number): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - createTexture(): WebGLTexture; - hint(target: number, mode: number): void; - getVertexAttrib(index: number, pname: number): any; - enableVertexAttribArray(index: number): void; - depthRange(zNear: number, zFar: number): void; - cullFace(mode: number): void; - createFramebuffer(): WebGLFramebuffer; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture, level: number): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer): void; + bufferSubData(target: number, offset: number, data: any): void; + checkFramebufferStatus(target: number): number; + clear(mask: number): void; + clearColor(red: number, green: number, blue: number, alpha: number): void; + clearDepth(depth: number): void; + clearStencil(s: number): void; colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; + compileShader(shader: WebGLShader): void; compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - getExtension(name: string): any; + compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; + copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; + copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; + createBuffer(): WebGLBuffer; + createFramebuffer(): WebGLFramebuffer; createProgram(): WebGLProgram; + createRenderbuffer(): WebGLRenderbuffer; + createShader(type: number): WebGLShader; + createTexture(): WebGLTexture; + cullFace(mode: number): void; + deleteBuffer(buffer: WebGLBuffer): void; + deleteFramebuffer(framebuffer: WebGLFramebuffer): void; + deleteProgram(program: WebGLProgram): void; + deleteRenderbuffer(renderbuffer: WebGLRenderbuffer): void; deleteShader(shader: WebGLShader): void; - getAttachedShaders(program: WebGLProgram): WebGLShader[]; - enable(cap: number): void; - blendEquation(mode: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, image: HTMLImageElement): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, canvas: HTMLCanvasElement): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, video: HTMLVideoElement): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageData): void; - createBuffer(): WebGLBuffer; deleteTexture(texture: WebGLTexture): void; - useProgram(program: WebGLProgram): void; - vertexAttrib2fv(indx: number, values: number[]): void; - vertexAttrib2fv(indx: number, values: Float32Array): void; - checkFramebufferStatus(target: number): number; - frontFace(mode: number): void; - getBufferParameter(target: number, pname: number): any; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, image: HTMLImageElement): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, canvas: HTMLCanvasElement): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, video: HTMLVideoElement): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageData): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - getVertexAttribOffset(index: number, pname: number): number; + depthFunc(func: number): void; + depthMask(flag: boolean): void; + depthRange(zNear: number, zFar: number): void; + detachShader(program: WebGLProgram, shader: WebGLShader): void; + disable(cap: number): void; disableVertexAttribArray(index: number): void; - blendFunc(sfactor: number, dfactor: number): void; + drawArrays(mode: number, first: number, count: number): void; drawElements(mode: number, count: number, type: number, offset: number): void; - isFramebuffer(framebuffer: WebGLFramebuffer): boolean; - uniform3iv(location: WebGLUniformLocation, v: number[]): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array): void; - lineWidth(width: number): void; - getShaderInfoLog(shader: WebGLShader): string; - getTexParameter(target: number, pname: number): any; + enable(cap: number): void; + enableVertexAttribArray(index: number): void; + finish(): void; + flush(): void; + framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer): void; + framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture, level: number): void; + frontFace(mode: number): void; + generateMipmap(target: number): void; + getActiveAttrib(program: WebGLProgram, index: number): WebGLActiveInfo; + getActiveUniform(program: WebGLProgram, index: number): WebGLActiveInfo; + getAttachedShaders(program: WebGLProgram): WebGLShader[]; + getAttribLocation(program: WebGLProgram, name: string): number; + getBufferParameter(target: number, pname: number): any; + getContextAttributes(): WebGLContextAttributes; + getError(): number; + getExtension(name: string): any; + getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; getParameter(pname: number): any; + getProgramInfoLog(program: WebGLProgram): string; + getProgramParameter(program: WebGLProgram, pname: number): any; + getRenderbufferParameter(target: number, pname: number): any; + getShaderInfoLog(shader: WebGLShader): string; + getShaderParameter(shader: WebGLShader, pname: number): any; getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat; - getContextAttributes(): WebGLContextAttributes; - vertexAttrib1f(indx: number, x: number): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; + getShaderSource(shader: WebGLShader): string; + getSupportedExtensions(): string[]; + getTexParameter(target: number, pname: number): any; + getUniform(program: WebGLProgram, location: WebGLUniformLocation): any; + getUniformLocation(program: WebGLProgram, name: string): WebGLUniformLocation; + getVertexAttrib(index: number, pname: number): any; + getVertexAttribOffset(index: number, pname: number): number; + hint(target: number, mode: number): void; + isBuffer(buffer: WebGLBuffer): boolean; isContextLost(): boolean; - uniform1iv(location: WebGLUniformLocation, v: number[]): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array): void; - getRenderbufferParameter(target: number, pname: number): any; - uniform2fv(location: WebGLUniformLocation, v: number[]): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array): void; + isEnabled(cap: number): boolean; + isFramebuffer(framebuffer: WebGLFramebuffer): boolean; + isProgram(program: WebGLProgram): boolean; + isRenderbuffer(renderbuffer: WebGLRenderbuffer): boolean; + isShader(shader: WebGLShader): boolean; isTexture(texture: WebGLTexture): boolean; - getError(): number; - shaderSource(shader: WebGLShader, source: string): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer): void; - stencilMask(mask: number): void; - bindBuffer(target: number, buffer: WebGLBuffer): void; - getAttribLocation(program: WebGLProgram, name: string): number; - uniform3i(location: WebGLUniformLocation, x: number, y: number, z: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - clear(mask: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; + lineWidth(width: number): void; + linkProgram(program: WebGLProgram): void; + pixelStorei(pname: number, param: number): void; + polygonOffset(factor: number, units: number): void; readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; + renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; + sampleCoverage(value: number, invert: boolean): void; scissor(x: number, y: number, width: number, height: number): void; - uniform2i(location: WebGLUniformLocation, x: number, y: number): void; - getActiveAttrib(program: WebGLProgram, index: number): WebGLActiveInfo; - getShaderSource(shader: WebGLShader): string; - generateMipmap(target: number): void; - bindAttribLocation(program: WebGLProgram, index: number, name: string): void; - uniform1fv(location: WebGLUniformLocation, v: number[]): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array): void; - uniform2iv(location: WebGLUniformLocation, v: number[]): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - uniform4fv(location: WebGLUniformLocation, v: number[]): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array): void; - vertexAttrib1fv(indx: number, values: number[]): void; - vertexAttrib1fv(indx: number, values: Float32Array): void; - flush(): void; - uniform4f(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; - deleteProgram(program: WebGLProgram): void; - isRenderbuffer(renderbuffer: WebGLRenderbuffer): boolean; - uniform1i(location: WebGLUniformLocation, x: number): void; - getProgramParameter(program: WebGLProgram, pname: number): any; - getActiveUniform(program: WebGLProgram, index: number): WebGLActiveInfo; + shaderSource(shader: WebGLShader, source: string): void; stencilFunc(func: number, ref: number, mask: number): void; - pixelStorei(pname: number, param: number): void; - disable(cap: number): void; - vertexAttrib4fv(indx: number, values: number[]): void; - vertexAttrib4fv(indx: number, values: Float32Array): void; - createRenderbuffer(): WebGLRenderbuffer; - isBuffer(buffer: WebGLBuffer): boolean; + stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; + stencilMask(mask: number): void; + stencilMaskSeparate(face: number, mask: number): void; + stencilOp(fail: number, zfail: number, zpass: number): void; stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - uniform4i(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; - sampleCoverage(value: number, invert: boolean): void; - depthFunc(func: number): void; + texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, image: HTMLImageElement): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, canvas: HTMLCanvasElement): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, video: HTMLVideoElement): void; + texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageData): void; texParameterf(target: number, pname: number, param: number): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - drawArrays(mode: number, first: number, count: number): void; texParameteri(target: number, pname: number, param: number): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - getShaderParameter(shader: WebGLShader, pname: number): any; - clearDepth(depth: number): void; - activeTexture(texture: number): void; - viewport(x: number, y: number, width: number, height: number): void; - detachShader(program: WebGLProgram, shader: WebGLShader): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, image: HTMLImageElement): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, canvas: HTMLCanvasElement): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, video: HTMLVideoElement): void; + texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageData): void; uniform1f(location: WebGLUniformLocation, x: number): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array): void; - deleteBuffer(buffer: WebGLBuffer): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - uniform3fv(location: WebGLUniformLocation, v: number[]): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array): void; - stencilMaskSeparate(face: number, mask: number): void; - attachShader(program: WebGLProgram, shader: WebGLShader): void; - compileShader(shader: WebGLShader): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - isShader(shader: WebGLShader): boolean; - clearStencil(s: number): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer): void; - finish(): void; + uniform1fv(location: WebGLUniformLocation, v: any): void; + uniform1i(location: WebGLUniformLocation, x: number): void; + uniform1iv(location: WebGLUniformLocation, v: Int32Array): void; uniform2f(location: WebGLUniformLocation, x: number, y: number): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; + uniform2fv(location: WebGLUniformLocation, v: any): void; + uniform2i(location: WebGLUniformLocation, x: number, y: number): void; + uniform2iv(location: WebGLUniformLocation, v: Int32Array): void; uniform3f(location: WebGLUniformLocation, x: number, y: number, z: number): void; - getProgramInfoLog(program: WebGLProgram): string; + uniform3fv(location: WebGLUniformLocation, v: any): void; + uniform3i(location: WebGLUniformLocation, x: number, y: number, z: number): void; + uniform3iv(location: WebGLUniformLocation, v: Int32Array): void; + uniform4f(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; + uniform4fv(location: WebGLUniformLocation, v: any): void; + uniform4i(location: WebGLUniformLocation, x: number, y: number, z: number, w: number): void; + uniform4iv(location: WebGLUniformLocation, v: Int32Array): void; + uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: any): void; + useProgram(program: WebGLProgram): void; validateProgram(program: WebGLProgram): void; - isEnabled(cap: number): boolean; + vertexAttrib1f(indx: number, x: number): void; + vertexAttrib1fv(indx: number, values: any): void; vertexAttrib2f(indx: number, x: number, y: number): void; - isProgram(program: WebGLProgram): boolean; - createShader(type: number): WebGLShader; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer): void; - uniform4iv(location: WebGLUniformLocation, v: number[]): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array): void; - DEPTH_FUNC: number; - DEPTH_COMPONENT16: number; - REPLACE: number; - REPEAT: number; - VERTEX_ATTRIB_ARRAY_ENABLED: number; - FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - STENCIL_BUFFER_BIT: number; - RENDERER: number; - STENCIL_BACK_REF: number; - TEXTURE26: number; - RGB565: number; - DITHER: number; - CONSTANT_COLOR: number; - GENERATE_MIPMAP_HINT: number; - POINTS: number; - DECR: number; - INT_VEC3: number; - TEXTURE28: number; - ONE_MINUS_CONSTANT_ALPHA: number; + vertexAttrib2fv(indx: number, values: any): void; + vertexAttrib3f(indx: number, x: number, y: number, z: number): void; + vertexAttrib3fv(indx: number, values: any): void; + vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; + vertexAttrib4fv(indx: number, values: any): void; + vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; + viewport(x: number, y: number, width: number, height: number): void; + ACTIVE_ATTRIBUTES: number; + ACTIVE_TEXTURE: number; + ACTIVE_UNIFORMS: number; + ALIASED_LINE_WIDTH_RANGE: number; + ALIASED_POINT_SIZE_RANGE: number; + ALPHA: number; + ALPHA_BITS: number; + ALWAYS: number; + ARRAY_BUFFER: number; + ARRAY_BUFFER_BINDING: number; + ATTACHED_SHADERS: number; BACK: number; - RENDERBUFFER_STENCIL_SIZE: number; - UNPACK_FLIP_Y_WEBGL: number; BLEND: number; - TEXTURE9: number; - ARRAY_BUFFER_BINDING: number; - MAX_VIEWPORT_DIMS: number; - INVALID_FRAMEBUFFER_OPERATION: number; - TEXTURE: number; - TEXTURE0: number; - TEXTURE31: number; - TEXTURE24: number; - HIGH_INT: number; - RENDERBUFFER_BINDING: number; BLEND_COLOR: number; - FASTEST: number; - STENCIL_WRITEMASK: number; - ALIASED_POINT_SIZE_RANGE: number; - TEXTURE12: number; - DST_ALPHA: number; + BLEND_DST_ALPHA: number; + BLEND_DST_RGB: number; + BLEND_EQUATION: number; + BLEND_EQUATION_ALPHA: number; BLEND_EQUATION_RGB: number; - FRAMEBUFFER_COMPLETE: number; - NEAREST_MIPMAP_NEAREST: number; - VERTEX_ATTRIB_ARRAY_SIZE: number; - TEXTURE3: number; - DEPTH_WRITEMASK: number; - CONTEXT_LOST_WEBGL: number; - INVALID_VALUE: number; - TEXTURE_MAG_FILTER: number; - ONE_MINUS_CONSTANT_COLOR: number; - ONE_MINUS_SRC_ALPHA: number; - TEXTURE_CUBE_MAP_POSITIVE_Z: number; - NOTEQUAL: number; - ALPHA: number; - DEPTH_STENCIL: number; - MAX_VERTEX_UNIFORM_VECTORS: number; - DEPTH_COMPONENT: number; - RENDERBUFFER_RED_SIZE: number; - TEXTURE20: number; - RED_BITS: number; - RENDERBUFFER_BLUE_SIZE: number; - SCISSOR_BOX: number; - VENDOR: number; - FRONT_AND_BACK: number; + BLEND_SRC_ALPHA: number; + BLEND_SRC_RGB: number; + BLUE_BITS: number; + BOOL: number; + BOOL_VEC2: number; + BOOL_VEC3: number; + BOOL_VEC4: number; + BROWSER_DEFAULT_WEBGL: number; + BUFFER_SIZE: number; + BUFFER_USAGE: number; + BYTE: number; + CCW: number; + CLAMP_TO_EDGE: number; + COLOR_ATTACHMENT0: number; + COLOR_BUFFER_BIT: number; + COLOR_CLEAR_VALUE: number; + COLOR_WRITEMASK: number; + COMPILE_STATUS: number; + COMPRESSED_TEXTURE_FORMATS: number; CONSTANT_ALPHA: number; - VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - NEAREST: number; + CONSTANT_COLOR: number; + CONTEXT_LOST_WEBGL: number; CULL_FACE: number; - ALIASED_LINE_WIDTH_RANGE: number; - TEXTURE19: number; - FRONT: number; + CULL_FACE_MODE: number; + CURRENT_PROGRAM: number; + CURRENT_VERTEX_ATTRIB: number; + CW: number; + DECR: number; + DECR_WRAP: number; + DELETE_STATUS: number; + DEPTH_ATTACHMENT: number; + DEPTH_BITS: number; + DEPTH_BUFFER_BIT: number; DEPTH_CLEAR_VALUE: number; - GREEN_BITS: number; - TEXTURE29: number; - TEXTURE23: number; - MAX_RENDERBUFFER_SIZE: number; - STENCIL_ATTACHMENT: number; - TEXTURE27: number; - BOOL_VEC2: number; - OUT_OF_MEMORY: number; - MIRRORED_REPEAT: number; - POLYGON_OFFSET_UNITS: number; - TEXTURE_MIN_FILTER: number; - STENCIL_BACK_PASS_DEPTH_PASS: number; - LINE_LOOP: number; - FLOAT_MAT3: number; - TEXTURE14: number; - LINEAR: number; - RGB5_A1: number; - ONE_MINUS_SRC_COLOR: number; - SAMPLE_COVERAGE_INVERT: number; + DEPTH_COMPONENT: number; + DEPTH_COMPONENT16: number; + DEPTH_FUNC: number; + DEPTH_RANGE: number; + DEPTH_STENCIL: number; + DEPTH_STENCIL_ATTACHMENT: number; + DEPTH_TEST: number; + DEPTH_WRITEMASK: number; + DITHER: number; DONT_CARE: number; - FRAMEBUFFER_BINDING: number; - RENDERBUFFER_ALPHA_SIZE: number; - STENCIL_REF: number; - ZERO: number; - DECR_WRAP: number; - SAMPLE_COVERAGE: number; - STENCIL_BACK_FUNC: number; - TEXTURE30: number; - VIEWPORT: number; - STENCIL_BITS: number; + DST_ALPHA: number; + DST_COLOR: number; + DYNAMIC_DRAW: number; + ELEMENT_ARRAY_BUFFER: number; + ELEMENT_ARRAY_BUFFER_BINDING: number; + EQUAL: number; + FASTEST: number; FLOAT: number; - COLOR_WRITEMASK: number; - SAMPLE_COVERAGE_VALUE: number; - TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - STENCIL_BACK_FAIL: number; + FLOAT_MAT2: number; + FLOAT_MAT3: number; FLOAT_MAT4: number; - UNSIGNED_SHORT_4_4_4_4: number; - TEXTURE6: number; - RENDERBUFFER_WIDTH: number; - RGBA4: number; - ALWAYS: number; - BLEND_EQUATION_ALPHA: number; - COLOR_BUFFER_BIT: number; - TEXTURE_CUBE_MAP: number; - DEPTH_BUFFER_BIT: number; - STENCIL_CLEAR_VALUE: number; - BLEND_EQUATION: number; - RENDERBUFFER_GREEN_SIZE: number; - NEAREST_MIPMAP_LINEAR: number; - VERTEX_ATTRIB_ARRAY_TYPE: number; - INCR_WRAP: number; - ONE_MINUS_DST_COLOR: number; - HIGH_FLOAT: number; - BYTE: number; - FRONT_FACE: number; - SAMPLE_ALPHA_TO_COVERAGE: number; - CCW: number; - TEXTURE13: number; - MAX_VERTEX_ATTRIBS: number; - MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_WRAP_T: number; - UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; FLOAT_VEC2: number; - LUMINANCE: number; - GREATER: number; - INT_VEC2: number; - VALIDATE_STATUS: number; + FLOAT_VEC3: number; + FLOAT_VEC4: number; + FRAGMENT_SHADER: number; FRAMEBUFFER: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; + FRAMEBUFFER_BINDING: number; + FRAMEBUFFER_COMPLETE: number; + FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; + FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; + FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; FRAMEBUFFER_UNSUPPORTED: number; - TEXTURE5: number; + FRONT: number; + FRONT_AND_BACK: number; + FRONT_FACE: number; + FUNC_ADD: number; + FUNC_REVERSE_SUBTRACT: number; FUNC_SUBTRACT: number; - BLEND_DST_ALPHA: number; - SAMPLER_CUBE: number; - ONE_MINUS_DST_ALPHA: number; - LESS: number; - TEXTURE_CUBE_MAP_POSITIVE_X: number; - BLUE_BITS: number; - DEPTH_TEST: number; - VERTEX_ATTRIB_ARRAY_STRIDE: number; - DELETE_STATUS: number; - TEXTURE18: number; - POLYGON_OFFSET_FACTOR: number; - UNSIGNED_INT: number; - TEXTURE_2D: number; - DST_COLOR: number; - FLOAT_MAT2: number; - COMPRESSED_TEXTURE_FORMATS: number; - MAX_FRAGMENT_UNIFORM_VECTORS: number; - DEPTH_STENCIL_ATTACHMENT: number; - LUMINANCE_ALPHA: number; - CW: number; - VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - LINEAR_MIPMAP_LINEAR: number; - BUFFER_SIZE: number; - SAMPLE_BUFFERS: number; - TEXTURE15: number; - ACTIVE_TEXTURE: number; - VERTEX_SHADER: number; - TEXTURE22: number; - VERTEX_ATTRIB_ARRAY_POINTER: number; + GENERATE_MIPMAP_HINT: number; + GEQUAL: number; + GREATER: number; + GREEN_BITS: number; + HIGH_FLOAT: number; + HIGH_INT: number; + IMPLEMENTATION_COLOR_READ_FORMAT: number; + IMPLEMENTATION_COLOR_READ_TYPE: number; INCR: number; - COMPILE_STATUS: number; - MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - TEXTURE7: number; - UNSIGNED_SHORT_5_5_5_1: number; - DEPTH_BITS: number; - RGBA: number; - TRIANGLE_STRIP: number; - COLOR_CLEAR_VALUE: number; - BROWSER_DEFAULT_WEBGL: number; + INCR_WRAP: number; + INT: number; + INT_VEC2: number; + INT_VEC3: number; + INT_VEC4: number; INVALID_ENUM: number; - SCISSOR_TEST: number; - LINE_STRIP: number; - FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - STENCIL_FUNC: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - RENDERBUFFER_HEIGHT: number; - TEXTURE8: number; - TRIANGLES: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - STENCIL_BACK_VALUE_MASK: number; - TEXTURE25: number; - RENDERBUFFER: number; + INVALID_FRAMEBUFFER_OPERATION: number; + INVALID_OPERATION: number; + INVALID_VALUE: number; + INVERT: number; + KEEP: number; LEQUAL: number; - TEXTURE1: number; - STENCIL_INDEX8: number; - FUNC_ADD: number; - STENCIL_FAIL: number; - BLEND_SRC_ALPHA: number; - BOOL: number; - ALPHA_BITS: number; + LESS: number; + LINEAR: number; + LINEAR_MIPMAP_LINEAR: number; + LINEAR_MIPMAP_NEAREST: number; + LINES: number; + LINE_LOOP: number; + LINE_STRIP: number; + LINE_WIDTH: number; + LINK_STATUS: number; + LOW_FLOAT: number; LOW_INT: number; - TEXTURE10: number; - SRC_COLOR: number; + LUMINANCE: number; + LUMINANCE_ALPHA: number; + MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; + MAX_CUBE_MAP_TEXTURE_SIZE: number; + MAX_FRAGMENT_UNIFORM_VECTORS: number; + MAX_RENDERBUFFER_SIZE: number; + MAX_TEXTURE_IMAGE_UNITS: number; + MAX_TEXTURE_SIZE: number; MAX_VARYING_VECTORS: number; - BLEND_DST_RGB: number; - TEXTURE_BINDING_CUBE_MAP: number; - STENCIL_INDEX: number; - TEXTURE_BINDING_2D: number; + MAX_VERTEX_ATTRIBS: number; + MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; + MAX_VERTEX_UNIFORM_VECTORS: number; + MAX_VIEWPORT_DIMS: number; + MEDIUM_FLOAT: number; MEDIUM_INT: number; - SHADER_TYPE: number; - POLYGON_OFFSET_FILL: number; - DYNAMIC_DRAW: number; - TEXTURE4: number; - STENCIL_BACK_PASS_DEPTH_FAIL: number; - STREAM_DRAW: number; - MAX_CUBE_MAP_TEXTURE_SIZE: number; - TEXTURE17: number; - TRIANGLE_FAN: number; - UNPACK_ALIGNMENT: number; - CURRENT_PROGRAM: number; - LINES: number; - INVALID_OPERATION: number; - FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - LINEAR_MIPMAP_NEAREST: number; - CLAMP_TO_EDGE: number; - RENDERBUFFER_DEPTH_SIZE: number; - TEXTURE_WRAP_S: number; - ELEMENT_ARRAY_BUFFER: number; - UNSIGNED_SHORT_5_6_5: number; - ACTIVE_UNIFORMS: number; - FLOAT_VEC3: number; + MIRRORED_REPEAT: number; + NEAREST: number; + NEAREST_MIPMAP_LINEAR: number; + NEAREST_MIPMAP_NEAREST: number; + NEVER: number; + NICEST: number; + NONE: number; + NOTEQUAL: number; NO_ERROR: number; - ATTACHED_SHADERS: number; - DEPTH_ATTACHMENT: number; - TEXTURE11: number; - STENCIL_TEST: number; ONE: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - STATIC_DRAW: number; - GEQUAL: number; - BOOL_VEC4: number; - COLOR_ATTACHMENT0: number; + ONE_MINUS_CONSTANT_ALPHA: number; + ONE_MINUS_CONSTANT_COLOR: number; + ONE_MINUS_DST_ALPHA: number; + ONE_MINUS_DST_COLOR: number; + ONE_MINUS_SRC_ALPHA: number; + ONE_MINUS_SRC_COLOR: number; + OUT_OF_MEMORY: number; PACK_ALIGNMENT: number; - MAX_TEXTURE_SIZE: number; + POINTS: number; + POLYGON_OFFSET_FACTOR: number; + POLYGON_OFFSET_FILL: number; + POLYGON_OFFSET_UNITS: number; + RED_BITS: number; + RENDERBUFFER: number; + RENDERBUFFER_ALPHA_SIZE: number; + RENDERBUFFER_BINDING: number; + RENDERBUFFER_BLUE_SIZE: number; + RENDERBUFFER_DEPTH_SIZE: number; + RENDERBUFFER_GREEN_SIZE: number; + RENDERBUFFER_HEIGHT: number; + RENDERBUFFER_INTERNAL_FORMAT: number; + RENDERBUFFER_RED_SIZE: number; + RENDERBUFFER_STENCIL_SIZE: number; + RENDERBUFFER_WIDTH: number; + RENDERER: number; + REPEAT: number; + REPLACE: number; + RGB: number; + RGB565: number; + RGB5_A1: number; + RGBA: number; + RGBA4: number; + SAMPLER_2D: number; + SAMPLER_CUBE: number; + SAMPLES: number; + SAMPLE_ALPHA_TO_COVERAGE: number; + SAMPLE_BUFFERS: number; + SAMPLE_COVERAGE: number; + SAMPLE_COVERAGE_INVERT: number; + SAMPLE_COVERAGE_VALUE: number; + SCISSOR_BOX: number; + SCISSOR_TEST: number; + SHADER_TYPE: number; + SHADING_LANGUAGE_VERSION: number; + SHORT: number; + SRC_ALPHA: number; + SRC_ALPHA_SATURATE: number; + SRC_COLOR: number; + STATIC_DRAW: number; + STENCIL_ATTACHMENT: number; + STENCIL_BACK_FAIL: number; + STENCIL_BACK_FUNC: number; + STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_BACK_PASS_DEPTH_PASS: number; + STENCIL_BACK_REF: number; + STENCIL_BACK_VALUE_MASK: number; + STENCIL_BACK_WRITEMASK: number; + STENCIL_BITS: number; + STENCIL_BUFFER_BIT: number; + STENCIL_CLEAR_VALUE: number; + STENCIL_FAIL: number; + STENCIL_FUNC: number; + STENCIL_INDEX: number; + STENCIL_INDEX8: number; STENCIL_PASS_DEPTH_FAIL: number; - CULL_FACE_MODE: number; + STENCIL_PASS_DEPTH_PASS: number; + STENCIL_REF: number; + STENCIL_TEST: number; + STENCIL_VALUE_MASK: number; + STENCIL_WRITEMASK: number; + STREAM_DRAW: number; + SUBPIXEL_BITS: number; + TEXTURE: number; + TEXTURE0: number; + TEXTURE1: number; + TEXTURE10: number; + TEXTURE11: number; + TEXTURE12: number; + TEXTURE13: number; + TEXTURE14: number; + TEXTURE15: number; TEXTURE16: number; - STENCIL_BACK_WRITEMASK: number; - SRC_ALPHA: number; - UNSIGNED_SHORT: number; + TEXTURE17: number; + TEXTURE18: number; + TEXTURE19: number; + TEXTURE2: number; + TEXTURE20: number; TEXTURE21: number; - FUNC_REVERSE_SUBTRACT: number; - SHADING_LANGUAGE_VERSION: number; - EQUAL: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - BOOL_VEC3: number; - SAMPLER_2D: number; + TEXTURE22: number; + TEXTURE23: number; + TEXTURE24: number; + TEXTURE25: number; + TEXTURE26: number; + TEXTURE27: number; + TEXTURE28: number; + TEXTURE29: number; + TEXTURE3: number; + TEXTURE30: number; + TEXTURE31: number; + TEXTURE4: number; + TEXTURE5: number; + TEXTURE6: number; + TEXTURE7: number; + TEXTURE8: number; + TEXTURE9: number; + TEXTURE_2D: number; + TEXTURE_BINDING_2D: number; + TEXTURE_BINDING_CUBE_MAP: number; + TEXTURE_CUBE_MAP: number; TEXTURE_CUBE_MAP_NEGATIVE_X: number; - MAX_TEXTURE_IMAGE_UNITS: number; + TEXTURE_CUBE_MAP_NEGATIVE_Y: number; + TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + TEXTURE_CUBE_MAP_POSITIVE_X: number; TEXTURE_CUBE_MAP_POSITIVE_Y: number; - RENDERBUFFER_INTERNAL_FORMAT: number; - STENCIL_VALUE_MASK: number; - ELEMENT_ARRAY_BUFFER_BINDING: number; - ARRAY_BUFFER: number; - DEPTH_RANGE: number; - NICEST: number; - ACTIVE_ATTRIBUTES: number; - NEVER: number; - FLOAT_VEC4: number; - CURRENT_VERTEX_ATTRIB: number; - STENCIL_PASS_DEPTH_PASS: number; - INVERT: number; - LINK_STATUS: number; - RGB: number; - INT_VEC4: number; - TEXTURE2: number; - UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - MEDIUM_FLOAT: number; - SRC_ALPHA_SATURATE: number; - BUFFER_USAGE: number; - SHORT: number; - NONE: number; + TEXTURE_CUBE_MAP_POSITIVE_Z: number; + TEXTURE_MAG_FILTER: number; + TEXTURE_MIN_FILTER: number; + TEXTURE_WRAP_S: number; + TEXTURE_WRAP_T: number; + TRIANGLES: number; + TRIANGLE_FAN: number; + TRIANGLE_STRIP: number; + UNPACK_ALIGNMENT: number; + UNPACK_COLORSPACE_CONVERSION_WEBGL: number; + UNPACK_FLIP_Y_WEBGL: number; + UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; UNSIGNED_BYTE: number; - INT: number; - SUBPIXEL_BITS: number; - KEEP: number; - SAMPLES: number; - FRAGMENT_SHADER: number; - LINE_WIDTH: number; - BLEND_SRC_RGB: number; - LOW_FLOAT: number; + UNSIGNED_INT: number; + UNSIGNED_SHORT: number; + UNSIGNED_SHORT_4_4_4_4: number; + UNSIGNED_SHORT_5_5_5_1: number; + UNSIGNED_SHORT_5_6_5: number; + VALIDATE_STATUS: number; + VENDOR: number; VERSION: number; + VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; + VERTEX_ATTRIB_ARRAY_ENABLED: number; + VERTEX_ATTRIB_ARRAY_NORMALIZED: number; + VERTEX_ATTRIB_ARRAY_POINTER: number; + VERTEX_ATTRIB_ARRAY_SIZE: number; + VERTEX_ATTRIB_ARRAY_STRIDE: number; + VERTEX_ATTRIB_ARRAY_TYPE: number; + VERTEX_SHADER: number; + VIEWPORT: number; + ZERO: number; } + declare var WebGLRenderingContext: { prototype: WebGLRenderingContext; new(): WebGLRenderingContext; - DEPTH_FUNC: number; - DEPTH_COMPONENT16: number; - REPLACE: number; - REPEAT: number; - VERTEX_ATTRIB_ARRAY_ENABLED: number; - FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - STENCIL_BUFFER_BIT: number; - RENDERER: number; - STENCIL_BACK_REF: number; - TEXTURE26: number; - RGB565: number; - DITHER: number; - CONSTANT_COLOR: number; - GENERATE_MIPMAP_HINT: number; - POINTS: number; - DECR: number; - INT_VEC3: number; - TEXTURE28: number; - ONE_MINUS_CONSTANT_ALPHA: number; + ACTIVE_ATTRIBUTES: number; + ACTIVE_TEXTURE: number; + ACTIVE_UNIFORMS: number; + ALIASED_LINE_WIDTH_RANGE: number; + ALIASED_POINT_SIZE_RANGE: number; + ALPHA: number; + ALPHA_BITS: number; + ALWAYS: number; + ARRAY_BUFFER: number; + ARRAY_BUFFER_BINDING: number; + ATTACHED_SHADERS: number; BACK: number; - RENDERBUFFER_STENCIL_SIZE: number; - UNPACK_FLIP_Y_WEBGL: number; BLEND: number; - TEXTURE9: number; - ARRAY_BUFFER_BINDING: number; - MAX_VIEWPORT_DIMS: number; - INVALID_FRAMEBUFFER_OPERATION: number; - TEXTURE: number; - TEXTURE0: number; - TEXTURE31: number; - TEXTURE24: number; - HIGH_INT: number; - RENDERBUFFER_BINDING: number; BLEND_COLOR: number; - FASTEST: number; - STENCIL_WRITEMASK: number; - ALIASED_POINT_SIZE_RANGE: number; - TEXTURE12: number; - DST_ALPHA: number; + BLEND_DST_ALPHA: number; + BLEND_DST_RGB: number; + BLEND_EQUATION: number; + BLEND_EQUATION_ALPHA: number; BLEND_EQUATION_RGB: number; - FRAMEBUFFER_COMPLETE: number; - NEAREST_MIPMAP_NEAREST: number; - VERTEX_ATTRIB_ARRAY_SIZE: number; - TEXTURE3: number; - DEPTH_WRITEMASK: number; - CONTEXT_LOST_WEBGL: number; - INVALID_VALUE: number; - TEXTURE_MAG_FILTER: number; - ONE_MINUS_CONSTANT_COLOR: number; - ONE_MINUS_SRC_ALPHA: number; - TEXTURE_CUBE_MAP_POSITIVE_Z: number; - NOTEQUAL: number; - ALPHA: number; - DEPTH_STENCIL: number; - MAX_VERTEX_UNIFORM_VECTORS: number; - DEPTH_COMPONENT: number; - RENDERBUFFER_RED_SIZE: number; - TEXTURE20: number; - RED_BITS: number; - RENDERBUFFER_BLUE_SIZE: number; - SCISSOR_BOX: number; - VENDOR: number; - FRONT_AND_BACK: number; + BLEND_SRC_ALPHA: number; + BLEND_SRC_RGB: number; + BLUE_BITS: number; + BOOL: number; + BOOL_VEC2: number; + BOOL_VEC3: number; + BOOL_VEC4: number; + BROWSER_DEFAULT_WEBGL: number; + BUFFER_SIZE: number; + BUFFER_USAGE: number; + BYTE: number; + CCW: number; + CLAMP_TO_EDGE: number; + COLOR_ATTACHMENT0: number; + COLOR_BUFFER_BIT: number; + COLOR_CLEAR_VALUE: number; + COLOR_WRITEMASK: number; + COMPILE_STATUS: number; + COMPRESSED_TEXTURE_FORMATS: number; CONSTANT_ALPHA: number; - VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - NEAREST: number; + CONSTANT_COLOR: number; + CONTEXT_LOST_WEBGL: number; CULL_FACE: number; - ALIASED_LINE_WIDTH_RANGE: number; - TEXTURE19: number; - FRONT: number; + CULL_FACE_MODE: number; + CURRENT_PROGRAM: number; + CURRENT_VERTEX_ATTRIB: number; + CW: number; + DECR: number; + DECR_WRAP: number; + DELETE_STATUS: number; + DEPTH_ATTACHMENT: number; + DEPTH_BITS: number; + DEPTH_BUFFER_BIT: number; DEPTH_CLEAR_VALUE: number; - GREEN_BITS: number; - TEXTURE29: number; - TEXTURE23: number; - MAX_RENDERBUFFER_SIZE: number; - STENCIL_ATTACHMENT: number; - TEXTURE27: number; - BOOL_VEC2: number; - OUT_OF_MEMORY: number; - MIRRORED_REPEAT: number; - POLYGON_OFFSET_UNITS: number; - TEXTURE_MIN_FILTER: number; - STENCIL_BACK_PASS_DEPTH_PASS: number; - LINE_LOOP: number; - FLOAT_MAT3: number; - TEXTURE14: number; - LINEAR: number; - RGB5_A1: number; - ONE_MINUS_SRC_COLOR: number; - SAMPLE_COVERAGE_INVERT: number; + DEPTH_COMPONENT: number; + DEPTH_COMPONENT16: number; + DEPTH_FUNC: number; + DEPTH_RANGE: number; + DEPTH_STENCIL: number; + DEPTH_STENCIL_ATTACHMENT: number; + DEPTH_TEST: number; + DEPTH_WRITEMASK: number; + DITHER: number; DONT_CARE: number; - FRAMEBUFFER_BINDING: number; - RENDERBUFFER_ALPHA_SIZE: number; - STENCIL_REF: number; - ZERO: number; - DECR_WRAP: number; - SAMPLE_COVERAGE: number; - STENCIL_BACK_FUNC: number; - TEXTURE30: number; - VIEWPORT: number; - STENCIL_BITS: number; + DST_ALPHA: number; + DST_COLOR: number; + DYNAMIC_DRAW: number; + ELEMENT_ARRAY_BUFFER: number; + ELEMENT_ARRAY_BUFFER_BINDING: number; + EQUAL: number; + FASTEST: number; FLOAT: number; - COLOR_WRITEMASK: number; - SAMPLE_COVERAGE_VALUE: number; - TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - STENCIL_BACK_FAIL: number; + FLOAT_MAT2: number; + FLOAT_MAT3: number; FLOAT_MAT4: number; - UNSIGNED_SHORT_4_4_4_4: number; - TEXTURE6: number; - RENDERBUFFER_WIDTH: number; - RGBA4: number; - ALWAYS: number; - BLEND_EQUATION_ALPHA: number; - COLOR_BUFFER_BIT: number; - TEXTURE_CUBE_MAP: number; - DEPTH_BUFFER_BIT: number; - STENCIL_CLEAR_VALUE: number; - BLEND_EQUATION: number; - RENDERBUFFER_GREEN_SIZE: number; - NEAREST_MIPMAP_LINEAR: number; - VERTEX_ATTRIB_ARRAY_TYPE: number; - INCR_WRAP: number; - ONE_MINUS_DST_COLOR: number; - HIGH_FLOAT: number; - BYTE: number; + FLOAT_VEC2: number; + FLOAT_VEC3: number; + FLOAT_VEC4: number; + FRAGMENT_SHADER: number; + FRAMEBUFFER: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; + FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; + FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; + FRAMEBUFFER_BINDING: number; + FRAMEBUFFER_COMPLETE: number; + FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; + FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; + FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; + FRAMEBUFFER_UNSUPPORTED: number; + FRONT: number; + FRONT_AND_BACK: number; FRONT_FACE: number; - SAMPLE_ALPHA_TO_COVERAGE: number; - CCW: number; - TEXTURE13: number; + FUNC_ADD: number; + FUNC_REVERSE_SUBTRACT: number; + FUNC_SUBTRACT: number; + GENERATE_MIPMAP_HINT: number; + GEQUAL: number; + GREATER: number; + GREEN_BITS: number; + HIGH_FLOAT: number; + HIGH_INT: number; + IMPLEMENTATION_COLOR_READ_FORMAT: number; + IMPLEMENTATION_COLOR_READ_TYPE: number; + INCR: number; + INCR_WRAP: number; + INT: number; + INT_VEC2: number; + INT_VEC3: number; + INT_VEC4: number; + INVALID_ENUM: number; + INVALID_FRAMEBUFFER_OPERATION: number; + INVALID_OPERATION: number; + INVALID_VALUE: number; + INVERT: number; + KEEP: number; + LEQUAL: number; + LESS: number; + LINEAR: number; + LINEAR_MIPMAP_LINEAR: number; + LINEAR_MIPMAP_NEAREST: number; + LINES: number; + LINE_LOOP: number; + LINE_STRIP: number; + LINE_WIDTH: number; + LINK_STATUS: number; + LOW_FLOAT: number; + LOW_INT: number; + LUMINANCE: number; + LUMINANCE_ALPHA: number; + MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; + MAX_CUBE_MAP_TEXTURE_SIZE: number; + MAX_FRAGMENT_UNIFORM_VECTORS: number; + MAX_RENDERBUFFER_SIZE: number; + MAX_TEXTURE_IMAGE_UNITS: number; + MAX_TEXTURE_SIZE: number; + MAX_VARYING_VECTORS: number; MAX_VERTEX_ATTRIBS: number; MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_WRAP_T: number; - UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - FLOAT_VEC2: number; - LUMINANCE: number; - GREATER: number; - INT_VEC2: number; - VALIDATE_STATUS: number; - FRAMEBUFFER: number; - FRAMEBUFFER_UNSUPPORTED: number; - TEXTURE5: number; - FUNC_SUBTRACT: number; - BLEND_DST_ALPHA: number; - SAMPLER_CUBE: number; + MAX_VERTEX_UNIFORM_VECTORS: number; + MAX_VIEWPORT_DIMS: number; + MEDIUM_FLOAT: number; + MEDIUM_INT: number; + MIRRORED_REPEAT: number; + NEAREST: number; + NEAREST_MIPMAP_LINEAR: number; + NEAREST_MIPMAP_NEAREST: number; + NEVER: number; + NICEST: number; + NONE: number; + NOTEQUAL: number; + NO_ERROR: number; + ONE: number; + ONE_MINUS_CONSTANT_ALPHA: number; + ONE_MINUS_CONSTANT_COLOR: number; ONE_MINUS_DST_ALPHA: number; - LESS: number; - TEXTURE_CUBE_MAP_POSITIVE_X: number; - BLUE_BITS: number; - DEPTH_TEST: number; - VERTEX_ATTRIB_ARRAY_STRIDE: number; - DELETE_STATUS: number; - TEXTURE18: number; + ONE_MINUS_DST_COLOR: number; + ONE_MINUS_SRC_ALPHA: number; + ONE_MINUS_SRC_COLOR: number; + OUT_OF_MEMORY: number; + PACK_ALIGNMENT: number; + POINTS: number; POLYGON_OFFSET_FACTOR: number; - UNSIGNED_INT: number; - TEXTURE_2D: number; - DST_COLOR: number; - FLOAT_MAT2: number; - COMPRESSED_TEXTURE_FORMATS: number; - MAX_FRAGMENT_UNIFORM_VECTORS: number; - DEPTH_STENCIL_ATTACHMENT: number; - LUMINANCE_ALPHA: number; - CW: number; - VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - LINEAR_MIPMAP_LINEAR: number; - BUFFER_SIZE: number; - SAMPLE_BUFFERS: number; - TEXTURE15: number; - ACTIVE_TEXTURE: number; - VERTEX_SHADER: number; - TEXTURE22: number; - VERTEX_ATTRIB_ARRAY_POINTER: number; - INCR: number; - COMPILE_STATUS: number; - MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - TEXTURE7: number; - UNSIGNED_SHORT_5_5_5_1: number; - DEPTH_BITS: number; + POLYGON_OFFSET_FILL: number; + POLYGON_OFFSET_UNITS: number; + RED_BITS: number; + RENDERBUFFER: number; + RENDERBUFFER_ALPHA_SIZE: number; + RENDERBUFFER_BINDING: number; + RENDERBUFFER_BLUE_SIZE: number; + RENDERBUFFER_DEPTH_SIZE: number; + RENDERBUFFER_GREEN_SIZE: number; + RENDERBUFFER_HEIGHT: number; + RENDERBUFFER_INTERNAL_FORMAT: number; + RENDERBUFFER_RED_SIZE: number; + RENDERBUFFER_STENCIL_SIZE: number; + RENDERBUFFER_WIDTH: number; + RENDERER: number; + REPEAT: number; + REPLACE: number; + RGB: number; + RGB565: number; + RGB5_A1: number; RGBA: number; - TRIANGLE_STRIP: number; - COLOR_CLEAR_VALUE: number; - BROWSER_DEFAULT_WEBGL: number; - INVALID_ENUM: number; + RGBA4: number; + SAMPLER_2D: number; + SAMPLER_CUBE: number; + SAMPLES: number; + SAMPLE_ALPHA_TO_COVERAGE: number; + SAMPLE_BUFFERS: number; + SAMPLE_COVERAGE: number; + SAMPLE_COVERAGE_INVERT: number; + SAMPLE_COVERAGE_VALUE: number; + SCISSOR_BOX: number; SCISSOR_TEST: number; - LINE_STRIP: number; - FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - STENCIL_FUNC: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - RENDERBUFFER_HEIGHT: number; - TEXTURE8: number; - TRIANGLES: number; - FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; + SHADER_TYPE: number; + SHADING_LANGUAGE_VERSION: number; + SHORT: number; + SRC_ALPHA: number; + SRC_ALPHA_SATURATE: number; + SRC_COLOR: number; + STATIC_DRAW: number; + STENCIL_ATTACHMENT: number; + STENCIL_BACK_FAIL: number; + STENCIL_BACK_FUNC: number; + STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_BACK_PASS_DEPTH_PASS: number; + STENCIL_BACK_REF: number; STENCIL_BACK_VALUE_MASK: number; - TEXTURE25: number; - RENDERBUFFER: number; - LEQUAL: number; - TEXTURE1: number; - STENCIL_INDEX8: number; - FUNC_ADD: number; + STENCIL_BACK_WRITEMASK: number; + STENCIL_BITS: number; + STENCIL_BUFFER_BIT: number; + STENCIL_CLEAR_VALUE: number; STENCIL_FAIL: number; - BLEND_SRC_ALPHA: number; - BOOL: number; - ALPHA_BITS: number; - LOW_INT: number; - TEXTURE10: number; - SRC_COLOR: number; - MAX_VARYING_VECTORS: number; - BLEND_DST_RGB: number; - TEXTURE_BINDING_CUBE_MAP: number; + STENCIL_FUNC: number; STENCIL_INDEX: number; - TEXTURE_BINDING_2D: number; - MEDIUM_INT: number; - SHADER_TYPE: number; - POLYGON_OFFSET_FILL: number; - DYNAMIC_DRAW: number; - TEXTURE4: number; - STENCIL_BACK_PASS_DEPTH_FAIL: number; + STENCIL_INDEX8: number; + STENCIL_PASS_DEPTH_FAIL: number; + STENCIL_PASS_DEPTH_PASS: number; + STENCIL_REF: number; + STENCIL_TEST: number; + STENCIL_VALUE_MASK: number; + STENCIL_WRITEMASK: number; STREAM_DRAW: number; - MAX_CUBE_MAP_TEXTURE_SIZE: number; - TEXTURE17: number; - TRIANGLE_FAN: number; - UNPACK_ALIGNMENT: number; - CURRENT_PROGRAM: number; - LINES: number; - INVALID_OPERATION: number; - FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - LINEAR_MIPMAP_NEAREST: number; - CLAMP_TO_EDGE: number; - RENDERBUFFER_DEPTH_SIZE: number; - TEXTURE_WRAP_S: number; - ELEMENT_ARRAY_BUFFER: number; - UNSIGNED_SHORT_5_6_5: number; - ACTIVE_UNIFORMS: number; - FLOAT_VEC3: number; - NO_ERROR: number; - ATTACHED_SHADERS: number; - DEPTH_ATTACHMENT: number; + SUBPIXEL_BITS: number; + TEXTURE: number; + TEXTURE0: number; + TEXTURE1: number; + TEXTURE10: number; TEXTURE11: number; - STENCIL_TEST: number; - ONE: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - STATIC_DRAW: number; - GEQUAL: number; - BOOL_VEC4: number; - COLOR_ATTACHMENT0: number; - PACK_ALIGNMENT: number; - MAX_TEXTURE_SIZE: number; - STENCIL_PASS_DEPTH_FAIL: number; - CULL_FACE_MODE: number; + TEXTURE12: number; + TEXTURE13: number; + TEXTURE14: number; + TEXTURE15: number; TEXTURE16: number; - STENCIL_BACK_WRITEMASK: number; - SRC_ALPHA: number; - UNSIGNED_SHORT: number; - TEXTURE21: number; - FUNC_REVERSE_SUBTRACT: number; - SHADING_LANGUAGE_VERSION: number; - EQUAL: number; - FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - BOOL_VEC3: number; - SAMPLER_2D: number; - TEXTURE_CUBE_MAP_NEGATIVE_X: number; - MAX_TEXTURE_IMAGE_UNITS: number; - TEXTURE_CUBE_MAP_POSITIVE_Y: number; - RENDERBUFFER_INTERNAL_FORMAT: number; - STENCIL_VALUE_MASK: number; - ELEMENT_ARRAY_BUFFER_BINDING: number; - ARRAY_BUFFER: number; - DEPTH_RANGE: number; - NICEST: number; - ACTIVE_ATTRIBUTES: number; - NEVER: number; - FLOAT_VEC4: number; - CURRENT_VERTEX_ATTRIB: number; - STENCIL_PASS_DEPTH_PASS: number; - INVERT: number; - LINK_STATUS: number; - RGB: number; - INT_VEC4: number; + TEXTURE17: number; + TEXTURE18: number; + TEXTURE19: number; TEXTURE2: number; + TEXTURE20: number; + TEXTURE21: number; + TEXTURE22: number; + TEXTURE23: number; + TEXTURE24: number; + TEXTURE25: number; + TEXTURE26: number; + TEXTURE27: number; + TEXTURE28: number; + TEXTURE29: number; + TEXTURE3: number; + TEXTURE30: number; + TEXTURE31: number; + TEXTURE4: number; + TEXTURE5: number; + TEXTURE6: number; + TEXTURE7: number; + TEXTURE8: number; + TEXTURE9: number; + TEXTURE_2D: number; + TEXTURE_BINDING_2D: number; + TEXTURE_BINDING_CUBE_MAP: number; + TEXTURE_CUBE_MAP: number; + TEXTURE_CUBE_MAP_NEGATIVE_X: number; + TEXTURE_CUBE_MAP_NEGATIVE_Y: number; + TEXTURE_CUBE_MAP_NEGATIVE_Z: number; + TEXTURE_CUBE_MAP_POSITIVE_X: number; + TEXTURE_CUBE_MAP_POSITIVE_Y: number; + TEXTURE_CUBE_MAP_POSITIVE_Z: number; + TEXTURE_MAG_FILTER: number; + TEXTURE_MIN_FILTER: number; + TEXTURE_WRAP_S: number; + TEXTURE_WRAP_T: number; + TRIANGLES: number; + TRIANGLE_FAN: number; + TRIANGLE_STRIP: number; + UNPACK_ALIGNMENT: number; UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - MEDIUM_FLOAT: number; - SRC_ALPHA_SATURATE: number; - BUFFER_USAGE: number; - SHORT: number; - NONE: number; + UNPACK_FLIP_Y_WEBGL: number; + UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; UNSIGNED_BYTE: number; - INT: number; - SUBPIXEL_BITS: number; - KEEP: number; - SAMPLES: number; - FRAGMENT_SHADER: number; - LINE_WIDTH: number; - BLEND_SRC_RGB: number; - LOW_FLOAT: number; + UNSIGNED_INT: number; + UNSIGNED_SHORT: number; + UNSIGNED_SHORT_4_4_4_4: number; + UNSIGNED_SHORT_5_5_5_1: number; + UNSIGNED_SHORT_5_6_5: number; + VALIDATE_STATUS: number; + VENDOR: number; VERSION: number; + VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; + VERTEX_ATTRIB_ARRAY_ENABLED: number; + VERTEX_ATTRIB_ARRAY_NORMALIZED: number; + VERTEX_ATTRIB_ARRAY_POINTER: number; + VERTEX_ATTRIB_ARRAY_SIZE: number; + VERTEX_ATTRIB_ARRAY_STRIDE: number; + VERTEX_ATTRIB_ARRAY_TYPE: number; + VERTEX_SHADER: number; + VIEWPORT: number; + ZERO: number; +} + +interface WebGLShader extends WebGLObject { +} + +declare var WebGLShader: { + prototype: WebGLShader; + new(): WebGLShader; +} + +interface WebGLShaderPrecisionFormat { + precision: number; + rangeMax: number; + rangeMin: number; +} + +declare var WebGLShaderPrecisionFormat: { + prototype: WebGLShaderPrecisionFormat; + new(): WebGLShaderPrecisionFormat; +} + +interface WebGLTexture extends WebGLObject { +} + +declare var WebGLTexture: { + prototype: WebGLTexture; + new(): WebGLTexture; +} + +interface WebGLUniformLocation { +} + +declare var WebGLUniformLocation: { + prototype: WebGLUniformLocation; + new(): WebGLUniformLocation; +} + +interface WebKitCSSMatrix { + a: number; + b: number; + c: number; + d: number; + e: number; + f: number; + m11: number; + m12: number; + m13: number; + m14: number; + m21: number; + m22: number; + m23: number; + m24: number; + m31: number; + m32: number; + m33: number; + m34: number; + m41: number; + m42: number; + m43: number; + m44: number; + inverse(): WebKitCSSMatrix; + multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; + rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; + rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; + scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; + setMatrixValue(value: string): void; + skewX(angle: number): WebKitCSSMatrix; + skewY(angle: number): WebKitCSSMatrix; + toString(): string; + translate(x: number, y: number, z?: number): WebKitCSSMatrix; +} + +declare var WebKitCSSMatrix: { + prototype: WebKitCSSMatrix; + new(text?: string): WebKitCSSMatrix; +} + +interface WebKitPoint { + x: number; + y: number; +} + +declare var WebKitPoint: { + prototype: WebKitPoint; + new(x?: number, y?: number): WebKitPoint; +} + +interface WebSocket extends EventTarget { + binaryType: string; + bufferedAmount: number; + extensions: string; + onclose: (ev: CloseEvent) => any; + onerror: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onopen: (ev: Event) => any; + protocol: string; + readyState: number; + url: string; + close(code?: number, reason?: string): void; + send(data: any): void; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; + addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var WebSocket: { + prototype: WebSocket; + new(url: string, protocols?: string): WebSocket; + new(url: string, protocols?: any): WebSocket; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; +} + +interface WheelEvent extends MouseEvent { + deltaMode: number; + deltaX: number; + deltaY: number; + deltaZ: number; + getCurrentPoint(element: Element): void; + initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; + DOM_DELTA_LINE: number; + DOM_DELTA_PAGE: number; + DOM_DELTA_PIXEL: number; +} + +declare var WheelEvent: { + prototype: WheelEvent; + new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; + DOM_DELTA_LINE: number; + DOM_DELTA_PAGE: number; + DOM_DELTA_PIXEL: number; +} + +interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64 { + animationStartTime: number; + applicationCache: ApplicationCache; + clientInformation: Navigator; + closed: boolean; + crypto: Crypto; + defaultStatus: string; + devicePixelRatio: number; + doNotTrack: string; + document: Document; + event: Event; + external: External; + frameElement: Element; + frames: Window; + history: History; + innerHeight: number; + innerWidth: number; + length: number; + location: Location; + locationbar: BarProp; + menubar: BarProp; + msAnimationStartTime: number; + msTemplatePrinter: MSTemplatePrinter; + name: string; + navigator: Navigator; + offscreenBuffering: string | boolean; + onabort: (ev: Event) => any; + onafterprint: (ev: Event) => any; + onbeforeprint: (ev: Event) => any; + onbeforeunload: (ev: BeforeUnloadEvent) => any; + onblur: (ev: FocusEvent) => any; + oncanplay: (ev: Event) => any; + oncanplaythrough: (ev: Event) => any; + onchange: (ev: Event) => any; + onclick: (ev: MouseEvent) => any; + oncompassneedscalibration: (ev: Event) => any; + oncontextmenu: (ev: PointerEvent) => any; + ondblclick: (ev: MouseEvent) => any; + ondevicemotion: (ev: DeviceMotionEvent) => any; + ondeviceorientation: (ev: DeviceOrientationEvent) => any; + ondrag: (ev: DragEvent) => any; + ondragend: (ev: DragEvent) => any; + ondragenter: (ev: DragEvent) => any; + ondragleave: (ev: DragEvent) => any; + ondragover: (ev: DragEvent) => any; + ondragstart: (ev: DragEvent) => any; + ondrop: (ev: DragEvent) => any; + ondurationchange: (ev: Event) => any; + onemptied: (ev: Event) => any; + onended: (ev: Event) => any; + onerror: ErrorEventHandler; + onfocus: (ev: FocusEvent) => any; + onhashchange: (ev: HashChangeEvent) => any; + oninput: (ev: Event) => any; + onkeydown: (ev: KeyboardEvent) => any; + onkeypress: (ev: KeyboardEvent) => any; + onkeyup: (ev: KeyboardEvent) => any; + onload: (ev: Event) => any; + onloadeddata: (ev: Event) => any; + onloadedmetadata: (ev: Event) => any; + onloadstart: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onmousedown: (ev: MouseEvent) => any; + onmouseenter: (ev: MouseEvent) => any; + onmouseleave: (ev: MouseEvent) => any; + onmousemove: (ev: MouseEvent) => any; + onmouseout: (ev: MouseEvent) => any; + onmouseover: (ev: MouseEvent) => any; + onmouseup: (ev: MouseEvent) => any; + onmousewheel: (ev: MouseWheelEvent) => any; + onmsgesturechange: (ev: MSGestureEvent) => any; + onmsgesturedoubletap: (ev: MSGestureEvent) => any; + onmsgestureend: (ev: MSGestureEvent) => any; + onmsgesturehold: (ev: MSGestureEvent) => any; + onmsgesturestart: (ev: MSGestureEvent) => any; + onmsgesturetap: (ev: MSGestureEvent) => any; + onmsinertiastart: (ev: MSGestureEvent) => any; + onmspointercancel: (ev: MSPointerEvent) => any; + onmspointerdown: (ev: MSPointerEvent) => any; + onmspointerenter: (ev: MSPointerEvent) => any; + onmspointerleave: (ev: MSPointerEvent) => any; + onmspointermove: (ev: MSPointerEvent) => any; + onmspointerout: (ev: MSPointerEvent) => any; + onmspointerover: (ev: MSPointerEvent) => any; + onmspointerup: (ev: MSPointerEvent) => any; + onoffline: (ev: Event) => any; + ononline: (ev: Event) => any; + onorientationchange: (ev: Event) => any; + onpagehide: (ev: PageTransitionEvent) => any; + onpageshow: (ev: PageTransitionEvent) => any; + onpause: (ev: Event) => any; + onplay: (ev: Event) => any; + onplaying: (ev: Event) => any; + onpopstate: (ev: PopStateEvent) => any; + onprogress: (ev: ProgressEvent) => any; + onratechange: (ev: Event) => any; + onreadystatechange: (ev: ProgressEvent) => any; + onreset: (ev: Event) => any; + onresize: (ev: UIEvent) => any; + onscroll: (ev: UIEvent) => any; + onseeked: (ev: Event) => any; + onseeking: (ev: Event) => any; + onselect: (ev: UIEvent) => any; + onstalled: (ev: Event) => any; + onstorage: (ev: StorageEvent) => any; + onsubmit: (ev: Event) => any; + onsuspend: (ev: Event) => any; + ontimeupdate: (ev: Event) => any; + ontouchcancel: any; + ontouchend: any; + ontouchmove: any; + ontouchstart: any; + onunload: (ev: Event) => any; + onvolumechange: (ev: Event) => any; + onwaiting: (ev: Event) => any; + opener: Window; + orientation: string; + outerHeight: number; + outerWidth: number; + pageXOffset: number; + pageYOffset: number; + parent: Window; + performance: Performance; + personalbar: BarProp; + screen: Screen; + screenLeft: number; + screenTop: number; + screenX: number; + screenY: number; + scrollX: number; + scrollY: number; + scrollbars: BarProp; + self: Window; + status: string; + statusbar: BarProp; + styleMedia: StyleMedia; + toolbar: BarProp; + top: Window; + window: Window; + alert(message?: any): void; + blur(): void; + cancelAnimationFrame(handle: number): void; + captureEvents(): void; + close(): void; + confirm(message?: string): boolean; + focus(): void; + getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; + getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; + getSelection(): Selection; + matchMedia(mediaQuery: string): MediaQueryList; + moveBy(x?: number, y?: number): void; + moveTo(x?: number, y?: number): void; + msCancelRequestAnimationFrame(handle: number): void; + msMatchMedia(mediaQuery: string): MediaQueryList; + msRequestAnimationFrame(callback: FrameRequestCallback): number; + msWriteProfilerMark(profilerMarkName: string): void; + open(url?: string, target?: string, features?: string, replace?: boolean): any; + postMessage(message: any, targetOrigin: string, ports?: any): void; + print(): void; + prompt(message?: string, _default?: string): string; + releaseEvents(): void; + requestAnimationFrame(callback: FrameRequestCallback): number; + resizeBy(x?: number, y?: number): void; + resizeTo(x?: number, y?: number): void; + scroll(x?: number, y?: number): void; + scrollBy(x?: number, y?: number): void; + scrollTo(x?: number, y?: number): void; + webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; + webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; + addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; + addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "compassneedscalibration", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; + addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; + addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; + addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + [index: number]: Window; +} + +declare var Window: { + prototype: Window; + new(): Window; +} + +interface Worker extends EventTarget, AbstractWorker { + onmessage: (ev: MessageEvent) => any; + postMessage(message: any, ports?: any): void; + terminate(): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var Worker: { + prototype: Worker; + new(stringUrl: string): Worker; +} + +interface XMLDocument extends Document { +} + +declare var XMLDocument: { + prototype: XMLDocument; + new(): XMLDocument; +} + +interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { + msCaching: string; + onreadystatechange: (ev: ProgressEvent) => any; + readyState: number; + response: any; + responseBody: any; + responseText: string; + responseType: string; + responseXML: any; + status: number; + statusText: string; + timeout: number; + upload: XMLHttpRequestUpload; + withCredentials: boolean; + abort(): void; + getAllResponseHeaders(): string; + getResponseHeader(header: string): string; + msCachingEnabled(): boolean; + open(method: string, url: string, async?: boolean, user?: string, password?: string): void; + overrideMimeType(mime: string): void; + send(data?: Document): void; + send(data?: string): void; + send(data?: any): void; + setRequestHeader(header: string, value: string): void; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var XMLHttpRequest: { + prototype: XMLHttpRequest; + new(): XMLHttpRequest; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + create(): XMLHttpRequest; +} + +interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var XMLHttpRequestUpload: { + prototype: XMLHttpRequestUpload; + new(): XMLHttpRequestUpload; +} + +interface XMLSerializer { + serializeToString(target: Node): string; +} + +declare var XMLSerializer: { + prototype: XMLSerializer; + new(): XMLSerializer; +} + +interface XPathEvaluator { + createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; + createNSResolver(nodeResolver?: Node): XPathNSResolver; + evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver, type: number, result: XPathResult): XPathResult; +} + +declare var XPathEvaluator: { + prototype: XPathEvaluator; + new(): XPathEvaluator; +} + +interface XPathExpression { + evaluate(contextNode: Node, type: number, result: XPathResult): XPathExpression; +} + +declare var XPathExpression: { + prototype: XPathExpression; + new(): XPathExpression; +} + +interface XPathNSResolver { + lookupNamespaceURI(prefix: string): string; +} + +declare var XPathNSResolver: { + prototype: XPathNSResolver; + new(): XPathNSResolver; +} + +interface XPathResult { + booleanValue: boolean; + invalidIteratorState: boolean; + numberValue: number; + resultType: number; + singleNodeValue: Node; + snapshotLength: number; + stringValue: string; + iterateNext(): Node; + snapshotItem(index: number): Node; + ANY_TYPE: number; + ANY_UNORDERED_NODE_TYPE: number; + BOOLEAN_TYPE: number; + FIRST_ORDERED_NODE_TYPE: number; + NUMBER_TYPE: number; + ORDERED_NODE_ITERATOR_TYPE: number; + ORDERED_NODE_SNAPSHOT_TYPE: number; + STRING_TYPE: number; + UNORDERED_NODE_ITERATOR_TYPE: number; + UNORDERED_NODE_SNAPSHOT_TYPE: number; +} + +declare var XPathResult: { + prototype: XPathResult; + new(): XPathResult; + ANY_TYPE: number; + ANY_UNORDERED_NODE_TYPE: number; + BOOLEAN_TYPE: number; + FIRST_ORDERED_NODE_TYPE: number; + NUMBER_TYPE: number; + ORDERED_NODE_ITERATOR_TYPE: number; + ORDERED_NODE_SNAPSHOT_TYPE: number; + STRING_TYPE: number; + UNORDERED_NODE_ITERATOR_TYPE: number; + UNORDERED_NODE_SNAPSHOT_TYPE: number; +} + +interface XSLTProcessor { + clearParameters(): void; + getParameter(namespaceURI: string, localName: string): any; + importStylesheet(style: Node): void; + removeParameter(namespaceURI: string, localName: string): void; + reset(): void; + setParameter(namespaceURI: string, localName: string, value: any): void; + transformToDocument(source: Node): Document; + transformToFragment(source: Node, document: Document): DocumentFragment; +} + +declare var XSLTProcessor: { + prototype: XSLTProcessor; + new(): XSLTProcessor; +} + +interface AbstractWorker { + onerror: (ev: Event) => any; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +interface ChildNode { + remove(): void; +} + +interface DOML2DeprecatedColorProperty { + color: string; +} + +interface DOML2DeprecatedSizeProperty { + size: number; +} + +interface DocumentEvent { + createEvent(eventInterface:"AnimationEvent"): AnimationEvent; + createEvent(eventInterface:"AriaRequestEvent"): AriaRequestEvent; + createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; + createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; + createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; + createEvent(eventInterface:"CloseEvent"): CloseEvent; + createEvent(eventInterface:"CommandEvent"): CommandEvent; + createEvent(eventInterface:"CompositionEvent"): CompositionEvent; + createEvent(eventInterface:"CustomEvent"): CustomEvent; + createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; + createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; + createEvent(eventInterface:"DragEvent"): DragEvent; + createEvent(eventInterface:"ErrorEvent"): ErrorEvent; + createEvent(eventInterface:"Event"): Event; + createEvent(eventInterface:"Events"): Event; + createEvent(eventInterface:"FocusEvent"): FocusEvent; + createEvent(eventInterface:"GamepadEvent"): GamepadEvent; + createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; + createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; + createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; + createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; + createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; + createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; + createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; + createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; + createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; + createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; + createEvent(eventInterface:"MessageEvent"): MessageEvent; + createEvent(eventInterface:"MouseEvent"): MouseEvent; + createEvent(eventInterface:"MouseEvents"): MouseEvent; + createEvent(eventInterface:"MouseWheelEvent"): MouseWheelEvent; + createEvent(eventInterface:"MutationEvent"): MutationEvent; + createEvent(eventInterface:"MutationEvents"): MutationEvent; + createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; + createEvent(eventInterface:"NavigationEvent"): NavigationEvent; + createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; + createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; + createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; + createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; + createEvent(eventInterface:"PointerEvent"): PointerEvent; + createEvent(eventInterface:"PopStateEvent"): PopStateEvent; + createEvent(eventInterface:"ProgressEvent"): ProgressEvent; + createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; + createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; + createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; + createEvent(eventInterface:"StorageEvent"): StorageEvent; + createEvent(eventInterface:"TextEvent"): TextEvent; + createEvent(eventInterface:"TouchEvent"): TouchEvent; + createEvent(eventInterface:"TrackEvent"): TrackEvent; + createEvent(eventInterface:"TransitionEvent"): TransitionEvent; + createEvent(eventInterface:"UIEvent"): UIEvent; + createEvent(eventInterface:"UIEvents"): UIEvent; + createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; + createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; + createEvent(eventInterface:"WheelEvent"): WheelEvent; + createEvent(eventInterface: string): Event; +} + +interface ElementTraversal { + childElementCount: number; + firstElementChild: Element; + lastElementChild: Element; + nextElementSibling: Element; + previousElementSibling: Element; +} + +interface GetSVGDocument { + getSVGDocument(): Document; +} + +interface GlobalEventHandlers { + onpointercancel: (ev: PointerEvent) => any; + onpointerdown: (ev: PointerEvent) => any; + onpointerenter: (ev: PointerEvent) => any; + onpointerleave: (ev: PointerEvent) => any; + onpointermove: (ev: PointerEvent) => any; + onpointerout: (ev: PointerEvent) => any; + onpointerover: (ev: PointerEvent) => any; + onpointerup: (ev: PointerEvent) => any; + onwheel: (ev: WheelEvent) => any; + addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; + addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface WebGLProgram extends WebGLObject { +interface HTMLTableAlignment { + /** + * Sets or retrieves a value that you can use to implement your own ch functionality for the object. + */ + ch: string; + /** + * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. + */ + chOff: string; + /** + * Sets or retrieves how text and other content are vertically aligned within the object that contains them. + */ + vAlign: string; } -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; + +interface IDBEnvironment { + indexedDB: IDBFactory; + msIndexedDB: IDBFactory; } -interface OES_standard_derivatives { - FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; +interface LinkStyle { + sheet: StyleSheet; } -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; + +interface MSBaseReader { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + readyState: number; + result: any; + abort(): void; + DONE: number; + EMPTY: number; + LOADING: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface WebGLFramebuffer extends WebGLObject { +interface MSFileSaver { + msSaveBlob(blob: any, defaultName?: string): boolean; + msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; } -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; + +interface MSNavigatorDoNotTrack { + confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; + confirmWebWideTrackingException(args: ExceptionInformation): boolean; + removeSiteSpecificTrackingException(args: ExceptionInformation): void; + removeWebWideTrackingException(args: ExceptionInformation): void; + storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; + storeWebWideTrackingException(args: StoreExceptionsInformation): void; } -interface WebGLShader extends WebGLObject { +interface NavigatorContentUtils { } -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; + +interface NavigatorGeolocation { + geolocation: Geolocation; } -interface OES_texture_float_linear { +interface NavigatorID { + appName: string; + appVersion: string; + platform: string; + product: string; + productSub: string; + userAgent: string; + vendor: string; + vendorSub: string; } -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; + +interface NavigatorOnLine { + onLine: boolean; } -interface WebGLObject { +interface NavigatorStorageUtils { } -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; + +interface NodeSelector { + querySelector(selectors: string): Element; + querySelectorAll(selectors: string): NodeList; } -interface WebGLBuffer extends WebGLObject { +interface RandomSource { + getRandomValues(array: ArrayBufferView): ArrayBufferView; } -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; + +interface SVGAnimatedPathData { + pathSegList: SVGPathSegList; } -interface WebGLShaderPrecisionFormat { - rangeMin: number; - rangeMax: number; - precision: number; +interface SVGAnimatedPoints { + animatedPoints: SVGPointList; + points: SVGPointList; } -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; + +interface SVGExternalResourcesRequired { + externalResourcesRequired: SVGAnimatedBoolean; } -interface EXT_texture_filter_anisotropic { - TEXTURE_MAX_ANISOTROPY_EXT: number; - MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; +interface SVGFilterPrimitiveStandardAttributes extends SVGStylable { + height: SVGAnimatedLength; + result: SVGAnimatedString; + width: SVGAnimatedLength; + x: SVGAnimatedLength; + y: SVGAnimatedLength; +} + +interface SVGFitToViewBox { + preserveAspectRatio: SVGAnimatedPreserveAspectRatio; + viewBox: SVGAnimatedRect; +} + +interface SVGLangSpace { + xmllang: string; + xmlspace: string; +} + +interface SVGLocatable { + farthestViewportElement: SVGElement; + nearestViewportElement: SVGElement; + getBBox(): SVGRect; + getCTM(): SVGMatrix; + getScreenCTM(): SVGMatrix; + getTransformToElement(element: SVGElement): SVGMatrix; +} + +interface SVGStylable { + className: SVGAnimatedString; + style: CSSStyleDeclaration; +} + +interface SVGTests { + requiredExtensions: SVGStringList; + requiredFeatures: SVGStringList; + systemLanguage: SVGStringList; + hasExtension(extension: string): boolean; +} + +interface SVGTransformable extends SVGLocatable { + transform: SVGAnimatedTransformList; +} + +interface SVGURIReference { + href: SVGAnimatedString; +} + +interface WindowBase64 { + atob(encodedString: string): string; + btoa(rawString: string): string; +} + +interface WindowConsole { + console: Console; +} + +interface WindowLocalStorage { + localStorage: Storage; +} + +interface WindowSessionStorage { + sessionStorage: Storage; +} + +interface WindowTimers extends Object, WindowTimersExtension { + clearInterval(handle: number): void; + clearTimeout(handle: number): void; + setInterval(handler: any, timeout?: any, ...args: any[]): number; + setTimeout(handler: any, timeout?: any, ...args: any[]): number; +} + +interface WindowTimersExtension { + clearImmediate(handle: number): void; + msClearImmediate(handle: number): void; + msSetImmediate(expression: any, ...args: any[]): number; + setImmediate(expression: any, ...args: any[]): number; +} + +interface XMLHttpRequestEventTarget { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + ontimeout: (ev: ProgressEvent) => any; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + + +interface NodeListOf extends NodeList { + length: number; + item(index: number): TNode; + [index: number]: TNode; +} + +interface BlobPropertyBag { + type?: string; + endings?: string; +} + +interface EventListenerObject { + handleEvent(evt: Event): void; +} + +declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; + +interface ErrorEventHandler { + (event: Event, source?: string, fileno?: number, columnNumber?: number): void; + (event: string, source?: string, fileno?: number, columnNumber?: number): void; +} +interface PositionCallback { + (position: Position): void; +} +interface PositionErrorCallback { + (error: PositionError): void; +} +interface MediaQueryListListener { + (mql: MediaQueryList): void; +} +interface MSLaunchUriCallback { + (): void; +} +interface FrameRequestCallback { + (time: number): void; +} +interface MSUnsafeFunctionCallback { + (): any; +} +interface MSExecAtPriorityFunctionCallback { + (...args: any[]): any; +} +interface MutationCallback { + (mutations: MutationRecord[], observer: MutationObserver): void; +} +interface DecodeSuccessCallback { + (decodedData: AudioBuffer): void; +} +interface DecodeErrorCallback { + (): void; } -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - TEXTURE_MAX_ANISOTROPY_EXT: number; - MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; +interface FunctionStringCallback { + (data: string): void; } - -declare var Option: { new(text?: string, value?: string, defaultSelected?: boolean, selected?:boolean): HTMLOptionElement; }; -declare var Image: { new(width?: number, height?: number): HTMLImageElement; }; -declare var Audio: { new(src?: string): HTMLAudioElement; }; - -declare var ondragend: (ev: DragEvent) => any; -declare var onkeydown: (ev: KeyboardEvent) => any; -declare var ondragover: (ev: DragEvent) => any; -declare var onkeyup: (ev: KeyboardEvent) => any; -declare var onreset: (ev: Event) => any; -declare var onmouseup: (ev: MouseEvent) => any; -declare var ondragstart: (ev: DragEvent) => any; -declare var ondrag: (ev: DragEvent) => any; -declare var screenX: number; -declare var onmouseover: (ev: MouseEvent) => any; -declare var ondragleave: (ev: DragEvent) => any; +declare var Audio: {new(src?: string): HTMLAudioElement; }; +declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; +declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; +declare var animationStartTime: number; +declare var applicationCache: ApplicationCache; +declare var clientInformation: Navigator; +declare var closed: boolean; +declare var crypto: Crypto; +declare var defaultStatus: string; +declare var devicePixelRatio: number; +declare var doNotTrack: string; +declare var document: Document; +declare var event: Event; +declare var external: External; +declare var frameElement: Element; +declare var frames: Window; declare var history: History; -declare var pageXOffset: number; +declare var innerHeight: number; +declare var innerWidth: number; +declare var length: number; +declare var location: Location; +declare var locationbar: BarProp; +declare var menubar: BarProp; +declare var msAnimationStartTime: number; +declare var msTemplatePrinter: MSTemplatePrinter; declare var name: string; +declare var navigator: Navigator; +declare var offscreenBuffering: string | boolean; +declare var onabort: (ev: Event) => any; declare var onafterprint: (ev: Event) => any; -declare var onpause: (ev: Event) => any; declare var onbeforeprint: (ev: Event) => any; -declare var top: Window; -declare var onmousedown: (ev: MouseEvent) => any; -declare var onseeked: (ev: Event) => any; -declare var opener: Window; +declare var onbeforeunload: (ev: BeforeUnloadEvent) => any; +declare var onblur: (ev: FocusEvent) => any; +declare var oncanplay: (ev: Event) => any; +declare var oncanplaythrough: (ev: Event) => any; +declare var onchange: (ev: Event) => any; declare var onclick: (ev: MouseEvent) => any; -declare var innerHeight: number; -declare var onwaiting: (ev: Event) => any; -declare var ononline: (ev: Event) => any; +declare var oncompassneedscalibration: (ev: Event) => any; +declare var oncontextmenu: (ev: PointerEvent) => any; +declare var ondblclick: (ev: MouseEvent) => any; +declare var ondevicemotion: (ev: DeviceMotionEvent) => any; +declare var ondeviceorientation: (ev: DeviceOrientationEvent) => any; +declare var ondrag: (ev: DragEvent) => any; +declare var ondragend: (ev: DragEvent) => any; +declare var ondragenter: (ev: DragEvent) => any; +declare var ondragleave: (ev: DragEvent) => any; +declare var ondragover: (ev: DragEvent) => any; +declare var ondragstart: (ev: DragEvent) => any; +declare var ondrop: (ev: DragEvent) => any; declare var ondurationchange: (ev: Event) => any; -declare var frames: Window; -declare var onblur: (ev: FocusEvent) => any; declare var onemptied: (ev: Event) => any; -declare var onseeking: (ev: Event) => any; -declare var oncanplay: (ev: Event) => any; -declare var outerWidth: number; -declare var onstalled: (ev: Event) => any; +declare var onended: (ev: Event) => any; +declare var onerror: ErrorEventHandler; +declare var onfocus: (ev: FocusEvent) => any; +declare var onhashchange: (ev: HashChangeEvent) => any; +declare var oninput: (ev: Event) => any; +declare var onkeydown: (ev: KeyboardEvent) => any; +declare var onkeypress: (ev: KeyboardEvent) => any; +declare var onkeyup: (ev: KeyboardEvent) => any; +declare var onload: (ev: Event) => any; +declare var onloadeddata: (ev: Event) => any; +declare var onloadedmetadata: (ev: Event) => any; +declare var onloadstart: (ev: Event) => any; +declare var onmessage: (ev: MessageEvent) => any; +declare var onmousedown: (ev: MouseEvent) => any; +declare var onmouseenter: (ev: MouseEvent) => any; +declare var onmouseleave: (ev: MouseEvent) => any; declare var onmousemove: (ev: MouseEvent) => any; -declare var innerWidth: number; +declare var onmouseout: (ev: MouseEvent) => any; +declare var onmouseover: (ev: MouseEvent) => any; +declare var onmouseup: (ev: MouseEvent) => any; +declare var onmousewheel: (ev: MouseWheelEvent) => any; +declare var onmsgesturechange: (ev: MSGestureEvent) => any; +declare var onmsgesturedoubletap: (ev: MSGestureEvent) => any; +declare var onmsgestureend: (ev: MSGestureEvent) => any; +declare var onmsgesturehold: (ev: MSGestureEvent) => any; +declare var onmsgesturestart: (ev: MSGestureEvent) => any; +declare var onmsgesturetap: (ev: MSGestureEvent) => any; +declare var onmsinertiastart: (ev: MSGestureEvent) => any; +declare var onmspointercancel: (ev: MSPointerEvent) => any; +declare var onmspointerdown: (ev: MSPointerEvent) => any; +declare var onmspointerenter: (ev: MSPointerEvent) => any; +declare var onmspointerleave: (ev: MSPointerEvent) => any; +declare var onmspointermove: (ev: MSPointerEvent) => any; +declare var onmspointerout: (ev: MSPointerEvent) => any; +declare var onmspointerover: (ev: MSPointerEvent) => any; +declare var onmspointerup: (ev: MSPointerEvent) => any; declare var onoffline: (ev: Event) => any; -declare var length: number; -declare var screen: Screen; -declare var onbeforeunload: (ev: BeforeUnloadEvent) => any; +declare var ononline: (ev: Event) => any; +declare var onorientationchange: (ev: Event) => any; +declare var onpagehide: (ev: PageTransitionEvent) => any; +declare var onpageshow: (ev: PageTransitionEvent) => any; +declare var onpause: (ev: Event) => any; +declare var onplay: (ev: Event) => any; +declare var onplaying: (ev: Event) => any; +declare var onpopstate: (ev: PopStateEvent) => any; +declare var onprogress: (ev: ProgressEvent) => any; declare var onratechange: (ev: Event) => any; +declare var onreadystatechange: (ev: ProgressEvent) => any; +declare var onreset: (ev: Event) => any; +declare var onresize: (ev: UIEvent) => any; +declare var onscroll: (ev: UIEvent) => any; +declare var onseeked: (ev: Event) => any; +declare var onseeking: (ev: Event) => any; +declare var onselect: (ev: UIEvent) => any; +declare var onstalled: (ev: Event) => any; declare var onstorage: (ev: StorageEvent) => any; -declare var onloadstart: (ev: Event) => any; -declare var ondragenter: (ev: DragEvent) => any; declare var onsubmit: (ev: Event) => any; -declare var self: Window; -declare var document: Document; -declare var onprogress: (ev: ProgressEvent) => any; -declare var ondblclick: (ev: MouseEvent) => any; -declare var pageYOffset: number; -declare var oncontextmenu: (ev: MouseEvent) => any; -declare var onchange: (ev: Event) => any; -declare var onloadedmetadata: (ev: Event) => any; -declare var onplay: (ev: Event) => any; -declare var onerror: ErrorEventHandler; -declare var onplaying: (ev: Event) => any; -declare var parent: Window; -declare var location: Location; -declare var oncanplaythrough: (ev: Event) => any; -declare var onabort: (ev: UIEvent) => any; -declare var onreadystatechange: (ev: Event) => any; -declare var outerHeight: number; -declare var onkeypress: (ev: KeyboardEvent) => any; -declare var frameElement: Element; -declare var onloadeddata: (ev: Event) => any; declare var onsuspend: (ev: Event) => any; -declare var window: Window; -declare var onfocus: (ev: FocusEvent) => any; -declare var onmessage: (ev: MessageEvent) => any; declare var ontimeupdate: (ev: Event) => any; -declare var onresize: (ev: UIEvent) => any; -declare var onselect: (ev: UIEvent) => any; -declare var navigator: Navigator; -declare var styleMedia: StyleMedia; -declare var ondrop: (ev: DragEvent) => any; -declare var onmouseout: (ev: MouseEvent) => any; -declare var onended: (ev: Event) => any; -declare var onhashchange: (ev: Event) => any; +declare var ontouchcancel: any; +declare var ontouchend: any; +declare var ontouchmove: any; +declare var ontouchstart: any; declare var onunload: (ev: Event) => any; -declare var onscroll: (ev: UIEvent) => any; -declare var screenY: number; -declare var onmousewheel: (ev: MouseWheelEvent) => any; -declare var onload: (ev: Event) => any; declare var onvolumechange: (ev: Event) => any; -declare var oninput: (ev: Event) => any; +declare var onwaiting: (ev: Event) => any; +declare var opener: Window; +declare var orientation: string; +declare var outerHeight: number; +declare var outerWidth: number; +declare var pageXOffset: number; +declare var pageYOffset: number; +declare var parent: Window; declare var performance: Performance; -declare var onmspointerdown: (ev: any) => any; -declare var animationStartTime: number; -declare var onmsgesturedoubletap: (ev: any) => any; -declare var onmspointerhover: (ev: any) => any; -declare var onmsgesturehold: (ev: any) => any; -declare var onmspointermove: (ev: any) => any; -declare var onmsgesturechange: (ev: any) => any; -declare var onmsgesturestart: (ev: any) => any; -declare var onmspointercancel: (ev: any) => any; -declare var onmsgestureend: (ev: any) => any; -declare var onmsgesturetap: (ev: any) => any; -declare var onmspointerout: (ev: any) => any; -declare var msAnimationStartTime: number; -declare var applicationCache: ApplicationCache; -declare var onmsinertiastart: (ev: any) => any; -declare var onmspointerover: (ev: any) => any; -declare var onpopstate: (ev: PopStateEvent) => any; -declare var onmspointerup: (ev: any) => any; -declare var onpageshow: (ev: PageTransitionEvent) => any; -declare var ondevicemotion: (ev: DeviceMotionEvent) => any; -declare var devicePixelRatio: number; -declare var msCrypto: Crypto; -declare var ondeviceorientation: (ev: DeviceOrientationEvent) => any; -declare var doNotTrack: string; -declare var onmspointerenter: (ev: any) => any; -declare var onpagehide: (ev: PageTransitionEvent) => any; -declare var onmspointerleave: (ev: any) => any; +declare var personalbar: BarProp; +declare var screen: Screen; +declare var screenLeft: number; +declare var screenTop: number; +declare var screenX: number; +declare var screenY: number; +declare var scrollX: number; +declare var scrollY: number; +declare var scrollbars: BarProp; +declare var self: Window; +declare var status: string; +declare var statusbar: BarProp; +declare var styleMedia: StyleMedia; +declare var toolbar: BarProp; +declare var top: Window; +declare var window: Window; declare function alert(message?: any): void; -declare function scroll(x?: number, y?: number): void; -declare function focus(): void; -declare function scrollTo(x?: number, y?: number): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string; -declare function toString(): string; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function scrollBy(x?: number, y?: number): void; -declare function confirm(message?: string): boolean; -declare function close(): void; -declare function postMessage(message: any, targetOrigin: string, ports?: any): void; -declare function showModalDialog(url?: string, argument?: any, options?: any): any; declare function blur(): void; -declare function getSelection(): Selection; +declare function cancelAnimationFrame(handle: number): void; +declare function captureEvents(): void; +declare function close(): void; +declare function confirm(message?: string): boolean; +declare function focus(): void; declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function msCancelRequestAnimationFrame(handle: number): void; +declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; +declare function getSelection(): Selection; declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function cancelAnimationFrame(handle: number): void; -declare function msIsStaticHTML(html: string): boolean; +declare function moveBy(x?: number, y?: number): void; +declare function moveTo(x?: number, y?: number): void; +declare function msCancelRequestAnimationFrame(handle: number): void; declare function msMatchMedia(mediaQuery: string): MediaQueryList; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; declare function msRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -declare function dispatchEvent(evt: Event): boolean; -declare function attachEvent(event: string, listener: EventListener): boolean; -declare function detachEvent(event: string, listener: EventListener): void; -declare var localStorage: Storage; -declare var status: string; -declare var onmouseleave: (ev: MouseEvent) => any; -declare var screenLeft: number; -declare var offscreenBuffering: any; -declare var maxConnectionsPerServer: number; -declare var onmouseenter: (ev: MouseEvent) => any; -declare var clipboardData: DataTransfer; -declare var defaultStatus: string; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var onhelp: (ev: Event) => any; -declare var external: External; -declare var event: MSEventObj; -declare var onfocusout: (ev: FocusEvent) => any; -declare var screenTop: number; -declare var onfocusin: (ev: FocusEvent) => any; -declare function showModelessDialog(url?: string, argument?: any, options?: any): Window; -declare function navigate(url: string): void; -declare function resizeBy(x?: number, y?: number): void; -declare function item(index: any): any; -declare function resizeTo(x?: number, y?: number): void; -declare function createPopup(arguments?: any): MSPopupWindow; -declare function toStaticHTML(html: string): string; -declare function execScript(code: string, language?: string): any; declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function moveTo(x?: number, y?: number): void; -declare function moveBy(x?: number, y?: number): void; -declare function showHelp(url: string, helpArg?: any, features?: string): void; -declare function captureEvents(): void; +declare function open(url?: string, target?: string, features?: string, replace?: boolean): any; +declare function postMessage(message: any, targetOrigin: string, ports?: any): void; +declare function print(): void; +declare function prompt(message?: string, _default?: string): string; declare function releaseEvents(): void; -declare var sessionStorage: Storage; -declare function clearTimeout(handle: number): void; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; +declare function requestAnimationFrame(callback: FrameRequestCallback): number; +declare function resizeBy(x?: number, y?: number): void; +declare function resizeTo(x?: number, y?: number): void; +declare function scroll(x?: number, y?: number): void; +declare function scrollBy(x?: number, y?: number): void; +declare function scrollTo(x?: number, y?: number): void; +declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; +declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; +declare function toString(): string; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +declare function dispatchEvent(evt: Event): boolean; +declare function removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; declare function clearInterval(handle: number): void; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function msSetImmediate(expression: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function msClearImmediate(handle: number): void; -declare function setImmediate(expression: any, ...args: any[]): number; -declare function btoa(rawString: string): string; -declare function atob(encodedString: string): string; -declare var msIndexedDB: IDBFactory; -declare var indexedDB: IDBFactory; -declare var console: Console; -declare var onpointerenter: (ev: PointerEvent) => any; -declare var onpointerout: (ev: PointerEvent) => any; -declare var onpointerdown: (ev: PointerEvent) => any; -declare var onpointerup: (ev: PointerEvent) => any; -declare var onpointercancel: (ev: PointerEvent) => any; -declare var onpointerover: (ev: PointerEvent) => any; -declare var onpointermove: (ev: PointerEvent) => any; -declare var onpointerleave: (ev: PointerEvent) => any; -declare function addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "help", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focusout", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focusin", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function clearTimeout(handle: number): void; +declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; +declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; +declare function clearImmediate(handle: number): void; +declare function msClearImmediate(handle: number): void; +declare function msSetImmediate(expression: any, ...args: any[]): number; +declare function setImmediate(expression: any, ...args: any[]): number; +declare var sessionStorage: Storage; +declare var localStorage: Storage; +declare var console: Console; +declare var onpointercancel: (ev: PointerEvent) => any; +declare var onpointerdown: (ev: PointerEvent) => any; +declare var onpointerenter: (ev: PointerEvent) => any; +declare var onpointerleave: (ev: PointerEvent) => any; +declare var onpointermove: (ev: PointerEvent) => any; +declare var onpointerout: (ev: PointerEvent) => any; +declare var onpointerover: (ev: PointerEvent) => any; +declare var onpointerup: (ev: PointerEvent) => any; +declare var onwheel: (ev: WheelEvent) => any; +declare var indexedDB: IDBFactory; +declare var msIndexedDB: IDBFactory; +declare function atob(encodedString: string): string; +declare function btoa(rawString: string): string; +declare function addEventListener(type: "MSGestureChange", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureDoubleTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureEnd", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureHold", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSGestureTap", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSInertiaStart", listener: (ev: MSGestureEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerCancel", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerDown", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerEnter", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerLeave", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerMove", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerOut", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerOver", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "MSPointerUp", listener: (ev: MSPointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "afterprint", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "beforeprint", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "click", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "compassneedscalibration", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "contextmenu", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "drag", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragend", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragleave", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragover", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "dragstart", listener: (ev: DragEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "durationchange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "blur", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "emptied", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "canplay", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "hashchange", listener: (ev: HashChangeEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keydown", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "keyup", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mousedown", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseenter", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseleave", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "mousemove", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseover", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mouseup", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "offline", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "beforeunload", listener: (ev: BeforeUnloadEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "online", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "orientationchange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pause", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointercancel", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerdown", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerenter", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerleave", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointermove", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerout", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerover", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "pointerup", listener: (ev: PointerEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "ratechange", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "reset", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "seeked", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "seeking", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "stalled", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "storage", listener: (ev: StorageEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dragenter", listener: (ev: DragEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "submit", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "dblclick", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "contextmenu", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "change", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadedmetadata", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "play", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "playing", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "canplaythrough", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "keypress", listener: (ev: KeyboardEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "loadeddata", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "suspend", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "focus", listener: (ev: FocusEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; declare function addEventListener(type: "timeupdate", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "resize", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "select", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "drop", listener: (ev: DragEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mouseout", listener: (ev: MouseEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "ended", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "hashchange", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "unload", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "scroll", listener: (ev: UIEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mousewheel", listener: (ev: MouseWheelEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; declare function addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "input", listener: (ev: Event) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerdown", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturedoubletap", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerhover", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturehold", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointermove", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturechange", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturestart", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointercancel", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgestureend", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msgesturetap", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerout", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "msinertiastart", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerover", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "popstate", listener: (ev: PopStateEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerup", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pageshow", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "devicemotion", listener: (ev: DeviceMotionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "deviceorientation", listener: (ev: DeviceOrientationEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerenter", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: "pagehide", listener: (ev: PageTransitionEvent) => any, useCapture?: boolean): void; -declare function addEventListener(type: "mspointerleave", listener: (ev: any) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void; +declare function addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; ///////////////////////////// /// WorkerGlobalScope APIs @@ -17177,7 +18030,11 @@ declare function importScripts(...urls: string[]): void; /// Windows Script Host APIS ///////////////////////////// -declare var ActiveXObject: { new (s: string): any; }; + +interface ActiveXObject { + new (s: string): any; +} +declare var ActiveXObject: ActiveXObject; interface ITextWriter { Write(s: string): void; @@ -17185,11 +18042,263 @@ interface ITextWriter { Close(): void; } +interface TextStreamBase { + /** + * The column number of the current character position in an input stream. + */ + Column: number; + + /** + * The current line number in an input stream. + */ + Line: number; + + /** + * Closes a text stream. + * It is not necessary to close standard streams; they close automatically when the process ends. If + * you close a standard stream, be aware that any other pointers to that standard stream become invalid. + */ + Close(): void; +} + +interface TextStreamWriter extends TextStreamBase { + /** + * Sends a string to an output stream. + */ + Write(s: string): void; + + /** + * Sends a specified number of blank lines (newline characters) to an output stream. + */ + WriteBlankLines(intLines: number): void; + + /** + * Sends a string followed by a newline character to an output stream. + */ + WriteLine(s: string): void; +} + +interface TextStreamReader extends TextStreamBase { + /** + * Returns a specified number of characters from an input stream, starting at the current pointer position. + * Does not return until the ENTER key is pressed. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + Read(characters: number): string; + + /** + * Returns all characters from an input stream. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + ReadAll(): string; + + /** + * Returns an entire line from an input stream. + * Although this method extracts the newline character, it does not add it to the returned string. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + ReadLine(): string; + + /** + * Skips a specified number of characters when reading from an input text stream. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) + */ + Skip(characters: number): void; + + /** + * Skips the next line when reading from an input text stream. + * Can only be used on a stream in reading mode, not writing or appending mode. + */ + SkipLine(): void; + + /** + * Indicates whether the stream pointer position is at the end of a line. + */ + AtEndOfLine: boolean; + + /** + * Indicates whether the stream pointer position is at the end of a stream. + */ + AtEndOfStream: boolean; +} + declare var WScript: { + /** + * Outputs text to either a message box (under WScript.exe) or the command console window followed by + * a newline (under CScript.exe). + */ Echo(s: any): void; - StdErr: ITextWriter; - StdOut: ITextWriter; + + /** + * Exposes the write-only error output stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdErr: TextStreamWriter; + + /** + * Exposes the write-only output stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdOut: TextStreamWriter; Arguments: { length: number; Item(n: number): string; }; + + /** + * The full path of the currently running script. + */ ScriptFullName: string; + + /** + * Forces the script to stop immediately, with an optional exit code. + */ Quit(exitCode?: number): number; + + /** + * The Windows Script Host build version number. + */ + BuildVersion: number; + + /** + * Fully qualified path of the host executable. + */ + FullName: string; + + /** + * Gets/sets the script mode - interactive(true) or batch(false). + */ + Interactive: boolean; + + /** + * The name of the host executable (WScript.exe or CScript.exe). + */ + Name: string; + + /** + * Path of the directory containing the host executable. + */ + Path: string; + + /** + * The filename of the currently running script. + */ + ScriptName: string; + + /** + * Exposes the read-only input stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdIn: TextStreamReader; + + /** + * Windows Script Host version + */ + Version: string; + + /** + * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. + */ + ConnectObject(objEventSource: any, strPrefix: string): void; + + /** + * Creates a COM object. + * @param strProgiID + * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. + */ + CreateObject(strProgID: string, strPrefix?: string): any; + + /** + * Disconnects a COM object from its event sources. + */ + DisconnectObject(obj: any): void; + + /** + * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. + * @param strPathname Fully qualified path to the file containing the object persisted to disk. + * For objects in memory, pass a zero-length string. + * @param strProgID + * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. + */ + GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; + + /** + * Suspends script execution for a specified length of time, then continues execution. + * @param intTime Interval (in milliseconds) to suspend script execution. + */ + Sleep(intTime: number): void; +}; + +/** + * Allows enumerating over a COM collection, which may not have indexed item access. + */ +interface Enumerator { + /** + * Returns true if the current item is the last one in the collection, or the collection is empty, + * or the current item is undefined. + */ + atEnd(): boolean; + + /** + * Returns the current item in the collection + */ + item(): T; + + /** + * Resets the current item in the collection to the first item. If there are no items in the collection, + * the current item is set to undefined. + */ + moveFirst(): void; + + /** + * Moves the current item to the next item in the collection. If the enumerator is at the end of + * the collection or the collection is empty, the current item is set to undefined. + */ + moveNext(): void; +} + +interface EnumeratorConstructor { + new (collection: any): Enumerator; + new (collection: any): Enumerator; +} + +declare var Enumerator: EnumeratorConstructor; + +/** + * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. + */ +interface VBArray { + /** + * Returns the number of dimensions (1-based). + */ + dimensions(): number; + + /** + * Takes an index for each dimension in the array, and returns the item at the corresponding location. + */ + getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; + + /** + * Returns the smallest available index for a given dimension. + * @param dimension 1-based dimension (defaults to 1) + */ + lbound(dimension?: number): number; + + /** + * Returns the largest available index for a given dimension. + * @param dimension 1-based dimension (defaults to 1) + */ + ubound(dimension?: number): number; + + /** + * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, + * each successive dimension is appended to the end of the array. + * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] + */ + toArray(): T[]; +} + +interface VBArrayConstructor { + new (safeArray: any): VBArray; + new (safeArray: any): VBArray; } + +declare var VBArray: VBArrayConstructor; diff --git a/lib/typescript-src/support/typescript/bin/lib.scriptHost.d.ts b/lib/typescript-src/support/typescript/bin/lib.scriptHost.d.ts index a38a2e9..cb77b4a 100644 --- a/lib/typescript-src/support/typescript/bin/lib.scriptHost.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.scriptHost.d.ts @@ -20,7 +20,11 @@ and limitations under the License. /// Windows Script Host APIS ///////////////////////////// -declare var ActiveXObject: { new (s: string): any; }; + +interface ActiveXObject { + new (s: string): any; +} +declare var ActiveXObject: ActiveXObject; interface ITextWriter { Write(s: string): void; @@ -28,11 +32,263 @@ interface ITextWriter { Close(): void; } +interface TextStreamBase { + /** + * The column number of the current character position in an input stream. + */ + Column: number; + + /** + * The current line number in an input stream. + */ + Line: number; + + /** + * Closes a text stream. + * It is not necessary to close standard streams; they close automatically when the process ends. If + * you close a standard stream, be aware that any other pointers to that standard stream become invalid. + */ + Close(): void; +} + +interface TextStreamWriter extends TextStreamBase { + /** + * Sends a string to an output stream. + */ + Write(s: string): void; + + /** + * Sends a specified number of blank lines (newline characters) to an output stream. + */ + WriteBlankLines(intLines: number): void; + + /** + * Sends a string followed by a newline character to an output stream. + */ + WriteLine(s: string): void; +} + +interface TextStreamReader extends TextStreamBase { + /** + * Returns a specified number of characters from an input stream, starting at the current pointer position. + * Does not return until the ENTER key is pressed. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + Read(characters: number): string; + + /** + * Returns all characters from an input stream. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + ReadAll(): string; + + /** + * Returns an entire line from an input stream. + * Although this method extracts the newline character, it does not add it to the returned string. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + */ + ReadLine(): string; + + /** + * Skips a specified number of characters when reading from an input text stream. + * Can only be used on a stream in reading mode; causes an error in writing or appending mode. + * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) + */ + Skip(characters: number): void; + + /** + * Skips the next line when reading from an input text stream. + * Can only be used on a stream in reading mode, not writing or appending mode. + */ + SkipLine(): void; + + /** + * Indicates whether the stream pointer position is at the end of a line. + */ + AtEndOfLine: boolean; + + /** + * Indicates whether the stream pointer position is at the end of a stream. + */ + AtEndOfStream: boolean; +} + declare var WScript: { + /** + * Outputs text to either a message box (under WScript.exe) or the command console window followed by + * a newline (under CScript.exe). + */ Echo(s: any): void; - StdErr: ITextWriter; - StdOut: ITextWriter; + + /** + * Exposes the write-only error output stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdErr: TextStreamWriter; + + /** + * Exposes the write-only output stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdOut: TextStreamWriter; Arguments: { length: number; Item(n: number): string; }; + + /** + * The full path of the currently running script. + */ ScriptFullName: string; + + /** + * Forces the script to stop immediately, with an optional exit code. + */ Quit(exitCode?: number): number; + + /** + * The Windows Script Host build version number. + */ + BuildVersion: number; + + /** + * Fully qualified path of the host executable. + */ + FullName: string; + + /** + * Gets/sets the script mode - interactive(true) or batch(false). + */ + Interactive: boolean; + + /** + * The name of the host executable (WScript.exe or CScript.exe). + */ + Name: string; + + /** + * Path of the directory containing the host executable. + */ + Path: string; + + /** + * The filename of the currently running script. + */ + ScriptName: string; + + /** + * Exposes the read-only input stream for the current script. + * Can be accessed only while using CScript.exe. + */ + StdIn: TextStreamReader; + + /** + * Windows Script Host version + */ + Version: string; + + /** + * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. + */ + ConnectObject(objEventSource: any, strPrefix: string): void; + + /** + * Creates a COM object. + * @param strProgiID + * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. + */ + CreateObject(strProgID: string, strPrefix?: string): any; + + /** + * Disconnects a COM object from its event sources. + */ + DisconnectObject(obj: any): void; + + /** + * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. + * @param strPathname Fully qualified path to the file containing the object persisted to disk. + * For objects in memory, pass a zero-length string. + * @param strProgID + * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. + */ + GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; + + /** + * Suspends script execution for a specified length of time, then continues execution. + * @param intTime Interval (in milliseconds) to suspend script execution. + */ + Sleep(intTime: number): void; +}; + +/** + * Allows enumerating over a COM collection, which may not have indexed item access. + */ +interface Enumerator { + /** + * Returns true if the current item is the last one in the collection, or the collection is empty, + * or the current item is undefined. + */ + atEnd(): boolean; + + /** + * Returns the current item in the collection + */ + item(): T; + + /** + * Resets the current item in the collection to the first item. If there are no items in the collection, + * the current item is set to undefined. + */ + moveFirst(): void; + + /** + * Moves the current item to the next item in the collection. If the enumerator is at the end of + * the collection or the collection is empty, the current item is set to undefined. + */ + moveNext(): void; +} + +interface EnumeratorConstructor { + new (collection: any): Enumerator; + new (collection: any): Enumerator; } + +declare var Enumerator: EnumeratorConstructor; + +/** + * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. + */ +interface VBArray { + /** + * Returns the number of dimensions (1-based). + */ + dimensions(): number; + + /** + * Takes an index for each dimension in the array, and returns the item at the corresponding location. + */ + getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; + + /** + * Returns the smallest available index for a given dimension. + * @param dimension 1-based dimension (defaults to 1) + */ + lbound(dimension?: number): number; + + /** + * Returns the largest available index for a given dimension. + * @param dimension 1-based dimension (defaults to 1) + */ + ubound(dimension?: number): number; + + /** + * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, + * each successive dimension is appended to the end of the array. + * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] + */ + toArray(): T[]; +} + +interface VBArrayConstructor { + new (safeArray: any): VBArray; + new (safeArray: any): VBArray; +} + +declare var VBArray: VBArrayConstructor; diff --git a/lib/typescript-src/support/typescript/bin/lib.webworker.d.ts b/lib/typescript-src/support/typescript/bin/lib.webworker.d.ts index 705739f..e19165f 100644 --- a/lib/typescript-src/support/typescript/bin/lib.webworker.d.ts +++ b/lib/typescript-src/support/typescript/bin/lib.webworker.d.ts @@ -37,270 +37,349 @@ interface ArrayBuffer { slice(begin:number, end?:number): ArrayBuffer; } -declare var ArrayBuffer: { +interface ArrayBufferConstructor { prototype: ArrayBuffer; new (byteLength: number): ArrayBuffer; + isView(arg: any): boolean; } +declare var ArrayBuffer: ArrayBufferConstructor; interface ArrayBufferView { + /** + * The ArrayBuffer instance referenced by the array. + */ buffer: ArrayBuffer; - byteOffset: number; + + /** + * The length in bytes of the array. + */ byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; } -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Int8Array extends ArrayBufferView { +interface DataView { + buffer: ArrayBuffer; + byteLength: number; + byteOffset: number; /** - * The size in bytes of each element in the array. + * Gets the Float32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - BYTES_PER_ELEMENT: number; + getFloat32(byteOffset: number, littleEndian: boolean): number; /** - * The length of the array. + * Gets the Float64 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - length: number; + getFloat64(byteOffset: number, littleEndian: boolean): number; - [index: number]: number; + /** + * Gets the Int8 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. + */ + getInt8(byteOffset: number): number; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Gets the Int16 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. + */ + getInt16(byteOffset: number, littleEndian: boolean): number; + /** + * Gets the Int32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - get(index: number): number; + getInt32(byteOffset: number, littleEndian: boolean): number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Gets the Uint8 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(index: number, value: number): void; + getUint8(byteOffset: number): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Gets the Uint16 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(array: Int8Array, offset?: number): void; + getUint16(byteOffset: number, littleEndian: boolean): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Gets the Uint32 value at the specified byte offset from the start of the view. There is + * no alignment constraint; multi-byte values may be fetched from any offset. + * @param byteOffset The place in the buffer at which the value should be retrieved. */ - set(array: number[], offset?: number): void; + getUint32(byteOffset: number, littleEndian: boolean): number; /** - * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Stores an Float32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - subarray(begin: number, end?: number): Int8Array; -} -declare var Int8Array: { - prototype: Int8Array; - new (length: number): Int8Array; - new (array: Int8Array): Int8Array; - new (array: number[]): Int8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; - BYTES_PER_ELEMENT: number; -} + setFloat32(byteOffset: number, value: number, littleEndian: boolean): void; -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Stores an Float64 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - BYTES_PER_ELEMENT: number; + setFloat64(byteOffset: number, value: number, littleEndian: boolean): void; /** - * The length of the array. + * Stores an Int8 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. */ - length: number; - [index: number]: number; + setInt8(byteOffset: number, value: number): void; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Stores an Int16 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - get(index: number): number; + setInt16(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Sets a value or an array of values. - * @param index The index of the location to set. + * Stores an Int32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - set(index: number, value: number): void; + setInt32(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Stores an Uint8 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. */ - set(array: Uint8Array, offset?: number): void; + setUint8(byteOffset: number, value: number): void; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Stores an Uint16 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - set(array: number[], offset?: number): void; + setUint16(byteOffset: number, value: number, littleEndian: boolean): void; /** - * Gets a new Uint8Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Stores an Uint32 value at the specified byte offset from the start of the view. + * @param byteOffset The place in the buffer at which the value should be set. + * @param value The value to set. + * @param littleEndian If false or undefined, a big-endian value should be written, + * otherwise a little-endian value should be written. */ - subarray(begin: number, end?: number): Uint8Array; + setUint32(byteOffset: number, value: number, littleEndian: boolean): void; } -declare var Uint8Array: { - prototype: Uint8Array; - new (length: number): Uint8Array; - new (array: Uint8Array): Uint8Array; - new (array: number[]): Uint8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; - BYTES_PER_ELEMENT: number; + +interface DataViewConstructor { + new (buffer: ArrayBuffer, byteOffset?: number, byteLength?: number): DataView; } +declare var DataView: DataViewConstructor; /** - * A typed array of 16-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested + * number of bytes could not be allocated an exception is raised. */ -interface Int16Array extends ArrayBufferView { +interface Int8Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; /** - * The length of the array. + * The ArrayBuffer instance referenced by the array. */ - length: number; - [index: number]: number; + buffer: ArrayBuffer; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * The length in bytes of the array. */ - get(index: number): number; + byteLength: number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * The offset in bytes of the array. */ - set(index: number, value: number): void; + byteOffset: number; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - set(array: Int16Array, offset?: number): void; + copyWithin(target: number, start: number, end?: number): Int8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - set(array: number[], offset?: number): void; + every(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): boolean; /** - * Gets a new Int16Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int16Array; -} -declare var Int16Array: { - prototype: Int16Array; - new (length: number): Int16Array; - new (array: Int16Array): Int16Array; - new (array: number[]): Int16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - BYTES_PER_ELEMENT: number; -} + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int8Array; -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - BYTES_PER_ELEMENT: number; + filter(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): Int8Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * The length of the array. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - length: number; - [index: number]: number; + forEach(callbackfn: (value: number, index: number, array: Int8Array) => void, thisArg?: any): void; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - get(index: number): number; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - set(index: number, value: number): void; + join(separator?: string): string; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - set(array: Uint16Array, offset?: number): void; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The length of the array. */ - set(array: number[], offset?: number): void; + length: number; /** - * Gets a new Uint16Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - subarray(begin: number, end?: number): Uint16Array; -} -declare var Uint16Array: { - prototype: Uint16Array; - new (length: number): Uint16Array; - new (array: Uint16Array): Uint16Array; - new (array: number[]): Uint16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - BYTES_PER_ELEMENT: number; -} + map(callbackfn: (value: number, index: number, array: Int8Array) => number, thisArg?: any): Int8Array; -/** - * A typed array of 32-bit integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - BYTES_PER_ELEMENT: number; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; /** - * The length of the array. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - length: number; - [index: number]: number; + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Reverses the elements in an Array. */ - get(index: number): number; + reverse(): Int8Array; /** * Sets a value or an array of values. @@ -314,167 +393,524 @@ interface Int32Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Int32Array, offset?: number): void; + set(array: Int8Array, offset?: number): void; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. */ - set(array: number[], offset?: number): void; + slice(start?: number, end?: number): Int8Array; /** - * Gets a new Int32Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - subarray(begin: number, end?: number): Int32Array; -} -declare var Int32Array: { - prototype: Int32Array; - new (length: number): Int32Array; - new (array: Int32Array): Int32Array; - new (array: number[]): Int32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; - BYTES_PER_ELEMENT: number; -} + some(callbackfn: (value: number, index: number, array: Int8Array) => boolean, thisArg?: any): boolean; -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array extends ArrayBufferView { /** - * The size in bytes of each element in the array. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. */ - BYTES_PER_ELEMENT: number; + sort(compareFn?: (a: number, b: number) => number): Int8Array; /** - * The length of the array. + * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. */ - length: number; - [index: number]: number; + subarray(begin: number, end?: number): Int8Array; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Converts a number to a string by using the current locale. */ - get(index: number): number; + toLocaleString(): string; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * Returns a string representation of an array. */ - set(index: number, value: number): void; + toString(): string; - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: Uint32Array, offset?: number): void; + [index: number]: number; +} +interface Int8ArrayConstructor { + prototype: Int8Array; + new (length: number): Int8Array; + new (array: Int8Array): Int8Array; + new (array: number[]): Int8Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * The size in bytes of each element in the array. */ - set(array: number[], offset?: number): void; + BYTES_PER_ELEMENT: number; /** - * Gets a new Int8Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. */ - subarray(begin: number, end?: number): Uint32Array; -} -declare var Uint32Array: { - prototype: Uint32Array; - new (length: number): Uint32Array; - new (array: Uint32Array): Uint32Array; - new (array: number[]): Uint32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; - BYTES_PER_ELEMENT: number; + of(...items: number[]): Int8Array; } +declare var Int8Array: Int8ArrayConstructor; /** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface Float32Array extends ArrayBufferView { +interface Uint8Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; /** - * The length of the array. + * The ArrayBuffer instance referenced by the array. */ - length: number; - [index: number]: number; + buffer: ArrayBuffer; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * The length in bytes of the array. */ - get(index: number): number; + byteLength: number; /** - * Sets a value or an array of values. - * @param index The index of the location to set. - * @param value The value to set. + * The offset in bytes of the array. */ - set(index: number, value: number): void; + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Uint8Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint8Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): Uint8Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Uint8Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ + length: number; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Uint8Array) => number, thisArg?: any): Uint8Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Uint8Array; /** * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * @param index The index of the location to set. + * @param value The value to set. */ - set(array: Float32Array, offset?: number): void; + set(index: number, value: number): void; /** * Sets a value or an array of values. * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: number[], offset?: number): void; + set(array: Uint8Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint8Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint8Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Uint8Array; /** - * Gets a new Float32Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. + * Gets a new Uint8Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. * @param begin The index of the beginning of the array. * @param end The index of the end of the array. */ - subarray(begin: number, end?: number): Float32Array; + subarray(begin: number, end?: number): Uint8Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -declare var Float32Array: { - prototype: Float32Array; - new (length: number): Float32Array; - new (array: Float32Array): Float32Array; - new (array: number[]): Float32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; + +interface Uint8ArrayConstructor { + prototype: Uint8Array; + new (length: number): Uint8Array; + new (array: Uint8Array): Uint8Array; + new (array: number[]): Uint8Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; + + /** + * The size in bytes of each element in the array. + */ BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint8Array; } +declare var Uint8Array: Uint8ArrayConstructor; /** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised. + * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface Float64Array extends ArrayBufferView { +interface Int16Array { /** * The size in bytes of each element in the array. */ BYTES_PER_ELEMENT: number; + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Int16Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int16Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): Int16Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Int16Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + /** * The length of the array. */ length: number; - [index: number]: number; /** - * Gets the element at the specified index. - * @param index The index at which to get the element of the array. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - get(index: number): number; + map(callbackfn: (value: number, index: number, array: Int16Array) => number, thisArg?: any): Int16Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Int16Array; /** * Sets a value or an array of values. @@ -488,193 +924,1401 @@ interface Float64Array extends ArrayBufferView { * @param array A typed or untyped array of values to set. * @param offset The index in the current array at which the values are to be written. */ - set(array: Float64Array, offset?: number): void; + set(array: Int16Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int16Array; /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - set(array: number[], offset?: number): void; + some(callbackfn: (value: number, index: number, array: Int16Array) => boolean, thisArg?: any): boolean; /** - * Gets a new Float64Array view of the ArrayBuffer Object store for this array, specifying the first and last members of the subarray. + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Int16Array; + + /** + * Gets a new Int16Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. * @param begin The index of the beginning of the array. * @param end The index of the end of the array. */ - subarray(begin: number, end?: number): Float64Array; + subarray(begin: number, end?: number): Int16Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -declare var Float64Array: { - prototype: Float64Array; - new (length: number): Float64Array; - new (array: Float64Array): Float64Array; - new (array: number[]): Float64Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; + +interface Int16ArrayConstructor { + prototype: Int16Array; + new (length: number): Int16Array; + new (array: Int16Array): Int16Array; + new (array: number[]): Int16Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; + + /** + * The size in bytes of each element in the array. + */ BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Int16Array; } +declare var Int16Array: Int16ArrayConstructor; /** - * You can use a DataView object to read and write the different kinds of binary data to any location in the ArrayBuffer. + * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. */ -interface DataView extends ArrayBufferView { +interface Uint16Array { /** - * Gets the Int8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The size in bytes of each element in the array. */ - getInt8(byteOffset: number): number; + BYTES_PER_ELEMENT: number; /** - * Gets the Uint8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The ArrayBuffer instance referenced by the array. */ - getUint8(byteOffset: number): number; + buffer: ArrayBuffer; /** - * Gets the Int16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The length in bytes of the array. */ - getInt16(byteOffset: number, littleEndian?: boolean): number; + byteLength: number; /** - * Gets the Uint16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. */ - getUint16(byteOffset: number, littleEndian?: boolean): number; + copyWithin(target: number, start: number, end?: number): Uint16Array; /** - * Gets the Int32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - getInt32(byteOffset: number, littleEndian?: boolean): number; + every(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): boolean; /** - * Gets the Uint32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint16Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): Uint16Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. */ - getUint32(byteOffset: number, littleEndian?: boolean): number; + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; /** - * Gets the Float32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - getFloat32(byteOffset: number, littleEndian?: boolean): number; + forEach(callbackfn: (value: number, index: number, array: Uint16Array) => void, thisArg?: any): void; /** - * Gets the Float64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - getFloat64(byteOffset: number, littleEndian?: boolean): number; + indexOf(searchElement: number, fromIndex?: number): number; /** - * Stores an Int8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. */ - setInt8(byteOffset: number, value: number): void; + join(separator?: string): string; /** - * Stores an Uint8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. */ - setUint8(byteOffset: number, value: number): void; + lastIndexOf(searchElement: number, fromIndex?: number): number; /** - * Stores an Int16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * The length of the array. */ - setInt16(byteOffset: number, value: number, littleEndian?: boolean): void; + length: number; /** - * Stores an Uint16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. */ - setUint16(byteOffset: number, value: number, littleEndian?: boolean): void; + map(callbackfn: (value: number, index: number, array: Uint16Array) => number, thisArg?: any): Uint16Array; /** - * Stores an Int32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - setInt32(byteOffset: number, value: number, littleEndian?: boolean): void; + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; /** - * Stores an Uint32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. */ - setUint32(byteOffset: number, value: number, littleEndian?: boolean): void; + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; /** - * Stores an Float32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. + * Reverses the elements in an Array. */ - setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void; + reverse(): Uint16Array; /** - * Stores an Float64 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. + * Sets a value or an array of values. + * @param index The index of the location to set. * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written. */ - setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void; -} -declare var DataView: { - prototype: DataView; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): DataView; -} - -///////////////////////////// -/// IE11 ECMAScript Extensions -///////////////////////////// + set(index: number, value: number): void; -interface Map { - clear(): void; - delete(key: K): boolean; - forEach(callbackfn: (value: V, index: K, map: Map) => void, thisArg?: any): void; - get(key: K): V; - has(key: K): boolean; - set(key: K, value: V): Map; - size: number; -} -declare var Map: { - new (): Map; - prototype: Map; -} + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Uint16Array, offset?: number): void; -interface WeakMap { - clear(): void; - delete(key: K): boolean; - get(key: K): V; - has(key: K): boolean; - set(key: K, value: V): WeakMap; -} -declare var WeakMap: { - new (): WeakMap; - prototype: WeakMap; -} + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint16Array; -interface Set { - add(value: T): Set; - clear(): void; - delete(value: T): boolean; - forEach(callbackfn: (value: T, index: T, set: Set) => void, thisArg?: any): void; - has(value: T): boolean; - size: number; + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint16Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Uint16Array; + + /** + * Gets a new Uint16Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Uint16Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; +} + +interface Uint16ArrayConstructor { + prototype: Uint16Array; + new (length: number): Uint16Array; + new (array: Uint16Array): Uint16Array; + new (array: number[]): Uint16Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint16Array; +} +declare var Uint16Array: Uint16ArrayConstructor; +/** + * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Int32Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Int32Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Int32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): Int32Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Int32Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ + length: number; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Int32Array) => number, thisArg?: any): Int32Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Int32Array; + + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; + + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Int32Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Int32Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Int32Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Int32Array; + + /** + * Gets a new Int32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Int32Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; +} + +interface Int32ArrayConstructor { + prototype: Int32Array; + new (length: number): Int32Array; + new (array: Int32Array): Int32Array; + new (array: number[]): Int32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Int32Array; +} +declare var Int32Array: Int32ArrayConstructor; + +/** + * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the + * requested number of bytes could not be allocated an exception is raised. + */ +interface Uint32Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Uint32Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Uint32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): Uint32Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Uint32Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ + length: number; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Uint32Array) => number, thisArg?: any): Uint32Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Uint32Array; + + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; + + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Uint32Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Uint32Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Uint32Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Uint32Array; + + /** + * Gets a new Uint32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Uint32Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; +} + +interface Uint32ArrayConstructor { + prototype: Uint32Array; + new (length: number): Uint32Array; + new (array: Uint32Array): Uint32Array; + new (array: number[]): Uint32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Uint32Array; +} +declare var Uint32Array: Uint32ArrayConstructor; + +/** + * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number + * of bytes could not be allocated an exception is raised. + */ +interface Float32Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Float32Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Float32Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): Float32Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Float32Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ + length: number; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Float32Array) => number, thisArg?: any): Float32Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Float32Array; + + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; + + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Float32Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Float32Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Float32Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Float32Array; + + /** + * Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Float32Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; +} + +interface Float32ArrayConstructor { + prototype: Float32Array; + new (length: number): Float32Array; + new (array: Float32Array): Float32Array; + new (array: number[]): Float32Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Float32Array; +} +declare var Float32Array: Float32ArrayConstructor; + +/** + * A typed array of 64-bit float values. The contents are initialized to 0. If the requested + * number of bytes could not be allocated an exception is raised. + */ +interface Float64Array { + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * The ArrayBuffer instance referenced by the array. + */ + buffer: ArrayBuffer; + + /** + * The length in bytes of the array. + */ + byteLength: number; + + /** + * The offset in bytes of the array. + */ + byteOffset: number; + + /** + * Returns the this object after copying a section of the array identified by start and end + * to the same array starting at position target + * @param target If target is negative, it is treated as length+target where length is the + * length of the array. + * @param start If start is negative, it is treated as length+start. If end is negative, it + * is treated as length+end. + * @param end If not specified, length of the this object is used as its default value. + */ + copyWithin(target: number, start: number, end?: number): Float64Array; + + /** + * Determines whether all the members of an array satisfy the specified test. + * @param callbackfn A function that accepts up to three arguments. The every method calls + * the callbackfn function for each element in array1 until the callbackfn returns false, + * or until the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + every(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): boolean; + + /** + * Returns the this object after filling the section identified by start and end with value + * @param value value to fill array section with + * @param start index to start filling the array at. If start is negative, it is treated as + * length+start where length is the length of the array. + * @param end index to stop filling the array at. If end is negative, it is treated as + * length+end. + */ + fill(value: number, start?: number, end?: number): Float64Array; + + /** + * Returns the elements of an array that meet the condition specified in a callback function. + * @param callbackfn A function that accepts up to three arguments. The filter method calls + * the callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + filter(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): Float64Array; + + /** + * Returns the value of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + find(predicate: (value: number, index: number, obj: Array) => boolean, thisArg?: any): number; + + /** + * Returns the index of the first element in the array where predicate is true, and undefined + * otherwise. + * @param predicate find calls predicate once for each element of the array, in ascending + * order, until it finds one where predicate returns true. If such an element is found, find + * immediately returns that element value. Otherwise, find returns undefined. + * @param thisArg If provided, it will be used as the this value for each invocation of + * predicate. If it is not provided, undefined is used instead. + */ + findIndex(predicate: (value: number) => boolean, thisArg?: any): number; + + /** + * Performs the specified action for each element in an array. + * @param callbackfn A function that accepts up to three arguments. forEach calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + forEach(callbackfn: (value: number, index: number, array: Float64Array) => void, thisArg?: any): void; + + /** + * Returns the index of the first occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + indexOf(searchElement: number, fromIndex?: number): number; + + /** + * Adds all the elements of an array separated by the specified separator string. + * @param separator A string used to separate one element of an array from the next in the + * resulting String. If omitted, the array elements are separated with a comma. + */ + join(separator?: string): string; + + /** + * Returns the index of the last occurrence of a value in an array. + * @param searchElement The value to locate in the array. + * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the + * search starts at index 0. + */ + lastIndexOf(searchElement: number, fromIndex?: number): number; + + /** + * The length of the array. + */ + length: number; + + /** + * Calls a defined callback function on each element of an array, and returns an array that + * contains the results. + * @param callbackfn A function that accepts up to three arguments. The map method calls the + * callbackfn function one time for each element in the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + map(callbackfn: (value: number, index: number, array: Float64Array) => number, thisArg?: any): Float64Array; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array. The return value of + * the callback function is the accumulated result, and is provided as an argument in the next + * call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduce method calls the + * callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an + * argument instead of an array value. + */ + reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; + + /** + * Calls the specified callback function for all the elements in an array, in descending order. + * The return value of the callback function is the accumulated result, and is provided as an + * argument in the next call to the callback function. + * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls + * the callbackfn function one time for each element in the array. + * @param initialValue If initialValue is specified, it is used as the initial value to start + * the accumulation. The first call to the callbackfn function provides this value as an argument + * instead of an array value. + */ + reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; + + /** + * Reverses the elements in an Array. + */ + reverse(): Float64Array; + + /** + * Sets a value or an array of values. + * @param index The index of the location to set. + * @param value The value to set. + */ + set(index: number, value: number): void; + + /** + * Sets a value or an array of values. + * @param array A typed or untyped array of values to set. + * @param offset The index in the current array at which the values are to be written. + */ + set(array: Float64Array, offset?: number): void; + + /** + * Returns a section of an array. + * @param start The beginning of the specified portion of the array. + * @param end The end of the specified portion of the array. + */ + slice(start?: number, end?: number): Float64Array; + + /** + * Determines whether the specified callback function returns true for any element of an array. + * @param callbackfn A function that accepts up to three arguments. The some method calls the + * callbackfn function for each element in array1 until the callbackfn returns true, or until + * the end of the array. + * @param thisArg An object to which the this keyword can refer in the callbackfn function. + * If thisArg is omitted, undefined is used as the this value. + */ + some(callbackfn: (value: number, index: number, array: Float64Array) => boolean, thisArg?: any): boolean; + + /** + * Sorts an array. + * @param compareFn The name of the function used to determine the order of the elements. If + * omitted, the elements are sorted in ascending, ASCII character order. + */ + sort(compareFn?: (a: number, b: number) => number): Float64Array; + + /** + * Gets a new Float64Array view of the ArrayBuffer store for this array, referencing the elements + * at begin, inclusive, up to end, exclusive. + * @param begin The index of the beginning of the array. + * @param end The index of the end of the array. + */ + subarray(begin: number, end?: number): Float64Array; + + /** + * Converts a number to a string by using the current locale. + */ + toLocaleString(): string; + + /** + * Returns a string representation of an array. + */ + toString(): string; + + [index: number]: number; } -declare var Set: { - new (): Set; - prototype: Set; + +interface Float64ArrayConstructor { + prototype: Float64Array; + new (length: number): Float64Array; + new (array: Float64Array): Float64Array; + new (array: number[]): Float64Array; + new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; + + /** + * The size in bytes of each element in the array. + */ + BYTES_PER_ELEMENT: number; + + /** + * Returns a new array from a set of elements. + * @param items A set of elements to include in the new array object. + */ + of(...items: number[]): Float64Array; } -///////////////////////////// +declare var Float64Array: Float64ArrayConstructor;///////////////////////////// /// ECMAScript Internationalization API ///////////////////////////// @@ -758,7 +2402,7 @@ declare module Intl { second?: string; timeZoneName?: string; formatMatcher?: string; - hour12: boolean; + hour12?: boolean; } interface ResolvedDateTimeFormatOptions { @@ -842,179 +2486,76 @@ interface Date { toLocaleString(locale?: string, options?: Intl.DateTimeFormatOptions): string; } + ///////////////////////////// /// IE Worker APIs ///////////////////////////// +interface EventListener { + (evt: Event): void; +} + +interface Blob { + size: number; + type: string; + msClose(): void; + msDetachStream(): any; + slice(start?: number, end?: number, contentType?: string): Blob; +} + +declare var Blob: { + prototype: Blob; + new (blobParts?: any[], options?: BlobPropertyBag): Blob; +} + +interface CloseEvent extends Event { + code: number; + reason: string; + wasClean: boolean; + initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; +} + +declare var CloseEvent: { + prototype: CloseEvent; + new(): CloseEvent; +} interface Console { - info(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; - error(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - profile(reportName?: string): void; assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: any): boolean; clear(): void; - dir(value?: any, ...optionalParams: any[]): void; - profileEnd(): void; count(countTitle?: string): void; + debug(message?: string, ...optionalParams: any[]): void; + dir(value?: any, ...optionalParams: any[]): void; + dirxml(value: any): void; + error(message?: any, ...optionalParams: any[]): void; + group(groupTitle?: string): void; + groupCollapsed(groupTitle?: string): void; groupEnd(): void; + info(message?: any, ...optionalParams: any[]): void; + log(message?: any, ...optionalParams: any[]): void; + msIsIndependentlyComposed(element: any): boolean; + profile(reportName?: string): void; + profileEnd(): void; + select(element: any): void; time(timerName?: string): void; timeEnd(timerName?: string): void; trace(): void; - group(groupTitle?: string): void; - dirxml(value: any): void; - debug(message?: string, ...optionalParams: any[]): void; - groupCollapsed(groupTitle?: string): void; - select(element: any): void; + warn(message?: any, ...optionalParams: any[]): void; } + declare var Console: { prototype: Console; new(): Console; } -interface NavigatorID { - appVersion: string; - appName: string; - userAgent: string; - platform: string; - product: string; - vendor: string; -} - -interface EventTarget { - removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; - dispatchEvent(evt: Event): boolean; -} - -interface MessageEvent extends Event { - source: any; - origin: string; - data: any; - ports: any; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: any): void; -} -declare var MessageEvent: { - prototype: MessageEvent; - new(): MessageEvent; -} - -interface XMLHttpRequest extends EventTarget { - responseBody: any; - status: number; - readyState: number; - responseText: string; - responseXML: any; - ontimeout: (ev: Event) => any; - statusText: string; - onreadystatechange: (ev: Event) => any; - timeout: number; - onload: (ev: Event) => any; - response: any; - withCredentials: boolean; - onprogress: (ev: ProgressEvent) => any; - onabort: (ev: any) => any; - responseType: string; - onloadend: (ev: ProgressEvent) => any; - upload: XMLHttpRequestEventTarget; - onerror: (ev: ErrorEvent) => any; - onloadstart: (ev: Event) => any; - msCaching: string; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - send(data?: any): void; - abort(): void; - getAllResponseHeaders(): string; - setRequestHeader(header: string, value: string): void; - getResponseHeader(header: string): string; - msCachingEnabled(): boolean; - overrideMimeType(mime: string): void; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "readystatechange", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - LOADING: number; - DONE: number; - UNSENT: number; - OPENED: number; - HEADERS_RECEIVED: number; - create(): XMLHttpRequest; -} - -interface EventListener { - (evt: Event): void; -} - -interface EventException { - code: number; - message: string; +interface DOMError { name: string; toString(): string; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; -} -declare var EventException: { - prototype: EventException; - new(): EventException; - DISPATCH_REQUEST_ERR: number; - UNSPECIFIED_EVENT_TYPE_ERR: number; -} - -interface NavigatorOnLine { - onLine: boolean; -} - -interface Event { - timeStamp: number; - defaultPrevented: boolean; - isTrusted: boolean; - currentTarget: EventTarget; - cancelBubble: boolean; - target: EventTarget; - eventPhase: number; - cancelable: boolean; - type: string; - srcElement: any; - bubbles: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - stopPropagation(): void; - stopImmediatePropagation(): void; - preventDefault(): void; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; -} -declare var Event: { - prototype: Event; - new(): Event; - CAPTURING_PHASE: number; - AT_TARGET: number; - BUBBLING_PHASE: number; } -interface ImageData { - width: number; - data: number[]; - height: number; -} -declare var ImageData: { - prototype: ImageData; - new(): ImageData; +declare var DOMError: { + prototype: DOMError; + new(): DOMError; } interface DOMException { @@ -1022,208 +2563,142 @@ interface DOMException { message: string; name: string; toString(): string; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; INVALID_STATE_ERR: number; - SECURITY_ERR: number; + NAMESPACE_ERR: number; NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; } + declare var DOMException: { prototype: DOMException; new(): DOMException; + ABORT_ERR: number; + DATA_CLONE_ERR: number; + DOMSTRING_SIZE_ERR: number; HIERARCHY_REQUEST_ERR: number; - NO_MODIFICATION_ALLOWED_ERR: number; - INVALID_MODIFICATION_ERR: number; - NAMESPACE_ERR: number; + INDEX_SIZE_ERR: number; + INUSE_ATTRIBUTE_ERR: number; + INVALID_ACCESS_ERR: number; INVALID_CHARACTER_ERR: number; - TYPE_MISMATCH_ERR: number; - ABORT_ERR: number; + INVALID_MODIFICATION_ERR: number; + INVALID_NODE_TYPE_ERR: number; INVALID_STATE_ERR: number; - SECURITY_ERR: number; + NAMESPACE_ERR: number; NETWORK_ERR: number; - WRONG_DOCUMENT_ERR: number; - QUOTA_EXCEEDED_ERR: number; - INDEX_SIZE_ERR: number; - DOMSTRING_SIZE_ERR: number; - SYNTAX_ERR: number; - SERIALIZE_ERR: number; - VALIDATION_ERR: number; NOT_FOUND_ERR: number; - URL_MISMATCH_ERR: number; - PARSE_ERR: number; - NO_DATA_ALLOWED_ERR: number; NOT_SUPPORTED_ERR: number; - INVALID_ACCESS_ERR: number; - INUSE_ATTRIBUTE_ERR: number; - INVALID_NODE_TYPE_ERR: number; - DATA_CLONE_ERR: number; + NO_DATA_ALLOWED_ERR: number; + NO_MODIFICATION_ALLOWED_ERR: number; + PARSE_ERR: number; + QUOTA_EXCEEDED_ERR: number; + SECURITY_ERR: number; + SERIALIZE_ERR: number; + SYNTAX_ERR: number; TIMEOUT_ERR: number; + TYPE_MISMATCH_ERR: number; + URL_MISMATCH_ERR: number; + VALIDATION_ERR: number; + WRONG_DOCUMENT_ERR: number; +} + +interface DOMStringList { + length: number; + contains(str: string): boolean; + item(index: number): string; + [index: number]: string; +} + +declare var DOMStringList: { + prototype: DOMStringList; + new(): DOMStringList; } interface ErrorEvent extends Event { colno: number; - filename: string; error: any; + filename: string; lineno: number; message: string; initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; } + declare var ErrorEvent: { prototype: ErrorEvent; new(): ErrorEvent; } -interface MSStreamReader extends MSBaseReader { - error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; -} -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MessageChannel { - port2: MessagePort; - port1: MessagePort; -} -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface DOMError { - name: string; - toString(): string; -} -declare var DOMError: { - prototype: DOMError; - new(): DOMError; +interface Event { + bubbles: boolean; + cancelBubble: boolean; + cancelable: boolean; + currentTarget: EventTarget; + defaultPrevented: boolean; + eventPhase: number; + isTrusted: boolean; + returnValue: boolean; + srcElement: any; + target: EventTarget; + timeStamp: number; + type: string; + initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; + preventDefault(): void; + stopImmediatePropagation(): void; + stopPropagation(): void; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; } -interface CloseEvent extends Event { - wasClean: boolean; - reason: string; - code: number; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} -declare var CloseEvent: { - prototype: CloseEvent; - new(): CloseEvent; +declare var Event: { + prototype: Event; + new(type: string, eventInitDict?: EventInit): Event; + AT_TARGET: number; + BUBBLING_PHASE: number; + CAPTURING_PHASE: number; } -interface WebSocket extends EventTarget { - protocol: string; - readyState: number; - bufferedAmount: number; - onopen: (ev: Event) => any; - extensions: string; - onmessage: (ev: MessageEvent) => any; - onclose: (ev: CloseEvent) => any; - onerror: (ev: ErrorEvent) => any; - binaryType: string; - url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; - addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string): WebSocket; - new(url: string, protocols?: string[]): WebSocket; - OPEN: number; - CLOSING: number; - CONNECTING: number; - CLOSED: number; +interface EventTarget { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; + dispatchEvent(evt: Event): boolean; + removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface ProgressEvent extends Event { - loaded: number; - lengthComputable: boolean; - total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} -declare var ProgressEvent: { - prototype: ProgressEvent; - new(): ProgressEvent; +declare var EventTarget: { + prototype: EventTarget; + new(): EventTarget; } -interface IDBObjectStore { - indexNames: DOMStringList; +interface File extends Blob { + lastModifiedDate: any; name: string; - transaction: IDBTransaction; - keyPath: string; - count(key?: any): IDBRequest; - add(value: any, key?: any): IDBRequest; - clear(): IDBRequest; - createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; - put(value: any, key?: any): IDBRequest; - openCursor(range?: any, direction?: string): IDBRequest; - deleteIndex(indexName: string): void; - index(name: string): IDBIndex; - get(key: any): IDBRequest; - delete(key: any): IDBRequest; -} -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBVersionChangeEvent extends Event { - newVersion: number; - oldVersion: number; -} -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; } -interface IDBIndex { - unique: boolean; - name: string; - keyPath: string; - objectStore: IDBObjectStore; - count(key?: any): IDBRequest; - getKey(key: any): IDBRequest; - openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; - get(key: any): IDBRequest; - openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; -} -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; +declare var File: { + prototype: File; + new(): File; } interface FileList { @@ -1231,422 +2706,649 @@ interface FileList { item(index: number): File; [index: number]: File; } + declare var FileList: { prototype: FileList; new(): FileList; } +interface FileReader extends EventTarget, MSBaseReader { + error: DOMError; + readAsArrayBuffer(blob: Blob): void; + readAsBinaryString(blob: Blob): void; + readAsDataURL(blob: Blob): void; + readAsText(blob: Blob, encoding?: string): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var FileReader: { + prototype: FileReader; + new(): FileReader; +} + interface IDBCursor { - source: any; direction: string; key: any; primaryKey: any; + source: any; advance(count: number): void; - delete(): IDBRequest; continue(key?: any): void; + delete(): IDBRequest; update(value: any): IDBRequest; - PREV: string; - PREV_NO_DUPLICATE: string; NEXT: string; NEXT_NO_DUPLICATE: string; + PREV: string; + PREV_NO_DUPLICATE: string; } + declare var IDBCursor: { prototype: IDBCursor; new(): IDBCursor; - PREV: string; - PREV_NO_DUPLICATE: string; NEXT: string; NEXT_NO_DUPLICATE: string; -} - -interface File extends Blob { - lastModifiedDate: any; - name: string; -} -declare var File: { - prototype: File; - new(): File; + PREV: string; + PREV_NO_DUPLICATE: string; } interface IDBCursorWithValue extends IDBCursor { value: any; } + declare var IDBCursorWithValue: { prototype: IDBCursorWithValue; new(): IDBCursorWithValue; } -interface XMLHttpRequestEventTarget extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - ontimeout: (ev: Event) => any; - onabort: (ev: any) => any; - onloadstart: (ev: Event) => any; - onloadend: (ev: ProgressEvent) => any; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; +interface IDBDatabase extends EventTarget { + name: string; + objectStoreNames: DOMStringList; + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + version: string; + close(): void; + createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; + deleteObjectStore(name: string): void; + transaction(storeNames: any, mode?: string): IDBTransaction; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "timeout", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var IDBDatabase: { + prototype: IDBDatabase; + new(): IDBDatabase; +} + +interface IDBFactory { + cmp(first: any, second: any): number; + deleteDatabase(name: string): IDBOpenDBRequest; + open(name: string, version?: number): IDBOpenDBRequest; +} + +declare var IDBFactory: { + prototype: IDBFactory; + new(): IDBFactory; } -declare var XMLHttpRequestEventTarget: { - prototype: XMLHttpRequestEventTarget; - new(): XMLHttpRequestEventTarget; + +interface IDBIndex { + keyPath: string; + name: string; + objectStore: IDBObjectStore; + unique: boolean; + count(key?: any): IDBRequest; + get(key: any): IDBRequest; + getKey(key: any): IDBRequest; + openCursor(range?: IDBKeyRange, direction?: string): IDBRequest; + openKeyCursor(range?: IDBKeyRange, direction?: string): IDBRequest; } -interface MSBaseReader extends EventTarget { - onprogress: (ev: ProgressEvent) => any; - readyState: number; - onabort: (ev: any) => any; - onloadend: (ev: ProgressEvent) => any; - onerror: (ev: ErrorEvent) => any; - onload: (ev: Event) => any; - onloadstart: (ev: Event) => any; - result: any; - abort(): void; - LOADING: number; - EMPTY: number; - DONE: number; - addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare var IDBIndex: { + prototype: IDBIndex; + new(): IDBIndex; } interface IDBKeyRange { - upper: any; - upperOpen: boolean; lower: any; lowerOpen: boolean; + upper: any; + upperOpen: boolean; } + declare var IDBKeyRange: { prototype: IDBKeyRange; new(): IDBKeyRange; bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; lowerBound(bound: any, open?: boolean): IDBKeyRange; + only(value: any): IDBKeyRange; upperBound(bound: any, open?: boolean): IDBKeyRange; } -interface WindowConsole { - console: Console; +interface IDBObjectStore { + indexNames: DOMStringList; + keyPath: string; + name: string; + transaction: IDBTransaction; + add(value: any, key?: any): IDBRequest; + clear(): IDBRequest; + count(key?: any): IDBRequest; + createIndex(name: string, keyPath: string, optionalParameters?: any): IDBIndex; + delete(key: any): IDBRequest; + deleteIndex(indexName: string): void; + get(key: any): IDBRequest; + index(name: string): IDBIndex; + openCursor(range?: any, direction?: string): IDBRequest; + put(value: any, key?: any): IDBRequest; +} + +declare var IDBObjectStore: { + prototype: IDBObjectStore; + new(): IDBObjectStore; +} + +interface IDBOpenDBRequest extends IDBRequest { + onblocked: (ev: Event) => any; + onupgradeneeded: (ev: IDBVersionChangeEvent) => any; + addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var IDBOpenDBRequest: { + prototype: IDBOpenDBRequest; + new(): IDBOpenDBRequest; +} + +interface IDBRequest extends EventTarget { + error: DOMError; + onerror: (ev: Event) => any; + onsuccess: (ev: Event) => any; + readyState: string; + result: any; + source: any; + transaction: IDBTransaction; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +declare var IDBRequest: { + prototype: IDBRequest; + new(): IDBRequest; } interface IDBTransaction extends EventTarget { - oncomplete: (ev: Event) => any; db: IDBDatabase; - mode: string; error: DOMError; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: any) => any; + mode: string; + onabort: (ev: Event) => any; + oncomplete: (ev: Event) => any; + onerror: (ev: Event) => any; abort(): void; objectStore(name: string): IDBObjectStore; READ_ONLY: string; - VERSION_CHANGE: string; READ_WRITE: string; + VERSION_CHANGE: string; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; addEventListener(type: "complete", listener: (ev: Event) => any, useCapture?: boolean): void; addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var IDBTransaction: { prototype: IDBTransaction; new(): IDBTransaction; READ_ONLY: string; - VERSION_CHANGE: string; READ_WRITE: string; + VERSION_CHANGE: string; } -interface WindowBase64 { - btoa(rawString: string): string; - atob(encodedString: string): string; +interface IDBVersionChangeEvent extends Event { + newVersion: number; + oldVersion: number; } -interface IDBDatabase extends EventTarget { - version: string; - name: string; - objectStoreNames: DOMStringList; - onerror: (ev: ErrorEvent) => any; - onabort: (ev: any) => any; - createObjectStore(name: string, optionalParameters?: any): IDBObjectStore; - close(): void; - transaction(storeNames: any, mode?: string): IDBTransaction; - deleteObjectStore(name: string): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "abort", listener: (ev: any) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; +declare var IDBVersionChangeEvent: { + prototype: IDBVersionChangeEvent; + new(): IDBVersionChangeEvent; } -interface DOMStringList { - length: number; - contains(str: string): boolean; - item(index: number): string; - [index: number]: string; -} -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; +interface ImageData { + data: number[]; + height: number; + width: number; } -interface IDBOpenDBRequest extends IDBRequest { - onupgradeneeded: (ev: IDBVersionChangeEvent) => any; - onblocked: (ev: Event) => any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: "upgradeneeded", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: "blocked", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -} -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; +declare var ImageData: { + prototype: ImageData; + new(): ImageData; } -interface MSUnsafeFunctionCallback { - (): any; +interface MSApp { + clearTemporaryWebDataAsync(): MSAppAsyncOperation; + createBlobFromRandomAccessStream(type: string, seeker: any): Blob; + createDataPackage(object: any): any; + createDataPackageFromSelection(): any; + createFileFromStorageFile(storageFile: any): File; + createStreamFromInputStream(type: string, inputStream: any): MSStream; + execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; + execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; + getCurrentPriority(): string; + getHtmlPrintDocumentSourceAsync(htmlDoc: any): any; + getViewId(view: any): any; + isTaskScheduledAtPriorityOrHigher(priority: string): boolean; + pageHandlesAllApplicationActivations(enabled: boolean): void; + suppressSubdownloadCredentialPrompts(suppress: boolean): void; + terminateApp(exceptionObject: any): void; + CURRENT: string; + HIGH: string; + IDLE: string; + NORMAL: string; } +declare var MSApp: MSApp; -interface IDBRequest extends EventTarget { - source: any; - onsuccess: (ev: Event) => any; - error: DOMError; - transaction: IDBTransaction; - onerror: (ev: ErrorEvent) => any; - readyState: string; - result: any; - addEventListener(type: "success", listener: (ev: Event) => any, useCapture?: boolean): void; - addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface MSBlobBuilder { + append(data: any, endings?: string): void; + getBlob(contentType?: string): Blob; } -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; + +declare var MSBlobBuilder: { + prototype: MSBlobBuilder; + new(): MSBlobBuilder; } -interface MessagePort extends EventTarget { - onmessage: (ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, ports?: any): void; - start(): void; - addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +interface MSStream { + type: string; + msClose(): void; + msDetachStream(): any; } -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; + +declare var MSStream: { + prototype: MSStream; + new(): MSStream; } -interface FileReader extends MSBaseReader { +interface MSStreamReader extends EventTarget, MSBaseReader { error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; + readAsArrayBuffer(stream: MSStream, size?: number): void; + readAsBinaryString(stream: MSStream, size?: number): void; + readAsBlob(stream: MSStream, size?: number): void; + readAsDataURL(stream: MSStream, size?: number): void; + readAsText(stream: MSStream, encoding?: string, size?: number): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var FileReader: { - prototype: FileReader; - new(): FileReader; + +declare var MSStreamReader: { + prototype: MSStreamReader; + new(): MSStreamReader; } -interface BlobPropertyBag { - type?: string; - endings?: string; +interface MessageChannel { + port1: MessagePort; + port2: MessagePort; } -interface Blob { - type: string; - size: number; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; - msClose(): void; +declare var MessageChannel: { + prototype: MessageChannel; + new(): MessageChannel; } -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; + +interface MessageEvent extends Event { + data: any; + origin: string; + ports: any; + source: any; + initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: any): void; } -interface MSStream { - type: string; - msDetachStream(): any; - msClose(): void; +declare var MessageEvent: { + prototype: MessageEvent; + new(): MessageEvent; } -declare var MSStream: { - prototype: MSStream; - new(): MSStream; + +interface MessagePort extends EventTarget { + onmessage: (ev: MessageEvent) => any; + close(): void; + postMessage(message?: any, ports?: any): void; + start(): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; +declare var MessagePort: { + prototype: MessagePort; + new(): MessagePort; } -interface IDBFactory { - open(name: string, version?: number): IDBOpenDBRequest; - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; +interface ProgressEvent extends Event { + lengthComputable: boolean; + loaded: number; + total: number; + initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; } -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; + +declare var ProgressEvent: { + prototype: ProgressEvent; + new(): ProgressEvent; } -interface AbstractWorker extends EventTarget { - onerror: (ev: ErrorEvent) => any; +interface WebSocket extends EventTarget { + binaryType: string; + bufferedAmount: number; + extensions: string; + onclose: (ev: CloseEvent) => any; + onerror: (ev: Event) => any; + onmessage: (ev: MessageEvent) => any; + onopen: (ev: Event) => any; + protocol: string; + readyState: number; + url: string; + close(code?: number, reason?: string): void; + send(data: any): void; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; + addEventListener(type: "close", listener: (ev: CloseEvent) => any, useCapture?: boolean): void; addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: "open", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSApp { - createFileFromStorageFile(storageFile: any): File; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - terminateApp(exceptionObject: any): void; - createDataPackage(object: any): any; - execUnsafeLocalFunction(unsafeFunction: MSUnsafeFunctionCallback): any; - getHtmlPrintDocumentSource(htmlDoc: any): any; - addPublicLocalApplicationUri(uri: string): void; - createDataPackageFromSelection(): any; - getViewOpener(): MSAppView; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - createNewView(uri: string): MSAppView; - getCurrentPriority(): string; - NORMAL: string; - HIGH: string; - IDLE: string; - CURRENT: string; +declare var WebSocket: { + prototype: WebSocket; + new(url: string, protocols?: string): WebSocket; + new(url: string, protocols?: any): WebSocket; + CLOSED: number; + CLOSING: number; + CONNECTING: number; + OPEN: number; } -declare var MSApp: MSApp; -interface Worker extends AbstractWorker { +interface Worker extends EventTarget, AbstractWorker { onmessage: (ev: MessageEvent) => any; postMessage(message: any, ports?: any): void; terminate(): void; addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var Worker: { prototype: Worker; new(stringUrl: string): Worker; } -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; +interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { + msCaching: string; + onreadystatechange: (ev: ProgressEvent) => any; + readyState: number; + response: any; + responseBody: any; + responseText: string; + responseType: string; + responseXML: any; + status: number; + statusText: string; + timeout: number; + upload: XMLHttpRequestUpload; + withCredentials: boolean; + abort(): void; + getAllResponseHeaders(): string; + getResponseHeader(header: string): string; + msCachingEnabled(): boolean; + open(method: string, url: string, async?: boolean, user?: string, password?: string): void; + overrideMimeType(mime: string): void; + send(data?: string): void; + send(data?: any): void; + setRequestHeader(header: string, value: string): void; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "readystatechange", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface MSAppView { - viewId: number; - close(): void; - postMessage(message: any, targetOrigin: string, ports?: any): void; +declare var XMLHttpRequest: { + prototype: XMLHttpRequest; + new(): XMLHttpRequest; + DONE: number; + HEADERS_RECEIVED: number; + LOADING: number; + OPENED: number; + UNSENT: number; + create(): XMLHttpRequest; } -declare var MSAppView: { - prototype: MSAppView; - new(): MSAppView; + +interface AbstractWorker { + onerror: (ev: Event) => any; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -interface WorkerLocation { - hash: string; - protocol: string; - search: string; - href: string; - hostname: string; - port: string; - pathname: string; - host: string; - toString(): string; +interface MSBaseReader { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + readyState: number; + result: any; + abort(): void; + DONE: number; + EMPTY: number; + LOADING: number; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } -declare var WorkerLocation: { - prototype: WorkerLocation; - new(): WorkerLocation; + +interface NavigatorID { + appName: string; + appVersion: string; + platform: string; + product: string; + productSub: string; + userAgent: string; + vendor: string; + vendorSub: string; +} + +interface NavigatorOnLine { + onLine: boolean; +} + +interface WindowBase64 { + atob(encodedString: string): string; + btoa(rawString: string): string; +} + +interface WindowConsole { + console: Console; +} + +interface XMLHttpRequestEventTarget { + onabort: (ev: Event) => any; + onerror: (ev: Event) => any; + onload: (ev: Event) => any; + onloadend: (ev: ProgressEvent) => any; + onloadstart: (ev: Event) => any; + onprogress: (ev: ProgressEvent) => any; + ontimeout: (ev: ProgressEvent) => any; + addEventListener(type: "abort", listener: (ev: UIEvent) => any, useCapture?: boolean): void; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "load", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "loadend", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "loadstart", listener: (ev: Event) => any, useCapture?: boolean): void; + addEventListener(type: "progress", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: "timeout", listener: (ev: ProgressEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } interface FileReaderSync { readAsArrayBuffer(blob: Blob): any; + readAsBinaryString(blob: Blob): void; readAsDataURL(blob: Blob): string; readAsText(blob: Blob, encoding?: string): string; } + declare var FileReaderSync: { prototype: FileReaderSync; new(): FileReaderSync; } -interface WorkerGlobalScope extends EventTarget, DedicatedWorkerGlobalScope, WindowConsole, WorkerUtils { +interface WorkerGlobalScope extends EventTarget, WorkerUtils, DedicatedWorkerGlobalScope, WindowConsole { location: WorkerLocation; + onerror: (ev: Event) => any; self: WorkerGlobalScope; - onerror: (ev: ErrorEvent) => any; - msWriteProfilerMark(profilerMarkName: string): void; close(): void; + msWriteProfilerMark(profilerMarkName: string): void; toString(): string; + addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var WorkerGlobalScope: { prototype: WorkerGlobalScope; new(): WorkerGlobalScope; } -interface DedicatedWorkerGlobalScope { - onmessage: (ev: MessageEvent) => any; - postMessage(data: any): void; +interface WorkerLocation { + hash: string; + host: string; + hostname: string; + href: string; + pathname: string; + port: string; + protocol: string; + search: string; + toString(): string; +} + +declare var WorkerLocation: { + prototype: WorkerLocation; + new(): WorkerLocation; } -interface WorkerNavigator extends NavigatorID, NavigatorOnLine { +interface WorkerNavigator extends Object, NavigatorID, NavigatorOnLine { + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; } + declare var WorkerNavigator: { prototype: WorkerNavigator; new(): WorkerNavigator; } -interface WorkerUtils extends WindowBase64 { - navigator: WorkerNavigator; - msIndexedDB: IDBFactory; +interface DedicatedWorkerGlobalScope { + onmessage: (ev: MessageEvent) => any; + postMessage(data: any): void; + addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; + addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; +} + +interface WorkerUtils extends Object, WindowBase64 { indexedDB: IDBFactory; + msIndexedDB: IDBFactory; + navigator: WorkerNavigator; clearImmediate(handle: number): void; - importScripts(...urls: string[]): void; + clearInterval(handle: number): void; clearTimeout(handle: number): void; + importScripts(...urls: string[]): void; setImmediate(handler: any, ...args: any[]): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; - clearInterval(handle: number): void; setInterval(handler: any, timeout?: any, ...args: any[]): number; + setTimeout(handler: any, timeout?: any, ...args: any[]): number; +} + + +interface NodeListOf extends NodeList { + length: number; + item(index: number): TNode; + [index: number]: TNode; +} + +interface BlobPropertyBag { + type?: string; + endings?: string; } +interface EventListenerObject { + handleEvent(evt: Event): void; +} + +declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; +interface ErrorEventHandler { + (event: Event, source?: string, fileno?: number, columnNumber?: number): void; + (event: string, source?: string, fileno?: number, columnNumber?: number): void; +} +interface PositionCallback { + (position: Position): void; +} +interface PositionErrorCallback { + (error: PositionError): void; +} +interface MediaQueryListListener { + (mql: MediaQueryList): void; +} +interface MSLaunchUriCallback { + (): void; +} +interface FrameRequestCallback { + (time: number): void; +} +interface MutationCallback { + (mutations: MutationRecord[], observer: MutationObserver): void; +} +interface DecodeSuccessCallback { + (decodedData: AudioBuffer): void; +} +interface DecodeErrorCallback { + (): void; +} +interface FunctionStringCallback { + (data: string): void; +} declare var location: WorkerLocation; +declare var onerror: (ev: Event) => any; declare var self: WorkerGlobalScope; -declare var onerror: (ev: ErrorEvent) => any; -declare function msWriteProfilerMark(profilerMarkName: string): void; declare function close(): void; +declare function msWriteProfilerMark(profilerMarkName: string): void; declare function toString(): string; -declare function removeEventListener(type: string, listener: EventListener, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListener, useCapture?: boolean): void; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; declare function dispatchEvent(evt: Event): boolean; -declare var onmessage: (ev: MessageEvent) => any; -declare function postMessage(data: any): void; -declare var console: Console; -declare var navigator: WorkerNavigator; -declare var msIndexedDB: IDBFactory; +declare function removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; declare var indexedDB: IDBFactory; +declare var msIndexedDB: IDBFactory; +declare var navigator: WorkerNavigator; declare function clearImmediate(handle: number): void; -declare function importScripts(...urls: string[]): void; +declare function clearInterval(handle: number): void; declare function clearTimeout(handle: number): void; +declare function importScripts(...urls: string[]): void; declare function setImmediate(handler: any, ...args: any[]): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearInterval(handle: number): void; declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function btoa(rawString: string): string; +declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; declare function atob(encodedString: string): string; +declare function btoa(rawString: string): string; +declare var onmessage: (ev: MessageEvent) => any; +declare function postMessage(data: any): void; +declare var console: Console; +declare function addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void; +declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; \ No newline at end of file diff --git a/lib/typescript-src/support/typescript/bin/tsc.js b/lib/typescript-src/support/typescript/bin/tsc.js index 9811150..0aa8249 100644 --- a/lib/typescript-src/support/typescript/bin/tsc.js +++ b/lib/typescript-src/support/typescript/bin/tsc.js @@ -15,15 +15,12 @@ and limitations under the License. var ts; (function (ts) { - (function (EmitReturnStatus) { - EmitReturnStatus[EmitReturnStatus["Succeeded"] = 0] = "Succeeded"; - EmitReturnStatus[EmitReturnStatus["AllOutputGenerationSkipped"] = 1] = "AllOutputGenerationSkipped"; - EmitReturnStatus[EmitReturnStatus["JSGeneratedWithSemanticErrors"] = 2] = "JSGeneratedWithSemanticErrors"; - EmitReturnStatus[EmitReturnStatus["DeclarationGenerationSkipped"] = 3] = "DeclarationGenerationSkipped"; - EmitReturnStatus[EmitReturnStatus["EmitErrorsEncountered"] = 4] = "EmitErrorsEncountered"; - EmitReturnStatus[EmitReturnStatus["CompilerOptionsErrors"] = 5] = "CompilerOptionsErrors"; - })(ts.EmitReturnStatus || (ts.EmitReturnStatus = {})); - var EmitReturnStatus = ts.EmitReturnStatus; + (function (ExitStatus) { + ExitStatus[ExitStatus["Success"] = 0] = "Success"; + ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; + ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; + })(ts.ExitStatus || (ts.ExitStatus = {})); + var ExitStatus = ts.ExitStatus; (function (DiagnosticCategory) { DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; @@ -31,12 +28,43 @@ var ts; })(ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); var DiagnosticCategory = ts.DiagnosticCategory; })(ts || (ts = {})); +/// var ts; (function (ts) { + function createFileMap(getCanonicalFileName) { + var files = {}; + return { + get: get, + set: set, + contains: contains, + remove: remove, + forEachValue: forEachValueInMap + }; + function set(fileName, value) { + files[normalizeKey(fileName)] = value; + } + function get(fileName) { + return files[normalizeKey(fileName)]; + } + function contains(fileName) { + return hasProperty(files, normalizeKey(fileName)); + } + function remove(fileName) { + var key = normalizeKey(fileName); + delete files[key]; + } + function forEachValueInMap(f) { + forEachValue(files, f); + } + function normalizeKey(key) { + return getCanonicalFileName(normalizeSlashes(key)); + } + } + ts.createFileMap = createFileMap; function forEach(array, callback) { if (array) { for (var i = 0, len = array.length; i < len; i++) { - var result = callback(array[i]); + var result = callback(array[i], i); if (result) { return result; } @@ -47,8 +75,9 @@ var ts; ts.forEach = forEach; function contains(array, value) { if (array) { - for (var i = 0, len = array.length; i < len; i++) { - if (array[i] === value) { + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + if (v === value) { return true; } } @@ -70,8 +99,9 @@ var ts; function countWhere(array, predicate) { var count = 0; if (array) { - for (var i = 0, len = array.length; i < len; i++) { - if (predicate(array[i])) { + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + if (predicate(v)) { count++; } } @@ -80,10 +110,11 @@ var ts; } ts.countWhere = countWhere; function filter(array, f) { + var result; if (array) { - var result = []; - for (var i = 0, len = array.length; i < len; i++) { - var item = array[i]; + result = []; + for (var _i = 0; _i < array.length; _i++) { + var item = array[_i]; if (f(item)) { result.push(item); } @@ -93,10 +124,12 @@ var ts; } ts.filter = filter; function map(array, f) { + var result; if (array) { - var result = []; - for (var i = 0, len = array.length; i < len; i++) { - result.push(f(array[i])); + result = []; + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + result.push(f(v)); } } return result; @@ -111,12 +144,14 @@ var ts; } ts.concatenate = concatenate; function deduplicate(array) { + var result; if (array) { - var result = []; - for (var i = 0, len = array.length; i < len; i++) { - var item = array[i]; - if (!contains(result, item)) + result = []; + for (var _i = 0; _i < array.length; _i++) { + var item = array[_i]; + if (!contains(result, item)) { result.push(item); + } } } return result; @@ -124,12 +159,22 @@ var ts; ts.deduplicate = deduplicate; function sum(array, prop) { var result = 0; - for (var i = 0; i < array.length; i++) { - result += array[i][prop]; + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + result += v[prop]; } return result; } ts.sum = sum; + function addRange(to, from) { + if (to && from) { + for (var _i = 0; _i < from.length; _i++) { + var v = from[_i]; + to.push(v); + } + } + } + ts.addRange = addRange; function lastOrUndefined(array) { if (array.length === 0) { return undefined; @@ -156,6 +201,35 @@ var ts; return ~low; } ts.binarySearch = binarySearch; + function reduceLeft(array, f, initial) { + if (array) { + var count = array.length; + if (count > 0) { + var pos = 0; + var result = arguments.length <= 2 ? array[pos++] : initial; + while (pos < count) { + result = f(result, array[pos++]); + } + return result; + } + } + return initial; + } + ts.reduceLeft = reduceLeft; + function reduceRight(array, f, initial) { + if (array) { + var pos = array.length - 1; + if (pos >= 0) { + var result = arguments.length <= 2 ? array[pos--] : initial; + while (pos >= 0) { + result = f(result, array[pos--]); + } + return result; + } + } + return initial; + } + ts.reduceRight = reduceRight; var hasOwnProperty = Object.prototype.hasOwnProperty; function hasProperty(map, key) { return hasOwnProperty.call(map, key); @@ -182,6 +256,19 @@ var ts; return result; } ts.clone = clone; + function extend(first, second) { + var result = {}; + for (var id in first) { + result[id] = first[id]; + } + for (var id in second) { + if (!hasProperty(result, id)) { + result[id] = second[id]; + } + } + return result; + } + ts.extend = extend; function forEachValue(map, callback) { var result; for (var id in map) { @@ -204,14 +291,12 @@ var ts; return hasProperty(map, key) ? map[key] : undefined; } ts.lookUp = lookUp; - function mapToArray(map) { - var result = []; - for (var id in map) { - result.push(map[id]); + function copyMap(source, target) { + for (var p in source) { + target[p] = source[p]; } - return result; } - ts.mapToArray = mapToArray; + ts.copyMap = copyMap; function arrayToMap(array, makeKey) { var result = {}; forEach(array, function (value) { @@ -220,18 +305,34 @@ var ts; return result; } ts.arrayToMap = arrayToMap; + function memoize(callback) { + var value; + return function () { + if (callback) { + value = callback(); + callback = undefined; + } + return value; + }; + } + ts.memoize = memoize; function formatStringFromArgs(text, args, baseIndex) { baseIndex = baseIndex || 0; return text.replace(/{(\d+)}/g, function (match, index) { return args[+index + baseIndex]; }); } ts.localizedDiagnosticMessages = undefined; function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message] ? ts.localizedDiagnosticMessages[message] : message; + return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message] + ? ts.localizedDiagnosticMessages[message] + : message; } ts.getLocaleSpecificMessage = getLocaleSpecificMessage; function createFileDiagnostic(file, start, length, message) { + var end = start + length; Debug.assert(start >= 0, "start must be non-negative, is " + start); Debug.assert(length >= 0, "length must be non-negative, is " + length); + Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); + Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); var text = getLocaleSpecificMessage(message.key); if (arguments.length > 4) { text = formatStringFromArgs(text, arguments, 4); @@ -242,8 +343,7 @@ var ts; length: length, messageText: text, category: message.category, - code: message.code, - isEarly: message.isEarly + code: message.code }; } ts.createFileDiagnostic = createFileDiagnostic; @@ -258,8 +358,7 @@ var ts; length: undefined, messageText: text, category: message.category, - code: message.code, - isEarly: message.isEarly + code: message.code }; } ts.createCompilerDiagnostic = createCompilerDiagnostic; @@ -282,51 +381,48 @@ var ts; return headChain; } ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function flattenDiagnosticChain(file, start, length, diagnosticChain, newLine) { - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - var code = diagnosticChain.code; - var category = diagnosticChain.category; - var messageText = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - messageText += newLine; - for (var i = 0; i < indent; i++) { - messageText += " "; - } - } - messageText += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return { - file: file, - start: start, - length: length, - code: code, - category: category, - messageText: messageText - }; - } - ts.flattenDiagnosticChain = flattenDiagnosticChain; function compareValues(a, b) { if (a === b) - return 0 /* EqualTo */; + return 0; if (a === undefined) - return -1 /* LessThan */; + return -1; if (b === undefined) - return 1 /* GreaterThan */; - return a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; + return 1; + return a < b ? -1 : 1; } ts.compareValues = compareValues; - function getDiagnosticFilename(diagnostic) { - return diagnostic.file ? diagnostic.file.filename : undefined; + function getDiagnosticFileName(diagnostic) { + return diagnostic.file ? diagnostic.file.fileName : undefined; } function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFilename(d1), getDiagnosticFilename(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(d1.code, d2.code) || compareValues(d1.messageText, d2.messageText) || 0; + return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || + compareValues(d1.start, d2.start) || + compareValues(d1.length, d2.length) || + compareValues(d1.code, d2.code) || + compareMessageText(d1.messageText, d2.messageText) || + 0; } ts.compareDiagnostics = compareDiagnostics; + function compareMessageText(text1, text2) { + while (text1 && text2) { + var string1 = typeof text1 === "string" ? text1 : text1.messageText; + var string2 = typeof text2 === "string" ? text2 : text2.messageText; + var res = compareValues(string1, string2); + if (res) { + return res; + } + text1 = typeof text1 === "string" ? undefined : text1.next; + text2 = typeof text2 === "string" ? undefined : text2.next; + } + if (!text1 && !text2) { + return 0; + } + return text1 ? 1 : -1; + } + function sortAndDeduplicateDiagnostics(diagnostics) { + return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); + } + ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; function deduplicateSortedDiagnostics(diagnostics) { if (diagnostics.length < 2) { return diagnostics; @@ -335,7 +431,7 @@ var ts; var previousDiagnostic = diagnostics[0]; for (var i = 1; i < diagnostics.length; i++) { var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0 /* EqualTo */; + var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0; if (!isDupe) { newDiagnostics.push(currentDiagnostic); previousDiagnostic = currentDiagnostic; @@ -349,8 +445,8 @@ var ts; } ts.normalizeSlashes = normalizeSlashes; function getRootLength(path) { - if (path.charCodeAt(0) === 47 /* slash */) { - if (path.charCodeAt(1) !== 47 /* slash */) + if (path.charCodeAt(0) === 47) { + if (path.charCodeAt(1) !== 47) return 1; var p1 = path.indexOf("/", 2); if (p1 < 0) @@ -360,11 +456,18 @@ var ts; return p1 + 1; return p2 + 1; } - if (path.charCodeAt(1) === 58 /* colon */) { - if (path.charCodeAt(2) === 47 /* slash */) + if (path.charCodeAt(1) === 58) { + if (path.charCodeAt(2) === 47) return 3; return 2; } + if (path.lastIndexOf("file:///", 0) === 0) { + return "file:///".length; + } + var idx = path.indexOf('://'); + if (idx !== -1) { + return idx + "://".length; + } return 0; } ts.getRootLength = getRootLength; @@ -372,21 +475,23 @@ var ts; function getNormalizedParts(normalizedSlashedPath, rootLength) { var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); var normalized = []; - for (var i = 0; i < parts.length; i++) { - var part = parts[i]; + for (var _i = 0; _i < parts.length; _i++) { + var part = parts[_i]; if (part !== ".") { - if (part === ".." && normalized.length > 0 && normalized[normalized.length - 1] !== "..") { + if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { normalized.pop(); } else { - normalized.push(part); + if (part) { + normalized.push(part); + } } } } return normalized; } function normalizePath(path) { - var path = normalizeSlashes(path); + path = normalizeSlashes(path); var rootLength = getRootLength(path); var normalized = getNormalizedParts(path, rootLength); return path.substr(0, rootLength) + normalized.join(ts.directorySeparator); @@ -409,7 +514,7 @@ var ts; return [path.substr(0, rootLength)].concat(normalizedParts); } function getNormalizedPathComponents(path, currentDirectory) { - var path = normalizeSlashes(path); + path = normalizeSlashes(path); var rootLength = getRootLength(path); if (rootLength == 0) { path = combinePaths(normalizeSlashes(currentDirectory), path); @@ -418,8 +523,8 @@ var ts; return normalizedPathComponents(path, rootLength); } ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(filename, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(filename, currentDirectory)); + function getNormalizedAbsolutePath(fileName, currentDirectory) { + return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); } ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; function getNormalizedPathFromPathComponents(pathComponents) { @@ -429,10 +534,13 @@ var ts; } ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; function getNormalizedPathComponentsOfUrl(url) { + // Get root length of http://www.website.com/folder1/foler2/ + // In this example the root is: http://www.website.com/ + // normalized path components should be ["http://www.website.com/", "folder1", "folder2"] var urlLength = url.length; var rootLength = url.indexOf("://") + "://".length; while (rootLength < urlLength) { - if (url.charCodeAt(rootLength) === 47 /* slash */) { + if (url.charCodeAt(rootLength) === 47) { rootLength++; } else { @@ -462,7 +570,7 @@ var ts; function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && directoryComponents[directoryComponents.length - 1] === "") { + if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { directoryComponents.length--; } for (var joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { @@ -487,17 +595,17 @@ var ts; return absolutePath; } ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFilename(path) { + function getBaseFileName(path) { var i = path.lastIndexOf(ts.directorySeparator); return i < 0 ? path : path.substring(i + 1); } - ts.getBaseFilename = getBaseFilename; + ts.getBaseFileName = getBaseFileName; function combinePaths(path1, path2) { if (!(path1 && path1.length)) return path2; if (!(path2 && path2.length)) return path1; - if (path2.charAt(0) === ts.directorySeparator) + if (getRootLength(path2) !== 0) return path2; if (path1.charAt(path1.length - 1) === ts.directorySeparator) return path1 + path2; @@ -512,8 +620,8 @@ var ts; ts.fileExtensionIs = fileExtensionIs; var supportedExtensions = [".d.ts", ".ts", ".js"]; function removeFileExtension(path) { - for (var i = 0; i < supportedExtensions.length; i++) { - var ext = supportedExtensions[i]; + for (var _i = 0; _i < supportedExtensions.length; _i++) { + var ext = supportedExtensions[_i]; if (fileExtensionIs(path, ext)) { return path.substr(0, path.length - ext.length); } @@ -521,26 +629,22 @@ var ts; return path; } ts.removeFileExtension = removeFileExtension; - var escapedCharsRegExp = /[\t\v\f\b\0\r\n\"\\\u2028\u2029\u0085]/g; + var backslashOrDoubleQuote = /[\"\\]/g; + var escapedCharsRegExp = /[\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; var escapedCharsMap = { + "\0": "\\0", "\t": "\\t", "\v": "\\v", "\f": "\\f", "\b": "\\b", - "\0": "\\0", "\r": "\\r", "\n": "\\n", + "\\": "\\\\", "\"": "\\\"", "\u2028": "\\u2028", "\u2029": "\\u2029", "\u0085": "\\u0085" }; - function escapeString(s) { - return escapedCharsRegExp.test(s) ? s.replace(escapedCharsRegExp, function (c) { - return escapedCharsMap[c] || c; - }) : s; - } - ts.escapeString = escapeString; function Symbol(flags, name) { this.flags = flags; this.name = name; @@ -570,7 +674,7 @@ var ts; }; var Debug; (function (Debug) { - var currentAssertionLevel = 0 /* None */; + var currentAssertionLevel = 0; function shouldAssert(level) { return currentAssertionLevel >= level; } @@ -591,6 +695,7 @@ var ts; Debug.fail = fail; })(Debug = ts.Debug || (ts.Debug = {})); })(ts || (ts = {})); +/// var ts; (function (ts) { ts.sys = (function () { @@ -650,6 +755,33 @@ var ts; fileStream.Close(); } } + function getNames(collection) { + var result = []; + for (var e = new Enumerator(collection); !e.atEnd(); e.moveNext()) { + result.push(e.item().Name); + } + return result.sort(); + } + function readDirectory(path, extension) { + var result = []; + visitDirectory(path); + return result; + function visitDirectory(path) { + var folder = fso.GetFolder(path || "."); + var files = getNames(folder.files); + for (var _i = 0; _i < files.length; _i++) { + var name_1 = files[_i]; + if (!extension || ts.fileExtensionIs(name_1, extension)) { + result.push(ts.combinePaths(path, name_1)); + } + } + var subfolders = getNames(folder.subfolders); + for (var _a = 0; _a < subfolders.length; _a++) { + var current = subfolders[_a]; + visitDirectory(ts.combinePaths(path, current)); + } + } + } return { args: args, newLine: "\r\n", @@ -679,6 +811,7 @@ var ts; getCurrentDirectory: function () { return new ActiveXObject("WScript.Shell").CurrentDirectory; }, + readDirectory: readDirectory, exit: function (exitCode) { try { WScript.Quit(exitCode); @@ -723,6 +856,32 @@ var ts; } _fs.writeFileSync(fileName, data, "utf8"); } + function readDirectory(path, extension) { + var result = []; + visitDirectory(path); + return result; + function visitDirectory(path) { + var files = _fs.readdirSync(path || ".").sort(); + var directories = []; + for (var _i = 0; _i < files.length; _i++) { + var current = files[_i]; + var name = ts.combinePaths(path, current); + var stat = _fs.lstatSync(name); + if (stat.isFile()) { + if (!extension || ts.fileExtensionIs(name, extension)) { + result.push(name); + } + } + else if (stat.isDirectory()) { + directories.push(name); + } + } + for (var _a = 0; _a < directories.length; _a++) { + var current = directories[_a]; + visitDirectory(current); + } + } + } return { args: process.argv.slice(2), newLine: _os.EOL, @@ -735,9 +894,7 @@ var ts; watchFile: function (fileName, callback) { _fs.watchFile(fileName, { persistent: true, interval: 250 }, fileChanged); return { - close: function () { - _fs.unwatchFile(fileName, fileChanged); - } + close: function () { _fs.unwatchFile(fileName, fileChanged); } }; function fileChanged(curr, prev) { if (+curr.mtime <= +prev.mtime) { @@ -767,6 +924,7 @@ var ts; getCurrentDirectory: function () { return process.cwd(); }, + readDirectory: readDirectory, getMemoryUsage: function () { if (global.gc) { global.gc(); @@ -789,550 +947,675 @@ var ts; } })(); })(ts || (ts = {})); +/// var ts; (function (ts) { ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: 1 /* Error */, key: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: 1 /* Error */, key: "Identifier expected." }, - _0_expected: { code: 1005, category: 1 /* Error */, key: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: 1 /* Error */, key: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: 1 /* Error */, key: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: 1 /* Error */, key: "'*/' expected." }, - Unexpected_token: { code: 1012, category: 1 /* Error */, key: "Unexpected token." }, - Catch_clause_parameter_cannot_have_a_type_annotation: { code: 1013, category: 1 /* Error */, key: "Catch clause parameter cannot have a type annotation." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: 1 /* Error */, key: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: 1 /* Error */, key: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: 1 /* Error */, key: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: 1 /* Error */, key: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: 1 /* Error */, key: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: 1 /* Error */, key: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: 1 /* Error */, key: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: 1 /* Error */, key: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: 1 /* Error */, key: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: 1 /* Error */, key: "An index signature parameter type must be 'string' or 'number'." }, - A_class_or_interface_declaration_can_only_have_one_extends_clause: { code: 1024, category: 1 /* Error */, key: "A class or interface declaration can only have one 'extends' clause." }, - An_extends_clause_must_precede_an_implements_clause: { code: 1025, category: 1 /* Error */, key: "An 'extends' clause must precede an 'implements' clause." }, - A_class_can_only_extend_a_single_class: { code: 1026, category: 1 /* Error */, key: "A class can only extend a single class." }, - A_class_declaration_can_only_have_one_implements_clause: { code: 1027, category: 1 /* Error */, key: "A class declaration can only have one 'implements' clause." }, - Accessibility_modifier_already_seen: { code: 1028, category: 1 /* Error */, key: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: 1 /* Error */, key: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: 1 /* Error */, key: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a class element." }, - An_interface_declaration_cannot_have_an_implements_clause: { code: 1032, category: 1 /* Error */, key: "An interface declaration cannot have an 'implements' clause." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: 1 /* Error */, key: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: 1 /* Error */, key: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: 1 /* Error */, key: "Statements are not allowed in ambient contexts." }, - A_function_implementation_cannot_be_declared_in_an_ambient_context: { code: 1037, category: 1 /* Error */, key: "A function implementation cannot be declared in an ambient context." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: 1 /* Error */, key: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: 1 /* Error */, key: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_appear_on_a_module_element: { code: 1044, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a module element." }, - A_declare_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: 1 /* Error */, key: "A 'declare' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: 1 /* Error */, key: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: 1 /* Error */, key: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: 1 /* Error */, key: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: 1 /* Error */, key: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: 1 /* Error */, key: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: 1 /* Error */, key: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: 1 /* Error */, key: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: 1 /* Error */, key: "A 'get' accessor cannot have parameters." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: 1 /* Error */, key: "Accessors are only available when targeting ECMAScript 5 and higher." }, - Enum_member_must_have_initializer: { code: 1061, category: 1 /* Error */, key: "Enum member must have initializer." }, - An_export_assignment_cannot_be_used_in_an_internal_module: { code: 1063, category: 1 /* Error */, key: "An export assignment cannot be used in an internal module." }, - Ambient_enum_elements_can_only_have_integer_literal_initializers: { code: 1066, category: 1 /* Error */, key: "Ambient enum elements can only have integer literal initializers." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: 1 /* Error */, key: "Unexpected token. A constructor, method, accessor, or property was expected." }, - A_declare_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: 1 /* Error */, key: "A 'declare' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: 1 /* Error */, key: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher: { code: 1085, category: 1 /* Error */, key: "Octal literals are not available when targeting ECMAScript 5 and higher." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: 1 /* Error */, key: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: 1 /* Error */, key: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: 1 /* Error */, key: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: 1 /* Error */, key: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: 1 /* Error */, key: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: 1 /* Error */, key: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: 1 /* Error */, key: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: 1 /* Error */, key: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: 1 /* Error */, key: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: 1 /* Error */, key: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: 1 /* Error */, key: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: 1 /* Error */, key: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: 1 /* Error */, key: "'delete' cannot be called on an identifier in strict mode." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: 1 /* Error */, key: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: 1 /* Error */, key: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: 1 /* Error */, key: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: 1 /* Error */, key: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: 1 /* Error */, key: "Expression expected." }, - Type_expected: { code: 1110, category: 1 /* Error */, key: "Type expected." }, - A_constructor_implementation_cannot_be_declared_in_an_ambient_context: { code: 1111, category: 1 /* Error */, key: "A constructor implementation cannot be declared in an ambient context." }, - A_class_member_cannot_be_declared_optional: { code: 1112, category: 1 /* Error */, key: "A class member cannot be declared optional." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: 1 /* Error */, key: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: 1 /* Error */, key: "Duplicate label '{0}'" }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: 1 /* Error */, key: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: 1 /* Error */, key: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: 1 /* Error */, key: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: 1 /* Error */, key: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: 1 /* Error */, key: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: 1 /* Error */, key: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: 1 /* Error */, key: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: 1 /* Error */, key: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: 1 /* Error */, key: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: 1 /* Error */, key: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: 1 /* Error */, key: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: 1 /* Error */, key: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: 1 /* Error */, key: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: 1 /* Error */, key: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: 1 /* Error */, key: "Statement expected." }, - case_or_default_expected: { code: 1130, category: 1 /* Error */, key: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: 1 /* Error */, key: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: 1 /* Error */, key: "Enum member expected." }, - Type_reference_expected: { code: 1133, category: 1 /* Error */, key: "Type reference expected." }, - Variable_declaration_expected: { code: 1134, category: 1 /* Error */, key: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: 1 /* Error */, key: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: 1 /* Error */, key: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: 1 /* Error */, key: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: 1 /* Error */, key: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: 1 /* Error */, key: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: 1 /* Error */, key: "Type argument expected." }, - String_literal_expected: { code: 1141, category: 1 /* Error */, key: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: 1 /* Error */, key: "Line break not permitted here." }, - or_expected: { code: 1144, category: 1 /* Error */, key: "'{' or ';' expected." }, - Modifiers_not_permitted_on_index_signature_members: { code: 1145, category: 1 /* Error */, key: "Modifiers not permitted on index signature members." }, - Declaration_expected: { code: 1146, category: 1 /* Error */, key: "Declaration expected." }, - Import_declarations_in_an_internal_module_cannot_reference_an_external_module: { code: 1147, category: 1 /* Error */, key: "Import declarations in an internal module cannot reference an external module." }, - Cannot_compile_external_modules_unless_the_module_flag_is_provided: { code: 1148, category: 1 /* Error */, key: "Cannot compile external modules unless the '--module' flag is provided." }, - Filename_0_differs_from_already_included_filename_1_only_in_casing: { code: 1149, category: 1 /* Error */, key: "Filename '{0}' differs from already included filename '{1}' only in casing" }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: 1 /* Error */, key: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - var_let_or_const_expected: { code: 1152, category: 1 /* Error */, key: "'var', 'let' or 'const' expected." }, - let_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1153, category: 1 /* Error */, key: "'let' declarations are only available when targeting ECMAScript 6 and higher." }, - const_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1154, category: 1 /* Error */, key: "'const' declarations are only available when targeting ECMAScript 6 and higher." }, - const_declarations_must_be_initialized: { code: 1155, category: 1 /* Error */, key: "'const' declarations must be initialized" }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: 1 /* Error */, key: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: 1 /* Error */, key: "'let' declarations can only be declared inside a block." }, - Tagged_templates_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1159, category: 1 /* Error */, key: "Tagged templates are only available when targeting ECMAScript 6 and higher." }, - Unterminated_template_literal: { code: 1160, category: 1 /* Error */, key: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: 1 /* Error */, key: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: 1 /* Error */, key: "An object member cannot be declared optional." }, - yield_expression_must_be_contained_within_a_generator_declaration: { code: 1163, category: 1 /* Error */, key: "'yield' expression must be contained_within a generator declaration." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: 1 /* Error */, key: "Computed property names are not allowed in enums." }, - Computed_property_names_are_not_allowed_in_an_ambient_context: { code: 1165, category: 1 /* Error */, key: "Computed property names are not allowed in an ambient context." }, - Computed_property_names_are_not_allowed_in_class_property_declarations: { code: 1166, category: 1 /* Error */, key: "Computed property names are not allowed in class property declarations." }, - Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1167, category: 1 /* Error */, key: "Computed property names are only available when targeting ECMAScript 6 and higher." }, - Computed_property_names_are_not_allowed_in_method_overloads: { code: 1168, category: 1 /* Error */, key: "Computed property names are not allowed in method overloads." }, - Computed_property_names_are_not_allowed_in_interfaces: { code: 1169, category: 1 /* Error */, key: "Computed property names are not allowed in interfaces." }, - Computed_property_names_are_not_allowed_in_type_literals: { code: 1170, category: 1 /* Error */, key: "Computed property names are not allowed in type literals." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: 1 /* Error */, key: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: 1 /* Error */, key: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: 1 /* Error */, key: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: 1 /* Error */, key: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: 1 /* Error */, key: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: 1 /* Error */, key: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: 1 /* Error */, key: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: 1 /* Error */, key: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: 1 /* Error */, key: "Unexpected token. '{' expected." }, - Duplicate_identifier_0: { code: 2300, category: 1 /* Error */, key: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: 1 /* Error */, key: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: 1 /* Error */, key: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: 1 /* Error */, key: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: 1 /* Error */, key: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: 1 /* Error */, key: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_an_external_module: { code: 2306, category: 1 /* Error */, key: "File '{0}' is not an external module." }, - Cannot_find_external_module_0: { code: 2307, category: 1 /* Error */, key: "Cannot find external module '{0}'." }, - A_module_cannot_have_more_than_one_export_assignment: { code: 2308, category: 1 /* Error */, key: "A module cannot have more than one export assignment." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: 1 /* Error */, key: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: 1 /* Error */, key: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: 1 /* Error */, key: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: 1 /* Error */, key: "An interface may only extend a class or another interface." }, - Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list: { code: 2313, category: 1 /* Error */, key: "Constraint of a type parameter cannot reference any type parameter from the same type parameter list." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: 1 /* Error */, key: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: 1 /* Error */, key: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: 1 /* Error */, key: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: 1 /* Error */, key: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: 1 /* Error */, key: "Cannot find global type '{0}'." }, - Named_properties_0_of_types_1_and_2_are_not_identical: { code: 2319, category: 1 /* Error */, key: "Named properties '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: 1 /* Error */, key: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: 1 /* Error */, key: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: 1 /* Error */, key: "Type '{0}' is not assignable to type '{1}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: 1 /* Error */, key: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: 1 /* Error */, key: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: 1 /* Error */, key: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: 1 /* Error */, key: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: 1 /* Error */, key: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: 1 /* Error */, key: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: 1 /* Error */, key: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_body: { code: 2331, category: 1 /* Error */, key: "'this' cannot be referenced in a module body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: 1 /* Error */, key: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: 1 /* Error */, key: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: 1 /* Error */, key: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: 1 /* Error */, key: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: 1 /* Error */, key: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: 1 /* Error */, key: "Super calls are not permitted outside constructors or in nested functions inside constructors" }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: 1 /* Error */, key: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class" }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: 1 /* Error */, key: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: 1 /* Error */, key: "Only public and protected methods of the base class are accessible via the 'super' keyword" }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: 1 /* Error */, key: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_or_any: { code: 2342, category: 1 /* Error */, key: "An index expression argument must be of type 'string', 'number', or 'any'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: 1 /* Error */, key: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: 1 /* Error */, key: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: 1 /* Error */, key: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: 1 /* Error */, key: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: 1 /* Error */, key: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature: { code: 2349, category: 1 /* Error */, key: "Cannot invoke an expression whose type lacks a call signature." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: 1 /* Error */, key: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: 1 /* Error */, key: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Neither_type_0_nor_type_1_is_assignable_to_the_other: { code: 2352, category: 1 /* Error */, key: "Neither type '{0}' nor type '{1}' is assignable to the other." }, - No_best_common_type_exists_among_return_expressions: { code: 2354, category: 1 /* Error */, key: "No best common type exists among return expressions." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2355, category: 1 /* Error */, key: "A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: 1 /* Error */, key: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer: { code: 2357, category: 1 /* Error */, key: "The operand of an increment or decrement operator must be a variable, property or indexer." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: 1 /* Error */, key: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: 1 /* Error */, key: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_types_any_string_or_number: { code: 2360, category: 1 /* Error */, key: "The left-hand side of an 'in' expression must be of types 'any', 'string' or 'number'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: 1 /* Error */, key: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter" }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: 1 /* Error */, key: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: 1 /* Error */, key: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - Invalid_left_hand_side_of_assignment_expression: { code: 2364, category: 1 /* Error */, key: "Invalid left-hand side of assignment expression." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: 1 /* Error */, key: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: 1 /* Error */, key: "Type parameter name cannot be '{0}'" }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: 1 /* Error */, key: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: 1 /* Error */, key: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: 1 /* Error */, key: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: 1 /* Error */, key: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: 1 /* Error */, key: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: 1 /* Error */, key: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: 1 /* Error */, key: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: 1 /* Error */, key: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: 1 /* Error */, key: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2378, category: 1 /* Error */, key: "A 'get' accessor must return a value or consist of a single 'throw' statement." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: 1 /* Error */, key: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: 1 /* Error */, key: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: 1 /* Error */, key: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: 1 /* Error */, key: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_not_exported: { code: 2383, category: 1 /* Error */, key: "Overload signatures must all be exported or not exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: 1 /* Error */, key: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: 1 /* Error */, key: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: 1 /* Error */, key: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: 1 /* Error */, key: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: 1 /* Error */, key: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: 1 /* Error */, key: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: 1 /* Error */, key: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: 1 /* Error */, key: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: 1 /* Error */, key: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: 1 /* Error */, key: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: 1 /* Error */, key: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: 1 /* Error */, key: "Individual declarations in merged declaration {0} must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: 1 /* Error */, key: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Duplicate_identifier_i_Compiler_uses_i_to_initialize_rest_parameter: { code: 2397, category: 1 /* Error */, key: "Duplicate identifier '_i'. Compiler uses '_i' to initialize rest parameter." }, - Expression_resolves_to_variable_declaration_i_that_compiler_uses_to_initialize_rest_parameter: { code: 2398, category: 1 /* Error */, key: "Expression resolves to variable declaration '_i' that compiler uses to initialize rest parameter." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: 1 /* Error */, key: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: 1 /* Error */, key: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: 1 /* Error */, key: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: 1 /* Error */, key: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: 1 /* Error */, key: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: 1 /* Error */, key: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: 1 /* Error */, key: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - Invalid_left_hand_side_in_for_in_statement: { code: 2406, category: 1 /* Error */, key: "Invalid left-hand side in 'for...in' statement." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: 1 /* Error */, key: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: 1 /* Error */, key: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: 1 /* Error */, key: "Return type of constructor signature must be assignable to the instance type of the class" }, - All_symbols_within_a_with_block_will_be_resolved_to_any: { code: 2410, category: 1 /* Error */, key: "All symbols within a 'with' block will be resolved to 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: 1 /* Error */, key: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: 1 /* Error */, key: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: 1 /* Error */, key: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: 1 /* Error */, key: "Class name cannot be '{0}'" }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: 1 /* Error */, key: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: 1 /* Error */, key: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0: { code: 2419, category: 1 /* Error */, key: "Type name '{0}' in extends clause does not reference constructor function for '{0}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: 1 /* Error */, key: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: 1 /* Error */, key: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: 1 /* Error */, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: 1 /* Error */, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: 1 /* Error */, key: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: 1 /* Error */, key: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: 1 /* Error */, key: "Interface name cannot be '{0}'" }, - All_declarations_of_an_interface_must_have_identical_type_parameters: { code: 2428, category: 1 /* Error */, key: "All declarations of an interface must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: 1 /* Error */, key: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: 1 /* Error */, key: "Enum name cannot be '{0}'" }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: 1 /* Error */, key: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_module_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: 1 /* Error */, key: "A module declaration cannot be in a different file from a class or function with which it is merged" }, - A_module_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: 1 /* Error */, key: "A module declaration cannot be located prior to a class or function with which it is merged" }, - Ambient_external_modules_cannot_be_nested_in_other_modules: { code: 2435, category: 1 /* Error */, key: "Ambient external modules cannot be nested in other modules." }, - Ambient_external_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: 1 /* Error */, key: "Ambient external module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: 1 /* Error */, key: "Module '{0}' is hidden by a local declaration with the same name" }, - Import_name_cannot_be_0: { code: 2438, category: 1 /* Error */, key: "Import name cannot be '{0}'" }, - Import_declaration_in_an_ambient_external_module_declaration_cannot_reference_external_module_through_relative_external_module_name: { code: 2439, category: 1 /* Error */, key: "Import declaration in an ambient external module declaration cannot reference external module through relative external module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: 1 /* Error */, key: "Import declaration conflicts with local declaration of '{0}'" }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_an_external_module: { code: 2441, category: 1 /* Error */, key: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of an external module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: 1 /* Error */, key: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: 1 /* Error */, key: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: 1 /* Error */, key: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: 1 /* Error */, key: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: 1 /* Error */, key: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: 1 /* Error */, key: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: 1 /* Error */, key: "Block-scoped variable '{0}' used before its declaration.", isEarly: true }, - The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant: { code: 2449, category: 1 /* Error */, key: "The operand of an increment or decrement operator cannot be a constant.", isEarly: true }, - Left_hand_side_of_assignment_expression_cannot_be_a_constant: { code: 2450, category: 1 /* Error */, key: "Left-hand side of assignment expression cannot be a constant.", isEarly: true }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: 1 /* Error */, key: "Cannot redeclare block-scoped variable '{0}'.", isEarly: true }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: 1 /* Error */, key: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: 1 /* Error */, key: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: 1 /* Error */, key: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: 1 /* Error */, key: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: 1 /* Error */, key: "Type alias name cannot be '{0}'" }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: 1 /* Error */, key: "An AMD module cannot have multiple name assignments." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: 1 /* Error */, key: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: 1 /* Error */, key: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: 1 /* Error */, key: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: 1 /* Error */, key: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: 1 /* Error */, key: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: 1 /* Error */, key: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: 1 /* Error */, key: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: 1 /* Error */, key: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: 1 /* Error */, key: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: 1 /* Error */, key: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - Extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: 1 /* Error */, key: "Extends clause of exported class '{0}' has or is using private name '{1}'." }, - Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: 1 /* Error */, key: "Extends clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: 1 /* Error */, key: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: 1 /* Error */, key: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: 1 /* Error */, key: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: 1 /* Error */, key: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: 1 /* Error */, key: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: 1 /* Error */, key: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: 1 /* Error */, key: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: 1 /* Error */, key: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: 1 /* Error */, key: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: 1 /* Error */, key: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: 1 /* Error */, key: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: 1 /* Error */, key: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: 1 /* Error */, key: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: 1 /* Error */, key: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: 1 /* Error */, key: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: 1 /* Error */, key: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: 1 /* Error */, key: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: 1 /* Error */, key: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: 1 /* Error */, key: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: 1 /* Error */, key: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: 1 /* Error */, key: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: 1 /* Error */, key: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: 1 /* Error */, key: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: 1 /* Error */, key: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: 1 /* Error */, key: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: 1 /* Error */, key: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: 1 /* Error */, key: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: 1 /* Error */, key: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: 1 /* Error */, key: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: 1 /* Error */, key: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: 1 /* Error */, key: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: 1 /* Error */, key: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: 1 /* Error */, key: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: 1 /* Error */, key: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: 1 /* Error */, key: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: 1 /* Error */, key: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: 1 /* Error */, key: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: 1 /* Error */, key: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: 1 /* Error */, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: 1 /* Error */, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: 1 /* Error */, key: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: 1 /* Error */, key: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: 1 /* Error */, key: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: 1 /* Error */, key: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: 1 /* Error */, key: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: 1 /* Error */, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: 1 /* Error */, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: 1 /* Error */, key: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: 1 /* Error */, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: 1 /* Error */, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: 1 /* Error */, key: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: 1 /* Error */, key: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: 1 /* Error */, key: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: 1 /* Error */, key: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: 1 /* Error */, key: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: 1 /* Error */, key: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: 1 /* Error */, key: "Exported type alias '{0}' has or is using private name '{1}'." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 4082, category: 1 /* Error */, key: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 4083, category: 1 /* Error */, key: "In 'const' enum declarations member initializer must be constant expression.", isEarly: true }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 4084, category: 1 /* Error */, key: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - Index_expression_arguments_in_const_enums_must_be_of_type_string: { code: 4085, category: 1 /* Error */, key: "Index expression arguments in 'const' enums must be of type 'string'." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 4086, category: 1 /* Error */, key: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 4087, category: 1 /* Error */, key: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: 1 /* Error */, key: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: 1 /* Error */, key: "Cannot find the common subdirectory path for the input files." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: 1 /* Error */, key: "Cannot read file '{0}': {1}" }, - Unsupported_file_encoding: { code: 5013, category: 1 /* Error */, key: "Unsupported file encoding." }, - Unknown_compiler_option_0: { code: 5023, category: 1 /* Error */, key: "Unknown compiler option '{0}'." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: 1 /* Error */, key: "Could not write file '{0}': {1}" }, - Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5038, category: 1 /* Error */, key: "Option mapRoot cannot be specified without specifying sourcemap option." }, - Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5039, category: 1 /* Error */, key: "Option sourceRoot cannot be specified without specifying sourcemap option." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: 2 /* Message */, key: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: 2 /* Message */, key: "Generates corresponding '.d.ts' file." }, - Specifies_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: 2 /* Message */, key: "Specifies the location where debugger should locate map files instead of generated locations." }, - Specifies_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: 2 /* Message */, key: "Specifies the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: 2 /* Message */, key: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: 2 /* Message */, key: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: 2 /* Message */, key: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_type_checking_errors_were_reported: { code: 6008, category: 2 /* Message */, key: "Do not emit outputs if any type checking errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: 2 /* Message */, key: "Do not emit comments to output." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_or_ES6_experimental: { code: 6015, category: 2 /* Message */, key: "Specify ECMAScript target version: 'ES3' (default), 'ES5', or 'ES6' (experimental)" }, - Specify_module_code_generation_Colon_commonjs_or_amd: { code: 6016, category: 2 /* Message */, key: "Specify module code generation: 'commonjs' or 'amd'" }, - Print_this_message: { code: 6017, category: 2 /* Message */, key: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: 2 /* Message */, key: "Print the compiler's version." }, - Syntax_Colon_0: { code: 6023, category: 2 /* Message */, key: "Syntax: {0}" }, - options: { code: 6024, category: 2 /* Message */, key: "options" }, - file: { code: 6025, category: 2 /* Message */, key: "file" }, - Examples_Colon_0: { code: 6026, category: 2 /* Message */, key: "Examples: {0}" }, - Options_Colon: { code: 6027, category: 2 /* Message */, key: "Options:" }, - Version_0: { code: 6029, category: 2 /* Message */, key: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: 2 /* Message */, key: "Insert command line options and files from a file." }, - File_change_detected_Compiling: { code: 6032, category: 2 /* Message */, key: "File change detected. Compiling..." }, - KIND: { code: 6034, category: 2 /* Message */, key: "KIND" }, - FILE: { code: 6035, category: 2 /* Message */, key: "FILE" }, - VERSION: { code: 6036, category: 2 /* Message */, key: "VERSION" }, - LOCATION: { code: 6037, category: 2 /* Message */, key: "LOCATION" }, - DIRECTORY: { code: 6038, category: 2 /* Message */, key: "DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: 2 /* Message */, key: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: 2 /* Message */, key: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: 1 /* Error */, key: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: 1 /* Error */, key: "Unterminated quoted string in response file '{0}'." }, - Argument_for_module_option_must_be_commonjs_or_amd: { code: 6046, category: 1 /* Error */, key: "Argument for '--module' option must be 'commonjs' or 'amd'." }, - Argument_for_target_option_must_be_es3_es5_or_es6: { code: 6047, category: 1 /* Error */, key: "Argument for '--target' option must be 'es3', 'es5', or 'es6'." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: 1 /* Error */, key: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: 1 /* Error */, key: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: 1 /* Error */, key: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: 1 /* Error */, key: "Corrupted locale file {0}." }, - Warn_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: 2 /* Message */, key: "Warn on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: 1 /* Error */, key: "File '{0}' not found." }, - File_0_must_have_extension_ts_or_d_ts: { code: 6054, category: 1 /* Error */, key: "File '{0}' must have extension '.ts' or '.d.ts'." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: 2 /* Message */, key: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: 1 /* Error */, key: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: 1 /* Error */, key: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: 1 /* Error */, key: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: 1 /* Error */, key: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: 1 /* Error */, key: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: 1 /* Error */, key: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: 1 /* Error */, key: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation: { code: 7016, category: 1 /* Error */, key: "Property '{0}' implicitly has type 'any', because its 'set' accessor lacks a type annotation." }, - Index_signature_of_object_type_implicitly_has_an_any_type: { code: 7017, category: 1 /* Error */, key: "Index signature of object type implicitly has an 'any' type." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: 1 /* Error */, key: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: 1 /* Error */, key: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: 1 /* Error */, key: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 7021, category: 1 /* Error */, key: "'{0}' implicitly has type 'any' because it is referenced directly or indirectly in its own type annotation." }, - _0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: 1 /* Error */, key: "'{0}' implicitly has type 'any' because it is does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: 1 /* Error */, key: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: 1 /* Error */, key: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - You_cannot_rename_this_element: { code: 8000, category: 1 /* Error */, key: "You cannot rename this element." }, - yield_expressions_are_not_currently_supported: { code: 9000, category: 1 /* Error */, key: "'yield' expressions are not currently supported." }, - Generators_are_not_currently_supported: { code: 9001, category: 1 /* Error */, key: "Generators are not currently supported." }, - Computed_property_names_are_not_currently_supported: { code: 9002, category: 1 /* Error */, key: "Computed property names are not currently supported." } + Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated string literal." }, + Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier expected." }, + _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "'{0}' expected." }, + A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A file cannot have a reference to itself." }, + Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing comma not allowed." }, + Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "'*/' expected." }, + Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected token." }, + A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A rest parameter must be last in a parameter list." }, + Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter cannot have question mark and initializer." }, + A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A required parameter cannot follow an optional parameter." }, + An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An index signature cannot have a rest parameter." }, + An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An index signature parameter cannot have an accessibility modifier." }, + An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An index signature parameter cannot have a question mark." }, + An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An index signature parameter cannot have an initializer." }, + An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An index signature must have a type annotation." }, + An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An index signature parameter must have a type annotation." }, + An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An index signature parameter type must be 'string' or 'number'." }, + A_class_or_interface_declaration_can_only_have_one_extends_clause: { code: 1024, category: ts.DiagnosticCategory.Error, key: "A class or interface declaration can only have one 'extends' clause." }, + An_extends_clause_must_precede_an_implements_clause: { code: 1025, category: ts.DiagnosticCategory.Error, key: "An 'extends' clause must precede an 'implements' clause." }, + A_class_can_only_extend_a_single_class: { code: 1026, category: ts.DiagnosticCategory.Error, key: "A class can only extend a single class." }, + A_class_declaration_can_only_have_one_implements_clause: { code: 1027, category: ts.DiagnosticCategory.Error, key: "A class declaration can only have one 'implements' clause." }, + Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility modifier already seen." }, + _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier must precede '{1}' modifier." }, + _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier already seen." }, + _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a class element." }, + An_interface_declaration_cannot_have_an_implements_clause: { code: 1032, category: ts.DiagnosticCategory.Error, key: "An interface declaration cannot have an 'implements' clause." }, + super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "'super' must be followed by an argument list or member access." }, + Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only ambient modules can use quoted names." }, + Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements are not allowed in ambient contexts." }, + A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier cannot be used in an already ambient context." }, + Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers are not allowed in ambient contexts." }, + _0_modifier_cannot_appear_on_a_module_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a module element." }, + A_declare_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier cannot be used with an interface declaration." }, + A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, + A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A rest parameter cannot be optional." }, + A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A rest parameter cannot have an initializer." }, + A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor must have exactly one parameter." }, + A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor cannot have an optional parameter." }, + A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor parameter cannot have an initializer." }, + A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor cannot have rest parameter." }, + A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A 'get' accessor cannot have parameters." }, + Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors are only available when targeting ECMAScript 5 and higher." }, + Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum member must have initializer." }, + An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An export assignment cannot be used in a namespace." }, + Ambient_enum_elements_can_only_have_integer_literal_initializers: { code: 1066, category: ts.DiagnosticCategory.Error, key: "Ambient enum elements can only have integer literal initializers." }, + Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected token. A constructor, method, accessor, or property was expected." }, + A_declare_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier cannot be used with an import declaration." }, + Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid 'reference' directive syntax." }, + Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal literals are not available when targeting ECMAScript 5 and higher." }, + An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An accessor cannot be declared in an ambient context." }, + _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a constructor declaration." }, + _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a parameter." }, + Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only a single variable declaration is allowed in a 'for...in' statement." }, + Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type parameters cannot appear on a constructor declaration." }, + Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type annotation cannot appear on a constructor declaration." }, + An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An accessor cannot have type parameters." }, + A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor cannot have a return type annotation." }, + An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An index signature must have exactly one parameter." }, + _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "'{0}' list cannot be empty." }, + Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type parameter list cannot be empty." }, + Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type argument list cannot be empty." }, + Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid use of '{0}' in strict mode." }, + with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "'with' statements are not allowed in strict mode." }, + delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "'delete' cannot be called on an identifier in strict mode." }, + A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A 'continue' statement can only be used within an enclosing iteration statement." }, + A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, + Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump target cannot cross function boundary." }, + A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A 'return' statement can only be used within a function body." }, + Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression expected." }, + Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type expected." }, + A_class_member_cannot_be_declared_optional: { code: 1112, category: ts.DiagnosticCategory.Error, key: "A class member cannot be declared optional." }, + A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A 'default' clause cannot appear more than once in a 'switch' statement." }, + Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate label '{0}'" }, + A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, + A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A 'break' statement can only jump to a label of an enclosing statement." }, + An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An object literal cannot have multiple properties with the same name in strict mode." }, + An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An object literal cannot have multiple get/set accessors with the same name." }, + An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An object literal cannot have property and accessor with the same name." }, + An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An export assignment cannot have modifiers." }, + Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal literals are not allowed in strict mode." }, + A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A tuple type element list cannot be empty." }, + Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable declaration list cannot be empty." }, + Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit expected." }, + Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal digit expected." }, + Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected end of text." }, + Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid character." }, + Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration or statement expected." }, + Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement expected." }, + case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "'case' or 'default' expected." }, + Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property or signature expected." }, + Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum member expected." }, + Type_reference_expected: { code: 1133, category: ts.DiagnosticCategory.Error, key: "Type reference expected." }, + Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable declaration expected." }, + Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument expression expected." }, + Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property assignment expected." }, + Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression or comma expected." }, + Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter declaration expected." }, + Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type parameter declaration expected." }, + Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type argument expected." }, + String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String literal expected." }, + Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line break not permitted here." }, + or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "'{' or ';' expected." }, + Modifiers_not_permitted_on_index_signature_members: { code: 1145, category: ts.DiagnosticCategory.Error, key: "Modifiers not permitted on index signature members." }, + Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration expected." }, + Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import declarations in a namespace cannot reference a module." }, + Cannot_compile_modules_unless_the_module_flag_is_provided: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot compile modules unless the '--module' flag is provided." }, + File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File name '{0}' differs from already included file name '{1}' only in casing" }, + new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, + var_let_or_const_expected: { code: 1152, category: ts.DiagnosticCategory.Error, key: "'var', 'let' or 'const' expected." }, + let_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1153, category: ts.DiagnosticCategory.Error, key: "'let' declarations are only available when targeting ECMAScript 6 and higher." }, + const_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1154, category: ts.DiagnosticCategory.Error, key: "'const' declarations are only available when targeting ECMAScript 6 and higher." }, + const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "'const' declarations must be initialized" }, + const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "'const' declarations can only be declared inside a block." }, + let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "'let' declarations can only be declared inside a block." }, + Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated template literal." }, + Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated regular expression literal." }, + An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An object member cannot be declared optional." }, + yield_expression_must_be_contained_within_a_generator_declaration: { code: 1163, category: ts.DiagnosticCategory.Error, key: "'yield' expression must be contained_within a generator declaration." }, + Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed property names are not allowed in enums." }, + A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A computed property name in an ambient context must directly refer to a built-in symbol." }, + A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, + Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1167, category: ts.DiagnosticCategory.Error, key: "Computed property names are only available when targeting ECMAScript 6 and higher." }, + A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A computed property name in a method overload must directly refer to a built-in symbol." }, + A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A computed property name in an interface must directly refer to a built-in symbol." }, + A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A computed property name in a type literal must directly refer to a built-in symbol." }, + A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A comma expression is not allowed in a computed property name." }, + extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "'extends' clause already seen." }, + extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "'extends' clause must precede 'implements' clause." }, + Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes can only extend a single class." }, + implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "'implements' clause already seen." }, + Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface declaration cannot have 'implements' clause." }, + Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary digit expected." }, + Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal digit expected." }, + Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected token. '{' expected." }, + Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property destructuring pattern expected." }, + Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array element destructuring pattern expected." }, + A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A destructuring declaration must have an initializer." }, + Destructuring_declarations_are_not_allowed_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "Destructuring declarations are not allowed in ambient contexts." }, + An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1184, category: ts.DiagnosticCategory.Error, key: "An implementation cannot be declared in ambient contexts." }, + Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers cannot appear here." }, + Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge conflict marker encountered." }, + A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A rest element cannot have an initializer." }, + A_parameter_property_may_not_be_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A parameter property may not be a binding pattern." }, + Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only a single variable declaration is allowed in a 'for...of' statement." }, + The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The variable declaration of a 'for...in' statement cannot have an initializer." }, + The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The variable declaration of a 'for...of' statement cannot have an initializer." }, + An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An import declaration cannot have modifiers." }, + Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module '{0}' has no default export." }, + An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An export declaration cannot have modifiers." }, + Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export declarations are not permitted in a namespace." }, + Catch_clause_variable_name_must_be_an_identifier: { code: 1195, category: ts.DiagnosticCategory.Error, key: "Catch clause variable name must be an identifier." }, + Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch clause variable cannot have a type annotation." }, + Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch clause variable cannot have an initializer." }, + An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, + Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated Unicode escape sequence." }, + Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line terminator not permitted before arrow." }, + Import_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_or_import_d_from_mod_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import assignment cannot be used when targeting ECMAScript 6 or higher. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"' or 'import d from \"mod\"' instead." }, + Export_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_export_default_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export assignment cannot be used when targeting ECMAScript 6 or higher. Consider using 'export default' instead." }, + Cannot_compile_modules_into_commonjs_amd_system_or_umd_when_targeting_ES6_or_higher: { code: 1204, category: ts.DiagnosticCategory.Error, key: "Cannot compile modules into 'commonjs', 'amd', 'system' or 'umd' when targeting 'ES6' or higher." }, + Decorators_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1205, category: ts.DiagnosticCategory.Error, key: "Decorators are only available when targeting ECMAScript 5 and higher." }, + Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators are not valid here." }, + Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators cannot be applied to multiple get/set accessors of the same name." }, + Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, + Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, + Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, + A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A class declaration without the 'default' modifier must have a name" }, + Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier expected. '{0}' is a reserved word in strict mode" }, + Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, + Type_expected_0_is_a_reserved_word_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Type expected. '{0}' is a reserved word in strict mode" }, + Type_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Type expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, + Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export assignment is not supported when '--module' flag is 'system'." }, + Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Specify_experimentalDecorators_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental support for decorators is a feature that is subject to change in a future release. Specify '--experimentalDecorators' to remove this warning." }, + Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '{0}'." }, + Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, + Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static members cannot reference class type parameters." }, + Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular definition of import alias '{0}'." }, + Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot find name '{0}'." }, + Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module '{0}' has no exported member '{1}'." }, + File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File '{0}' is not a module." }, + Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot find module '{0}'." }, + A_module_cannot_have_more_than_one_export_assignment: { code: 2308, category: ts.DiagnosticCategory.Error, key: "A module cannot have more than one export assignment." }, + An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An export assignment cannot be used in a module with other exported elements." }, + Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type '{0}' recursively references itself as a base type." }, + A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A class may only extend another class." }, + An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An interface may only extend a class or another interface." }, + Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Constraint of a type parameter cannot reference any type parameter from the same type parameter list." }, + Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic type '{0}' requires {1} type argument(s)." }, + Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not generic." }, + Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global type '{0}' must be a class or interface type." }, + Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global type '{0}' must have {1} type parameter(s)." }, + Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot find global type '{0}'." }, + Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, + Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, + Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive stack depth comparing types '{0}' and '{1}'." }, + Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not assignable to type '{1}'." }, + Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is missing in type '{1}'." }, + Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, + Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types of property '{0}' are incompatible." }, + Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, + Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types of parameters '{0}' and '{1}' are incompatible." }, + Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index signature is missing in type '{0}'." }, + Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index signatures are incompatible." }, + this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in a module or namespace body." }, + this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in current location." }, + this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in constructor arguments." }, + this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in a static property initializer." }, + super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "'super' can only be referenced in a derived class." }, + super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "'super' cannot be referenced in constructor arguments." }, + Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super calls are not permitted outside constructors or in nested functions inside constructors" }, + super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class" }, + Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property '{0}' does not exist on type '{1}'." }, + Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only public and protected methods of the base class are accessible via the 'super' keyword" }, + Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is private and only accessible within class '{1}'." }, + An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An index expression argument must be of type 'string', 'number', 'symbol, or 'any'." }, + Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type '{0}' does not satisfy the constraint '{1}'." }, + Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, + Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied parameters do not match any signature of call target." }, + Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped function calls may not accept type arguments." }, + Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, + Cannot_invoke_an_expression_whose_type_lacks_a_call_signature: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot invoke an expression whose type lacks a call signature." }, + Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only a void function can be called with the 'new' keyword." }, + Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, + Neither_type_0_nor_type_1_is_assignable_to_the_other: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Neither type '{0}' nor type '{1}' is assignable to the other." }, + No_best_common_type_exists_among_return_expressions: { code: 2354, category: ts.DiagnosticCategory.Error, key: "No best common type exists among return expressions." }, + A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement." }, + An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, + The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The operand of an increment or decrement operator must be a variable, property or indexer." }, + The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, + The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, + The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, + The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter" }, + The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, + The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, + Invalid_left_hand_side_of_assignment_expression: { code: 2364, category: ts.DiagnosticCategory.Error, key: "Invalid left-hand side of assignment expression." }, + Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, + Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type parameter name cannot be '{0}'" }, + A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A parameter property is only allowed in a constructor implementation." }, + A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A rest parameter must be of an array type." }, + A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A parameter initializer is only allowed in a function or constructor implementation." }, + Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' cannot be referenced in its initializer." }, + Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, + Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate string index signature." }, + Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate number index signature." }, + A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, + Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors for derived classes must contain a 'super' call." }, + A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A 'get' accessor must return a value or consist of a single 'throw' statement." }, + Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter and setter accessors do not agree in visibility." }, + get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "'get' and 'set' accessor must have the same type." }, + A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A signature with an implementation cannot use a string literal type." }, + Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized overload signature is not assignable to any non-specialized signature." }, + Overload_signatures_must_all_be_exported_or_not_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be exported or not exported." }, + Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be ambient or non-ambient." }, + Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be public, private or protected." }, + Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be optional or required." }, + Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function overload must be static." }, + Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function overload must not be static." }, + Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function implementation name must be '{0}'." }, + Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor implementation is missing." }, + Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function implementation is missing or not immediately following the declaration." }, + Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple constructor implementations are not allowed." }, + Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate function implementation." }, + Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload signature is not compatible with function implementation." }, + Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual declarations in merged declaration {0} must be all exported or all local." }, + Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, + Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, + Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, + Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, + Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression resolves to '_super' that compiler uses to capture base class reference." }, + Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, + The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, + The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, + Invalid_left_hand_side_in_for_in_statement: { code: 2406, category: ts.DiagnosticCategory.Error, key: "Invalid left-hand side in 'for...in' statement." }, + The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, + Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters cannot return a value." }, + Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return type of constructor signature must be assignable to the instance type of the class" }, + All_symbols_within_a_with_block_will_be_resolved_to_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "All symbols within a 'with' block will be resolved to 'any'." }, + Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, + Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, + Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, + Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class name cannot be '{0}'" }, + Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class '{0}' incorrectly extends base class '{1}'." }, + Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, + Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0: { code: 2419, category: ts.DiagnosticCategory.Error, key: "Type name '{0}' in extends clause does not reference constructor function for '{0}'." }, + Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class '{0}' incorrectly implements interface '{1}'." }, + A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A class may only implement another class or interface." }, + Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, + Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, + Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, + Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, + Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface name cannot be '{0}'" }, + All_declarations_of_an_interface_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All declarations of an interface must have identical type parameters." }, + Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface '{0}' incorrectly extends interface '{1}'." }, + Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum name cannot be '{0}'" }, + In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, + A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A namespace declaration cannot be in a different file from a class or function with which it is merged" }, + A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A namespace declaration cannot be located prior to a class or function with which it is merged" }, + Ambient_modules_cannot_be_nested_in_other_modules: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient modules cannot be nested in other modules." }, + Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient module declaration cannot specify relative module name." }, + Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module '{0}' is hidden by a local declaration with the same name" }, + Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import name cannot be '{0}'" }, + Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, + Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import declaration conflicts with local declaration of '{0}'" }, + Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, + Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types have separate declarations of a private property '{0}'." }, + Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, + Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, + Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, + Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, + The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, + Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block-scoped variable '{0}' used before its declaration." }, + The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant: { code: 2449, category: ts.DiagnosticCategory.Error, key: "The operand of an increment or decrement operator cannot be a constant." }, + Left_hand_side_of_assignment_expression_cannot_be_a_constant: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Left-hand side of assignment expression cannot be a constant." }, + Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot redeclare block-scoped variable '{0}'." }, + An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An enum member cannot have a numeric name." }, + The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, + Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, + Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type alias '{0}' circularly references itself." }, + Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type alias name cannot be '{0}'" }, + An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An AMD module cannot have multiple name assignments." }, + Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type '{0}' has no property '{1}' and no string index signature." }, + Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type '{0}' has no property '{1}'." }, + Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not an array type." }, + A_rest_element_must_be_last_in_an_array_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A rest element must be last in an array destructuring pattern" }, + A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A binding pattern parameter cannot be optional in an implementation signature." }, + A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, + this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in a computed property name." }, + super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "'super' cannot be referenced in a computed property name." }, + A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A computed property name cannot reference a type parameter from its containing type." }, + Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot find global value '{0}'." }, + The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The '{0}' operator cannot be applied to type 'symbol'." }, + Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "'Symbol' reference does not refer to the global Symbol constructor object." }, + A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A computed property name of the form '{0}' must be of type 'symbol'." }, + Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_6_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread operator in 'new' expressions is only available when targeting ECMAScript 6 and higher." }, + Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum declarations must all be const or non-const." }, + In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In 'const' enum declarations member initializer must be constant expression." }, + const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, + A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A const enum member can only be accessed using a string literal." }, + const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "'const' enum member initializer was evaluated to a non-finite value." }, + const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, + Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property '{0}' does not exist on 'const' enum '{1}'." }, + let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, + Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, + The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, + Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export declaration conflicts with exported declaration of '{0}'" }, + The_left_hand_side_of_a_for_of_statement_cannot_be_a_previously_defined_constant: { code: 2485, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...of' statement cannot be a previously defined constant." }, + The_left_hand_side_of_a_for_in_statement_cannot_be_a_previously_defined_constant: { code: 2486, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement cannot be a previously defined constant." }, + Invalid_left_hand_side_in_for_of_statement: { code: 2487, category: ts.DiagnosticCategory.Error, key: "Invalid left-hand side in 'for...of' statement." }, + Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, + An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An iterator must have a 'next()' method." }, + The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, + The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, + Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot redeclare identifier '{0}' in catch clause" }, + Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, + Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, + Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not an array type or a string type." }, + The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, + Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, + Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, + An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An interface can only extend an identifier/qualified-name with optional type arguments." }, + A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A class can only implement an identifier/qualified-name with optional type arguments." }, + A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A rest element cannot contain a binding pattern." }, + _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "'{0}' is referenced directly or indirectly in its own type annotation." }, + Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot find namespace '{0}'." }, + Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import declaration '{0}' is using private name '{1}'." }, + Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, + Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, + Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, + Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, + Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, + Extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "Extends clause of exported class '{0}' has or is using private name '{1}'." }, + Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "Extends clause of exported interface '{0}' has or is using private name '{1}'." }, + Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, + Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, + Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported variable '{0}' has or is using private name '{1}'." }, + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, + Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public static property '{0}' of exported class has or is using private name '{1}'." }, + Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, + Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public property '{0}' of exported class has or is using private name '{1}'." }, + Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, + Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of exported interface has or is using private name '{1}'." }, + Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, + Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, + Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return type of public static property getter from exported class has or is using private name '{0}'." }, + Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return type of public property getter from exported class has or is using private name '{0}'." }, + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, + Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return type of call signature from exported interface has or is using private name '{0}'." }, + Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return type of index signature from exported interface has or is using private name '{0}'." }, + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return type of public static method from exported class has or is using private name '{0}'." }, + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return type of public method from exported class has or is using private name '{0}'." }, + Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return type of method from exported interface has or is using private name '{0}'." }, + Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, + Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return type of exported function has or is using private name '{0}'." }, + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, + Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, + Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of exported function has or is using private name '{1}'." }, + Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported type alias '{0}' has or is using private name '{1}'." }, + Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default export of the module has or is using private name '{0}'." }, + Loop_contains_block_scoped_variable_0_referenced_by_a_function_in_the_loop_This_is_only_supported_in_ECMAScript_6_or_higher: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Loop contains block-scoped variable '{0}' referenced by a function in the loop. This is only supported in ECMAScript 6 or higher." }, + The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The current host does not support the '{0}' option." }, + Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot find the common subdirectory path for the input files." }, + Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot read file '{0}': {1}" }, + Unsupported_file_encoding: { code: 5013, category: ts.DiagnosticCategory.Error, key: "Unsupported file encoding." }, + Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed to parse file '{0}': {1}." }, + Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown compiler option '{0}'." }, + Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler option '{0}' requires a value of type {1}." }, + Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could not write file '{0}': {1}" }, + Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5038, category: ts.DiagnosticCategory.Error, key: "Option 'mapRoot' cannot be specified without specifying 'sourcemap' option." }, + Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5039, category: ts.DiagnosticCategory.Error, key: "Option 'sourceRoot' cannot be specified without specifying 'sourcemap' option." }, + Option_noEmit_cannot_be_specified_with_option_out_or_outDir: { code: 5040, category: ts.DiagnosticCategory.Error, key: "Option 'noEmit' cannot be specified with option 'out' or 'outDir'." }, + Option_noEmit_cannot_be_specified_with_option_declaration: { code: 5041, category: ts.DiagnosticCategory.Error, key: "Option 'noEmit' cannot be specified with option 'declaration'." }, + Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option 'project' cannot be mixed with source files on a command line." }, + Option_sourceMap_cannot_be_specified_with_option_isolatedModules: { code: 5043, category: ts.DiagnosticCategory.Error, key: "Option 'sourceMap' cannot be specified with option 'isolatedModules'." }, + Option_declaration_cannot_be_specified_with_option_isolatedModules: { code: 5044, category: ts.DiagnosticCategory.Error, key: "Option 'declaration' cannot be specified with option 'isolatedModules'." }, + Option_noEmitOnError_cannot_be_specified_with_option_isolatedModules: { code: 5045, category: ts.DiagnosticCategory.Error, key: "Option 'noEmitOnError' cannot be specified with option 'isolatedModules'." }, + Option_out_cannot_be_specified_with_option_isolatedModules: { code: 5046, category: ts.DiagnosticCategory.Error, key: "Option 'out' cannot be specified with option 'isolatedModules'." }, + Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES6_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option 'isolatedModules' can only be used when either option'--module' is provided or option 'target' is 'ES6' or higher." }, + Option_sourceMap_cannot_be_specified_with_option_inlineSourceMap: { code: 5048, category: ts.DiagnosticCategory.Error, key: "Option 'sourceMap' cannot be specified with option 'inlineSourceMap'." }, + Option_sourceRoot_cannot_be_specified_with_option_inlineSourceMap: { code: 5049, category: ts.DiagnosticCategory.Error, key: "Option 'sourceRoot' cannot be specified with option 'inlineSourceMap'." }, + Option_mapRoot_cannot_be_specified_with_option_inlineSourceMap: { code: 5050, category: ts.DiagnosticCategory.Error, key: "Option 'mapRoot' cannot be specified with option 'inlineSourceMap'." }, + Option_inlineSources_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option 'inlineSources' can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, + Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate and emit output to single file." }, + Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates corresponding '.d.ts' file." }, + Specifies_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specifies the location where debugger should locate map files instead of generated locations." }, + Specifies_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specifies the location where debugger should locate TypeScript files instead of source locations." }, + Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch input files." }, + Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect output structure to the directory." }, + Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do not erase const enum declarations in generated code." }, + Do_not_emit_outputs_if_any_type_checking_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do not emit outputs if any type checking errors were reported." }, + Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do not emit comments to output." }, + Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do not emit outputs." }, + Specify_ECMAScript_target_version_Colon_ES3_default_ES5_or_ES6_experimental: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify ECMAScript target version: 'ES3' (default), 'ES5', or 'ES6' (experimental)" }, + Specify_module_code_generation_Colon_commonjs_amd_system_or_umd: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify module code generation: 'commonjs', 'amd', 'system' or 'umd'" }, + Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print this message." }, + Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print the compiler's version." }, + Compile_the_project_in_the_given_directory: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile the project in the given directory." }, + Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax: {0}" }, + options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options" }, + file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file" }, + Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples: {0}" }, + Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options:" }, + Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version {0}" }, + Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert command line options and files from a file." }, + File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File change detected. Starting incremental compilation..." }, + KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND" }, + FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE" }, + VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION" }, + LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION" }, + DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY" }, + Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation complete. Watching for file changes." }, + Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates corresponding '.map' file." }, + Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler option '{0}' expects an argument." }, + Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated quoted string in response file '{0}'." }, + Argument_for_module_option_must_be_commonjs_amd_system_or_umd: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument for '--module' option must be 'commonjs', 'amd', 'system' or 'umd'." }, + Argument_for_target_option_must_be_ES3_ES5_or_ES6: { code: 6047, category: ts.DiagnosticCategory.Error, key: "Argument for '--target' option must be 'ES3', 'ES5', or 'ES6'." }, + Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale must be of the form or -. For example '{0}' or '{1}'." }, + Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported locale '{0}'." }, + Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable to open file '{0}'." }, + Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted locale file {0}." }, + Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise error on expressions and declarations with an implied 'any' type." }, + File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File '{0}' not found." }, + File_0_must_have_extension_ts_or_d_ts: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File '{0}' must have extension '.ts' or '.d.ts'." }, + Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, + Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do not emit declarations for code that has an '@internal' annotation." }, + Preserve_new_lines_when_emitting_code: { code: 6057, category: ts.DiagnosticCategory.Message, key: "Preserve new-lines when emitting code." }, + Specifies_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specifies the root directory of input files. Use to control the output directory structure with --outDir." }, + File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, + Specifies_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specifies the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, + NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE" }, + Argument_for_newLine_option_must_be_CRLF_or_LF: { code: 6062, category: ts.DiagnosticCategory.Error, key: "Argument for '--newLine' option must be 'CRLF' or 'LF'." }, + Option_experimentalDecorators_must_also_be_specified_when_option_emitDecoratorMetadata_is_specified: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option 'experimentalDecorators' must also be specified when option 'emitDecoratorMetadata' is specified." }, + Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables experimental support for ES7 decorators." }, + Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables experimental support for emitting type metadata for decorators." }, + Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable '{0}' implicitly has an '{1}' type." }, + Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' implicitly has an '{1}' type." }, + Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member '{0}' implicitly has an '{1}' type." }, + new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, + _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, + Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, + Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, + Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Property '{0}' implicitly has type 'any', because its 'set' accessor lacks a type annotation." }, + Index_signature_of_object_type_implicitly_has_an_any_type: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Index signature of object type implicitly has an 'any' type." }, + Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object literal's property '{0}' implicitly has an '{1}' type." }, + Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest parameter '{0}' implicitly has an 'any[]' type." }, + Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, + _0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "'{0}' implicitly has type 'any' because it is does not have a type annotation and is referenced directly or indirectly in its own initializer." }, + _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, + Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, + You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You cannot rename this element." }, + You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You cannot rename elements that are defined in the standard TypeScript library." }, + import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "'import ... =' can only be used in a .ts file." }, + export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "'export=' can only be used in a .ts file." }, + type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "'type parameter declarations' can only be used in a .ts file." }, + implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "'implements clauses' can only be used in a .ts file." }, + interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "'interface declarations' can only be used in a .ts file." }, + module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "'module declarations' can only be used in a .ts file." }, + type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "'type aliases' can only be used in a .ts file." }, + _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "'{0}' can only be used in a .ts file." }, + types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "'types' can only be used in a .ts file." }, + type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "'type arguments' can only be used in a .ts file." }, + parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "'parameter modifiers' can only be used in a .ts file." }, + can_only_be_used_in_a_ts_file: { code: 8013, category: ts.DiagnosticCategory.Error, key: "'?' can only be used in a .ts file." }, + property_declarations_can_only_be_used_in_a_ts_file: { code: 8014, category: ts.DiagnosticCategory.Error, key: "'property declarations' can only be used in a .ts file." }, + enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "'enum declarations' can only be used in a .ts file." }, + type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "'type assertion expressions' can only be used in a .ts file." }, + decorators_can_only_be_used_in_a_ts_file: { code: 8017, category: ts.DiagnosticCategory.Error, key: "'decorators' can only be used in a .ts file." }, + yield_expressions_are_not_currently_supported: { code: 9000, category: ts.DiagnosticCategory.Error, key: "'yield' expressions are not currently supported." }, + Generators_are_not_currently_supported: { code: 9001, category: ts.DiagnosticCategory.Error, key: "Generators are not currently supported." }, + Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clauses: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clauses." }, + class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "'class' expressions are not currently supported." }, + class_declarations_are_only_supported_directly_inside_a_module_or_as_a_top_level_declaration: { code: 9004, category: ts.DiagnosticCategory.Error, key: "'class' declarations are only supported directly inside a module or as a top level declaration." } }; })(ts || (ts = {})); +/// +/// var ts; (function (ts) { var textToToken = { - "any": 109 /* AnyKeyword */, - "boolean": 110 /* BooleanKeyword */, - "break": 64 /* BreakKeyword */, - "case": 65 /* CaseKeyword */, - "catch": 66 /* CatchKeyword */, - "class": 67 /* ClassKeyword */, - "continue": 69 /* ContinueKeyword */, - "const": 68 /* ConstKeyword */, - "constructor": 111 /* ConstructorKeyword */, - "debugger": 70 /* DebuggerKeyword */, - "declare": 112 /* DeclareKeyword */, - "default": 71 /* DefaultKeyword */, - "delete": 72 /* DeleteKeyword */, - "do": 73 /* DoKeyword */, - "else": 74 /* ElseKeyword */, - "enum": 75 /* EnumKeyword */, - "export": 76 /* ExportKeyword */, - "extends": 77 /* ExtendsKeyword */, - "false": 78 /* FalseKeyword */, - "finally": 79 /* FinallyKeyword */, - "for": 80 /* ForKeyword */, - "function": 81 /* FunctionKeyword */, - "get": 113 /* GetKeyword */, - "if": 82 /* IfKeyword */, - "implements": 100 /* ImplementsKeyword */, - "import": 83 /* ImportKeyword */, - "in": 84 /* InKeyword */, - "instanceof": 85 /* InstanceOfKeyword */, - "interface": 101 /* InterfaceKeyword */, - "let": 102 /* LetKeyword */, - "module": 114 /* ModuleKeyword */, - "new": 86 /* NewKeyword */, - "null": 87 /* NullKeyword */, - "number": 116 /* NumberKeyword */, - "package": 103 /* PackageKeyword */, - "private": 104 /* PrivateKeyword */, - "protected": 105 /* ProtectedKeyword */, - "public": 106 /* PublicKeyword */, - "require": 115 /* RequireKeyword */, - "return": 88 /* ReturnKeyword */, - "set": 117 /* SetKeyword */, - "static": 107 /* StaticKeyword */, - "string": 118 /* StringKeyword */, - "super": 89 /* SuperKeyword */, - "switch": 90 /* SwitchKeyword */, - "this": 91 /* ThisKeyword */, - "throw": 92 /* ThrowKeyword */, - "true": 93 /* TrueKeyword */, - "try": 94 /* TryKeyword */, - "type": 119 /* TypeKeyword */, - "typeof": 95 /* TypeOfKeyword */, - "var": 96 /* VarKeyword */, - "void": 97 /* VoidKeyword */, - "while": 98 /* WhileKeyword */, - "with": 99 /* WithKeyword */, - "yield": 108 /* YieldKeyword */, - "{": 13 /* OpenBraceToken */, - "}": 14 /* CloseBraceToken */, - "(": 15 /* OpenParenToken */, - ")": 16 /* CloseParenToken */, - "[": 17 /* OpenBracketToken */, - "]": 18 /* CloseBracketToken */, - ".": 19 /* DotToken */, - "...": 20 /* DotDotDotToken */, - ";": 21 /* SemicolonToken */, - ",": 22 /* CommaToken */, - "<": 23 /* LessThanToken */, - ">": 24 /* GreaterThanToken */, - "<=": 25 /* LessThanEqualsToken */, - ">=": 26 /* GreaterThanEqualsToken */, - "==": 27 /* EqualsEqualsToken */, - "!=": 28 /* ExclamationEqualsToken */, - "===": 29 /* EqualsEqualsEqualsToken */, - "!==": 30 /* ExclamationEqualsEqualsToken */, - "=>": 31 /* EqualsGreaterThanToken */, - "+": 32 /* PlusToken */, - "-": 33 /* MinusToken */, - "*": 34 /* AsteriskToken */, - "/": 35 /* SlashToken */, - "%": 36 /* PercentToken */, - "++": 37 /* PlusPlusToken */, - "--": 38 /* MinusMinusToken */, - "<<": 39 /* LessThanLessThanToken */, - ">>": 40 /* GreaterThanGreaterThanToken */, - ">>>": 41 /* GreaterThanGreaterThanGreaterThanToken */, - "&": 42 /* AmpersandToken */, - "|": 43 /* BarToken */, - "^": 44 /* CaretToken */, - "!": 45 /* ExclamationToken */, - "~": 46 /* TildeToken */, - "&&": 47 /* AmpersandAmpersandToken */, - "||": 48 /* BarBarToken */, - "?": 49 /* QuestionToken */, - ":": 50 /* ColonToken */, - "=": 51 /* EqualsToken */, - "+=": 52 /* PlusEqualsToken */, - "-=": 53 /* MinusEqualsToken */, - "*=": 54 /* AsteriskEqualsToken */, - "/=": 55 /* SlashEqualsToken */, - "%=": 56 /* PercentEqualsToken */, - "<<=": 57 /* LessThanLessThanEqualsToken */, - ">>=": 58 /* GreaterThanGreaterThanEqualsToken */, - ">>>=": 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */, - "&=": 60 /* AmpersandEqualsToken */, - "|=": 61 /* BarEqualsToken */, - "^=": 62 /* CaretEqualsToken */ + "any": 112, + "as": 111, + "boolean": 113, + "break": 66, + "case": 67, + "catch": 68, + "class": 69, + "continue": 71, + "const": 70, + "constructor": 114, + "debugger": 72, + "declare": 115, + "default": 73, + "delete": 74, + "do": 75, + "else": 76, + "enum": 77, + "export": 78, + "extends": 79, + "false": 80, + "finally": 81, + "for": 82, + "from": 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isUnicodeIdentifierStart; function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion === 0 /* ES3 */ ? lookupInUnicodeMap(code, unicodeES3IdentifierPart) : lookupInUnicodeMap(code, unicodeES5IdentifierPart); + return languageVersion >= 1 ? + lookupInUnicodeMap(code, unicodeES5IdentifierPart) : + lookupInUnicodeMap(code, unicodeES3IdentifierPart); } function makeReverseMap(source) { var result = []; - for (var name in source) { - if (source.hasOwnProperty(name)) { - result[source[name]] = name; + for (var name_2 in source) { + if (source.hasOwnProperty(name_2)) { + result[source[name_2]] = name_2; } } return result; @@ -1380,6 +1668,10 @@ var ts; return tokenStrings[t]; } ts.tokenToString = tokenToString; + function stringToToken(s) { + return textToToken[s]; + } + ts.stringToToken = stringToToken; function computeLineStarts(text) { var result = new Array(); var pos = 0; @@ -1387,16 +1679,16 @@ var ts; while (pos < text.length) { var ch = text.charCodeAt(pos++); switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos) === 10 /* lineFeed */) { + case 13: + if (text.charCodeAt(pos) === 10) { pos++; } - case 10 /* lineFeed */: + case 10: result.push(lineStart); lineStart = pos; break; default: - if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) { + if (ch > 127 && isLineBreak(ch)) { result.push(lineStart); lineStart = pos; } @@ -1407,63 +1699,96 @@ var ts; return result; } ts.computeLineStarts = computeLineStarts; - function getPositionFromLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line > 0); - return lineStarts[line - 1] + character - 1; + function getPositionOfLineAndCharacter(sourceFile, line, character) { + return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); + } + ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; + function computePositionOfLineAndCharacter(lineStarts, line, character) { + ts.Debug.assert(line >= 0 && line < lineStarts.length); + return lineStarts[line] + character; } - ts.getPositionFromLineAndCharacter = getPositionFromLineAndCharacter; - function getLineAndCharacterOfPosition(lineStarts, position) { + ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; + function getLineStarts(sourceFile) { + return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); + } + ts.getLineStarts = getLineStarts; + function computeLineAndCharacterOfPosition(lineStarts, position) { var lineNumber = ts.binarySearch(lineStarts, position); if (lineNumber < 0) { - lineNumber = (~lineNumber) - 1; + lineNumber = ~lineNumber - 1; } return { - line: lineNumber + 1, - character: position - lineStarts[lineNumber] + 1 + line: lineNumber, + character: position - lineStarts[lineNumber] }; } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function positionToLineAndCharacter(text, pos) { - var lineStarts = computeLineStarts(text); - return getLineAndCharacterOfPosition(lineStarts, pos); + ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; + function getLineAndCharacterOfPosition(sourceFile, position) { + return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); } - ts.positionToLineAndCharacter = positionToLineAndCharacter; + ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; var hasOwnProperty = Object.prototype.hasOwnProperty; function isWhiteSpace(ch) { - return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */; + return ch === 32 || + ch === 9 || + ch === 11 || + ch === 12 || + ch === 160 || + ch === 133 || + ch === 5760 || + ch >= 8192 && ch <= 8203 || + ch === 8239 || + ch === 8287 || + ch === 12288 || + ch === 65279; } ts.isWhiteSpace = isWhiteSpace; function isLineBreak(ch) { - return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */ || ch === 133 /* nextLine */; + // ES5 7.3: + // The ECMAScript line terminator characters are listed in Table 3. + // Table 3: Line Terminator Characters + // Code Unit Value Name Formal Name + // \u000A Line Feed + // \u000D Carriage Return + // \u2028 Line separator + // \u2029 Paragraph separator + // Only the characters in Table 3 are treated as line terminators. Other new line or line + // breaking characters are treated as white space but not as line terminators. + return ch === 10 || + ch === 13 || + ch === 8232 || + ch === 8233; } ts.isLineBreak = isLineBreak; function isDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; + return ch >= 48 && ch <= 57; } function isOctalDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 55 /* _7 */; + return ch >= 48 && ch <= 55; } ts.isOctalDigit = isOctalDigit; function skipTrivia(text, pos, stopAfterLineBreak) { while (true) { var ch = text.charCodeAt(pos); switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) + case 13: + if (text.charCodeAt(pos + 1) === 10) { pos++; - case 10 /* lineFeed */: + } + case 10: pos++; - if (stopAfterLineBreak) + if (stopAfterLineBreak) { return pos; + } continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: + case 9: + case 11: + case 12: + case 32: pos++; continue; - case 47 /* slash */: - if (text.charCodeAt(pos + 1) === 47 /* slash */) { + case 47: + if (text.charCodeAt(pos + 1) === 47) { pos += 2; while (pos < text.length) { if (isLineBreak(text.charCodeAt(pos))) { @@ -1473,10 +1798,10 @@ var ts; } continue; } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { + if (text.charCodeAt(pos + 1) === 42) { pos += 2; while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { + if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { pos += 2; break; } @@ -1485,8 +1810,16 @@ var ts; continue; } break; + case 60: + case 61: + case 62: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos); + continue; + } + break; default: - if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpace(ch) || isLineBreak(ch))) { + if (ch > 127 && (isWhiteSpace(ch) || isLineBreak(ch))) { pos++; continue; } @@ -1496,38 +1829,80 @@ var ts; } } ts.skipTrivia = skipTrivia; + var mergeConflictMarkerLength = "<<<<<<<".length; + function isConflictMarkerTrivia(text, pos) { + ts.Debug.assert(pos >= 0); + if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { + var ch = text.charCodeAt(pos); + if ((pos + mergeConflictMarkerLength) < text.length) { + for (var i = 0, n = mergeConflictMarkerLength; i < n; i++) { + if (text.charCodeAt(pos + i) !== ch) { + return false; + } + } + return ch === 61 || + text.charCodeAt(pos + mergeConflictMarkerLength) === 32; + } + } + return false; + } + function scanConflictMarkerTrivia(text, pos, error) { + if (error) { + error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); + } + var ch = text.charCodeAt(pos); + var len = text.length; + if (ch === 60 || ch === 62) { + while (pos < len && !isLineBreak(text.charCodeAt(pos))) { + pos++; + } + } + else { + ts.Debug.assert(ch === 61); + while (pos < len) { + var ch_1 = text.charCodeAt(pos); + if (ch_1 === 62 && isConflictMarkerTrivia(text, pos)) { + break; + } + pos++; + } + } + return pos; + } function getCommentRanges(text, pos, trailing) { var result; var collecting = trailing || pos === 0; while (true) { var ch = text.charCodeAt(pos); switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) + case 13: + if (text.charCodeAt(pos + 1) === 10) { pos++; - case 10 /* lineFeed */: + } + case 10: pos++; if (trailing) { return result; } collecting = true; if (result && result.length) { - result[result.length - 1].hasTrailingNewLine = true; + ts.lastOrUndefined(result).hasTrailingNewLine = true; } continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: + case 9: + case 11: + case 12: + case 32: pos++; continue; - case 47 /* slash */: + case 47: var nextChar = text.charCodeAt(pos + 1); var hasTrailingNewLine = false; - if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) { + if (nextChar === 47 || nextChar === 42) { + var kind = nextChar === 47 ? 2 : 3; var startPos = pos; pos += 2; - if (nextChar === 47 /* slash */) { + if (nextChar === 47) { while (pos < text.length) { if (isLineBreak(text.charCodeAt(pos))) { hasTrailingNewLine = true; @@ -1538,7 +1913,7 @@ var ts; } else { while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { + if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { pos += 2; break; } @@ -1546,17 +1921,18 @@ var ts; } } if (collecting) { - if (!result) + if (!result) { result = []; - result.push({ pos: startPos, end: pos, hasTrailingNewLine: hasTrailingNewLine }); + } + result.push({ pos: startPos, end: pos, hasTrailingNewLine: hasTrailingNewLine, kind: kind }); } continue; } break; default: - if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpace(ch) || isLineBreak(ch))) { + if (ch > 127 && (isWhiteSpace(ch) || isLineBreak(ch))) { if (result && result.length && isLineBreak(ch)) { - result[result.length - 1].hasTrailingNewLine = true; + ts.lastOrUndefined(result).hasTrailingNewLine = true; } pos++; continue; @@ -1575,46 +1951,79 @@ var ts; } ts.getTrailingCommentRanges = getTrailingCommentRanges; function isIdentifierStart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); + return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || + ch === 36 || ch === 95 || + ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); } ts.isIdentifierStart = isIdentifierStart; function isIdentifierPart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); + return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || + ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || + ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); } ts.isIdentifierPart = isIdentifierPart; - function createScanner(languageVersion, skipTrivia, text, onError) { + function createScanner(languageVersion, skipTrivia, text, onError, start, length) { var pos; - var len; + var end; var startPos; var tokenPos; var token; var tokenValue; var precedingLineBreak; + var hasExtendedUnicodeEscape; var tokenIsUnterminated; - function error(message) { + setText(text, start, length); + return { + getStartPos: function () { return startPos; }, + getTextPos: function () { return pos; }, + getToken: function () { return token; }, + getTokenPos: function () { return tokenPos; }, + getTokenText: function () { return text.substring(tokenPos, pos); }, + getTokenValue: function () { return tokenValue; }, + hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, + hasPrecedingLineBreak: function () { return precedingLineBreak; }, + isIdentifier: function () { return token === 65 || token > 101; }, + isReservedWord: function () { return token >= 66 && token <= 101; }, + isUnterminated: function () { return tokenIsUnterminated; }, + reScanGreaterToken: reScanGreaterToken, + reScanSlashToken: reScanSlashToken, + reScanTemplateToken: reScanTemplateToken, + scan: scan, + setText: setText, + setScriptTarget: setScriptTarget, + setOnError: setOnError, + setTextPos: setTextPos, + tryScan: tryScan, + lookAhead: lookAhead + }; + function error(message, length) { if (onError) { - onError(message); + onError(message, length || 0); } } function isIdentifierStart(ch) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); + return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || + ch === 36 || ch === 95 || + ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); } function isIdentifierPart(ch) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); + return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || + ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || + ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); } function scanNumber() { var start = pos; while (isDigit(text.charCodeAt(pos))) pos++; - if (text.charCodeAt(pos) === 46 /* dot */) { + if (text.charCodeAt(pos) === 46) { pos++; while (isDigit(text.charCodeAt(pos))) pos++; } var end = pos; - if (text.charCodeAt(pos) === 69 /* E */ || text.charCodeAt(pos) === 101 /* e */) { + if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) { pos++; - if (text.charCodeAt(pos) === 43 /* plus */ || text.charCodeAt(pos) === 45 /* minus */) + if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45) pos++; if (isDigit(text.charCodeAt(pos))) { pos++; @@ -1635,19 +2044,25 @@ var ts; } return +(text.substring(start, pos)); } - function scanHexDigits(count, mustMatchCount) { + function scanExactNumberOfHexDigits(count) { + return scanHexDigits(count, false); + } + function scanMinimumNumberOfHexDigits(count) { + return scanHexDigits(count, true); + } + function scanHexDigits(minCount, scanAsManyAsPossible) { var digits = 0; var value = 0; - while (digits < count || !mustMatchCount) { + while (digits < minCount || scanAsManyAsPossible) { var ch = text.charCodeAt(pos); - if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) { - value = value * 16 + ch - 48 /* _0 */; + if (ch >= 48 && ch <= 57) { + value = value * 16 + ch - 48; } - else if (ch >= 65 /* A */ && ch <= 70 /* F */) { - value = value * 16 + ch - 65 /* A */ + 10; + else if (ch >= 65 && ch <= 70) { + value = value * 16 + ch - 65 + 10; } - else if (ch >= 97 /* a */ && ch <= 102 /* f */) { - value = value * 16 + ch - 97 /* a */ + 10; + else if (ch >= 97 && ch <= 102) { + value = value * 16 + ch - 97 + 10; } else { break; @@ -1655,7 +2070,7 @@ var ts; pos++; digits++; } - if (digits < count) { + if (digits < minCount) { value = -1; } return value; @@ -1665,7 +2080,7 @@ var ts; var result = ""; var start = pos; while (true) { - if (pos >= len) { + if (pos >= end) { result += text.substring(start, pos); tokenIsUnterminated = true; error(ts.Diagnostics.Unterminated_string_literal); @@ -1677,7 +2092,7 @@ var ts; pos++; break; } - if (ch === 92 /* backslash */) { + if (ch === 92) { result += text.substring(start, pos); result += scanEscapeSequence(); start = pos; @@ -1694,44 +2109,44 @@ var ts; return result; } function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */; + var startedWithBacktick = text.charCodeAt(pos) === 96; pos++; var start = pos; var contents = ""; var resultingToken; while (true) { - if (pos >= len) { + if (pos >= end) { contents += text.substring(start, pos); tokenIsUnterminated = true; error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 9 /* NoSubstitutionTemplateLiteral */ : 12 /* TemplateTail */; + resultingToken = startedWithBacktick ? 10 : 13; break; } var currChar = text.charCodeAt(pos); - if (currChar === 96 /* backtick */) { + if (currChar === 96) { contents += text.substring(start, pos); pos++; - resultingToken = startedWithBacktick ? 9 /* NoSubstitutionTemplateLiteral */ : 12 /* TemplateTail */; + resultingToken = startedWithBacktick ? 10 : 13; break; } - if (currChar === 36 /* $ */ && pos + 1 < len && text.charCodeAt(pos + 1) === 123 /* openBrace */) { + if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) { contents += text.substring(start, pos); pos += 2; - resultingToken = startedWithBacktick ? 10 /* TemplateHead */ : 11 /* TemplateMiddle */; + resultingToken = startedWithBacktick ? 11 : 12; break; } - if (currChar === 92 /* backslash */) { + if (currChar === 92) { contents += text.substring(start, pos); contents += scanEscapeSequence(); start = pos; continue; } - if (currChar === 13 /* carriageReturn */) { + if (currChar === 13) { contents += text.substring(start, pos); - if (pos + 1 < len && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + pos++; + if (pos < end && text.charCodeAt(pos) === 10) { pos++; } - pos++; contents += "\n"; start = pos; continue; @@ -1744,58 +2159,103 @@ var ts; } function scanEscapeSequence() { pos++; - if (pos >= len) { + if (pos >= end) { error(ts.Diagnostics.Unexpected_end_of_text); return ""; } var ch = text.charCodeAt(pos++); switch (ch) { - case 48 /* _0 */: + case 48: return "\0"; - case 98 /* b */: + case 98: return "\b"; - case 116 /* t */: + case 116: return "\t"; - case 110 /* n */: + case 110: return "\n"; - case 118 /* v */: + case 118: return "\v"; - case 102 /* f */: + case 102: return "\f"; - case 114 /* r */: + case 114: return "\r"; - case 39 /* singleQuote */: + case 39: return "\'"; - case 34 /* doubleQuote */: + case 34: return "\""; - case 120 /* x */: - case 117 /* u */: - var ch = scanHexDigits(ch === 120 /* x */ ? 2 : 4, true); - if (ch >= 0) { - return String.fromCharCode(ch); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; + case 117: + if (pos < end && text.charCodeAt(pos) === 123) { + hasExtendedUnicodeEscape = true; + pos++; + return scanExtendedUnicodeEscape(); } - case 13 /* carriageReturn */: - if (pos < len && text.charCodeAt(pos) === 10 /* lineFeed */) { + return scanHexadecimalEscape(4); + case 120: + return scanHexadecimalEscape(2); + case 13: + if (pos < end && text.charCodeAt(pos) === 10) { pos++; } - case 10 /* lineFeed */: - case 8232 /* lineSeparator */: - case 8233 /* paragraphSeparator */: + case 10: + case 8232: + case 8233: return ""; default: return String.fromCharCode(ch); } } + function scanHexadecimalEscape(numDigits) { + var escapedValue = scanExactNumberOfHexDigits(numDigits); + if (escapedValue >= 0) { + return String.fromCharCode(escapedValue); + } + else { + error(ts.Diagnostics.Hexadecimal_digit_expected); + return ""; + } + } + function scanExtendedUnicodeEscape() { + var escapedValue = scanMinimumNumberOfHexDigits(1); + var isInvalidExtendedEscape = false; + if (escapedValue < 0) { + error(ts.Diagnostics.Hexadecimal_digit_expected); + isInvalidExtendedEscape = true; + } + else if (escapedValue > 0x10FFFF) { + error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); + isInvalidExtendedEscape = true; + } + if (pos >= end) { + error(ts.Diagnostics.Unexpected_end_of_text); + isInvalidExtendedEscape = true; + } + else if (text.charCodeAt(pos) == 125) { + pos++; + } + else { + error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); + isInvalidExtendedEscape = true; + } + if (isInvalidExtendedEscape) { + return ""; + } + return utf16EncodeAsString(escapedValue); + } + function utf16EncodeAsString(codePoint) { + ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); + if (codePoint <= 65535) { + return String.fromCharCode(codePoint); + } + var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; + var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; + return String.fromCharCode(codeUnit1, codeUnit2); + } function peekUnicodeEscape() { - if (pos + 5 < len && text.charCodeAt(pos + 1) === 117 /* u */) { - var start = pos; + if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) { + var start_1 = pos; pos += 2; - var value = scanHexDigits(4, true); - pos = start; + var value = scanExactNumberOfHexDigits(4); + pos = start_1; return value; } return -1; @@ -1803,12 +2263,12 @@ var ts; function scanIdentifierParts() { var result = ""; var start = pos; - while (pos < len) { + while (pos < end) { var ch = text.charCodeAt(pos); if (isIdentifierPart(ch)) { pos++; } - else if (ch === 92 /* backslash */) { + else if (ch === 92) { ch = peekUnicodeEscape(); if (!(ch >= 0 && isIdentifierPart(ch))) { break; @@ -1829,11 +2289,11 @@ var ts; var len = tokenValue.length; if (len >= 2 && len <= 11) { var ch = tokenValue.charCodeAt(0); - if (ch >= 97 /* a */ && ch <= 122 /* z */ && hasOwnProperty.call(textToToken, tokenValue)) { + if (ch >= 97 && ch <= 122 && hasOwnProperty.call(textToToken, tokenValue)) { return token = textToToken[tokenValue]; } } - return token = 63 /* Identifier */; + return token = 65; } function scanBinaryOrOctalDigits(base) { ts.Debug.assert(base !== 2 || base !== 8, "Expected either base 2 or base 8"); @@ -1841,7 +2301,7 @@ var ts; var numberOfDigits = 0; while (true) { var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48 /* _0 */; + var valueOfCh = ch - 48; if (!isDigit(ch) || valueOfCh >= base) { break; } @@ -1856,112 +2316,113 @@ var ts; } function scan() { startPos = pos; + hasExtendedUnicodeEscape = false; precedingLineBreak = false; tokenIsUnterminated = false; while (true) { tokenPos = pos; - if (pos >= len) { - return token = 1 /* EndOfFileToken */; + if (pos >= end) { + return token = 1; } var ch = text.charCodeAt(pos); switch (ch) { - case 10 /* lineFeed */: - case 13 /* carriageReturn */: + case 10: + case 13: precedingLineBreak = true; if (skipTrivia) { pos++; continue; } else { - if (ch === 13 /* carriageReturn */ && pos + 1 < len && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) { pos += 2; } else { pos++; } - return token = 4 /* NewLineTrivia */; + return token = 4; } - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: + case 9: + case 11: + case 12: + case 32: if (skipTrivia) { pos++; continue; } else { - while (pos < len && isWhiteSpace(text.charCodeAt(pos))) { + while (pos < end && isWhiteSpace(text.charCodeAt(pos))) { pos++; } - return token = 5 /* WhitespaceTrivia */; + return token = 5; } - case 33 /* exclamation */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 30 /* ExclamationEqualsEqualsToken */; + case 33: + if (text.charCodeAt(pos + 1) === 61) { + if (text.charCodeAt(pos + 2) === 61) { + return pos += 3, token = 31; } - return pos += 2, token = 28 /* ExclamationEqualsToken */; + return pos += 2, token = 29; } - return pos++, token = 45 /* ExclamationToken */; - case 34 /* doubleQuote */: - case 39 /* singleQuote */: + return pos++, token = 46; + case 34: + case 39: tokenValue = scanString(); - return token = 7 /* StringLiteral */; - case 96 /* backtick */: + return token = 8; + case 96: return token = scanTemplateAndSetTokenValue(); - case 37 /* percent */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 56 /* PercentEqualsToken */; - } - return pos++, token = 36 /* PercentToken */; - case 38 /* ampersand */: - if (text.charCodeAt(pos + 1) === 38 /* ampersand */) { - return pos += 2, token = 47 /* AmpersandAmpersandToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 60 /* AmpersandEqualsToken */; - } - return pos++, token = 42 /* AmpersandToken */; - case 40 /* openParen */: - return pos++, token = 15 /* OpenParenToken */; - case 41 /* closeParen */: - return pos++, token = 16 /* CloseParenToken */; - case 42 /* asterisk */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 54 /* AsteriskEqualsToken */; - } - return pos++, token = 34 /* AsteriskToken */; - case 43 /* plus */: - if (text.charCodeAt(pos + 1) === 43 /* plus */) { - return pos += 2, token = 37 /* PlusPlusToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 52 /* PlusEqualsToken */; - } - return pos++, token = 32 /* PlusToken */; - case 44 /* comma */: - return pos++, token = 22 /* CommaToken */; - case 45 /* minus */: - if (text.charCodeAt(pos + 1) === 45 /* minus */) { - return pos += 2, token = 38 /* MinusMinusToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 53 /* MinusEqualsToken */; - } - return pos++, token = 33 /* MinusToken */; - case 46 /* dot */: + case 37: + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 58; + } + return pos++, token = 37; + case 38: + if (text.charCodeAt(pos + 1) === 38) { + return pos += 2, token = 48; + } + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 62; + } + return pos++, token = 43; + case 40: + return pos++, token = 16; + case 41: + return pos++, token = 17; + case 42: + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 56; + } + return pos++, token = 35; + case 43: + if (text.charCodeAt(pos + 1) === 43) { + return pos += 2, token = 38; + } + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 54; + } + return pos++, token = 33; + case 44: + return pos++, token = 23; + case 45: + if (text.charCodeAt(pos + 1) === 45) { + return pos += 2, token = 39; + } + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 55; + } + return pos++, token = 34; + case 46: if (isDigit(text.charCodeAt(pos + 1))) { tokenValue = "" + scanNumber(); - return token = 6 /* NumericLiteral */; + return token = 7; } - if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) { - return pos += 3, token = 20 /* DotDotDotToken */; + if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) { + return pos += 3, token = 21; } - return pos++, token = 19 /* DotToken */; - case 47 /* slash */: - if (text.charCodeAt(pos + 1) === 47 /* slash */) { + return pos++, token = 20; + case 47: + if (text.charCodeAt(pos + 1) === 47) { pos += 2; - while (pos < len) { + while (pos < end) { if (isLineBreak(text.charCodeAt(pos))) { break; } @@ -1971,20 +2432,20 @@ var ts; continue; } else { - return token = 2 /* SingleLineCommentTrivia */; + return token = 2; } } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { + if (text.charCodeAt(pos + 1) === 42) { pos += 2; var commentClosed = false; - while (pos < len) { - var ch = text.charCodeAt(pos); - if (ch === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { + while (pos < end) { + var ch_2 = text.charCodeAt(pos); + if (ch_2 === 42 && text.charCodeAt(pos + 1) === 47) { pos += 2; commentClosed = true; break; } - if (isLineBreak(ch)) { + if (isLineBreak(ch_2)) { precedingLineBreak = true; } pos++; @@ -1997,25 +2458,25 @@ var ts; } else { tokenIsUnterminated = !commentClosed; - return token = 3 /* MultiLineCommentTrivia */; + return token = 3; } } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 55 /* SlashEqualsToken */; + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 57; } - return pos++, token = 35 /* SlashToken */; - case 48 /* _0 */: - if (pos + 2 < len && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) { + return pos++, token = 36; + case 48: + if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) { pos += 2; - var value = scanHexDigits(1, false); + var value = scanMinimumNumberOfHexDigits(1); if (value < 0) { error(ts.Diagnostics.Hexadecimal_digit_expected); value = 0; } tokenValue = "" + value; - return token = 6 /* NumericLiteral */; + return token = 7; } - else if (pos + 2 < len && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) { + else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) { pos += 2; var value = scanBinaryOrOctalDigits(2); if (value < 0) { @@ -2023,9 +2484,9 @@ var ts; value = 0; } tokenValue = "" + value; - return 6 /* NumericLiteral */; + return token = 7; } - else if (pos + 2 < len && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) { + else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) { pos += 2; var value = scanBinaryOrOctalDigits(8); if (value < 0) { @@ -2033,92 +2494,121 @@ var ts; value = 0; } tokenValue = "" + value; - return 6 /* NumericLiteral */; + return token = 7; } - if (pos + 1 < len && isOctalDigit(text.charCodeAt(pos + 1))) { + if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { tokenValue = "" + scanOctalDigits(); - return token = 6 /* NumericLiteral */; - } - case 49 /* _1 */: - case 50 /* _2 */: - case 51 /* _3 */: - case 52 /* _4 */: - case 53 /* _5 */: - case 54 /* _6 */: - case 55 /* _7 */: - case 56 /* _8 */: - case 57 /* _9 */: + return token = 7; + } + case 49: + case 50: + case 51: + case 52: + case 53: + case 54: + case 55: + case 56: + case 57: tokenValue = "" + scanNumber(); - return token = 6 /* NumericLiteral */; - case 58 /* colon */: - return pos++, token = 50 /* ColonToken */; - case 59 /* semicolon */: - return pos++, token = 21 /* SemicolonToken */; - case 60 /* lessThan */: - if (text.charCodeAt(pos + 1) === 60 /* lessThan */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 57 /* LessThanLessThanEqualsToken */; + return token = 7; + case 58: + return pos++, token = 51; + case 59: + return pos++, token = 22; + case 60: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 6; + } + } + if (text.charCodeAt(pos + 1) === 60) { + if (text.charCodeAt(pos + 2) === 61) { + return pos += 3, token = 59; + } + return pos += 2, token = 40; + } + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 26; + } + return pos++, token = 24; + case 61: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 6; } - return pos += 2, token = 39 /* LessThanLessThanToken */; } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 25 /* LessThanEqualsToken */; + if (text.charCodeAt(pos + 1) === 61) { + if (text.charCodeAt(pos + 2) === 61) { + return pos += 3, token = 30; + } + return pos += 2, token = 28; + } + if (text.charCodeAt(pos + 1) === 62) { + return pos += 2, token = 32; } - return pos++, token = 23 /* LessThanToken */; - case 61 /* equals */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 29 /* EqualsEqualsEqualsToken */; + return pos++, token = 53; + case 62: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; } - return pos += 2, token = 27 /* EqualsEqualsToken */; - } - if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - return pos += 2, token = 31 /* EqualsGreaterThanToken */; - } - return pos++, token = 51 /* EqualsToken */; - case 62 /* greaterThan */: - return pos++, token = 24 /* GreaterThanToken */; - case 63 /* question */: - return pos++, token = 49 /* QuestionToken */; - case 91 /* openBracket */: - return pos++, token = 17 /* OpenBracketToken */; - case 93 /* closeBracket */: - return pos++, token = 18 /* CloseBracketToken */; - case 94 /* caret */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 62 /* CaretEqualsToken */; - } - return pos++, token = 44 /* CaretToken */; - case 123 /* openBrace */: - return pos++, token = 13 /* OpenBraceToken */; - case 124 /* bar */: - if (text.charCodeAt(pos + 1) === 124 /* bar */) { - return pos += 2, token = 48 /* BarBarToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 61 /* BarEqualsToken */; - } - return pos++, token = 43 /* BarToken */; - case 125 /* closeBrace */: - return pos++, token = 14 /* CloseBraceToken */; - case 126 /* tilde */: - return pos++, token = 46 /* TildeToken */; - case 92 /* backslash */: - var ch = peekUnicodeEscape(); - if (ch >= 0 && isIdentifierStart(ch)) { + else { + return token = 6; + } + } + return pos++, token = 25; + case 63: + return pos++, token = 50; + case 91: + return pos++, token = 18; + case 93: + return pos++, token = 19; + case 94: + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 64; + } + return pos++, token = 45; + case 123: + return pos++, token = 14; + case 124: + if (text.charCodeAt(pos + 1) === 124) { + return pos += 2, token = 49; + } + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 63; + } + return pos++, token = 44; + case 125: + return pos++, token = 15; + case 126: + return pos++, token = 47; + case 64: + return pos++, token = 52; + case 92: + var cookedChar = peekUnicodeEscape(); + if (cookedChar >= 0 && isIdentifierStart(cookedChar)) { pos += 6; - tokenValue = String.fromCharCode(ch) + scanIdentifierParts(); + tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); return token = getIdentifierToken(); } error(ts.Diagnostics.Invalid_character); - return pos++, token = 0 /* Unknown */; + return pos++, token = 0; default: if (isIdentifierStart(ch)) { pos++; - while (pos < len && isIdentifierPart(ch = text.charCodeAt(pos))) + while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos))) pos++; tokenValue = text.substring(tokenPos, pos); - if (ch === 92 /* backslash */) { + if (ch === 92) { tokenValue += scanIdentifierParts(); } return token = getIdentifierToken(); @@ -2133,37 +2623,37 @@ var ts; continue; } error(ts.Diagnostics.Invalid_character); - return pos++, token = 0 /* Unknown */; + return pos++, token = 0; } } } function reScanGreaterToken() { - if (token === 24 /* GreaterThanToken */) { - if (text.charCodeAt(pos) === 62 /* greaterThan */) { - if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */; + if (token === 25) { + if (text.charCodeAt(pos) === 62) { + if (text.charCodeAt(pos + 1) === 62) { + if (text.charCodeAt(pos + 2) === 61) { + return pos += 3, token = 61; } - return pos += 2, token = 41 /* GreaterThanGreaterThanGreaterThanToken */; + return pos += 2, token = 42; } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 58 /* GreaterThanGreaterThanEqualsToken */; + if (text.charCodeAt(pos + 1) === 61) { + return pos += 2, token = 60; } - return pos++, token = 40 /* GreaterThanGreaterThanToken */; + return pos++, token = 41; } - if (text.charCodeAt(pos) === 61 /* equals */) { - return pos++, token = 26 /* GreaterThanEqualsToken */; + if (text.charCodeAt(pos) === 61) { + return pos++, token = 27; } } return token; } function reScanSlashToken() { - if (token === 35 /* SlashToken */ || token === 55 /* SlashEqualsToken */) { + if (token === 36 || token === 57) { var p = tokenPos + 1; var inEscape = false; var inCharacterClass = false; while (true) { - if (p >= len) { + if (p >= end) { tokenIsUnterminated = true; error(ts.Diagnostics.Unterminated_regular_expression_literal); break; @@ -2177,32 +2667,32 @@ var ts; if (inEscape) { inEscape = false; } - else if (ch === 47 /* slash */ && !inCharacterClass) { + else if (ch === 47 && !inCharacterClass) { p++; break; } - else if (ch === 91 /* openBracket */) { + else if (ch === 91) { inCharacterClass = true; } - else if (ch === 92 /* backslash */) { + else if (ch === 92) { inEscape = true; } - else if (ch === 93 /* closeBracket */) { + else if (ch === 93) { inCharacterClass = false; } p++; } - while (p < len && isIdentifierPart(text.charCodeAt(p))) { + while (p < end && isIdentifierPart(text.charCodeAt(p))) { p++; } pos = p; tokenValue = text.substring(tokenPos, pos); - token = 8 /* RegularExpressionLiteral */; + token = 9; } return token; } function reScanTemplateToken() { - ts.Debug.assert(token === 14 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'"); + ts.Debug.assert(token === 15, "'reScanTemplateToken' should only be called on a '}'"); pos = tokenPos; return token = scanTemplateAndSetTokenValue(); } @@ -2230,15522 +2720,22918 @@ var ts; function tryScan(callback) { return speculationHelper(callback, false); } - function setText(newText) { + function setText(newText, start, length) { text = newText || ""; - len = text.length; - setTextPos(0); + end = length === undefined ? text.length : start + length; + setTextPos(start || 0); + } + function setOnError(errorCallback) { + onError = errorCallback; + } + function setScriptTarget(scriptTarget) { + languageVersion = scriptTarget; } function setTextPos(textPos) { + ts.Debug.assert(textPos >= 0); pos = textPos; startPos = textPos; tokenPos = textPos; - token = 0 /* Unknown */; + token = 0; precedingLineBreak = false; + tokenValue = undefined; + hasExtendedUnicodeEscape = false; + tokenIsUnterminated = false; } - setText(text); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 63 /* Identifier */ || token > 99 /* LastReservedWord */; }, - isReservedWord: function () { return token >= 64 /* FirstReservedWord */ && token <= 99 /* LastReservedWord */; }, - isUnterminated: function () { return tokenIsUnterminated; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scan: scan, - setText: setText, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead - }; } ts.createScanner = createScanner; })(ts || (ts = {})); +/// var ts; (function (ts) { - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - for (var i = 0; i < declarations.length; i++) { - var declaration = declarations[i]; - if (declaration.kind === kind) { - return declaration; - } + ts.bindTime = 0; + function getModuleInstanceState(node) { + if (node.kind === 203 || node.kind === 204) { + return 0; } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length == 0) { - var str = ""; - var writeText = function (text) { return str += text; }; - return { - string: function () { return str; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeSymbol: writeText, - writeLine: function () { return str += " "; }, - increaseIndent: function () { - }, - decreaseIndent: function () { - }, - clear: function () { return str = ""; }, - trackSymbol: function () { + else if (ts.isConstEnumDeclaration(node)) { + return 2; + } + else if ((node.kind === 210 || node.kind === 209) && !(node.flags & 1)) { + return 0; + } + else if (node.kind === 207) { + var state = 0; + ts.forEachChild(node, function (n) { + switch (getModuleInstanceState(n)) { + case 0: + return false; + case 2: + state = 2; + return false; + case 1: + state = 1; + return true; } - }; + }); + return state; } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasFlag(val, flag) { - return (val & flag) !== 0; - } - ts.hasFlag = hasFlag; - function containsParseError(node) { - if (!hasFlag(node.parserContextFlags, 32 /* HasPropagatedChildContainsErrorFlag */)) { - var val = hasFlag(node.parserContextFlags, 16 /* ContainsError */) || ts.forEachChild(node, containsParseError); - if (val) { - node.parserContextFlags |= 16 /* ContainsError */; - } - node.parserContextFlags |= 32 /* HasPropagatedChildContainsErrorFlag */; - } - return hasFlag(node.parserContextFlags, 16 /* ContainsError */); - } - ts.containsParseError = containsParseError; - function getSourceFileOfNode(node) { - while (node && node.kind !== 201 /* SourceFile */) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = file.getLineAndCharacterFromPosition(node.pos); - return file.filename + "(" + loc.line + "," + loc.character + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isMissingNode(node) { - return node.pos === node.end && node.kind !== 1 /* EndOfFileToken */; - } - ts.isMissingNode = isMissingNode; - function getTokenPosOfNode(node, sourceFile) { - if (isMissingNode(node)) { - return node.pos; - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node) { - if (isMissingNode(node)) { - return ""; + else if (node.kind === 206) { + return getModuleInstanceState(node.body); } - var text = sourceFile.text; - return text.substring(ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (isMissingNode(node)) { - return ""; + else { + return 1; } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node) { - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node); - } - ts.getTextOfNode = getTextOfNode; - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ && identifier.charCodeAt(2) === 95 /* _ */ ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); } - ts.declarationNameToString = declarationNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - node = getErrorSpanForNode(node); - var file = getSourceFileOfNode(node); - var start = getTokenPosOfNode(node, file); - var length = node.end - start; - return ts.createFileDiagnostic(file, start, length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeFromMessageChain(node, messageChain, newLine) { - node = getErrorSpanForNode(node); - var file = getSourceFileOfNode(node); - var start = ts.skipTrivia(file.text, node.pos); - var length = node.end - start; - return ts.flattenDiagnosticChain(file, start, length, messageChain, newLine); + ts.getModuleInstanceState = getModuleInstanceState; + function bindSourceFile(file) { + var start = new Date().getTime(); + bindSourceFileWorker(file); + ts.bindTime += new Date().getTime() - start; } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getErrorSpanForNode(node) { - var errorSpan; - switch (node.kind) { - case 183 /* VariableDeclaration */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 189 /* ModuleDeclaration */: - case 188 /* EnumDeclaration */: - case 200 /* EnumMember */: - errorSpan = node.name; - break; + ts.bindSourceFile = bindSourceFile; + function bindSourceFileWorker(file) { + var parent; + var container; + var blockScopeContainer; + var lastContainer; + var symbolCount = 0; + var Symbol = ts.objectAllocator.getSymbolConstructor(); + if (!file.locals) { + file.locals = {}; + container = file; + setBlockScopeContainer(file, false); + bind(file); + file.symbolCount = symbolCount; } - return errorSpan && errorSpan.pos < errorSpan.end ? errorSpan : node; - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - function isDeclarationFile(file) { - return (file.flags & 1024 /* DeclarationFile */) !== 0; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 188 /* EnumDeclaration */ && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(node.flags & 4096 /* Const */); - } - ts.isConst = isConst; - function isLet(node) { - return !!(node.flags & 2048 /* Let */); - } - ts.isLet = isLet; - function isPrologueDirective(node) { - return node.kind === 166 /* ExpressionStatement */ && node.expression.kind === 7 /* StringLiteral */; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - sourceFileOfNode = sourceFileOfNode || getSourceFileOfNode(node); - if (node.kind === 123 /* Parameter */ || node.kind === 122 /* TypeParameter */) { - return ts.concatenate(ts.getTrailingCommentRanges(sourceFileOfNode.text, node.pos), ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos)); + function createSymbol(flags, name) { + symbolCount++; + return new Symbol(flags, name); } - else { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); + function setBlockScopeContainer(node, cleanLocals) { + blockScopeContainer = node; + if (cleanLocals) { + blockScopeContainer.locals = undefined; + } } - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getJsDocComments(node, sourceFileOfNode) { - return ts.filter(getLeadingCommentRangesOfNode(node, sourceFileOfNode), isJsDocComment); - function isJsDocComment(comment) { - return sourceFileOfNode.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && sourceFileOfNode.text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && sourceFileOfNode.text.charCodeAt(comment.pos + 3) !== 47 /* slash */; + function addDeclarationToSymbol(symbol, node, symbolKind) { + symbol.flags |= symbolKind; + if (!symbol.declarations) + symbol.declarations = []; + symbol.declarations.push(node); + if (symbolKind & 1952 && !symbol.exports) + symbol.exports = {}; + if (symbolKind & 6240 && !symbol.members) + symbol.members = {}; + node.symbol = symbol; + if (symbolKind & 107455 && !symbol.valueDeclaration) + symbol.valueDeclaration = node; } - } - ts.getJsDocComments = getJsDocComments; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 174 /* ReturnStatement */: - return visitor(node); - case 163 /* Block */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - case 177 /* LabeledStatement */: - case 179 /* TryStatement */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - return ts.forEachChild(node, traverse); + function getDeclarationName(node) { + if (node.name) { + if (node.kind === 206 && node.name.kind === 8) { + return '"' + node.name.text + '"'; + } + if (node.name.kind === 128) { + var nameExpression = node.name.expression; + ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); + return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); + } + return node.name.text; } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function isAnyFunction(node) { - if (node) { switch (node.kind) { - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - return true; + case 144: + case 136: + return "__constructor"; + case 143: + case 139: + return "__call"; + case 140: + return "__new"; + case 141: + return "__index"; + case 216: + return "__export"; + case 215: + return node.isExportEquals ? "export=" : "default"; + case 201: + case 202: + return node.flags & 256 ? "default" : undefined; } } - return false; - } - ts.isAnyFunction = isAnyFunction; - function isFunctionBlock(node) { - return node !== undefined && node.kind === 163 /* Block */ && isAnyFunction(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node !== undefined && node.kind === 125 /* Method */ && node.parent.kind === 142 /* ObjectLiteralExpression */; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isAnyFunction(node)) { - return node; - } + function getDisplayName(node) { + return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); } - } - ts.getContainingFunction = getContainingFunction; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 151 /* ArrowFunction */: - if (!includeArrowFunctions) { - continue; + function declareSymbol(symbols, parent, node, includes, excludes) { + ts.Debug.assert(!ts.hasDynamicName(node)); + var name = node.flags & 256 && parent ? "default" : getDeclarationName(node); + var symbol; + if (name !== undefined) { + symbol = ts.hasProperty(symbols, name) ? symbols[name] : (symbols[name] = createSymbol(0, name)); + if (symbol.flags & excludes) { + if (node.name) { + node.name.parent = node; } - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 189 /* ModuleDeclaration */: - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 188 /* EnumDeclaration */: - case 201 /* SourceFile */: - return node; + var message = symbol.flags & 2 + ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 + : ts.Diagnostics.Duplicate_identifier_0; + ts.forEach(symbol.declarations, function (declaration) { + file.bindDiagnostics.push(ts.createDiagnosticForNode(declaration.name || declaration, message, getDisplayName(declaration))); + }); + file.bindDiagnostics.push(ts.createDiagnosticForNode(node.name || node, message, getDisplayName(node))); + symbol = createSymbol(0, name); + } } - } - } - ts.getThisContainer = getThisContainer; - function getSuperContainer(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; + else { + symbol = createSymbol(0, "__missing"); } - switch (node.kind) { - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return node; + addDeclarationToSymbol(symbol, node, includes); + symbol.parent = parent; + if ((node.kind === 202 || node.kind === 175) && symbol.exports) { + var prototypeSymbol = createSymbol(4 | 134217728, "prototype"); + if (ts.hasProperty(symbol.exports, prototypeSymbol.name)) { + if (node.name) { + node.name.parent = node; + } + file.bindDiagnostics.push(ts.createDiagnosticForNode(symbol.exports[prototypeSymbol.name].declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); + } + symbol.exports[prototypeSymbol.name] = prototypeSymbol; + prototypeSymbol.parent = symbol; } + return symbol; } - } - ts.getSuperContainer = getSuperContainer; - function getInvokedExpression(node) { - if (node.kind === 147 /* TaggedTemplateExpression */) { - return node.tag; - } - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function isExpression(node) { - switch (node.kind) { - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - case 87 /* NullKeyword */: - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - case 8 /* RegularExpressionLiteral */: - case 141 /* ArrayLiteralExpression */: - case 142 /* ObjectLiteralExpression */: - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 147 /* TaggedTemplateExpression */: - case 148 /* TypeAssertionExpression */: - case 149 /* ParenthesizedExpression */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 154 /* VoidExpression */: - case 152 /* DeleteExpression */: - case 153 /* TypeOfExpression */: - case 155 /* PrefixUnaryExpression */: - case 156 /* PostfixUnaryExpression */: - case 157 /* BinaryExpression */: - case 158 /* ConditionalExpression */: - case 159 /* TemplateExpression */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 161 /* OmittedExpression */: - return true; - case 120 /* QualifiedName */: - while (node.parent.kind === 120 /* QualifiedName */) { - node = node.parent; + function declareModuleMember(node, symbolKind, symbolExcludes) { + var hasExportModifier = ts.getCombinedNodeFlags(node) & 1; + if (symbolKind & 8388608) { + if (node.kind === 218 || (node.kind === 209 && hasExportModifier)) { + declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); } - return node.parent.kind === 135 /* TypeQuery */; - case 63 /* Identifier */: - if (node.parent.kind === 135 /* TypeQuery */) { - return true; + else { + declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); } - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - var parent = node.parent; - switch (parent.kind) { - case 183 /* VariableDeclaration */: - case 123 /* Parameter */: - case 124 /* Property */: - case 200 /* EnumMember */: - case 198 /* PropertyAssignment */: - return parent.initializer === node; - case 166 /* ExpressionStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 174 /* ReturnStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 178 /* ThrowStatement */: - case 176 /* SwitchStatement */: - return parent.expression === node; - case 170 /* ForStatement */: - return parent.initializer === node || parent.condition === node || parent.iterator === node; - case 171 /* ForInStatement */: - return parent.variable === node || parent.expression === node; - case 148 /* TypeAssertionExpression */: - return node === parent.expression; - case 162 /* TemplateSpan */: - return node === parent.expression; - default: - if (isExpression(parent)) { - return true; - } + } + else { + if (hasExportModifier || container.flags & 65536) { + var exportKind = (symbolKind & 107455 ? 1048576 : 0) | + (symbolKind & 793056 ? 2097152 : 0) | + (symbolKind & 1536 ? 4194304 : 0); + var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); + local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + node.localSymbol = local; + } + else { + declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); } + } } - return false; - } - ts.isExpression = isExpression; - function isExternalModuleImportDeclaration(node) { - return node.kind === 191 /* ImportDeclaration */ && node.moduleReference.kind === 193 /* ExternalModuleReference */; - } - ts.isExternalModuleImportDeclaration = isExternalModuleImportDeclaration; - function getExternalModuleImportDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportDeclarationExpression = getExternalModuleImportDeclarationExpression; - function isInternalModuleImportDeclaration(node) { - return node.kind === 191 /* ImportDeclaration */ && node.moduleReference.kind !== 193 /* ExternalModuleReference */; - } - ts.isInternalModuleImportDeclaration = isInternalModuleImportDeclaration; - function hasDotDotDotToken(node) { - return node && node.kind === 123 /* Parameter */ && node.dotDotDotToken !== undefined; - } - ts.hasDotDotDotToken = hasDotDotDotToken; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 123 /* Parameter */: - return node.questionToken !== undefined; - case 125 /* Method */: - return node.questionToken !== undefined; - case 199 /* ShorthandPropertyAssignment */: - case 198 /* PropertyAssignment */: - case 124 /* Property */: - return node.questionToken !== undefined; + function bindChildren(node, symbolKind, isBlockScopeContainer) { + if (symbolKind & 255504) { + node.locals = {}; } + var saveParent = parent; + var saveContainer = container; + var savedBlockScopeContainer = blockScopeContainer; + parent = node; + if (symbolKind & 262128) { + container = node; + addToContainerChain(container); + } + if (isBlockScopeContainer) { + setBlockScopeContainer(node, (symbolKind & 255504) === 0 && node.kind !== 228); + } + ts.forEachChild(node, bind); + container = saveContainer; + parent = saveParent; + blockScopeContainer = savedBlockScopeContainer; } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function hasRestParameters(s) { - return s.parameters.length > 0 && s.parameters[s.parameters.length - 1].dotDotDotToken !== undefined; - } - ts.hasRestParameters = hasRestParameters; - function isLiteralKind(kind) { - return 6 /* FirstLiteralToken */ <= kind && kind <= 9 /* LastLiteralToken */; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 7 /* StringLiteral */ || kind === 9 /* NoSubstitutionTemplateLiteral */; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isTemplateLiteralKind(kind) { - return 9 /* FirstTemplateToken */ <= kind && kind <= 12 /* LastTemplateToken */; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isInAmbientContext(node) { - while (node) { - if (node.flags & (2 /* Ambient */ | 1024 /* DeclarationFile */)) - return true; - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - function isDeclaration(node) { - switch (node.kind) { - case 122 /* TypeParameter */: - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - case 200 /* EnumMember */: - case 125 /* Method */: - case 184 /* FunctionDeclaration */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 188 /* EnumDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - return true; - } - return false; - } - ts.isDeclaration = isDeclaration; - function isStatement(n) { - switch (n.kind) { - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: - case 182 /* DebuggerStatement */: - case 168 /* DoStatement */: - case 166 /* ExpressionStatement */: - case 165 /* EmptyStatement */: - case 171 /* ForInStatement */: - case 170 /* ForStatement */: - case 167 /* IfStatement */: - case 177 /* LabeledStatement */: - case 174 /* ReturnStatement */: - case 176 /* SwitchStatement */: - case 92 /* ThrowKeyword */: - case 179 /* TryStatement */: - case 164 /* VariableStatement */: - case 169 /* WhileStatement */: - case 175 /* WithStatement */: - case 192 /* ExportAssignment */: - return true; - default: - return false; - } - } - ts.isStatement = isStatement; - function isDeclarationOrFunctionExpressionOrCatchVariableName(name) { - if (name.kind !== 63 /* Identifier */ && name.kind !== 7 /* StringLiteral */ && name.kind !== 6 /* NumericLiteral */) { - return false; - } - var parent = name.parent; - if (isDeclaration(parent) || parent.kind === 150 /* FunctionExpression */) { - return parent.name === name; - } - if (parent.kind === 197 /* CatchClause */) { - return parent.name === name; + function addToContainerChain(node) { + if (lastContainer) { + lastContainer.nextContainer = node; + } + lastContainer = node; } - return false; - } - ts.isDeclarationOrFunctionExpressionOrCatchVariableName = isDeclarationOrFunctionExpressionOrCatchVariableName; - function getClassBaseTypeNode(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 77 /* ExtendsKeyword */); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassBaseTypeNode = getClassBaseTypeNode; - function getClassImplementedTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 100 /* ImplementsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementedTypeNodes = getClassImplementedTypeNodes; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 77 /* ExtendsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var i = 0, n = clauses.length; i < n; i++) { - if (clauses[i].token === kind) { - return clauses[i]; - } + function bindDeclaration(node, symbolKind, symbolExcludes, isBlockScopeContainer) { + switch (container.kind) { + case 206: + declareModuleMember(node, symbolKind, symbolExcludes); + break; + case 228: + if (ts.isExternalModule(container)) { + declareModuleMember(node, symbolKind, symbolExcludes); + break; + } + case 143: + case 144: + case 139: + case 140: + case 141: + case 135: + case 134: + case 136: + case 137: + case 138: + case 201: + case 163: + case 164: + declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); + break; + case 175: + case 202: + if (node.flags & 128) { + declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + break; + } + case 146: + case 155: + case 203: + declareSymbol(container.symbol.members, container.symbol, node, symbolKind, symbolExcludes); + break; + case 205: + declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + break; } + bindChildren(node, symbolKind, isBlockScopeContainer); } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(program, sourceFile, reference) { - if (!program.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.filename) ? reference.filename : ts.combinePaths(ts.getDirectoryPath(sourceFile.filename), reference.filename); - referenceFileName = ts.getNormalizedAbsolutePath(referenceFileName, program.getCompilerHost().getCurrentDirectory()); - return program.getSourceFile(referenceFileName); + function isAmbientContext(node) { + while (node) { + if (node.flags & 2) + return true; + node = node.parent; + } + return false; } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - switch (kind) { - case 185 /* ClassDeclaration */: - while (node) { - switch (node.kind) { - case 185 /* ClassDeclaration */: - return node; - case 188 /* EnumDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - return undefined; - default: - node = node.parent; - continue; - } - } - break; - default: - while (node) { - if (node.kind === kind) { - return node; + function hasExportDeclarations(node) { + var body = node.kind === 228 ? node : node.body; + if (body.kind === 228 || body.kind === 207) { + for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { + var stat = _a[_i]; + if (stat.kind === 216 || stat.kind === 215) { + return true; } - node = node.parent; } - break; + } + return false; } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.exec(comment)) { - if (isNoDefaultLibRegEx.exec(comment)) { - return { - isNoDefaultLib: true - }; + function setExportContextFlag(node) { + if (isAmbientContext(node) && !hasExportDeclarations(node)) { + node.flags |= 65536; } else { - var matchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - if (matchResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - filename: matchResult[3] - }, - isNoDefaultLib: false - }; - } - else { - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } + node.flags &= ~65536; } } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 64 /* FirstKeyword */ <= token && token <= 119 /* LastKeyword */; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 /* FirstTriviaToken */ <= token && token <= 5 /* LastTriviaToken */; - } - ts.isTrivia = isTrivia; - function isModifier(token) { - switch (token) { - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - case 107 /* StaticKeyword */: - case 76 /* ExportKeyword */: - case 112 /* DeclareKeyword */: - case 68 /* ConstKeyword */: - return true; - } - return false; - } - ts.isModifier = isModifier; -})(ts || (ts = {})); -var ts; -(function (ts) { - var nodeConstructors = new Array(204 /* Count */); - function getNodeConstructor(kind) { - return nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)); - } - ts.getNodeConstructor = getNodeConstructor; - function createRootNode(kind, pos, end, flags) { - var node = new (getNodeConstructor(kind))(); - node.pos = pos; - node.end = end; - node.flags = flags; - return node; - } - function forEachChild(node, cbNode, cbNodes) { - function child(node) { - if (node) { - return cbNode(node); + function bindModuleDeclaration(node) { + setExportContextFlag(node); + if (node.name.kind === 8) { + bindDeclaration(node, 512, 106639, true); } - } - function children(nodes) { - if (nodes) { - if (cbNodes) { - return cbNodes(nodes); + else { + var state = getModuleInstanceState(node); + if (state === 0) { + bindDeclaration(node, 1024, 0, true); } - for (var i = 0, len = nodes.length; i < len; i++) { - var result = cbNode(nodes[i]); - if (result) { - return result; + else { + bindDeclaration(node, 512, 106639, true); + var currentModuleIsConstEnumOnly = state === 2; + if (node.symbol.constEnumOnlyModule === undefined) { + node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; + } + else { + node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; } } - return undefined; } } - if (!node) { - return; + function bindFunctionOrConstructorType(node) { + // For a given function symbol "<...>(...) => T" we want to generate a symbol identical + // to the one we would get for: { <...>(...): T } + // + // We do that by making an anonymous type literal symbol, and then setting the function + // symbol as its sole member. To the rest of the system, this symbol will be indistinguishable + // from an actual type literal symbol you would have gotten had you used the long form. + var symbol = createSymbol(131072, getDeclarationName(node)); + addDeclarationToSymbol(symbol, node, 131072); + bindChildren(node, 131072, false); + var typeLiteralSymbol = createSymbol(2048, "__type"); + addDeclarationToSymbol(typeLiteralSymbol, node, 2048); + typeLiteralSymbol.members = {}; + typeLiteralSymbol.members[node.kind === 143 ? "__call" : "__new"] = symbol; } - switch (node.kind) { - case 120 /* QualifiedName */: - return child(node.left) || child(node.right); - case 122 /* TypeParameter */: - return child(node.name) || child(node.constraint); - case 123 /* Parameter */: - return children(node.modifiers) || child(node.dotDotDotToken) || child(node.name) || child(node.questionToken) || child(node.type) || child(node.initializer); - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - return children(node.modifiers) || child(node.name) || child(node.questionToken) || child(node.type) || child(node.initializer); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - return children(node.modifiers) || children(node.typeParameters) || children(node.parameters) || child(node.type); - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - return children(node.modifiers) || child(node.name) || child(node.questionToken) || children(node.typeParameters) || children(node.parameters) || child(node.type) || child(node.body); - case 132 /* TypeReference */: - return child(node.typeName) || children(node.typeArguments); - case 135 /* TypeQuery */: - return child(node.exprName); - case 136 /* TypeLiteral */: - return children(node.members); - case 137 /* ArrayType */: - return child(node.elementType); - case 138 /* TupleType */: - return children(node.elementTypes); - case 139 /* UnionType */: - return children(node.types); - case 140 /* ParenthesizedType */: - return child(node.type); - case 141 /* ArrayLiteralExpression */: - return children(node.elements); - case 142 /* ObjectLiteralExpression */: - return children(node.properties); - case 143 /* PropertyAccessExpression */: - return child(node.expression) || child(node.name); - case 144 /* ElementAccessExpression */: - return child(node.expression) || child(node.argumentExpression); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return child(node.expression) || children(node.typeArguments) || children(node.arguments); - case 147 /* TaggedTemplateExpression */: - return child(node.tag) || child(node.template); - case 148 /* TypeAssertionExpression */: - return child(node.type) || child(node.expression); - case 149 /* ParenthesizedExpression */: - return child(node.expression); - case 152 /* DeleteExpression */: - return child(node.expression); - case 153 /* TypeOfExpression */: - return child(node.expression); - case 154 /* VoidExpression */: - return child(node.expression); - case 155 /* PrefixUnaryExpression */: - return child(node.operand); - case 156 /* PostfixUnaryExpression */: - return child(node.operand); - case 157 /* BinaryExpression */: - return child(node.left) || child(node.right); - case 158 /* ConditionalExpression */: - return child(node.condition) || child(node.whenTrue) || child(node.whenFalse); - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - return children(node.statements); - case 201 /* SourceFile */: - return children(node.statements) || child(node.endOfFileToken); - case 164 /* VariableStatement */: - return children(node.modifiers) || children(node.declarations); - case 166 /* ExpressionStatement */: - return child(node.expression); - case 167 /* IfStatement */: - return child(node.expression) || child(node.thenStatement) || child(node.elseStatement); - case 168 /* DoStatement */: - return child(node.statement) || child(node.expression); - case 169 /* WhileStatement */: - return child(node.expression) || child(node.statement); - case 170 /* ForStatement */: - return children(node.declarations) || child(node.initializer) || child(node.condition) || child(node.iterator) || child(node.statement); - case 171 /* ForInStatement */: - return children(node.declarations) || child(node.variable) || child(node.expression) || child(node.statement); - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - return child(node.label); - case 174 /* ReturnStatement */: - return child(node.expression); - case 175 /* WithStatement */: - return child(node.expression) || child(node.statement); - case 176 /* SwitchStatement */: - return child(node.expression) || children(node.clauses); - case 194 /* CaseClause */: - return child(node.expression) || children(node.statements); - case 195 /* DefaultClause */: - return children(node.statements); - case 177 /* LabeledStatement */: - return child(node.label) || child(node.statement); - case 178 /* ThrowStatement */: - return child(node.expression); - case 179 /* TryStatement */: - return child(node.tryBlock) || child(node.catchClause) || child(node.finallyBlock); - case 197 /* CatchClause */: - return child(node.name) || child(node.type) || child(node.block); - case 183 /* VariableDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.type) || child(node.initializer); - case 185 /* ClassDeclaration */: - return children(node.modifiers) || child(node.name) || children(node.typeParameters) || children(node.heritageClauses) || children(node.members); - case 186 /* InterfaceDeclaration */: - return children(node.modifiers) || child(node.name) || children(node.typeParameters) || children(node.heritageClauses) || children(node.members); - case 187 /* TypeAliasDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.type); - case 188 /* EnumDeclaration */: - return children(node.modifiers) || child(node.name) || children(node.members); - case 200 /* EnumMember */: - return child(node.name) || child(node.initializer); - case 189 /* ModuleDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.body); - case 191 /* ImportDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.moduleReference); - case 192 /* ExportAssignment */: - return children(node.modifiers) || child(node.exportName); - case 159 /* TemplateExpression */: - return child(node.head) || children(node.templateSpans); - case 162 /* TemplateSpan */: - return child(node.expression) || child(node.literal); - case 121 /* ComputedPropertyName */: - return child(node.expression); - case 196 /* HeritageClause */: - return children(node.types); - case 193 /* ExternalModuleReference */: - return child(node.expression); + function bindAnonymousDeclaration(node, symbolKind, name, isBlockScopeContainer) { + var symbol = createSymbol(symbolKind, name); + addDeclarationToSymbol(symbol, node, symbolKind); + bindChildren(node, symbolKind, isBlockScopeContainer); } - } - ts.forEachChild = forEachChild; - function createCompilerHost(options) { - var currentDirectory; - var existingDirectories = {}; - function getCanonicalFileName(fileName) { - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); + function bindCatchVariableDeclaration(node) { + bindChildren(node, 0, true); } - var unsupportedFileEncodingErrorCode = -2147024809; - function getSourceFile(filename, languageVersion, onError) { - try { - var text = ts.sys.readFile(filename, options.charset); - } - catch (e) { - if (onError) { - onError(e.number === unsupportedFileEncodingErrorCode ? ts.createCompilerDiagnostic(ts.Diagnostics.Unsupported_file_encoding).messageText : e.message); - } - text = ""; + function bindBlockScopedDeclaration(node, symbolKind, symbolExcludes) { + switch (blockScopeContainer.kind) { + case 206: + declareModuleMember(node, symbolKind, symbolExcludes); + break; + case 228: + if (ts.isExternalModule(container)) { + declareModuleMember(node, symbolKind, symbolExcludes); + break; + } + default: + if (!blockScopeContainer.locals) { + blockScopeContainer.locals = {}; + addToContainerChain(blockScopeContainer); + } + declareSymbol(blockScopeContainer.locals, undefined, node, symbolKind, symbolExcludes); } - return text !== undefined ? createSourceFile(filename, text, languageVersion, "0") : undefined; + bindChildren(node, symbolKind, false); } - function writeFile(fileName, data, writeByteOrderMark, onError) { - function directoryExists(directoryPath) { - if (ts.hasProperty(existingDirectories, directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories[directoryPath] = true; - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - try { - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - catch (e) { - if (onError) { - onError(e.message); - } - } + function bindBlockScopedVariableDeclaration(node) { + bindBlockScopedDeclaration(node, 2, 107455); } - return { - getSourceFile: getSourceFile, - getDefaultLibFilename: function (options) { return ts.combinePaths(ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())), options.target === 2 /* ES6 */ ? "lib.es6.d.ts" : "lib.d.ts"); }, - writeFile: writeFile, - getCurrentDirectory: function () { return currentDirectory || (currentDirectory = ts.sys.getCurrentDirectory()); }, - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return ts.sys.newLine; } - }; - } - ts.createCompilerHost = createCompilerHost; - function parsingContextErrors(context) { - switch (context) { - case 0 /* SourceElements */: return ts.Diagnostics.Declaration_or_statement_expected; - case 1 /* ModuleElements */: return ts.Diagnostics.Declaration_or_statement_expected; - case 2 /* BlockStatements */: return ts.Diagnostics.Statement_expected; - case 3 /* SwitchClauses */: return ts.Diagnostics.case_or_default_expected; - case 4 /* SwitchClauseStatements */: return ts.Diagnostics.Statement_expected; - case 5 /* TypeMembers */: return ts.Diagnostics.Property_or_signature_expected; - case 6 /* ClassMembers */: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; - case 7 /* EnumMembers */: return ts.Diagnostics.Enum_member_expected; - case 8 /* TypeReferences */: return ts.Diagnostics.Type_reference_expected; - case 9 /* VariableDeclarations */: return ts.Diagnostics.Variable_declaration_expected; - case 10 /* ArgumentExpressions */: return ts.Diagnostics.Argument_expression_expected; - case 11 /* ObjectLiteralMembers */: return ts.Diagnostics.Property_assignment_expected; - case 12 /* ArrayLiteralMembers */: return ts.Diagnostics.Expression_or_comma_expected; - case 13 /* Parameters */: return ts.Diagnostics.Parameter_declaration_expected; - case 14 /* TypeParameters */: return ts.Diagnostics.Type_parameter_declaration_expected; - case 15 /* TypeArguments */: return ts.Diagnostics.Type_argument_expected; - case 16 /* TupleElementTypes */: return ts.Diagnostics.Type_expected; - case 17 /* HeritageClauses */: return ts.Diagnostics.Unexpected_token_expected; - } - } - ; - function modifierToFlag(token) { - switch (token) { - case 107 /* StaticKeyword */: return 128 /* Static */; - case 106 /* PublicKeyword */: return 16 /* Public */; - case 105 /* ProtectedKeyword */: return 64 /* Protected */; - case 104 /* PrivateKeyword */: return 32 /* Private */; - case 76 /* ExportKeyword */: return 1 /* Export */; - case 112 /* DeclareKeyword */: return 2 /* Ambient */; - case 68 /* ConstKeyword */: return 4096 /* Const */; + function getDestructuringParameterName(node) { + return "__" + ts.indexOf(node.parent.parameters, node); } - return 0; - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 63 /* Identifier */ && (node.text === "eval" || node.text === "arguments"); - } - function isUseStrictPrologueDirective(sourceFile, node) { - ts.Debug.assert(ts.isPrologueDirective(node)); - var nodeText = ts.getSourceTextOfNodeFromSourceFile(sourceFile, node.expression); - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function createSourceFile(filename, sourceText, languageVersion, version, isOpen) { - if (isOpen === void 0) { isOpen = false; } - var token; - var parsingContext; - var identifiers = {}; - var identifierCount = 0; - var nodeCount = 0; - var lineStarts; - var contextFlags = 0; - var parseErrorBeforeNextFinishedNode = false; - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; + function bind(node) { + node.parent = parent; + switch (node.kind) { + case 129: + bindDeclaration(node, 262144, 530912, false); + break; + case 130: + bindParameter(node); + break; + case 199: + case 153: + if (ts.isBindingPattern(node.name)) { + bindChildren(node, 0, false); + } + else if (ts.isBlockOrCatchScoped(node)) { + bindBlockScopedVariableDeclaration(node); + } + else { + bindDeclaration(node, 1, 107454, false); + } + break; + case 133: + case 132: + bindPropertyOrMethodOrAccessor(node, 4 | (node.questionToken ? 536870912 : 0), 107455, false); + break; + case 225: + case 226: + bindPropertyOrMethodOrAccessor(node, 4, 107455, false); + break; + case 227: + bindPropertyOrMethodOrAccessor(node, 8, 107455, false); + break; + case 139: + case 140: + case 141: + bindDeclaration(node, 131072, 0, false); + break; + case 135: + case 134: + bindPropertyOrMethodOrAccessor(node, 8192 | (node.questionToken ? 536870912 : 0), ts.isObjectLiteralMethod(node) ? 107455 : 99263, true); + break; + case 201: + bindDeclaration(node, 16, 106927, true); + break; + case 136: + bindDeclaration(node, 16384, 0, true); + break; + case 137: + bindPropertyOrMethodOrAccessor(node, 32768, 41919, true); + break; + case 138: + bindPropertyOrMethodOrAccessor(node, 65536, 74687, true); + break; + case 143: + case 144: + bindFunctionOrConstructorType(node); + break; + case 146: + bindAnonymousDeclaration(node, 2048, "__type", false); + break; + case 155: + bindAnonymousDeclaration(node, 4096, "__object", false); + break; + case 163: + case 164: + bindAnonymousDeclaration(node, 16, "__function", true); + break; + case 175: + bindAnonymousDeclaration(node, 32, "__class", false); + break; + case 224: + bindCatchVariableDeclaration(node); + break; + case 202: + bindBlockScopedDeclaration(node, 32, 899583); + break; + case 203: + bindDeclaration(node, 64, 792992, false); + break; + case 204: + bindDeclaration(node, 524288, 793056, false); + break; + case 205: + if (ts.isConst(node)) { + bindDeclaration(node, 128, 899967, false); + } + else { + bindDeclaration(node, 256, 899327, false); + } + break; + case 206: + bindModuleDeclaration(node); + break; + case 209: + case 212: + case 214: + case 218: + bindDeclaration(node, 8388608, 8388608, false); + break; + case 211: + if (node.name) { + bindDeclaration(node, 8388608, 8388608, false); + } + else { + bindChildren(node, 0, false); + } + break; + case 216: + if (!node.exportClause) { + declareSymbol(container.symbol.exports, container.symbol, node, 1073741824, 0); + } + bindChildren(node, 0, false); + break; + case 215: + if (node.expression.kind === 65) { + declareSymbol(container.symbol.exports, container.symbol, node, 8388608, 107455 | 8388608); + } + else { + declareSymbol(container.symbol.exports, container.symbol, node, 4, 107455 | 8388608); + } + bindChildren(node, 0, false); + break; + case 228: + setExportContextFlag(node); + if (ts.isExternalModule(node)) { + bindAnonymousDeclaration(node, 512, '"' + ts.removeFileExtension(node.fileName) + '"', true); + break; + } + case 180: + bindChildren(node, 0, !ts.isFunctionLike(node.parent)); + break; + case 224: + case 187: + case 188: + case 189: + case 208: + bindChildren(node, 0, true); + break; + default: + var saveParent = parent; + parent = node; + ts.forEachChild(node, bind); + parent = saveParent; + } + } + function bindParameter(node) { + if (ts.isBindingPattern(node.name)) { + bindAnonymousDeclaration(node, 1, getDestructuringParameterName(node), false); } else { - contextFlags &= ~flag; + bindDeclaration(node, 1, 107455, false); } - } - function setStrictModeContext(val) { - setContextFlag(val, 1 /* StrictMode */); - } - function setDisallowInContext(val) { - setContextFlag(val, 2 /* DisallowIn */); - } - function setYieldContext(val) { - setContextFlag(val, 4 /* Yield */); - } - function setGeneratorParameterContext(val) { - setContextFlag(val, 8 /* GeneratorParameter */); - } - function allowInAnd(func) { - if (contextFlags & 2 /* DisallowIn */) { - setDisallowInContext(false); - var result = func(); - setDisallowInContext(true); - return result; + if (node.flags & 112 && + node.parent.kind === 136 && + (node.parent.parent.kind === 202 || node.parent.parent.kind === 175)) { + var classDeclaration = node.parent.parent; + declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4, 107455); } - return func(); } - function disallowInAnd(func) { - if (contextFlags & 2 /* DisallowIn */) { - return func(); + function bindPropertyOrMethodOrAccessor(node, symbolKind, symbolExcludes, isBlockScopeContainer) { + if (ts.hasDynamicName(node)) { + bindAnonymousDeclaration(node, symbolKind, "__computed", isBlockScopeContainer); } - setDisallowInContext(true); - var result = func(); - setDisallowInContext(false); - return result; - } - function doInYieldContext(func) { - if (contextFlags & 4 /* Yield */) { - return func(); + else { + bindDeclaration(node, symbolKind, symbolExcludes, isBlockScopeContainer); } - setYieldContext(true); - var result = func(); - setYieldContext(false); - return result; } - function doOutsideOfYieldContext(func) { - if (contextFlags & 4 /* Yield */) { - setYieldContext(false); - var result = func(); - setYieldContext(true); - return result; + } +})(ts || (ts = {})); +/// +var ts; +(function (ts) { + function getDeclarationOfKind(symbol, kind) { + var declarations = symbol.declarations; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + if (declaration.kind === kind) { + return declaration; } - return func(); - } - function inYieldContext() { - return (contextFlags & 4 /* Yield */) !== 0; } - function inStrictModeContext() { - return (contextFlags & 1 /* StrictMode */) !== 0; + return undefined; + } + ts.getDeclarationOfKind = getDeclarationOfKind; + var stringWriters = []; + function getSingleLineStringWriter() { + if (stringWriters.length == 0) { + var str = ""; + var writeText = function (text) { return str += text; }; + return { + string: function () { return str; }, + writeKeyword: writeText, + writeOperator: writeText, + writePunctuation: writeText, + writeSpace: writeText, + writeStringLiteral: writeText, + writeParameter: writeText, + writeSymbol: writeText, + writeLine: function () { return str += " "; }, + increaseIndent: function () { }, + decreaseIndent: function () { }, + clear: function () { return str = ""; }, + trackSymbol: function () { } + }; } - function inGeneratorParameterContext() { - return (contextFlags & 8 /* GeneratorParameter */) !== 0; + return stringWriters.pop(); + } + ts.getSingleLineStringWriter = getSingleLineStringWriter; + function releaseStringWriter(writer) { + writer.clear(); + stringWriters.push(writer); + } + ts.releaseStringWriter = releaseStringWriter; + function getFullWidth(node) { + return node.end - node.pos; + } + ts.getFullWidth = getFullWidth; + function containsParseError(node) { + aggregateChildData(node); + return (node.parserContextFlags & 64) !== 0; + } + ts.containsParseError = containsParseError; + function aggregateChildData(node) { + if (!(node.parserContextFlags & 128)) { + var thisNodeOrAnySubNodesHasError = ((node.parserContextFlags & 32) !== 0) || + ts.forEachChild(node, containsParseError); + if (thisNodeOrAnySubNodesHasError) { + node.parserContextFlags |= 64; + } + node.parserContextFlags |= 128; } - function inDisallowInContext() { - return (contextFlags & 2 /* DisallowIn */) !== 0; + } + function getSourceFileOfNode(node) { + while (node && node.kind !== 228) { + node = node.parent; } - function getLineStarts() { - return lineStarts || (lineStarts = ts.computeLineStarts(sourceText)); + return node; + } + ts.getSourceFileOfNode = getSourceFileOfNode; + function getStartPositionOfLine(line, sourceFile) { + ts.Debug.assert(line >= 0); + return ts.getLineStarts(sourceFile)[line]; + } + ts.getStartPositionOfLine = getStartPositionOfLine; + function nodePosToString(node) { + var file = getSourceFileOfNode(node); + var loc = ts.getLineAndCharacterOfPosition(file, node.pos); + return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; + } + ts.nodePosToString = nodePosToString; + function getStartPosOfNode(node) { + return node.pos; + } + ts.getStartPosOfNode = getStartPosOfNode; + function nodeIsMissing(node) { + if (!node) { + return true; } - function getLineAndCharacterFromSourcePosition(position) { - return ts.getLineAndCharacterOfPosition(getLineStarts(), position); + return node.pos === node.end && node.kind !== 1; + } + ts.nodeIsMissing = nodeIsMissing; + function nodeIsPresent(node) { + return !nodeIsMissing(node); + } + ts.nodeIsPresent = nodeIsPresent; + function getTokenPosOfNode(node, sourceFile) { + if (nodeIsMissing(node)) { + return node.pos; } - function getPositionFromSourceLineAndCharacter(line, character) { - return ts.getPositionFromLineAndCharacter(getLineStarts(), line, character); + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); + } + ts.getTokenPosOfNode = getTokenPosOfNode; + function getNonDecoratorTokenPosOfNode(node, sourceFile) { + if (nodeIsMissing(node) || !node.decorators) { + return getTokenPosOfNode(node, sourceFile); } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); + } + ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; + function getSourceTextOfNodeFromSourceFile(sourceFile, node) { + if (nodeIsMissing(node)) { + return ""; } - function parseErrorAtPosition(start, length, message, arg0) { - var lastError = ts.lastOrUndefined(sourceFile.parseDiagnostics); - if (!lastError || start !== lastError.start) { - sourceFile.parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - parseErrorBeforeNextFinishedNode = true; + var text = sourceFile.text; + return text.substring(ts.skipTrivia(text, node.pos), node.end); + } + ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; + function getTextOfNodeFromSourceText(sourceText, node) { + if (nodeIsMissing(node)) { + return ""; } - function scanError(message) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, 0, message); + return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); + } + ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; + function getTextOfNode(node) { + return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node); + } + ts.getTextOfNode = getTextOfNode; + function escapeIdentifier(identifier) { + return identifier.length >= 2 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 ? "_" + identifier : identifier; + } + ts.escapeIdentifier = escapeIdentifier; + function unescapeIdentifier(identifier) { + return identifier.length >= 3 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 && identifier.charCodeAt(2) === 95 ? identifier.substr(1) : identifier; + } + ts.unescapeIdentifier = unescapeIdentifier; + function makeIdentifierFromModuleName(moduleName) { + return ts.getBaseFileName(moduleName).replace(/\W/g, "_"); + } + ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; + function isBlockOrCatchScoped(declaration) { + return (getCombinedNodeFlags(declaration) & 12288) !== 0 || + isCatchClauseVariableDeclaration(declaration); + } + ts.isBlockOrCatchScoped = isBlockOrCatchScoped; + function getEnclosingBlockScopeContainer(node) { + var current = node.parent; + while (current) { + if (isFunctionLike(current)) { + return current; + } + switch (current.kind) { + case 228: + case 208: + case 224: + case 206: + case 187: + case 188: + case 189: + return current; + case 180: + if (!isFunctionLike(current.parent)) { + return current; + } + } + current = current.parent; } - function getNodePos() { - return scanner.getStartPos(); + } + ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; + function isCatchClauseVariableDeclaration(declaration) { + return declaration && + declaration.kind === 199 && + declaration.parent && + declaration.parent.kind === 224; + } + ts.isCatchClauseVariableDeclaration = isCatchClauseVariableDeclaration; + function declarationNameToString(name) { + return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); + } + ts.declarationNameToString = declarationNameToString; + function createDiagnosticForNode(node, message, arg0, arg1, arg2) { + var sourceFile = getSourceFileOfNode(node); + var span = getErrorSpanForNode(sourceFile, node); + return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); + } + ts.createDiagnosticForNode = createDiagnosticForNode; + function createDiagnosticForNodeFromMessageChain(node, messageChain) { + var sourceFile = getSourceFileOfNode(node); + var span = getErrorSpanForNode(sourceFile, node); + return { + file: sourceFile, + start: span.start, + length: span.length, + code: messageChain.code, + category: messageChain.category, + messageText: messageChain.next ? messageChain : messageChain.messageText + }; + } + ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; + function getSpanOfTokenAtPosition(sourceFile, pos) { + var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.text, undefined, pos); + scanner.scan(); + var start = scanner.getTokenPos(); + return ts.createTextSpanFromBounds(start, scanner.getTextPos()); + } + ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; + function getErrorSpanForNode(sourceFile, node) { + var errorNode = node; + switch (node.kind) { + case 228: + var pos_1 = ts.skipTrivia(sourceFile.text, 0, false); + if (pos_1 === sourceFile.text.length) { + return ts.createTextSpan(0, 0); + } + return getSpanOfTokenAtPosition(sourceFile, pos_1); + case 199: + case 153: + case 202: + case 175: + case 203: + case 206: + case 205: + case 227: + case 201: + case 163: + errorNode = node.name; + break; } - function getNodeEnd() { - return scanner.getStartPos(); + if (errorNode === undefined) { + return getSpanOfTokenAtPosition(sourceFile, node.pos); } - function nextToken() { - return token = scanner.scan(); + var pos = nodeIsMissing(errorNode) + ? errorNode.pos + : ts.skipTrivia(sourceFile.text, errorNode.pos); + return ts.createTextSpanFromBounds(pos, errorNode.end); + } + ts.getErrorSpanForNode = getErrorSpanForNode; + function isExternalModule(file) { + return file.externalModuleIndicator !== undefined; + } + ts.isExternalModule = isExternalModule; + function isDeclarationFile(file) { + return (file.flags & 2048) !== 0; + } + ts.isDeclarationFile = isDeclarationFile; + function isConstEnumDeclaration(node) { + return node.kind === 205 && isConst(node); + } + ts.isConstEnumDeclaration = isConstEnumDeclaration; + function walkUpBindingElementsAndPatterns(node) { + while (node && (node.kind === 153 || isBindingPattern(node))) { + node = node.parent; } - function getTokenPos(pos) { - return ts.skipTrivia(sourceText, pos); + return node; + } + function getCombinedNodeFlags(node) { + node = walkUpBindingElementsAndPatterns(node); + var flags = node.flags; + if (node.kind === 199) { + node = node.parent; } - function reScanGreaterToken() { - return token = scanner.reScanGreaterToken(); + if (node && node.kind === 200) { + flags |= node.flags; + node = node.parent; } - function reScanSlashToken() { - return token = scanner.reScanSlashToken(); + if (node && node.kind === 181) { + flags |= node.flags; } - function reScanTemplateToken() { - return token = scanner.reScanTemplateToken(); - } - function speculationHelper(callback, isLookAhead) { - var saveToken = token; - var saveParseDiagnosticsLength = sourceFile.parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var saveContextFlags = contextFlags; - var result = isLookAhead ? scanner.lookAhead(callback) : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - if (!result || isLookAhead) { - token = saveToken; - sourceFile.parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryParse(callback) { - return speculationHelper(callback, false); + return flags; + } + ts.getCombinedNodeFlags = getCombinedNodeFlags; + function isConst(node) { + return !!(getCombinedNodeFlags(node) & 8192); + } + ts.isConst = isConst; + function isLet(node) { + return !!(getCombinedNodeFlags(node) & 4096); + } + ts.isLet = isLet; + function isPrologueDirective(node) { + return node.kind === 183 && node.expression.kind === 8; + } + ts.isPrologueDirective = isPrologueDirective; + function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { + if (node.kind === 130 || node.kind === 129) { + return ts.concatenate(ts.getTrailingCommentRanges(sourceFileOfNode.text, node.pos), ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos)); } - function isIdentifier() { - if (token === 63 /* Identifier */) { - return true; - } - if (token === 108 /* YieldKeyword */ && inYieldContext()) { - return false; - } - return inStrictModeContext() ? token > 108 /* LastFutureReservedWord */ : token > 99 /* LastReservedWord */; + else { + return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); } - function parseExpected(kind, diagnosticMessage, arg0) { - if (token === kind) { - nextToken(); - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; + } + ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; + function getJsDocComments(node, sourceFileOfNode) { + return ts.filter(getLeadingCommentRangesOfNode(node, sourceFileOfNode), isJsDocComment); + function isJsDocComment(comment) { + return sourceFileOfNode.text.charCodeAt(comment.pos + 1) === 42 && + sourceFileOfNode.text.charCodeAt(comment.pos + 2) === 42 && + sourceFileOfNode.text.charCodeAt(comment.pos + 3) !== 47; } - function parseOptional(t) { - if (token === t) { - nextToken(); - return true; + } + ts.getJsDocComments = getJsDocComments; + ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; + function forEachReturnStatement(body, visitor) { + return traverse(body); + function traverse(node) { + switch (node.kind) { + case 192: + return visitor(node); + case 208: + case 180: + case 184: + case 185: + case 186: + case 187: + case 188: + case 189: + case 193: + case 194: + case 221: + case 222: + case 195: + case 197: + case 224: + return ts.forEachChild(node, traverse); } - return false; } - function parseOptionalToken(t) { - if (token === t) { - var node = createNode(t); - nextToken(); - return finishNode(node); + } + ts.forEachReturnStatement = forEachReturnStatement; + function isVariableLike(node) { + if (node) { + switch (node.kind) { + case 153: + case 227: + case 130: + case 225: + case 133: + case 132: + case 226: + case 199: + return true; } - return undefined; } - function canParseSemicolon() { - if (token === 21 /* SemicolonToken */) { - return true; + return false; + } + ts.isVariableLike = isVariableLike; + function isAccessor(node) { + if (node) { + switch (node.kind) { + case 137: + case 138: + return true; } - return token === 14 /* CloseBraceToken */ || token === 1 /* EndOfFileToken */ || scanner.hasPrecedingLineBreak(); } - function parseSemicolon(diagnosticMessage) { - if (canParseSemicolon()) { - if (token === 21 /* SemicolonToken */) { - nextToken(); - } - return true; - } - else { - return parseExpected(21 /* SemicolonToken */, diagnosticMessage); + return false; + } + ts.isAccessor = isAccessor; + function isFunctionLike(node) { + if (node) { + switch (node.kind) { + case 136: + case 163: + case 201: + case 164: + case 135: + case 134: + case 137: + case 138: + case 139: + case 140: + case 141: + case 143: + case 144: + case 163: + case 164: + case 201: + return true; } } - function createNode(kind, pos) { - nodeCount++; - var node = new (nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)))(); - if (!(pos >= 0)) { - pos = scanner.getStartPos(); + return false; + } + ts.isFunctionLike = isFunctionLike; + function isFunctionBlock(node) { + return node && node.kind === 180 && isFunctionLike(node.parent); + } + ts.isFunctionBlock = isFunctionBlock; + function isObjectLiteralMethod(node) { + return node && node.kind === 135 && node.parent.kind === 155; + } + ts.isObjectLiteralMethod = isObjectLiteralMethod; + function getContainingFunction(node) { + while (true) { + node = node.parent; + if (!node || isFunctionLike(node)) { + return node; } - node.pos = pos; - node.end = pos; - return node; } - function finishNode(node) { - node.end = scanner.getStartPos(); - if (contextFlags) { - node.parserContextFlags = contextFlags; + } + ts.getContainingFunction = getContainingFunction; + function getThisContainer(node, includeArrowFunctions) { + while (true) { + node = node.parent; + if (!node) { + return undefined; } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.parserContextFlags |= 16 /* ContainsError */; + switch (node.kind) { + case 128: + if (node.parent.parent.kind === 202) { + return node; + } + node = node.parent; + break; + case 131: + if (node.parent.kind === 130 && isClassElement(node.parent.parent)) { + node = node.parent.parent; + } + else if (isClassElement(node.parent)) { + node = node.parent; + } + break; + case 164: + if (!includeArrowFunctions) { + continue; + } + case 201: + case 163: + case 206: + case 133: + case 132: + case 135: + case 134: + case 136: + case 137: + case 138: + case 205: + case 228: + return node; } - return node; } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); + } + ts.getThisContainer = getThisContainer; + function getSuperContainer(node, includeFunctions) { + while (true) { + node = node.parent; + if (!node) + return node; + switch (node.kind) { + case 128: + if (node.parent.parent.kind === 202) { + return node; + } + node = node.parent; + break; + case 131: + if (node.parent.kind === 130 && isClassElement(node.parent.parent)) { + node = node.parent.parent; + } + else if (isClassElement(node.parent)) { + node = node.parent; + } + break; + case 201: + case 163: + case 164: + if (!includeFunctions) { + continue; + } + case 133: + case 132: + case 135: + case 134: + case 136: + case 137: + case 138: + return node; } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - return ts.hasProperty(identifiers, text) ? identifiers[text] : (identifiers[text] = text); + } + ts.getSuperContainer = getSuperContainer; + function getInvokedExpression(node) { + if (node.kind === 160) { + return node.tag; } - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(63 /* Identifier */); - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(63 /* Identifier */, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); + return node.expression; + } + ts.getInvokedExpression = getInvokedExpression; + function nodeCanBeDecorated(node) { + switch (node.kind) { + case 202: + return true; + case 133: + return node.parent.kind === 202; + case 130: + return node.parent.body && node.parent.parent.kind === 202; + case 137: + case 138: + case 135: + return node.body && node.parent.kind === 202; } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); + return false; + } + ts.nodeCanBeDecorated = nodeCanBeDecorated; + function nodeIsDecorated(node) { + switch (node.kind) { + case 202: + if (node.decorators) { + return true; + } + return false; + case 133: + case 130: + if (node.decorators) { + return true; + } + return false; + case 137: + if (node.body && node.decorators) { + return true; + } + return false; + case 135: + case 138: + if (node.body && node.decorators) { + return true; + } + return false; } - function parseIdentifierName() { - return createIdentifier(isIdentifierOrKeyword()); + return false; + } + ts.nodeIsDecorated = nodeIsDecorated; + function childIsDecorated(node) { + switch (node.kind) { + case 202: + return ts.forEach(node.members, nodeOrChildIsDecorated); + case 135: + case 138: + return ts.forEach(node.parameters, nodeIsDecorated); } - function isLiteralPropertyName() { - return isIdentifierOrKeyword() || token === 7 /* StringLiteral */ || token === 6 /* NumericLiteral */; + return false; + } + ts.childIsDecorated = childIsDecorated; + function nodeOrChildIsDecorated(node) { + return nodeIsDecorated(node) || childIsDecorated(node); + } + ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; + function isExpression(node) { + switch (node.kind) { + case 93: + case 91: + case 89: + case 95: + case 80: + case 9: + case 154: + case 155: + case 156: + case 157: + case 158: + case 159: + case 160: + case 161: + case 162: + case 163: + case 175: + case 164: + case 167: + case 165: + case 166: + case 168: + case 169: + case 170: + case 171: + case 174: + case 172: + case 10: + case 176: + return true; + case 127: + while (node.parent.kind === 127) { + node = node.parent; + } + return node.parent.kind === 145; + case 65: + if (node.parent.kind === 145) { + return true; + } + case 7: + case 8: + var parent_1 = node.parent; + switch (parent_1.kind) { + case 199: + case 130: + case 133: + case 132: + case 227: + case 225: + case 153: + return parent_1.initializer === node; + case 183: + case 184: + case 185: + case 186: + case 192: + case 193: + case 194: + case 221: + case 196: + case 194: + return parent_1.expression === node; + case 187: + var forStatement = parent_1; + return (forStatement.initializer === node && forStatement.initializer.kind !== 200) || + forStatement.condition === node || + forStatement.incrementor === node; + case 188: + case 189: + var forInStatement = parent_1; + return (forInStatement.initializer === node && forInStatement.initializer.kind !== 200) || + forInStatement.expression === node; + case 161: + return node === parent_1.expression; + case 178: + return node === parent_1.expression; + case 128: + return node === parent_1.expression; + case 131: + return true; + default: + if (isExpression(parent_1)) { + return true; + } + } } - function parsePropertyName() { - if (token === 7 /* StringLiteral */ || token === 6 /* NumericLiteral */) { - return parseLiteralNode(true); - } - if (token === 17 /* OpenBracketToken */) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); + return false; + } + ts.isExpression = isExpression; + function isInstantiatedModule(node, preserveConstEnums) { + var moduleState = ts.getModuleInstanceState(node); + return moduleState === 1 || + (preserveConstEnums && moduleState === 2); + } + ts.isInstantiatedModule = isInstantiatedModule; + function isExternalModuleImportEqualsDeclaration(node) { + return node.kind === 209 && node.moduleReference.kind === 220; + } + ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; + function getExternalModuleImportEqualsDeclarationExpression(node) { + ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); + return node.moduleReference.expression; + } + ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; + function isInternalModuleImportEqualsDeclaration(node) { + return node.kind === 209 && node.moduleReference.kind !== 220; + } + ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; + function getExternalModuleName(node) { + if (node.kind === 210) { + return node.moduleSpecifier; } - function parseComputedPropertyName() { - var node = createNode(121 /* ComputedPropertyName */); - parseExpected(17 /* OpenBracketToken */); - var yieldContext = inYieldContext(); - if (inGeneratorParameterContext()) { - setYieldContext(false); - } - node.expression = allowInAnd(parseExpression); - if (inGeneratorParameterContext()) { - setYieldContext(yieldContext); + if (node.kind === 209) { + var reference = node.moduleReference; + if (reference.kind === 220) { + return reference.expression; } - parseExpected(18 /* CloseBracketToken */); - return finishNode(node); } - function parseContextualModifier(t) { - return token === t && tryParse(nextTokenCanFollowModifier); + if (node.kind === 216) { + return node.moduleSpecifier; } - function nextTokenCanFollowModifier() { - nextToken(); - return canFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifier(token) && tryParse(nextTokenCanFollowContextualModifier); + } + ts.getExternalModuleName = getExternalModuleName; + function hasDotDotDotToken(node) { + return node && node.kind === 130 && node.dotDotDotToken !== undefined; + } + ts.hasDotDotDotToken = hasDotDotDotToken; + function hasQuestionToken(node) { + if (node) { + switch (node.kind) { + case 130: + return node.questionToken !== undefined; + case 135: + case 134: + return node.questionToken !== undefined; + case 226: + case 225: + case 133: + case 132: + return node.questionToken !== undefined; + } } - function nextTokenCanFollowContextualModifier() { - if (token === 68 /* ConstKeyword */) { - return nextToken() === 75 /* EnumKeyword */; + return false; + } + ts.hasQuestionToken = hasQuestionToken; + function hasRestParameters(s) { + return s.parameters.length > 0 && ts.lastOrUndefined(s.parameters).dotDotDotToken !== undefined; + } + ts.hasRestParameters = hasRestParameters; + function isLiteralKind(kind) { + return 7 <= kind && kind <= 10; + } + ts.isLiteralKind = isLiteralKind; + function isTextualLiteralKind(kind) { + return kind === 8 || kind === 10; + } + ts.isTextualLiteralKind = isTextualLiteralKind; + function isTemplateLiteralKind(kind) { + return 10 <= kind && kind <= 13; + } + ts.isTemplateLiteralKind = isTemplateLiteralKind; + function isBindingPattern(node) { + return !!node && (node.kind === 152 || node.kind === 151); + } + ts.isBindingPattern = isBindingPattern; + function isInAmbientContext(node) { + while (node) { + if (node.flags & (2 | 2048)) { + return true; } - nextToken(); - return canFollowModifier(); + node = node.parent; } - function canFollowModifier() { - return token === 17 /* OpenBracketToken */ || token === 34 /* AsteriskToken */ || isLiteralPropertyName(); + return false; + } + ts.isInAmbientContext = isInAmbientContext; + function isDeclaration(node) { + switch (node.kind) { + case 164: + case 153: + case 202: + case 136: + case 205: + case 227: + case 218: + case 201: + case 163: + case 137: + case 211: + case 209: + case 214: + case 203: + case 135: + case 134: + case 206: + case 212: + case 130: + case 225: + case 133: + case 132: + case 138: + case 226: + case 204: + case 129: + case 199: + return true; } - function isListElement(kind, inErrorRecovery) { - switch (kind) { - case 0 /* SourceElements */: - case 1 /* ModuleElements */: - return isSourceElement(inErrorRecovery); - case 2 /* BlockStatements */: - case 4 /* SwitchClauseStatements */: - return isStatement(inErrorRecovery); - case 3 /* SwitchClauses */: - return token === 65 /* CaseKeyword */ || token === 71 /* DefaultKeyword */; - case 5 /* TypeMembers */: - return isStartOfTypeMember(); - case 6 /* ClassMembers */: - return lookAhead(isClassMemberStart); - case 7 /* EnumMembers */: - return token === 17 /* OpenBracketToken */ || isLiteralPropertyName(); - case 11 /* ObjectLiteralMembers */: - return token === 17 /* OpenBracketToken */ || token === 34 /* AsteriskToken */ || isLiteralPropertyName(); - case 8 /* TypeReferences */: - return isIdentifier() && !isNotHeritageClauseTypeName(); - case 9 /* VariableDeclarations */: - case 14 /* TypeParameters */: - return isIdentifier(); - case 10 /* ArgumentExpressions */: - return token === 22 /* CommaToken */ || isStartOfExpression(); - case 12 /* ArrayLiteralMembers */: - return token === 22 /* CommaToken */ || isStartOfExpression(); - case 13 /* Parameters */: - return isStartOfParameter(); - case 15 /* TypeArguments */: - case 16 /* TupleElementTypes */: - return token === 22 /* CommaToken */ || isStartOfType(); - case 17 /* HeritageClauses */: - return isHeritageClause(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); + return false; + } + ts.isDeclaration = isDeclaration; + function isStatement(n) { + switch (n.kind) { + case 191: + case 190: + case 198: + case 185: + case 183: + case 182: + case 188: + case 189: + case 187: + case 184: + case 195: + case 192: + case 194: + case 94: + case 197: + case 181: + case 186: + case 193: + case 215: + return true; + default: + return false; } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); + } + ts.isStatement = isStatement; + function isClassElement(n) { + switch (n.kind) { + case 136: + case 133: + case 135: + case 137: + case 138: + case 134: + case 141: + return true; + default: + return false; } - function isNotHeritageClauseTypeName() { - if (token === 100 /* ImplementsKeyword */ || token === 77 /* ExtendsKeyword */) { - return lookAhead(nextTokenIsIdentifier); - } + } + ts.isClassElement = isClassElement; + function isDeclarationName(name) { + if (name.kind !== 65 && name.kind !== 8 && name.kind !== 7) { return false; } - function isListTerminator(kind) { - if (token === 1 /* EndOfFileToken */) { + var parent = name.parent; + if (parent.kind === 214 || parent.kind === 218) { + if (parent.propertyName) { return true; } - switch (kind) { - case 1 /* ModuleElements */: - case 2 /* BlockStatements */: - case 3 /* SwitchClauses */: - case 5 /* TypeMembers */: - case 6 /* ClassMembers */: - case 7 /* EnumMembers */: - case 11 /* ObjectLiteralMembers */: - return token === 14 /* CloseBraceToken */; - case 4 /* SwitchClauseStatements */: - return token === 14 /* CloseBraceToken */ || token === 65 /* CaseKeyword */ || token === 71 /* DefaultKeyword */; - case 8 /* TypeReferences */: - return token === 13 /* OpenBraceToken */ || token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */; - case 9 /* VariableDeclarations */: - return isVariableDeclaratorListTerminator(); - case 14 /* TypeParameters */: - return token === 24 /* GreaterThanToken */ || token === 15 /* OpenParenToken */ || token === 13 /* OpenBraceToken */ || token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */; - case 10 /* ArgumentExpressions */: - return token === 16 /* CloseParenToken */ || token === 21 /* SemicolonToken */; - case 12 /* ArrayLiteralMembers */: - case 16 /* TupleElementTypes */: - return token === 18 /* CloseBracketToken */; - case 13 /* Parameters */: - return token === 16 /* CloseParenToken */ || token === 18 /* CloseBracketToken */ || token === 13 /* OpenBraceToken */; - case 15 /* TypeArguments */: - return token === 24 /* GreaterThanToken */ || token === 15 /* OpenParenToken */; - case 17 /* HeritageClauses */: - return token === 13 /* OpenBraceToken */ || token === 14 /* CloseBraceToken */; - } } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; - } - if (token === 84 /* InKeyword */) { - return true; - } - if (token === 31 /* EqualsGreaterThanToken */) { - return true; - } - return false; + if (isDeclaration(parent)) { + return parent.name === name; } - function isInSomeParsingContext() { - for (var kind = 0; kind < 18 /* Count */; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, true) || isListTerminator(kind)) { - return true; - } + return false; + } + ts.isDeclarationName = isDeclarationName; + function isAliasSymbolDeclaration(node) { + return node.kind === 209 || + node.kind === 211 && !!node.name || + node.kind === 212 || + node.kind === 214 || + node.kind === 218 || + node.kind === 215 && node.expression.kind === 65; + } + ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; + function getClassExtendsHeritageClauseElement(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 79); + return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; + } + ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; + function getClassImplementsHeritageClauseElements(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 102); + return heritageClause ? heritageClause.types : undefined; + } + ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; + function getInterfaceBaseTypeNodes(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 79); + return heritageClause ? heritageClause.types : undefined; + } + ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; + function getHeritageClause(clauses, kind) { + if (clauses) { + for (var _i = 0; _i < clauses.length; _i++) { + var clause = clauses[_i]; + if (clause.token === kind) { + return clause; } } - return false; } - function parseList(kind, checkForStrictMode, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = []; - result.pos = getNodePos(); - var savedStrictModeContext = inStrictModeContext(); - while (!isListTerminator(kind)) { - if (isListElement(kind, false)) { - var element = parseElement(); - result.push(element); - if (checkForStrictMode && !inStrictModeContext()) { - if (ts.isPrologueDirective(element)) { - if (isUseStrictPrologueDirective(sourceFile, element)) { - setStrictModeContext(true); - checkForStrictMode = false; - } - } - else { - checkForStrictMode = false; - } - } - continue; + return undefined; + } + ts.getHeritageClause = getHeritageClause; + function tryResolveScriptReference(host, sourceFile, reference) { + if (!host.getCompilerOptions().noResolve) { + var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); + referenceFileName = ts.getNormalizedAbsolutePath(referenceFileName, host.getCurrentDirectory()); + return host.getSourceFile(referenceFileName); + } + } + ts.tryResolveScriptReference = tryResolveScriptReference; + function getAncestor(node, kind) { + while (node) { + if (node.kind === kind) { + return node; + } + node = node.parent; + } + return undefined; + } + ts.getAncestor = getAncestor; + function getFileReferenceFromReferencePath(comment, commentRange) { + var simpleReferenceRegEx = /^\/\/\/\s*/gim; + if (simpleReferenceRegEx.exec(comment)) { + if (isNoDefaultLibRegEx.exec(comment)) { + return { + isNoDefaultLib: true + }; + } + else { + var matchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); + if (matchResult) { + var start = commentRange.pos; + var end = commentRange.end; + return { + fileReference: { + pos: start, + end: end, + fileName: matchResult[3] + }, + isNoDefaultLib: false + }; } - if (abortParsingListOrMoveToNextToken(kind)) { - break; + else { + return { + diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, + isNoDefaultLib: false + }; } } - setStrictModeContext(savedStrictModeContext); - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; } - function abortParsingListOrMoveToNextToken(kind) { - parseErrorAtCurrentToken(parsingContextErrors(kind)); - if (isInSomeParsingContext()) { - return true; + return undefined; + } + ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; + function isKeyword(token) { + return 66 <= token && token <= 126; + } + ts.isKeyword = isKeyword; + function isTrivia(token) { + return 2 <= token && token <= 6; + } + ts.isTrivia = isTrivia; + function hasDynamicName(declaration) { + return declaration.name && + declaration.name.kind === 128 && + !isWellKnownSymbolSyntactically(declaration.name.expression); + } + ts.hasDynamicName = hasDynamicName; + function isWellKnownSymbolSyntactically(node) { + return node.kind === 156 && isESSymbolIdentifier(node.expression); + } + ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; + function getPropertyNameForPropertyNameNode(name) { + if (name.kind === 65 || name.kind === 8 || name.kind === 7) { + return name.text; + } + if (name.kind === 128) { + var nameExpression = name.expression; + if (isWellKnownSymbolSyntactically(nameExpression)) { + var rightHandSideName = nameExpression.name.text; + return getPropertyNameForKnownSymbolName(rightHandSideName); } - nextToken(); - return false; } - function parseDelimitedList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = []; - result.pos = getNodePos(); - var commaStart = -1; - while (true) { - if (isListElement(kind, false)) { - result.push(parseElement()); - commaStart = scanner.getTokenPos(); - if (parseOptional(22 /* CommaToken */)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(22 /* CommaToken */); - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; + return undefined; + } + ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; + function getPropertyNameForKnownSymbolName(symbolName) { + return "__@" + symbolName; + } + ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; + function isESSymbolIdentifier(node) { + return node.kind === 65 && node.text === "Symbol"; + } + ts.isESSymbolIdentifier = isESSymbolIdentifier; + function isModifier(token) { + switch (token) { + case 108: + case 106: + case 107: + case 109: + case 78: + case 115: + case 70: + case 73: + return true; + } + return false; + } + ts.isModifier = isModifier; + function nodeStartsNewLexicalEnvironment(n) { + return isFunctionLike(n) || n.kind === 206 || n.kind === 228; + } + ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; + function nodeIsSynthesized(node) { + return node.pos === -1; + } + ts.nodeIsSynthesized = nodeIsSynthesized; + function createSynthesizedNode(kind, startsOnNewLine) { + var node = ts.createNode(kind); + node.pos = -1; + node.end = -1; + node.startsOnNewLine = startsOnNewLine; + return node; + } + ts.createSynthesizedNode = createSynthesizedNode; + function createSynthesizedNodeArray() { + var array = []; + array.pos = -1; + array.end = -1; + return array; + } + ts.createSynthesizedNodeArray = createSynthesizedNodeArray; + function createDiagnosticCollection() { + var nonFileDiagnostics = []; + var fileDiagnostics = {}; + var diagnosticsModified = false; + var modificationCount = 0; + return { + add: add, + getGlobalDiagnostics: getGlobalDiagnostics, + getDiagnostics: getDiagnostics, + getModificationCount: getModificationCount + }; + function getModificationCount() { + return modificationCount; + } + function add(diagnostic) { + var diagnostics; + if (diagnostic.file) { + diagnostics = fileDiagnostics[diagnostic.file.fileName]; + if (!diagnostics) { + diagnostics = []; + fileDiagnostics[diagnostic.file.fileName] = diagnostics; } } - if (commaStart >= 0) { - result.hasTrailingComma = true; + else { + diagnostics = nonFileDiagnostics; } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; + diagnostics.push(diagnostic); + diagnosticsModified = true; + modificationCount++; } - function createMissingList() { - var pos = getNodePos(); - var result = []; - result.pos = pos; - result.end = pos; - return result; + function getGlobalDiagnostics() { + sortAndDeduplicate(); + return nonFileDiagnostics; } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; + function getDiagnostics(fileName) { + sortAndDeduplicate(); + if (fileName) { + return fileDiagnostics[fileName] || []; } - return createMissingList(); - } - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(19 /* DotToken */)) { - var node = createNode(120 /* QualifiedName */, entity.pos); - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); + var allDiagnostics = []; + function pushDiagnostic(d) { + allDiagnostics.push(d); } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - if (scanner.hasPrecedingLineBreak() && scanner.isReservedWord()) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode(63 /* Identifier */, true, ts.Diagnostics.Identifier_expected); + ts.forEach(nonFileDiagnostics, pushDiagnostic); + for (var key in fileDiagnostics) { + if (ts.hasProperty(fileDiagnostics, key)) { + ts.forEach(fileDiagnostics[key], pushDiagnostic); } } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTokenNode() { - var node = createNode(token); - nextToken(); - return finishNode(node); - } - function parseTemplateExpression() { - var template = createNode(159 /* TemplateExpression */); - template.head = parseLiteralNode(); - ts.Debug.assert(template.head.kind === 10 /* TemplateHead */, "Template head has wrong token kind"); - var templateSpans = []; - templateSpans.pos = getNodePos(); - do { - templateSpans.push(parseTemplateSpan()); - } while (templateSpans[templateSpans.length - 1].literal.kind === 11 /* TemplateMiddle */); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(162 /* TemplateSpan */); - span.expression = allowInAnd(parseExpression); - var literal; - if (token === 14 /* CloseBraceToken */) { - reScanTemplateToken(); - literal = parseLiteralNode(); - } - else { - literal = createMissingNode(12 /* TemplateTail */, false, ts.Diagnostics._0_expected, ts.tokenToString(14 /* CloseBraceToken */)); - } - span.literal = literal; - return finishNode(span); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); } - function parseLiteralNode(internName) { - var node = createNode(token); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.isUnterminated()) { - node.isUnterminated = true; + function sortAndDeduplicate() { + if (!diagnosticsModified) { + return; } - var tokenPos = scanner.getTokenPos(); - nextToken(); - finishNode(node); - if (node.kind === 6 /* NumericLiteral */ && sourceText.charCodeAt(tokenPos) === 48 /* _0 */ && ts.isOctalDigit(sourceText.charCodeAt(tokenPos + 1))) { - node.flags |= 8192 /* OctalLiteral */; + diagnosticsModified = false; + nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); + for (var key in fileDiagnostics) { + if (ts.hasProperty(fileDiagnostics, key)) { + fileDiagnostics[key] = ts.sortAndDeduplicateDiagnostics(fileDiagnostics[key]); + } } - return node; } - function parseTypeReference() { - var node = createNode(132 /* TypeReference */); - node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token === 23 /* LessThanToken */) { - node.typeArguments = parseBracketedList(15 /* TypeArguments */, parseType, 23 /* LessThanToken */, 24 /* GreaterThanToken */); - } - return finishNode(node); + } + ts.createDiagnosticCollection = createDiagnosticCollection; + var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; + var escapedCharsMap = { + "\0": "\\0", + "\t": "\\t", + "\v": "\\v", + "\f": "\\f", + "\b": "\\b", + "\r": "\\r", + "\n": "\\n", + "\\": "\\\\", + "\"": "\\\"", + "\u2028": "\\u2028", + "\u2029": "\\u2029", + "\u0085": "\\u0085" + }; + function escapeString(s) { + s = escapedCharsRegExp.test(s) ? s.replace(escapedCharsRegExp, getReplacement) : s; + return s; + function getReplacement(c) { + return escapedCharsMap[c] || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); } - function parseTypeQuery() { - var node = createNode(135 /* TypeQuery */); - parseExpected(95 /* TypeOfKeyword */); - node.exprName = parseEntityName(true); - return finishNode(node); + } + ts.escapeString = escapeString; + function get16BitUnicodeEscapeSequence(charCode) { + var hexCharCode = charCode.toString(16).toUpperCase(); + var paddedHexCode = ("0000" + hexCharCode).slice(-4); + return "\\u" + paddedHexCode; + } + var nonAsciiCharacters = /[^\u0000-\u007F]/g; + function escapeNonAsciiCharacters(s) { + return nonAsciiCharacters.test(s) ? + s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : + s; + } + ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; + var indentStrings = ["", " "]; + function getIndentString(level) { + if (indentStrings[level] === undefined) { + indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; } - function parseTypeParameter() { - var node = createNode(122 /* TypeParameter */); - node.name = parseIdentifier(); - if (parseOptional(77 /* ExtendsKeyword */)) { - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - node.expression = parseUnaryExpressionOrHigher(); + return indentStrings[level]; + } + ts.getIndentString = getIndentString; + function getIndentSize() { + return indentStrings[1].length; + } + ts.getIndentSize = getIndentSize; + function createTextWriter(newLine) { + var output = ""; + var indent = 0; + var lineStart = true; + var lineCount = 0; + var linePos = 0; + function write(s) { + if (s && s.length) { + if (lineStart) { + output += getIndentString(indent); + lineStart = false; } - } - return finishNode(node); - } - function parseTypeParameters() { - if (token === 23 /* LessThanToken */) { - return parseBracketedList(14 /* TypeParameters */, parseTypeParameter, 23 /* LessThanToken */, 24 /* GreaterThanToken */); + output += s; } } - function parseParameterType() { - if (parseOptional(50 /* ColonToken */)) { - return token === 7 /* StringLiteral */ ? parseLiteralNode(true) : parseType(); + function rawWrite(s) { + if (s !== undefined) { + if (lineStart) { + lineStart = false; + } + output += s; } - return undefined; - } - function isStartOfParameter() { - return token === 20 /* DotDotDotToken */ || isIdentifier() || ts.isModifier(token); } - function setModifiers(node, modifiers) { - if (modifiers) { - node.flags |= modifiers.flags; - node.modifiers = modifiers; + function writeLiteral(s) { + if (s && s.length) { + write(s); + var lineStartsOfS = ts.computeLineStarts(s); + if (lineStartsOfS.length > 1) { + lineCount = lineCount + lineStartsOfS.length - 1; + linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); + } } } - function parseParameter() { - var node = createNode(123 /* Parameter */); - setModifiers(node, parseModifiers()); - node.dotDotDotToken = parseOptionalToken(20 /* DotDotDotToken */); - node.name = inGeneratorParameterContext() ? doInYieldContext(parseIdentifier) : parseIdentifier(); - if (ts.getFullWidth(node.name) === 0 && node.flags === 0 && ts.isModifier(token)) { - nextToken(); + function writeLine() { + if (!lineStart) { + output += newLine; + lineCount++; + linePos = output.length; + lineStart = true; } - node.questionToken = parseOptionalToken(49 /* QuestionToken */); - node.type = parseParameterType(); - node.initializer = inGeneratorParameterContext() ? doOutsideOfYieldContext(parseParameterInitializer) : parseParameterInitializer(); - return finishNode(node); - } - function parseParameterInitializer() { - return parseInitializer(true); } - function fillSignature(returnToken, yieldAndGeneratorParameterContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 31 /* EqualsGreaterThanToken */; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldAndGeneratorParameterContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseType(); - } - else if (parseOptional(returnToken)) { - signature.type = parseType(); - } + function writeTextOfNode(sourceFile, node) { + write(getSourceTextOfNodeFromSourceFile(sourceFile, node)); } - function parseParameterList(yieldAndGeneratorParameterContext, requireCompleteParameterList) { - if (parseExpected(15 /* OpenParenToken */)) { - var savedYieldContext = inYieldContext(); - var savedGeneratorParameterContext = inGeneratorParameterContext(); - setYieldContext(yieldAndGeneratorParameterContext); - setGeneratorParameterContext(yieldAndGeneratorParameterContext); - var result = parseDelimitedList(13 /* Parameters */, parseParameter); - setYieldContext(savedYieldContext); - setGeneratorParameterContext(savedGeneratorParameterContext); - if (!parseExpected(16 /* CloseParenToken */) && requireCompleteParameterList) { - return undefined; - } - return result; - } - return requireCompleteParameterList ? undefined : createMissingList(); + return { + write: write, + rawWrite: rawWrite, + writeTextOfNode: writeTextOfNode, + writeLiteral: writeLiteral, + writeLine: writeLine, + increaseIndent: function () { return indent++; }, + decreaseIndent: function () { return indent--; }, + getIndent: function () { return indent; }, + getTextPos: function () { return output.length; }, + getLine: function () { return lineCount + 1; }, + getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, + getText: function () { return output; } + }; + } + ts.createTextWriter = createTextWriter; + function getOwnEmitOutputFilePath(sourceFile, host, extension) { + var compilerOptions = host.getCompilerOptions(); + var emitOutputFilePathWithoutExtension; + if (compilerOptions.outDir) { + emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); } - function parseTypeMemberSemicolon() { - if (parseSemicolon()) { - return; - } - parseOptional(22 /* CommaToken */); + else { + emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 130 /* ConstructSignature */) { - parseExpected(86 /* NewKeyword */); + return emitOutputFilePathWithoutExtension + extension; + } + ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; + function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { + var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); + sourceFilePath = sourceFilePath.replace(host.getCommonSourceDirectory(), ""); + return ts.combinePaths(newDirPath, sourceFilePath); + } + ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; + function writeFile(host, diagnostics, fileName, data, writeByteOrderMark) { + host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { + diagnostics.push(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); + }); + } + ts.writeFile = writeFile; + function getLineOfLocalPosition(currentSourceFile, pos) { + return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; + } + ts.getLineOfLocalPosition = getLineOfLocalPosition; + function getFirstConstructorWithBody(node) { + return ts.forEach(node.members, function (member) { + if (member.kind === 136 && nodeIsPresent(member.body)) { + return member; } - fillSignature(50 /* ColonToken */, false, false, node); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function isIndexSignature() { - if (token !== 17 /* OpenBracketToken */) { - return false; + }); + } + ts.getFirstConstructorWithBody = getFirstConstructorWithBody; + function shouldEmitToOwnFile(sourceFile, compilerOptions) { + if (!isDeclarationFile(sourceFile)) { + if ((isExternalModule(sourceFile) || !compilerOptions.out)) { + return compilerOptions.isolatedModules || !ts.fileExtensionIs(sourceFile.fileName, ".js"); } - return lookAhead(isUnambiguouslyIndexSignature); + return false; } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token === 20 /* DotDotDotToken */ || token === 18 /* CloseBracketToken */) { - return true; - } - if (ts.isModifier(token)) { - nextToken(); - if (isIdentifier()) { - return true; - } + return false; + } + ts.shouldEmitToOwnFile = shouldEmitToOwnFile; + function getAllAccessorDeclarations(declarations, accessor) { + var firstAccessor; + var secondAccessor; + var getAccessor; + var setAccessor; + if (hasDynamicName(accessor)) { + firstAccessor = accessor; + if (accessor.kind === 137) { + getAccessor = accessor; } - else if (!isIdentifier()) { - return false; + else if (accessor.kind === 138) { + setAccessor = accessor; } else { - nextToken(); - } - if (token === 50 /* ColonToken */ || token === 22 /* CommaToken */) { - return true; - } - if (token !== 49 /* QuestionToken */) { - return false; + ts.Debug.fail("Accessor has wrong kind"); } - nextToken(); - return token === 50 /* ColonToken */ || token === 22 /* CommaToken */ || token === 18 /* CloseBracketToken */; } - function parseIndexSignatureDeclaration(fullStart, modifiers) { - var node = createNode(131 /* IndexSignature */, fullStart); - setModifiers(node, modifiers); - node.parameters = parseBracketedList(13 /* Parameters */, parseParameter, 17 /* OpenBracketToken */, 18 /* CloseBracketToken */); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); + else { + ts.forEach(declarations, function (member) { + if ((member.kind === 137 || member.kind === 138) + && (member.flags & 128) === (accessor.flags & 128)) { + var memberName = getPropertyNameForPropertyNameNode(member.name); + var accessorName = getPropertyNameForPropertyNameNode(accessor.name); + if (memberName === accessorName) { + if (!firstAccessor) { + firstAccessor = member; + } + else if (!secondAccessor) { + secondAccessor = member; + } + if (member.kind === 137 && !getAccessor) { + getAccessor = member; + } + if (member.kind === 138 && !setAccessor) { + setAccessor = member; + } + } + } + }); } - function parsePropertyOrMethodSignature() { - var fullStart = scanner.getStartPos(); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(49 /* QuestionToken */); - if (token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - var method = createNode(125 /* Method */, fullStart); - method.name = name; - method.questionToken = questionToken; - fillSignature(50 /* ColonToken */, false, false, method); - parseTypeMemberSemicolon(); - return finishNode(method); + return { + firstAccessor: firstAccessor, + secondAccessor: secondAccessor, + getAccessor: getAccessor, + setAccessor: setAccessor + }; + } + ts.getAllAccessorDeclarations = getAllAccessorDeclarations; + function emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments) { + if (leadingComments && leadingComments.length && node.pos !== leadingComments[0].pos && + getLineOfLocalPosition(currentSourceFile, node.pos) !== getLineOfLocalPosition(currentSourceFile, leadingComments[0].pos)) { + writer.writeLine(); + } + } + ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; + function emitComments(currentSourceFile, writer, comments, trailingSeparator, newLine, writeComment) { + var emitLeadingSpace = !trailingSeparator; + ts.forEach(comments, function (comment) { + if (emitLeadingSpace) { + writer.write(" "); + emitLeadingSpace = false; } - else { - var property = createNode(124 /* Property */, fullStart); - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(property); + writeComment(currentSourceFile, writer, comment, newLine); + if (comment.hasTrailingNewLine) { + writer.writeLine(); } - } - function isStartOfTypeMember() { - switch (token) { - case 15 /* OpenParenToken */: - case 23 /* LessThanToken */: - case 17 /* OpenBracketToken */: - return true; - default: - return isLiteralPropertyName() && lookAhead(isTypeMemberWithLiteralPropertyName); + else if (trailingSeparator) { + writer.write(" "); } - } - function isTypeMemberWithLiteralPropertyName() { - nextToken(); - return token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */ || token === 49 /* QuestionToken */ || token === 50 /* ColonToken */ || canParseSemicolon(); - } - function parseTypeMember() { - switch (token) { - case 15 /* OpenParenToken */: - case 23 /* LessThanToken */: - return parseSignatureMember(129 /* CallSignature */); - case 17 /* OpenBracketToken */: - return isIndexSignature() ? parseIndexSignatureDeclaration(scanner.getStartPos(), undefined) : parsePropertyOrMethodSignature(); - case 86 /* NewKeyword */: - if (lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(130 /* ConstructSignature */); + else { + emitLeadingSpace = true; + } + }); + } + ts.emitComments = emitComments; + function writeCommentRange(currentSourceFile, writer, comment, newLine) { + if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42) { + var firstCommentLineAndCharacter = ts.getLineAndCharacterOfPosition(currentSourceFile, comment.pos); + var lineCount = ts.getLineStarts(currentSourceFile).length; + var firstCommentLineIndent; + for (var pos = comment.pos, currentLine = firstCommentLineAndCharacter.line; pos < comment.end; currentLine++) { + var nextLineStart = (currentLine + 1) === lineCount + ? currentSourceFile.text.length + 1 + : getStartPositionOfLine(currentLine + 1, currentSourceFile); + if (pos !== comment.pos) { + if (firstCommentLineIndent === undefined) { + firstCommentLineIndent = calculateIndent(getStartPositionOfLine(firstCommentLineAndCharacter.line, currentSourceFile), comment.pos); } - case 7 /* StringLiteral */: - case 6 /* NumericLiteral */: - return parsePropertyOrMethodSignature(); - default: - if (isIdentifierOrKeyword()) { - return parsePropertyOrMethodSignature(); + var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); + var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(pos, nextLineStart); + if (spacesToEmit > 0) { + var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); + var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); + writer.rawWrite(indentSizeSpaceString); + while (numberOfSingleSpacesToEmit) { + writer.rawWrite(" "); + numberOfSingleSpacesToEmit--; + } } + else { + writer.rawWrite(""); + } + } + writeTrimmedCurrentLine(pos, nextLineStart); + pos = nextLineStart; } } - function isStartOfConstructSignature() { - nextToken(); - return token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */; - } - function parseTypeLiteral() { - var node = createNode(136 /* TypeLiteral */); - node.members = parseObjectTypeMembers(); - return finishNode(node); + else { + writer.write(currentSourceFile.text.substring(comment.pos, comment.end)); } - function parseObjectTypeMembers() { - var members; - if (parseExpected(13 /* OpenBraceToken */)) { - members = parseList(5 /* TypeMembers */, false, parseTypeMember); - parseExpected(14 /* CloseBraceToken */); + function writeTrimmedCurrentLine(pos, nextLineStart) { + var end = Math.min(comment.end, nextLineStart - 1); + var currentLineText = currentSourceFile.text.substring(pos, end).replace(/^\s+|\s+$/g, ''); + if (currentLineText) { + writer.write(currentLineText); + if (end !== comment.end) { + writer.writeLine(); + } } else { - members = createMissingList(); + writer.writeLiteral(newLine); } - return members; - } - function parseTupleType() { - var node = createNode(138 /* TupleType */); - node.elementTypes = parseBracketedList(16 /* TupleElementTypes */, parseType, 17 /* OpenBracketToken */, 18 /* CloseBracketToken */); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(140 /* ParenthesizedType */); - parseExpected(15 /* OpenParenToken */); - node.type = parseType(); - parseExpected(16 /* CloseParenToken */); - return finishNode(node); } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 134 /* ConstructorType */) { - parseExpected(86 /* NewKeyword */); + function calculateIndent(pos, end) { + var currentLineIndent = 0; + for (; pos < end && ts.isWhiteSpace(currentSourceFile.text.charCodeAt(pos)); pos++) { + if (currentSourceFile.text.charCodeAt(pos) === 9) { + currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); + } + else { + currentLineIndent++; + } } - fillSignature(31 /* EqualsGreaterThanToken */, false, false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token === 19 /* DotToken */ ? undefined : node; + return currentLineIndent; } - function parseNonArrayType() { - switch (token) { - case 109 /* AnyKeyword */: - case 118 /* StringKeyword */: - case 116 /* NumberKeyword */: - case 110 /* BooleanKeyword */: - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 97 /* VoidKeyword */: - return parseTokenNode(); - case 95 /* TypeOfKeyword */: - return parseTypeQuery(); - case 13 /* OpenBraceToken */: - return parseTypeLiteral(); - case 17 /* OpenBracketToken */: - return parseTupleType(); - case 15 /* OpenParenToken */: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } + } + ts.writeCommentRange = writeCommentRange; + function modifierToFlag(token) { + switch (token) { + case 109: return 128; + case 108: return 16; + case 107: return 64; + case 106: return 32; + case 78: return 1; + case 115: return 2; + case 70: return 8192; + case 73: return 256; } - function isStartOfType() { - switch (token) { - case 109 /* AnyKeyword */: - case 118 /* StringKeyword */: - case 116 /* NumberKeyword */: - case 110 /* BooleanKeyword */: - case 97 /* VoidKeyword */: - case 95 /* TypeOfKeyword */: - case 13 /* OpenBraceToken */: - case 17 /* OpenBracketToken */: - case 23 /* LessThanToken */: - case 86 /* NewKeyword */: + return 0; + } + ts.modifierToFlag = modifierToFlag; + function isLeftHandSideExpression(expr) { + if (expr) { + switch (expr.kind) { + case 156: + case 157: + case 159: + case 158: + case 160: + case 154: + case 162: + case 155: + case 175: + case 163: + case 65: + case 9: + case 7: + case 8: + case 10: + case 172: + case 80: + case 89: + case 93: + case 95: + case 91: return true; - case 15 /* OpenParenToken */: - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token === 16 /* CloseParenToken */ || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(17 /* OpenBracketToken */)) { - parseExpected(18 /* CloseBracketToken */); - var node = createNode(137 /* ArrayType */, type.pos); - node.elementType = type; - type = finishNode(node); } - return type; } - function parseUnionTypeOrHigher() { - var type = parseArrayTypeOrHigher(); - if (token === 43 /* BarToken */) { - var types = [type]; - types.pos = type.pos; - while (parseOptional(43 /* BarToken */)) { - types.push(parseArrayTypeOrHigher()); - } - types.end = getNodeEnd(); - var node = createNode(139 /* UnionType */, type.pos); - node.types = types; - type = finishNode(node); - } - return type; + return false; + } + ts.isLeftHandSideExpression = isLeftHandSideExpression; + function isAssignmentOperator(token) { + return token >= 53 && token <= 64; + } + ts.isAssignmentOperator = isAssignmentOperator; + function isSupportedExpressionWithTypeArguments(node) { + return isSupportedExpressionWithTypeArgumentsRest(node.expression); + } + ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; + function isSupportedExpressionWithTypeArgumentsRest(node) { + if (node.kind === 65) { + return true; } - function isStartOfFunctionType() { - if (token === 23 /* LessThanToken */) { - return true; - } - return token === 15 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType); + else if (node.kind === 156) { + return isSupportedExpressionWithTypeArgumentsRest(node.expression); } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token === 16 /* CloseParenToken */ || token === 20 /* DotDotDotToken */) { - return true; - } - if (isIdentifier() || ts.isModifier(token)) { - nextToken(); - if (token === 50 /* ColonToken */ || token === 22 /* CommaToken */ || token === 49 /* QuestionToken */ || token === 51 /* EqualsToken */ || isIdentifier() || ts.isModifier(token)) { - return true; - } - if (token === 16 /* CloseParenToken */) { - nextToken(); - if (token === 31 /* EqualsGreaterThanToken */) { - return true; - } - } - } + else { return false; } - function parseType() { - var savedYieldContext = inYieldContext(); - var savedGeneratorParameterContext = inGeneratorParameterContext(); - setYieldContext(false); - setGeneratorParameterContext(false); - var result = parseTypeWorker(); - setYieldContext(savedYieldContext); - setGeneratorParameterContext(savedGeneratorParameterContext); - return result; - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(133 /* FunctionType */); + } + function isRightSideOfQualifiedNameOrPropertyAccess(node) { + return (node.parent.kind === 127 && node.parent.right === node) || + (node.parent.kind === 156 && node.parent.name === node); + } + ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; + function getLocalSymbolForExportDefault(symbol) { + return symbol && symbol.valueDeclaration && (symbol.valueDeclaration.flags & 256) ? symbol.valueDeclaration.localSymbol : undefined; + } + ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; + function getExpandedCharCodes(input) { + var output = []; + var length = input.length; + var leadSurrogate = undefined; + for (var i = 0; i < length; i++) { + var charCode = input.charCodeAt(i); + if (charCode < 0x80) { + output.push(charCode); + } + else if (charCode < 0x800) { + output.push((charCode >> 6) | 192); + output.push((charCode & 63) | 128); + } + else if (charCode < 0x10000) { + output.push((charCode >> 12) | 224); + output.push(((charCode >> 6) & 63) | 128); + output.push((charCode & 63) | 128); + } + else if (charCode < 0x20000) { + output.push((charCode >> 18) | 240); + output.push(((charCode >> 12) & 63) | 128); + output.push(((charCode >> 6) & 63) | 128); + output.push((charCode & 63) | 128); } - if (token === 86 /* NewKeyword */) { - return parseFunctionOrConstructorType(134 /* ConstructorType */); + else { + ts.Debug.assert(false, "Unexpected code point"); } - return parseUnionTypeOrHigher(); } - function parseTypeAnnotation() { - return parseOptional(50 /* ColonToken */) ? parseType() : undefined; + return output; + } + var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + function convertToBase64(input) { + var result = ""; + var charCodes = getExpandedCharCodes(input); + var i = 0; + var length = charCodes.length; + var byte1, byte2, byte3, byte4; + while (i < length) { + byte1 = charCodes[i] >> 2; + byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; + byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; + byte4 = charCodes[i + 2] & 63; + if (i + 1 >= length) { + byte3 = byte4 = 64; + } + else if (i + 2 >= length) { + byte4 = 64; + } + result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); + i += 3; } - function isStartOfExpression() { - switch (token) { - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - case 87 /* NullKeyword */: - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 10 /* TemplateHead */: - case 15 /* OpenParenToken */: - case 17 /* OpenBracketToken */: - case 13 /* OpenBraceToken */: - case 81 /* FunctionKeyword */: - case 86 /* NewKeyword */: - case 35 /* SlashToken */: - case 55 /* SlashEqualsToken */: - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - case 45 /* ExclamationToken */: - case 72 /* DeleteKeyword */: - case 95 /* TypeOfKeyword */: - case 97 /* VoidKeyword */: - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: - case 23 /* LessThanToken */: - case 63 /* Identifier */: - case 108 /* YieldKeyword */: - return true; - default: - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } + return result; + } + ts.convertToBase64 = convertToBase64; + var carriageReturnLineFeed = "\r\n"; + var lineFeed = "\n"; + function getNewLineCharacter(options) { + if (options.newLine === 0) { + return carriageReturnLineFeed; } - function isStartOfExpressionStatement() { - return token !== 13 /* OpenBraceToken */ && token !== 81 /* FunctionKeyword */ && isStartOfExpression(); + else if (options.newLine === 1) { + return lineFeed; } - function parseExpression() { - var expr = parseAssignmentExpressionOrHigher(); - while (parseOptional(22 /* CommaToken */)) { - expr = makeBinaryExpression(expr, 22 /* CommaToken */, parseAssignmentExpressionOrHigher()); - } - return expr; + else if (ts.sys) { + return ts.sys.newLine; } - function parseInitializer(inParameter) { - if (token !== 51 /* EqualsToken */) { - if (scanner.hasPrecedingLineBreak() || (inParameter && token === 13 /* OpenBraceToken */) || !isStartOfExpression()) { - return undefined; - } - } - parseExpected(51 /* EqualsToken */); - return parseAssignmentExpressionOrHigher(); + return carriageReturnLineFeed; + } + ts.getNewLineCharacter = getNewLineCharacter; +})(ts || (ts = {})); +var ts; +(function (ts) { + function getDefaultLibFileName(options) { + return options.target === 2 ? "lib.es6.d.ts" : "lib.d.ts"; + } + ts.getDefaultLibFileName = getDefaultLibFileName; + function textSpanEnd(span) { + return span.start + span.length; + } + ts.textSpanEnd = textSpanEnd; + function textSpanIsEmpty(span) { + return span.length === 0; + } + ts.textSpanIsEmpty = textSpanIsEmpty; + function textSpanContainsPosition(span, position) { + return position >= span.start && position < textSpanEnd(span); + } + ts.textSpanContainsPosition = textSpanContainsPosition; + function textSpanContainsTextSpan(span, other) { + return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); + } + ts.textSpanContainsTextSpan = textSpanContainsTextSpan; + function textSpanOverlapsWith(span, other) { + var overlapStart = Math.max(span.start, other.start); + var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); + return overlapStart < overlapEnd; + } + ts.textSpanOverlapsWith = textSpanOverlapsWith; + function textSpanOverlap(span1, span2) { + var overlapStart = Math.max(span1.start, span2.start); + var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); + if (overlapStart < overlapEnd) { + return createTextSpanFromBounds(overlapStart, overlapEnd); } - function parseAssignmentExpressionOrHigher() { - if (isYieldExpression()) { - return parseYieldExpression(); - } - var arrowExpression = tryParseParenthesizedArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - var expr = parseBinaryExpressionOrHigher(0); - if (expr.kind === 63 /* Identifier */ && token === 31 /* EqualsGreaterThanToken */) { - return parseSimpleArrowFunctionExpression(expr); - } - if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) { - var operator = token; - nextToken(); - return makeBinaryExpression(expr, operator, parseAssignmentExpressionOrHigher()); - } - return parseConditionalExpressionRest(expr); + return undefined; + } + ts.textSpanOverlap = textSpanOverlap; + function textSpanIntersectsWithTextSpan(span, other) { + return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; + } + ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; + function textSpanIntersectsWith(span, start, length) { + var end = start + length; + return start <= textSpanEnd(span) && end >= span.start; + } + ts.textSpanIntersectsWith = textSpanIntersectsWith; + function textSpanIntersectsWithPosition(span, position) { + return position <= textSpanEnd(span) && position >= span.start; + } + ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; + function textSpanIntersection(span1, span2) { + var intersectStart = Math.max(span1.start, span2.start); + var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); + if (intersectStart <= intersectEnd) { + return createTextSpanFromBounds(intersectStart, intersectEnd); } - function isYieldExpression() { - if (token === 108 /* YieldKeyword */) { - if (inYieldContext()) { - return true; - } - if (inStrictModeContext()) { - return true; + return undefined; + } + ts.textSpanIntersection = textSpanIntersection; + function createTextSpan(start, length) { + if (start < 0) { + throw new Error("start < 0"); + } + if (length < 0) { + throw new Error("length < 0"); + } + return { start: start, length: length }; + } + ts.createTextSpan = createTextSpan; + function createTextSpanFromBounds(start, end) { + return createTextSpan(start, end - start); + } + ts.createTextSpanFromBounds = createTextSpanFromBounds; + function textChangeRangeNewSpan(range) { + return createTextSpan(range.span.start, range.newLength); + } + ts.textChangeRangeNewSpan = textChangeRangeNewSpan; + function textChangeRangeIsUnchanged(range) { + return textSpanIsEmpty(range.span) && range.newLength === 0; + } + ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; + function createTextChangeRange(span, newLength) { + if (newLength < 0) { + throw new Error("newLength < 0"); + } + return { span: span, newLength: newLength }; + } + ts.createTextChangeRange = createTextChangeRange; + ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); + function collapseTextChangeRangesAcrossMultipleVersions(changes) { + if (changes.length === 0) { + return ts.unchangedTextChangeRange; + } + if (changes.length === 1) { + return changes[0]; + } + var change0 = changes[0]; + var oldStartN = change0.span.start; + var oldEndN = textSpanEnd(change0.span); + var newEndN = oldStartN + change0.newLength; + for (var i = 1; i < changes.length; i++) { + var nextChange = changes[i]; + var oldStart1 = oldStartN; + var oldEnd1 = oldEndN; + var newEnd1 = newEndN; + var oldStart2 = nextChange.span.start; + var oldEnd2 = textSpanEnd(nextChange.span); + var newEnd2 = oldStart2 + nextChange.newLength; + oldStartN = Math.min(oldStart1, oldStart2); + oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); + newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); + } + return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN); + } + ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; +})(ts || (ts = {})); +/// +/// +var ts; +(function (ts) { + var nodeConstructors = new Array(230); + ts.parseTime = 0; + function getNodeConstructor(kind) { + return nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)); + } + ts.getNodeConstructor = getNodeConstructor; + function createNode(kind) { + return new (getNodeConstructor(kind))(); + } + ts.createNode = createNode; + function visitNode(cbNode, node) { + if (node) { + return cbNode(node); + } + } + function visitNodeArray(cbNodes, nodes) { + if (nodes) { + return cbNodes(nodes); + } + } + function visitEachNode(cbNode, nodes) { + if (nodes) { + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; + var result = cbNode(node); + if (result) { + return result; } - return lookAhead(nextTokenIsIdentifierOnSameLine); } - return false; } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); + } + function forEachChild(node, cbNode, cbNodeArray) { + if (!node) { + return; } - function parseYieldExpression() { - var node = createNode(160 /* YieldExpression */); - nextToken(); - if (!scanner.hasPrecedingLineBreak() && (token === 34 /* AsteriskToken */ || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - return finishNode(node); - } + var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; + var cbNodes = cbNodeArray || cbNode; + switch (node.kind) { + case 127: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.right); + case 129: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.constraint) || + visitNode(cbNode, node.expression); + case 130: + case 133: + case 132: + case 225: + case 226: + case 199: + case 153: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.propertyName) || + visitNode(cbNode, node.dotDotDotToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.initializer); + case 143: + case 144: + case 139: + case 140: + case 141: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.parameters) || + visitNode(cbNode, node.type); + case 135: + case 134: + case 136: + case 137: + case 138: + case 163: + case 201: + case 164: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.asteriskToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.parameters) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.equalsGreaterThanToken) || + visitNode(cbNode, node.body); + case 142: + return visitNode(cbNode, node.typeName) || + visitNodes(cbNodes, node.typeArguments); + case 145: + return visitNode(cbNode, node.exprName); + case 146: + return visitNodes(cbNodes, node.members); + case 147: + return visitNode(cbNode, node.elementType); + case 148: + return visitNodes(cbNodes, node.elementTypes); + case 149: + return visitNodes(cbNodes, node.types); + case 150: + return visitNode(cbNode, node.type); + case 151: + case 152: + return visitNodes(cbNodes, node.elements); + case 154: + return visitNodes(cbNodes, node.elements); + case 155: + return visitNodes(cbNodes, node.properties); + case 156: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.dotToken) || + visitNode(cbNode, node.name); + case 157: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.argumentExpression); + case 158: + case 159: + return visitNode(cbNode, node.expression) || + visitNodes(cbNodes, node.typeArguments) || + visitNodes(cbNodes, node.arguments); + case 160: + return visitNode(cbNode, node.tag) || + visitNode(cbNode, node.template); + case 161: + return visitNode(cbNode, node.type) || + visitNode(cbNode, node.expression); + case 162: + return visitNode(cbNode, node.expression); + case 165: + return visitNode(cbNode, node.expression); + case 166: + return visitNode(cbNode, node.expression); + case 167: + return visitNode(cbNode, node.expression); + case 168: + return visitNode(cbNode, node.operand); + case 173: + return visitNode(cbNode, node.asteriskToken) || + visitNode(cbNode, node.expression); + case 169: + return visitNode(cbNode, node.operand); + case 170: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.operatorToken) || + visitNode(cbNode, node.right); + case 171: + return visitNode(cbNode, node.condition) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.whenTrue) || + visitNode(cbNode, node.colonToken) || + visitNode(cbNode, node.whenFalse); + case 174: + return visitNode(cbNode, node.expression); + case 180: + case 207: + return visitNodes(cbNodes, node.statements); + case 228: + return visitNodes(cbNodes, node.statements) || + visitNode(cbNode, node.endOfFileToken); + case 181: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.declarationList); + case 200: + return visitNodes(cbNodes, node.declarations); + case 183: + return visitNode(cbNode, node.expression); + case 184: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.thenStatement) || + visitNode(cbNode, node.elseStatement); + case 185: + return visitNode(cbNode, node.statement) || + visitNode(cbNode, node.expression); + case 186: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 187: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.condition) || + visitNode(cbNode, node.incrementor) || + visitNode(cbNode, node.statement); + case 188: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 189: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 190: + case 191: + return visitNode(cbNode, node.label); + case 192: + return visitNode(cbNode, node.expression); + case 193: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 194: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.caseBlock); + case 208: + return visitNodes(cbNodes, node.clauses); + case 221: + return visitNode(cbNode, node.expression) || + visitNodes(cbNodes, node.statements); + case 222: + return visitNodes(cbNodes, node.statements); + case 195: + return visitNode(cbNode, node.label) || + visitNode(cbNode, node.statement); + case 196: + return visitNode(cbNode, node.expression); + case 197: + return visitNode(cbNode, node.tryBlock) || + visitNode(cbNode, node.catchClause) || + visitNode(cbNode, node.finallyBlock); + case 224: + return visitNode(cbNode, node.variableDeclaration) || + visitNode(cbNode, node.block); + case 131: + return visitNode(cbNode, node.expression); + case 202: + case 175: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.heritageClauses) || + visitNodes(cbNodes, node.members); + case 203: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.heritageClauses) || + visitNodes(cbNodes, node.members); + case 204: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.type); + case 205: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNodes, node.members); + case 227: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.initializer); + case 206: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.body); + case 209: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.moduleReference); + case 210: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.importClause) || + visitNode(cbNode, node.moduleSpecifier); + case 211: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.namedBindings); + case 212: + return visitNode(cbNode, node.name); + case 213: + case 217: + return visitNodes(cbNodes, node.elements); + case 216: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.exportClause) || + visitNode(cbNode, node.moduleSpecifier); + case 214: + case 218: + return visitNode(cbNode, node.propertyName) || + visitNode(cbNode, node.name); + case 215: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.expression); + case 172: + return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); + case 178: + return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); + case 128: + return visitNode(cbNode, node.expression); + case 223: + return visitNodes(cbNodes, node.types); + case 177: + return visitNode(cbNode, node.expression) || + visitNodes(cbNodes, node.typeArguments); + case 220: + return visitNode(cbNode, node.expression); + case 219: + return visitNodes(cbNodes, node.decorators); } - function parseSimpleArrowFunctionExpression(identifier) { - ts.Debug.assert(token === 31 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node = createNode(151 /* ArrowFunction */, identifier.pos); - var parameter = createNode(123 /* Parameter */, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = [parameter]; - node.parameters.pos = parameter.pos; - node.parameters.end = parameter.end; - parseExpected(31 /* EqualsGreaterThanToken */); - node.body = parseArrowFunctionExpressionBody(); - return finishNode(node); + } + ts.forEachChild = forEachChild; + function createSourceFile(fileName, sourceText, languageVersion, setParentNodes) { + if (setParentNodes === void 0) { setParentNodes = false; } + var start = new Date().getTime(); + var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes); + ts.parseTime += new Date().getTime() - start; + return result; + } + ts.createSourceFile = createSourceFile; + function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { + return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + } + ts.updateSourceFile = updateSourceFile; + var Parser; + (function (Parser) { + var scanner = ts.createScanner(2, true); + var disallowInAndDecoratorContext = 2 | 16; + var sourceFile; + var syntaxCursor; + var token; + var sourceText; + var nodeCount; + var identifiers; + var identifierCount; + var parsingContext; + var contextFlags = 0; + var parseErrorBeforeNextFinishedNode = false; + function parseSourceFile(fileName, _sourceText, languageVersion, _syntaxCursor, setParentNodes) { + sourceText = _sourceText; + syntaxCursor = _syntaxCursor; + parsingContext = 0; + identifiers = {}; + identifierCount = 0; + nodeCount = 0; + contextFlags = 0; + parseErrorBeforeNextFinishedNode = false; + createSourceFile(fileName, languageVersion); + scanner.setText(sourceText); + scanner.setOnError(scanError); + scanner.setScriptTarget(languageVersion); + token = nextToken(); + processReferenceComments(sourceFile); + sourceFile.statements = parseList(0, true, parseSourceElement); + ts.Debug.assert(token === 1); + sourceFile.endOfFileToken = parseTokenNode(); + setExternalModuleIndicator(sourceFile); + sourceFile.nodeCount = nodeCount; + sourceFile.identifierCount = identifierCount; + sourceFile.identifiers = identifiers; + if (setParentNodes) { + fixupParentReferences(sourceFile); + } + syntaxCursor = undefined; + scanner.setText(""); + scanner.setOnError(undefined); + var result = sourceFile; + sourceFile = undefined; + identifiers = undefined; + syntaxCursor = undefined; + sourceText = undefined; + return result; } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0 /* False */) { - return undefined; - } - var arrowFunction = triState === 1 /* True */ ? parseParenthesizedArrowFunctionExpressionHead(true) : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - return undefined; - } - if (parseExpected(31 /* EqualsGreaterThanToken */) || token === 13 /* OpenBraceToken */) { - arrowFunction.body = parseArrowFunctionExpressionBody(); - } - else { - arrowFunction.body = parseIdentifier(); + Parser.parseSourceFile = parseSourceFile; + function fixupParentReferences(sourceFile) { + // normally parent references are set during binding. However, for clients that only need + // a syntax tree, and no semantic features, then the binding process is an unnecessary + // overhead. This functions allows us to set all the parents, without all the expense of + // binding. + var parent = sourceFile; + forEachChild(sourceFile, visitNode); + return; + function visitNode(n) { + if (n.parent !== parent) { + n.parent = parent; + var saveParent = parent; + parent = n; + forEachChild(n, visitNode); + parent = saveParent; + } } - return finishNode(arrowFunction); } - function isParenthesizedArrowFunctionExpression() { - if (token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token === 31 /* EqualsGreaterThanToken */) { - return 1 /* True */; - } - return 0 /* False */; + function createSourceFile(fileName, languageVersion) { + sourceFile = createNode(228, 0); + sourceFile.pos = 0; + sourceFile.end = sourceText.length; + sourceFile.text = sourceText; + sourceFile.parseDiagnostics = []; + sourceFile.bindDiagnostics = []; + sourceFile.languageVersion = languageVersion; + sourceFile.fileName = ts.normalizePath(fileName); + sourceFile.flags = ts.fileExtensionIs(sourceFile.fileName, ".d.ts") ? 2048 : 0; } - function isParenthesizedArrowFunctionExpressionWorker() { - var first = token; - var second = nextToken(); - if (first === 15 /* OpenParenToken */) { - if (second === 16 /* CloseParenToken */) { - var third = nextToken(); - switch (third) { - case 31 /* EqualsGreaterThanToken */: - case 50 /* ColonToken */: - case 13 /* OpenBraceToken */: - return 1 /* True */; - default: - return 0 /* False */; - } - } - if (second === 20 /* DotDotDotToken */) { - return 1 /* True */; - } - if (!isIdentifier()) { - return 0 /* False */; - } - if (nextToken() === 50 /* ColonToken */) { - return 1 /* True */; - } - return 2 /* Unknown */; + function setContextFlag(val, flag) { + if (val) { + contextFlags |= flag; } else { - ts.Debug.assert(first === 23 /* LessThanToken */); - if (!isIdentifier()) { - return 0 /* False */; - } - return 2 /* Unknown */; + contextFlags &= ~flag; } } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(false); + function setStrictModeContext(val) { + setContextFlag(val, 1); } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(151 /* ArrowFunction */); - fillSignature(50 /* ColonToken */, false, !allowAmbiguity, node); - if (!node.parameters) { - return undefined; - } - if (!allowAmbiguity && token !== 31 /* EqualsGreaterThanToken */ && token !== 13 /* OpenBraceToken */) { - return undefined; - } - return node; + function setDisallowInContext(val) { + setContextFlag(val, 2); } - function parseArrowFunctionExpressionBody() { - if (token === 13 /* OpenBraceToken */) { - return parseFunctionBlock(false, false); - } - if (isStatement(true) && !isStartOfExpressionStatement() && token !== 81 /* FunctionKeyword */) { - return parseFunctionBlock(false, true); + function setYieldContext(val) { + setContextFlag(val, 4); + } + function setGeneratorParameterContext(val) { + setContextFlag(val, 8); + } + function setDecoratorContext(val) { + setContextFlag(val, 16); + } + function doOutsideOfContext(flags, func) { + var currentContextFlags = contextFlags & flags; + if (currentContextFlags) { + setContextFlag(false, currentContextFlags); + var result = func(); + setContextFlag(true, currentContextFlags); + return result; } - return parseAssignmentExpressionOrHigher(); + return func(); } - function parseConditionalExpressionRest(leftOperand) { - if (!parseOptional(49 /* QuestionToken */)) { - return leftOperand; + function allowInAnd(func) { + if (contextFlags & 2) { + setDisallowInContext(false); + var result = func(); + setDisallowInContext(true); + return result; } - var node = createNode(158 /* ConditionalExpression */, leftOperand.pos); - node.condition = leftOperand; - node.whenTrue = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(50 /* ColonToken */); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); + return func(); } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); + function disallowInAnd(func) { + if (contextFlags & 2) { + return func(); + } + setDisallowInContext(true); + var result = func(); + setDisallowInContext(false); + return result; } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - if (newPrecedence <= precedence) { - break; - } - if (token === 84 /* InKeyword */ && inDisallowInContext()) { - break; - } - var operator = token; - nextToken(); - leftOperand = makeBinaryExpression(leftOperand, operator, parseBinaryExpressionOrHigher(newPrecedence)); + function doInYieldContext(func) { + if (contextFlags & 4) { + return func(); } - return leftOperand; + setYieldContext(true); + var result = func(); + setYieldContext(false); + return result; } - function isBinaryOperator() { - if (inDisallowInContext() && token === 84 /* InKeyword */) { - return false; + function doOutsideOfYieldContext(func) { + if (contextFlags & 4) { + setYieldContext(false); + var result = func(); + setYieldContext(true); + return result; } - return getBinaryOperatorPrecedence() > 0; + return func(); } - function getBinaryOperatorPrecedence() { - switch (token) { - case 48 /* BarBarToken */: - return 1; - case 47 /* AmpersandAmpersandToken */: - return 2; - case 43 /* BarToken */: - return 3; - case 44 /* CaretToken */: - return 4; - case 42 /* AmpersandToken */: - return 5; - case 27 /* EqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - return 6; - case 23 /* LessThanToken */: - case 24 /* GreaterThanToken */: - case 25 /* LessThanEqualsToken */: - case 26 /* GreaterThanEqualsToken */: - case 85 /* InstanceOfKeyword */: - case 84 /* InKeyword */: - return 7; - case 39 /* LessThanLessThanToken */: - case 40 /* GreaterThanGreaterThanToken */: - case 41 /* GreaterThanGreaterThanGreaterThanToken */: - return 8; - case 32 /* PlusToken */: - case 33 /* MinusToken */: - return 9; - case 34 /* AsteriskToken */: - case 35 /* SlashToken */: - case 36 /* PercentToken */: - return 10; + function doInDecoratorContext(func) { + if (contextFlags & 16) { + return func(); } - return -1; + setDecoratorContext(true); + var result = func(); + setDecoratorContext(false); + return result; } - function makeBinaryExpression(left, operator, right) { - var node = createNode(157 /* BinaryExpression */, left.pos); - node.left = left; - node.operator = operator; - node.right = right; - return finishNode(node); + function inYieldContext() { + return (contextFlags & 4) !== 0; } - function parsePrefixUnaryExpression() { - var node = createNode(155 /* PrefixUnaryExpression */); - node.operator = token; - nextToken(); - node.operand = parseUnaryExpressionOrHigher(); - return finishNode(node); + function inStrictModeContext() { + return (contextFlags & 1) !== 0; } - function parseDeleteExpression() { - var node = createNode(152 /* DeleteExpression */); - nextToken(); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function inGeneratorParameterContext() { + return (contextFlags & 8) !== 0; } - function parseTypeOfExpression() { - var node = createNode(153 /* TypeOfExpression */); - nextToken(); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function inDisallowInContext() { + return (contextFlags & 2) !== 0; } - function parseVoidExpression() { - var node = createNode(154 /* VoidExpression */); - nextToken(); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function inDecoratorContext() { + return (contextFlags & 16) !== 0; } - function parseUnaryExpressionOrHigher() { - switch (token) { - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - case 45 /* ExclamationToken */: - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: - return parsePrefixUnaryExpression(); - case 72 /* DeleteKeyword */: - return parseDeleteExpression(); - case 95 /* TypeOfKeyword */: - return parseTypeOfExpression(); - case 97 /* VoidKeyword */: - return parseVoidExpression(); - case 23 /* LessThanToken */: - return parseTypeAssertion(); - default: - return parsePostfixExpressionOrHigher(); - } + function parseErrorAtCurrentToken(message, arg0) { + var start = scanner.getTokenPos(); + var length = scanner.getTextPos() - start; + parseErrorAtPosition(start, length, message, arg0); } - function parsePostfixExpressionOrHigher() { - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(isLeftHandSideExpression(expression)); - if ((token === 37 /* PlusPlusToken */ || token === 38 /* MinusMinusToken */) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(156 /* PostfixUnaryExpression */, expression.pos); - node.operand = expression; - node.operator = token; - nextToken(); - return finishNode(node); + function parseErrorAtPosition(start, length, message, arg0) { + var lastError = ts.lastOrUndefined(sourceFile.parseDiagnostics); + if (!lastError || start !== lastError.start) { + sourceFile.parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - var expression = token === 89 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher(); - return parseCallExpressionRest(expression); + parseErrorBeforeNextFinishedNode = true; } - function parseMemberExpressionOrHigher() { - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); + function scanError(message, length) { + var pos = scanner.getTextPos(); + parseErrorAtPosition(pos, length || 0, message); } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token === 15 /* OpenParenToken */ || token === 19 /* DotToken */) { - return expression; - } - var node = createNode(143 /* PropertyAccessExpression */, expression.pos); - node.expression = expression; - parseExpected(19 /* DotToken */, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(true); - return finishNode(node); + function getNodePos() { + return scanner.getStartPos(); } - function parseTypeAssertion() { - var node = createNode(148 /* TypeAssertionExpression */); - parseExpected(23 /* LessThanToken */); - node.type = parseType(); - parseExpected(24 /* GreaterThanToken */); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function getNodeEnd() { + return scanner.getStartPos(); } - function parseMemberExpressionRest(expression) { - while (true) { - var dotOrBracketStart = scanner.getTokenPos(); - if (parseOptional(19 /* DotToken */)) { - var propertyAccess = createNode(143 /* PropertyAccessExpression */, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - continue; - } - if (parseOptional(17 /* OpenBracketToken */)) { - var indexedAccess = createNode(144 /* ElementAccessExpression */, expression.pos); - indexedAccess.expression = expression; - if (token !== 18 /* CloseBracketToken */) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 7 /* StringLiteral */ || indexedAccess.argumentExpression.kind === 6 /* NumericLiteral */) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(18 /* CloseBracketToken */); - expression = finishNode(indexedAccess); - continue; - } - if (token === 9 /* NoSubstitutionTemplateLiteral */ || token === 10 /* TemplateHead */) { - var tagExpression = createNode(147 /* TaggedTemplateExpression */, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token === 9 /* NoSubstitutionTemplateLiteral */ ? parseLiteralNode() : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } + function nextToken() { + return token = scanner.scan(); } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token === 23 /* LessThanToken */) { - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(145 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token === 15 /* OpenParenToken */) { - var callExpr = createNode(145 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } + function getTokenPos(pos) { + return ts.skipTrivia(sourceText, pos); } - function parseArgumentList() { - parseExpected(15 /* OpenParenToken */); - var result = parseDelimitedList(10 /* ArgumentExpressions */, parseArgumentExpression); - parseExpected(16 /* CloseParenToken */); + function reScanGreaterToken() { + return token = scanner.reScanGreaterToken(); + } + function reScanSlashToken() { + return token = scanner.reScanSlashToken(); + } + function reScanTemplateToken() { + return token = scanner.reScanTemplateToken(); + } + function speculationHelper(callback, isLookAhead) { + var saveToken = token; + var saveParseDiagnosticsLength = sourceFile.parseDiagnostics.length; + var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; + var saveContextFlags = contextFlags; + var result = isLookAhead + ? scanner.lookAhead(callback) + : scanner.tryScan(callback); + ts.Debug.assert(saveContextFlags === contextFlags); + if (!result || isLookAhead) { + token = saveToken; + sourceFile.parseDiagnostics.length = saveParseDiagnosticsLength; + parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; + } return result; } - function parseTypeArgumentsInExpression() { - if (!parseOptional(23 /* LessThanToken */)) { - return undefined; + function lookAhead(callback) { + return speculationHelper(callback, true); + } + function tryParse(callback) { + return speculationHelper(callback, false); + } + function isIdentifier() { + if (token === 65) { + return true; } - var typeArguments = parseDelimitedList(15 /* TypeArguments */, parseType); - if (!parseExpected(24 /* GreaterThanToken */)) { - return undefined; + if (token === 110 && inYieldContext()) { + return false; } - return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : undefined; + return token > 101; } - function canFollowTypeArgumentsInExpression() { - switch (token) { - case 15 /* OpenParenToken */: - case 19 /* DotToken */: - case 16 /* CloseParenToken */: - case 18 /* CloseBracketToken */: - case 50 /* ColonToken */: - case 21 /* SemicolonToken */: - case 22 /* CommaToken */: - case 49 /* QuestionToken */: - case 27 /* EqualsEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - case 47 /* AmpersandAmpersandToken */: - case 48 /* BarBarToken */: - case 44 /* CaretToken */: - case 42 /* AmpersandToken */: - case 43 /* BarToken */: - case 14 /* CloseBraceToken */: - case 1 /* EndOfFileToken */: - return true; - default: - return false; + function parseExpected(kind, diagnosticMessage) { + if (token === kind) { + nextToken(); + return true; } - } - function parsePrimaryExpression() { - switch (token) { - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - return parseLiteralNode(); - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - case 87 /* NullKeyword */: - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - return parseTokenNode(); - case 15 /* OpenParenToken */: - return parseParenthesizedExpression(); - case 17 /* OpenBracketToken */: - return parseArrayLiteralExpression(); - case 13 /* OpenBraceToken */: - return parseObjectLiteralExpression(); - case 81 /* FunctionKeyword */: - return parseFunctionExpression(); - case 86 /* NewKeyword */: - return parseNewExpression(); - case 35 /* SlashToken */: - case 55 /* SlashEqualsToken */: - if (reScanSlashToken() === 8 /* RegularExpressionLiteral */) { - return parseLiteralNode(); - } - break; - case 10 /* TemplateHead */: - return parseTemplateExpression(); + if (diagnosticMessage) { + parseErrorAtCurrentToken(diagnosticMessage); } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(149 /* ParenthesizedExpression */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - return finishNode(node); + else { + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); + } + return false; } - function parseAssignmentExpressionOrOmittedExpression() { - return token === 22 /* CommaToken */ ? createNode(161 /* OmittedExpression */) : parseAssignmentExpressionOrHigher(); + function parseOptional(t) { + if (token === t) { + nextToken(); + return true; + } + return false; } - function parseArrayLiteralElement() { - return parseAssignmentExpressionOrOmittedExpression(); + function parseOptionalToken(t) { + if (token === t) { + return parseTokenNode(); + } + return undefined; } - function parseArgumentExpression() { - return allowInAnd(parseAssignmentExpressionOrOmittedExpression); + function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { + return parseOptionalToken(t) || + createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); } - function parseArrayLiteralExpression() { - var node = createNode(141 /* ArrayLiteralExpression */); - parseExpected(17 /* OpenBracketToken */); - if (scanner.hasPrecedingLineBreak()) - node.flags |= 256 /* MultiLine */; - node.elements = parseDelimitedList(12 /* ArrayLiteralMembers */, parseArrayLiteralElement); - parseExpected(18 /* CloseBracketToken */); + function parseTokenNode() { + var node = createNode(token); + nextToken(); return finishNode(node); } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var initialToken = token; - if (parseContextualModifier(113 /* GetKeyword */) || parseContextualModifier(117 /* SetKeyword */)) { - var kind = initialToken === 113 /* GetKeyword */ ? 127 /* GetAccessor */ : 128 /* SetAccessor */; - return parseAccessorDeclaration(kind, fullStart, undefined); - } - var asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - var tokenIsIdentifier = isIdentifier(); - var nameToken = token; - var propertyName = parsePropertyName(); - if (asteriskToken || token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, undefined, asteriskToken, propertyName, undefined, true); + function canParseSemicolon() { + if (token === 22) { + return true; } - var questionToken = parseOptionalToken(49 /* QuestionToken */); - if ((token === 22 /* CommaToken */ || token === 14 /* CloseBraceToken */) && tokenIsIdentifier) { - var shorthandDeclaration = createNode(199 /* ShorthandPropertyAssignment */, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - return finishNode(shorthandDeclaration); + return token === 15 || token === 1 || scanner.hasPrecedingLineBreak(); + } + function parseSemicolon() { + if (canParseSemicolon()) { + if (token === 22) { + nextToken(); + } + return true; } else { - var propertyAssignment = createNode(198 /* PropertyAssignment */, fullStart); - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(50 /* ColonToken */); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return finishNode(propertyAssignment); + return parseExpected(22); } } - function parseObjectLiteralExpression() { - var node = createNode(142 /* ObjectLiteralExpression */); - parseExpected(13 /* OpenBraceToken */); - if (scanner.hasPrecedingLineBreak()) { - node.flags |= 256 /* MultiLine */; + function createNode(kind, pos) { + nodeCount++; + var node = new (nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)))(); + if (!(pos >= 0)) { + pos = scanner.getStartPos(); } - node.properties = parseDelimitedList(11 /* ObjectLiteralMembers */, parseObjectLiteralElement); - parseExpected(14 /* CloseBraceToken */); - return finishNode(node); - } - function parseFunctionExpression() { - var node = createNode(150 /* FunctionExpression */); - parseExpected(81 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - node.name = node.asteriskToken ? doInYieldContext(parseOptionalIdentifier) : parseOptionalIdentifier(); - fillSignature(50 /* ColonToken */, !!node.asteriskToken, false, node); - node.body = parseFunctionBlock(!!node.asteriskToken, false); - return finishNode(node); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; + node.pos = pos; + node.end = pos; + return node; } - function parseNewExpression() { - var node = createNode(146 /* NewExpression */); - parseExpected(86 /* NewKeyword */); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token === 15 /* OpenParenToken */) { - node.arguments = parseArgumentList(); + function finishNode(node) { + node.end = scanner.getStartPos(); + if (contextFlags) { + node.parserContextFlags = contextFlags; } - return finishNode(node); + if (parseErrorBeforeNextFinishedNode) { + parseErrorBeforeNextFinishedNode = false; + node.parserContextFlags |= 32; + } + return node; } - function parseBlock(kind, ignoreMissingOpenBrace, checkForStrictMode) { - var node = createNode(kind); - if (parseExpected(13 /* OpenBraceToken */) || ignoreMissingOpenBrace) { - node.statements = parseList(2 /* BlockStatements */, checkForStrictMode, parseStatement); - parseExpected(14 /* CloseBraceToken */); + function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { + if (reportAtCurrentPosition) { + parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); } else { - node.statements = createMissingList(); + parseErrorAtCurrentToken(diagnosticMessage, arg0); } - return finishNode(node); + var result = createNode(kind, scanner.getStartPos()); + result.text = ""; + return finishNode(result); } - function parseFunctionBlock(allowYield, ignoreMissingOpenBrace) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var block = parseBlock(163 /* Block */, ignoreMissingOpenBrace, true); - setYieldContext(savedYieldContext); - return block; + function internIdentifier(text) { + text = ts.escapeIdentifier(text); + return ts.hasProperty(identifiers, text) ? identifiers[text] : (identifiers[text] = text); } - function parseEmptyStatement() { - var node = createNode(165 /* EmptyStatement */); - parseExpected(21 /* SemicolonToken */); - return finishNode(node); + function createIdentifier(isIdentifier, diagnosticMessage) { + identifierCount++; + if (isIdentifier) { + var node = createNode(65); + if (token !== 65) { + node.originalKeywordKind = token; + } + node.text = internIdentifier(scanner.getTokenValue()); + nextToken(); + return finishNode(node); + } + return createMissingNode(65, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); } - function parseIfStatement() { - var node = createNode(167 /* IfStatement */); - parseExpected(82 /* IfKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(74 /* ElseKeyword */) ? parseStatement() : undefined; - return finishNode(node); + function parseIdentifier(diagnosticMessage) { + return createIdentifier(isIdentifier(), diagnosticMessage); } - function parseDoStatement() { - var node = createNode(168 /* DoStatement */); - parseExpected(73 /* DoKeyword */); - node.statement = parseStatement(); - parseExpected(98 /* WhileKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - parseOptional(21 /* SemicolonToken */); - return finishNode(node); + function parseIdentifierName() { + return createIdentifier(isIdentifierOrKeyword()); } - function parseWhileStatement() { - var node = createNode(169 /* WhileStatement */); - parseExpected(98 /* WhileKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); + function isLiteralPropertyName() { + return isIdentifierOrKeyword() || + token === 8 || + token === 7; } - function parseForOrForInStatement() { - var pos = getNodePos(); - parseExpected(80 /* ForKeyword */); - parseExpected(15 /* OpenParenToken */); - if (token !== 21 /* SemicolonToken */) { - if (parseOptional(96 /* VarKeyword */)) { - var declarations = disallowInAnd(parseVariableDeclarationList); - } - else if (parseOptional(102 /* LetKeyword */)) { - var declarations = setFlag(disallowInAnd(parseVariableDeclarationList), 2048 /* Let */); - } - else if (parseOptional(68 /* ConstKeyword */)) { - var declarations = setFlag(disallowInAnd(parseVariableDeclarationList), 4096 /* Const */); - } - else { - var varOrInit = disallowInAnd(parseExpression); - } - } - var forOrForInStatement; - if (parseOptional(84 /* InKeyword */)) { - var forInStatement = createNode(171 /* ForInStatement */, pos); - if (declarations) { - forInStatement.declarations = declarations; - } - else { - forInStatement.variable = varOrInit; - } - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - forOrForInStatement = forInStatement; + function parsePropertyName() { + if (token === 8 || token === 7) { + return parseLiteralNode(true); } - else { - var forStatement = createNode(170 /* ForStatement */, pos); - if (declarations) { - forStatement.declarations = declarations; - } - if (varOrInit) { - forStatement.initializer = varOrInit; - } - parseExpected(21 /* SemicolonToken */); - if (token !== 21 /* SemicolonToken */ && token !== 16 /* CloseParenToken */) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(21 /* SemicolonToken */); - if (token !== 16 /* CloseParenToken */) { - forStatement.iterator = allowInAnd(parseExpression); - } - parseExpected(16 /* CloseParenToken */); - forOrForInStatement = forStatement; + if (token === 18) { + return parseComputedPropertyName(); } - forOrForInStatement.statement = parseStatement(); - return finishNode(forOrForInStatement); + return parseIdentifierName(); } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 173 /* BreakStatement */ ? 64 /* BreakKeyword */ : 69 /* ContinueKeyword */); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(174 /* ReturnStatement */); - parseExpected(88 /* ReturnKeyword */); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); + function parseComputedPropertyName() { + var node = createNode(128); + parseExpected(18); + var yieldContext = inYieldContext(); + if (inGeneratorParameterContext()) { + setYieldContext(false); } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(175 /* WithStatement */); - parseExpected(99 /* WithKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(194 /* CaseClause */); - parseExpected(65 /* CaseKeyword */); - node.expression = allowInAnd(parseExpression); - parseExpected(50 /* ColonToken */); - node.statements = parseList(4 /* SwitchClauseStatements */, false, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(195 /* DefaultClause */); - parseExpected(71 /* DefaultKeyword */); - parseExpected(50 /* ColonToken */); - node.statements = parseList(4 /* SwitchClauseStatements */, false, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token === 65 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(176 /* SwitchStatement */); - parseExpected(90 /* SwitchKeyword */); - parseExpected(15 /* OpenParenToken */); node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - parseExpected(13 /* OpenBraceToken */); - node.clauses = parseList(3 /* SwitchClauses */, false, parseCaseOrDefaultClause); - parseExpected(14 /* CloseBraceToken */); - return finishNode(node); - } - function parseThrowStatement() { - var node = createNode(178 /* ThrowStatement */); - parseExpected(92 /* ThrowKeyword */); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - function parseTryStatement() { - var node = createNode(179 /* TryStatement */); - node.tryBlock = parseTokenAndBlock(94 /* TryKeyword */); - node.catchClause = token === 66 /* CatchKeyword */ ? parseCatchClause() : undefined; - node.finallyBlock = !node.catchClause || token === 79 /* FinallyKeyword */ ? parseTokenAndBlock(79 /* FinallyKeyword */) : undefined; - return finishNode(node); - } - function parseTokenAndBlock(token) { - var pos = getNodePos(); - parseExpected(token); - var result = parseBlock(token === 94 /* TryKeyword */ ? 180 /* TryBlock */ : 181 /* FinallyBlock */, false, false); - result.pos = pos; - return result; - } - function parseCatchClause() { - var result = createNode(197 /* CatchClause */); - parseExpected(66 /* CatchKeyword */); - parseExpected(15 /* OpenParenToken */); - result.name = parseIdentifier(); - result.type = parseTypeAnnotation(); - parseExpected(16 /* CloseParenToken */); - result.block = parseBlock(163 /* Block */, false, false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(182 /* DebuggerStatement */); - parseExpected(70 /* DebuggerKeyword */); - parseSemicolon(); + if (inGeneratorParameterContext()) { + setYieldContext(yieldContext); + } + parseExpected(19); return finishNode(node); } - function isLabel() { - return isIdentifier() && lookAhead(nextTokenIsColonToken); - } - function nextTokenIsColonToken() { - return nextToken() === 50 /* ColonToken */; + function parseContextualModifier(t) { + return token === t && tryParse(nextTokenCanFollowModifier); } - function parseLabeledStatement() { - var node = createNode(177 /* LabeledStatement */); - node.label = parseIdentifier(); - parseExpected(50 /* ColonToken */); - node.statement = parseStatement(); - return finishNode(node); + function nextTokenCanFollowModifier() { + nextToken(); + return canFollowModifier(); } - function parseExpressionStatement() { - var node = createNode(166 /* ExpressionStatement */); - node.expression = allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); + function parseAnyContextualModifier() { + return ts.isModifier(token) && tryParse(nextTokenCanFollowContextualModifier); } - function isStatement(inErrorRecovery) { - switch (token) { - case 21 /* SemicolonToken */: - return !inErrorRecovery; - case 13 /* OpenBraceToken */: - case 96 /* VarKeyword */: - case 102 /* LetKeyword */: - case 81 /* FunctionKeyword */: - case 82 /* IfKeyword */: - case 73 /* DoKeyword */: - case 98 /* WhileKeyword */: - case 80 /* ForKeyword */: - case 69 /* ContinueKeyword */: - case 64 /* BreakKeyword */: - case 88 /* ReturnKeyword */: - case 99 /* WithKeyword */: - case 90 /* SwitchKeyword */: - case 92 /* ThrowKeyword */: - case 94 /* TryKeyword */: - case 70 /* DebuggerKeyword */: - case 66 /* CatchKeyword */: - case 79 /* FinallyKeyword */: - return true; - case 68 /* ConstKeyword */: - var isConstEnum = lookAhead(nextTokenIsEnumKeyword); - return !isConstEnum; - case 101 /* InterfaceKeyword */: - case 67 /* ClassKeyword */: - case 114 /* ModuleKeyword */: - case 75 /* EnumKeyword */: - case 119 /* TypeKeyword */: - if (isDeclarationStart()) { - return false; - } - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - case 107 /* StaticKeyword */: - if (lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine)) { - return false; - } - default: - return isStartOfExpression(); + function nextTokenCanFollowContextualModifier() { + if (token === 70) { + return nextToken() === 77; + } + if (token === 78) { + nextToken(); + if (token === 73) { + return lookAhead(nextTokenIsClassOrFunction); + } + return token !== 35 && token !== 14 && canFollowModifier(); + } + if (token === 73) { + return nextTokenIsClassOrFunction(); } - } - function nextTokenIsEnumKeyword() { nextToken(); - return token === 75 /* EnumKeyword */; + return canFollowModifier(); } - function nextTokenIsIdentifierOrKeywordOnSameLine() { + function canFollowModifier() { + return token === 18 + || token === 14 + || token === 35 + || isLiteralPropertyName(); + } + function nextTokenIsClassOrFunction() { nextToken(); - return isIdentifierOrKeyword() && !scanner.hasPrecedingLineBreak(); + return token === 69 || token === 83; } - function parseStatement() { - switch (token) { - case 13 /* OpenBraceToken */: - return parseBlock(163 /* Block */, false, false); - case 96 /* VarKeyword */: - case 68 /* ConstKeyword */: - return parseVariableStatement(scanner.getStartPos(), undefined); - case 81 /* FunctionKeyword */: - return parseFunctionDeclaration(scanner.getStartPos(), undefined); - case 21 /* SemicolonToken */: - return parseEmptyStatement(); - case 82 /* IfKeyword */: - return parseIfStatement(); - case 73 /* DoKeyword */: - return parseDoStatement(); - case 98 /* WhileKeyword */: - return parseWhileStatement(); - case 80 /* ForKeyword */: - return parseForOrForInStatement(); - case 69 /* ContinueKeyword */: - return parseBreakOrContinueStatement(172 /* ContinueStatement */); - case 64 /* BreakKeyword */: - return parseBreakOrContinueStatement(173 /* BreakStatement */); - case 88 /* ReturnKeyword */: - return parseReturnStatement(); - case 99 /* WithKeyword */: - return parseWithStatement(); - case 90 /* SwitchKeyword */: - return parseSwitchStatement(); - case 92 /* ThrowKeyword */: - return parseThrowStatement(); - case 94 /* TryKeyword */: - case 66 /* CatchKeyword */: - case 79 /* FinallyKeyword */: - return parseTryStatement(); - case 70 /* DebuggerKeyword */: - return parseDebuggerStatement(); - case 102 /* LetKeyword */: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), undefined); + function isListElement(parsingContext, inErrorRecovery) { + var node = currentNode(parsingContext); + if (node) { + return true; + } + switch (parsingContext) { + case 0: + case 1: + return isSourceElement(inErrorRecovery); + case 2: + case 4: + return isStartOfStatement(inErrorRecovery); + case 3: + return token === 67 || token === 73; + case 5: + return isStartOfTypeMember(); + case 6: + return lookAhead(isClassMemberStart) || (token === 22 && !inErrorRecovery); + case 7: + return token === 18 || isLiteralPropertyName(); + case 13: + return token === 18 || token === 35 || isLiteralPropertyName(); + case 10: + return isLiteralPropertyName(); + case 8: + if (token === 14) { + return lookAhead(isValidHeritageClauseObjectLiteral); + } + if (!inErrorRecovery) { + return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); } - default: - return isLabel() ? parseLabeledStatement() : parseExpressionStatement(); + else { + return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); + } + case 9: + return isIdentifierOrPattern(); + case 11: + return token === 23 || token === 21 || isIdentifierOrPattern(); + case 16: + return isIdentifier(); + case 12: + case 14: + return token === 23 || token === 21 || isStartOfExpression(); + case 15: + return isStartOfParameter(); + case 17: + case 18: + return token === 23 || isStartOfType(); + case 19: + return isHeritageClause(); + case 20: + return isIdentifierOrKeyword(); } + ts.Debug.fail("Non-exhaustive case in 'isListElement'."); } - function parseFunctionBlockOrSemicolon(isGenerator) { - if (token === 13 /* OpenBraceToken */) { - return parseFunctionBlock(isGenerator, false); + function isValidHeritageClauseObjectLiteral() { + ts.Debug.assert(token === 14); + if (nextToken() === 15) { + var next = nextToken(); + return next === 23 || next === 14 || next === 79 || next === 102; } - parseSemicolon(ts.Diagnostics.or_expected); - return undefined; + return true; } - function parseVariableDeclaration() { - var node = createNode(183 /* VariableDeclaration */); - node.name = parseIdentifier(); - node.type = parseTypeAnnotation(); - node.initializer = parseInitializer(false); - return finishNode(node); + function nextTokenIsIdentifier() { + nextToken(); + return isIdentifier(); } - function setFlag(array, flag) { - for (var i = 0, n = array.length; i < n; i++) { - array[i].flags |= flag; + function isHeritageClauseExtendsOrImplementsKeyword() { + if (token === 102 || + token === 79) { + return lookAhead(nextTokenIsStartOfExpression); } - return array; - } - function parseVariableDeclarationList() { - return parseDelimitedList(9 /* VariableDeclarations */, parseVariableDeclaration); + return false; } - function parseVariableStatement(fullStart, modifiers) { - var node = createNode(164 /* VariableStatement */, fullStart); - setModifiers(node, modifiers); - if (token === 102 /* LetKeyword */) { - node.flags |= 2048 /* Let */; - } - else if (token === 68 /* ConstKeyword */) { - node.flags |= 4096 /* Const */; - } - else { - ts.Debug.assert(token === 96 /* VarKeyword */); - } + function nextTokenIsStartOfExpression() { nextToken(); - node.declarations = allowInAnd(parseVariableDeclarationList); - setFlag(node.declarations, node.flags); - parseSemicolon(); - return finishNode(node); - } - function parseFunctionDeclaration(fullStart, modifiers) { - var node = createNode(184 /* FunctionDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(81 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - node.name = parseIdentifier(); - fillSignature(50 /* ColonToken */, !!node.asteriskToken, false, node); - node.body = parseFunctionBlockOrSemicolon(!!node.asteriskToken); - return finishNode(node); - } - function parseConstructorDeclaration(pos, modifiers) { - var node = createNode(126 /* Constructor */, pos); - setModifiers(node, modifiers); - parseExpected(111 /* ConstructorKeyword */); - fillSignature(50 /* ColonToken */, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false); - return finishNode(node); - } - function parseMethodDeclaration(fullStart, modifiers, asteriskToken, name, questionToken, requireBlock) { - var method = createNode(125 /* Method */, fullStart); - setModifiers(method, modifiers); - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - fillSignature(50 /* ColonToken */, !!asteriskToken, false, method); - method.body = requireBlock ? parseFunctionBlock(!!asteriskToken, false) : parseFunctionBlockOrSemicolon(!!asteriskToken); - return finishNode(method); + return isStartOfExpression(); } - function parsePropertyOrMethodDeclaration(fullStart, modifiers) { - var asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(49 /* QuestionToken */); - if (asteriskToken || token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, modifiers, asteriskToken, name, questionToken, false); + function isListTerminator(kind) { + if (token === 1) { + return true; } - else { - var property = createNode(124 /* Property */, fullStart); - setModifiers(property, modifiers); - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - property.initializer = allowInAnd(parseNonParameterInitializer); - parseSemicolon(); - return finishNode(property); + switch (kind) { + case 1: + case 2: + case 3: + case 5: + case 6: + case 7: + case 13: + case 10: + case 20: + return token === 15; + case 4: + return token === 15 || token === 67 || token === 73; + case 8: + return token === 14 || token === 79 || token === 102; + case 9: + return isVariableDeclaratorListTerminator(); + case 16: + return token === 25 || token === 16 || token === 14 || token === 79 || token === 102; + case 12: + return token === 17 || token === 22; + case 14: + case 18: + case 11: + return token === 19; + case 15: + return token === 17 || token === 19; + case 17: + return token === 25 || token === 16; + case 19: + return token === 14 || token === 15; } } - function parseNonParameterInitializer() { - return parseInitializer(false); - } - function parseAccessorDeclaration(kind, fullStart, modifiers) { - var node = createNode(kind, fullStart); - setModifiers(node, modifiers); - node.name = parsePropertyName(); - fillSignature(50 /* ColonToken */, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false); - return finishNode(node); - } - function isClassMemberStart() { - var idToken; - while (ts.isModifier(token)) { - idToken = token; - nextToken(); - } - if (token === 34 /* AsteriskToken */) { + function isVariableDeclaratorListTerminator() { + if (canParseSemicolon()) { return true; } - if (isLiteralPropertyName()) { - idToken = token; - nextToken(); + if (isInOrOfKeyword(token)) { + return true; } - if (token === 17 /* OpenBracketToken */) { + if (token === 32) { return true; } - if (idToken !== undefined) { - if (!ts.isKeyword(idToken) || idToken === 117 /* SetKeyword */ || idToken === 113 /* GetKeyword */) { - return true; - } - switch (token) { - case 15 /* OpenParenToken */: - case 23 /* LessThanToken */: - case 50 /* ColonToken */: - case 51 /* EqualsToken */: - case 49 /* QuestionToken */: + return false; + } + function isInSomeParsingContext() { + for (var kind = 0; kind < 21; kind++) { + if (parsingContext & (1 << kind)) { + if (isListElement(kind, true) || isListTerminator(kind)) { return true; - default: - return canParseSemicolon(); + } } } return false; } - function parseModifiers() { - var flags = 0; - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token; - if (!parseAnyContextualModifier()) { - break; + function parseList(kind, checkForStrictMode, parseElement) { + var saveParsingContext = parsingContext; + parsingContext |= 1 << kind; + var result = []; + result.pos = getNodePos(); + var savedStrictModeContext = inStrictModeContext(); + while (!isListTerminator(kind)) { + if (isListElement(kind, false)) { + var element = parseListElement(kind, parseElement); + result.push(element); + if (checkForStrictMode && !inStrictModeContext()) { + if (ts.isPrologueDirective(element)) { + if (isUseStrictPrologueDirective(sourceFile, element)) { + setStrictModeContext(true); + checkForStrictMode = false; + } + } + else { + checkForStrictMode = false; + } + } + continue; } - if (!modifiers) { - modifiers = []; - modifiers.pos = modifierStart; + if (abortParsingListOrMoveToNextToken(kind)) { + break; } - flags |= modifierToFlag(modifierKind); - modifiers.push(finishNode(createNode(modifierKind, modifierStart))); } - if (modifiers) { - modifiers.flags = flags; - modifiers.end = scanner.getStartPos(); + setStrictModeContext(savedStrictModeContext); + result.end = getNodeEnd(); + parsingContext = saveParsingContext; + return result; + } + function isUseStrictPrologueDirective(sourceFile, node) { + ts.Debug.assert(ts.isPrologueDirective(node)); + var nodeText = ts.getSourceTextOfNodeFromSourceFile(sourceFile, node.expression); + return nodeText === '"use strict"' || nodeText === "'use strict'"; + } + function parseListElement(parsingContext, parseElement) { + var node = currentNode(parsingContext); + if (node) { + return consumeNode(node); } - return modifiers; + return parseElement(); } - function parseClassElement() { - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (parseContextualModifier(113 /* GetKeyword */)) { - return parseAccessorDeclaration(127 /* GetAccessor */, fullStart, modifiers); + function currentNode(parsingContext) { + if (parseErrorBeforeNextFinishedNode) { + return undefined; } - if (parseContextualModifier(117 /* SetKeyword */)) { - return parseAccessorDeclaration(128 /* SetAccessor */, fullStart, modifiers); + if (!syntaxCursor) { + return undefined; } - if (token === 111 /* ConstructorKeyword */) { - return parseConstructorDeclaration(fullStart, modifiers); + var node = syntaxCursor.currentNode(scanner.getStartPos()); + if (ts.nodeIsMissing(node)) { + return undefined; } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, modifiers); + if (node.intersectsChange) { + return undefined; } - if (isIdentifierOrKeyword() || token === 7 /* StringLiteral */ || token === 6 /* NumericLiteral */ || token === 34 /* AsteriskToken */ || token === 17 /* OpenBracketToken */) { - return parsePropertyOrMethodDeclaration(fullStart, modifiers); + if (ts.containsParseError(node)) { + return undefined; } - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassDeclaration(fullStart, modifiers) { - var node = createNode(185 /* ClassDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(67 /* ClassKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(true); - if (parseExpected(13 /* OpenBraceToken */)) { - node.members = inGeneratorParameterContext() ? doOutsideOfYieldContext(parseClassMembers) : parseClassMembers(); - parseExpected(14 /* CloseBraceToken */); + var nodeContextFlags = node.parserContextFlags & 63; + if (nodeContextFlags !== contextFlags) { + return undefined; } - else { - node.members = createMissingList(); + if (!canReuseNode(node, parsingContext)) { + return undefined; } - return finishNode(node); + return node; } - function parseHeritageClauses(isClassHeritageClause) { - if (isHeritageClause()) { - return isClassHeritageClause && inGeneratorParameterContext() ? doOutsideOfYieldContext(parseHeritageClausesWorker) : parseHeritageClausesWorker(); + function consumeNode(node) { + scanner.setTextPos(node.end); + nextToken(); + return node; + } + function canReuseNode(node, parsingContext) { + switch (parsingContext) { + case 1: + return isReusableModuleElement(node); + case 6: + return isReusableClassMember(node); + case 3: + return isReusableSwitchClause(node); + case 2: + case 4: + return isReusableStatement(node); + case 7: + return isReusableEnumMember(node); + case 5: + return isReusableTypeMember(node); + case 9: + return isReusableVariableDeclaration(node); + case 15: + return isReusableParameter(node); + case 19: + case 16: + case 18: + case 17: + case 12: + case 13: + case 8: } - return undefined; + return false; } - function parseHeritageClausesWorker() { - return parseList(17 /* HeritageClauses */, false, parseHeritageClause); + function isReusableModuleElement(node) { + if (node) { + switch (node.kind) { + case 210: + case 209: + case 216: + case 215: + case 202: + case 203: + case 206: + case 205: + return true; + } + return isReusableStatement(node); + } + return false; } - function parseHeritageClause() { - if (token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */) { - var node = createNode(196 /* HeritageClause */); - node.token = token; - nextToken(); - node.types = parseDelimitedList(8 /* TypeReferences */, parseTypeReference); - return finishNode(node); + function isReusableClassMember(node) { + if (node) { + switch (node.kind) { + case 136: + case 141: + case 135: + case 137: + case 138: + case 133: + case 179: + return true; + } } - return undefined; + return false; } - function isHeritageClause() { - return token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */; + function isReusableSwitchClause(node) { + if (node) { + switch (node.kind) { + case 221: + case 222: + return true; + } + } + return false; } - function parseClassMembers() { - return parseList(6 /* ClassMembers */, false, parseClassElement); + function isReusableStatement(node) { + if (node) { + switch (node.kind) { + case 201: + case 181: + case 180: + case 184: + case 183: + case 196: + case 192: + case 194: + case 191: + case 190: + case 188: + case 189: + case 187: + case 186: + case 193: + case 182: + case 197: + case 195: + case 185: + case 198: + return true; + } + } + return false; } - function parseInterfaceDeclaration(fullStart, modifiers) { - var node = createNode(186 /* InterfaceDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(101 /* InterfaceKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(false); - node.members = parseObjectTypeMembers(); - return finishNode(node); + function isReusableEnumMember(node) { + return node.kind === 227; } - function parseTypeAliasDeclaration(fullStart, modifiers) { - var node = createNode(187 /* TypeAliasDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(119 /* TypeKeyword */); - node.name = parseIdentifier(); - parseExpected(51 /* EqualsToken */); - node.type = parseType(); - parseSemicolon(); - return finishNode(node); + function isReusableTypeMember(node) { + if (node) { + switch (node.kind) { + case 140: + case 134: + case 141: + case 132: + case 139: + return true; + } + } + return false; } - function parseEnumMember() { - var node = createNode(200 /* EnumMember */, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return finishNode(node); + function isReusableVariableDeclaration(node) { + if (node.kind !== 199) { + return false; + } + var variableDeclarator = node; + return variableDeclarator.initializer === undefined; } - function parseEnumDeclaration(fullStart, modifiers) { - var node = createNode(188 /* EnumDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(75 /* EnumKeyword */); - node.name = parseIdentifier(); - if (parseExpected(13 /* OpenBraceToken */)) { - node.members = parseDelimitedList(7 /* EnumMembers */, parseEnumMember); - parseExpected(14 /* CloseBraceToken */); + function isReusableParameter(node) { + if (node.kind !== 130) { + return false; } - else { - node.members = createMissingList(); + var parameter = node; + return parameter.initializer === undefined; + } + function abortParsingListOrMoveToNextToken(kind) { + parseErrorAtCurrentToken(parsingContextErrors(kind)); + if (isInSomeParsingContext()) { + return true; } - return finishNode(node); + nextToken(); + return false; } - function parseModuleBlock() { - var node = createNode(190 /* ModuleBlock */, scanner.getStartPos()); - if (parseExpected(13 /* OpenBraceToken */)) { - node.statements = parseList(1 /* ModuleElements */, false, parseModuleElement); - parseExpected(14 /* CloseBraceToken */); + function parsingContextErrors(context) { + switch (context) { + case 0: return ts.Diagnostics.Declaration_or_statement_expected; + case 1: return ts.Diagnostics.Declaration_or_statement_expected; + case 2: return ts.Diagnostics.Statement_expected; + case 3: return ts.Diagnostics.case_or_default_expected; + case 4: return ts.Diagnostics.Statement_expected; + case 5: return ts.Diagnostics.Property_or_signature_expected; + case 6: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; + case 7: return ts.Diagnostics.Enum_member_expected; + case 8: return ts.Diagnostics.Expression_expected; + case 9: return ts.Diagnostics.Variable_declaration_expected; + case 10: return ts.Diagnostics.Property_destructuring_pattern_expected; + case 11: return ts.Diagnostics.Array_element_destructuring_pattern_expected; + case 12: return ts.Diagnostics.Argument_expression_expected; + case 13: return ts.Diagnostics.Property_assignment_expected; + case 14: return ts.Diagnostics.Expression_or_comma_expected; + case 15: return ts.Diagnostics.Parameter_declaration_expected; + case 16: return ts.Diagnostics.Type_parameter_declaration_expected; + case 17: return ts.Diagnostics.Type_argument_expected; + case 18: return ts.Diagnostics.Type_expected; + case 19: return ts.Diagnostics.Unexpected_token_expected; + case 20: return ts.Diagnostics.Identifier_expected; + } + } + ; + function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimeter) { + var saveParsingContext = parsingContext; + parsingContext |= 1 << kind; + var result = []; + result.pos = getNodePos(); + var commaStart = -1; + while (true) { + if (isListElement(kind, false)) { + result.push(parseListElement(kind, parseElement)); + commaStart = scanner.getTokenPos(); + if (parseOptional(23)) { + continue; + } + commaStart = -1; + if (isListTerminator(kind)) { + break; + } + parseExpected(23); + if (considerSemicolonAsDelimeter && token === 22 && !scanner.hasPrecedingLineBreak()) { + nextToken(); + } + continue; + } + if (isListTerminator(kind)) { + break; + } + if (abortParsingListOrMoveToNextToken(kind)) { + break; + } } - else { - node.statements = createMissingList(); + if (commaStart >= 0) { + result.hasTrailingComma = true; } - return finishNode(node); + result.end = getNodeEnd(); + parsingContext = saveParsingContext; + return result; } - function parseInternalModuleTail(fullStart, modifiers, flags) { - var node = createNode(189 /* ModuleDeclaration */, fullStart); - setModifiers(node, modifiers); - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(19 /* DotToken */) ? parseInternalModuleTail(getNodePos(), undefined, 1 /* Export */) : parseModuleBlock(); - return finishNode(node); + function createMissingList() { + var pos = getNodePos(); + var result = []; + result.pos = pos; + result.end = pos; + return result; } - function parseAmbientExternalModuleDeclaration(fullStart, modifiers) { - var node = createNode(189 /* ModuleDeclaration */, fullStart); - setModifiers(node, modifiers); - node.name = parseLiteralNode(true); - node.body = parseModuleBlock(); - return finishNode(node); + function parseBracketedList(kind, parseElement, open, close) { + if (parseExpected(open)) { + var result = parseDelimitedList(kind, parseElement); + parseExpected(close); + return result; + } + return createMissingList(); } - function parseModuleDeclaration(fullStart, modifiers) { - parseExpected(114 /* ModuleKeyword */); - return token === 7 /* StringLiteral */ ? parseAmbientExternalModuleDeclaration(fullStart, modifiers) : parseInternalModuleTail(fullStart, modifiers, modifiers ? modifiers.flags : 0); + function parseEntityName(allowReservedWords, diagnosticMessage) { + var entity = parseIdentifier(diagnosticMessage); + while (parseOptional(20)) { + var node = createNode(127, entity.pos); + node.left = entity; + node.right = parseRightSideOfDot(allowReservedWords); + entity = finishNode(node); + } + return entity; } - function isExternalModuleReference() { - return token === 115 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen); + function parseRightSideOfDot(allowIdentifierNames) { + if (scanner.hasPrecedingLineBreak() && scanner.isReservedWord()) { + var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); + if (matchesPattern) { + return createMissingNode(65, true, ts.Diagnostics.Identifier_expected); + } + } + return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); } - function nextTokenIsOpenParen() { - return nextToken() === 15 /* OpenParenToken */; + function parseTemplateExpression() { + var template = createNode(172); + template.head = parseLiteralNode(); + ts.Debug.assert(template.head.kind === 11, "Template head has wrong token kind"); + var templateSpans = []; + templateSpans.pos = getNodePos(); + do { + templateSpans.push(parseTemplateSpan()); + } while (ts.lastOrUndefined(templateSpans).literal.kind === 12); + templateSpans.end = getNodeEnd(); + template.templateSpans = templateSpans; + return finishNode(template); } - function parseImportDeclaration(fullStart, modifiers) { - var node = createNode(191 /* ImportDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(83 /* ImportKeyword */); - node.name = parseIdentifier(); - parseExpected(51 /* EqualsToken */); - node.moduleReference = parseModuleReference(); - parseSemicolon(); - return finishNode(node); + function parseTemplateSpan() { + var span = createNode(178); + span.expression = allowInAnd(parseExpression); + var literal; + if (token === 15) { + reScanTemplateToken(); + literal = parseLiteralNode(); + } + else { + literal = parseExpectedToken(13, false, ts.Diagnostics._0_expected, ts.tokenToString(15)); + } + span.literal = literal; + return finishNode(span); } - function parseModuleReference() { - return isExternalModuleReference() ? parseExternalModuleReference() : parseEntityName(false); + function parseLiteralNode(internName) { + var node = createNode(token); + var text = scanner.getTokenValue(); + node.text = internName ? internIdentifier(text) : text; + if (scanner.hasExtendedUnicodeEscape()) { + node.hasExtendedUnicodeEscape = true; + } + if (scanner.isUnterminated()) { + node.isUnterminated = true; + } + var tokenPos = scanner.getTokenPos(); + nextToken(); + finishNode(node); + if (node.kind === 7 + && sourceText.charCodeAt(tokenPos) === 48 + && ts.isOctalDigit(sourceText.charCodeAt(tokenPos + 1))) { + node.flags |= 16384; + } + return node; } - function parseExternalModuleReference() { - var node = createNode(193 /* ExternalModuleReference */); - parseExpected(115 /* RequireKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = parseExpression(); - if (node.expression.kind === 7 /* StringLiteral */) { - internIdentifier(node.expression.text); - } - parseExpected(16 /* CloseParenToken */); + function parseTypeReference() { + var node = createNode(142); + node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); + if (!scanner.hasPrecedingLineBreak() && token === 24) { + node.typeArguments = parseBracketedList(17, parseType, 24, 25); + } return finishNode(node); } - function parseExportAssignmentTail(fullStart, modifiers) { - var node = createNode(192 /* ExportAssignment */, fullStart); - setModifiers(node, modifiers); - node.exportName = parseIdentifier(); - parseSemicolon(); + function parseTypeQuery() { + var node = createNode(145); + parseExpected(97); + node.exprName = parseEntityName(true); return finishNode(node); } - function isLetDeclaration() { - return inStrictModeContext() || lookAhead(nextTokenIsIdentifierOnSameLine); - } - function isDeclarationStart() { - switch (token) { - case 96 /* VarKeyword */: - case 68 /* ConstKeyword */: - case 81 /* FunctionKeyword */: - return true; - case 102 /* LetKeyword */: - return isLetDeclaration(); - case 67 /* ClassKeyword */: - case 101 /* InterfaceKeyword */: - case 75 /* EnumKeyword */: - case 83 /* ImportKeyword */: - case 119 /* TypeKeyword */: - return lookAhead(nextTokenIsIdentifierOrKeyword); - case 114 /* ModuleKeyword */: - return lookAhead(nextTokenIsIdentifierOrKeywordOrStringLiteral); - case 76 /* ExportKeyword */: - return lookAhead(nextTokenIsEqualsTokenOrDeclarationStart); - case 112 /* DeclareKeyword */: - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - case 107 /* StaticKeyword */: - return lookAhead(nextTokenIsDeclarationStart); + function parseTypeParameter() { + var node = createNode(129); + node.name = parseIdentifier(); + if (parseOptional(79)) { + if (isStartOfType() || !isStartOfExpression()) { + node.constraint = parseType(); + } + else { + node.expression = parseUnaryExpressionOrHigher(); + } } + return finishNode(node); } - function isIdentifierOrKeyword() { - return token >= 63 /* Identifier */; - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return isIdentifierOrKeyword(); + function parseTypeParameters() { + if (token === 24) { + return parseBracketedList(16, parseTypeParameter, 24, 25); + } } - function nextTokenIsIdentifierOrKeywordOrStringLiteral() { - nextToken(); - return isIdentifierOrKeyword() || token === 7 /* StringLiteral */; + function parseParameterType() { + if (parseOptional(51)) { + return token === 8 + ? parseLiteralNode(true) + : parseType(); + } + return undefined; } - function nextTokenIsEqualsTokenOrDeclarationStart() { - nextToken(); - return token === 51 /* EqualsToken */ || isDeclarationStart(); + function isStartOfParameter() { + return token === 21 || isIdentifierOrPattern() || ts.isModifier(token) || token === 52; } - function nextTokenIsDeclarationStart() { - nextToken(); - return isDeclarationStart(); + function setModifiers(node, modifiers) { + if (modifiers) { + node.flags |= modifiers.flags; + node.modifiers = modifiers; + } } - function parseDeclaration() { - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (token === 76 /* ExportKeyword */) { + function parseParameter() { + var node = createNode(130); + node.decorators = parseDecorators(); + setModifiers(node, parseModifiers()); + node.dotDotDotToken = parseOptionalToken(21); + node.name = inGeneratorParameterContext() ? doInYieldContext(parseIdentifierOrPattern) : parseIdentifierOrPattern(); + if (ts.getFullWidth(node.name) === 0 && node.flags === 0 && ts.isModifier(token)) { nextToken(); - if (parseOptional(51 /* EqualsToken */)) { - return parseExportAssignmentTail(fullStart, modifiers); - } } - switch (token) { - case 96 /* VarKeyword */: - case 102 /* LetKeyword */: - case 68 /* ConstKeyword */: - return parseVariableStatement(fullStart, modifiers); - case 81 /* FunctionKeyword */: - return parseFunctionDeclaration(fullStart, modifiers); - case 67 /* ClassKeyword */: - return parseClassDeclaration(fullStart, modifiers); - case 101 /* InterfaceKeyword */: - return parseInterfaceDeclaration(fullStart, modifiers); - case 119 /* TypeKeyword */: - return parseTypeAliasDeclaration(fullStart, modifiers); - case 75 /* EnumKeyword */: - return parseEnumDeclaration(fullStart, modifiers); - case 114 /* ModuleKeyword */: - return parseModuleDeclaration(fullStart, modifiers); - case 83 /* ImportKeyword */: - return parseImportDeclaration(fullStart, modifiers); - default: - ts.Debug.fail("Mismatch between isDeclarationStart and parseDeclaration"); - } - } - function isSourceElement(inErrorRecovery) { - return isDeclarationStart() || isStatement(inErrorRecovery); - } - function parseSourceElement() { - return parseSourceElementOrModuleElement(); + node.questionToken = parseOptionalToken(50); + node.type = parseParameterType(); + node.initializer = inGeneratorParameterContext() ? doOutsideOfYieldContext(parseParameterInitializer) : parseParameterInitializer(); + return finishNode(node); } - function parseModuleElement() { - return parseSourceElementOrModuleElement(); + function parseParameterInitializer() { + return parseInitializer(true); } - function parseSourceElementOrModuleElement() { - return isDeclarationStart() ? parseDeclaration() : parseStatement(); - } - function processReferenceComments() { - var triviaScanner = ts.createScanner(languageVersion, false, sourceText); - var referencedFiles = []; - var amdDependencies = []; - var amdModuleName; - while (true) { - var kind = triviaScanner.scan(); - if (kind === 5 /* WhitespaceTrivia */ || kind === 4 /* NewLineTrivia */ || kind === 3 /* MultiLineCommentTrivia */) { - continue; - } - if (kind !== 2 /* SingleLineCommentTrivia */) { - break; - } - var range = { pos: triviaScanner.getTokenPos(), end: triviaScanner.getTextPos() }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - referencedFiles.push(fileReference); - } - if (diagnosticMessage) { - sourceFile.referenceDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s* 0) { - syntacticDiagnostics = sourceFile.referenceDiagnostics.concat(sourceFile.parseDiagnostics); - } - else { - checkGrammar(sourceText, languageVersion, sourceFile); - syntacticDiagnostics = sourceFile.referenceDiagnostics.concat(sourceFile.grammarDiagnostics); - } - } - ts.Debug.assert(syntacticDiagnostics !== undefined); - return syntacticDiagnostics; - } - var rootNodeFlags = 0; - if (ts.fileExtensionIs(filename, ".d.ts")) { - rootNodeFlags = 1024 /* DeclarationFile */; - } - var sourceFile = createRootNode(201 /* SourceFile */, 0, sourceText.length, rootNodeFlags); - sourceFile.getLineAndCharacterFromPosition = getLineAndCharacterFromSourcePosition; - sourceFile.getPositionFromLineAndCharacter = getPositionFromSourceLineAndCharacter; - sourceFile.getLineStarts = getLineStarts; - sourceFile.getSyntacticDiagnostics = getSyntacticDiagnostics; - sourceFile.filename = ts.normalizePath(filename); - sourceFile.text = sourceText; - sourceFile.referenceDiagnostics = []; - sourceFile.parseDiagnostics = []; - sourceFile.grammarDiagnostics = []; - sourceFile.semanticDiagnostics = []; - var referenceComments = processReferenceComments(); - sourceFile.referencedFiles = referenceComments.referencedFiles; - sourceFile.amdDependencies = referenceComments.amdDependencies; - sourceFile.amdModuleName = referenceComments.amdModuleName; - var scanner = ts.createScanner(languageVersion, true, sourceText, scanError); - nextToken(); - sourceFile.statements = parseList(0 /* SourceElements */, true, parseSourceElement); - ts.Debug.assert(token === 1 /* EndOfFileToken */); - sourceFile.endOfFileToken = parseTokenNode(); - sourceFile.externalModuleIndicator = getExternalModuleIndicator(); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.version = version; - sourceFile.isOpen = isOpen; - sourceFile.languageVersion = languageVersion; - sourceFile.identifiers = identifiers; - return sourceFile; - } - ts.createSourceFile = createSourceFile; - function isLeftHandSideExpression(expr) { - if (expr) { - switch (expr.kind) { - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 146 /* NewExpression */: - case 145 /* CallExpression */: - case 147 /* TaggedTemplateExpression */: - case 141 /* ArrayLiteralExpression */: - case 149 /* ParenthesizedExpression */: - case 142 /* ObjectLiteralExpression */: - case 150 /* FunctionExpression */: - case 63 /* Identifier */: - case 8 /* RegularExpressionLiteral */: - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 159 /* TemplateExpression */: - case 78 /* FalseKeyword */: - case 87 /* NullKeyword */: - case 91 /* ThisKeyword */: - case 93 /* TrueKeyword */: - case 89 /* SuperKeyword */: - return true; + else if (parseOptional(returnToken)) { + signature.type = parseType(); } } - return false; - } - function isAssignmentOperator(token) { - return token >= 51 /* FirstAssignment */ && token <= 62 /* LastAssignment */; - } - function checkGrammar(sourceText, languageVersion, file) { - var grammarDiagnostics = file.grammarDiagnostics; - var scanner = ts.createScanner(languageVersion, true, sourceText); - var inAmbientContext = ts.fileExtensionIs(file.filename, ".d.ts"); - var inFunctionBlock = false; - var parent; - visitNode(file); - function visitNode(node) { - var savedParent = parent; - node.parent = parent; - parent = node; - if (!checkModifiers(node)) { - var savedInFunctionBlock = inFunctionBlock; - if (ts.isFunctionBlock(node)) { - inFunctionBlock = true; - } - var savedInAmbientContext = inAmbientContext; - if (node.flags & 2 /* Ambient */) { - inAmbientContext = true; + function parseParameterList(yieldAndGeneratorParameterContext, requireCompleteParameterList) { + if (parseExpected(16)) { + var savedYieldContext = inYieldContext(); + var savedGeneratorParameterContext = inGeneratorParameterContext(); + setYieldContext(yieldAndGeneratorParameterContext); + setGeneratorParameterContext(yieldAndGeneratorParameterContext); + var result = parseDelimitedList(15, parseParameter); + setYieldContext(savedYieldContext); + setGeneratorParameterContext(savedGeneratorParameterContext); + if (!parseExpected(17) && requireCompleteParameterList) { + return undefined; } - checkNodeAndChildren(node); - inAmbientContext = savedInAmbientContext; - inFunctionBlock = savedInFunctionBlock; + return result; } - parent = savedParent; + return requireCompleteParameterList ? undefined : createMissingList(); } - function checkNodeAndChildren(node) { - var nodeKind = node.kind; - if (inAmbientContext && checkForStatementInAmbientContext(node, nodeKind)) { - return; - } - if (checkNode(node, nodeKind)) { + function parseTypeMemberSemicolon() { + if (parseOptional(23)) { return; } - forEachChild(node, visitNode); - } - function checkNode(node, nodeKind) { - switch (nodeKind) { - case 151 /* ArrowFunction */: - case 129 /* CallSignature */: - case 134 /* ConstructorType */: - case 130 /* ConstructSignature */: - case 133 /* FunctionType */: - return checkAnySignatureDeclaration(node); - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: - return checkBreakOrContinueStatement(node); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return checkCallOrNewExpression(node); - case 188 /* EnumDeclaration */: return checkEnumDeclaration(node); - case 157 /* BinaryExpression */: return checkBinaryExpression(node); - case 197 /* CatchClause */: return checkCatchClause(node); - case 185 /* ClassDeclaration */: return checkClassDeclaration(node); - case 121 /* ComputedPropertyName */: return checkComputedPropertyName(node); - case 126 /* Constructor */: return checkConstructor(node); - case 152 /* DeleteExpression */: return checkDeleteExpression(node); - case 144 /* ElementAccessExpression */: return checkElementAccessExpression(node); - case 192 /* ExportAssignment */: return checkExportAssignment(node); - case 193 /* ExternalModuleReference */: return checkExternalModuleReference(node); - case 171 /* ForInStatement */: return checkForInStatement(node); - case 170 /* ForStatement */: return checkForStatement(node); - case 184 /* FunctionDeclaration */: return checkFunctionDeclaration(node); - case 150 /* FunctionExpression */: return checkFunctionExpression(node); - case 127 /* GetAccessor */: return checkGetAccessor(node); - case 196 /* HeritageClause */: return checkHeritageClause(node); - case 131 /* IndexSignature */: return checkIndexSignature(node); - case 186 /* InterfaceDeclaration */: return checkInterfaceDeclaration(node); - case 177 /* LabeledStatement */: return checkLabeledStatement(node); - case 198 /* PropertyAssignment */: return checkPropertyAssignment(node); - case 125 /* Method */: return checkMethod(node); - case 189 /* ModuleDeclaration */: return checkModuleDeclaration(node); - case 142 /* ObjectLiteralExpression */: return checkObjectLiteralExpression(node); - case 6 /* NumericLiteral */: return checkNumericLiteral(node); - case 123 /* Parameter */: return checkParameter(node); - case 156 /* PostfixUnaryExpression */: return checkPostfixUnaryExpression(node); - case 155 /* PrefixUnaryExpression */: return checkPrefixUnaryExpression(node); - case 124 /* Property */: return checkProperty(node); - case 174 /* ReturnStatement */: return checkReturnStatement(node); - case 128 /* SetAccessor */: return checkSetAccessor(node); - case 201 /* SourceFile */: return checkSourceFile(node); - case 199 /* ShorthandPropertyAssignment */: return checkShorthandPropertyAssignment(node); - case 176 /* SwitchStatement */: return checkSwitchStatement(node); - case 147 /* TaggedTemplateExpression */: return checkTaggedTemplateExpression(node); - case 178 /* ThrowStatement */: return checkThrowStatement(node); - case 138 /* TupleType */: return checkTupleType(node); - case 122 /* TypeParameter */: return checkTypeParameter(node); - case 132 /* TypeReference */: return checkTypeReference(node); - case 183 /* VariableDeclaration */: return checkVariableDeclaration(node); - case 164 /* VariableStatement */: return checkVariableStatement(node); - case 175 /* WithStatement */: return checkWithStatement(node); - case 160 /* YieldExpression */: return checkYieldExpression(node); - } - } - function scanToken(pos) { - var start = ts.skipTrivia(sourceText, pos); - scanner.setTextPos(start); - scanner.scan(); - return start; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var start = scanToken(node.pos); - grammarDiagnostics.push(ts.createFileDiagnostic(file, start, scanner.getTextPos() - start, message, arg0, arg1, arg2)); - return true; - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - scanToken(node.pos); - grammarDiagnostics.push(ts.createFileDiagnostic(file, scanner.getTextPos(), 0, message, arg0, arg1, arg2)); - return true; - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var span = ts.getErrorSpanForNode(node); - var start = span.end > span.pos ? ts.skipTrivia(file.text, span.pos) : span.pos; - var length = span.end - start; - grammarDiagnostics.push(ts.createFileDiagnostic(file, start, length, message, arg0, arg1, arg2)); - return true; - } - function grammarErrorAtPos(start, length, message, arg0, arg1, arg2) { - grammarDiagnostics.push(ts.createFileDiagnostic(file, start, length, message, arg0, arg1, arg2)); - return true; - } - function reportInvalidUseInStrictMode(node) { - var name = sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - return grammarErrorOnNode(node, ts.Diagnostics.Invalid_use_of_0_in_strict_mode, name); + parseSemicolon(); } - function checkForStatementInAmbientContext(node, kind) { - switch (kind) { - case 163 /* Block */: - case 165 /* EmptyStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - case 174 /* ReturnStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 178 /* ThrowStatement */: - case 179 /* TryStatement */: - case 182 /* DebuggerStatement */: - case 177 /* LabeledStatement */: - case 166 /* ExpressionStatement */: - return grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - function checkAnySignatureDeclaration(node) { - return checkTypeParameterList(node.typeParameters) || checkParameterList(node.parameters); - } - function checkBinaryExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */) { - if (isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operator)) { - if (isEvalOrArgumentsIdentifier(node.left)) { - return reportInvalidUseInStrictMode(node.left); - } - } + function parseSignatureMember(kind) { + var node = createNode(kind); + if (kind === 140) { + parseExpected(88); } + fillSignature(51, false, false, node); + parseTypeMemberSemicolon(); + return finishNode(node); } - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - return true; - case 177 /* LabeledStatement */: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); + function isIndexSignature() { + if (token !== 18) { + return false; } - return false; + return lookAhead(isUnambiguouslyIndexSignature); } - function checkLabeledStatement(node) { - var current = node.parent; - while (current) { - if (ts.isAnyFunction(current)) { - break; - } - if (current.kind === 177 /* LabeledStatement */ && current.label.text === node.label.text) { - return grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceText, node.label)); - } - current = current.parent; + function isUnambiguouslyIndexSignature() { + nextToken(); + if (token === 21 || token === 19) { + return true; } - } - function checkBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isAnyFunction(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 177 /* LabeledStatement */: - if (node.label && current.label.text === node.label.text) { - var isMisplacedContinueLabel = node.kind === 172 /* ContinueStatement */ && !isIterationStatement(current.statement, true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 176 /* SwitchStatement */: - if (node.kind === 173 /* BreakStatement */ && !node.label) { - return false; - } - break; - default: - if (isIterationStatement(current, false) && !node.label) { - return false; - } - break; + if (ts.isModifier(token)) { + nextToken(); + if (isIdentifier()) { + return true; } - current = current.parent; } - if (node.label) { - var message = node.kind === 173 /* BreakStatement */ ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); + else if (!isIdentifier()) { + return false; } else { - var message = node.kind === 173 /* BreakStatement */ ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); + nextToken(); } + if (token === 51 || token === 23) { + return true; + } + if (token !== 50) { + return false; + } + nextToken(); + return token === 51 || token === 23 || token === 19; } - function checkCallOrNewExpression(node) { - return checkTypeArguments(node.typeArguments) || checkArguments(node.arguments); - } - function checkArguments(arguments) { - return checkForDisallowedTrailingComma(arguments) || checkForOmittedArgument(arguments); - } - function checkTypeArguments(typeArguments) { - return checkForDisallowedTrailingComma(typeArguments) || checkForAtLeastOneTypeArgument(typeArguments); + function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { + var node = createNode(141, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.parameters = parseBracketedList(15, parseParameter, 18, 19); + node.type = parseTypeAnnotation(); + parseTypeMemberSemicolon(); + return finishNode(node); } - function checkForOmittedArgument(arguments) { - if (arguments) { - for (var i = 0, n = arguments.length; i < n; i++) { - var arg = arguments[i]; - if (arg.kind === 161 /* OmittedExpression */) { - return grammarErrorAtPos(arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } + function parsePropertyOrMethodSignature() { + var fullStart = scanner.getStartPos(); + var name = parsePropertyName(); + var questionToken = parseOptionalToken(50); + if (token === 16 || token === 24) { + var method = createNode(134, fullStart); + method.name = name; + method.questionToken = questionToken; + fillSignature(51, false, false, method); + parseTypeMemberSemicolon(); + return finishNode(method); } - } - function checkForAtLeastOneTypeArgument(typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceText, typeArguments.end) + ">".length; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); + else { + var property = createNode(132, fullStart); + property.name = name; + property.questionToken = questionToken; + property.type = parseTypeAnnotation(); + parseTypeMemberSemicolon(); + return finishNode(property); } } - function checkForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); + function isStartOfTypeMember() { + switch (token) { + case 16: + case 24: + case 18: + return true; + default: + if (ts.isModifier(token)) { + var result = lookAhead(isStartOfIndexSignatureDeclaration); + if (result) { + return result; + } + } + return isLiteralPropertyName() && lookAhead(isTypeMemberWithLiteralPropertyName); } } - function checkCatchClause(node) { - if (node.type) { - var colonStart = ts.skipTrivia(sourceText, node.name.end); - return grammarErrorAtPos(colonStart, ":".length, ts.Diagnostics.Catch_clause_parameter_cannot_have_a_type_annotation); - } - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.name)) { - return reportInvalidUseInStrictMode(node.name); + function isStartOfIndexSignatureDeclaration() { + while (ts.isModifier(token)) { + nextToken(); } + return isIndexSignature(); } - function checkClassDeclaration(node) { - return checkClassDeclarationHeritageClauses(node); + function isTypeMemberWithLiteralPropertyName() { + nextToken(); + return token === 16 || + token === 24 || + token === 50 || + token === 51 || + canParseSemicolon(); } - function checkClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (node.heritageClauses) { - for (var i = 0, n = node.heritageClauses.length; i < n; i++) { - ts.Debug.assert(i <= 2); - var heritageClause = node.heritageClauses[i]; - if (heritageClause.token === 77 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; + function parseTypeMember() { + switch (token) { + case 16: + case 24: + return parseSignatureMember(139); + case 18: + return isIndexSignature() + ? parseIndexSignatureDeclaration(scanner.getStartPos(), undefined, undefined) + : parsePropertyOrMethodSignature(); + case 88: + if (lookAhead(isStartOfConstructSignature)) { + return parseSignatureMember(140); } - else { - ts.Debug.assert(heritageClause.token === 100 /* ImplementsKeyword */); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); + case 8: + case 7: + return parsePropertyOrMethodSignature(); + default: + if (ts.isModifier(token)) { + var result = tryParse(parseIndexSignatureWithModifiers); + if (result) { + return result; } - seenImplementsClause = true; } - } + if (isIdentifierOrKeyword()) { + return parsePropertyOrMethodSignature(); + } } - return false; } - function checkForAtLeastOneHeritageClause(types, listType) { - if (types && types.length === 0) { - return grammarErrorAtPos(types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } + function parseIndexSignatureWithModifiers() { + var fullStart = scanner.getStartPos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + return isIndexSignature() + ? parseIndexSignatureDeclaration(fullStart, decorators, modifiers) + : undefined; } - function checkConstructor(node) { - return checkAnySignatureDeclaration(node) || checkConstructorTypeParameters(node) || checkConstructorTypeAnnotation(node) || checkForBodyInAmbientContext(node.body, true); + function isStartOfConstructSignature() { + nextToken(); + return token === 16 || token === 24; } - function checkConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } + function parseTypeLiteral() { + var node = createNode(146); + node.members = parseObjectTypeMembers(); + return finishNode(node); } - function checkConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); + function parseObjectTypeMembers() { + var members; + if (parseExpected(14)) { + members = parseList(5, false, parseTypeMember); + parseExpected(15); } + else { + members = createMissingList(); + } + return members; } - function checkDeleteExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */ && node.expression.kind === 63 /* Identifier */) { - return grammarErrorOnNode(node.expression, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode); + function parseTupleType() { + var node = createNode(148); + node.elementTypes = parseBracketedList(18, parseType, 18, 19); + return finishNode(node); + } + function parseParenthesizedType() { + var node = createNode(150); + parseExpected(16); + node.type = parseType(); + parseExpected(17); + return finishNode(node); + } + function parseFunctionOrConstructorType(kind) { + var node = createNode(kind); + if (kind === 144) { + parseExpected(88); } + fillSignature(32, false, false, node); + return finishNode(node); } - function checkEnumDeclaration(enumDecl) { - var enumIsConst = (enumDecl.flags & 4096 /* Const */) !== 0; - var hasError = false; - if (!enumIsConst) { - var inConstantEnumMemberSection = true; - for (var i = 0, n = enumDecl.members.length; i < n; i++) { - var node = enumDecl.members[i]; - if (node.name.kind === 121 /* ComputedPropertyName */) { - hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else if (inAmbientContext) { - if (node.initializer && !isIntegerLiteral(node.initializer)) { - hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Ambient_enum_elements_can_only_have_integer_literal_initializers) || hasError; - } - } - else if (node.initializer) { - inConstantEnumMemberSection = isIntegerLiteral(node.initializer); - } - else if (!inConstantEnumMemberSection) { - hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Enum_member_must_have_initializer) || hasError; - } - } - } - return hasError; - } - function isIntegerLiteral(expression) { - function isInteger(literalExpression) { - return /^[0-9]+([eE]\+?[0-9]+)?$/.test(literalExpression.text); - } - if (expression.kind === 155 /* PrefixUnaryExpression */) { - var unaryExpression = expression; - if (unaryExpression.operator === 32 /* PlusToken */ || unaryExpression.operator === 33 /* MinusToken */) { - expression = unaryExpression.operand; - } - } - if (expression.kind === 6 /* NumericLiteral */) { - return isInteger(expression); - } - return false; + function parseKeywordAndNoDot() { + var node = parseTokenNode(); + return token === 20 ? undefined : node; } - function checkExportAssignment(node) { - if (node.flags & 243 /* Modifier */) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); + function parseNonArrayType() { + switch (token) { + case 112: + case 122: + case 120: + case 113: + case 123: + var node = tryParse(parseKeywordAndNoDot); + return node || parseTypeReference(); + case 99: + return parseTokenNode(); + case 97: + return parseTypeQuery(); + case 14: + return parseTypeLiteral(); + case 18: + return parseTupleType(); + case 16: + return parseParenthesizedType(); + default: + return parseTypeReference(); } } - function checkExternalModuleReference(node) { - if (node.expression.kind !== 7 /* StringLiteral */) { - return grammarErrorOnNode(node.expression, ts.Diagnostics.String_literal_expected); + function isStartOfType() { + switch (token) { + case 112: + case 122: + case 120: + case 113: + case 123: + case 99: + case 97: + case 14: + case 18: + case 24: + case 88: + return true; + case 16: + return lookAhead(isStartOfParenthesizedOrFunctionType); + default: + return isIdentifier(); } } - function checkForInStatement(node) { - return checkVariableDeclarations(node.declarations) || checkForMoreThanOneDeclaration(node.declarations); - } - function checkForStatement(node) { - return checkVariableDeclarations(node.declarations); + function isStartOfParenthesizedOrFunctionType() { + nextToken(); + return token === 17 || isStartOfParameter() || isStartOfType(); } - function checkForMoreThanOneDeclaration(declarations) { - if (declarations && declarations.length > 1) { - return grammarErrorOnFirstToken(declarations[1], ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement); + function parseArrayTypeOrHigher() { + var type = parseNonArrayType(); + while (!scanner.hasPrecedingLineBreak() && parseOptional(18)) { + parseExpected(19); + var node = createNode(147, type.pos); + node.elementType = type; + type = finishNode(node); } + return type; } - function checkFunctionDeclaration(node) { - return checkAnySignatureDeclaration(node) || checkFunctionName(node.name) || checkForBodyInAmbientContext(node.body, false) || checkForGenerator(node); - } - function checkForGenerator(node) { - if (node.asteriskToken) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_currently_supported); + function parseUnionTypeOrHigher() { + var type = parseArrayTypeOrHigher(); + if (token === 44) { + var types = [type]; + types.pos = type.pos; + while (parseOptional(44)) { + types.push(parseArrayTypeOrHigher()); + } + types.end = getNodeEnd(); + var node = createNode(149, type.pos); + node.types = types; + type = finishNode(node); } + return type; } - function checkFunctionExpression(node) { - return checkAnySignatureDeclaration(node) || checkFunctionName(node.name) || checkForGenerator(node); - } - function checkFunctionName(name) { - if (name && name.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(name)) { - return reportInvalidUseInStrictMode(name); + function isStartOfFunctionType() { + if (token === 24) { + return true; } + return token === 16 && lookAhead(isUnambiguouslyStartOfFunctionType); } - function checkGetAccessor(node) { - return checkAnySignatureDeclaration(node) || checkAccessor(node); - } - function checkElementAccessExpression(node) { - if (!node.argumentExpression) { - if (node.parent.kind === 146 /* NewExpression */ && node.parent.expression === node) { - var start = ts.skipTrivia(sourceText, node.expression.end); - var end = node.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); + function isUnambiguouslyStartOfFunctionType() { + nextToken(); + if (token === 17 || token === 21) { + return true; + } + if (isIdentifier() || ts.isModifier(token)) { + nextToken(); + if (token === 51 || token === 23 || + token === 50 || token === 53 || + isIdentifier() || ts.isModifier(token)) { + return true; } - else { - var start = node.end - "]".length; - var end = node.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Expression_expected); + if (token === 17) { + nextToken(); + if (token === 32) { + return true; + } } } + return false; } - function checkHeritageClause(node) { - return checkForDisallowedTrailingComma(node.types) || checkForAtLeastOneHeritageClause(node.types, ts.tokenToString(node.token)); - } - function checkIndexSignature(node) { - return checkIndexSignatureParameters(node) || checkForIndexSignatureModifiers(node); - } - function checkForIndexSignatureModifiers(node) { - if (node.flags & 243 /* Modifier */) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_not_permitted_on_index_signature_members); - } + function parseType() { + var savedYieldContext = inYieldContext(); + var savedGeneratorParameterContext = inGeneratorParameterContext(); + setYieldContext(false); + setGeneratorParameterContext(false); + var result = parseTypeWorker(); + setYieldContext(savedYieldContext); + setGeneratorParameterContext(savedGeneratorParameterContext); + return result; } - function checkIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } + function parseTypeWorker() { + if (isStartOfFunctionType()) { + return parseFunctionOrConstructorType(143); } - else if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); + if (token === 88) { + return parseFunctionOrConstructorType(144); } - else if (parameter.flags & 243 /* Modifier */) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); + return parseUnionTypeOrHigher(); + } + function parseTypeAnnotation() { + return parseOptional(51) ? parseType() : undefined; + } + function isStartOfLeftHandSideExpression() { + switch (token) { + case 93: + case 91: + case 89: + case 95: + case 80: + case 7: + case 8: + case 10: + case 11: + case 16: + case 18: + case 14: + case 83: + case 69: + case 88: + case 36: + case 57: + case 65: + return true; + default: + return isIdentifier(); } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); + } + function isStartOfExpression() { + if (isStartOfLeftHandSideExpression()) { + return true; } - else if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); + switch (token) { + case 33: + case 34: + case 47: + case 46: + case 74: + case 97: + case 99: + case 38: + case 39: + case 24: + case 110: + return true; + default: + if (isBinaryOperator()) { + return true; + } + return isIdentifier(); } - else if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); + } + function isStartOfExpressionStatement() { + return token !== 14 && + token !== 83 && + token !== 69 && + token !== 52 && + isStartOfExpression(); + } + function parseExpression() { + // Expression[in]: + // AssignmentExpression[in] + // Expression[in] , AssignmentExpression[in] + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(false); } - else if (parameter.type.kind !== 118 /* StringKeyword */ && parameter.type.kind !== 116 /* NumberKeyword */) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); + var expr = parseAssignmentExpressionOrHigher(); + var operatorToken; + while ((operatorToken = parseOptionalToken(23))) { + expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); } - else if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); + if (saveDecoratorContext) { + setDecoratorContext(true); } + return expr; } - function checkInterfaceDeclaration(node) { - return checkInterfaceDeclarationHeritageClauses(node); - } - function checkInterfaceDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var i = 0, n = node.heritageClauses.length; i < n; i++) { - ts.Debug.assert(i <= 1); - var heritageClause = node.heritageClauses[i]; - if (heritageClause.token === 77 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 100 /* ImplementsKeyword */); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } + function parseInitializer(inParameter) { + if (token !== 53) { + if (scanner.hasPrecedingLineBreak() || (inParameter && token === 14) || !isStartOfExpression()) { + return undefined; } } - return false; + parseExpected(53); + return parseAssignmentExpressionOrHigher(); } - function checkMethod(node) { - if (checkAnySignatureDeclaration(node) || checkForBodyInAmbientContext(node.body, false) || checkForGenerator(node)) { - return true; + function parseAssignmentExpressionOrHigher() { + // AssignmentExpression[in,yield]: + // 1) ConditionalExpression[?in,?yield] + // 2) LeftHandSideExpression = AssignmentExpression[?in,?yield] + // 3) LeftHandSideExpression AssignmentOperator AssignmentExpression[?in,?yield] + // 4) ArrowFunctionExpression[?in,?yield] + // 5) [+Yield] YieldExpression[?In] + // + // Note: for ease of implementation we treat productions '2' and '3' as the same thing. + // (i.e. they're both BinaryExpressions with an assignment operator in it). + if (isYieldExpression()) { + return parseYieldExpression(); + } + var arrowExpression = tryParseParenthesizedArrowFunctionExpression(); + if (arrowExpression) { + return arrowExpression; } - if (node.parent.kind === 185 /* ClassDeclaration */) { - if (checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional)) { + var expr = parseBinaryExpressionOrHigher(0); + if (expr.kind === 65 && token === 32) { + return parseSimpleArrowFunctionExpression(expr); + } + if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { + return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); + } + return parseConditionalExpressionRest(expr); + } + function isYieldExpression() { + if (token === 110) { + if (inYieldContext()) { return true; } - if (inAmbientContext) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_an_ambient_context); - } - else if (!node.body) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_method_overloads); + if (inStrictModeContext()) { + return true; } + return lookAhead(nextTokenIsIdentifierOnSameLine); } - else if (node.parent.kind === 186 /* InterfaceDeclaration */) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_interfaces); - } - else if (node.parent.kind === 136 /* TypeLiteral */) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_type_literals); - } + return false; } - function checkForBodyInAmbientContext(body, isConstructor) { - if (inAmbientContext && body && body.kind === 163 /* Block */) { - var diagnostic = isConstructor ? ts.Diagnostics.A_constructor_implementation_cannot_be_declared_in_an_ambient_context : ts.Diagnostics.A_function_implementation_cannot_be_declared_in_an_ambient_context; - return grammarErrorOnFirstToken(body, diagnostic); + function nextTokenIsIdentifierOnSameLine() { + nextToken(); + return !scanner.hasPrecedingLineBreak() && isIdentifier(); + } + function nextTokenIsIdentifierOrStartOfDestructuringOnTheSameLine() { + nextToken(); + return !scanner.hasPrecedingLineBreak() && + (isIdentifier() || token === 14 || token === 18); + } + function parseYieldExpression() { + var node = createNode(173); + nextToken(); + if (!scanner.hasPrecedingLineBreak() && + (token === 35 || isStartOfExpression())) { + node.asteriskToken = parseOptionalToken(35); + node.expression = parseAssignmentExpressionOrHigher(); + return finishNode(node); + } + else { + return finishNode(node); } } - function checkModuleDeclaration(node) { - return checkModuleDeclarationName(node) || checkModuleDeclarationStatements(node); + function parseSimpleArrowFunctionExpression(identifier) { + ts.Debug.assert(token === 32, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); + var node = createNode(164, identifier.pos); + var parameter = createNode(130, identifier.pos); + parameter.name = identifier; + finishNode(parameter); + node.parameters = [parameter]; + node.parameters.pos = parameter.pos; + node.parameters.end = parameter.end; + node.equalsGreaterThanToken = parseExpectedToken(32, false, ts.Diagnostics._0_expected, "=>"); + node.body = parseArrowFunctionExpressionBody(); + return finishNode(node); } - function checkModuleDeclarationName(node) { - if (!inAmbientContext && node.name.kind === 7 /* StringLiteral */) { - return grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); + function tryParseParenthesizedArrowFunctionExpression() { + var triState = isParenthesizedArrowFunctionExpression(); + if (triState === 0) { + return undefined; + } + var arrowFunction = triState === 1 + ? parseParenthesizedArrowFunctionExpressionHead(true) + : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); + if (!arrowFunction) { + return undefined; } + var lastToken = token; + arrowFunction.equalsGreaterThanToken = parseExpectedToken(32, false, ts.Diagnostics._0_expected, "=>"); + arrowFunction.body = (lastToken === 32 || lastToken === 14) + ? parseArrowFunctionExpressionBody() + : parseIdentifier(); + return finishNode(arrowFunction); } - function checkModuleDeclarationStatements(node) { - if (node.name.kind === 63 /* Identifier */ && node.body.kind === 190 /* ModuleBlock */) { - var statements = node.body.statements; - for (var i = 0, n = statements.length; i < n; i++) { - var statement = statements[i]; - if (statement.kind === 192 /* ExportAssignment */) { - return grammarErrorOnNode(statement, ts.Diagnostics.An_export_assignment_cannot_be_used_in_an_internal_module); - } - else if (ts.isExternalModuleImportDeclaration(statement)) { - return grammarErrorOnNode(ts.getExternalModuleImportDeclarationExpression(statement), ts.Diagnostics.Import_declarations_in_an_internal_module_cannot_reference_an_external_module); - } - } + function isParenthesizedArrowFunctionExpression() { + if (token === 16 || token === 24) { + return lookAhead(isParenthesizedArrowFunctionExpressionWorker); + } + if (token === 32) { + return 1; } + return 0; } - function checkObjectLiteralExpression(node) { - var seen = {}; - var Property = 1; - var GetAccessor = 2; - var SetAccesor = 4; - var GetOrSetAccessor = GetAccessor | SetAccesor; - var inStrictMode = (node.parserContextFlags & 1 /* StrictMode */) !== 0; - for (var i = 0, n = node.properties.length; i < n; i++) { - var prop = node.properties[i]; - var name = prop.name; - if (prop.kind === 161 /* OmittedExpression */ || name.kind === 121 /* ComputedPropertyName */) { - continue; + function isParenthesizedArrowFunctionExpressionWorker() { + var first = token; + var second = nextToken(); + if (first === 16) { + if (second === 17) { + var third = nextToken(); + switch (third) { + case 32: + case 51: + case 14: + return 1; + default: + return 0; + } } - var currentKind; - if (prop.kind === 198 /* PropertyAssignment */ || prop.kind === 199 /* ShorthandPropertyAssignment */ || prop.kind === 125 /* Method */) { - currentKind = Property; + if (second === 18 || second === 14) { + return 2; } - else if (prop.kind === 127 /* GetAccessor */) { - currentKind = GetAccessor; + if (second === 21) { + return 1; } - else if (prop.kind === 128 /* SetAccessor */) { - currentKind = SetAccesor; + if (!isIdentifier()) { + return 0; } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); + if (nextToken() === 51) { + return 1; } - if (!ts.hasProperty(seen, name.text)) { - seen[name.text] = currentKind; - } - else { - var existingKind = seen[name.text]; - if (currentKind === Property && existingKind === Property) { - if (inStrictMode) { - grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode); - } - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen[name.text] = currentKind | existingKind; - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } + return 2; + } + else { + ts.Debug.assert(first === 24); + if (!isIdentifier()) { + return 0; } + return 2; } } - function checkNumericLiteral(node) { - if (node.flags & 8192 /* OctalLiteral */) { - if (node.parserContextFlags & 1 /* StrictMode */) { - return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode); - } - else if (languageVersion >= 1 /* ES5 */) { - return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher); - } - } + function parsePossibleParenthesizedArrowFunctionExpressionHead() { + return parseParenthesizedArrowFunctionExpressionHead(false); } - function checkModifiers(node) { - switch (node.kind) { - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - case 124 /* Property */: - case 125 /* Method */: - case 131 /* IndexSignature */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 189 /* ModuleDeclaration */: - case 188 /* EnumDeclaration */: - case 192 /* ExportAssignment */: - case 164 /* VariableStatement */: - case 184 /* FunctionDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 191 /* ImportDeclaration */: - case 123 /* Parameter */: - break; - default: - return false; - } - if (!node.modifiers) { - return; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare; - var flags = 0; - for (var i = 0, n = node.modifiers.length; i < n; i++) { - var modifier = node.modifiers[i]; - switch (modifier.kind) { - case 106 /* PublicKeyword */: - case 105 /* ProtectedKeyword */: - case 104 /* PrivateKeyword */: - var text; - if (modifier.kind === 106 /* PublicKeyword */) { - text = "public"; - } - else if (modifier.kind === 105 /* ProtectedKeyword */) { - text = "protected"; - lastProtected = modifier; - } - else { - text = "private"; - lastPrivate = modifier; - } - if (flags & 112 /* AccessibilityModifier */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 128 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (node.parent.kind === 190 /* ModuleBlock */ || node.parent.kind === 201 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, text); - } - flags |= modifierToFlag(modifier.kind); - break; - case 107 /* StaticKeyword */: - if (flags & 128 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (node.parent.kind === 190 /* ModuleBlock */ || node.parent.kind === 201 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, "static"); - } - else if (node.kind === 123 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - flags |= 128 /* Static */; - lastStatic = modifier; - break; - case 76 /* ExportKeyword */: - if (flags & 1 /* Export */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 123 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1 /* Export */; - break; - case 112 /* DeclareKeyword */: - if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 123 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (inAmbientContext && node.parent.kind === 190 /* ModuleBlock */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2 /* Ambient */; - lastDeclare = modifier; - break; - } - } - if (node.kind === 126 /* Constructor */) { - if (flags & 128 /* Static */) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - else if (flags & 64 /* Protected */) { - return grammarErrorOnNode(lastProtected, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "protected"); - } - else if (flags & 32 /* Private */) { - return grammarErrorOnNode(lastPrivate, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "private"); - } - } - else if (node.kind === 191 /* ImportDeclaration */ && flags & 2 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 186 /* InterfaceDeclaration */ && flags & 2 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_interface_declaration, "declare"); + function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { + var node = createNode(164); + fillSignature(51, false, !allowAmbiguity, node); + if (!node.parameters) { + return undefined; } - } - function checkParameter(node) { - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.name)) { - return reportInvalidUseInStrictMode(node.name); + if (!allowAmbiguity && token !== 32 && token !== 14) { + return undefined; } + return node; } - function checkTypeParameterList(typeParameters) { - if (checkForDisallowedTrailingComma(typeParameters)) { - return true; + function parseArrowFunctionExpressionBody() { + if (token === 14) { + return parseFunctionBlock(false, false); } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(sourceText, typeParameters.end) + ">".length; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); + if (isStartOfStatement(true) && + !isStartOfExpressionStatement() && + token !== 83 && + token !== 69) { + return parseFunctionBlock(false, true); } + return parseAssignmentExpressionOrHigher(); } - function checkParameterList(parameters) { - if (checkForDisallowedTrailingComma(parameters)) { - return true; - } - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken || parameter.initializer) { - seenOptionalParameter = true; - if (parameter.questionToken && parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else { - if (seenOptionalParameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } + function parseConditionalExpressionRest(leftOperand) { + var questionToken = parseOptionalToken(50); + if (!questionToken) { + return leftOperand; } + var node = createNode(171, leftOperand.pos); + node.condition = leftOperand; + node.questionToken = questionToken; + node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); + node.colonToken = parseExpectedToken(51, false, ts.Diagnostics._0_expected, ts.tokenToString(51)); + node.whenFalse = parseAssignmentExpressionOrHigher(); + return finishNode(node); } - function checkPostfixUnaryExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.operand)) { - return reportInvalidUseInStrictMode(node.operand); - } + function parseBinaryExpressionOrHigher(precedence) { + var leftOperand = parseUnaryExpressionOrHigher(); + return parseBinaryExpressionRest(precedence, leftOperand); } - function checkPrefixUnaryExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */) { - if ((node.operator === 37 /* PlusPlusToken */ || node.operator === 38 /* MinusMinusToken */) && isEvalOrArgumentsIdentifier(node.operand)) { - return reportInvalidUseInStrictMode(node.operand); - } - } + function isInOrOfKeyword(t) { + return t === 86 || t === 126; } - function checkProperty(node) { - if (node.parent.kind === 185 /* ClassDeclaration */) { - if (checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional) || checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_class_property_declarations)) { - return true; - } - } - else if (node.parent.kind === 186 /* InterfaceDeclaration */) { - if (checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_interfaces)) { - return true; + function parseBinaryExpressionRest(precedence, leftOperand) { + while (true) { + reScanGreaterToken(); + var newPrecedence = getBinaryOperatorPrecedence(); + if (newPrecedence <= precedence) { + break; } - } - else if (node.parent.kind === 136 /* TypeLiteral */) { - if (checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_type_literals)) { - return true; + if (token === 86 && inDisallowInContext()) { + break; } + leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); } - return checkForInitializerInAmbientContext(node); + return leftOperand; } - function checkComputedPropertyName(node) { - return grammarErrorOnNode(node, ts.Diagnostics.Computed_property_names_are_not_currently_supported); - if (languageVersion < 2 /* ES6 */) { - return grammarErrorOnNode(node, ts.Diagnostics.Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher); - } - else if (node.expression.kind === 157 /* BinaryExpression */ && node.expression.operator === 22 /* CommaToken */) { - return grammarErrorOnNode(node.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); + function isBinaryOperator() { + if (inDisallowInContext() && token === 86) { + return false; } + return getBinaryOperatorPrecedence() > 0; } - function checkForDisallowedComputedProperty(node, message) { - if (node.kind === 121 /* ComputedPropertyName */) { - return grammarErrorOnNode(node, message); + function getBinaryOperatorPrecedence() { + switch (token) { + case 49: + return 1; + case 48: + return 2; + case 44: + return 3; + case 45: + return 4; + case 43: + return 5; + case 28: + case 29: + case 30: + case 31: + return 6; + case 24: + case 25: + case 26: + case 27: + case 87: + case 86: + return 7; + case 40: + case 41: + case 42: + return 8; + case 33: + case 34: + return 9; + case 35: + case 36: + case 37: + return 10; } + return -1; } - function checkForInitializerInAmbientContext(node) { - if (inAmbientContext && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } + function makeBinaryExpression(left, operatorToken, right) { + var node = createNode(170, left.pos); + node.left = left; + node.operatorToken = operatorToken; + node.right = right; + return finishNode(node); } - function checkPropertyAssignment(node) { - return checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + function parsePrefixUnaryExpression() { + var node = createNode(168); + node.operator = token; + nextToken(); + node.operand = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkForInvalidQuestionMark(node, questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } + function parseDeleteExpression() { + var node = createNode(165); + nextToken(); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkReturnStatement(node) { - if (!inFunctionBlock) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } + function parseTypeOfExpression() { + var node = createNode(166); + nextToken(); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkSetAccessor(node) { - return checkAnySignatureDeclaration(node) || checkAccessor(node); + function parseVoidExpression() { + var node = createNode(167); + nextToken(); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1 /* ES5 */) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (inAmbientContext) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined) { - return grammarErrorAtPos(accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (kind === 127 /* GetAccessor */ && accessor.parameters.length) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_get_accessor_cannot_have_parameters); - } - else if (kind === 128 /* SetAccessor */) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else if (accessor.parameters.length !== 1) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.flags & 243 /* Modifier */) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } + function parseUnaryExpressionOrHigher() { + switch (token) { + case 33: + case 34: + case 47: + case 46: + case 38: + case 39: + return parsePrefixUnaryExpression(); + case 74: + return parseDeleteExpression(); + case 97: + return parseTypeOfExpression(); + case 99: + return parseVoidExpression(); + case 24: + return parseTypeAssertion(); + default: + return parsePostfixExpressionOrHigher(); } } - function checkSourceFile(node) { - return inAmbientContext && checkTopLevelElementsForRequiredDeclareModifier(file); - } - function checkTopLevelElementsForRequiredDeclareModifier(file) { - for (var i = 0, n = file.statements.length; i < n; i++) { - var decl = file.statements[i]; - if (ts.isDeclaration(decl) || decl.kind === 164 /* VariableStatement */) { - if (checkTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } + function parsePostfixExpressionOrHigher() { + var expression = parseLeftHandSideExpressionOrHigher(); + ts.Debug.assert(ts.isLeftHandSideExpression(expression)); + if ((token === 38 || token === 39) && !scanner.hasPrecedingLineBreak()) { + var node = createNode(169, expression.pos); + node.operand = expression; + node.operator = token; + nextToken(); + return finishNode(node); } + return expression; } - function checkTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 186 /* InterfaceDeclaration */ || node.kind === 191 /* ImportDeclaration */ || node.kind === 192 /* ExportAssignment */ || (node.flags & 2 /* Ambient */)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); + function parseLeftHandSideExpressionOrHigher() { + var expression = token === 91 + ? parseSuperExpression() + : parseMemberExpressionOrHigher(); + return parseCallExpressionRest(expression); } - function checkShorthandPropertyAssignment(node) { - return checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + function parseMemberExpressionOrHigher() { + var expression = parsePrimaryExpression(); + return parseMemberExpressionRest(expression); } - function checkSwitchStatement(node) { - var firstDefaultClause; - for (var i = 0, n = node.clauses.length; i < n; i++) { - var clause = node.clauses[i]; - if (clause.kind === 195 /* DefaultClause */) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var start = ts.skipTrivia(file.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); + function parseSuperExpression() { + var expression = parseTokenNode(); + if (token === 16 || token === 20) { + return expression; + } + var node = createNode(156, expression.pos); + node.expression = expression; + node.dotToken = parseExpectedToken(20, false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); + node.name = parseRightSideOfDot(true); + return finishNode(node); + } + function parseTypeAssertion() { + var node = createNode(161); + parseExpected(24); + node.type = parseType(); + parseExpected(25); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); + } + function parseMemberExpressionRest(expression) { + while (true) { + var dotToken = parseOptionalToken(20); + if (dotToken) { + var propertyAccess = createNode(156, expression.pos); + propertyAccess.expression = expression; + propertyAccess.dotToken = dotToken; + propertyAccess.name = parseRightSideOfDot(true); + expression = finishNode(propertyAccess); + continue; + } + if (!inDecoratorContext() && parseOptional(18)) { + var indexedAccess = createNode(157, expression.pos); + indexedAccess.expression = expression; + if (token !== 19) { + indexedAccess.argumentExpression = allowInAnd(parseExpression); + if (indexedAccess.argumentExpression.kind === 8 || indexedAccess.argumentExpression.kind === 7) { + var literal = indexedAccess.argumentExpression; + literal.text = internIdentifier(literal.text); + } } + parseExpected(19); + expression = finishNode(indexedAccess); + continue; + } + if (token === 10 || token === 11) { + var tagExpression = createNode(160, expression.pos); + tagExpression.tag = expression; + tagExpression.template = token === 10 + ? parseLiteralNode() + : parseTemplateExpression(); + expression = finishNode(tagExpression); + continue; } + return expression; } } - function checkTaggedTemplateExpression(node) { - if (languageVersion < 2 /* ES6 */) { - return grammarErrorOnFirstToken(node.template, ts.Diagnostics.Tagged_templates_are_only_available_when_targeting_ECMAScript_6_and_higher); + function parseCallExpressionRest(expression) { + while (true) { + expression = parseMemberExpressionRest(expression); + if (token === 24) { + var typeArguments = tryParse(parseTypeArgumentsInExpression); + if (!typeArguments) { + return expression; + } + var callExpr = createNode(158, expression.pos); + callExpr.expression = expression; + callExpr.typeArguments = typeArguments; + callExpr.arguments = parseArgumentList(); + expression = finishNode(callExpr); + continue; + } + else if (token === 16) { + var callExpr = createNode(158, expression.pos); + callExpr.expression = expression; + callExpr.arguments = parseArgumentList(); + expression = finishNode(callExpr); + continue; + } + return expression; } } - function checkThrowStatement(node) { - if (node.expression === undefined) { - return grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } + function parseArgumentList() { + parseExpected(16); + var result = parseDelimitedList(12, parseArgumentExpression); + parseExpected(17); + return result; } - function checkTupleType(node) { - return checkForDisallowedTrailingComma(node.elementTypes) || checkForAtLeastOneType(node); + function parseTypeArgumentsInExpression() { + if (!parseOptional(24)) { + return undefined; + } + var typeArguments = parseDelimitedList(17, parseType); + if (!parseExpected(25)) { + return undefined; + } + return typeArguments && canFollowTypeArgumentsInExpression() + ? typeArguments + : undefined; } - function checkForAtLeastOneType(node) { - if (node.elementTypes.length === 0) { - return grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); + function canFollowTypeArgumentsInExpression() { + switch (token) { + case 16: + case 20: + case 17: + case 19: + case 51: + case 22: + case 50: + case 28: + case 30: + case 29: + case 31: + case 48: + case 49: + case 45: + case 43: + case 44: + case 15: + case 1: + return true; + case 23: + case 14: + default: + return false; } } - function checkTypeParameter(node) { - if (node.expression) { - return grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); + function parsePrimaryExpression() { + switch (token) { + case 7: + case 8: + case 10: + return parseLiteralNode(); + case 93: + case 91: + case 89: + case 95: + case 80: + return parseTokenNode(); + case 16: + return parseParenthesizedExpression(); + case 18: + return parseArrayLiteralExpression(); + case 14: + return parseObjectLiteralExpression(); + case 69: + return parseClassExpression(); + case 83: + return parseFunctionExpression(); + case 88: + return parseNewExpression(); + case 36: + case 57: + if (reScanSlashToken() === 9) { + return parseLiteralNode(); + } + break; + case 11: + return parseTemplateExpression(); } + return parseIdentifier(ts.Diagnostics.Expression_expected); } - function checkTypeReference(node) { - return checkTypeArguments(node.typeArguments); + function parseParenthesizedExpression() { + var node = createNode(162); + parseExpected(16); + node.expression = allowInAnd(parseExpression); + parseExpected(17); + return finishNode(node); } - function checkVariableDeclaration(node) { - if (inAmbientContext && node.initializer) { - var equalsPos = node.type ? ts.skipTrivia(sourceText, node.type.end) : ts.skipTrivia(sourceText, node.name.end); - return grammarErrorAtPos(equalsPos, "=".length, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - if (!inAmbientContext && !node.initializer && ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); + function parseSpreadElement() { + var node = createNode(174); + parseExpected(21); + node.expression = parseAssignmentExpressionOrHigher(); + return finishNode(node); + } + function parseArgumentOrArrayLiteralElement() { + return token === 21 ? parseSpreadElement() : + token === 23 ? createNode(176) : + parseAssignmentExpressionOrHigher(); + } + function parseArgumentExpression() { + return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); + } + function parseArrayLiteralExpression() { + var node = createNode(154); + parseExpected(18); + if (scanner.hasPrecedingLineBreak()) + node.flags |= 512; + node.elements = parseDelimitedList(14, parseArgumentOrArrayLiteralElement); + parseExpected(19); + return finishNode(node); + } + function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { + if (parseContextualModifier(116)) { + return parseAccessorDeclaration(137, fullStart, decorators, modifiers); } - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.name)) { - return reportInvalidUseInStrictMode(node.name); + else if (parseContextualModifier(121)) { + return parseAccessorDeclaration(138, fullStart, decorators, modifiers); } + return undefined; } - function checkVariableDeclarations(declarations) { - if (declarations) { - if (checkForDisallowedTrailingComma(declarations)) { - return true; - } - if (!declarations.length) { - return grammarErrorAtPos(declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - var decl = declarations[0]; - if (languageVersion < 2 /* ES6 */) { - if (ts.isLet(decl)) { - return grammarErrorOnFirstToken(decl, ts.Diagnostics.let_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher); - } - else if (ts.isConst(decl)) { - return grammarErrorOnFirstToken(decl, ts.Diagnostics.const_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher); - } - } + function parseObjectLiteralElement() { + var fullStart = scanner.getStartPos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); + if (accessor) { + return accessor; } - } - function checkVariableStatement(node) { - return checkVariableDeclarations(node.declarations) || checkForDisallowedLetOrConstStatement(node); - } - function checkForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } + var asteriskToken = parseOptionalToken(35); + var tokenIsIdentifier = isIdentifier(); + var nameToken = token; + var propertyName = parsePropertyName(); + var questionToken = parseOptionalToken(50); + if (asteriskToken || token === 16 || token === 24) { + return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); + } + if ((token === 23 || token === 15) && tokenIsIdentifier) { + var shorthandDeclaration = createNode(226, fullStart); + shorthandDeclaration.name = propertyName; + shorthandDeclaration.questionToken = questionToken; + return finishNode(shorthandDeclaration); + } + else { + var propertyAssignment = createNode(225, fullStart); + propertyAssignment.name = propertyName; + propertyAssignment.questionToken = questionToken; + parseExpected(51); + propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); + return finishNode(propertyAssignment); } } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 175 /* WithStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - return false; - case 177 /* LabeledStatement */: - return allowLetAndConstDeclarations(parent.parent); + function parseObjectLiteralExpression() { + var node = createNode(155); + parseExpected(14); + if (scanner.hasPrecedingLineBreak()) { + node.flags |= 512; } - return true; + node.properties = parseDelimitedList(13, parseObjectLiteralElement, true); + parseExpected(15); + return finishNode(node); } - function checkWithStatement(node) { - if (node.parserContextFlags & 1 /* StrictMode */) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); + function parseFunctionExpression() { + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(false); } + var node = createNode(163); + parseExpected(83); + node.asteriskToken = parseOptionalToken(35); + node.name = node.asteriskToken ? doInYieldContext(parseOptionalIdentifier) : parseOptionalIdentifier(); + fillSignature(51, !!node.asteriskToken, false, node); + node.body = parseFunctionBlock(!!node.asteriskToken, false); + if (saveDecoratorContext) { + setDecoratorContext(true); + } + return finishNode(node); } - function checkYieldExpression(node) { - if (!(node.parserContextFlags & 4 /* Yield */)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expression_must_be_contained_within_a_generator_declaration); + function parseOptionalIdentifier() { + return isIdentifier() ? parseIdentifier() : undefined; + } + function parseNewExpression() { + var node = createNode(159); + parseExpected(88); + node.expression = parseMemberExpressionOrHigher(); + node.typeArguments = tryParse(parseTypeArgumentsInExpression); + if (node.typeArguments || token === 16) { + node.arguments = parseArgumentList(); } - return grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expressions_are_not_currently_supported); + return finishNode(node); } - } - function createProgram(rootNames, options, host) { - var program; - var files = []; - var filesByName = {}; - var errors = []; - var seenNoDefaultLib = options.noLib; - var commonSourceDirectory; - ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); - if (!seenNoDefaultLib) { - processRootFile(host.getDefaultLibFilename(options), true); + function parseBlock(ignoreMissingOpenBrace, checkForStrictMode, diagnosticMessage) { + var node = createNode(180); + if (parseExpected(14, diagnosticMessage) || ignoreMissingOpenBrace) { + node.statements = parseList(2, checkForStrictMode, parseStatement); + parseExpected(15); + } + else { + node.statements = createMissingList(); + } + return finishNode(node); } - verifyCompilerOptions(); - errors.sort(ts.compareDiagnostics); - program = { - getSourceFile: getSourceFile, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getCompilerHost: function () { return host; }, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeChecker: function (fullTypeCheckMode) { return ts.createTypeChecker(program, fullTypeCheckMode); }, - getCommonSourceDirectory: function () { return commonSourceDirectory; } - }; - return program; - function getSourceFile(filename) { - filename = host.getCanonicalFileName(filename); - return ts.hasProperty(filesByName, filename) ? filesByName[filename] : undefined; + function parseFunctionBlock(allowYield, ignoreMissingOpenBrace, diagnosticMessage) { + var savedYieldContext = inYieldContext(); + setYieldContext(allowYield); + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(false); + } + var block = parseBlock(ignoreMissingOpenBrace, true, diagnosticMessage); + if (saveDecoratorContext) { + setDecoratorContext(true); + } + setYieldContext(savedYieldContext); + return block; } - function getDiagnostics(sourceFile) { - return sourceFile ? ts.filter(errors, function (e) { return e.file === sourceFile; }) : errors; + function parseEmptyStatement() { + var node = createNode(182); + parseExpected(22); + return finishNode(node); } - function getGlobalDiagnostics() { - return ts.filter(errors, function (e) { return !e.file; }); + function parseIfStatement() { + var node = createNode(184); + parseExpected(84); + parseExpected(16); + node.expression = allowInAnd(parseExpression); + parseExpected(17); + node.thenStatement = parseStatement(); + node.elseStatement = parseOptional(76) ? parseStatement() : undefined; + return finishNode(node); } - function hasExtension(filename) { - return ts.getBaseFilename(filename).indexOf(".") >= 0; + function parseDoStatement() { + var node = createNode(185); + parseExpected(75); + node.statement = parseStatement(); + parseExpected(100); + parseExpected(16); + node.expression = allowInAnd(parseExpression); + parseExpected(17); + parseOptional(22); + return finishNode(node); } - function processRootFile(filename, isDefaultLib) { - processSourceFile(ts.normalizePath(filename), isDefaultLib); + function parseWhileStatement() { + var node = createNode(186); + parseExpected(100); + parseExpected(16); + node.expression = allowInAnd(parseExpression); + parseExpected(17); + node.statement = parseStatement(); + return finishNode(node); } - function processSourceFile(filename, isDefaultLib, refFile, refPos, refEnd) { - if (refEnd !== undefined && refPos !== undefined) { - var start = refPos; - var length = refEnd - refPos; - } - var diagnostic; - if (hasExtension(filename)) { - if (!options.allowNonTsExtensions && !ts.fileExtensionIs(filename, ".ts")) { - diagnostic = ts.Diagnostics.File_0_must_have_extension_ts_or_d_ts; - } - else if (!findSourceFile(filename, isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - } - else if (refFile && host.getCanonicalFileName(filename) === host.getCanonicalFileName(refFile.filename)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - } - } - else { - if (options.allowNonTsExtensions && !findSourceFile(filename, isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - } - else if (!findSourceFile(filename + ".ts", isDefaultLib, refFile, refPos, refEnd) && !findSourceFile(filename + ".d.ts", isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - filename += ".ts"; - } - } - if (diagnostic) { - if (refFile) { - errors.push(ts.createFileDiagnostic(refFile, start, length, diagnostic, filename)); + function parseForOrForInOrForOfStatement() { + var pos = getNodePos(); + parseExpected(82); + parseExpected(16); + var initializer = undefined; + if (token !== 22) { + if (token === 98 || token === 104 || token === 70) { + initializer = parseVariableDeclarationList(true); } else { - errors.push(ts.createCompilerDiagnostic(diagnostic, filename)); + initializer = disallowInAnd(parseExpression); } } - } - function findSourceFile(filename, isDefaultLib, refFile, refStart, refLength) { - var canonicalName = host.getCanonicalFileName(filename); - if (ts.hasProperty(filesByName, canonicalName)) { - return getSourceFileFromCache(filename, canonicalName, false); + var forOrForInOrForOfStatement; + if (parseOptional(86)) { + var forInStatement = createNode(188, pos); + forInStatement.initializer = initializer; + forInStatement.expression = allowInAnd(parseExpression); + parseExpected(17); + forOrForInOrForOfStatement = forInStatement; + } + else if (parseOptional(126)) { + var forOfStatement = createNode(189, pos); + forOfStatement.initializer = initializer; + forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); + parseExpected(17); + forOrForInOrForOfStatement = forOfStatement; } else { - var normalizedAbsolutePath = ts.getNormalizedAbsolutePath(filename, host.getCurrentDirectory()); - var canonicalAbsolutePath = host.getCanonicalFileName(normalizedAbsolutePath); - if (ts.hasProperty(filesByName, canonicalAbsolutePath)) { - return getSourceFileFromCache(normalizedAbsolutePath, canonicalAbsolutePath, true); - } - var file = filesByName[canonicalName] = host.getSourceFile(filename, options.target, function (hostErrorMessage) { - errors.push(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.Cannot_read_file_0_Colon_1, filename, hostErrorMessage)); - }); - if (file) { - seenNoDefaultLib = seenNoDefaultLib || file.hasNoDefaultLib; - filesByName[canonicalAbsolutePath] = file; - if (!options.noResolve) { - var basePath = ts.getDirectoryPath(filename); - processReferencedFiles(file, basePath); - processImportedModules(file, basePath); - } - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - ts.forEach(file.getSyntacticDiagnostics(), function (e) { - errors.push(e); - }); + var forStatement = createNode(187, pos); + forStatement.initializer = initializer; + parseExpected(22); + if (token !== 22 && token !== 17) { + forStatement.condition = allowInAnd(parseExpression); } - } - return file; - function getSourceFileFromCache(filename, canonicalName, useAbsolutePath) { - var file = filesByName[canonicalName]; - if (file && host.useCaseSensitiveFileNames()) { - var sourceFileName = useAbsolutePath ? ts.getNormalizedAbsolutePath(file.filename, host.getCurrentDirectory()) : file.filename; - if (canonicalName !== sourceFileName) { - errors.push(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.Filename_0_differs_from_already_included_filename_1_only_in_casing, filename, sourceFileName)); - } + parseExpected(22); + if (token !== 17) { + forStatement.incrementor = allowInAnd(parseExpression); } - return file; + parseExpected(17); + forOrForInOrForOfStatement = forStatement; } + forOrForInOrForOfStatement.statement = parseStatement(); + return finishNode(forOrForInOrForOfStatement); } - function processReferencedFiles(file, basePath) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFilename = ts.isRootedDiskPath(ref.filename) ? ref.filename : ts.combinePaths(basePath, ref.filename); - processSourceFile(ts.normalizePath(referencedFilename), false, file, ref.pos, ref.end); - }); - } - function processImportedModules(file, basePath) { - ts.forEach(file.statements, function (node) { - if (ts.isExternalModuleImportDeclaration(node) && ts.getExternalModuleImportDeclarationExpression(node).kind === 7 /* StringLiteral */) { - var nameLiteral = ts.getExternalModuleImportDeclarationExpression(node); - var moduleName = nameLiteral.text; - if (moduleName) { - var searchPath = basePath; - while (true) { - var searchName = ts.normalizePath(ts.combinePaths(searchPath, moduleName)); - if (findModuleSourceFile(searchName + ".ts", nameLiteral) || findModuleSourceFile(searchName + ".d.ts", nameLiteral)) { - break; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - } - } - else if (node.kind === 189 /* ModuleDeclaration */ && node.name.kind === 7 /* StringLiteral */ && (node.flags & 2 /* Ambient */ || ts.isDeclarationFile(file))) { - forEachChild(node.body, function (node) { - if (ts.isExternalModuleImportDeclaration(node) && ts.getExternalModuleImportDeclarationExpression(node).kind === 7 /* StringLiteral */) { - var nameLiteral = ts.getExternalModuleImportDeclarationExpression(node); - var moduleName = nameLiteral.text; - if (moduleName) { - var searchName = ts.normalizePath(ts.combinePaths(basePath, moduleName)); - var tsFile = findModuleSourceFile(searchName + ".ts", nameLiteral); - if (!tsFile) { - findModuleSourceFile(searchName + ".d.ts", nameLiteral); - } - } - } - }); - } - }); - function findModuleSourceFile(filename, nameLiteral) { - return findSourceFile(filename, false, file, nameLiteral.pos, nameLiteral.end - nameLiteral.pos); + function parseBreakOrContinueStatement(kind) { + var node = createNode(kind); + parseExpected(kind === 191 ? 66 : 71); + if (!canParseSemicolon()) { + node.label = parseIdentifier(); } + parseSemicolon(); + return finishNode(node); } - function verifyCompilerOptions() { - if (!options.sourceMap && (options.mapRoot || options.sourceRoot)) { - if (options.mapRoot) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option)); - } - if (options.sourceRoot) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option)); - } - return; - } - var firstExternalModule = ts.forEach(files, function (f) { return ts.isExternalModule(f) ? f : undefined; }); - if (firstExternalModule && options.module === 0 /* None */) { - var externalModuleErrorSpan = ts.getErrorSpanForNode(firstExternalModule.externalModuleIndicator); - var errorStart = ts.skipTrivia(firstExternalModule.text, externalModuleErrorSpan.pos); - var errorLength = externalModuleErrorSpan.end - errorStart; - errors.push(ts.createFileDiagnostic(firstExternalModule, errorStart, errorLength, ts.Diagnostics.Cannot_compile_external_modules_unless_the_module_flag_is_provided)); - } - if (options.outDir || options.sourceRoot || (options.mapRoot && (!options.out || firstExternalModule !== undefined))) { - var commonPathComponents; - ts.forEach(files, function (sourceFile) { - if (!(sourceFile.flags & 1024 /* DeclarationFile */) && !ts.fileExtensionIs(sourceFile.filename, ".js")) { - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile.filename, host.getCurrentDirectory()); - sourcePathComponents.pop(); - if (commonPathComponents) { - for (var i = 0; i < Math.min(commonPathComponents.length, sourcePathComponents.length); i++) { - if (commonPathComponents[i] !== sourcePathComponents[i]) { - if (i === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - return; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - } - else { - commonPathComponents = sourcePathComponents; - } - } - }); - commonSourceDirectory = ts.getNormalizedPathFromPathComponents(commonPathComponents); - if (commonSourceDirectory) { - commonSourceDirectory += ts.directorySeparator; - } + function parseReturnStatement() { + var node = createNode(192); + parseExpected(90); + if (!canParseSemicolon()) { + node.expression = allowInAnd(parseExpression); } + parseSemicolon(); + return finishNode(node); } - } - ts.createProgram = createProgram; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getModuleInstanceState(node) { - if (node.kind === 186 /* InterfaceDeclaration */) { - return 0 /* NonInstantiated */; + function parseWithStatement() { + var node = createNode(193); + parseExpected(101); + parseExpected(16); + node.expression = allowInAnd(parseExpression); + parseExpected(17); + node.statement = parseStatement(); + return finishNode(node); } - else if (ts.isConstEnumDeclaration(node)) { - return 2 /* ConstEnumOnly */; + function parseCaseClause() { + var node = createNode(221); + parseExpected(67); + node.expression = allowInAnd(parseExpression); + parseExpected(51); + node.statements = parseList(4, false, parseStatement); + return finishNode(node); } - else if (node.kind === 191 /* ImportDeclaration */ && !(node.flags & 1 /* Export */)) { - return 0 /* NonInstantiated */; + function parseDefaultClause() { + var node = createNode(222); + parseExpected(73); + parseExpected(51); + node.statements = parseList(4, false, parseStatement); + return finishNode(node); } - else if (node.kind === 190 /* ModuleBlock */) { - var state = 0 /* NonInstantiated */; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0 /* NonInstantiated */: - return false; - case 2 /* ConstEnumOnly */: - state = 2 /* ConstEnumOnly */; - return false; - case 1 /* Instantiated */: - state = 1 /* Instantiated */; - return true; - } - }); - return state; + function parseCaseOrDefaultClause() { + return token === 67 ? parseCaseClause() : parseDefaultClause(); } - else if (node.kind === 189 /* ModuleDeclaration */) { - return getModuleInstanceState(node.body); + function parseSwitchStatement() { + var node = createNode(194); + parseExpected(92); + parseExpected(16); + node.expression = allowInAnd(parseExpression); + parseExpected(17); + var caseBlock = createNode(208, scanner.getStartPos()); + parseExpected(14); + caseBlock.clauses = parseList(3, false, parseCaseOrDefaultClause); + parseExpected(15); + node.caseBlock = finishNode(caseBlock); + return finishNode(node); } - else { - return 1 /* Instantiated */; + function parseThrowStatement() { + // ThrowStatement[Yield] : + // throw [no LineTerminator here]Expression[In, ?Yield]; + var node = createNode(196); + parseExpected(94); + node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); + parseSemicolon(); + return finishNode(node); } - } - ts.getModuleInstanceState = getModuleInstanceState; - function hasComputedNameButNotSymbol(declaration) { - return declaration.name && declaration.name.kind === 121 /* ComputedPropertyName */; - } - ts.hasComputedNameButNotSymbol = hasComputedNameButNotSymbol; - function bindSourceFile(file) { - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var symbolCount = 0; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - file.locals = {}; - container = blockScopeContainer = file; - bind(file); - file.symbolCount = symbolCount; + function parseTryStatement() { + var node = createNode(197); + parseExpected(96); + node.tryBlock = parseBlock(false, false); + node.catchClause = token === 68 ? parseCatchClause() : undefined; + if (!node.catchClause || token === 81) { + parseExpected(81); + node.finallyBlock = parseBlock(false, false); + } + return finishNode(node); } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); + function parseCatchClause() { + var result = createNode(224); + parseExpected(68); + if (parseExpected(16)) { + result.variableDeclaration = parseVariableDeclaration(); + } + parseExpected(17); + result.block = parseBlock(false, false); + return finishNode(result); } - function addDeclarationToSymbol(symbol, node, symbolKind) { - symbol.flags |= symbolKind; - if (!symbol.declarations) - symbol.declarations = []; - symbol.declarations.push(node); - if (symbolKind & 1952 /* HasExports */ && !symbol.exports) - symbol.exports = {}; - if (symbolKind & 6240 /* HasMembers */ && !symbol.members) - symbol.members = {}; - node.symbol = symbol; - if (symbolKind & 107455 /* Value */ && !symbol.valueDeclaration) - symbol.valueDeclaration = node; + function parseDebuggerStatement() { + var node = createNode(198); + parseExpected(72); + parseSemicolon(); + return finishNode(node); } - function getDeclarationName(node) { - if (node.name) { - if (node.kind === 189 /* ModuleDeclaration */ && node.name.kind === 7 /* StringLiteral */) { - return '"' + node.name.text + '"'; - } - ts.Debug.assert(!hasComputedNameButNotSymbol(node)); - return node.name.text; + function parseExpressionOrLabeledStatement() { + var fullStart = scanner.getStartPos(); + var expression = allowInAnd(parseExpression); + if (expression.kind === 65 && parseOptional(51)) { + var labeledStatement = createNode(195, fullStart); + labeledStatement.label = expression; + labeledStatement.statement = parseStatement(); + return finishNode(labeledStatement); } - switch (node.kind) { - case 134 /* ConstructorType */: - case 126 /* Constructor */: - return "__constructor"; - case 133 /* FunctionType */: - case 129 /* CallSignature */: - return "__call"; - case 130 /* ConstructSignature */: - return "__new"; - case 131 /* IndexSignature */: - return "__index"; + else { + var expressionStatement = createNode(183, fullStart); + expressionStatement.expression = expression; + parseSemicolon(); + return finishNode(expressionStatement); } } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - function declareSymbol(symbols, parent, node, includes, excludes) { - if (hasComputedNameButNotSymbol(node)) { - return undefined; - } - var name = getDeclarationName(node); - if (name !== undefined) { - var symbol = ts.hasProperty(symbols, name) ? symbols[name] : (symbols[name] = createSymbol(0, name)); - if (symbol.flags & excludes) { - if (node.name) { - node.name.parent = node; - } - var message = symbol.flags & 2 /* BlockScopedVariable */ ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(symbol.declarations, function (declaration) { - file.semanticDiagnostics.push(ts.createDiagnosticForNode(declaration.name, message, getDisplayName(declaration))); - }); - file.semanticDiagnostics.push(ts.createDiagnosticForNode(node.name, message, getDisplayName(node))); - symbol = createSymbol(0, name); + function isStartOfStatement(inErrorRecovery) { + if (ts.isModifier(token)) { + var result = lookAhead(parseVariableStatementOrFunctionDeclarationOrClassDeclarationWithDecoratorsOrModifiers); + if (result) { + return true; } } - else { - symbol = createSymbol(0, "__missing"); - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - if (node.kind === 185 /* ClassDeclaration */ && symbol.exports) { - var prototypeSymbol = createSymbol(4 /* Property */ | 536870912 /* Prototype */, "prototype"); - if (ts.hasProperty(symbol.exports, prototypeSymbol.name)) { - if (node.name) { - node.name.parent = node; + switch (token) { + case 22: + return !inErrorRecovery; + case 14: + case 98: + case 104: + case 83: + case 69: + case 84: + case 75: + case 100: + case 82: + case 71: + case 66: + case 90: + case 101: + case 92: + case 94: + case 96: + case 72: + case 68: + case 81: + return true; + case 70: + var isConstEnum = lookAhead(nextTokenIsEnumKeyword); + return !isConstEnum; + case 103: + case 117: + case 118: + case 77: + case 124: + if (isDeclarationStart()) { + return false; } - file.semanticDiagnostics.push(ts.createDiagnosticForNode(symbol.exports[prototypeSymbol.name].declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports[prototypeSymbol.name] = prototypeSymbol; - prototypeSymbol.parent = symbol; + case 108: + case 106: + case 107: + case 109: + if (lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine)) { + return false; + } + default: + return isStartOfExpression(); } - return symbol; } - function isAmbientContext(node) { - while (node) { - if (node.flags & 2 /* Ambient */) - return true; - node = node.parent; + function nextTokenIsEnumKeyword() { + nextToken(); + return token === 77; + } + function nextTokenIsIdentifierOrKeywordOnSameLine() { + nextToken(); + return isIdentifierOrKeyword() && !scanner.hasPrecedingLineBreak(); + } + function parseStatement() { + switch (token) { + case 14: + return parseBlock(false, false); + case 98: + case 70: + return parseVariableStatement(scanner.getStartPos(), undefined, undefined); + case 83: + return parseFunctionDeclaration(scanner.getStartPos(), undefined, undefined); + case 69: + return parseClassDeclaration(scanner.getStartPos(), undefined, undefined); + case 22: + return parseEmptyStatement(); + case 84: + return parseIfStatement(); + case 75: + return parseDoStatement(); + case 100: + return parseWhileStatement(); + case 82: + return parseForOrForInOrForOfStatement(); + case 71: + return parseBreakOrContinueStatement(190); + case 66: + return parseBreakOrContinueStatement(191); + case 90: + return parseReturnStatement(); + case 101: + return parseWithStatement(); + case 92: + return parseSwitchStatement(); + case 94: + return parseThrowStatement(); + case 96: + case 68: + case 81: + return parseTryStatement(); + case 72: + return parseDebuggerStatement(); + case 104: + if (isLetDeclaration()) { + return parseVariableStatement(scanner.getStartPos(), undefined, undefined); + } + default: + if (ts.isModifier(token) || token === 52) { + var result = tryParse(parseVariableStatementOrFunctionDeclarationOrClassDeclarationWithDecoratorsOrModifiers); + if (result) { + return result; + } + } + return parseExpressionOrLabeledStatement(); } - return false; } - function declareModuleMember(node, symbolKind, symbolExcludes) { - var exportKind = 0; - if (symbolKind & 107455 /* Value */) { - exportKind |= 4194304 /* ExportValue */; + function parseVariableStatementOrFunctionDeclarationOrClassDeclarationWithDecoratorsOrModifiers() { + var start = scanner.getStartPos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + switch (token) { + case 70: + var nextTokenIsEnum = lookAhead(nextTokenIsEnumKeyword); + if (nextTokenIsEnum) { + return undefined; + } + return parseVariableStatement(start, decorators, modifiers); + case 104: + if (!isLetDeclaration()) { + return undefined; + } + return parseVariableStatement(start, decorators, modifiers); + case 98: + return parseVariableStatement(start, decorators, modifiers); + case 83: + return parseFunctionDeclaration(start, decorators, modifiers); + case 69: + return parseClassDeclaration(start, decorators, modifiers); } - if (symbolKind & 3152352 /* Type */) { - exportKind |= 8388608 /* ExportType */; + return undefined; + } + function parseFunctionBlockOrSemicolon(isGenerator, diagnosticMessage) { + if (token !== 14 && canParseSemicolon()) { + parseSemicolon(); + return; } - if (symbolKind & 1536 /* Namespace */) { - exportKind |= 16777216 /* ExportNamespace */; + return parseFunctionBlock(isGenerator, false, diagnosticMessage); + } + function parseArrayBindingElement() { + if (token === 23) { + return createNode(176); } - if (node.flags & 1 /* Export */ || (node.kind !== 191 /* ImportDeclaration */ && isAmbientContext(container))) { - if (exportKind) { - var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); - node.localSymbol = local; - } - else { - declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); - } + var node = createNode(153); + node.dotDotDotToken = parseOptionalToken(21); + node.name = parseIdentifierOrPattern(); + node.initializer = parseInitializer(false); + return finishNode(node); + } + function parseObjectBindingElement() { + var node = createNode(153); + var tokenIsIdentifier = isIdentifier(); + var propertyName = parsePropertyName(); + if (tokenIsIdentifier && token !== 51) { + node.name = propertyName; } else { - declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); + parseExpected(51); + node.propertyName = propertyName; + node.name = parseIdentifierOrPattern(); } + node.initializer = parseInitializer(false); + return finishNode(node); } - function bindChildren(node, symbolKind, isBlockScopeContainer) { - if (symbolKind & 1041936 /* HasLocals */) { - node.locals = {}; + function parseObjectBindingPattern() { + var node = createNode(151); + parseExpected(14); + node.elements = parseDelimitedList(10, parseObjectBindingElement); + parseExpected(15); + return finishNode(node); + } + function parseArrayBindingPattern() { + var node = createNode(152); + parseExpected(18); + node.elements = parseDelimitedList(11, parseArrayBindingElement); + parseExpected(19); + return finishNode(node); + } + function isIdentifierOrPattern() { + return token === 14 || token === 18 || isIdentifier(); + } + function parseIdentifierOrPattern() { + if (token === 18) { + return parseArrayBindingPattern(); } - var saveParent = parent; - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - parent = node; - if (symbolKind & 1048560 /* IsContainer */) { - container = node; - if (lastContainer !== container && !container.nextContainer) { - if (lastContainer) { - lastContainer.nextContainer = container; - } - lastContainer = container; - } + if (token === 14) { + return parseObjectBindingPattern(); } - if (isBlockScopeContainer) { - blockScopeContainer = node; + return parseIdentifier(); + } + function parseVariableDeclaration() { + var node = createNode(199); + node.name = parseIdentifierOrPattern(); + node.type = parseTypeAnnotation(); + if (!isInOrOfKeyword(token)) { + node.initializer = parseInitializer(false); } - ts.forEachChild(node, bind); - container = saveContainer; - parent = saveParent; - blockScopeContainer = savedBlockScopeContainer; + return finishNode(node); } - function bindDeclaration(node, symbolKind, symbolExcludes, isBlockScopeContainer) { - switch (container.kind) { - case 189 /* ModuleDeclaration */: - declareModuleMember(node, symbolKind, symbolExcludes); - break; - case 201 /* SourceFile */: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolKind, symbolExcludes); - break; - } - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); + function parseVariableDeclarationList(inForStatementInitializer) { + var node = createNode(200); + switch (token) { + case 98: break; - case 185 /* ClassDeclaration */: - if (node.flags & 128 /* Static */) { - declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); - break; - } - case 136 /* TypeLiteral */: - case 142 /* ObjectLiteralExpression */: - case 186 /* InterfaceDeclaration */: - declareSymbol(container.symbol.members, container.symbol, node, symbolKind, symbolExcludes); + case 104: + node.flags |= 4096; break; - case 188 /* EnumDeclaration */: - declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + case 70: + node.flags |= 8192; break; + default: + ts.Debug.fail(); } - bindChildren(node, symbolKind, isBlockScopeContainer); - } - function bindConstructorDeclaration(node) { - bindDeclaration(node, 16384 /* Constructor */, 0, true); - ts.forEach(node.parameters, function (p) { - if (p.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */)) { - bindDeclaration(p, 4 /* Property */, 107455 /* PropertyExcludes */, false); - } - }); - } - function bindModuleDeclaration(node) { - if (node.name.kind === 7 /* StringLiteral */) { - bindDeclaration(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */, true); + nextToken(); + if (token === 126 && lookAhead(canFollowContextualOfKeyword)) { + node.declarations = createMissingList(); } else { - var state = getModuleInstanceState(node); - if (state === 0 /* NonInstantiated */) { - bindDeclaration(node, 1024 /* NamespaceModule */, 0 /* NamespaceModuleExcludes */, true); - } - else { - bindDeclaration(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */, true); - if (state === 2 /* ConstEnumOnly */) { - node.symbol.constEnumOnlyModule = true; - } - else if (node.symbol.constEnumOnlyModule) { - node.symbol.constEnumOnlyModule = false; - } - } + var savedDisallowIn = inDisallowInContext(); + setDisallowInContext(inForStatementInitializer); + node.declarations = parseDelimitedList(9, parseVariableDeclaration); + setDisallowInContext(savedDisallowIn); } + return finishNode(node); } - function bindFunctionOrConstructorType(node) { - var symbolKind = node.kind === 133 /* FunctionType */ ? 131072 /* CallSignature */ : 262144 /* ConstructSignature */; - var symbol = createSymbol(symbolKind, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, symbolKind); - bindChildren(node, symbolKind, false); - var typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); - typeLiteralSymbol.members = {}; - typeLiteralSymbol.members[node.kind === 133 /* FunctionType */ ? "__call" : "__new"] = symbol; + function canFollowContextualOfKeyword() { + return nextTokenIsIdentifier() && nextToken() === 17; } - function bindAnonymousDeclaration(node, symbolKind, name, isBlockScopeContainer) { - var symbol = createSymbol(symbolKind, name); - addDeclarationToSymbol(symbol, node, symbolKind); - bindChildren(node, symbolKind, isBlockScopeContainer); + function parseVariableStatement(fullStart, decorators, modifiers) { + var node = createNode(181, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.declarationList = parseVariableDeclarationList(false); + parseSemicolon(); + return finishNode(node); } - function bindCatchVariableDeclaration(node) { - var symbol = createSymbol(1 /* FunctionScopedVariable */, node.name.text || "__missing"); - addDeclarationToSymbol(symbol, node, 1 /* FunctionScopedVariable */); - var saveParent = parent; - var savedBlockScopeContainer = blockScopeContainer; - parent = blockScopeContainer = node; - ts.forEachChild(node, bind); - parent = saveParent; - blockScopeContainer = savedBlockScopeContainer; + function parseFunctionDeclaration(fullStart, decorators, modifiers) { + var node = createNode(201, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(83); + node.asteriskToken = parseOptionalToken(35); + node.name = node.flags & 256 ? parseOptionalIdentifier() : parseIdentifier(); + fillSignature(51, !!node.asteriskToken, false, node); + node.body = parseFunctionBlockOrSemicolon(!!node.asteriskToken, ts.Diagnostics.or_expected); + return finishNode(node); } - function bindBlockScopedVariableDeclaration(node) { - switch (blockScopeContainer.kind) { - case 189 /* ModuleDeclaration */: - declareModuleMember(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); - break; - case 201 /* SourceFile */: - if (ts.isExternalModule(container)) { - declareModuleMember(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); - break; - } - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = {}; - } - declareSymbol(blockScopeContainer.locals, undefined, node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); + function parseConstructorDeclaration(pos, decorators, modifiers) { + var node = createNode(136, pos); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(114); + fillSignature(51, false, false, node); + node.body = parseFunctionBlockOrSemicolon(false, ts.Diagnostics.or_expected); + return finishNode(node); + } + function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { + var method = createNode(135, fullStart); + method.decorators = decorators; + setModifiers(method, modifiers); + method.asteriskToken = asteriskToken; + method.name = name; + method.questionToken = questionToken; + fillSignature(51, !!asteriskToken, false, method); + method.body = parseFunctionBlockOrSemicolon(!!asteriskToken, diagnosticMessage); + return finishNode(method); + } + function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { + var property = createNode(133, fullStart); + property.decorators = decorators; + setModifiers(property, modifiers); + property.name = name; + property.questionToken = questionToken; + property.type = parseTypeAnnotation(); + property.initializer = allowInAnd(parseNonParameterInitializer); + parseSemicolon(); + return finishNode(property); + } + function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { + var asteriskToken = parseOptionalToken(35); + var name = parsePropertyName(); + var questionToken = parseOptionalToken(50); + if (asteriskToken || token === 16 || token === 24) { + return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); + } + else { + return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); } - bindChildren(node, 2 /* BlockScopedVariable */, false); } - function bind(node) { - node.parent = parent; - switch (node.kind) { - case 122 /* TypeParameter */: - bindDeclaration(node, 1048576 /* TypeParameter */, 2103776 /* TypeParameterExcludes */, false); - break; - case 123 /* Parameter */: - bindDeclaration(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */, false); - break; - case 183 /* VariableDeclaration */: - if (node.flags & 6144 /* BlockScoped */) { - bindBlockScopedVariableDeclaration(node); - } - else { - bindDeclaration(node, 1 /* FunctionScopedVariable */, 107454 /* FunctionScopedVariableExcludes */, false); - } - break; - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - bindDeclaration(node, 4 /* Property */, 107455 /* PropertyExcludes */, false); - break; - case 200 /* EnumMember */: - bindDeclaration(node, 8 /* EnumMember */, 107455 /* EnumMemberExcludes */, false); - break; - case 129 /* CallSignature */: - bindDeclaration(node, 131072 /* CallSignature */, 0, false); - break; - case 130 /* ConstructSignature */: - bindDeclaration(node, 262144 /* ConstructSignature */, 0, true); - break; - case 125 /* Method */: - bindDeclaration(node, 8192 /* Method */, ts.isObjectLiteralMethod(node) ? 107455 /* PropertyExcludes */ : 99263 /* MethodExcludes */, true); - break; - case 131 /* IndexSignature */: - bindDeclaration(node, 524288 /* IndexSignature */, 0, false); - break; - case 184 /* FunctionDeclaration */: - bindDeclaration(node, 16 /* Function */, 106927 /* FunctionExcludes */, true); - break; - case 126 /* Constructor */: - bindConstructorDeclaration(node); - break; - case 127 /* GetAccessor */: - bindDeclaration(node, 32768 /* GetAccessor */, 41919 /* GetAccessorExcludes */, true); - break; - case 128 /* SetAccessor */: - bindDeclaration(node, 65536 /* SetAccessor */, 74687 /* SetAccessorExcludes */, true); - break; - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - bindFunctionOrConstructorType(node); - break; - case 136 /* TypeLiteral */: - bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type", false); - break; - case 142 /* ObjectLiteralExpression */: - bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object", false); - break; - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - bindAnonymousDeclaration(node, 16 /* Function */, "__function", true); - break; - case 197 /* CatchClause */: - bindCatchVariableDeclaration(node); - break; - case 185 /* ClassDeclaration */: - bindDeclaration(node, 32 /* Class */, 3258879 /* ClassExcludes */, false); - break; - case 186 /* InterfaceDeclaration */: - bindDeclaration(node, 64 /* Interface */, 3152288 /* InterfaceExcludes */, false); - break; - case 187 /* TypeAliasDeclaration */: - bindDeclaration(node, 2097152 /* TypeAlias */, 3152352 /* TypeAliasExcludes */, false); - break; - case 188 /* EnumDeclaration */: - if (ts.isConst(node)) { - bindDeclaration(node, 128 /* ConstEnum */, 3259263 /* ConstEnumExcludes */, false); - } - else { - bindDeclaration(node, 256 /* RegularEnum */, 3258623 /* RegularEnumExcludes */, false); - } - break; - case 189 /* ModuleDeclaration */: - bindModuleDeclaration(node); - break; - case 191 /* ImportDeclaration */: - bindDeclaration(node, 33554432 /* Import */, 33554432 /* ImportExcludes */, false); - break; - case 201 /* SourceFile */: - if (ts.isExternalModule(node)) { - bindAnonymousDeclaration(node, 512 /* ValueModule */, '"' + ts.removeFileExtension(node.filename) + '"', true); - break; - } - case 163 /* Block */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 176 /* SwitchStatement */: - bindChildren(node, 0, true); - break; + function parseNonParameterInitializer() { + return parseInitializer(false); + } + function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { + var node = createNode(kind, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.name = parsePropertyName(); + fillSignature(51, false, false, node); + node.body = parseFunctionBlockOrSemicolon(false); + return finishNode(node); + } + function isClassMemberModifier(idToken) { + switch (idToken) { + case 108: + case 106: + case 107: + case 109: + return true; default: - var saveParent = parent; - parent = node; - ts.forEachChild(node, bind); - parent = saveParent; + return false; } } - } - ts.bindSourceFile = bindSourceFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - function shouldEmitToOwnFile(sourceFile, compilerOptions) { - if (!ts.isDeclarationFile(sourceFile)) { - if ((ts.isExternalModule(sourceFile) || !compilerOptions.out) && !ts.fileExtensionIs(sourceFile.filename, ".js")) { + function isClassMemberStart() { + var idToken; + if (token === 52) { return true; } - return false; - } - return false; - } - ts.shouldEmitToOwnFile = shouldEmitToOwnFile; - function isExternalModuleOrDeclarationFile(sourceFile) { - return ts.isExternalModule(sourceFile) || ts.isDeclarationFile(sourceFile); - } - ts.isExternalModuleOrDeclarationFile = isExternalModuleOrDeclarationFile; - function createTextWriter(newLine) { - var output = ""; - var indent = 0; - var lineStart = true; - var lineCount = 0; - var linePos = 0; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; + while (ts.isModifier(token)) { + idToken = token; + if (isClassMemberModifier(idToken)) { + return true; } - output += s; + nextToken(); + } + if (token === 35) { + return true; } + if (isLiteralPropertyName()) { + idToken = token; + nextToken(); + } + if (token === 18) { + return true; + } + if (idToken !== undefined) { + if (!ts.isKeyword(idToken) || idToken === 121 || idToken === 116) { + return true; + } + switch (token) { + case 16: + case 24: + case 51: + case 53: + case 50: + return true; + default: + return canParseSemicolon(); + } + } + return false; } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; + function parseDecorators() { + var decorators; + while (true) { + var decoratorStart = getNodePos(); + if (!parseOptional(52)) { + break; } - output += s; + if (!decorators) { + decorators = []; + decorators.pos = scanner.getStartPos(); + } + var decorator = createNode(131, decoratorStart); + decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); + decorators.push(finishNode(decorator)); } + if (decorators) { + decorators.end = getNodeEnd(); + } + return decorators; } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + lineStartsOfS[lineStartsOfS.length - 1]; + function parseModifiers() { + var flags = 0; + var modifiers; + while (true) { + var modifierStart = scanner.getStartPos(); + var modifierKind = token; + if (!parseAnyContextualModifier()) { + break; + } + if (!modifiers) { + modifiers = []; + modifiers.pos = modifierStart; } + flags |= ts.modifierToFlag(modifierKind); + modifiers.push(finishNode(createNode(modifierKind, modifierStart))); + } + if (modifiers) { + modifiers.flags = flags; + modifiers.end = scanner.getStartPos(); } + return modifiers; } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; + function parseClassElement() { + if (token === 22) { + var result = createNode(179); + nextToken(); + return finishNode(result); + } + var fullStart = getNodePos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); + if (accessor) { + return accessor; + } + if (token === 114) { + return parseConstructorDeclaration(fullStart, decorators, modifiers); + } + if (isIndexSignature()) { + return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); } + if (isIdentifierOrKeyword() || + token === 8 || + token === 7 || + token === 35 || + token === 18) { + return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); + } + if (decorators || modifiers) { + var name_3 = createMissingNode(65, true, ts.Diagnostics.Declaration_expected); + return parsePropertyDeclaration(fullStart, decorators, modifiers, name_3, undefined); + } + ts.Debug.fail("Should not have attempted to parse class member declaration."); } - function writeTextOfNode(sourceFile, node) { - write(ts.getSourceTextOfNodeFromSourceFile(sourceFile, node)); + function parseClassExpression() { + return parseClassDeclarationOrExpression(scanner.getStartPos(), undefined, undefined, 175); } - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { return indent++; }, - decreaseIndent: function () { return indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; } - }; - } - function getLineOfLocalPosition(currentSourceFile, pos) { - return currentSourceFile.getLineAndCharacterFromPosition(pos).line; - } - function emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments) { - if (leadingComments && leadingComments.length && node.pos !== leadingComments[0].pos && getLineOfLocalPosition(currentSourceFile, node.pos) !== getLineOfLocalPosition(currentSourceFile, leadingComments[0].pos)) { - writer.writeLine(); + function parseClassDeclaration(fullStart, decorators, modifiers) { + return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 202); } - } - function emitComments(currentSourceFile, writer, comments, trailingSeparator, newLine, writeComment) { - var emitLeadingSpace = !trailingSeparator; - ts.forEach(comments, function (comment) { - if (emitLeadingSpace) { - writer.write(" "); - emitLeadingSpace = false; - } - writeComment(currentSourceFile, writer, comment, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else if (trailingSeparator) { - writer.write(" "); + function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { + var savedStrictModeContext = inStrictModeContext(); + setStrictModeContext(true); + var node = createNode(kind, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(69); + node.name = parseOptionalIdentifier(); + node.typeParameters = parseTypeParameters(); + node.heritageClauses = parseHeritageClauses(true); + if (parseExpected(14)) { + node.members = inGeneratorParameterContext() + ? doOutsideOfYieldContext(parseClassMembers) + : parseClassMembers(); + parseExpected(15); } else { - emitLeadingSpace = true; + node.members = createMissingList(); } - }); - } - function writeCommentRange(currentSourceFile, writer, comment, newLine) { - if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */) { - var firstCommentLineAndCharacter = currentSourceFile.getLineAndCharacterFromPosition(comment.pos); - var firstCommentLineIndent; - for (var pos = comment.pos, currentLine = firstCommentLineAndCharacter.line; pos < comment.end; currentLine++) { - var nextLineStart = currentSourceFile.getPositionFromLineAndCharacter(currentLine + 1, 1); - if (pos !== comment.pos) { - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(currentSourceFile.getPositionFromLineAndCharacter(firstCommentLineAndCharacter.line, 1), comment.pos); - } - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(pos, nextLineStart); - pos = nextLineStart; + var finishedNode = finishNode(node); + setStrictModeContext(savedStrictModeContext); + return finishedNode; + } + function parseHeritageClauses(isClassHeritageClause) { + // ClassTail[Yield,GeneratorParameter] : See 14.5 + // [~GeneratorParameter]ClassHeritage[?Yield]opt { ClassBody[?Yield]opt } + // [+GeneratorParameter] ClassHeritageopt { ClassBodyopt } + if (isHeritageClause()) { + return isClassHeritageClause && inGeneratorParameterContext() + ? doOutsideOfYieldContext(parseHeritageClausesWorker) + : parseHeritageClausesWorker(); } + return undefined; } - else { - writer.write(currentSourceFile.text.substring(comment.pos, comment.end)); + function parseHeritageClausesWorker() { + return parseList(19, false, parseHeritageClause); } - function writeTrimmedCurrentLine(pos, nextLineStart) { - var end = Math.min(comment.end, nextLineStart - 1); - var currentLineText = currentSourceFile.text.substring(pos, end).replace(/^\s+|\s+$/g, ''); - if (currentLineText) { - writer.write(currentLineText); - if (end !== comment.end) { - writer.writeLine(); - } - } - else { - writer.writeLiteral(newLine); + function parseHeritageClause() { + if (token === 79 || token === 102) { + var node = createNode(223); + node.token = token; + nextToken(); + node.types = parseDelimitedList(8, parseExpressionWithTypeArguments); + return finishNode(node); } + return undefined; } - function calculateIndent(pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpace(currentSourceFile.text.charCodeAt(pos)); pos++) { - if (currentSourceFile.text.charCodeAt(pos) === 9 /* tab */) { - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - currentLineIndent++; - } + function parseExpressionWithTypeArguments() { + var node = createNode(177); + node.expression = parseLeftHandSideExpressionOrHigher(); + if (token === 24) { + node.typeArguments = parseBracketedList(17, parseType, 24, 25); } - return currentLineIndent; + return finishNode(node); } - } - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 126 /* Constructor */ && member.body) { - return member; + function isHeritageClause() { + return token === 79 || token === 102; + } + function parseClassMembers() { + return parseList(6, false, parseClassElement); + } + function parseInterfaceDeclaration(fullStart, decorators, modifiers) { + var node = createNode(203, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(103); + node.name = parseIdentifier(); + node.typeParameters = parseTypeParameters(); + node.heritageClauses = parseHeritageClauses(false); + node.members = parseObjectTypeMembers(); + return finishNode(node); + } + function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { + var node = createNode(204, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(124); + node.name = parseIdentifier(); + parseExpected(53); + node.type = parseType(); + parseSemicolon(); + return finishNode(node); + } + function parseEnumMember() { + var node = createNode(227, scanner.getStartPos()); + node.name = parsePropertyName(); + node.initializer = allowInAnd(parseNonParameterInitializer); + return finishNode(node); + } + function parseEnumDeclaration(fullStart, decorators, modifiers) { + var node = createNode(205, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(77); + node.name = parseIdentifier(); + if (parseExpected(14)) { + node.members = parseDelimitedList(7, parseEnumMember); + parseExpected(15); } - }); - } - function getAllAccessorDeclarations(node, accessor) { - var firstAccessor; - var getAccessor; - var setAccessor; - if (accessor.name.kind === 121 /* ComputedPropertyName */) { - firstAccessor = accessor; - if (accessor.kind === 127 /* GetAccessor */) { - getAccessor = accessor; + else { + node.members = createMissingList(); } - else if (accessor.kind === 128 /* SetAccessor */) { - setAccessor = accessor; + return finishNode(node); + } + function parseModuleBlock() { + var node = createNode(207, scanner.getStartPos()); + if (parseExpected(14)) { + node.statements = parseList(1, false, parseModuleElement); + parseExpected(15); } else { - ts.Debug.fail("Accessor has wrong kind"); + node.statements = createMissingList(); } + return finishNode(node); } - else { - ts.forEach(node.members, function (member) { - if ((member.kind === 127 /* GetAccessor */ || member.kind === 128 /* SetAccessor */) && member.name.text === accessor.name.text && (member.flags & 128 /* Static */) === (accessor.flags & 128 /* Static */)) { - if (!firstAccessor) { - firstAccessor = member; - } - if (member.kind === 127 /* GetAccessor */ && !getAccessor) { - getAccessor = member; - } - if (member.kind === 128 /* SetAccessor */ && !setAccessor) { - setAccessor = member; - } - } - }); + function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { + var node = createNode(206, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.flags |= flags; + node.name = parseIdentifier(); + node.body = parseOptional(20) + ? parseModuleOrNamespaceDeclaration(getNodePos(), undefined, undefined, 1) + : parseModuleBlock(); + return finishNode(node); } - return { - firstAccessor: firstAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - function getSourceFilePathInNewDir(sourceFile, program, newDirPath) { - var compilerHost = program.getCompilerHost(); - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.filename, compilerHost.getCurrentDirectory()); - sourceFilePath = sourceFilePath.replace(program.getCommonSourceDirectory(), ""); - return ts.combinePaths(newDirPath, sourceFilePath); - } - function getOwnEmitOutputFilePath(sourceFile, program, extension) { - var compilerOptions = program.getCompilerOptions(); - if (compilerOptions.outDir) { - var emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, program, compilerOptions.outDir)); + function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { + var node = createNode(206, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.name = parseLiteralNode(true); + node.body = parseModuleBlock(); + return finishNode(node); } - else { - var emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.filename); + function parseModuleDeclaration(fullStart, decorators, modifiers) { + var flags = modifiers ? modifiers.flags : 0; + if (parseOptional(118)) { + flags |= 32768; + } + else { + parseExpected(117); + if (token === 8) { + return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); + } + } + return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); } - return emitOutputFilePathWithoutExtension + extension; - } - function writeFile(compilerHost, diagnostics, filename, data, writeByteOrderMark) { - compilerHost.writeFile(filename, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.push(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, filename, hostErrorMessage)); - }); - } - function emitDeclarations(program, resolver, diagnostics, jsFilePath, root) { - var newLine = program.getCompilerHost().getNewLine(); - var compilerOptions = program.getCompilerOptions(); - var compilerHost = program.getCompilerHost(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer = createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var currentSourceFile; - var reportedDeclarationError = false; - var emitJsDocComments = compilerOptions.removeComments ? function (declaration) { - } : writeJsDocComments; - var aliasDeclarationEmitInfo = []; - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - return writer; + function isExternalModuleReference() { + return token === 119 && + lookAhead(nextTokenIsOpenParen); } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; + function nextTokenIsOpenParen() { + return nextToken() === 16; } - function writeAsychronousImportDeclarations(importDeclarations) { - var oldWriter = writer; - ts.forEach(importDeclarations, function (aliasToWrite) { - var aliasEmitInfo = ts.forEach(aliasDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.declaration === aliasToWrite ? declEmitInfo : undefined; }); - if (aliasEmitInfo) { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = aliasEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - writeImportDeclaration(aliasToWrite); - aliasEmitInfo.asynchronousOutput = writer.getText(); - } - }); - setWriter(oldWriter); + function nextTokenIsCommaOrFromKeyword() { + nextToken(); + return token === 23 || + token === 125; + } + function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { + parseExpected(85); + var afterImportPos = scanner.getStartPos(); + var identifier; + if (isIdentifier()) { + identifier = parseIdentifier(); + if (token !== 23 && token !== 125) { + var importEqualsDeclaration = createNode(209, fullStart); + importEqualsDeclaration.decorators = decorators; + setModifiers(importEqualsDeclaration, modifiers); + importEqualsDeclaration.name = identifier; + parseExpected(53); + importEqualsDeclaration.moduleReference = parseModuleReference(); + parseSemicolon(); + return finishNode(importEqualsDeclaration); + } + } + var importDeclaration = createNode(210, fullStart); + importDeclaration.decorators = decorators; + setModifiers(importDeclaration, modifiers); + if (identifier || + token === 35 || + token === 14) { + importDeclaration.importClause = parseImportClause(identifier, afterImportPos); + parseExpected(125); + } + importDeclaration.moduleSpecifier = parseModuleSpecifier(); + parseSemicolon(); + return finishNode(importDeclaration); } - function handleSymbolAccessibilityError(symbolAccesibilityResult) { - if (symbolAccesibilityResult.accessibility === 0 /* Accessible */) { - if (symbolAccesibilityResult && symbolAccesibilityResult.aliasesToMakeVisible) { - writeAsychronousImportDeclarations(symbolAccesibilityResult.aliasesToMakeVisible); - } + function parseImportClause(identifier, fullStart) { + //ImportClause: + // ImportedDefaultBinding + // NameSpaceImport + // NamedImports + // ImportedDefaultBinding, NameSpaceImport + // ImportedDefaultBinding, NamedImports + var importClause = createNode(211, fullStart); + if (identifier) { + importClause.name = identifier; } - else { - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccesibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, errorInfo.typeName), symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); - } - else { - diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); - } - } + if (!importClause.name || + parseOptional(23)) { + importClause.namedBindings = token === 35 ? parseNamespaceImport() : parseNamedImportsOrExports(213); } + return finishNode(importClause); } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning)); + function parseModuleReference() { + return isExternalModuleReference() + ? parseExternalModuleReference() + : parseEntityName(false); } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (type) { - emitType(type); + function parseExternalModuleReference() { + var node = createNode(220); + parseExpected(119); + parseExpected(16); + node.expression = parseModuleSpecifier(); + parseExpected(17); + return finishNode(node); + } + function parseModuleSpecifier() { + var result = parseExpression(); + if (result.kind === 8) { + internIdentifier(result.text); + } + return result; + } + function parseNamespaceImport() { + var namespaceImport = createNode(212); + parseExpected(35); + parseExpected(111); + namespaceImport.name = parseIdentifier(); + return finishNode(namespaceImport); + } + function parseNamedImportsOrExports(kind) { + var node = createNode(kind); + node.elements = parseBracketedList(20, kind === 213 ? parseImportSpecifier : parseExportSpecifier, 14, 15); + return finishNode(node); + } + function parseExportSpecifier() { + return parseImportOrExportSpecifier(218); + } + function parseImportSpecifier() { + return parseImportOrExportSpecifier(214); + } + function parseImportOrExportSpecifier(kind) { + var node = createNode(kind); + var checkIdentifierIsKeyword = ts.isKeyword(token) && !isIdentifier(); + var checkIdentifierStart = scanner.getTokenPos(); + var checkIdentifierEnd = scanner.getTextPos(); + var identifierName = parseIdentifierName(); + if (token === 111) { + node.propertyName = identifierName; + parseExpected(111); + checkIdentifierIsKeyword = ts.isKeyword(token) && !isIdentifier(); + checkIdentifierStart = scanner.getTokenPos(); + checkIdentifierEnd = scanner.getTextPos(); + node.name = parseIdentifierName(); } else { - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); + node.name = identifierName; + } + if (kind === 214 && checkIdentifierIsKeyword) { + parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); } + return finishNode(node); } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - emitType(signature.type); + function parseExportDeclaration(fullStart, decorators, modifiers) { + var node = createNode(216, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + if (parseOptional(35)) { + parseExpected(125); + node.moduleSpecifier = parseModuleSpecifier(); } else { - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); + node.exportClause = parseNamedImportsOrExports(217); + if (parseOptional(125)) { + node.moduleSpecifier = parseModuleSpecifier(); + } } + parseSemicolon(); + return finishNode(node); } - function emitLines(nodes) { - for (var i = 0, n = nodes.length; i < n; i++) { - emitNode(nodes[i]); + function parseExportAssignment(fullStart, decorators, modifiers) { + var node = createNode(215, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + if (parseOptional(53)) { + node.isExportEquals = true; } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var i = 0, n = nodes.length; i < n; i++) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(nodes[i]); + else { + parseExpected(73); } + node.expression = parseAssignmentExpressionOrHigher(); + parseSemicolon(); + return finishNode(node); } - function emitCommaList(nodes, eachNodeEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn); + function isLetDeclaration() { + return inStrictModeContext() || lookAhead(nextTokenIsIdentifierOrStartOfDestructuringOnTheSameLine); } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJsDocComments(declaration, currentSourceFile); - emitNewLineBeforeLeadingComments(currentSourceFile, writer, declaration, jsDocComments); - emitComments(currentSourceFile, writer, jsDocComments, true, newLine, writeCommentRange); + function isDeclarationStart(followsModifier) { + switch (token) { + case 98: + case 70: + case 83: + return true; + case 104: + return isLetDeclaration(); + case 69: + case 103: + case 77: + case 124: + return lookAhead(nextTokenIsIdentifierOrKeyword); + case 85: + return lookAhead(nextTokenCanFollowImportKeyword); + case 117: + case 118: + return lookAhead(nextTokenIsIdentifierOrKeywordOrStringLiteral); + case 78: + return lookAhead(nextTokenCanFollowExportKeyword); + case 115: + case 108: + case 106: + case 107: + case 109: + return lookAhead(nextTokenIsDeclarationStart); + case 52: + return !followsModifier; } } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); + function isIdentifierOrKeyword() { + return token >= 65; } - function emitType(type) { - switch (type.kind) { - case 109 /* AnyKeyword */: - case 118 /* StringKeyword */: - case 116 /* NumberKeyword */: - case 110 /* BooleanKeyword */: - case 97 /* VoidKeyword */: - case 7 /* StringLiteral */: - return writeTextOfNode(currentSourceFile, type); - case 132 /* TypeReference */: - return emitTypeReference(type); - case 135 /* TypeQuery */: - return emitTypeQuery(type); - case 137 /* ArrayType */: - return emitArrayType(type); - case 138 /* TupleType */: - return emitTupleType(type); - case 139 /* UnionType */: - return emitUnionType(type); - case 140 /* ParenthesizedType */: - return emitParenType(type); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - return emitSignatureDeclarationWithJsDocComments(type); - case 136 /* TypeLiteral */: - return emitTypeLiteral(type); - case 63 /* Identifier */: - return emitEntityName(type); - case 120 /* QualifiedName */: - return emitEntityName(type); - default: - ts.Debug.fail("Unknown type annotation: " + type.kind); - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 191 /* ImportDeclaration */ ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - writeEntityName(entityName); - function writeEntityName(entityName) { - if (entityName.kind === 63 /* Identifier */) { - writeTextOfNode(currentSourceFile, entityName); - } - else { - var qualifiedName = entityName; - writeEntityName(qualifiedName.left); - write("."); - writeTextOfNode(currentSourceFile, qualifiedName.right); - } + function nextTokenIsIdentifierOrKeyword() { + nextToken(); + return isIdentifierOrKeyword(); + } + function nextTokenIsIdentifierOrKeywordOrStringLiteral() { + nextToken(); + return isIdentifierOrKeyword() || token === 8; + } + function nextTokenCanFollowImportKeyword() { + nextToken(); + return isIdentifierOrKeyword() || token === 8 || + token === 35 || token === 14; + } + function nextTokenCanFollowExportKeyword() { + nextToken(); + return token === 53 || token === 35 || + token === 14 || token === 73 || isDeclarationStart(true); + } + function nextTokenIsDeclarationStart() { + nextToken(); + return isDeclarationStart(true); + } + function nextTokenIsAsKeyword() { + return nextToken() === 111; + } + function parseDeclaration() { + var fullStart = getNodePos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + if (token === 78) { + nextToken(); + if (token === 73 || token === 53) { + return parseExportAssignment(fullStart, decorators, modifiers); } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); + if (token === 35 || token === 14) { + return parseExportDeclaration(fullStart, decorators, modifiers); } } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - emitLines(type.members); - decreaseIndent(); - } - write("}"); + switch (token) { + case 98: + case 104: + case 70: + return parseVariableStatement(fullStart, decorators, modifiers); + case 83: + return parseFunctionDeclaration(fullStart, decorators, modifiers); + case 69: + return parseClassDeclaration(fullStart, decorators, modifiers); + case 103: + return parseInterfaceDeclaration(fullStart, decorators, modifiers); + case 124: + return parseTypeAliasDeclaration(fullStart, decorators, modifiers); + case 77: + return parseEnumDeclaration(fullStart, decorators, modifiers); + case 117: + case 118: + return parseModuleDeclaration(fullStart, decorators, modifiers); + case 85: + return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); + default: + if (decorators || modifiers) { + var node = createMissingNode(219, true, ts.Diagnostics.Declaration_expected); + node.pos = fullStart; + node.decorators = decorators; + setModifiers(node, modifiers); + return finishNode(node); + } + ts.Debug.fail("Mismatch between isDeclarationStart and parseDeclaration"); } } - function emitSourceFile(node) { - currentSourceFile = node; - enclosingDeclaration = node; - emitLines(node.statements); + function isSourceElement(inErrorRecovery) { + return isDeclarationStart() || isStartOfStatement(inErrorRecovery); } - function emitExportAssignment(node) { - write("export = "); - writeTextOfNode(currentSourceFile, node.exportName); - write(";"); - writeLine(); + function parseSourceElement() { + return parseSourceElementOrModuleElement(); } - function emitModuleElementDeclarationFlags(node) { - if (node.parent === currentSourceFile) { - if (node.flags & 1 /* Export */) { - write("export "); + function parseModuleElement() { + return parseSourceElementOrModuleElement(); + } + function parseSourceElementOrModuleElement() { + return isDeclarationStart() + ? parseDeclaration() + : parseStatement(); + } + function processReferenceComments(sourceFile) { + var triviaScanner = ts.createScanner(sourceFile.languageVersion, false, sourceText); + var referencedFiles = []; + var amdDependencies = []; + var amdModuleName; + while (true) { + var kind = triviaScanner.scan(); + if (kind === 5 || kind === 4 || kind === 3) { + continue; } - if (node.kind !== 186 /* InterfaceDeclaration */) { - write("declare "); + if (kind !== 2) { + break; + } + var range = { pos: triviaScanner.getTokenPos(), end: triviaScanner.getTextPos(), kind: triviaScanner.getToken() }; + var comment = sourceText.substring(range.pos, range.end); + var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); + if (referencePathMatchResult) { + var fileReference = referencePathMatchResult.fileReference; + sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; + var diagnosticMessage = referencePathMatchResult.diagnosticMessage; + if (fileReference) { + referencedFiles.push(fileReference); + } + if (diagnosticMessage) { + sourceFile.parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); + } + } + else { + var amdModuleNameRegEx = /^\/\/\/\s*= changeStart, "Adjusting an element that was entirely before the change range"); + ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); + ts.Debug.assert(element.pos <= element.end); + element.pos = Math.min(element.pos, changeRangeNewEnd); + if (element.end >= changeRangeOldEnd) { + element.end += delta; } else { - write("require("); - writeTextOfNode(currentSourceFile, ts.getExternalModuleImportDeclarationExpression(node)); - write(");"); + element.end = Math.min(element.end, changeRangeNewEnd); } - writer.writeLine(); - function getImportEntityNameVisibilityError(symbolAccesibilityResult) { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; + ts.Debug.assert(element.pos <= element.end); + if (element.parent) { + ts.Debug.assert(element.pos >= element.parent.pos); + ts.Debug.assert(element.end <= element.parent.end); } } - function emitModuleDeclaration(node) { - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("module "); - writeTextOfNode(currentSourceFile, node.name); - while (node.body.kind !== 190 /* ModuleBlock */) { - node = node.body; - write("."); - writeTextOfNode(currentSourceFile, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; + function checkNodePositions(node, aggressiveChecks) { + if (aggressiveChecks) { + var pos = node.pos; + forEachChild(node, function (child) { + ts.Debug.assert(child.pos >= pos); + pos = child.end; + }); + ts.Debug.assert(pos <= node.end); } } - function emitTypeAliasDeclaration(node) { - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentSourceFile, node.name); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - } - function getTypeAliasDeclarationVisibilityError(symbolAccesibilityResult) { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; + function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { + visitNode(sourceFile); + return; + function visitNode(child) { + ts.Debug.assert(child.pos <= child.end); + if (child.pos > changeRangeOldEnd) { + moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks); + return; + } + var fullEnd = child.end; + if (fullEnd >= changeStart) { + child.intersectsChange = true; + child._children = undefined; + adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + forEachChild(child, visitNode, visitArray); + checkNodePositions(child, aggressiveChecks); + return; + } + ts.Debug.assert(fullEnd < changeStart); } - } - function emitEnumDeclaration(node) { - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); + function visitArray(array) { + ts.Debug.assert(array.pos <= array.end); + if (array.pos > changeRangeOldEnd) { + moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks); + return; } - write("enum "); - writeTextOfNode(currentSourceFile, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); + var fullEnd = array.end; + if (fullEnd >= changeStart) { + array.intersectsChange = true; + array._children = undefined; + adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + for (var _i = 0; _i < array.length; _i++) { + var node = array[_i]; + visitNode(node); + } + return; + } + ts.Debug.assert(fullEnd < changeStart); } } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentSourceFile, node.name); - var enumMemberValue = resolver.getEnumMemberValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); + function extendToAffectedRange(sourceFile, changeRange) { + var maxLookahead = 1; + var start = changeRange.span.start; + for (var i = 0; start > 0 && i <= maxLookahead; i++) { + var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); + ts.Debug.assert(nearestNode.pos <= start); + var position = nearestNode.pos; + start = Math.max(0, position - 1); } - write(","); - writeLine(); + var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); + var finalLength = changeRange.newLength + (changeRange.span.start - start); + return ts.createTextChangeRange(finalSpan, finalLength); } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentSourceFile, node.name); - if (node.constraint && (node.parent.kind !== 125 /* Method */ || !(node.parent.flags & 32 /* Private */))) { - write(" extends "); - if (node.parent.kind === 133 /* FunctionType */ || node.parent.kind === 134 /* ConstructorType */ || (node.parent.parent && node.parent.parent.kind === 136 /* TypeLiteral */)) { - ts.Debug.assert(node.parent.kind === 125 /* Method */ || node.parent.kind === 133 /* FunctionType */ || node.parent.kind === 134 /* ConstructorType */ || node.parent.kind === 129 /* CallSignature */ || node.parent.kind === 130 /* ConstructSignature */); - emitType(node.constraint); + function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { + var bestResult = sourceFile; + var lastNodeEntirelyBeforePosition; + forEachChild(sourceFile, visit); + if (lastNodeEntirelyBeforePosition) { + var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); + if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { + bestResult = lastChildOfLastEntireNodeBeforePosition; + } + } + return bestResult; + function getLastChild(node) { + while (true) { + var lastChild = getLastChildWorker(node); + if (lastChild) { + node = lastChild; } else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); + return node; } } - function getTypeParameterConstraintVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - switch (node.parent.kind) { - case 185 /* ClassDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 186 /* InterfaceDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 130 /* ConstructSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 129 /* CallSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 125 /* Method */: - if (node.parent.flags & 128 /* Static */) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 184 /* FunctionDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); + function getLastChildWorker(node) { + var last = undefined; + forEachChild(node, function (child) { + if (ts.nodeIsPresent(child)) { + last = child; + } + }); + return last; } - function emitTypeOfTypeReference(node) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - function getHeritageClauseVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - if (node.parent.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = isImplementsList ? ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : ts.Diagnostics.Extends_clause_of_exported_class_0_has_or_is_using_private_name_1; + function visit(child) { + if (ts.nodeIsMissing(child)) { + return; + } + if (child.pos <= position) { + if (child.pos >= bestResult.pos) { + bestResult = child; + } + if (position < child.end) { + forEachChild(child, visit); + return true; } else { - diagnosticMessage = ts.Diagnostics.Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; + ts.Debug.assert(child.end <= position); + lastNodeEntirelyBeforePosition = child; } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.parent.parent.name - }; + } + else { + ts.Debug.assert(child.pos > position); + return true; } } } - function emitClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (param.flags & 112 /* AccessibilityModifier */) { - emitPropertyDeclaration(param); - } - }); + function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { + var oldText = sourceFile.text; + if (textChangeRange) { + ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); + if (aggressiveChecks || ts.Debug.shouldAssert(3)) { + var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); + var newTextPrefix = newText.substr(0, textChangeRange.span.start); + ts.Debug.assert(oldTextPrefix === newTextPrefix); + var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); + var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); + ts.Debug.assert(oldTextSuffix === newTextSuffix); } } - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("class "); - writeTextOfNode(currentSourceFile, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var baseTypeNode = ts.getClassBaseTypeNode(node); - if (baseTypeNode) { - emitHeritageClause([baseTypeNode], false); + } + function createSyntaxCursor(sourceFile) { + var currentArray = sourceFile.statements; + var currentArrayIndex = 0; + ts.Debug.assert(currentArrayIndex < currentArray.length); + var current = currentArray[currentArrayIndex]; + var lastQueriedPosition = -1; + return { + currentNode: function (position) { + if (position !== lastQueriedPosition) { + if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { + currentArrayIndex++; + current = currentArray[currentArrayIndex]; + } + if (!current || current.pos !== position) { + findHighestListElementThatStartsAtPosition(position); + } + } + lastQueriedPosition = position; + ts.Debug.assert(!current || current.pos === position); + return current; + } + }; + function findHighestListElementThatStartsAtPosition(position) { + currentArray = undefined; + currentArrayIndex = -1; + current = undefined; + forEachChild(sourceFile, visitNode, visitArray); + return; + function visitNode(node) { + if (position >= node.pos && position < node.end) { + forEachChild(node, visitNode, visitArray); + return true; + } + return false; + } + function visitArray(array) { + if (position >= array.pos && position < array.end) { + for (var i = 0, n = array.length; i < n; i++) { + var child = array[i]; + if (child) { + if (child.pos === position) { + currentArray = array; + currentArrayIndex = i; + current = child; + return true; + } + else { + if (child.pos < position && position < child.end) { + forEachChild(child, visitNode, visitArray); + return true; + } + } + } + } + } + return false; } - emitHeritageClause(ts.getClassImplementedTypeNodes(node), true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; } } - function emitInterfaceDeclaration(node) { - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentSourceFile, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - emitHeritageClause(ts.getInterfaceBaseTypeNodes(node), false); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; + })(IncrementalParser || (IncrementalParser = {})); +})(ts || (ts = {})); +/// +var ts; +(function (ts) { + var nextSymbolId = 1; + var nextNodeId = 1; + var nextMergeId = 1; + function getNodeId(node) { + if (!node.id) + node.id = nextNodeId++; + return node.id; + } + ts.getNodeId = getNodeId; + ts.checkTime = 0; + function getSymbolId(symbol) { + if (!symbol.id) { + symbol.id = nextSymbolId++; + } + return symbol.id; + } + ts.getSymbolId = getSymbolId; + function createTypeChecker(host, produceDiagnostics) { + var Symbol = ts.objectAllocator.getSymbolConstructor(); + var Type = ts.objectAllocator.getTypeConstructor(); + var Signature = ts.objectAllocator.getSignatureConstructor(); + var typeCount = 0; + var emptyArray = []; + var emptySymbols = {}; + var compilerOptions = host.getCompilerOptions(); + var languageVersion = compilerOptions.target || 0; + var emitResolver = createResolver(); + var undefinedSymbol = createSymbol(4 | 67108864, "undefined"); + var argumentsSymbol = createSymbol(4 | 67108864, "arguments"); + var checker = { + getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, + getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, + getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount"); }, + getTypeCount: function () { return typeCount; }, + isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, + isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, + getDiagnostics: getDiagnostics, + getGlobalDiagnostics: getGlobalDiagnostics, + getTypeOfSymbolAtLocation: getTypeOfSymbolAtLocation, + getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, + getPropertiesOfType: getPropertiesOfType, + getPropertyOfType: getPropertyOfType, + getSignaturesOfType: getSignaturesOfType, + getIndexTypeOfType: getIndexTypeOfType, + getReturnTypeOfSignature: getReturnTypeOfSignature, + getSymbolsInScope: getSymbolsInScope, + getSymbolAtLocation: getSymbolAtLocation, + getShorthandAssignmentValueSymbol: getShorthandAssignmentValueSymbol, + getTypeAtLocation: getTypeAtLocation, + typeToString: typeToString, + getSymbolDisplayBuilder: getSymbolDisplayBuilder, + symbolToString: symbolToString, + getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, + getRootSymbols: getRootSymbols, + getContextualType: getContextualType, + getFullyQualifiedName: getFullyQualifiedName, + getResolvedSignature: getResolvedSignature, + getConstantValue: getConstantValue, + isValidPropertyAccess: isValidPropertyAccess, + getSignatureFromDeclaration: getSignatureFromDeclaration, + isImplementationOfOverload: isImplementationOfOverload, + getAliasedSymbol: resolveAlias, + getEmitResolver: getEmitResolver, + getExportsOfModule: getExportsOfModuleAsArray + }; + var unknownSymbol = createSymbol(4 | 67108864, "unknown"); + var resolvingSymbol = createSymbol(67108864, "__resolving__"); + var anyType = createIntrinsicType(1, "any"); + var stringType = createIntrinsicType(2, "string"); + var numberType = createIntrinsicType(4, "number"); + var booleanType = createIntrinsicType(8, "boolean"); + var esSymbolType = createIntrinsicType(1048576, "symbol"); + var voidType = createIntrinsicType(16, "void"); + var undefinedType = createIntrinsicType(32 | 262144, "undefined"); + var nullType = createIntrinsicType(64 | 262144, "null"); + var unknownType = createIntrinsicType(1, "unknown"); + var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + var anySignature = createSignature(undefined, undefined, emptyArray, anyType, 0, false, false); + var unknownSignature = createSignature(undefined, undefined, emptyArray, unknownType, 0, false, false); + var globals = {}; + var globalArraySymbol; + var globalESSymbolConstructorSymbol; + var globalObjectType; + var globalFunctionType; + var globalArrayType; + var globalStringType; + var globalNumberType; + var globalBooleanType; + var globalRegExpType; + var globalTemplateStringsArrayType; + var globalESSymbolType; + var globalIterableType; + var anyArrayType; + var getGlobalClassDecoratorType; + var getGlobalParameterDecoratorType; + var getGlobalPropertyDecoratorType; + var getGlobalMethodDecoratorType; + var tupleTypes = {}; + var unionTypes = {}; + var stringLiteralTypes = {}; + var emitExtends = false; + var emitDecorate = false; + var emitParam = false; + var resolutionTargets = []; + var resolutionResults = []; + var mergedSymbols = []; + var symbolLinks = []; + var nodeLinks = []; + var potentialThisCollisions = []; + var diagnostics = ts.createDiagnosticCollection(); + var primitiveTypeInfo = { + "string": { + type: stringType, + flags: 258 + }, + "number": { + type: numberType, + flags: 132 + }, + "boolean": { + type: booleanType, + flags: 8 + }, + "symbol": { + type: esSymbolType, + flags: 1048576 } + }; + function getEmitResolver(sourceFile) { + getDiagnostics(sourceFile); + return emitResolver; } - function emitPropertyDeclaration(node) { - emitJsDocComments(node); - emitClassMemberDeclarationFlags(node); - emitVariableDeclaration(node); - write(";"); - writeLine(); + function error(location, message, arg0, arg1, arg2) { + var diagnostic = location + ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) + : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); + diagnostics.add(diagnostic); } - function emitVariableDeclaration(node) { - if (node.kind !== 183 /* VariableDeclaration */ || resolver.isDeclarationVisible(node)) { - writeTextOfNode(currentSourceFile, node.name); - if (node.kind === 124 /* Property */ && ts.hasQuestionToken(node)) { - write("?"); + function createSymbol(flags, name) { + return new Symbol(flags, name); + } + function getExcludedSymbolFlags(flags) { + var result = 0; + if (flags & 2) + result |= 107455; + if (flags & 1) + result |= 107454; + if (flags & 4) + result |= 107455; + if (flags & 8) + result |= 107455; + if (flags & 16) + result |= 106927; + if (flags & 32) + result |= 899583; + if (flags & 64) + result |= 792992; + if (flags & 256) + result |= 899327; + if (flags & 128) + result |= 899967; + if (flags & 512) + result |= 106639; + if (flags & 8192) + result |= 99263; + if (flags & 32768) + result |= 41919; + if (flags & 65536) + result |= 74687; + if (flags & 262144) + result |= 530912; + if (flags & 524288) + result |= 793056; + if (flags & 8388608) + result |= 8388608; + return result; + } + function recordMergedSymbol(target, source) { + if (!source.mergeId) + source.mergeId = nextMergeId++; + mergedSymbols[source.mergeId] = target; + } + function cloneSymbol(symbol) { + var result = createSymbol(symbol.flags | 33554432, symbol.name); + result.declarations = symbol.declarations.slice(0); + result.parent = symbol.parent; + if (symbol.valueDeclaration) + result.valueDeclaration = symbol.valueDeclaration; + if (symbol.constEnumOnlyModule) + result.constEnumOnlyModule = true; + if (symbol.members) + result.members = cloneSymbolTable(symbol.members); + if (symbol.exports) + result.exports = cloneSymbolTable(symbol.exports); + recordMergedSymbol(result, symbol); + return result; + } + function mergeSymbol(target, source) { + if (!(target.flags & getExcludedSymbolFlags(source.flags))) { + if (source.flags & 512 && target.flags & 512 && target.constEnumOnlyModule && !source.constEnumOnlyModule) { + target.constEnumOnlyModule = false; } - if (node.kind === 124 /* Property */ && node.parent.kind === 136 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); + target.flags |= source.flags; + if (!target.valueDeclaration && source.valueDeclaration) + target.valueDeclaration = source.valueDeclaration; + ts.forEach(source.declarations, function (node) { + target.declarations.push(node); + }); + if (source.members) { + if (!target.members) + target.members = {}; + mergeSymbolTable(target.members, source.members); } - else if (!(node.flags & 32 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); + if (source.exports) { + if (!target.exports) + target.exports = {}; + mergeSymbolTable(target.exports, source.exports); } + recordMergedSymbol(target, source); } - function getVariableDeclarationTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - if (node.kind === 183 /* VariableDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; + else { + var message = target.flags & 2 || source.flags & 2 + ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; + ts.forEach(source.declarations, function (node) { + error(node.name ? node.name : node, message, symbolToString(source)); + }); + ts.forEach(target.declarations, function (node) { + error(node.name ? node.name : node, message, symbolToString(source)); + }); + } + } + function cloneSymbolTable(symbolTable) { + var result = {}; + for (var id in symbolTable) { + if (ts.hasProperty(symbolTable, id)) { + result[id] = symbolTable[id]; } - else if (node.kind === 124 /* Property */) { - if (node.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } + return result; + } + function mergeSymbolTable(target, source) { + for (var id in source) { + if (ts.hasProperty(source, id)) { + if (!ts.hasProperty(target, id)) { + target[id] = source[id]; } else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + var symbol = target[id]; + if (!(symbol.flags & 33554432)) { + target[id] = symbol = cloneSymbol(symbol); + } + mergeSymbol(symbol, source[id]); } } - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; } } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - if (node.type) { - write(": "); - emitType(node.type); - } + function getSymbolLinks(symbol) { + if (symbol.flags & 67108864) + return symbol; + var id = getSymbolId(symbol); + return symbolLinks[id] || (symbolLinks[id] = {}); } - function emitVariableStatement(node) { - var hasDeclarationWithEmit = ts.forEach(node.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - if (hasDeclarationWithEmit) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node)) { - write("let "); - } - else if (ts.isConst(node)) { - write("const "); + function getNodeLinks(node) { + var nodeId = getNodeId(node); + return nodeLinks[nodeId] || (nodeLinks[nodeId] = {}); + } + function getSourceFile(node) { + return ts.getAncestor(node, 228); + } + function isGlobalSourceFile(node) { + return node.kind === 228 && !ts.isExternalModule(node); + } + function getSymbol(symbols, name, meaning) { + if (meaning && ts.hasProperty(symbols, name)) { + var symbol = symbols[name]; + ts.Debug.assert((symbol.flags & 16777216) === 0, "Should never get an instantiated symbol here."); + if (symbol.flags & meaning) { + return symbol; } - else { - write("var "); + if (symbol.flags & 8388608) { + var target = resolveAlias(symbol); + if (target === unknownSymbol || target.flags & meaning) { + return symbol; + } } - emitCommaList(node.declarations, emitVariableDeclaration); - write(";"); - writeLine(); } } - function emitAccessorDeclaration(node) { - var accessors = getAllAccessorDeclarations(node.parent, node); - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(node); - writeTextOfNode(currentSourceFile, node.name); - if (!(node.flags & 32 /* Private */)) { - var accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - var anotherAccessor = node.kind === 127 /* GetAccessor */ ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } + function isDefinedBefore(node1, node2) { + var file1 = ts.getSourceFileOfNode(node1); + var file2 = ts.getSourceFileOfNode(node2); + if (file1 === file2) { + return node1.pos <= node2.pos; + } + if (!compilerOptions.out) { + return true; + } + var sourceFiles = host.getSourceFiles(); + return sourceFiles.indexOf(file1) <= sourceFiles.indexOf(file2); + } + function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { + var result; + var lastLocation; + var propertyWithInvalidInitializer; + var errorLocation = location; + var grandparent; + loop: while (location) { + if (location.locals && !isGlobalSourceFile(location)) { + if (result = getSymbol(location.locals, name, meaning)) { + break loop; } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); } - write(";"); - writeLine(); + switch (location.kind) { + case 228: + if (!ts.isExternalModule(location)) + break; + case 206: + var moduleExports = getSymbolOfNode(location).exports; + if (location.kind === 228 || + (location.kind === 206 && location.name.kind === 8)) { + if (ts.hasProperty(moduleExports, name) && + moduleExports[name].flags === 8388608 && + ts.getDeclarationOfKind(moduleExports[name], 218)) { + break; + } + result = moduleExports["default"]; + var localSymbol = ts.getLocalSymbolForExportDefault(result); + if (result && localSymbol && (result.flags & meaning) && localSymbol.name === name) { + break loop; + } + result = undefined; + } + if (result = getSymbol(moduleExports, name, meaning & 8914931)) { + break loop; + } + break; + case 205: + if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8)) { + break loop; + } + break; + case 133: + case 132: + if (location.parent.kind === 202 && !(location.flags & 128)) { + var ctor = findConstructorDeclaration(location.parent); + if (ctor && ctor.locals) { + if (getSymbol(ctor.locals, name, meaning & 107455)) { + propertyWithInvalidInitializer = location; + } + } + } + break; + case 202: + case 203: + if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793056)) { + if (lastLocation && lastLocation.flags & 128) { + error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); + return undefined; + } + break loop; + } + break; + case 128: + grandparent = location.parent.parent; + if (grandparent.kind === 202 || grandparent.kind === 203) { + if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793056)) { + error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); + return undefined; + } + } + break; + case 135: + case 134: + case 136: + case 137: + case 138: + case 201: + case 164: + if (meaning & 3 && name === "arguments") { + result = argumentsSymbol; + break loop; + } + break; + case 163: + if (meaning & 3 && name === "arguments") { + result = argumentsSymbol; + break loop; + } + if (meaning & 16) { + var functionName = location.name; + if (functionName && name === functionName.text) { + result = location.symbol; + break loop; + } + } + break; + case 175: + if (meaning & 32) { + var className = location.name; + if (className && name === className.text) { + result = location.symbol; + break loop; + } + } + break; + case 131: + if (location.parent && location.parent.kind === 130) { + location = location.parent; + } + if (location.parent && ts.isClassElement(location.parent)) { + location = location.parent; + } + break; + } + lastLocation = location; + location = location.parent; } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 127 /* GetAccessor */ ? accessor.type : accessor.parameters[0].type; + if (!result) { + result = getSymbol(globals, name, meaning); + } + if (!result) { + if (nameNotFoundMessage) { + error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); } + return undefined; } - function getAccessorDeclarationTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 128 /* SetAccessor */) { - if (accessorWithTypeAnnotation.parent.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - typeName: accessorWithTypeAnnotation.name - }; + if (nameNotFoundMessage) { + if (propertyWithInvalidInitializer) { + var propertyName = propertyWithInvalidInitializer.name; + error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); + return undefined; } - else { - if (accessorWithTypeAnnotation.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; + if (result.flags & 2) { + checkResolvedBlockScopedVariable(result, errorLocation); } } + return result; } - function emitFunctionDeclaration(node) { - if ((node.kind !== 184 /* FunctionDeclaration */ || resolver.isDeclarationVisible(node)) && !resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 184 /* FunctionDeclaration */) { - emitModuleElementDeclarationFlags(node); + function checkResolvedBlockScopedVariable(result, errorLocation) { + ts.Debug.assert((result.flags & 2) !== 0); + var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) ? d : undefined; }); + ts.Debug.assert(declaration !== undefined, "Block-scoped variable declaration is undefined"); + var isUsedBeforeDeclaration = !isDefinedBefore(declaration, errorLocation); + if (!isUsedBeforeDeclaration) { + var variableDeclaration = ts.getAncestor(declaration, 199); + var container = ts.getEnclosingBlockScopeContainer(variableDeclaration); + if (variableDeclaration.parent.parent.kind === 181 || + variableDeclaration.parent.parent.kind === 187) { + isUsedBeforeDeclaration = isSameScopeDescendentOf(errorLocation, variableDeclaration, container); } - else if (node.kind === 125 /* Method */) { - emitClassMemberDeclarationFlags(node); + else if (variableDeclaration.parent.parent.kind === 189 || + variableDeclaration.parent.parent.kind === 188) { + var expression = variableDeclaration.parent.parent.expression; + isUsedBeforeDeclaration = isSameScopeDescendentOf(errorLocation, expression, container); } - if (node.kind === 184 /* FunctionDeclaration */) { - write("function "); - writeTextOfNode(currentSourceFile, node.name); + } + if (isUsedBeforeDeclaration) { + error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(declaration.name)); + } + } + function isSameScopeDescendentOf(initial, parent, stopAt) { + if (!parent) { + return false; + } + for (var current = initial; current && current !== stopAt && !ts.isFunctionLike(current); current = current.parent) { + if (current === parent) { + return true; } - else if (node.kind === 126 /* Constructor */) { - write("constructor"); + } + return false; + } + function getAnyImportSyntax(node) { + if (ts.isAliasSymbolDeclaration(node)) { + if (node.kind === 209) { + return node; } - else { - writeTextOfNode(currentSourceFile, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } + while (node && node.kind !== 210) { + node = node.parent; } - emitSignatureDeclaration(node); + return node; } } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); + function getDeclarationOfAliasSymbol(symbol) { + return ts.forEach(symbol.declarations, function (d) { return ts.isAliasSymbolDeclaration(d) ? d : undefined; }); } - function emitSignatureDeclaration(node) { - if (node.kind === 130 /* ConstructSignature */ || node.kind === 134 /* ConstructorType */) { - write("new "); + function getTargetOfImportEqualsDeclaration(node) { + if (node.moduleReference.kind === 220) { + return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); } - emitTypeParameters(node.typeParameters); - if (node.kind === 131 /* IndexSignature */) { - write("["); + return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, node); + } + function getTargetOfImportClause(node) { + var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); + if (moduleSymbol) { + var exportDefaultSymbol = resolveSymbol(moduleSymbol.exports["default"]); + if (!exportDefaultSymbol) { + error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); + } + return exportDefaultSymbol; } - else { - write("("); + } + function getTargetOfNamespaceImport(node) { + var moduleSpecifier = node.parent.parent.moduleSpecifier; + return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier); + } + function getMemberOfModuleVariable(moduleSymbol, name) { + if (moduleSymbol.flags & 3) { + var typeAnnotation = moduleSymbol.valueDeclaration.type; + if (typeAnnotation) { + return getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name); + } } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 131 /* IndexSignature */) { - write("]"); + } + function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { + if (valueSymbol.flags & (793056 | 1536)) { + return valueSymbol; } - else { - write(")"); + var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); + result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); + result.parent = valueSymbol.parent || typeSymbol.parent; + if (valueSymbol.valueDeclaration) + result.valueDeclaration = valueSymbol.valueDeclaration; + if (typeSymbol.members) + result.members = typeSymbol.members; + if (valueSymbol.exports) + result.exports = valueSymbol.exports; + return result; + } + function getExportOfModule(symbol, name) { + if (symbol.flags & 1536) { + var exports = getExportsOfSymbol(symbol); + if (ts.hasProperty(exports, name)) { + return resolveSymbol(exports[name]); + } } - var isFunctionTypeOrConstructorType = node.kind === 133 /* FunctionType */ || node.kind === 134 /* ConstructorType */; - if (isFunctionTypeOrConstructorType || node.parent.kind === 136 /* TypeLiteral */) { - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); + } + function getPropertyOfVariable(symbol, name) { + if (symbol.flags & 3) { + var typeAnnotation = symbol.valueDeclaration.type; + if (typeAnnotation) { + return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); } } - else if (node.kind !== 126 /* Constructor */ && !(node.flags & 32 /* Private */)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); + } + function getExternalModuleMember(node, specifier) { + var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); + var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier); + if (targetSymbol) { + var name_4 = specifier.propertyName || specifier.name; + if (name_4.text) { + var symbolFromModule = getExportOfModule(targetSymbol, name_4.text); + var symbolFromVariable = getPropertyOfVariable(targetSymbol, name_4.text); + var symbol = symbolFromModule && symbolFromVariable ? + combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : + symbolFromModule || symbolFromVariable; + if (!symbol) { + error(name_4, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name_4)); + } + return symbol; + } } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); + } + function getTargetOfImportSpecifier(node) { + return getExternalModuleMember(node.parent.parent.parent, node); + } + function getTargetOfExportSpecifier(node) { + return node.parent.parent.moduleSpecifier ? + getExternalModuleMember(node.parent.parent, node) : + resolveEntityName(node.propertyName || node.name, 107455 | 793056 | 1536); + } + function getTargetOfExportAssignment(node) { + return resolveEntityName(node.expression, 107455 | 793056 | 1536); + } + function getTargetOfAliasDeclaration(node) { + switch (node.kind) { + case 209: + return getTargetOfImportEqualsDeclaration(node); + case 211: + return getTargetOfImportClause(node); + case 212: + return getTargetOfNamespaceImport(node); + case 214: + return getTargetOfImportSpecifier(node); + case 218: + return getTargetOfExportSpecifier(node); + case 215: + return getTargetOfExportAssignment(node); + } + } + function resolveSymbol(symbol) { + return symbol && symbol.flags & 8388608 && !(symbol.flags & (107455 | 793056 | 1536)) ? resolveAlias(symbol) : symbol; + } + function resolveAlias(symbol) { + ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); + var links = getSymbolLinks(symbol); + if (!links.target) { + links.target = resolvingSymbol; + var node = getDeclarationOfAliasSymbol(symbol); + var target = getTargetOfAliasDeclaration(node); + if (links.target === resolvingSymbol) { + links.target = target || unknownSymbol; + } + else { + error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + } } - function getReturnTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 130 /* ConstructSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 129 /* CallSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 131 /* IndexSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 125 /* Method */: - if (node.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 184 /* FunctionDeclaration */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); + else if (links.target === resolvingSymbol) { + links.target = unknownSymbol; + } + return links.target; + } + function markExportAsReferenced(node) { + var symbol = getSymbolOfNode(node); + var target = resolveAlias(symbol); + if (target) { + var markAlias = (target === unknownSymbol && compilerOptions.isolatedModules) || + (target !== unknownSymbol && (target.flags & 107455) && !isConstEnumOrConstEnumOnlyModule(target)); + if (markAlias) { + markAliasSymbolAsReferenced(symbol); } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; } } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); + function markAliasSymbolAsReferenced(symbol) { + var links = getSymbolLinks(symbol); + if (!links.referenced) { + links.referenced = true; + var node = getDeclarationOfAliasSymbol(symbol); + if (node.kind === 215) { + checkExpressionCached(node.expression); + } + else if (node.kind === 218) { + checkExpressionCached(node.propertyName || node.name); + } + else if (ts.isInternalModuleImportEqualsDeclaration(node)) { + checkExpressionCached(node.moduleReference); + } } - writeTextOfNode(currentSourceFile, node.name); - if (node.initializer || ts.hasQuestionToken(node)) { - write("?"); + } + function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, importDeclaration) { + if (!importDeclaration) { + importDeclaration = ts.getAncestor(entityName, 209); + ts.Debug.assert(importDeclaration !== undefined); } - decreaseIndent(); - if (node.parent.kind === 133 /* FunctionType */ || node.parent.kind === 134 /* ConstructorType */ || node.parent.parent.kind === 136 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); + if (entityName.kind === 65 && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { + entityName = entityName.parent; } - else if (!(node.parent.flags & 32 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); + if (entityName.kind === 65 || entityName.parent.kind === 127) { + return resolveEntityName(entityName, 1536); } - function getParameterDeclarationTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - switch (node.parent.kind) { - case 126 /* Constructor */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - break; - case 130 /* ConstructSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 129 /* CallSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 125 /* Method */: - if (node.parent.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 184 /* FunctionDeclaration */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); + else { + ts.Debug.assert(entityName.parent.kind === 209); + return resolveEntityName(entityName, 107455 | 793056 | 1536); + } + } + function getFullyQualifiedName(symbol) { + return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); + } + function resolveEntityName(name, meaning) { + if (ts.nodeIsMissing(name)) { + return undefined; + } + var symbol; + if (name.kind === 65) { + var message = meaning === 1536 ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; + symbol = resolveName(name, name.text, meaning, message, name); + if (!symbol) { + return undefined; + } + } + else if (name.kind === 127 || name.kind === 156) { + var left = name.kind === 127 ? name.left : name.expression; + var right = name.kind === 127 ? name.right : name.name; + var namespace = resolveEntityName(left, 1536); + if (!namespace || namespace === unknownSymbol || ts.nodeIsMissing(right)) { + return undefined; + } + symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); + if (!symbol) { + error(right, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); + return undefined; } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; } + else { + ts.Debug.fail("Unknown entity name kind."); + } + ts.Debug.assert((symbol.flags & 16777216) === 0, "Should never get an instantiated symbol here."); + return symbol.flags & meaning ? symbol : resolveAlias(symbol); } - function emitNode(node) { - switch (node.kind) { - case 126 /* Constructor */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - return emitFunctionDeclaration(node); - case 130 /* ConstructSignature */: - case 129 /* CallSignature */: - case 131 /* IndexSignature */: - return emitSignatureDeclarationWithJsDocComments(node); - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 164 /* VariableStatement */: - return emitVariableStatement(node); - case 124 /* Property */: - return emitPropertyDeclaration(node); - case 186 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 185 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 187 /* TypeAliasDeclaration */: - return emitTypeAliasDeclaration(node); - case 200 /* EnumMember */: - return emitEnumMemberDeclaration(node); - case 188 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 189 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 191 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 192 /* ExportAssignment */: - return emitExportAssignment(node); - case 201 /* SourceFile */: - return emitSourceFile(node); + function isExternalModuleNameRelative(moduleName) { + return moduleName.substr(0, 2) === "./" || moduleName.substr(0, 3) === "../" || moduleName.substr(0, 2) === ".\\" || moduleName.substr(0, 3) === "..\\"; + } + function resolveExternalModuleName(location, moduleReferenceExpression) { + if (moduleReferenceExpression.kind !== 8) { + return; + } + var moduleReferenceLiteral = moduleReferenceExpression; + var searchPath = ts.getDirectoryPath(getSourceFile(location).fileName); + var moduleName = ts.escapeIdentifier(moduleReferenceLiteral.text); + if (!moduleName) + return; + var isRelative = isExternalModuleNameRelative(moduleName); + if (!isRelative) { + var symbol = getSymbol(globals, '"' + moduleName + '"', 512); + if (symbol) { + return symbol; + } + } + var sourceFile; + while (true) { + var fileName = ts.normalizePath(ts.combinePaths(searchPath, moduleName)); + sourceFile = host.getSourceFile(fileName + ".ts") || host.getSourceFile(fileName + ".d.ts"); + if (sourceFile || isRelative) { + break; + } + var parentPath = ts.getDirectoryPath(searchPath); + if (parentPath === searchPath) { + break; + } + searchPath = parentPath; + } + if (sourceFile) { + if (sourceFile.symbol) { + return sourceFile.symbol; + } + error(moduleReferenceLiteral, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); + return; } + error(moduleReferenceLiteral, ts.Diagnostics.Cannot_find_module_0, moduleName); } - var referencePathsOutput = ""; - function writeReferencePath(referencedFile) { - var declFileName = referencedFile.flags & 1024 /* DeclarationFile */ ? referencedFile.filename : shouldEmitToOwnFile(referencedFile, compilerOptions) ? getOwnEmitOutputFilePath(referencedFile, program, ".d.ts") : ts.removeFileExtension(compilerOptions.out) + ".d.ts"; - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(jsFilePath)), declFileName, compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName, false); - referencePathsOutput += "/// " + newLine; + function resolveExternalModuleSymbol(moduleSymbol) { + return moduleSymbol && resolveSymbol(moduleSymbol.exports["export="]) || moduleSymbol; } - if (root) { - if (!compilerOptions.noResolve) { - var addedGlobalFileReference = false; - ts.forEach(root.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(program, root, fileReference); - if (referencedFile && ((referencedFile.flags & 1024 /* DeclarationFile */) || shouldEmitToOwnFile(referencedFile, compilerOptions) || !addedGlobalFileReference)) { - writeReferencePath(referencedFile); - if (!isExternalModuleOrDeclarationFile(referencedFile)) { - addedGlobalFileReference = true; - } - } - }); + function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression) { + var symbol = resolveExternalModuleSymbol(moduleSymbol); + if (symbol && !(symbol.flags & (1536 | 3))) { + error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); + symbol = undefined; } - emitNode(root); + return symbol; } - else { - var emittedReferencedFiles = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (!isExternalModuleOrDeclarationFile(sourceFile)) { - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(program, sourceFile, fileReference); - if (referencedFile && (isExternalModuleOrDeclarationFile(referencedFile) && !ts.contains(emittedReferencedFiles, referencedFile))) { - writeReferencePath(referencedFile); - emittedReferencedFiles.push(referencedFile); - } - }); - } - emitNode(sourceFile); - } - }); + function getExportAssignmentSymbol(moduleSymbol) { + return moduleSymbol.exports["export="]; } - return { - reportedDeclarationError: reportedDeclarationError, - aliasDeclarationEmitInfo: aliasDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencePathsOutput: referencePathsOutput - }; - } - function getDeclarationDiagnostics(program, resolver, targetSourceFile) { - var diagnostics = []; - var jsFilePath = getOwnEmitOutputFilePath(targetSourceFile, program, ".js"); - emitDeclarations(program, resolver, diagnostics, jsFilePath, targetSourceFile); - return diagnostics; - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitFiles(resolver, targetSourceFile) { - var program = resolver.getProgram(); - var compilerHost = program.getCompilerHost(); - var compilerOptions = program.getCompilerOptions(); - var sourceMapDataList = compilerOptions.sourceMap ? [] : undefined; - var diagnostics = []; - var newLine = program.getCompilerHost().getNewLine(); - function emitJavaScript(jsFilePath, root) { - var writer = createTextWriter(newLine); - var write = writer.write; - var writeTextOfNode = writer.writeTextOfNode; - var writeLine = writer.writeLine; - var increaseIndent = writer.increaseIndent; - var decreaseIndent = writer.decreaseIndent; - var currentSourceFile; - var extendsEmitted = false; - var writeEmittedFiles = writeJavaScriptFile; - var emitLeadingComments = compilerOptions.removeComments ? function (node) { - } : emitLeadingDeclarationComments; - var emitTrailingComments = compilerOptions.removeComments ? function (node) { - } : emitTrailingDeclarationComments; - var emitLeadingCommentsOfPosition = compilerOptions.removeComments ? function (pos) { - } : emitLeadingCommentsOfLocalPosition; - var detachedCommentsInfo; - var emitDetachedComments = compilerOptions.removeComments ? function (node) { - } : emitDetachedCommentsAtPosition; - var emitPinnedOrTripleSlashComments = compilerOptions.removeComments ? function (node) { - } : emitPinnedOrTripleSlashCommentsOfNode; - var writeComment = writeCommentRange; - var emit = emitNode; - var emitStart = function (node) { - }; - var emitEnd = function (node) { - }; - var emitToken = emitTokenText; - var scopeEmitStart = function (scopeDeclaration, scopeName) { - }; - var scopeEmitEnd = function () { - }; - var sourceMapData; - function initializeEmitterWithSourceMaps() { - var sourceMapDir; - var sourceMapSourceIndex = -1; - var sourceMapNameIndexMap = {}; - var sourceMapNameIndices = []; - function getSourceMapNameIndex() { - return sourceMapNameIndices.length ? sourceMapNameIndices[sourceMapNameIndices.length - 1] : -1; + function getExportsOfModuleAsArray(moduleSymbol) { + return symbolsToArray(getExportsOfModule(moduleSymbol)); + } + function getExportsOfSymbol(symbol) { + return symbol.flags & 1536 ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; + } + function getExportsOfModule(moduleSymbol) { + var links = getSymbolLinks(moduleSymbol); + return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); + } + function extendExportSymbols(target, source) { + for (var id in source) { + if (id !== "default" && !ts.hasProperty(target, id)) { + target[id] = source[id]; } - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - var lastEncodedNameIndex = 0; - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; + } + } + function getExportsForModule(moduleSymbol) { + var result; + var visitedSymbols = []; + visit(moduleSymbol); + return result || moduleSymbol.exports; + function visit(symbol) { + if (symbol && symbol.flags & 1952 && !ts.contains(visitedSymbols, symbol)) { + visitedSymbols.push(symbol); + if (symbol !== moduleSymbol) { + if (!result) { + result = cloneSymbolTable(moduleSymbol.exports); + } + extendExportSymbols(result, symbol.exports); } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - if (lastEncodedSourceMapSpan.emittedLine == lastRecordedSourceMapSpan.emittedLine) { - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; + var exportStars = symbol.exports["__export"]; + if (exportStars) { + for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { + var node = _a[_i]; + visit(resolveExternalModuleName(node, node.moduleSpecifier)); } } - else { - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; + } + } + } + function getMergedSymbol(symbol) { + var merged; + return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; + } + function getSymbolOfNode(node) { + return getMergedSymbol(node.symbol); + } + function getParentOfSymbol(symbol) { + return getMergedSymbol(symbol.parent); + } + function getExportSymbolOfValueSymbolIfExported(symbol) { + return symbol && (symbol.flags & 1048576) !== 0 + ? getMergedSymbol(symbol.exportSymbol) + : symbol; + } + function symbolIsValue(symbol) { + if (symbol.flags & 16777216) { + return symbolIsValue(getSymbolLinks(symbol).target); + } + if (symbol.flags & 107455) { + return true; + } + if (symbol.flags & 8388608) { + return (resolveAlias(symbol).flags & 107455) !== 0; + } + return false; + } + function findConstructorDeclaration(node) { + var members = node.members; + for (var _i = 0; _i < members.length; _i++) { + var member = members[_i]; + if (member.kind === 136 && ts.nodeIsPresent(member.body)) { + return member; + } + } + } + function createType(flags) { + var result = new Type(checker, flags); + result.id = typeCount++; + return result; + } + function createIntrinsicType(kind, intrinsicName) { + var type = createType(kind); + type.intrinsicName = intrinsicName; + return type; + } + function createObjectType(kind, symbol) { + var type = createType(kind); + type.symbol = symbol; + return type; + } + function isReservedMemberName(name) { + return name.charCodeAt(0) === 95 && + name.charCodeAt(1) === 95 && + name.charCodeAt(2) !== 95 && + name.charCodeAt(2) !== 64; + } + function getNamedMembers(members) { + var result; + for (var id in members) { + if (ts.hasProperty(members, id)) { + if (!isReservedMemberName(id)) { + if (!result) + result = []; + var symbol = members[id]; + if (symbolIsValue(symbol)) { + result.push(symbol); } - prevEncodedEmittedColumn = 1; } - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; + } + } + return result || emptyArray; + } + function setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { + type.members = members; + type.properties = getNamedMembers(members); + type.callSignatures = callSignatures; + type.constructSignatures = constructSignatures; + if (stringIndexType) + type.stringIndexType = stringIndexType; + if (numberIndexType) + type.numberIndexType = numberIndexType; + return type; + } + function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { + return setObjectTypeMembers(createObjectType(32768, symbol), members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function forEachSymbolTableInScope(enclosingDeclaration, callback) { + var result; + for (var location_1 = enclosingDeclaration; location_1; location_1 = location_1.parent) { + if (location_1.locals && !isGlobalSourceFile(location_1)) { + if (result = callback(location_1.locals)) { + return result; } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - function base64VLQFormatEncode(inValue) { - function base64FormatEncode(inValue) { - if (inValue < 64) { - return 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); + } + switch (location_1.kind) { + case 228: + if (!ts.isExternalModule(location_1)) { + break; } - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; + case 206: + if (result = callback(getSymbolOfNode(location_1).exports)) { + return result; } - else { - inValue = inValue << 1; + break; + case 202: + case 203: + if (result = callback(getSymbolOfNode(location_1).members)) { + return result; } - var encodedStr = ""; - do { - var currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } + break; } - function recordSourceMapSpan(pos) { - var sourceLinePos = currentSourceFile.getLineAndCharacterFromPosition(pos); - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan.emittedLine != emittedLine || lastRecordedSourceMapSpan.emittedColumn != emittedColumn || (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - encodeLastRecordedSourceMapSpan(); - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - nameIndex: getSourceMapNameIndex(), - sourceIndex: sourceMapSourceIndex - }; - } - else { - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; + } + return callback(globals); + } + function getQualifiedLeftMeaning(rightMeaning) { + return rightMeaning === 107455 ? 107455 : 1536; + } + function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { + function getAccessibleSymbolChainFromSymbolTable(symbols) { + function canQualifySymbol(symbolFromSymbolTable, meaning) { + if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { + return true; } + var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); + return !!accessibleParent; } - function recordEmitNodeStartSpan(node) { - recordSourceMapSpan(ts.skipTrivia(currentSourceFile.text, node.pos)); - } - function recordEmitNodeEndSpan(node) { - recordSourceMapSpan(node.end); - } - function writeTextWithSpanRecord(tokenKind, startPos, emitFn) { - var tokenStartPos = ts.skipTrivia(currentSourceFile.text, startPos); - recordSourceMapSpan(tokenStartPos); - var tokenEndPos = emitTokenText(tokenKind, tokenStartPos, emitFn); - recordSourceMapSpan(tokenEndPos); - return tokenEndPos; + function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { + if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { + return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && + canQualifySymbol(symbolFromSymbolTable, meaning); + } } - function recordNewSourceFileStart(node) { - var sourcesDirectoryPath = compilerOptions.sourceRoot ? program.getCommonSourceDirectory() : sourceMapDir; - sourceMapData.sourceMapSources.push(ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, node.filename, compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName, true)); - sourceMapSourceIndex = sourceMapData.sourceMapSources.length - 1; - sourceMapData.inputSourceFileNames.push(node.filename); + if (isAccessible(ts.lookUp(symbols, symbol.name))) { + return [symbol]; } - function recordScopeNameOfNode(node, scopeName) { - function recordScopeNameIndex(scopeNameIndex) { - sourceMapNameIndices.push(scopeNameIndex); - } - function recordScopeNameStart(scopeName) { - var scopeNameIndex = -1; - if (scopeName) { - var parentIndex = getSourceMapNameIndex(); - if (parentIndex !== -1) { - scopeName = sourceMapData.sourceMapNames[parentIndex] + "." + scopeName; + return ts.forEachValue(symbols, function (symbolFromSymbolTable) { + if (symbolFromSymbolTable.flags & 8388608 && symbolFromSymbolTable.name !== "export=") { + if (!useOnlyExternalAliasing || + ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { + var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); + if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { + return [symbolFromSymbolTable]; } - scopeNameIndex = ts.getProperty(sourceMapNameIndexMap, scopeName); - if (scopeNameIndex === undefined) { - scopeNameIndex = sourceMapData.sourceMapNames.length; - sourceMapData.sourceMapNames.push(scopeName); - sourceMapNameIndexMap[scopeName] = scopeNameIndex; + var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTable(resolvedImportedSymbol.exports) : undefined; + if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { + return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); } } - recordScopeNameIndex(scopeNameIndex); - } - if (scopeName) { - recordScopeNameStart(scopeName); - } - else if (node.kind === 184 /* FunctionDeclaration */ || node.kind === 150 /* FunctionExpression */ || node.kind === 125 /* Method */ || node.kind === 127 /* GetAccessor */ || node.kind === 128 /* SetAccessor */ || node.kind === 189 /* ModuleDeclaration */ || node.kind === 185 /* ClassDeclaration */ || node.kind === 188 /* EnumDeclaration */) { - if (node.name) { - scopeName = node.name.text; - } - recordScopeNameStart(scopeName); - } - else { - recordScopeNameIndex(getSourceMapNameIndex()); } + }); + } + if (symbol) { + return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); + } + } + function needsQualification(symbol, enclosingDeclaration, meaning) { + var qualify = false; + forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { + if (!ts.hasProperty(symbolTable, symbol.name)) { + return false; } - function recordScopeNameEnd() { - sourceMapNameIndices.pop(); + var symbolFromSymbolTable = symbolTable[symbol.name]; + if (symbolFromSymbolTable === symbol) { + return true; } - ; - function writeCommentRangeWithMap(curentSourceFile, writer, comment, newLine) { - recordSourceMapSpan(comment.pos); - writeCommentRange(currentSourceFile, writer, comment, newLine); - recordSourceMapSpan(comment.end); + symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; + if (symbolFromSymbolTable.flags & meaning) { + qualify = true; + return true; } - function serializeSourceMapContents(version, file, sourceRoot, sources, names, mappings) { - if (typeof JSON !== "undefined") { - return JSON.stringify({ - version: version, - file: file, - sourceRoot: sourceRoot, - sources: sources, - names: names, - mappings: mappings - }); - } - return "{\"version\":" + version + ",\"file\":\"" + ts.escapeString(file) + "\",\"sourceRoot\":\"" + ts.escapeString(sourceRoot) + "\",\"sources\":[" + serializeStringArray(sources) + "],\"names\":[" + serializeStringArray(names) + "],\"mappings\":\"" + ts.escapeString(mappings) + "\"}"; - function serializeStringArray(list) { - var output = ""; - for (var i = 0, n = list.length; i < n; i++) { - if (i) { - output += ","; - } - output += "\"" + ts.escapeString(list[i]) + "\""; + return false; + }); + return qualify; + } + function isSymbolAccessible(symbol, enclosingDeclaration, meaning) { + if (symbol && enclosingDeclaration && !(symbol.flags & 262144)) { + var initialSymbol = symbol; + var meaningToLook = meaning; + while (symbol) { + var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); + if (accessibleSymbolChain) { + var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0]); + if (!hasAccessibleDeclarations) { + return { + accessibility: 1, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), + errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1536) : undefined + }; } - return output; + return hasAccessibleDeclarations; } + meaningToLook = getQualifiedLeftMeaning(meaning); + symbol = getParentOfSymbol(symbol); } - function writeJavaScriptAndSourceMapFile(emitOutput, writeByteOrderMark) { - encodeLastRecordedSourceMapSpan(); - writeFile(compilerHost, diagnostics, sourceMapData.sourceMapFilePath, serializeSourceMapContents(3, sourceMapData.sourceMapFile, sourceMapData.sourceMapSourceRoot, sourceMapData.sourceMapSources, sourceMapData.sourceMapNames, sourceMapData.sourceMapMappings), false); - sourceMapDataList.push(sourceMapData); - writeJavaScriptFile(emitOutput + "//# sourceMappingURL=" + sourceMapData.jsSourceMappingURL, writeByteOrderMark); + var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); + if (symbolExternalModule) { + var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); + if (symbolExternalModule !== enclosingExternalModule) { + return { + accessibility: 2, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), + errorModuleName: symbolToString(symbolExternalModule) + }; + } } - var sourceMapJsFile = ts.getBaseFilename(ts.normalizeSlashes(jsFilePath)); - sourceMapData = { - sourceMapFilePath: jsFilePath + ".map", - jsSourceMappingURL: sourceMapJsFile + ".map", - sourceMapFile: sourceMapJsFile, - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapDecodedMappings: [] + return { + accessibility: 1, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning) }; - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47 /* slash */) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (root) { - sourceMapDir = ts.getDirectoryPath(getSourceFilePathInNewDir(root, program, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - sourceMapDir = ts.combinePaths(program.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(jsFilePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName, true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); + } + return { accessibility: 0 }; + function getExternalModuleContainer(declaration) { + for (; declaration; declaration = declaration.parent) { + if (hasExternalModuleSymbol(declaration)) { + return getSymbolOfNode(declaration); } } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(jsFilePath)); - } - function emitNodeWithMap(node) { - if (node) { - if (node.kind != 201 /* SourceFile */) { - recordEmitNodeStartSpan(node); - emitNode(node); - recordEmitNodeEndSpan(node); + } + } + function hasExternalModuleSymbol(declaration) { + return (declaration.kind === 206 && declaration.name.kind === 8) || + (declaration.kind === 228 && ts.isExternalModule(declaration)); + } + function hasVisibleDeclarations(symbol) { + var aliasesToMakeVisible; + if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { + return undefined; + } + return { accessibility: 0, aliasesToMakeVisible: aliasesToMakeVisible }; + function getIsDeclarationVisible(declaration) { + if (!isDeclarationVisible(declaration)) { + var anyImportSyntax = getAnyImportSyntax(declaration); + if (anyImportSyntax && + !(anyImportSyntax.flags & 1) && + isDeclarationVisible(anyImportSyntax.parent)) { + getNodeLinks(declaration).isVisible = true; + if (aliasesToMakeVisible) { + if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { + aliasesToMakeVisible.push(anyImportSyntax); + } } else { - recordNewSourceFileStart(node); - emitNode(node); + aliasesToMakeVisible = [anyImportSyntax]; } + return true; } + return false; } - writeEmittedFiles = writeJavaScriptAndSourceMapFile; - emit = emitNodeWithMap; - emitStart = recordEmitNodeStartSpan; - emitEnd = recordEmitNodeEndSpan; - emitToken = writeTextWithSpanRecord; - scopeEmitStart = recordScopeNameOfNode; - scopeEmitEnd = recordScopeNameEnd; - writeComment = writeCommentRangeWithMap; - } - function writeJavaScriptFile(emitOutput, writeByteOrderMark) { - writeFile(compilerHost, diagnostics, jsFilePath, emitOutput, writeByteOrderMark); - } - function emitTokenText(tokenKind, startPos, emitFn) { - var tokenString = ts.tokenToString(tokenKind); - if (emitFn) { - emitFn(); - } - else { - write(tokenString); - } - return startPos + tokenString.length; + return true; } - function emitOptional(prefix, node) { - if (node) { - write(prefix); - emit(node); - } + } + function isEntityNameVisible(entityName, enclosingDeclaration) { + var meaning; + if (entityName.parent.kind === 145) { + meaning = 107455 | 1048576; } - function emitTrailingCommaIfPresent(nodeList, isMultiline) { - if (nodeList.hasTrailingComma) { - write(","); - if (isMultiline) { - writeLine(); - } - } + else if (entityName.kind === 127 || entityName.kind === 156 || + entityName.parent.kind === 209) { + meaning = 1536; } - function emitCommaList(nodes, includeTrailingComma, count) { - if (!(count >= 0)) { - count = nodes.length; - } - if (nodes) { - for (var i = 0; i < count; i++) { - if (i) { - write(", "); - } - emit(nodes[i]); - } - if (includeTrailingComma) { - emitTrailingCommaIfPresent(nodes, false); - } - } + else { + meaning = 793056; } - function emitMultiLineList(nodes, includeTrailingComma) { - if (nodes) { - for (var i = 0; i < nodes.length; i++) { - if (i) { - write(","); - } - writeLine(); - emit(nodes[i]); - } - if (includeTrailingComma) { - emitTrailingCommaIfPresent(nodes, true); - } - } - } - function emitLines(nodes) { - emitLinesStartingAt(nodes, 0); - } - function emitLinesStartingAt(nodes, startIndex) { - for (var i = startIndex; i < nodes.length; i++) { - writeLine(); - emit(nodes[i]); - } + var firstIdentifier = getFirstIdentifier(entityName); + var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); + return (symbol && hasVisibleDeclarations(symbol)) || { + accessibility: 1, + errorSymbolName: ts.getTextOfNode(firstIdentifier), + errorNode: firstIdentifier + }; + } + function writeKeyword(writer, kind) { + writer.writeKeyword(ts.tokenToString(kind)); + } + function writePunctuation(writer, kind) { + writer.writePunctuation(ts.tokenToString(kind)); + } + function writeSpace(writer) { + writer.writeSpace(" "); + } + function symbolToString(symbol, enclosingDeclaration, meaning) { + var writer = ts.getSingleLineStringWriter(); + getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); + var result = writer.string(); + ts.releaseStringWriter(writer); + return result; + } + function typeToString(type, enclosingDeclaration, flags) { + var writer = ts.getSingleLineStringWriter(); + getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); + var result = writer.string(); + ts.releaseStringWriter(writer); + var maxLength = compilerOptions.noErrorTruncation || flags & 4 ? undefined : 100; + if (maxLength && result.length >= maxLength) { + result = result.substr(0, maxLength - "...".length) + "..."; } - function isBinaryOrOctalIntegerLiteral(text) { - if (text.length <= 0) { - return false; + return result; + } + function getTypeAliasForTypeLiteral(type) { + if (type.symbol && type.symbol.flags & 2048) { + var node = type.symbol.declarations[0].parent; + while (node.kind === 150) { + node = node.parent; } - if (text.charCodeAt(1) === 66 /* B */ || text.charCodeAt(1) === 98 /* b */ || text.charCodeAt(1) === 79 /* O */ || text.charCodeAt(1) === 111 /* o */) { - return true; + if (node.kind === 204) { + return getSymbolOfNode(node); } - return false; } - function emitLiteral(node) { - var text = getLiteralText(); - if (compilerOptions.sourceMap && (node.kind === 7 /* StringLiteral */ || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else if (compilerOptions.target < 2 /* ES6 */ && node.kind === 6 /* NumericLiteral */ && isBinaryOrOctalIntegerLiteral(text)) { - write(node.text); + return undefined; + } + var _displayBuilder; + function getSymbolDisplayBuilder() { + function appendSymbolNameOnly(symbol, writer) { + if (symbol.declarations && symbol.declarations.length > 0) { + var declaration = symbol.declarations[0]; + if (declaration.name) { + writer.writeSymbol(ts.declarationNameToString(declaration.name), symbol); + return; + } } - else { - write(text); + writer.writeSymbol(symbol.name, symbol); + } + function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { + var parentSymbol; + function appendParentTypeArgumentsAndSymbolName(symbol) { + if (parentSymbol) { + if (flags & 1) { + if (symbol.flags & 16777216) { + buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); + } + else { + buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); + } + } + writePunctuation(writer, 20); + } + parentSymbol = symbol; + appendSymbolNameOnly(symbol, writer); } - function getLiteralText() { - if (compilerOptions.target < 2 /* ES6 */ && ts.isTemplateLiteralKind(node.kind)) { - return getTemplateLiteralAsStringLiteral(node); + writer.trackSymbol(symbol, enclosingDeclaration, meaning); + function walkSymbol(symbol, meaning) { + if (symbol) { + var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2)); + if (!accessibleSymbolChain || + needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { + walkSymbol(getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol), getQualifiedLeftMeaning(meaning)); + } + if (accessibleSymbolChain) { + for (var _i = 0; _i < accessibleSymbolChain.length; _i++) { + var accessibleSymbol = accessibleSymbolChain[_i]; + appendParentTypeArgumentsAndSymbolName(accessibleSymbol); + } + } + else { + if (!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) { + return; + } + if (symbol.flags & 2048 || symbol.flags & 4096) { + return; + } + appendParentTypeArgumentsAndSymbolName(symbol); + } } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); } - } - function getTemplateLiteralAsStringLiteral(node) { - return '"' + ts.escapeString(node.text) + '"'; - } - function emitTemplateExpression(node) { - if (compilerOptions.target >= 2 /* ES6 */) { - ts.forEachChild(node, emit); + var isTypeParameter = symbol.flags & 262144; + var typeFormatFlag = 128 & typeFlags; + if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { + walkSymbol(symbol, meaning); return; } - ts.Debug.assert(node.parent.kind !== 147 /* TaggedTemplateExpression */); - var emitOuterParens = ts.isExpression(node.parent) && templateNeedsParens(node, node.parent); - if (emitOuterParens) { - write("("); - } - emitLiteral(node.head); - ts.forEach(node.templateSpans, function (templateSpan) { - var needsParens = templateSpan.expression.kind !== 149 /* ParenthesizedExpression */ && comparePrecedenceToBinaryPlus(templateSpan.expression) !== 1 /* GreaterThan */; - write(" + "); - if (needsParens) { - write("("); + return appendParentTypeArgumentsAndSymbolName(symbol); + } + function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, typeStack) { + var globalFlagsToPass = globalFlags & 16; + return writeType(type, globalFlags); + function writeType(type, flags) { + if (type.flags & 1048703) { + writer.writeKeyword(!(globalFlags & 16) && + (type.flags & 1) ? "any" : type.intrinsicName); } - emit(templateSpan.expression); - if (needsParens) { - write(")"); + else if (type.flags & 4096) { + writeTypeReference(type, flags); } - if (templateSpan.literal.text.length !== 0) { - write(" + "); - emitLiteral(templateSpan.literal); + else if (type.flags & (1024 | 2048 | 128 | 512)) { + buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793056, 0, flags); } - }); - if (emitOuterParens) { - write(")"); - } - function templateNeedsParens(template, parent) { - switch (parent.kind) { - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return parent.expression === template; - case 149 /* ParenthesizedExpression */: - return false; - case 147 /* TaggedTemplateExpression */: - ts.Debug.fail("Path should be unreachable; tagged templates not supported pre-ES6."); - default: - return comparePrecedenceToBinaryPlus(parent) !== -1 /* LessThan */; + else if (type.flags & 8192) { + writeTupleType(type); + } + else if (type.flags & 16384) { + writeUnionType(type, flags); + } + else if (type.flags & 32768) { + writeAnonymousType(type, flags); + } + else if (type.flags & 256) { + writer.writeStringLiteral(type.text); + } + else { + writePunctuation(writer, 14); + writeSpace(writer); + writePunctuation(writer, 21); + writeSpace(writer); + writePunctuation(writer, 15); } } - function comparePrecedenceToBinaryPlus(expression) { - ts.Debug.assert(compilerOptions.target <= 1 /* ES5 */); - switch (expression.kind) { - case 157 /* BinaryExpression */: - switch (expression.operator) { - case 34 /* AsteriskToken */: - case 35 /* SlashToken */: - case 36 /* PercentToken */: - return 1 /* GreaterThan */; - case 32 /* PlusToken */: - return 0 /* EqualTo */; - default: - return -1 /* LessThan */; + function writeTypeList(types, union) { + for (var i = 0; i < types.length; i++) { + if (i > 0) { + if (union) { + writeSpace(writer); } - case 158 /* ConditionalExpression */: - return -1 /* LessThan */; - default: - return 1 /* GreaterThan */; + writePunctuation(writer, union ? 44 : 23); + writeSpace(writer); + } + writeType(types[i], union ? 64 : 0); } } - } - function emitTemplateSpan(span) { - emit(span.expression); - emit(span.literal); - } - function emitExpressionForPropertyName(node) { - if (node.kind === 7 /* StringLiteral */) { - emitLiteral(node); - } - else if (node.kind === 121 /* ComputedPropertyName */) { - emit(node.expression); - } - else { - write("\""); - if (node.kind === 6 /* NumericLiteral */) { - write(node.text); + function writeTypeReference(type, flags) { + if (type.target === globalArrayType && !(flags & 1)) { + writeType(type.typeArguments[0], 64); + writePunctuation(writer, 18); + writePunctuation(writer, 19); } else { - writeTextOfNode(currentSourceFile, node); + buildSymbolDisplay(type.target.symbol, writer, enclosingDeclaration, 793056); + writePunctuation(writer, 24); + writeTypeList(type.typeArguments, false); + writePunctuation(writer, 25); } - write("\""); - } - } - function isNotExpressionIdentifier(node) { - var parent = node.parent; - switch (parent.kind) { - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - case 200 /* EnumMember */: - case 125 /* Method */: - case 184 /* FunctionDeclaration */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 150 /* FunctionExpression */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - return parent.name === node; - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: - case 192 /* ExportAssignment */: - return false; - case 177 /* LabeledStatement */: - return node.parent.label === node; - case 197 /* CatchClause */: - return node.parent.name === node; - } - } - function emitExpressionIdentifier(node) { - var prefix = resolver.getExpressionNamePrefix(node); - if (prefix) { - write(prefix); - write("."); - } - writeTextOfNode(currentSourceFile, node); - } - function emitIdentifier(node) { - if (!isNotExpressionIdentifier(node)) { - emitExpressionIdentifier(node); - } - else { - writeTextOfNode(currentSourceFile, node); - } - } - function emitThis(node) { - if (resolver.getNodeCheckFlags(node) & 2 /* LexicalThis */) { - write("_this"); - } - else { - write("this"); - } - } - function emitSuper(node) { - var flags = resolver.getNodeCheckFlags(node); - if (flags & 16 /* SuperInstance */) { - write("_super.prototype"); } - else if (flags & 32 /* SuperStatic */) { - write("_super"); + function writeTupleType(type) { + writePunctuation(writer, 18); + writeTypeList(type.elementTypes, false); + writePunctuation(writer, 19); } - else { - write("super"); + function writeUnionType(type, flags) { + if (flags & 64) { + writePunctuation(writer, 16); + } + writeTypeList(type.types, true); + if (flags & 64) { + writePunctuation(writer, 17); + } } - } - function emitArrayLiteral(node) { - if (node.flags & 256 /* MultiLine */) { - write("["); - increaseIndent(); - emitMultiLineList(node.elements, true); - decreaseIndent(); - writeLine(); - write("]"); + function writeAnonymousType(type, flags) { + if (type.symbol && type.symbol.flags & (32 | 384 | 512)) { + writeTypeofSymbol(type, flags); + } + else if (shouldWriteTypeOfFunctionSymbol()) { + writeTypeofSymbol(type, flags); + } + else if (typeStack && ts.contains(typeStack, type)) { + var typeAlias = getTypeAliasForTypeLiteral(type); + if (typeAlias) { + buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793056, 0, flags); + } + else { + writeKeyword(writer, 112); + } + } + else { + if (!typeStack) { + typeStack = []; + } + typeStack.push(type); + writeLiteralType(type, flags); + typeStack.pop(); + } + function shouldWriteTypeOfFunctionSymbol() { + if (type.symbol) { + var isStaticMethodSymbol = !!(type.symbol.flags & 8192 && + ts.forEach(type.symbol.declarations, function (declaration) { return declaration.flags & 128; })); + var isNonLocalFunctionSymbol = !!(type.symbol.flags & 16) && + (type.symbol.parent || + ts.forEach(type.symbol.declarations, function (declaration) { + return declaration.parent.kind === 228 || declaration.parent.kind === 207; + })); + if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { + return !!(flags & 2) || + (typeStack && ts.contains(typeStack, type)); + } + } + } } - else { - write("["); - emitCommaList(node.elements, true); - write("]"); + function writeTypeofSymbol(type, typeFormatFlags) { + writeKeyword(writer, 97); + writeSpace(writer); + buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455, 0, typeFormatFlags); } - } - function emitObjectLiteral(node) { - if (!node.properties.length) { - write("{}"); + function getIndexerParameterName(type, indexKind, fallbackName) { + var declaration = getIndexDeclarationOfSymbol(type.symbol, indexKind); + if (!declaration) { + return fallbackName; + } + ts.Debug.assert(declaration.parameters.length !== 0); + return ts.declarationNameToString(declaration.parameters[0].name); } - else if (node.flags & 256 /* MultiLine */) { - write("{"); - increaseIndent(); - emitMultiLineList(node.properties, compilerOptions.target >= 1 /* ES5 */); - decreaseIndent(); - writeLine(); - write("}"); - } - else { - write("{ "); - emitCommaList(node.properties, compilerOptions.target >= 1 /* ES5 */); - write(" }"); + function writeLiteralType(type, flags) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (!resolved.properties.length && !resolved.stringIndexType && !resolved.numberIndexType) { + if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { + writePunctuation(writer, 14); + writePunctuation(writer, 15); + return; + } + if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { + if (flags & 64) { + writePunctuation(writer, 16); + } + buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, typeStack); + if (flags & 64) { + writePunctuation(writer, 17); + } + return; + } + if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { + if (flags & 64) { + writePunctuation(writer, 16); + } + writeKeyword(writer, 88); + writeSpace(writer); + buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, typeStack); + if (flags & 64) { + writePunctuation(writer, 17); + } + return; + } + } + writePunctuation(writer, 14); + writer.writeLine(); + writer.increaseIndent(); + for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { + var signature = _a[_i]; + buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, typeStack); + writePunctuation(writer, 22); + writer.writeLine(); + } + for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { + var signature = _c[_b]; + writeKeyword(writer, 88); + writeSpace(writer); + buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, typeStack); + writePunctuation(writer, 22); + writer.writeLine(); + } + if (resolved.stringIndexType) { + writePunctuation(writer, 18); + writer.writeParameter(getIndexerParameterName(resolved, 0, "x")); + writePunctuation(writer, 51); + writeSpace(writer); + writeKeyword(writer, 122); + writePunctuation(writer, 19); + writePunctuation(writer, 51); + writeSpace(writer); + writeType(resolved.stringIndexType, 0); + writePunctuation(writer, 22); + writer.writeLine(); + } + if (resolved.numberIndexType) { + writePunctuation(writer, 18); + writer.writeParameter(getIndexerParameterName(resolved, 1, "x")); + writePunctuation(writer, 51); + writeSpace(writer); + writeKeyword(writer, 120); + writePunctuation(writer, 19); + writePunctuation(writer, 51); + writeSpace(writer); + writeType(resolved.numberIndexType, 0); + writePunctuation(writer, 22); + writer.writeLine(); + } + for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { + var p = _e[_d]; + var t = getTypeOfSymbol(p); + if (p.flags & (16 | 8192) && !getPropertiesOfObjectType(t).length) { + var signatures = getSignaturesOfType(t, 0); + for (var _f = 0; _f < signatures.length; _f++) { + var signature = signatures[_f]; + buildSymbolDisplay(p, writer); + if (p.flags & 536870912) { + writePunctuation(writer, 50); + } + buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, typeStack); + writePunctuation(writer, 22); + writer.writeLine(); + } + } + else { + buildSymbolDisplay(p, writer); + if (p.flags & 536870912) { + writePunctuation(writer, 50); + } + writePunctuation(writer, 51); + writeSpace(writer); + writeType(t, 0); + writePunctuation(writer, 22); + writer.writeLine(); + } + } + writer.decreaseIndent(); + writePunctuation(writer, 15); } } - function emitComputedPropertyName(node) { - write("["); - emit(node.expression); - write("]"); - } - function emitDownlevelMethod(node) { - if (!ts.isObjectLiteralMethod(node)) { - return; + function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaraiton, flags) { + var targetSymbol = getTargetSymbol(symbol); + if (targetSymbol.flags & 32 || targetSymbol.flags & 64) { + buildDisplayForTypeParametersAndDelimiters(getTypeParametersOfClassOrInterface(symbol), writer, enclosingDeclaraiton, flags); } - emitLeadingComments(node); - emit(node.name); - write(": "); - write("function "); - emitSignatureAndBody(node); - emitTrailingComments(node); } - function emitMethod(node) { - if (!ts.isObjectLiteralMethod(node)) { - return; + function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, typeStack) { + appendSymbolNameOnly(tp.symbol, writer); + var constraint = getConstraintOfTypeParameter(tp); + if (constraint) { + writeSpace(writer); + writeKeyword(writer, 79); + writeSpace(writer); + buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, typeStack); } - emitLeadingComments(node); - emit(node.name); - emitSignatureAndBody(node); - emitTrailingComments(node); } - function emitPropertyAssignment(node) { - emitLeadingComments(node); - emit(node.name); - write(": "); - emit(node.initializer); - emitTrailingComments(node); - } - function emitDownlevelShorthandPropertyAssignment(node) { - emitLeadingComments(node); - emit(node.name); - write(": "); - emitExpressionIdentifier(node.name); - emitTrailingComments(node); - } - function emitShorthandPropertyAssignment(node) { - var prefix = resolver.getExpressionNamePrefix(node.name); - if (prefix) { - emitDownlevelShorthandPropertyAssignment(node); + function buildParameterDisplay(p, writer, enclosingDeclaration, flags, typeStack) { + if (ts.hasDotDotDotToken(p.valueDeclaration)) { + writePunctuation(writer, 21); } - else { - emitLeadingComments(node); - emit(node.name); - emitTrailingComments(node); + appendSymbolNameOnly(p, writer); + if (ts.hasQuestionToken(p.valueDeclaration) || p.valueDeclaration.initializer) { + writePunctuation(writer, 50); } + writePunctuation(writer, 51); + writeSpace(writer); + buildTypeDisplay(getTypeOfSymbol(p), writer, enclosingDeclaration, flags, typeStack); } - function tryEmitConstantValue(node) { - var constantValue = resolver.getConstantValue(node); - if (constantValue !== undefined) { - var propertyName = node.kind === 143 /* PropertyAccessExpression */ ? ts.declarationNameToString(node.name) : ts.getTextOfNode(node.argumentExpression); - write(constantValue.toString() + " /* " + propertyName + " */"); - return true; + function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, typeStack) { + if (typeParameters && typeParameters.length) { + writePunctuation(writer, 24); + for (var i = 0; i < typeParameters.length; i++) { + if (i > 0) { + writePunctuation(writer, 23); + writeSpace(writer); + } + buildTypeParameterDisplay(typeParameters[i], writer, enclosingDeclaration, flags, typeStack); + } + writePunctuation(writer, 25); } - return false; } - function emitPropertyAccess(node) { - if (tryEmitConstantValue(node)) { - return; + function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration, flags, typeStack) { + if (typeParameters && typeParameters.length) { + writePunctuation(writer, 24); + for (var i = 0; i < typeParameters.length; i++) { + if (i > 0) { + writePunctuation(writer, 23); + writeSpace(writer); + } + buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, 0); + } + writePunctuation(writer, 25); } - emit(node.expression); - write("."); - emit(node.name); - } - function emitQualifiedName(node) { - emit(node.left); - write("."); - emit(node.right); } - function emitIndexedAccess(node) { - if (tryEmitConstantValue(node)) { - return; + function buildDisplayForParametersAndDelimiters(parameters, writer, enclosingDeclaration, flags, typeStack) { + writePunctuation(writer, 16); + for (var i = 0; i < parameters.length; i++) { + if (i > 0) { + writePunctuation(writer, 23); + writeSpace(writer); + } + buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, typeStack); } - emit(node.expression); - write("["); - emit(node.argumentExpression); - write("]"); + writePunctuation(writer, 17); } - function emitCallExpression(node) { - var superCall = false; - if (node.expression.kind === 89 /* SuperKeyword */) { - write("_super"); - superCall = true; + function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { + if (flags & 8) { + writeSpace(writer); + writePunctuation(writer, 32); } else { - emit(node.expression); - superCall = node.expression.kind === 143 /* PropertyAccessExpression */ && node.expression.expression.kind === 89 /* SuperKeyword */; + writePunctuation(writer, 51); } - if (superCall) { - write(".call("); - emitThis(node.expression); - if (node.arguments.length) { - write(", "); - emitCommaList(node.arguments, false); - } - write(")"); + writeSpace(writer); + buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags, typeStack); + } + function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { + if (signature.target && (flags & 32)) { + buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); } else { - write("("); - emitCommaList(node.arguments, false); - write(")"); + buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, typeStack); } + buildDisplayForParametersAndDelimiters(signature.parameters, writer, enclosingDeclaration, flags, typeStack); + buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack); } - function emitNewExpression(node) { - write("new "); - emit(node.expression); - if (node.arguments) { - write("("); - emitCommaList(node.arguments, false); - write(")"); + return _displayBuilder || (_displayBuilder = { + symbolToString: symbolToString, + typeToString: typeToString, + buildSymbolDisplay: buildSymbolDisplay, + buildTypeDisplay: buildTypeDisplay, + buildTypeParameterDisplay: buildTypeParameterDisplay, + buildParameterDisplay: buildParameterDisplay, + buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, + buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, + buildDisplayForTypeArgumentsAndDelimiters: buildDisplayForTypeArgumentsAndDelimiters, + buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, + buildSignatureDisplay: buildSignatureDisplay, + buildReturnTypeDisplay: buildReturnTypeDisplay + }); + } + function isDeclarationVisible(node) { + function getContainingExternalModule(node) { + for (; node; node = node.parent) { + if (node.kind === 206) { + if (node.name.kind === 8) { + return node; + } + } + else if (node.kind === 228) { + return ts.isExternalModule(node) ? node : undefined; + } } + ts.Debug.fail("getContainingModule cant reach here"); } - function emitTaggedTemplateExpression(node) { - ts.Debug.assert(compilerOptions.target >= 2 /* ES6 */, "Trying to emit a tagged template in pre-ES6 mode."); - emit(node.tag); - write(" "); - emit(node.template); - } - function emitParenExpression(node) { - if (node.expression.kind === 148 /* TypeAssertionExpression */) { - var operand = node.expression.expression; - while (operand.kind == 148 /* TypeAssertionExpression */) { - operand = operand.expression; + function isUsedInExportAssignment(node) { + var externalModule = getContainingExternalModule(node); + var exportAssignmentSymbol; + var resolvedExportSymbol; + if (externalModule) { + var externalModuleSymbol = getSymbolOfNode(externalModule); + exportAssignmentSymbol = getExportAssignmentSymbol(externalModuleSymbol); + var symbolOfNode = getSymbolOfNode(node); + if (isSymbolUsedInExportAssignment(symbolOfNode)) { + return true; } - if (operand.kind !== 155 /* PrefixUnaryExpression */ && operand.kind !== 154 /* VoidExpression */ && operand.kind !== 153 /* TypeOfExpression */ && operand.kind !== 152 /* DeleteExpression */ && operand.kind !== 156 /* PostfixUnaryExpression */ && operand.kind !== 146 /* NewExpression */ && !(operand.kind === 145 /* CallExpression */ && node.parent.kind === 146 /* NewExpression */) && !(operand.kind === 150 /* FunctionExpression */ && node.parent.kind === 145 /* CallExpression */)) { - emit(operand); - return; + if (symbolOfNode.flags & 8388608) { + return isSymbolUsedInExportAssignment(resolveAlias(symbolOfNode)); + } + } + function isSymbolUsedInExportAssignment(symbol) { + if (exportAssignmentSymbol === symbol) { + return true; + } + if (exportAssignmentSymbol && !!(exportAssignmentSymbol.flags & 8388608)) { + resolvedExportSymbol = resolvedExportSymbol || resolveAlias(exportAssignmentSymbol); + if (resolvedExportSymbol === symbol) { + return true; + } + return ts.forEach(resolvedExportSymbol.declarations, function (current) { + while (current) { + if (current === node) { + return true; + } + current = current.parent; + } + }); } } - write("("); - emit(node.expression); - write(")"); } - function emitDeleteExpression(node) { - write(ts.tokenToString(72 /* DeleteKeyword */)); - write(" "); - emit(node.expression); + function determineIfDeclarationIsVisible() { + switch (node.kind) { + case 153: + return isDeclarationVisible(node.parent.parent); + case 199: + if (ts.isBindingPattern(node.name) && + !node.name.elements.length) { + return false; + } + case 206: + case 202: + case 203: + case 204: + case 201: + case 205: + case 209: + var parent_2 = getDeclarationContainer(node); + if (!(ts.getCombinedNodeFlags(node) & 1) && + !(node.kind !== 209 && parent_2.kind !== 228 && ts.isInAmbientContext(parent_2))) { + return isGlobalSourceFile(parent_2); + } + return isDeclarationVisible(parent_2); + case 133: + case 132: + case 137: + case 138: + case 135: + case 134: + if (node.flags & (32 | 64)) { + return false; + } + case 136: + case 140: + case 139: + case 141: + case 130: + case 207: + case 143: + case 144: + case 146: + case 142: + case 147: + case 148: + case 149: + case 150: + return isDeclarationVisible(node.parent); + case 211: + case 212: + case 214: + return false; + case 129: + case 228: + return true; + case 215: + return false; + default: + ts.Debug.fail("isDeclarationVisible unknown: SyntaxKind: " + node.kind); + } } - function emitVoidExpression(node) { - write(ts.tokenToString(97 /* VoidKeyword */)); - write(" "); - emit(node.expression); + if (node) { + var links = getNodeLinks(node); + if (links.isVisible === undefined) { + links.isVisible = !!determineIfDeclarationIsVisible(); + } + return links.isVisible; } - function emitTypeOfExpression(node) { - write(ts.tokenToString(95 /* TypeOfKeyword */)); - write(" "); - emit(node.expression); + } + function collectLinkedAliases(node) { + var exportSymbol; + if (node.parent && node.parent.kind === 215) { + exportSymbol = resolveName(node.parent, node.text, 107455 | 793056 | 1536, ts.Diagnostics.Cannot_find_name_0, node); } - function emitPrefixUnaryExpression(node) { - write(ts.tokenToString(node.operator)); - if (node.operand.kind === 155 /* PrefixUnaryExpression */) { - var operand = node.operand; - if (node.operator === 32 /* PlusToken */ && (operand.operator === 32 /* PlusToken */ || operand.operator === 37 /* PlusPlusToken */)) { - write(" "); + else if (node.parent.kind === 218) { + exportSymbol = getTargetOfExportSpecifier(node.parent); + } + var result = []; + if (exportSymbol) { + buildVisibleNodeList(exportSymbol.declarations); + } + return result; + function buildVisibleNodeList(declarations) { + ts.forEach(declarations, function (declaration) { + getNodeLinks(declaration).isVisible = true; + var resultNode = getAnyImportSyntax(declaration) || declaration; + if (!ts.contains(result, resultNode)) { + result.push(resultNode); } - else if (node.operator === 33 /* MinusToken */ && (operand.operator === 33 /* MinusToken */ || operand.operator === 38 /* MinusMinusToken */)) { - write(" "); + if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { + var internalModuleReference = declaration.moduleReference; + var firstIdentifier = getFirstIdentifier(internalModuleReference); + var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 | 793056 | 1536, ts.Diagnostics.Cannot_find_name_0, firstIdentifier); + buildVisibleNodeList(importSymbol.declarations); } - } - emit(node.operand); - } - function emitPostfixUnaryExpression(node) { - emit(node.operand); - write(ts.tokenToString(node.operator)); - } - function emitBinaryExpression(node) { - emit(node.left); - if (node.operator !== 22 /* CommaToken */) - write(" "); - write(ts.tokenToString(node.operator)); - write(" "); - emit(node.right); - } - function emitConditionalExpression(node) { - emit(node.condition); - write(" ? "); - emit(node.whenTrue); - write(" : "); - emit(node.whenFalse); + }); } - function emitBlock(node) { - emitToken(13 /* OpenBraceToken */, node.pos); - increaseIndent(); - scopeEmitStart(node.parent); - if (node.kind === 190 /* ModuleBlock */) { - ts.Debug.assert(node.parent.kind === 189 /* ModuleDeclaration */); - emitCaptureThisForNodeIfNecessary(node.parent); - } - emitLines(node.statements); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.statements.end); - scopeEmitEnd(); + } + function pushTypeResolution(target) { + var i = 0; + var count = resolutionTargets.length; + while (i < count && resolutionTargets[i] !== target) { + i++; } - function emitEmbeddedStatement(node) { - if (node.kind === 163 /* Block */) { - write(" "); - emit(node); - } - else { - increaseIndent(); - writeLine(); - emit(node); - decreaseIndent(); - } + if (i < count) { + do { + resolutionResults[i++] = false; + } while (i < count); + return false; } - function emitExpressionStatement(node) { - var isArrowExpression = node.expression.kind === 151 /* ArrowFunction */; - emitLeadingComments(node); - if (isArrowExpression) - write("("); - emit(node.expression); - if (isArrowExpression) - write(")"); - write(";"); - emitTrailingComments(node); + resolutionTargets.push(target); + resolutionResults.push(true); + return true; + } + function popTypeResolution() { + resolutionTargets.pop(); + return resolutionResults.pop(); + } + function getRootDeclaration(node) { + while (node.kind === 153) { + node = node.parent.parent; } - function emitIfStatement(node) { - emitLeadingComments(node); - var endPos = emitToken(82 /* IfKeyword */, node.pos); - write(" "); - endPos = emitToken(15 /* OpenParenToken */, endPos); - emit(node.expression); - emitToken(16 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - writeLine(); - emitToken(74 /* ElseKeyword */, node.thenStatement.end); - if (node.elseStatement.kind === 167 /* IfStatement */) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node.elseStatement); - } - } - emitTrailingComments(node); + return node; + } + function getDeclarationContainer(node) { + node = getRootDeclaration(node); + return node.kind === 199 ? node.parent.parent.parent : node.parent; + } + function getTypeOfPrototypeProperty(prototype) { + var classType = getDeclaredTypeOfSymbol(prototype.parent); + return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; + } + function getTypeOfPropertyOfType(type, name) { + var prop = getPropertyOfType(type, name); + return prop ? getTypeOfSymbol(prop) : undefined; + } + function getTypeForBindingElement(declaration) { + var pattern = declaration.parent; + var parentType = getTypeForVariableLikeDeclaration(pattern.parent); + if (parentType === unknownType) { + return unknownType; } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node.statement); - if (node.statement.kind === 163 /* Block */) { - write(" "); + if (!parentType || parentType === anyType) { + if (declaration.initializer) { + return checkExpressionCached(declaration.initializer); } - else { - writeLine(); - } - write("while ("); - emit(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emit(node.expression); - write(")"); - emitEmbeddedStatement(node.statement); + return parentType; } - function emitForStatement(node) { - var endPos = emitToken(80 /* ForKeyword */, node.pos); - write(" "); - endPos = emitToken(15 /* OpenParenToken */, endPos); - if (node.declarations) { - if (node.declarations[0] && ts.isLet(node.declarations[0])) { - emitToken(102 /* LetKeyword */, endPos); - } - else if (node.declarations[0] && ts.isConst(node.declarations[0])) { - emitToken(68 /* ConstKeyword */, endPos); - } - else { - emitToken(96 /* VarKeyword */, endPos); - } - write(" "); - emitCommaList(node.declarations, false); - } - if (node.initializer) { - emit(node.initializer); + var type; + if (pattern.kind === 151) { + var name_5 = declaration.propertyName || declaration.name; + type = getTypeOfPropertyOfType(parentType, name_5.text) || + isNumericLiteralName(name_5.text) && getIndexTypeOfType(parentType, 1) || + getIndexTypeOfType(parentType, 0); + if (!type) { + error(name_5, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name_5)); + return unknownType; } - write(";"); - emitOptional(" ", node.condition); - write(";"); - emitOptional(" ", node.iterator); - write(")"); - emitEmbeddedStatement(node.statement); } - function emitForInStatement(node) { - var endPos = emitToken(80 /* ForKeyword */, node.pos); - write(" "); - endPos = emitToken(15 /* OpenParenToken */, endPos); - if (node.declarations) { - if (node.declarations.length >= 1) { - var decl = node.declarations[0]; - if (ts.isLet(decl)) { - emitToken(102 /* LetKeyword */, endPos); + else { + var elementType = checkIteratedTypeOrElementType(parentType, pattern, false); + if (!declaration.dotDotDotToken) { + if (elementType.flags & 1) { + return elementType; + } + var propName = "" + ts.indexOf(pattern.elements, declaration); + type = isTupleLikeType(parentType) + ? getTypeOfPropertyOfType(parentType, propName) + : elementType; + if (!type) { + if (isTupleType(parentType)) { + error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), parentType.elementTypes.length, pattern.elements.length); } else { - emitToken(96 /* VarKeyword */, endPos); + error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); } - write(" "); - emit(decl); + return unknownType; } } else { - emit(node.variable); + type = createArrayType(elementType); } - write(" in "); - emit(node.expression); - emitToken(16 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node.statement); } - function emitBreakOrContinueStatement(node) { - emitToken(node.kind === 173 /* BreakStatement */ ? 64 /* BreakKeyword */ : 69 /* ContinueKeyword */, node.pos); - emitOptional(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - emitLeadingComments(node); - emitToken(88 /* ReturnKeyword */, node.pos); - emitOptional(" ", node.expression); - write(";"); - emitTrailingComments(node); + return type; + } + function getTypeForVariableLikeDeclaration(declaration) { + if (declaration.parent.parent.kind === 188) { + return anyType; } - function emitWithStatement(node) { - write("with ("); - emit(node.expression); - write(")"); - emitEmbeddedStatement(node.statement); + if (declaration.parent.parent.kind === 189) { + return checkRightHandSideOfForOf(declaration.parent.parent.expression) || anyType; } - function emitSwitchStatement(node) { - var endPos = emitToken(90 /* SwitchKeyword */, node.pos); - write(" "); - emitToken(15 /* OpenParenToken */, endPos); - emit(node.expression); - endPos = emitToken(16 /* CloseParenToken */, node.expression.end); - write(" "); - emitToken(13 /* OpenBraceToken */, endPos); - increaseIndent(); - emitLines(node.clauses); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.clauses.end); + if (ts.isBindingPattern(declaration.parent)) { + return getTypeForBindingElement(declaration); } - function isOnSameLine(node1, node2) { - return getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node1.pos)) === getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node2.pos)); + if (declaration.type) { + return getTypeFromTypeNode(declaration.type); } - function emitCaseOrDefaultClause(node) { - if (node.kind === 194 /* CaseClause */) { - write("case "); - emit(node.expression); - write(":"); - } - else { - write("default:"); - } - if (node.statements.length === 1 && isOnSameLine(node, node.statements[0])) { - write(" "); - emit(node.statements[0]); + if (declaration.kind === 130) { + var func = declaration.parent; + if (func.kind === 138 && !ts.hasDynamicName(func)) { + var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 137); + if (getter) { + return getReturnTypeOfSignature(getSignatureFromDeclaration(getter)); + } } - else { - increaseIndent(); - emitLines(node.statements); - decreaseIndent(); + var type = getContextuallyTypedParameterType(declaration); + if (type) { + return type; } } - function emitThrowStatement(node) { - write("throw "); - emit(node.expression); - write(";"); + if (declaration.initializer) { + return checkExpressionCached(declaration.initializer); } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - emit(node.catchClause); - if (node.finallyBlock) { - writeLine(); - write("finally "); - emit(node.finallyBlock); - } + if (declaration.kind === 226) { + return checkIdentifier(declaration.name); } - function emitCatchClause(node) { - writeLine(); - var endPos = emitToken(66 /* CatchKeyword */, node.pos); - write(" "); - emitToken(15 /* OpenParenToken */, endPos); - emit(node.name); - emitToken(16 /* CloseParenToken */, node.name.end); - write(" "); - emitBlock(node.block); + return undefined; + } + function getTypeFromBindingElement(element) { + if (element.initializer) { + return getWidenedType(checkExpressionCached(element.initializer)); } - function emitDebuggerStatement(node) { - emitToken(70 /* DebuggerKeyword */, node.pos); - write(";"); + if (ts.isBindingPattern(element.name)) { + return getTypeFromBindingPattern(element.name); } - function emitLabelledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); + return anyType; + } + function getTypeFromObjectBindingPattern(pattern) { + var members = {}; + ts.forEach(pattern.elements, function (e) { + var flags = 4 | 67108864 | (e.initializer ? 536870912 : 0); + var name = e.propertyName || e.name; + var symbol = createSymbol(flags, name.text); + symbol.type = getTypeFromBindingElement(e); + members[symbol.name] = symbol; + }); + return createAnonymousType(undefined, members, emptyArray, emptyArray, undefined, undefined); + } + function getTypeFromArrayBindingPattern(pattern) { + var hasSpreadElement = false; + var elementTypes = []; + ts.forEach(pattern.elements, function (e) { + elementTypes.push(e.kind === 176 || e.dotDotDotToken ? anyType : getTypeFromBindingElement(e)); + if (e.dotDotDotToken) { + hasSpreadElement = true; + } + }); + if (!elementTypes.length) { + return languageVersion >= 2 ? createIterableType(anyType) : anyArrayType; } - function getContainingModule(node) { - do { - node = node.parent; - } while (node && node.kind !== 189 /* ModuleDeclaration */); - return node; + else if (hasSpreadElement) { + var unionOfElements = getUnionType(elementTypes); + return languageVersion >= 2 ? createIterableType(unionOfElements) : createArrayType(unionOfElements); } - function emitModuleMemberName(node) { - emitStart(node.name); - if (node.flags & 1 /* Export */) { - var container = getContainingModule(node); - write(container ? resolver.getLocalNameOfContainer(container) : "exports"); - write("."); + return createTupleType(elementTypes); + } + function getTypeFromBindingPattern(pattern) { + return pattern.kind === 151 + ? getTypeFromObjectBindingPattern(pattern) + : getTypeFromArrayBindingPattern(pattern); + } + function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { + var type = getTypeForVariableLikeDeclaration(declaration); + if (type) { + if (reportErrors) { + reportErrorsFromWidening(declaration, type); } - emitNode(node.name); - emitEnd(node.name); + return declaration.kind !== 225 ? getWidenedType(type) : type; } - function emitVariableDeclaration(node) { - emitLeadingComments(node); - emitModuleMemberName(node); - emitOptional(" = ", node.initializer); - emitTrailingComments(node); + if (ts.isBindingPattern(declaration.name)) { + return getTypeFromBindingPattern(declaration.name); } - function emitVariableStatement(node) { - emitLeadingComments(node); - if (!(node.flags & 1 /* Export */)) { - if (ts.isLet(node)) { - write("let "); - } - else if (ts.isConst(node)) { - write("const "); + type = declaration.dotDotDotToken ? anyArrayType : anyType; + if (reportErrors && compilerOptions.noImplicitAny) { + var root = getRootDeclaration(declaration); + if (!isPrivateWithinAmbient(root) && !(root.kind === 130 && isPrivateWithinAmbient(root.parent))) { + reportImplicitAnyError(declaration, type); + } + } + return type; + } + function getTypeOfVariableOrParameterOrProperty(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + if (symbol.flags & 134217728) { + return links.type = getTypeOfPrototypeProperty(symbol); + } + var declaration = symbol.valueDeclaration; + if (declaration.parent.kind === 224) { + return links.type = anyType; + } + if (declaration.kind === 215) { + return links.type = checkExpression(declaration.expression); + } + if (!pushTypeResolution(symbol)) { + return unknownType; + } + var type = getWidenedTypeForVariableLikeDeclaration(declaration, true); + if (!popTypeResolution()) { + if (symbol.valueDeclaration.type) { + type = unknownType; + error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); } else { - write("var "); + type = anyType; + if (compilerOptions.noImplicitAny) { + error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); + } } } - emitCommaList(node.declarations, false); - write(";"); - emitTrailingComments(node); - } - function emitParameter(node) { - emitLeadingComments(node); - emit(node.name); - emitTrailingComments(node); + links.type = type; } - function emitDefaultValueAssignments(node) { - ts.forEach(node.parameters, function (param) { - if (param.initializer) { - writeLine(); - emitStart(param); - write("if ("); - emitNode(param.name); - write(" === void 0)"); - emitEnd(param); - write(" { "); - emitStart(param); - emitNode(param.name); - write(" = "); - emitNode(param.initializer); - emitEnd(param); - write("; }"); - } - }); + return links.type; + } + function getSetAccessorTypeAnnotationNode(accessor) { + return accessor && accessor.parameters.length > 0 && accessor.parameters[0].type; + } + function getAnnotatedAccessorType(accessor) { + if (accessor) { + if (accessor.kind === 137) { + return accessor.type && getTypeFromTypeNode(accessor.type); + } + else { + var setterTypeAnnotation = getSetAccessorTypeAnnotationNode(accessor); + return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); + } } - function emitRestParameter(node) { - if (ts.hasRestParameters(node)) { - var restIndex = node.parameters.length - 1; - var restParam = node.parameters[restIndex]; - writeLine(); - emitLeadingComments(restParam); - emitStart(restParam); - write("var "); - emitNode(restParam.name); - write(" = [];"); - emitEnd(restParam); - emitTrailingComments(restParam); - writeLine(); - write("for ("); - emitStart(restParam); - write("var _i = " + restIndex + ";"); - emitEnd(restParam); - write(" "); - emitStart(restParam); - write("_i < arguments.length;"); - emitEnd(restParam); - write(" "); - emitStart(restParam); - write("_i++"); - emitEnd(restParam); - write(") {"); - increaseIndent(); - writeLine(); - emitStart(restParam); - emitNode(restParam.name); - write("[_i - " + restIndex + "] = arguments[_i];"); - emitEnd(restParam); - decreaseIndent(); - writeLine(); - write("}"); - } - } - function emitAccessor(node) { - emitLeadingComments(node); - write(node.kind === 127 /* GetAccessor */ ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node); - emitTrailingComments(node); - } - function emitFunctionDeclaration(node) { - if (!node.body) { - return emitPinnedOrTripleSlashComments(node); + return undefined; + } + function getTypeOfAccessors(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + if (!pushTypeResolution(symbol)) { + return unknownType; } - if (node.kind !== 125 /* Method */) { - emitLeadingComments(node); + var getter = ts.getDeclarationOfKind(symbol, 137); + var setter = ts.getDeclarationOfKind(symbol, 138); + var type; + var getterReturnType = getAnnotatedAccessorType(getter); + if (getterReturnType) { + type = getterReturnType; } - write("function "); - if (node.kind === 184 /* FunctionDeclaration */ || (node.kind === 150 /* FunctionExpression */ && node.name)) { - emit(node.name); + else { + var setterParameterType = getAnnotatedAccessorType(setter); + if (setterParameterType) { + type = setterParameterType; + } + else { + if (getter && getter.body) { + type = getReturnTypeFromBody(getter); + } + else { + if (compilerOptions.noImplicitAny) { + error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation, symbolToString(symbol)); + } + type = anyType; + } + } } - emitSignatureAndBody(node); - if (node.kind !== 125 /* Method */) { - emitTrailingComments(node); + if (!popTypeResolution()) { + type = anyType; + if (compilerOptions.noImplicitAny) { + var getter_1 = ts.getDeclarationOfKind(symbol, 137); + error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); + } } + links.type = type; } - function emitCaptureThisForNodeIfNecessary(node) { - if (resolver.getNodeCheckFlags(node) & 4 /* CaptureThis */) { - writeLine(); - emitStart(node); - write("var _this = this;"); - emitEnd(node); - } + return links.type; + } + function getTypeOfFuncClassEnumModule(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = createObjectType(32768, symbol); } - function emitSignatureParameters(node) { - increaseIndent(); - write("("); - if (node) { - emitCommaList(node.parameters, false, node.parameters.length - (ts.hasRestParameters(node) ? 1 : 0)); - } - write(")"); - decreaseIndent(); + return links.type; + } + function getTypeOfEnumMember(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); } - function emitSignatureAndBody(node) { - emitSignatureParameters(node); - write(" {"); - scopeEmitStart(node); - increaseIndent(); - emitDetachedComments(node.body.kind === 163 /* Block */ ? node.body.statements : node.body); - var startIndex = 0; - if (node.body.kind === 163 /* Block */) { - startIndex = emitDirectivePrologues(node.body.statements, true); + return links.type; + } + function getTypeOfAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + var targetSymbol = resolveAlias(symbol); + links.type = targetSymbol.flags & 107455 + ? getTypeOfSymbol(targetSymbol) + : unknownType; + } + return links.type; + } + function getTypeOfInstantiatedSymbol(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper); + } + return links.type; + } + function getTypeOfSymbol(symbol) { + if (symbol.flags & 16777216) { + return getTypeOfInstantiatedSymbol(symbol); + } + if (symbol.flags & (3 | 4)) { + return getTypeOfVariableOrParameterOrProperty(symbol); + } + if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) { + return getTypeOfFuncClassEnumModule(symbol); + } + if (symbol.flags & 8) { + return getTypeOfEnumMember(symbol); + } + if (symbol.flags & 98304) { + return getTypeOfAccessors(symbol); + } + if (symbol.flags & 8388608) { + return getTypeOfAlias(symbol); + } + return unknownType; + } + function getTargetType(type) { + return type.flags & 4096 ? type.target : type; + } + function hasBaseType(type, checkBase) { + return check(type); + function check(type) { + var target = getTargetType(type); + return target === checkBase || ts.forEach(getBaseTypes(target), check); + } + } + function getTypeParametersOfClassOrInterface(symbol) { + var result; + ts.forEach(symbol.declarations, function (node) { + if (node.kind === 203 || node.kind === 202) { + var declaration = node; + if (declaration.typeParameters && declaration.typeParameters.length) { + ts.forEach(declaration.typeParameters, function (node) { + var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); + if (!result) { + result = [tp]; + } + else if (!ts.contains(result, tp)) { + result.push(tp); + } + }); + } } - var outPos = writer.getTextPos(); - emitCaptureThisForNodeIfNecessary(node); - emitDefaultValueAssignments(node); - emitRestParameter(node); - if (node.body.kind !== 163 /* Block */ && outPos === writer.getTextPos()) { - decreaseIndent(); - write(" "); - emitStart(node.body); - write("return "); - emitNode(node.body); - emitEnd(node.body); - write("; "); - emitStart(node.body); - write("}"); - emitEnd(node.body); + }); + return result; + } + function getBaseTypes(type) { + var typeWithBaseTypes = type; + if (!typeWithBaseTypes.baseTypes) { + if (type.symbol.flags & 32) { + resolveBaseTypesOfClass(typeWithBaseTypes); + } + else if (type.symbol.flags & 64) { + resolveBaseTypesOfInterface(typeWithBaseTypes); } else { - if (node.body.kind === 163 /* Block */) { - emitLinesStartingAt(node.body.statements, startIndex); - } - else { - writeLine(); - emitLeadingComments(node.body); - write("return "); - emit(node.body); - write(";"); - emitTrailingComments(node.body); - } - writeLine(); - if (node.body.kind === 163 /* Block */) { - emitLeadingCommentsOfPosition(node.body.statements.end); - decreaseIndent(); - emitToken(14 /* CloseBraceToken */, node.body.statements.end); + ts.Debug.fail("type must be class or interface"); + } + } + return typeWithBaseTypes.baseTypes; + } + function resolveBaseTypesOfClass(type) { + type.baseTypes = []; + var declaration = ts.getDeclarationOfKind(type.symbol, 202); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(declaration); + if (baseTypeNode) { + var baseType = getTypeFromTypeNode(baseTypeNode); + if (baseType !== unknownType) { + if (getTargetType(baseType).flags & 1024) { + if (type !== baseType && !hasBaseType(baseType, type)) { + type.baseTypes.push(baseType); + } + else { + error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); + } } else { - decreaseIndent(); - emitStart(node.body); - write("}"); - emitEnd(node.body); + error(baseTypeNode, ts.Diagnostics.A_class_may_only_extend_another_class); } } - scopeEmitEnd(); - if (node.flags & 1 /* Export */) { - writeLine(); - emitStart(node); - emitModuleMemberName(node); - write(" = "); - emit(node.name); - emitEnd(node); - write(";"); - } } - function findInitialSuperCall(ctor) { - if (ctor.body) { - var statement = ctor.body.statements[0]; - if (statement && statement.kind === 166 /* ExpressionStatement */) { - var expr = statement.expression; - if (expr && expr.kind === 145 /* CallExpression */) { - var func = expr.expression; - if (func && func.kind === 89 /* SuperKeyword */) { - return statement; + } + function resolveBaseTypesOfInterface(type) { + type.baseTypes = []; + for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 203 && ts.getInterfaceBaseTypeNodes(declaration)) { + for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { + var node = _c[_b]; + var baseType = getTypeFromTypeNode(node); + if (baseType !== unknownType) { + if (getTargetType(baseType).flags & (1024 | 2048)) { + if (type !== baseType && !hasBaseType(baseType, type)) { + type.baseTypes.push(baseType); + } + else { + error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); + } + } + else { + error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); } } } } } - function emitParameterPropertyAssignments(node) { - ts.forEach(node.parameters, function (param) { - if (param.flags & 112 /* AccessibilityModifier */) { - writeLine(); - emitStart(param); - emitStart(param.name); - write("this."); - emitNode(param.name); - emitEnd(param.name); - write(" = "); - emit(param.name); - write(";"); - emitEnd(param); - } - }); - } - function emitMemberAccessForPropertyName(memberName) { - if (memberName.kind === 7 /* StringLiteral */ || memberName.kind === 6 /* NumericLiteral */) { - write("["); - emitNode(memberName); - write("]"); + } + function getDeclaredTypeOfClassOrInterface(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var kind = symbol.flags & 32 ? 1024 : 2048; + var type = links.declaredType = createObjectType(kind, symbol); + var typeParameters = getTypeParametersOfClassOrInterface(symbol); + if (typeParameters) { + type.flags |= 4096; + type.typeParameters = typeParameters; + type.instantiations = {}; + type.instantiations[getTypeListId(type.typeParameters)] = type; + type.target = type; + type.typeArguments = type.typeParameters; } - else if (memberName.kind === 121 /* ComputedPropertyName */) { - emitComputedPropertyName(memberName); + } + return links.declaredType; + } + function getDeclaredTypeOfTypeAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + if (!pushTypeResolution(links)) { + return unknownType; } - else { - write("."); - emitNode(memberName); + var declaration = ts.getDeclarationOfKind(symbol, 204); + var type = getTypeFromTypeNode(declaration.type); + if (!popTypeResolution()) { + type = unknownType; + error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); } + links.declaredType = type; } - function emitMemberAssignments(node, staticFlag) { - ts.forEach(node.members, function (member) { - if (member.kind === 124 /* Property */ && (member.flags & 128 /* Static */) === staticFlag && member.initializer) { - writeLine(); - emitLeadingComments(member); - emitStart(member); - emitStart(member.name); - if (staticFlag) { - emitNode(node.name); - } - else { - write("this"); - } - emitMemberAccessForPropertyName(member.name); - emitEnd(member.name); - write(" = "); - emit(member.initializer); - write(";"); - emitEnd(member); - emitTrailingComments(member); - } - }); + return links.declaredType; + } + function getDeclaredTypeOfEnum(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var type = createType(128); + type.symbol = symbol; + links.declaredType = type; } - function emitMemberFunctions(node) { - ts.forEach(node.members, function (member) { - if (member.kind === 125 /* Method */) { - if (!member.body) { - return emitPinnedOrTripleSlashComments(member); + return links.declaredType; + } + function getDeclaredTypeOfTypeParameter(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var type = createType(512); + type.symbol = symbol; + if (!ts.getDeclarationOfKind(symbol, 129).constraint) { + type.constraint = noConstraintType; + } + links.declaredType = type; + } + return links.declaredType; + } + function getDeclaredTypeOfAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); + } + return links.declaredType; + } + function getDeclaredTypeOfSymbol(symbol) { + ts.Debug.assert((symbol.flags & 16777216) === 0); + if (symbol.flags & (32 | 64)) { + return getDeclaredTypeOfClassOrInterface(symbol); + } + if (symbol.flags & 524288) { + return getDeclaredTypeOfTypeAlias(symbol); + } + if (symbol.flags & 384) { + return getDeclaredTypeOfEnum(symbol); + } + if (symbol.flags & 262144) { + return getDeclaredTypeOfTypeParameter(symbol); + } + if (symbol.flags & 8388608) { + return getDeclaredTypeOfAlias(symbol); + } + return unknownType; + } + function createSymbolTable(symbols) { + var result = {}; + for (var _i = 0; _i < symbols.length; _i++) { + var symbol = symbols[_i]; + result[symbol.name] = symbol; + } + return result; + } + function createInstantiatedSymbolTable(symbols, mapper) { + var result = {}; + for (var _i = 0; _i < symbols.length; _i++) { + var symbol = symbols[_i]; + result[symbol.name] = instantiateSymbol(symbol, mapper); + } + return result; + } + function addInheritedMembers(symbols, baseSymbols) { + for (var _i = 0; _i < baseSymbols.length; _i++) { + var s = baseSymbols[_i]; + if (!ts.hasProperty(symbols, s.name)) { + symbols[s.name] = s; + } + } + } + function addInheritedSignatures(signatures, baseSignatures) { + if (baseSignatures) { + for (var _i = 0; _i < baseSignatures.length; _i++) { + var signature = baseSignatures[_i]; + signatures.push(signature); + } + } + } + function resolveDeclaredMembers(type) { + if (!type.declaredProperties) { + var symbol = type.symbol; + type.declaredProperties = getNamedMembers(symbol.members); + type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members["__call"]); + type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members["__new"]); + type.declaredStringIndexType = getIndexTypeOfSymbol(symbol, 0); + type.declaredNumberIndexType = getIndexTypeOfSymbol(symbol, 1); + } + return type; + } + function resolveClassOrInterfaceMembers(type) { + var target = resolveDeclaredMembers(type); + var members = target.symbol.members; + var callSignatures = target.declaredCallSignatures; + var constructSignatures = target.declaredConstructSignatures; + var stringIndexType = target.declaredStringIndexType; + var numberIndexType = target.declaredNumberIndexType; + var baseTypes = getBaseTypes(target); + if (baseTypes.length) { + members = createSymbolTable(target.declaredProperties); + for (var _i = 0; _i < baseTypes.length; _i++) { + var baseType = baseTypes[_i]; + addInheritedMembers(members, getPropertiesOfObjectType(baseType)); + callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(baseType, 0)); + constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(baseType, 1)); + stringIndexType = stringIndexType || getIndexTypeOfType(baseType, 0); + numberIndexType = numberIndexType || getIndexTypeOfType(baseType, 1); + } + } + setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function resolveTypeReferenceMembers(type) { + var target = resolveDeclaredMembers(type.target); + var mapper = createTypeMapper(target.typeParameters, type.typeArguments); + var members = createInstantiatedSymbolTable(target.declaredProperties, mapper); + var callSignatures = instantiateList(target.declaredCallSignatures, mapper, instantiateSignature); + var constructSignatures = instantiateList(target.declaredConstructSignatures, mapper, instantiateSignature); + var stringIndexType = target.declaredStringIndexType ? instantiateType(target.declaredStringIndexType, mapper) : undefined; + var numberIndexType = target.declaredNumberIndexType ? instantiateType(target.declaredNumberIndexType, mapper) : undefined; + ts.forEach(getBaseTypes(target), function (baseType) { + var instantiatedBaseType = instantiateType(baseType, mapper); + addInheritedMembers(members, getPropertiesOfObjectType(instantiatedBaseType)); + callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0)); + constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1)); + stringIndexType = stringIndexType || getIndexTypeOfType(instantiatedBaseType, 0); + numberIndexType = numberIndexType || getIndexTypeOfType(instantiatedBaseType, 1); + }); + setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function createSignature(declaration, typeParameters, parameters, resolvedReturnType, minArgumentCount, hasRestParameter, hasStringLiterals) { + var sig = new Signature(checker); + sig.declaration = declaration; + sig.typeParameters = typeParameters; + sig.parameters = parameters; + sig.resolvedReturnType = resolvedReturnType; + sig.minArgumentCount = minArgumentCount; + sig.hasRestParameter = hasRestParameter; + sig.hasStringLiterals = hasStringLiterals; + return sig; + } + function cloneSignature(sig) { + return createSignature(sig.declaration, sig.typeParameters, sig.parameters, sig.resolvedReturnType, sig.minArgumentCount, sig.hasRestParameter, sig.hasStringLiterals); + } + function getDefaultConstructSignatures(classType) { + var baseTypes = getBaseTypes(classType); + if (baseTypes.length) { + var baseType = baseTypes[0]; + var baseSignatures = getSignaturesOfType(getTypeOfSymbol(baseType.symbol), 1); + return ts.map(baseSignatures, function (baseSignature) { + var signature = baseType.flags & 4096 ? + getSignatureInstantiation(baseSignature, baseType.typeArguments) : cloneSignature(baseSignature); + signature.typeParameters = classType.typeParameters; + signature.resolvedReturnType = classType; + return signature; + }); + } + return [createSignature(undefined, classType.typeParameters, emptyArray, classType, 0, false, false)]; + } + function createTupleTypeMemberSymbols(memberTypes) { + var members = {}; + for (var i = 0; i < memberTypes.length; i++) { + var symbol = createSymbol(4 | 67108864, "" + i); + symbol.type = memberTypes[i]; + members[i] = symbol; + } + return members; + } + function resolveTupleTypeMembers(type) { + var arrayType = resolveObjectOrUnionTypeMembers(createArrayType(getUnionType(type.elementTypes))); + var members = createTupleTypeMemberSymbols(type.elementTypes); + addInheritedMembers(members, arrayType.properties); + setObjectTypeMembers(type, members, arrayType.callSignatures, arrayType.constructSignatures, arrayType.stringIndexType, arrayType.numberIndexType); + } + function signatureListsIdentical(s, t) { + if (s.length !== t.length) { + return false; + } + for (var i = 0; i < s.length; i++) { + if (!compareSignatures(s[i], t[i], false, compareTypes)) { + return false; + } + } + return true; + } + function getUnionSignatures(types, kind) { + var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); + var signatures = signatureLists[0]; + for (var _i = 0; _i < signatures.length; _i++) { + var signature = signatures[_i]; + if (signature.typeParameters) { + return emptyArray; + } + } + for (var i_1 = 1; i_1 < signatureLists.length; i_1++) { + if (!signatureListsIdentical(signatures, signatureLists[i_1])) { + return emptyArray; + } + } + var result = ts.map(signatures, cloneSignature); + for (var i = 0; i < result.length; i++) { + var s = result[i]; + s.resolvedReturnType = undefined; + s.unionSignatures = ts.map(signatureLists, function (signatures) { return signatures[i]; }); + } + return result; + } + function getUnionIndexType(types, kind) { + var indexTypes = []; + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + var indexType = getIndexTypeOfType(type, kind); + if (!indexType) { + return undefined; + } + indexTypes.push(indexType); + } + return getUnionType(indexTypes); + } + function resolveUnionTypeMembers(type) { + var callSignatures = getUnionSignatures(type.types, 0); + var constructSignatures = getUnionSignatures(type.types, 1); + var stringIndexType = getUnionIndexType(type.types, 0); + var numberIndexType = getUnionIndexType(type.types, 1); + setObjectTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function resolveAnonymousTypeMembers(type) { + var symbol = type.symbol; + var members; + var callSignatures; + var constructSignatures; + var stringIndexType; + var numberIndexType; + if (symbol.flags & 2048) { + members = symbol.members; + callSignatures = getSignaturesOfSymbol(members["__call"]); + constructSignatures = getSignaturesOfSymbol(members["__new"]); + stringIndexType = getIndexTypeOfSymbol(symbol, 0); + numberIndexType = getIndexTypeOfSymbol(symbol, 1); + } + else { + members = emptySymbols; + callSignatures = emptyArray; + constructSignatures = emptyArray; + if (symbol.flags & 1952) { + members = getExportsOfSymbol(symbol); + } + if (symbol.flags & (16 | 8192)) { + callSignatures = getSignaturesOfSymbol(symbol); + } + if (symbol.flags & 32) { + var classType = getDeclaredTypeOfClassOrInterface(symbol); + constructSignatures = getSignaturesOfSymbol(symbol.members["__constructor"]); + if (!constructSignatures.length) { + constructSignatures = getDefaultConstructSignatures(classType); + } + var baseTypes = getBaseTypes(classType); + if (baseTypes.length) { + members = createSymbolTable(getNamedMembers(members)); + addInheritedMembers(members, getPropertiesOfObjectType(getTypeOfSymbol(baseTypes[0].symbol))); + } + } + stringIndexType = undefined; + numberIndexType = (symbol.flags & 384) ? stringType : undefined; + } + setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function resolveObjectOrUnionTypeMembers(type) { + if (!type.members) { + if (type.flags & (1024 | 2048)) { + resolveClassOrInterfaceMembers(type); + } + else if (type.flags & 32768) { + resolveAnonymousTypeMembers(type); + } + else if (type.flags & 8192) { + resolveTupleTypeMembers(type); + } + else if (type.flags & 16384) { + resolveUnionTypeMembers(type); + } + else { + resolveTypeReferenceMembers(type); + } + } + return type; + } + function getPropertiesOfObjectType(type) { + if (type.flags & 48128) { + return resolveObjectOrUnionTypeMembers(type).properties; + } + return emptyArray; + } + function getPropertyOfObjectType(type, name) { + if (type.flags & 48128) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (ts.hasProperty(resolved.members, name)) { + var symbol = resolved.members[name]; + if (symbolIsValue(symbol)) { + return symbol; + } + } + } + } + function getPropertiesOfUnionType(type) { + var result = []; + ts.forEach(getPropertiesOfType(type.types[0]), function (prop) { + var unionProp = getPropertyOfUnionType(type, prop.name); + if (unionProp) { + result.push(unionProp); + } + }); + return result; + } + function getPropertiesOfType(type) { + type = getApparentType(type); + return type.flags & 16384 ? getPropertiesOfUnionType(type) : getPropertiesOfObjectType(type); + } + function getApparentType(type) { + if (type.flags & 16384) { + type = getReducedTypeOfUnionType(type); + } + if (type.flags & 512) { + do { + type = getConstraintOfTypeParameter(type); + } while (type && type.flags & 512); + if (!type) { + type = emptyObjectType; + } + } + if (type.flags & 258) { + type = globalStringType; + } + else if (type.flags & 132) { + type = globalNumberType; + } + else if (type.flags & 8) { + type = globalBooleanType; + } + else if (type.flags & 1048576) { + type = globalESSymbolType; + } + return type; + } + function createUnionProperty(unionType, name) { + var types = unionType.types; + var props; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + var type = getApparentType(current); + if (type !== unknownType) { + var prop = getPropertyOfType(type, name); + if (!prop || getDeclarationFlagsFromSymbol(prop) & (32 | 64)) { + return undefined; + } + if (!props) { + props = [prop]; + } + else { + props.push(prop); + } + } + } + var propTypes = []; + var declarations = []; + for (var _a = 0; _a < props.length; _a++) { + var prop = props[_a]; + if (prop.declarations) { + declarations.push.apply(declarations, prop.declarations); + } + propTypes.push(getTypeOfSymbol(prop)); + } + var result = createSymbol(4 | 67108864 | 268435456, name); + result.unionType = unionType; + result.declarations = declarations; + result.type = getUnionType(propTypes); + return result; + } + function getPropertyOfUnionType(type, name) { + var properties = type.resolvedProperties || (type.resolvedProperties = {}); + if (ts.hasProperty(properties, name)) { + return properties[name]; + } + var property = createUnionProperty(type, name); + if (property) { + properties[name] = property; + } + return property; + } + function getPropertyOfType(type, name) { + type = getApparentType(type); + if (type.flags & 48128) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (ts.hasProperty(resolved.members, name)) { + var symbol = resolved.members[name]; + if (symbolIsValue(symbol)) { + return symbol; + } + } + if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { + var symbol = getPropertyOfObjectType(globalFunctionType, name); + if (symbol) { + return symbol; + } + } + return getPropertyOfObjectType(globalObjectType, name); + } + if (type.flags & 16384) { + return getPropertyOfUnionType(type, name); + } + return undefined; + } + function getSignaturesOfObjectOrUnionType(type, kind) { + if (type.flags & (48128 | 16384)) { + var resolved = resolveObjectOrUnionTypeMembers(type); + return kind === 0 ? resolved.callSignatures : resolved.constructSignatures; + } + return emptyArray; + } + function getSignaturesOfType(type, kind) { + return getSignaturesOfObjectOrUnionType(getApparentType(type), kind); + } + function typeHasCallOrConstructSignatures(type) { + var apparentType = getApparentType(type); + if (apparentType.flags & (48128 | 16384)) { + var resolved = resolveObjectOrUnionTypeMembers(type); + return resolved.callSignatures.length > 0 + || resolved.constructSignatures.length > 0; + } + return false; + } + function getIndexTypeOfObjectOrUnionType(type, kind) { + if (type.flags & (48128 | 16384)) { + var resolved = resolveObjectOrUnionTypeMembers(type); + return kind === 0 ? resolved.stringIndexType : resolved.numberIndexType; + } + } + function getIndexTypeOfType(type, kind) { + return getIndexTypeOfObjectOrUnionType(getApparentType(type), kind); + } + function getTypeParametersFromDeclaration(typeParameterDeclarations) { + var result = []; + ts.forEach(typeParameterDeclarations, function (node) { + var tp = getDeclaredTypeOfTypeParameter(node.symbol); + if (!ts.contains(result, tp)) { + result.push(tp); + } + }); + return result; + } + function symbolsToArray(symbols) { + var result = []; + for (var id in symbols) { + if (!isReservedMemberName(id)) { + result.push(symbols[id]); + } + } + return result; + } + function getSignatureFromDeclaration(declaration) { + var links = getNodeLinks(declaration); + if (!links.resolvedSignature) { + var classType = declaration.kind === 136 ? getDeclaredTypeOfClassOrInterface(declaration.parent.symbol) : undefined; + var typeParameters = classType ? classType.typeParameters : + declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : undefined; + var parameters = []; + var hasStringLiterals = false; + var minArgumentCount = -1; + for (var i = 0, n = declaration.parameters.length; i < n; i++) { + var param = declaration.parameters[i]; + parameters.push(param.symbol); + if (param.type && param.type.kind === 8) { + hasStringLiterals = true; + } + if (minArgumentCount < 0) { + if (param.initializer || param.questionToken || param.dotDotDotToken) { + minArgumentCount = i; + } + } + } + if (minArgumentCount < 0) { + minArgumentCount = declaration.parameters.length; + } + var returnType; + if (classType) { + returnType = classType; + } + else if (declaration.type) { + returnType = getTypeFromTypeNode(declaration.type); + } + else { + if (declaration.kind === 137 && !ts.hasDynamicName(declaration)) { + var setter = ts.getDeclarationOfKind(declaration.symbol, 138); + returnType = getAnnotatedAccessorType(setter); + } + if (!returnType && ts.nodeIsMissing(declaration.body)) { + returnType = anyType; + } + } + links.resolvedSignature = createSignature(declaration, typeParameters, parameters, returnType, minArgumentCount, ts.hasRestParameters(declaration), hasStringLiterals); + } + return links.resolvedSignature; + } + function getSignaturesOfSymbol(symbol) { + if (!symbol) + return emptyArray; + var result = []; + for (var i = 0, len = symbol.declarations.length; i < len; i++) { + var node = symbol.declarations[i]; + switch (node.kind) { + case 143: + case 144: + case 201: + case 135: + case 134: + case 136: + case 139: + case 140: + case 141: + case 137: + case 138: + case 163: + case 164: + if (i > 0 && node.body) { + var previous = symbol.declarations[i - 1]; + if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { + break; + } + } + result.push(getSignatureFromDeclaration(node)); + } + } + return result; + } + function getReturnTypeOfSignature(signature) { + if (!signature.resolvedReturnType) { + if (!pushTypeResolution(signature)) { + return unknownType; + } + var type; + if (signature.target) { + type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); + } + else if (signature.unionSignatures) { + type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature)); + } + else { + type = getReturnTypeFromBody(signature.declaration); + } + if (!popTypeResolution()) { + type = anyType; + if (compilerOptions.noImplicitAny) { + var declaration = signature.declaration; + if (declaration.name) { + error(declaration.name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(declaration.name)); + } + else { + error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); + } + } + } + signature.resolvedReturnType = type; + } + return signature.resolvedReturnType; + } + function getRestTypeOfSignature(signature) { + if (signature.hasRestParameter) { + var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); + if (type.flags & 4096 && type.target === globalArrayType) { + return type.typeArguments[0]; + } + } + return anyType; + } + function getSignatureInstantiation(signature, typeArguments) { + return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); + } + function getErasedSignature(signature) { + if (!signature.typeParameters) + return signature; + if (!signature.erasedSignatureCache) { + if (signature.target) { + signature.erasedSignatureCache = instantiateSignature(getErasedSignature(signature.target), signature.mapper); + } + else { + signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); + } + } + return signature.erasedSignatureCache; + } + function getOrCreateTypeFromSignature(signature) { + if (!signature.isolatedSignatureType) { + var isConstructor = signature.declaration.kind === 136 || signature.declaration.kind === 140; + var type = createObjectType(32768 | 65536); + type.members = emptySymbols; + type.properties = emptyArray; + type.callSignatures = !isConstructor ? [signature] : emptyArray; + type.constructSignatures = isConstructor ? [signature] : emptyArray; + signature.isolatedSignatureType = type; + } + return signature.isolatedSignatureType; + } + function getIndexSymbol(symbol) { + return symbol.members["__index"]; + } + function getIndexDeclarationOfSymbol(symbol, kind) { + var syntaxKind = kind === 1 ? 120 : 122; + var indexSymbol = getIndexSymbol(symbol); + if (indexSymbol) { + var len = indexSymbol.declarations.length; + for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + var node = decl; + if (node.parameters.length === 1) { + var parameter = node.parameters[0]; + if (parameter && parameter.type && parameter.type.kind === syntaxKind) { + return node; + } + } + } + } + return undefined; + } + function getIndexTypeOfSymbol(symbol, kind) { + var declaration = getIndexDeclarationOfSymbol(symbol, kind); + return declaration + ? declaration.type ? getTypeFromTypeNode(declaration.type) : anyType + : undefined; + } + function getConstraintOfTypeParameter(type) { + if (!type.constraint) { + if (type.target) { + var targetConstraint = getConstraintOfTypeParameter(type.target); + type.constraint = targetConstraint ? instantiateType(targetConstraint, type.mapper) : noConstraintType; + } + else { + type.constraint = getTypeFromTypeNode(ts.getDeclarationOfKind(type.symbol, 129).constraint); + } + } + return type.constraint === noConstraintType ? undefined : type.constraint; + } + function getTypeListId(types) { + switch (types.length) { + case 1: + return "" + types[0].id; + case 2: + return types[0].id + "," + types[1].id; + default: + var result = ""; + for (var i = 0; i < types.length; i++) { + if (i > 0) { + result += ","; + } + result += types[i].id; + } + return result; + } + } + function getWideningFlagsOfTypes(types) { + var result = 0; + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + result |= type.flags; + } + return result & 786432; + } + function createTypeReference(target, typeArguments) { + var id = getTypeListId(typeArguments); + var type = target.instantiations[id]; + if (!type) { + var flags = 4096 | getWideningFlagsOfTypes(typeArguments); + type = target.instantiations[id] = createObjectType(flags, target.symbol); + type.target = target; + type.typeArguments = typeArguments; + } + return type; + } + function isTypeParameterReferenceIllegalInConstraint(typeReferenceNode, typeParameterSymbol) { + var links = getNodeLinks(typeReferenceNode); + if (links.isIllegalTypeReferenceInConstraint !== undefined) { + return links.isIllegalTypeReferenceInConstraint; + } + var currentNode = typeReferenceNode; + while (!ts.forEach(typeParameterSymbol.declarations, function (d) { return d.parent === currentNode.parent; })) { + currentNode = currentNode.parent; + } + links.isIllegalTypeReferenceInConstraint = currentNode.kind === 129; + return links.isIllegalTypeReferenceInConstraint; + } + function checkTypeParameterHasIllegalReferencesInConstraint(typeParameter) { + var typeParameterSymbol; + function check(n) { + if (n.kind === 142 && n.typeName.kind === 65) { + var links = getNodeLinks(n); + if (links.isIllegalTypeReferenceInConstraint === undefined) { + var symbol = resolveName(typeParameter, n.typeName.text, 793056, undefined, undefined); + if (symbol && (symbol.flags & 262144)) { + links.isIllegalTypeReferenceInConstraint = ts.forEach(symbol.declarations, function (d) { return d.parent == typeParameter.parent; }); + } + } + if (links.isIllegalTypeReferenceInConstraint) { + error(typeParameter, ts.Diagnostics.Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list); + } + } + ts.forEachChild(n, check); + } + if (typeParameter.constraint) { + typeParameterSymbol = getSymbolOfNode(typeParameter); + check(typeParameter.constraint); + } + } + function getTypeFromTypeReferenceOrExpressionWithTypeArguments(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var type; + if (node.kind !== 177 || ts.isSupportedExpressionWithTypeArguments(node)) { + var typeNameOrExpression = node.kind === 142 + ? node.typeName + : node.expression; + var symbol = resolveEntityName(typeNameOrExpression, 793056); + if (symbol) { + if ((symbol.flags & 262144) && isTypeParameterReferenceIllegalInConstraint(node, symbol)) { + type = unknownType; + } + else { + type = getDeclaredTypeOfSymbol(symbol); + if (type.flags & (1024 | 2048) && type.flags & 4096) { + var typeParameters = type.typeParameters; + if (node.typeArguments && node.typeArguments.length === typeParameters.length) { + type = createTypeReference(type, ts.map(node.typeArguments, getTypeFromTypeNode)); + } + else { + error(node, ts.Diagnostics.Generic_type_0_requires_1_type_argument_s, typeToString(type, undefined, 1), typeParameters.length); + type = undefined; + } + } + else { + if (node.typeArguments) { + error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); + type = undefined; + } + } + } + } + } + links.resolvedType = type || unknownType; + } + return links.resolvedType; + } + function getTypeFromTypeQueryNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getWidenedType(checkExpressionOrQualifiedName(node.exprName)); + } + return links.resolvedType; + } + function getTypeOfGlobalSymbol(symbol, arity) { + function getTypeDeclaration(symbol) { + var declarations = symbol.declarations; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + switch (declaration.kind) { + case 202: + case 203: + case 205: + return declaration; + } + } + } + if (!symbol) { + return emptyObjectType; + } + var type = getDeclaredTypeOfSymbol(symbol); + if (!(type.flags & 48128)) { + error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); + return emptyObjectType; + } + if ((type.typeParameters ? type.typeParameters.length : 0) !== arity) { + error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); + return emptyObjectType; + } + return type; + } + function getGlobalValueSymbol(name) { + return getGlobalSymbol(name, 107455, ts.Diagnostics.Cannot_find_global_value_0); + } + function getGlobalTypeSymbol(name) { + return getGlobalSymbol(name, 793056, ts.Diagnostics.Cannot_find_global_type_0); + } + function getGlobalSymbol(name, meaning, diagnostic) { + return resolveName(undefined, name, meaning, diagnostic, name); + } + function getGlobalType(name, arity) { + if (arity === void 0) { arity = 0; } + return getTypeOfGlobalSymbol(getGlobalTypeSymbol(name), arity); + } + function getGlobalESSymbolConstructorSymbol() { + return globalESSymbolConstructorSymbol || (globalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol")); + } + function createIterableType(elementType) { + return globalIterableType !== emptyObjectType ? createTypeReference(globalIterableType, [elementType]) : emptyObjectType; + } + function createArrayType(elementType) { + var arrayType = globalArrayType || getDeclaredTypeOfSymbol(globalArraySymbol); + return arrayType !== emptyObjectType ? createTypeReference(arrayType, [elementType]) : emptyObjectType; + } + function getTypeFromArrayTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); + } + return links.resolvedType; + } + function createTupleType(elementTypes) { + var id = getTypeListId(elementTypes); + var type = tupleTypes[id]; + if (!type) { + type = tupleTypes[id] = createObjectType(8192); + type.elementTypes = elementTypes; + } + return type; + } + function getTypeFromTupleTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); + } + return links.resolvedType; + } + function addTypeToSortedSet(sortedSet, type) { + if (type.flags & 16384) { + addTypesToSortedSet(sortedSet, type.types); + } + else { + var i = 0; + var id = type.id; + while (i < sortedSet.length && sortedSet[i].id < id) { + i++; + } + if (i === sortedSet.length || sortedSet[i].id !== id) { + sortedSet.splice(i, 0, type); + } + } + } + function addTypesToSortedSet(sortedTypes, types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + addTypeToSortedSet(sortedTypes, type); + } + } + function isSubtypeOfAny(candidate, types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + if (candidate !== type && isTypeSubtypeOf(candidate, type)) { + return true; + } + } + return false; + } + var removeSubtypesStack = []; + function removeSubtypes(types) { + var typeListId = getTypeListId(types); + if (removeSubtypesStack.lastIndexOf(typeListId) >= 0) { + return; + } + removeSubtypesStack.push(typeListId); + var i = types.length; + while (i > 0) { + i--; + if (isSubtypeOfAny(types[i], types)) { + types.splice(i, 1); + } + } + removeSubtypesStack.pop(); + } + function containsAnyType(types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + if (type.flags & 1) { + return true; + } + } + return false; + } + function removeAllButLast(types, typeToRemove) { + var i = types.length; + while (i > 0 && types.length > 1) { + i--; + if (types[i] === typeToRemove) { + types.splice(i, 1); + } + } + } + function getUnionType(types, noSubtypeReduction) { + if (types.length === 0) { + return emptyObjectType; + } + var sortedTypes = []; + addTypesToSortedSet(sortedTypes, types); + if (noSubtypeReduction) { + if (containsAnyType(sortedTypes)) { + return anyType; + } + removeAllButLast(sortedTypes, undefinedType); + removeAllButLast(sortedTypes, nullType); + } + else { + removeSubtypes(sortedTypes); + } + if (sortedTypes.length === 1) { + return sortedTypes[0]; + } + var id = getTypeListId(sortedTypes); + var type = unionTypes[id]; + if (!type) { + type = unionTypes[id] = createObjectType(16384 | getWideningFlagsOfTypes(sortedTypes)); + type.types = sortedTypes; + type.reducedType = noSubtypeReduction ? undefined : type; + } + return type; + } + function getReducedTypeOfUnionType(type) { + if (!type.reducedType) { + type.reducedType = getUnionType(type.types, false); + } + return type.reducedType; + } + function getTypeFromUnionTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), true); + } + return links.resolvedType; + } + function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = createObjectType(32768, node.symbol); + } + return links.resolvedType; + } + function getStringLiteralType(node) { + if (ts.hasProperty(stringLiteralTypes, node.text)) { + return stringLiteralTypes[node.text]; + } + var type = stringLiteralTypes[node.text] = createType(256); + type.text = ts.getTextOfNode(node); + return type; + } + function getTypeFromStringLiteral(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getStringLiteralType(node); + } + return links.resolvedType; + } + function getTypeFromTypeNode(node) { + switch (node.kind) { + case 112: + return anyType; + case 122: + return stringType; + case 120: + return numberType; + case 113: + return booleanType; + case 123: + return esSymbolType; + case 99: + return voidType; + case 8: + return getTypeFromStringLiteral(node); + case 142: + return getTypeFromTypeReferenceOrExpressionWithTypeArguments(node); + case 177: + return getTypeFromTypeReferenceOrExpressionWithTypeArguments(node); + case 145: + return getTypeFromTypeQueryNode(node); + case 147: + return getTypeFromArrayTypeNode(node); + case 148: + return getTypeFromTupleTypeNode(node); + case 149: + return getTypeFromUnionTypeNode(node); + case 150: + return getTypeFromTypeNode(node.type); + case 143: + case 144: + case 146: + return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + case 65: + case 127: + var symbol = getSymbolInfo(node); + return symbol && getDeclaredTypeOfSymbol(symbol); + default: + return unknownType; + } + } + function instantiateList(items, mapper, instantiator) { + if (items && items.length) { + var result = []; + for (var _i = 0; _i < items.length; _i++) { + var v = items[_i]; + result.push(instantiator(v, mapper)); + } + return result; + } + return items; + } + function createUnaryTypeMapper(source, target) { + return function (t) { return t === source ? target : t; }; + } + function createBinaryTypeMapper(source1, target1, source2, target2) { + return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; + } + function createTypeMapper(sources, targets) { + switch (sources.length) { + case 1: return createUnaryTypeMapper(sources[0], targets[0]); + case 2: return createBinaryTypeMapper(sources[0], targets[0], sources[1], targets[1]); + } + return function (t) { + for (var i = 0; i < sources.length; i++) { + if (t === sources[i]) { + return targets[i]; + } + } + return t; + }; + } + function createUnaryTypeEraser(source) { + return function (t) { return t === source ? anyType : t; }; + } + function createBinaryTypeEraser(source1, source2) { + return function (t) { return t === source1 || t === source2 ? anyType : t; }; + } + function createTypeEraser(sources) { + switch (sources.length) { + case 1: return createUnaryTypeEraser(sources[0]); + case 2: return createBinaryTypeEraser(sources[0], sources[1]); + } + return function (t) { + for (var _i = 0; _i < sources.length; _i++) { + var source = sources[_i]; + if (t === source) { + return anyType; + } + } + return t; + }; + } + function createInferenceMapper(context) { + return function (t) { + for (var i = 0; i < context.typeParameters.length; i++) { + if (t === context.typeParameters[i]) { + context.inferences[i].isFixed = true; + return getInferredType(context, i); + } + } + return t; + }; + } + function identityMapper(type) { + return type; + } + function combineTypeMappers(mapper1, mapper2) { + return function (t) { return instantiateType(mapper1(t), mapper2); }; + } + function instantiateTypeParameter(typeParameter, mapper) { + var result = createType(512); + result.symbol = typeParameter.symbol; + if (typeParameter.constraint) { + result.constraint = instantiateType(typeParameter.constraint, mapper); + } + else { + result.target = typeParameter; + result.mapper = mapper; + } + return result; + } + function instantiateSignature(signature, mapper, eraseTypeParameters) { + var freshTypeParameters; + if (signature.typeParameters && !eraseTypeParameters) { + freshTypeParameters = instantiateList(signature.typeParameters, mapper, instantiateTypeParameter); + mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); + } + var result = createSignature(signature.declaration, freshTypeParameters, instantiateList(signature.parameters, mapper, instantiateSymbol), signature.resolvedReturnType ? instantiateType(signature.resolvedReturnType, mapper) : undefined, signature.minArgumentCount, signature.hasRestParameter, signature.hasStringLiterals); + result.target = signature; + result.mapper = mapper; + return result; + } + function instantiateSymbol(symbol, mapper) { + if (symbol.flags & 16777216) { + var links = getSymbolLinks(symbol); + symbol = links.target; + mapper = combineTypeMappers(links.mapper, mapper); + } + var result = createSymbol(16777216 | 67108864 | symbol.flags, symbol.name); + result.declarations = symbol.declarations; + result.parent = symbol.parent; + result.target = symbol; + result.mapper = mapper; + if (symbol.valueDeclaration) { + result.valueDeclaration = symbol.valueDeclaration; + } + return result; + } + function instantiateAnonymousType(type, mapper) { + var result = createObjectType(32768, type.symbol); + result.properties = instantiateList(getPropertiesOfObjectType(type), mapper, instantiateSymbol); + result.members = createSymbolTable(result.properties); + result.callSignatures = instantiateList(getSignaturesOfType(type, 0), mapper, instantiateSignature); + result.constructSignatures = instantiateList(getSignaturesOfType(type, 1), mapper, instantiateSignature); + var stringIndexType = getIndexTypeOfType(type, 0); + var numberIndexType = getIndexTypeOfType(type, 1); + if (stringIndexType) + result.stringIndexType = instantiateType(stringIndexType, mapper); + if (numberIndexType) + result.numberIndexType = instantiateType(numberIndexType, mapper); + return result; + } + function instantiateType(type, mapper) { + if (mapper !== identityMapper) { + if (type.flags & 512) { + return mapper(type); + } + if (type.flags & 32768) { + return type.symbol && type.symbol.flags & (16 | 8192 | 2048 | 4096) ? + instantiateAnonymousType(type, mapper) : type; + } + if (type.flags & 4096) { + return createTypeReference(type.target, instantiateList(type.typeArguments, mapper, instantiateType)); + } + if (type.flags & 8192) { + return createTupleType(instantiateList(type.elementTypes, mapper, instantiateType)); + } + if (type.flags & 16384) { + return getUnionType(instantiateList(type.types, mapper, instantiateType), true); + } + } + return type; + } + function isContextSensitive(node) { + ts.Debug.assert(node.kind !== 135 || ts.isObjectLiteralMethod(node)); + switch (node.kind) { + case 163: + case 164: + return isContextSensitiveFunctionLikeDeclaration(node); + case 155: + return ts.forEach(node.properties, isContextSensitive); + case 154: + return ts.forEach(node.elements, isContextSensitive); + case 171: + return isContextSensitive(node.whenTrue) || + isContextSensitive(node.whenFalse); + case 170: + return node.operatorToken.kind === 49 && + (isContextSensitive(node.left) || isContextSensitive(node.right)); + case 225: + return isContextSensitive(node.initializer); + case 135: + case 134: + return isContextSensitiveFunctionLikeDeclaration(node); + case 162: + return isContextSensitive(node.expression); + } + return false; + } + function isContextSensitiveFunctionLikeDeclaration(node) { + return !node.typeParameters && node.parameters.length && !ts.forEach(node.parameters, function (p) { return p.type; }); + } + function getTypeWithoutConstructors(type) { + if (type.flags & 48128) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (resolved.constructSignatures.length) { + var result = createObjectType(32768, type.symbol); + result.members = resolved.members; + result.properties = resolved.properties; + result.callSignatures = resolved.callSignatures; + result.constructSignatures = emptyArray; + type = result; + } + } + return type; + } + var subtypeRelation = {}; + var assignableRelation = {}; + var identityRelation = {}; + function isTypeIdenticalTo(source, target) { + return checkTypeRelatedTo(source, target, identityRelation, undefined); + } + function compareTypes(source, target) { + return checkTypeRelatedTo(source, target, identityRelation, undefined) ? -1 : 0; + } + function isTypeSubtypeOf(source, target) { + return checkTypeSubtypeOf(source, target, undefined); + } + function isTypeAssignableTo(source, target) { + return checkTypeAssignableTo(source, target, undefined); + } + function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { + return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); + } + function checkTypeAssignableTo(source, target, errorNode, headMessage) { + return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage); + } + function isSignatureAssignableTo(source, target) { + var sourceType = getOrCreateTypeFromSignature(source); + var targetType = getOrCreateTypeFromSignature(target); + return checkTypeRelatedTo(sourceType, targetType, assignableRelation, undefined); + } + function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { + var errorInfo; + var sourceStack; + var targetStack; + var maybeStack; + var expandingFlags; + var depth = 0; + var overflow = false; + var elaborateErrors = false; + ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); + var result = isRelatedTo(source, target, errorNode !== undefined, headMessage); + if (overflow) { + error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); + } + else if (errorInfo) { + if (errorInfo.next === undefined) { + errorInfo = undefined; + elaborateErrors = true; + isRelatedTo(source, target, errorNode !== undefined, headMessage); + } + if (containingMessageChain) { + errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); + } + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); + } + return result !== 0; + function reportError(message, arg0, arg1, arg2) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); + } + function isRelatedTo(source, target, reportErrors, headMessage) { + var result; + if (source === target) + return -1; + if (relation !== identityRelation) { + if (target.flags & 1) + return -1; + if (source === undefinedType) + return -1; + if (source === nullType && target !== undefinedType) + return -1; + if (source.flags & 128 && target === numberType) + return -1; + if (source.flags & 256 && target === stringType) + return -1; + if (relation === assignableRelation) { + if (source.flags & 1) + return -1; + if (source === numberType && target.flags & 128) + return -1; + } + } + var saveErrorInfo = errorInfo; + if (source.flags & 16384 || target.flags & 16384) { + if (relation === identityRelation) { + if (source.flags & 16384 && target.flags & 16384) { + if (result = unionTypeRelatedToUnionType(source, target)) { + if (result &= unionTypeRelatedToUnionType(target, source)) { + return result; + } + } + } + else if (source.flags & 16384) { + if (result = unionTypeRelatedToType(source, target, reportErrors)) { + return result; + } + } + else { + if (result = unionTypeRelatedToType(target, source, reportErrors)) { + return result; + } + } + } + else { + if (source.flags & 16384) { + if (result = unionTypeRelatedToType(source, target, reportErrors)) { + return result; + } + } + else { + if (result = typeRelatedToUnionType(source, target, reportErrors)) { + return result; + } + } + } + } + else if (source.flags & 512 && target.flags & 512) { + if (result = typeParameterRelatedTo(source, target, reportErrors)) { + return result; + } + } + else if (source.flags & 4096 && target.flags & 4096 && source.target === target.target) { + if (result = typesRelatedTo(source.typeArguments, target.typeArguments, reportErrors)) { + return result; + } + } + var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo; + var sourceOrApparentType = relation === identityRelation ? source : getApparentType(source); + if (sourceOrApparentType.flags & 48128 && target.flags & 48128) { + if (result = objectTypeRelatedTo(sourceOrApparentType, target, reportStructuralErrors)) { + errorInfo = saveErrorInfo; + return result; + } + } + else if (source.flags & 512 && sourceOrApparentType.flags & 16384) { + errorInfo = saveErrorInfo; + if (result = isRelatedTo(sourceOrApparentType, target, reportErrors)) { + return result; + } + } + if (reportErrors) { + headMessage = headMessage || ts.Diagnostics.Type_0_is_not_assignable_to_type_1; + var sourceType = typeToString(source); + var targetType = typeToString(target); + if (sourceType === targetType) { + sourceType = typeToString(source, undefined, 128); + targetType = typeToString(target, undefined, 128); + } + reportError(headMessage, sourceType, targetType); + } + return 0; + } + function unionTypeRelatedToUnionType(source, target) { + var result = -1; + var sourceTypes = source.types; + for (var _i = 0; _i < sourceTypes.length; _i++) { + var sourceType = sourceTypes[_i]; + var related = typeRelatedToUnionType(sourceType, target, false); + if (!related) { + return 0; + } + result &= related; + } + return result; + } + function typeRelatedToUnionType(source, target, reportErrors) { + var targetTypes = target.types; + for (var i = 0, len = targetTypes.length; i < len; i++) { + var related = isRelatedTo(source, targetTypes[i], reportErrors && i === len - 1); + if (related) { + return related; + } + } + return 0; + } + function unionTypeRelatedToType(source, target, reportErrors) { + var result = -1; + var sourceTypes = source.types; + for (var _i = 0; _i < sourceTypes.length; _i++) { + var sourceType = sourceTypes[_i]; + var related = isRelatedTo(sourceType, target, reportErrors); + if (!related) { + return 0; + } + result &= related; + } + return result; + } + function typesRelatedTo(sources, targets, reportErrors) { + var result = -1; + for (var i = 0, len = sources.length; i < len; i++) { + var related = isRelatedTo(sources[i], targets[i], reportErrors); + if (!related) { + return 0; + } + result &= related; + } + return result; + } + function typeParameterRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + if (source.symbol.name !== target.symbol.name) { + return 0; + } + if (source.constraint === target.constraint) { + return -1; + } + if (source.constraint === noConstraintType || target.constraint === noConstraintType) { + return 0; + } + return isRelatedTo(source.constraint, target.constraint, reportErrors); + } + else { + while (true) { + var constraint = getConstraintOfTypeParameter(source); + if (constraint === target) + return -1; + if (!(constraint && constraint.flags & 512)) + break; + source = constraint; + } + return 0; + } + } + function objectTypeRelatedTo(source, target, reportErrors) { + if (overflow) { + return 0; + } + var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; + var related = relation[id]; + if (related !== undefined) { + if (!elaborateErrors || (related === 3)) { + return related === 1 ? -1 : 0; + } + } + if (depth > 0) { + for (var i = 0; i < depth; i++) { + if (maybeStack[i][id]) { + return 1; + } + } + if (depth === 100) { + overflow = true; + return 0; + } + } + else { + sourceStack = []; + targetStack = []; + maybeStack = []; + expandingFlags = 0; + } + sourceStack[depth] = source; + targetStack[depth] = target; + maybeStack[depth] = {}; + maybeStack[depth][id] = 1; + depth++; + var saveExpandingFlags = expandingFlags; + if (!(expandingFlags & 1) && isDeeplyNestedGeneric(source, sourceStack)) + expandingFlags |= 1; + if (!(expandingFlags & 2) && isDeeplyNestedGeneric(target, targetStack)) + expandingFlags |= 2; + var result; + if (expandingFlags === 3) { + result = 1; + } + else { + result = propertiesRelatedTo(source, target, reportErrors); + if (result) { + result &= signaturesRelatedTo(source, target, 0, reportErrors); + if (result) { + result &= signaturesRelatedTo(source, target, 1, reportErrors); + if (result) { + result &= stringIndexTypesRelatedTo(source, target, reportErrors); + if (result) { + result &= numberIndexTypesRelatedTo(source, target, reportErrors); + } + } + } + } + } + expandingFlags = saveExpandingFlags; + depth--; + if (result) { + var maybeCache = maybeStack[depth]; + var destinationCache = (result === -1 || depth === 0) ? relation : maybeStack[depth - 1]; + ts.copyMap(maybeCache, destinationCache); + } + else { + relation[id] = reportErrors ? 3 : 2; + } + return result; + } + function isDeeplyNestedGeneric(type, stack) { + if (type.flags & 4096 && depth >= 10) { + var target_1 = type.target; + var count = 0; + for (var i = 0; i < depth; i++) { + var t = stack[i]; + if (t.flags & 4096 && t.target === target_1) { + count++; + if (count >= 10) + return true; + } + } + } + return false; + } + function propertiesRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + return propertiesIdenticalTo(source, target); + } + var result = -1; + var properties = getPropertiesOfObjectType(target); + var requireOptionalProperties = relation === subtypeRelation && !(source.flags & 131072); + for (var _i = 0; _i < properties.length; _i++) { + var targetProp = properties[_i]; + var sourceProp = getPropertyOfType(source, targetProp.name); + if (sourceProp !== targetProp) { + if (!sourceProp) { + if (!(targetProp.flags & 536870912) || requireOptionalProperties) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); + } + return 0; + } + } + else if (!(targetProp.flags & 134217728)) { + var sourceFlags = getDeclarationFlagsFromSymbol(sourceProp); + var targetFlags = getDeclarationFlagsFromSymbol(targetProp); + if (sourceFlags & 32 || targetFlags & 32) { + if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { + if (reportErrors) { + if (sourceFlags & 32 && targetFlags & 32) { + reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); + } + else { + reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourceFlags & 32 ? source : target), typeToString(sourceFlags & 32 ? target : source)); + } + } + return 0; + } + } + else if (targetFlags & 64) { + var sourceDeclaredInClass = sourceProp.parent && sourceProp.parent.flags & 32; + var sourceClass = sourceDeclaredInClass ? getDeclaredTypeOfSymbol(sourceProp.parent) : undefined; + var targetClass = getDeclaredTypeOfSymbol(targetProp.parent); + if (!sourceClass || !hasBaseType(sourceClass, targetClass)) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(sourceClass || source), typeToString(targetClass)); + } + return 0; + } + } + else if (sourceFlags & 64) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); + } + return 0; + } + var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); + } + return 0; + } + result &= related; + if (sourceProp.flags & 536870912 && !(targetProp.flags & 536870912)) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); + } + return 0; + } + } + } + } + return result; + } + function propertiesIdenticalTo(source, target) { + var sourceProperties = getPropertiesOfObjectType(source); + var targetProperties = getPropertiesOfObjectType(target); + if (sourceProperties.length !== targetProperties.length) { + return 0; + } + var result = -1; + for (var _i = 0; _i < sourceProperties.length; _i++) { + var sourceProp = sourceProperties[_i]; + var targetProp = getPropertyOfObjectType(target, sourceProp.name); + if (!targetProp) { + return 0; + } + var related = compareProperties(sourceProp, targetProp, isRelatedTo); + if (!related) { + return 0; + } + result &= related; + } + return result; + } + function signaturesRelatedTo(source, target, kind, reportErrors) { + if (relation === identityRelation) { + return signaturesIdenticalTo(source, target, kind); + } + if (target === anyFunctionType || source === anyFunctionType) { + return -1; + } + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + var result = -1; + var saveErrorInfo = errorInfo; + outer: for (var _i = 0; _i < targetSignatures.length; _i++) { + var t = targetSignatures[_i]; + if (!t.hasStringLiterals || target.flags & 65536) { + var localErrors = reportErrors; + for (var _a = 0; _a < sourceSignatures.length; _a++) { + var s = sourceSignatures[_a]; + if (!s.hasStringLiterals || source.flags & 65536) { + var related = signatureRelatedTo(s, t, localErrors); + if (related) { + result &= related; + errorInfo = saveErrorInfo; + continue outer; + } + localErrors = false; + } + } + return 0; + } + } + return result; + } + function signatureRelatedTo(source, target, reportErrors) { + if (source === target) { + return -1; + } + if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { + return 0; + } + var sourceMax = source.parameters.length; + var targetMax = target.parameters.length; + var checkCount; + if (source.hasRestParameter && target.hasRestParameter) { + checkCount = sourceMax > targetMax ? sourceMax : targetMax; + sourceMax--; + targetMax--; + } + else if (source.hasRestParameter) { + sourceMax--; + checkCount = targetMax; + } + else if (target.hasRestParameter) { + targetMax--; + checkCount = sourceMax; + } + else { + checkCount = sourceMax < targetMax ? sourceMax : targetMax; + } + source = getErasedSignature(source); + target = getErasedSignature(target); + var result = -1; + for (var i = 0; i < checkCount; i++) { + var s_1 = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); + var t_1 = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); + var saveErrorInfo = errorInfo; + var related = isRelatedTo(s_1, t_1, reportErrors); + if (!related) { + related = isRelatedTo(t_1, s_1, false); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, source.parameters[i < sourceMax ? i : sourceMax].name, target.parameters[i < targetMax ? i : targetMax].name); + } + return 0; + } + errorInfo = saveErrorInfo; + } + result &= related; + } + var t = getReturnTypeOfSignature(target); + if (t === voidType) + return result; + var s = getReturnTypeOfSignature(source); + return result & isRelatedTo(s, t, reportErrors); + } + function signaturesIdenticalTo(source, target, kind) { + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + if (sourceSignatures.length !== targetSignatures.length) { + return 0; + } + var result = -1; + for (var i = 0, len = sourceSignatures.length; i < len; ++i) { + var related = compareSignatures(sourceSignatures[i], targetSignatures[i], true, isRelatedTo); + if (!related) { + return 0; + } + result &= related; + } + return result; + } + function stringIndexTypesRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + return indexTypesIdenticalTo(0, source, target); + } + var targetType = getIndexTypeOfType(target, 0); + if (targetType) { + var sourceType = getIndexTypeOfType(source, 0); + if (!sourceType) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + } + return 0; + } + var related = isRelatedTo(sourceType, targetType, reportErrors); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signatures_are_incompatible); + } + return 0; + } + return related; + } + return -1; + } + function numberIndexTypesRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + return indexTypesIdenticalTo(1, source, target); + } + var targetType = getIndexTypeOfType(target, 1); + if (targetType) { + var sourceStringType = getIndexTypeOfType(source, 0); + var sourceNumberType = getIndexTypeOfType(source, 1); + if (!(sourceStringType || sourceNumberType)) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + } + return 0; + } + var related; + if (sourceStringType && sourceNumberType) { + related = isRelatedTo(sourceStringType, targetType, false) || isRelatedTo(sourceNumberType, targetType, reportErrors); + } + else { + related = isRelatedTo(sourceStringType || sourceNumberType, targetType, reportErrors); + } + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signatures_are_incompatible); + } + return 0; + } + return related; + } + return -1; + } + function indexTypesIdenticalTo(indexKind, source, target) { + var targetType = getIndexTypeOfType(target, indexKind); + var sourceType = getIndexTypeOfType(source, indexKind); + if (!sourceType && !targetType) { + return -1; + } + if (sourceType && targetType) { + return isRelatedTo(sourceType, targetType); + } + return 0; + } + } + function isPropertyIdenticalTo(sourceProp, targetProp) { + return compareProperties(sourceProp, targetProp, compareTypes) !== 0; + } + function compareProperties(sourceProp, targetProp, compareTypes) { + if (sourceProp === targetProp) { + return -1; + } + var sourcePropAccessibility = getDeclarationFlagsFromSymbol(sourceProp) & (32 | 64); + var targetPropAccessibility = getDeclarationFlagsFromSymbol(targetProp) & (32 | 64); + if (sourcePropAccessibility !== targetPropAccessibility) { + return 0; + } + if (sourcePropAccessibility) { + if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { + return 0; + } + } + else { + if ((sourceProp.flags & 536870912) !== (targetProp.flags & 536870912)) { + return 0; + } + } + return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + function compareSignatures(source, target, compareReturnTypes, compareTypes) { + if (source === target) { + return -1; + } + if (source.parameters.length !== target.parameters.length || + source.minArgumentCount !== target.minArgumentCount || + source.hasRestParameter !== target.hasRestParameter) { + return 0; + } + var result = -1; + if (source.typeParameters && target.typeParameters) { + if (source.typeParameters.length !== target.typeParameters.length) { + return 0; + } + for (var i = 0, len = source.typeParameters.length; i < len; ++i) { + var related = compareTypes(source.typeParameters[i], target.typeParameters[i]); + if (!related) { + return 0; + } + result &= related; + } + } + else if (source.typeParameters || target.typeParameters) { + return 0; + } + source = getErasedSignature(source); + target = getErasedSignature(target); + for (var i = 0, len = source.parameters.length; i < len; i++) { + var s = source.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(source) : getTypeOfSymbol(source.parameters[i]); + var t = target.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(target) : getTypeOfSymbol(target.parameters[i]); + var related = compareTypes(s, t); + if (!related) { + return 0; + } + result &= related; + } + if (compareReturnTypes) { + result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + return result; + } + function isSupertypeOfEach(candidate, types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + if (candidate !== type && !isTypeSubtypeOf(type, candidate)) + return false; + } + return true; + } + function getCommonSupertype(types) { + return ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); + } + function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { + var bestSupertype; + var bestSupertypeDownfallType; + var bestSupertypeScore = 0; + for (var i = 0; i < types.length; i++) { + var score = 0; + var downfallType = undefined; + for (var j = 0; j < types.length; j++) { + if (isTypeSubtypeOf(types[j], types[i])) { + score++; + } + else if (!downfallType) { + downfallType = types[j]; + } + } + ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); + if (score > bestSupertypeScore) { + bestSupertype = types[i]; + bestSupertypeDownfallType = downfallType; + bestSupertypeScore = score; + } + if (bestSupertypeScore === types.length - 1) { + break; + } + } + checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); + } + function isArrayType(type) { + return type.flags & 4096 && type.target === globalArrayType; + } + function isArrayLikeType(type) { + return !(type.flags & (32 | 64)) && isTypeAssignableTo(type, anyArrayType); + } + function isTupleLikeType(type) { + return !!getPropertyOfType(type, "0"); + } + function isTupleType(type) { + return (type.flags & 8192) && !!type.elementTypes; + } + function getWidenedTypeOfObjectLiteral(type) { + var properties = getPropertiesOfObjectType(type); + var members = {}; + ts.forEach(properties, function (p) { + var propType = getTypeOfSymbol(p); + var widenedType = getWidenedType(propType); + if (propType !== widenedType) { + var symbol = createSymbol(p.flags | 67108864, p.name); + symbol.declarations = p.declarations; + symbol.parent = p.parent; + symbol.type = widenedType; + symbol.target = p; + if (p.valueDeclaration) + symbol.valueDeclaration = p.valueDeclaration; + p = symbol; + } + members[p.name] = p; + }); + var stringIndexType = getIndexTypeOfType(type, 0); + var numberIndexType = getIndexTypeOfType(type, 1); + if (stringIndexType) + stringIndexType = getWidenedType(stringIndexType); + if (numberIndexType) + numberIndexType = getWidenedType(numberIndexType); + return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexType, numberIndexType); + } + function getWidenedType(type) { + if (type.flags & 786432) { + if (type.flags & (32 | 64)) { + return anyType; + } + if (type.flags & 131072) { + return getWidenedTypeOfObjectLiteral(type); + } + if (type.flags & 16384) { + return getUnionType(ts.map(type.types, getWidenedType)); + } + if (isArrayType(type)) { + return createArrayType(getWidenedType(type.typeArguments[0])); + } + } + return type; + } + function reportWideningErrorsInType(type) { + if (type.flags & 16384) { + var errorReported = false; + ts.forEach(type.types, function (t) { + if (reportWideningErrorsInType(t)) { + errorReported = true; + } + }); + return errorReported; + } + if (isArrayType(type)) { + return reportWideningErrorsInType(type.typeArguments[0]); + } + if (type.flags & 131072) { + var errorReported = false; + ts.forEach(getPropertiesOfObjectType(type), function (p) { + var t = getTypeOfSymbol(p); + if (t.flags & 262144) { + if (!reportWideningErrorsInType(t)) { + error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); + } + errorReported = true; + } + }); + return errorReported; + } + return false; + } + function reportImplicitAnyError(declaration, type) { + var typeAsString = typeToString(getWidenedType(type)); + var diagnostic; + switch (declaration.kind) { + case 133: + case 132: + diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; + break; + case 130: + diagnostic = declaration.dotDotDotToken ? + ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : + ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; + break; + case 201: + case 135: + case 134: + case 137: + case 138: + case 163: + case 164: + if (!declaration.name) { + error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); + return; + } + diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; + break; + default: + diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; + } + error(declaration, diagnostic, ts.declarationNameToString(declaration.name), typeAsString); + } + function reportErrorsFromWidening(declaration, type) { + if (produceDiagnostics && compilerOptions.noImplicitAny && type.flags & 262144) { + if (!reportWideningErrorsInType(type)) { + reportImplicitAnyError(declaration, type); + } + } + } + function forEachMatchingParameterType(source, target, callback) { + var sourceMax = source.parameters.length; + var targetMax = target.parameters.length; + var count; + if (source.hasRestParameter && target.hasRestParameter) { + count = sourceMax > targetMax ? sourceMax : targetMax; + sourceMax--; + targetMax--; + } + else if (source.hasRestParameter) { + sourceMax--; + count = targetMax; + } + else if (target.hasRestParameter) { + targetMax--; + count = sourceMax; + } + else { + count = sourceMax < targetMax ? sourceMax : targetMax; + } + for (var i = 0; i < count; i++) { + var s = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); + var t = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); + callback(s, t); + } + } + function createInferenceContext(typeParameters, inferUnionTypes) { + var inferences = []; + for (var _i = 0; _i < typeParameters.length; _i++) { + var unused = typeParameters[_i]; + inferences.push({ primary: undefined, secondary: undefined, isFixed: false }); + } + return { + typeParameters: typeParameters, + inferUnionTypes: inferUnionTypes, + inferences: inferences, + inferredTypes: new Array(typeParameters.length) + }; + } + function inferTypes(context, source, target) { + var sourceStack; + var targetStack; + var depth = 0; + var inferiority = 0; + inferFromTypes(source, target); + function isInProcess(source, target) { + for (var i = 0; i < depth; i++) { + if (source === sourceStack[i] && target === targetStack[i]) { + return true; + } + } + return false; + } + function isWithinDepthLimit(type, stack) { + if (depth >= 5) { + var target_2 = type.target; + var count = 0; + for (var i = 0; i < depth; i++) { + var t = stack[i]; + if (t.flags & 4096 && t.target === target_2) { + count++; + } + } + return count < 5; + } + return true; + } + function inferFromTypes(source, target) { + if (source === anyFunctionType) { + return; + } + if (target.flags & 512) { + var typeParameters = context.typeParameters; + for (var i = 0; i < typeParameters.length; i++) { + if (target === typeParameters[i]) { + var inferences = context.inferences[i]; + if (!inferences.isFixed) { + var candidates = inferiority ? + inferences.secondary || (inferences.secondary = []) : + inferences.primary || (inferences.primary = []); + if (!ts.contains(candidates, source)) { + candidates.push(source); + } + } + return; + } + } + } + else if (source.flags & 4096 && target.flags & 4096 && source.target === target.target) { + var sourceTypes = source.typeArguments; + var targetTypes = target.typeArguments; + for (var i = 0; i < sourceTypes.length; i++) { + inferFromTypes(sourceTypes[i], targetTypes[i]); + } + } + else if (target.flags & 16384) { + var targetTypes = target.types; + var typeParameterCount = 0; + var typeParameter; + for (var _i = 0; _i < targetTypes.length; _i++) { + var t = targetTypes[_i]; + if (t.flags & 512 && ts.contains(context.typeParameters, t)) { + typeParameter = t; + typeParameterCount++; + } + else { + inferFromTypes(source, t); + } + } + if (typeParameterCount === 1) { + inferiority++; + inferFromTypes(source, typeParameter); + inferiority--; + } + } + else if (source.flags & 16384) { + var sourceTypes = source.types; + for (var _a = 0; _a < sourceTypes.length; _a++) { + var sourceType = sourceTypes[_a]; + inferFromTypes(sourceType, target); + } + } + else if (source.flags & 48128 && (target.flags & (4096 | 8192) || + (target.flags & 32768) && target.symbol && target.symbol.flags & (8192 | 2048))) { + if (!isInProcess(source, target) && isWithinDepthLimit(source, sourceStack) && isWithinDepthLimit(target, targetStack)) { + if (depth === 0) { + sourceStack = []; + targetStack = []; + } + sourceStack[depth] = source; + targetStack[depth] = target; + depth++; + inferFromProperties(source, target); + inferFromSignatures(source, target, 0); + inferFromSignatures(source, target, 1); + inferFromIndexTypes(source, target, 0, 0); + inferFromIndexTypes(source, target, 1, 1); + inferFromIndexTypes(source, target, 0, 1); + depth--; + } + } + } + function inferFromProperties(source, target) { + var properties = getPropertiesOfObjectType(target); + for (var _i = 0; _i < properties.length; _i++) { + var targetProp = properties[_i]; + var sourceProp = getPropertyOfObjectType(source, targetProp.name); + if (sourceProp) { + inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + } + } + function inferFromSignatures(source, target, kind) { + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + var sourceLen = sourceSignatures.length; + var targetLen = targetSignatures.length; + var len = sourceLen < targetLen ? sourceLen : targetLen; + for (var i = 0; i < len; i++) { + inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); + } + } + function inferFromSignature(source, target) { + forEachMatchingParameterType(source, target, inferFromTypes); + inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + function inferFromIndexTypes(source, target, sourceKind, targetKind) { + var targetIndexType = getIndexTypeOfType(target, targetKind); + if (targetIndexType) { + var sourceIndexType = getIndexTypeOfType(source, sourceKind); + if (sourceIndexType) { + inferFromTypes(sourceIndexType, targetIndexType); + } + } + } + } + function getInferenceCandidates(context, index) { + var inferences = context.inferences[index]; + return inferences.primary || inferences.secondary || emptyArray; + } + function getInferredType(context, index) { + var inferredType = context.inferredTypes[index]; + var inferenceSucceeded; + if (!inferredType) { + var inferences = getInferenceCandidates(context, index); + if (inferences.length) { + var unionOrSuperType = context.inferUnionTypes ? getUnionType(inferences) : getCommonSupertype(inferences); + inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; + inferenceSucceeded = !!unionOrSuperType; + } + else { + inferredType = emptyObjectType; + inferenceSucceeded = true; + } + if (inferenceSucceeded) { + var constraint = getConstraintOfTypeParameter(context.typeParameters[index]); + inferredType = constraint && !isTypeAssignableTo(inferredType, constraint) ? constraint : inferredType; + } + else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { + context.failedTypeParameterIndex = index; + } + context.inferredTypes[index] = inferredType; + } + return inferredType; + } + function getInferredTypes(context) { + for (var i = 0; i < context.inferredTypes.length; i++) { + getInferredType(context, i); + } + return context.inferredTypes; + } + function hasAncestor(node, kind) { + return ts.getAncestor(node, kind) !== undefined; + } + function getResolvedSymbol(node) { + var links = getNodeLinks(node); + if (!links.resolvedSymbol) { + links.resolvedSymbol = (!ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 | 1048576, ts.Diagnostics.Cannot_find_name_0, node)) || unknownSymbol; + } + return links.resolvedSymbol; + } + function isInTypeQuery(node) { + while (node) { + switch (node.kind) { + case 145: + return true; + case 65: + case 127: + node = node.parent; + continue; + default: + return false; + } + } + ts.Debug.fail("should not get here"); + } + function removeTypesFromUnionType(type, typeKind, isOfTypeKind, allowEmptyUnionResult) { + if (type.flags & 16384) { + var types = type.types; + if (ts.forEach(types, function (t) { return !!(t.flags & typeKind) === isOfTypeKind; })) { + var narrowedType = getUnionType(ts.filter(types, function (t) { return !(t.flags & typeKind) === isOfTypeKind; })); + if (allowEmptyUnionResult || narrowedType !== emptyObjectType) { + return narrowedType; + } + } + } + else if (allowEmptyUnionResult && !!(type.flags & typeKind) === isOfTypeKind) { + return getUnionType(emptyArray); + } + return type; + } + function hasInitializer(node) { + return !!(node.initializer || ts.isBindingPattern(node.parent) && hasInitializer(node.parent.parent)); + } + function isVariableAssignedWithin(symbol, node) { + var links = getNodeLinks(node); + if (links.assignmentChecks) { + var cachedResult = links.assignmentChecks[symbol.id]; + if (cachedResult !== undefined) { + return cachedResult; + } + } + else { + links.assignmentChecks = {}; + } + return links.assignmentChecks[symbol.id] = isAssignedIn(node); + function isAssignedInBinaryExpression(node) { + if (node.operatorToken.kind >= 53 && node.operatorToken.kind <= 64) { + var n = node.left; + while (n.kind === 162) { + n = n.expression; + } + if (n.kind === 65 && getResolvedSymbol(n) === symbol) { + return true; + } + } + return ts.forEachChild(node, isAssignedIn); + } + function isAssignedInVariableDeclaration(node) { + if (!ts.isBindingPattern(node.name) && getSymbolOfNode(node) === symbol && hasInitializer(node)) { + return true; + } + return ts.forEachChild(node, isAssignedIn); + } + function isAssignedIn(node) { + switch (node.kind) { + case 170: + return isAssignedInBinaryExpression(node); + case 199: + case 153: + return isAssignedInVariableDeclaration(node); + case 151: + case 152: + case 154: + case 155: + case 156: + case 157: + case 158: + case 159: + case 161: + case 162: + case 168: + case 165: + case 166: + case 167: + case 169: + case 171: + case 174: + case 180: + case 181: + case 183: + case 184: + case 185: + case 186: + case 187: + case 188: + case 189: + case 192: + case 193: + case 194: + case 221: + case 222: + case 195: + case 196: + case 197: + case 224: + return ts.forEachChild(node, isAssignedIn); + } + return false; + } + } + function resolveLocation(node) { + var containerNodes = []; + for (var parent_3 = node.parent; parent_3; parent_3 = parent_3.parent) { + if ((ts.isExpression(parent_3) || ts.isObjectLiteralMethod(node)) && + isContextSensitive(parent_3)) { + containerNodes.unshift(parent_3); + } + } + ts.forEach(containerNodes, function (node) { getTypeOfNode(node); }); + } + function getSymbolAtLocation(node) { + resolveLocation(node); + return getSymbolInfo(node); + } + function getTypeAtLocation(node) { + resolveLocation(node); + return getTypeOfNode(node); + } + function getTypeOfSymbolAtLocation(symbol, node) { + resolveLocation(node); + return getNarrowedTypeOfSymbol(symbol, node); + } + function getNarrowedTypeOfSymbol(symbol, node) { + var type = getTypeOfSymbol(symbol); + if (node && symbol.flags & 3 && type.flags & (1 | 48128 | 16384 | 512)) { + loop: while (node.parent) { + var child = node; + node = node.parent; + var narrowedType = type; + switch (node.kind) { + case 184: + if (child !== node.expression) { + narrowedType = narrowType(type, node.expression, child === node.thenStatement); + } + break; + case 171: + if (child !== node.condition) { + narrowedType = narrowType(type, node.condition, child === node.whenTrue); + } + break; + case 170: + if (child === node.right) { + if (node.operatorToken.kind === 48) { + narrowedType = narrowType(type, node.left, true); + } + else if (node.operatorToken.kind === 49) { + narrowedType = narrowType(type, node.left, false); + } + } + break; + case 228: + case 206: + case 201: + case 135: + case 134: + case 137: + case 138: + case 136: + break loop; + } + if (narrowedType !== type) { + if (isVariableAssignedWithin(symbol, node)) { + break; + } + type = narrowedType; + } + } + } + return type; + function narrowTypeByEquality(type, expr, assumeTrue) { + if (expr.left.kind !== 166 || expr.right.kind !== 8) { + return type; + } + var left = expr.left; + var right = expr.right; + if (left.expression.kind !== 65 || getResolvedSymbol(left.expression) !== symbol) { + return type; + } + var typeInfo = primitiveTypeInfo[right.text]; + if (expr.operatorToken.kind === 31) { + assumeTrue = !assumeTrue; + } + if (assumeTrue) { + if (!typeInfo) { + return removeTypesFromUnionType(type, 258 | 132 | 8 | 1048576, true, false); + } + if (isTypeSubtypeOf(typeInfo.type, type)) { + return typeInfo.type; + } + return removeTypesFromUnionType(type, typeInfo.flags, false, false); + } + else { + if (typeInfo) { + return removeTypesFromUnionType(type, typeInfo.flags, true, false); + } + return type; + } + } + function narrowTypeByAnd(type, expr, assumeTrue) { + if (assumeTrue) { + return narrowType(narrowType(type, expr.left, true), expr.right, true); + } + else { + return getUnionType([ + narrowType(type, expr.left, false), + narrowType(narrowType(type, expr.left, true), expr.right, false) + ]); + } + } + function narrowTypeByOr(type, expr, assumeTrue) { + if (assumeTrue) { + return getUnionType([ + narrowType(type, expr.left, true), + narrowType(narrowType(type, expr.left, false), expr.right, true) + ]); + } + else { + return narrowType(narrowType(type, expr.left, false), expr.right, false); + } + } + function narrowTypeByInstanceof(type, expr, assumeTrue) { + if (type.flags & 1 || !assumeTrue || expr.left.kind !== 65 || getResolvedSymbol(expr.left) !== symbol) { + return type; + } + var rightType = checkExpression(expr.right); + if (!isTypeSubtypeOf(rightType, globalFunctionType)) { + return type; + } + var targetType; + var prototypeProperty = getPropertyOfType(rightType, "prototype"); + if (prototypeProperty) { + var prototypePropertyType = getTypeOfSymbol(prototypeProperty); + if (prototypePropertyType !== anyType) { + targetType = prototypePropertyType; + } + } + if (!targetType) { + var constructSignatures; + if (rightType.flags & 2048) { + constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; + } + else if (rightType.flags & 32768) { + constructSignatures = getSignaturesOfType(rightType, 1); + } + if (constructSignatures && constructSignatures.length) { + targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); + } + } + if (targetType) { + if (isTypeSubtypeOf(targetType, type)) { + return targetType; + } + if (type.flags & 16384) { + return getUnionType(ts.filter(type.types, function (t) { return isTypeSubtypeOf(t, targetType); })); + } + } + return type; + } + function narrowType(type, expr, assumeTrue) { + switch (expr.kind) { + case 162: + return narrowType(type, expr.expression, assumeTrue); + case 170: + var operator = expr.operatorToken.kind; + if (operator === 30 || operator === 31) { + return narrowTypeByEquality(type, expr, assumeTrue); + } + else if (operator === 48) { + return narrowTypeByAnd(type, expr, assumeTrue); + } + else if (operator === 49) { + return narrowTypeByOr(type, expr, assumeTrue); + } + else if (operator === 87) { + return narrowTypeByInstanceof(type, expr, assumeTrue); + } + break; + case 168: + if (expr.operator === 46) { + return narrowType(type, expr.operand, !assumeTrue); + } + break; + } + return type; + } + } + function checkIdentifier(node) { + var symbol = getResolvedSymbol(node); + if (symbol === argumentsSymbol && ts.getContainingFunction(node).kind === 164 && languageVersion < 2) { + error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); + } + if (symbol.flags & 8388608 && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { + markAliasSymbolAsReferenced(symbol); + } + checkCollisionWithCapturedSuperVariable(node, node); + checkCollisionWithCapturedThisVariable(node, node); + checkBlockScopedBindingCapturedInLoop(node, symbol); + return getNarrowedTypeOfSymbol(getExportSymbolOfValueSymbolIfExported(symbol), node); + } + function isInsideFunction(node, threshold) { + var current = node; + while (current && current !== threshold) { + if (ts.isFunctionLike(current)) { + return true; + } + current = current.parent; + } + return false; + } + function checkBlockScopedBindingCapturedInLoop(node, symbol) { + if (languageVersion >= 2 || + (symbol.flags & 2) === 0 || + symbol.valueDeclaration.parent.kind === 224) { + return; + } + var container = symbol.valueDeclaration; + while (container.kind !== 200) { + container = container.parent; + } + container = container.parent; + if (container.kind === 181) { + container = container.parent; + } + var inFunction = isInsideFunction(node.parent, container); + var current = container; + while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { + if (isIterationStatement(current, false)) { + if (inFunction) { + grammarErrorOnFirstToken(current, ts.Diagnostics.Loop_contains_block_scoped_variable_0_referenced_by_a_function_in_the_loop_This_is_only_supported_in_ECMAScript_6_or_higher, ts.declarationNameToString(node)); + } + getNodeLinks(symbol.valueDeclaration).flags |= 256; + break; + } + current = current.parent; + } + } + function captureLexicalThis(node, container) { + var classNode = container.parent && container.parent.kind === 202 ? container.parent : undefined; + getNodeLinks(node).flags |= 2; + if (container.kind === 133 || container.kind === 136) { + getNodeLinks(classNode).flags |= 4; + } + else { + getNodeLinks(container).flags |= 4; + } + } + function checkThisExpression(node) { + var container = ts.getThisContainer(node, true); + var needToCaptureLexicalThis = false; + if (container.kind === 164) { + container = ts.getThisContainer(container, false); + needToCaptureLexicalThis = (languageVersion < 2); + } + switch (container.kind) { + case 206: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); + break; + case 205: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); + break; + case 136: + if (isInConstructorArgumentInitializer(node, container)) { + error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); + } + break; + case 133: + case 132: + if (container.flags & 128) { + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); + } + break; + case 128: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); + break; + } + if (needToCaptureLexicalThis) { + captureLexicalThis(node, container); + } + var classNode = container.parent && container.parent.kind === 202 ? container.parent : undefined; + if (classNode) { + var symbol = getSymbolOfNode(classNode); + return container.flags & 128 ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol); + } + return anyType; + } + function isInConstructorArgumentInitializer(node, constructorDecl) { + for (var n = node; n && n !== constructorDecl; n = n.parent) { + if (n.kind === 130) { + return true; + } + } + return false; + } + function checkSuperExpression(node) { + var isCallExpression = node.parent.kind === 158 && node.parent.expression === node; + var enclosingClass = ts.getAncestor(node, 202); + var baseClass; + if (enclosingClass && ts.getClassExtendsHeritageClauseElement(enclosingClass)) { + var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClass)); + var baseTypes = getBaseTypes(classType); + baseClass = baseTypes.length && baseTypes[0]; + } + if (!baseClass) { + error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); + return unknownType; + } + var container = ts.getSuperContainer(node, true); + if (container) { + var canUseSuperExpression = false; + var needToCaptureLexicalThis; + if (isCallExpression) { + canUseSuperExpression = container.kind === 136; + } + else { + needToCaptureLexicalThis = false; + while (container && container.kind === 164) { + container = ts.getSuperContainer(container, true); + needToCaptureLexicalThis = languageVersion < 2; + } + if (container && container.parent && container.parent.kind === 202) { + if (container.flags & 128) { + canUseSuperExpression = + container.kind === 135 || + container.kind === 134 || + container.kind === 137 || + container.kind === 138; + } + else { + canUseSuperExpression = + container.kind === 135 || + container.kind === 134 || + container.kind === 137 || + container.kind === 138 || + container.kind === 133 || + container.kind === 132 || + container.kind === 136; + } + } + } + if (canUseSuperExpression) { + var returnType; + if ((container.flags & 128) || isCallExpression) { + getNodeLinks(node).flags |= 32; + returnType = getTypeOfSymbol(baseClass.symbol); + } + else { + getNodeLinks(node).flags |= 16; + returnType = baseClass; + } + if (container.kind === 136 && isInConstructorArgumentInitializer(node, container)) { + error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); + returnType = unknownType; + } + if (!isCallExpression && needToCaptureLexicalThis) { + captureLexicalThis(node.parent, container); + } + return returnType; + } + } + if (container && container.kind === 128) { + error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); + } + else if (isCallExpression) { + error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); + } + else { + error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); + } + return unknownType; + } + function getContextuallyTypedParameterType(parameter) { + if (isFunctionExpressionOrArrowFunction(parameter.parent)) { + var func = parameter.parent; + if (isContextSensitive(func)) { + var contextualSignature = getContextualSignature(func); + if (contextualSignature) { + var funcHasRestParameters = ts.hasRestParameters(func); + var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); + var indexOfParameter = ts.indexOf(func.parameters, parameter); + if (indexOfParameter < len) { + return getTypeAtPosition(contextualSignature, indexOfParameter); + } + if (indexOfParameter === (func.parameters.length - 1) && + funcHasRestParameters && contextualSignature.hasRestParameter && func.parameters.length >= contextualSignature.parameters.length) { + return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); + } + } + } + } + return undefined; + } + function getContextualTypeForInitializerExpression(node) { + var declaration = node.parent; + if (node === declaration.initializer) { + if (declaration.type) { + return getTypeFromTypeNode(declaration.type); + } + if (declaration.kind === 130) { + var type = getContextuallyTypedParameterType(declaration); + if (type) { + return type; + } + } + if (ts.isBindingPattern(declaration.name)) { + return getTypeFromBindingPattern(declaration.name); + } + } + return undefined; + } + function getContextualTypeForReturnExpression(node) { + var func = ts.getContainingFunction(node); + if (func) { + if (func.type || func.kind === 136 || func.kind === 137 && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(func.symbol, 138))) { + return getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + } + var signature = getContextualSignatureForFunctionLikeDeclaration(func); + if (signature) { + return getReturnTypeOfSignature(signature); + } + } + return undefined; + } + function getContextualTypeForArgument(callTarget, arg) { + var args = getEffectiveCallArguments(callTarget); + var argIndex = ts.indexOf(args, arg); + if (argIndex >= 0) { + var signature = getResolvedSignature(callTarget); + return getTypeAtPosition(signature, argIndex); + } + return undefined; + } + function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { + if (template.parent.kind === 160) { + return getContextualTypeForArgument(template.parent, substitutionExpression); + } + return undefined; + } + function getContextualTypeForBinaryOperand(node) { + var binaryExpression = node.parent; + var operator = binaryExpression.operatorToken.kind; + if (operator >= 53 && operator <= 64) { + if (node === binaryExpression.right) { + return checkExpression(binaryExpression.left); + } + } + else if (operator === 49) { + var type = getContextualType(binaryExpression); + if (!type && node === binaryExpression.right) { + type = checkExpression(binaryExpression.left); + } + return type; + } + return undefined; + } + function applyToContextualType(type, mapper) { + if (!(type.flags & 16384)) { + return mapper(type); + } + var types = type.types; + var mappedType; + var mappedTypes; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + var t = mapper(current); + if (t) { + if (!mappedType) { + mappedType = t; + } + else if (!mappedTypes) { + mappedTypes = [mappedType, t]; + } + else { + mappedTypes.push(t); + } + } + } + return mappedTypes ? getUnionType(mappedTypes) : mappedType; + } + function getTypeOfPropertyOfContextualType(type, name) { + return applyToContextualType(type, function (t) { + var prop = getPropertyOfObjectType(t, name); + return prop ? getTypeOfSymbol(prop) : undefined; + }); + } + function getIndexTypeOfContextualType(type, kind) { + return applyToContextualType(type, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }); + } + function contextualTypeIsTupleLikeType(type) { + return !!(type.flags & 16384 ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); + } + function contextualTypeHasIndexSignature(type, kind) { + return !!(type.flags & 16384 ? ts.forEach(type.types, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }) : getIndexTypeOfObjectOrUnionType(type, kind)); + } + function getContextualTypeForObjectLiteralMethod(node) { + ts.Debug.assert(ts.isObjectLiteralMethod(node)); + if (isInsideWithStatementBody(node)) { + return undefined; + } + return getContextualTypeForObjectLiteralElement(node); + } + function getContextualTypeForObjectLiteralElement(element) { + var objectLiteral = element.parent; + var type = getContextualType(objectLiteral); + if (type) { + if (!ts.hasDynamicName(element)) { + var symbolName = getSymbolOfNode(element).name; + var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); + if (propertyType) { + return propertyType; + } + } + return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1) || + getIndexTypeOfContextualType(type, 0); + } + return undefined; + } + function getContextualTypeForElementExpression(node) { + var arrayLiteral = node.parent; + var type = getContextualType(arrayLiteral); + if (type) { + var index = ts.indexOf(arrayLiteral.elements, node); + return getTypeOfPropertyOfContextualType(type, "" + index) + || getIndexTypeOfContextualType(type, 1) + || (languageVersion >= 2 ? checkIteratedType(type, undefined) : undefined); + } + return undefined; + } + function getContextualTypeForConditionalOperand(node) { + var conditional = node.parent; + return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; + } + function getContextualType(node) { + if (isInsideWithStatementBody(node)) { + return undefined; + } + if (node.contextualType) { + return node.contextualType; + } + var parent = node.parent; + switch (parent.kind) { + case 199: + case 130: + case 133: + case 132: + case 153: + return getContextualTypeForInitializerExpression(node); + case 164: + case 192: + return getContextualTypeForReturnExpression(node); + case 158: + case 159: + return getContextualTypeForArgument(parent, node); + case 161: + return getTypeFromTypeNode(parent.type); + case 170: + return getContextualTypeForBinaryOperand(node); + case 225: + return getContextualTypeForObjectLiteralElement(parent); + case 154: + return getContextualTypeForElementExpression(node); + case 171: + return getContextualTypeForConditionalOperand(node); + case 178: + ts.Debug.assert(parent.parent.kind === 172); + return getContextualTypeForSubstitutionExpression(parent.parent, node); + case 162: + return getContextualType(parent); + } + return undefined; + } + function getNonGenericSignature(type) { + var signatures = getSignaturesOfObjectOrUnionType(type, 0); + if (signatures.length === 1) { + var signature = signatures[0]; + if (!signature.typeParameters) { + return signature; + } + } + } + function isFunctionExpressionOrArrowFunction(node) { + return node.kind === 163 || node.kind === 164; + } + function getContextualSignatureForFunctionLikeDeclaration(node) { + return isFunctionExpressionOrArrowFunction(node) ? getContextualSignature(node) : undefined; + } + function getContextualSignature(node) { + ts.Debug.assert(node.kind !== 135 || ts.isObjectLiteralMethod(node)); + var type = ts.isObjectLiteralMethod(node) + ? getContextualTypeForObjectLiteralMethod(node) + : getContextualType(node); + if (!type) { + return undefined; + } + if (!(type.flags & 16384)) { + return getNonGenericSignature(type); + } + var signatureList; + var types = type.types; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + if (signatureList && + getSignaturesOfObjectOrUnionType(current, 0).length > 1) { + return undefined; + } + var signature = getNonGenericSignature(current); + if (signature) { + if (!signatureList) { + signatureList = [signature]; + } + else if (!compareSignatures(signatureList[0], signature, false, compareTypes)) { + return undefined; + } + else { + signatureList.push(signature); + } + } + } + var result; + if (signatureList) { + result = cloneSignature(signatureList[0]); + result.resolvedReturnType = undefined; + result.unionSignatures = signatureList; + } + return result; + } + function isInferentialContext(mapper) { + return mapper && mapper !== identityMapper; + } + function isAssignmentTarget(node) { + var parent = node.parent; + if (parent.kind === 170 && parent.operatorToken.kind === 53 && parent.left === node) { + return true; + } + if (parent.kind === 225) { + return isAssignmentTarget(parent.parent); + } + if (parent.kind === 154) { + return isAssignmentTarget(parent); + } + return false; + } + function checkSpreadElementExpression(node, contextualMapper) { + var arrayOrIterableType = checkExpressionCached(node.expression, contextualMapper); + return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false); + } + function checkArrayLiteral(node, contextualMapper) { + var elements = node.elements; + if (!elements.length) { + return createArrayType(undefinedType); + } + var hasSpreadElement = false; + var elementTypes = []; + var inDestructuringPattern = isAssignmentTarget(node); + for (var _i = 0; _i < elements.length; _i++) { + var e = elements[_i]; + if (inDestructuringPattern && e.kind === 174) { + var restArrayType = checkExpression(e.expression, contextualMapper); + var restElementType = getIndexTypeOfType(restArrayType, 1) || + (languageVersion >= 2 ? checkIteratedType(restArrayType, undefined) : undefined); + if (restElementType) { + elementTypes.push(restElementType); + } + } + else { + var type = checkExpression(e, contextualMapper); + elementTypes.push(type); + } + hasSpreadElement = hasSpreadElement || e.kind === 174; + } + if (!hasSpreadElement) { + var contextualType = getContextualType(node); + if (contextualType && contextualTypeIsTupleLikeType(contextualType) || inDestructuringPattern) { + return createTupleType(elementTypes); + } + } + return createArrayType(getUnionType(elementTypes)); + } + function isNumericName(name) { + return name.kind === 128 ? isNumericComputedName(name) : isNumericLiteralName(name.text); + } + function isNumericComputedName(name) { + return allConstituentTypesHaveKind(checkComputedPropertyName(name), 1 | 132); + } + function isNumericLiteralName(name) { + return (+name).toString() === name; + } + function checkComputedPropertyName(node) { + var links = getNodeLinks(node.expression); + if (!links.resolvedType) { + links.resolvedType = checkExpression(node.expression); + if (!allConstituentTypesHaveKind(links.resolvedType, 1 | 132 | 258 | 1048576)) { + error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); + } + else { + checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true); + } + } + return links.resolvedType; + } + function checkObjectLiteral(node, contextualMapper) { + checkGrammarObjectLiteralExpression(node); + var propertiesTable = {}; + var propertiesArray = []; + var contextualType = getContextualType(node); + var typeFlags; + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var memberDecl = _a[_i]; + var member = memberDecl.symbol; + if (memberDecl.kind === 225 || + memberDecl.kind === 226 || + ts.isObjectLiteralMethod(memberDecl)) { + var type = void 0; + if (memberDecl.kind === 225) { + type = checkPropertyAssignment(memberDecl, contextualMapper); + } + else if (memberDecl.kind === 135) { + type = checkObjectLiteralMethod(memberDecl, contextualMapper); + } + else { + ts.Debug.assert(memberDecl.kind === 226); + type = checkExpression(memberDecl.name, contextualMapper); + } + typeFlags |= type.flags; + var prop = createSymbol(4 | 67108864 | member.flags, member.name); + prop.declarations = member.declarations; + prop.parent = member.parent; + if (member.valueDeclaration) { + prop.valueDeclaration = member.valueDeclaration; + } + prop.type = type; + prop.target = member; + member = prop; + } + else { + ts.Debug.assert(memberDecl.kind === 137 || memberDecl.kind === 138); + checkAccessorDeclaration(memberDecl); + } + if (!ts.hasDynamicName(memberDecl)) { + propertiesTable[member.name] = member; + } + propertiesArray.push(member); + } + var stringIndexType = getIndexType(0); + var numberIndexType = getIndexType(1); + var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexType, numberIndexType); + result.flags |= 131072 | 524288 | (typeFlags & 262144); + return result; + function getIndexType(kind) { + if (contextualType && contextualTypeHasIndexSignature(contextualType, kind)) { + var propTypes = []; + for (var i = 0; i < propertiesArray.length; i++) { + var propertyDecl = node.properties[i]; + if (kind === 0 || isNumericName(propertyDecl.name)) { + var type = getTypeOfSymbol(propertiesArray[i]); + if (!ts.contains(propTypes, type)) { + propTypes.push(type); + } + } + } + var result_1 = propTypes.length ? getUnionType(propTypes) : undefinedType; + typeFlags |= result_1.flags; + return result_1; + } + return undefined; + } + } + function getDeclarationKindFromSymbol(s) { + return s.valueDeclaration ? s.valueDeclaration.kind : 133; + } + function getDeclarationFlagsFromSymbol(s) { + return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : s.flags & 134217728 ? 16 | 128 : 0; + } + function checkClassPropertyAccess(node, left, type, prop) { + var flags = getDeclarationFlagsFromSymbol(prop); + if (!(flags & (32 | 64))) { + return; + } + var enclosingClassDeclaration = ts.getAncestor(node, 202); + var enclosingClass = enclosingClassDeclaration ? getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClassDeclaration)) : undefined; + var declaringClass = getDeclaredTypeOfSymbol(prop.parent); + if (flags & 32) { + if (declaringClass !== enclosingClass) { + error(node, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(declaringClass)); + } + return; + } + if (left.kind === 91) { + return; + } + if (!enclosingClass || !hasBaseType(enclosingClass, declaringClass)) { + error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(declaringClass)); + return; + } + if (flags & 128) { + return; + } + if (!(getTargetType(type).flags & (1024 | 2048) && hasBaseType(type, enclosingClass))) { + error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); + } + } + function checkPropertyAccessExpression(node) { + return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); + } + function checkQualifiedName(node) { + return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); + } + function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { + var type = checkExpressionOrQualifiedName(left); + if (type === unknownType) + return type; + if (type !== anyType) { + var apparentType = getApparentType(getWidenedType(type)); + if (apparentType === unknownType) { + return unknownType; + } + var prop = getPropertyOfType(apparentType, right.text); + if (!prop) { + if (right.text) { + error(right, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(right), typeToString(type)); + } + return unknownType; + } + getNodeLinks(node).resolvedSymbol = prop; + if (prop.parent && prop.parent.flags & 32) { + if (left.kind === 91 && getDeclarationKindFromSymbol(prop) !== 135) { + error(right, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); + } + else { + checkClassPropertyAccess(node, left, type, prop); + } + } + return getTypeOfSymbol(prop); + } + return anyType; + } + function isValidPropertyAccess(node, propertyName) { + var left = node.kind === 156 + ? node.expression + : node.left; + var type = checkExpressionOrQualifiedName(left); + if (type !== unknownType && type !== anyType) { + var prop = getPropertyOfType(getWidenedType(type), propertyName); + if (prop && prop.parent && prop.parent.flags & 32) { + if (left.kind === 91 && getDeclarationKindFromSymbol(prop) !== 135) { + return false; + } + else { + var modificationCount = diagnostics.getModificationCount(); + checkClassPropertyAccess(node, left, type, prop); + return diagnostics.getModificationCount() === modificationCount; + } + } + } + return true; + } + function checkIndexedAccess(node) { + if (!node.argumentExpression) { + var sourceFile = getSourceFile(node); + if (node.parent.kind === 159 && node.parent.expression === node) { + var start = ts.skipTrivia(sourceFile.text, node.expression.end); + var end = node.end; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); + } + else { + var start = node.end - "]".length; + var end = node.end; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); + } + } + var objectType = getApparentType(checkExpression(node.expression)); + var indexType = node.argumentExpression ? checkExpression(node.argumentExpression) : unknownType; + if (objectType === unknownType) { + return unknownType; + } + var isConstEnum = isConstEnumObjectType(objectType); + if (isConstEnum && + (!node.argumentExpression || node.argumentExpression.kind !== 8)) { + error(node.argumentExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); + return unknownType; + } + if (node.argumentExpression) { + var name_6 = getPropertyNameForIndexedAccess(node.argumentExpression, indexType); + if (name_6 !== undefined) { + var prop = getPropertyOfType(objectType, name_6); + if (prop) { + getNodeLinks(node).resolvedSymbol = prop; + return getTypeOfSymbol(prop); + } + else if (isConstEnum) { + error(node.argumentExpression, ts.Diagnostics.Property_0_does_not_exist_on_const_enum_1, name_6, symbolToString(objectType.symbol)); + return unknownType; + } + } + } + if (allConstituentTypesHaveKind(indexType, 1 | 258 | 132 | 1048576)) { + if (allConstituentTypesHaveKind(indexType, 1 | 132)) { + var numberIndexType = getIndexTypeOfType(objectType, 1); + if (numberIndexType) { + return numberIndexType; + } + } + var stringIndexType = getIndexTypeOfType(objectType, 0); + if (stringIndexType) { + return stringIndexType; + } + if (compilerOptions.noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && objectType !== anyType) { + error(node, ts.Diagnostics.Index_signature_of_object_type_implicitly_has_an_any_type); + } + return anyType; + } + error(node, ts.Diagnostics.An_index_expression_argument_must_be_of_type_string_number_symbol_or_any); + return unknownType; + } + function getPropertyNameForIndexedAccess(indexArgumentExpression, indexArgumentType) { + if (indexArgumentExpression.kind === 8 || indexArgumentExpression.kind === 7) { + return indexArgumentExpression.text; + } + if (checkThatExpressionIsProperSymbolReference(indexArgumentExpression, indexArgumentType, false)) { + var rightHandSideName = indexArgumentExpression.name.text; + return ts.getPropertyNameForKnownSymbolName(rightHandSideName); + } + return undefined; + } + function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { + if (expressionType === unknownType) { + return false; + } + if (!ts.isWellKnownSymbolSyntactically(expression)) { + return false; + } + if ((expressionType.flags & 1048576) === 0) { + if (reportError) { + error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); + } + return false; + } + var leftHandSide = expression.expression; + var leftHandSideSymbol = getResolvedSymbol(leftHandSide); + if (!leftHandSideSymbol) { + return false; + } + var globalESSymbol = getGlobalESSymbolConstructorSymbol(); + if (!globalESSymbol) { + return false; + } + if (leftHandSideSymbol !== globalESSymbol) { + if (reportError) { + error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); + } + return false; + } + return true; + } + function resolveUntypedCall(node) { + if (node.kind === 160) { + checkExpression(node.template); + } + else { + ts.forEach(node.arguments, function (argument) { + checkExpression(argument); + }); + } + return anySignature; + } + function resolveErrorCall(node) { + resolveUntypedCall(node); + return unknownSignature; + } + function reorderCandidates(signatures, result) { + var lastParent; + var lastSymbol; + var cutoffIndex = 0; + var index; + var specializedIndex = -1; + var spliceIndex; + ts.Debug.assert(!result.length); + for (var _i = 0; _i < signatures.length; _i++) { + var signature = signatures[_i]; + var symbol = signature.declaration && getSymbolOfNode(signature.declaration); + var parent_4 = signature.declaration && signature.declaration.parent; + if (!lastSymbol || symbol === lastSymbol) { + if (lastParent && parent_4 === lastParent) { + index++; + } + else { + lastParent = parent_4; + index = cutoffIndex; + } + } + else { + index = cutoffIndex = result.length; + lastParent = parent_4; + } + lastSymbol = symbol; + if (signature.hasStringLiterals) { + specializedIndex++; + spliceIndex = specializedIndex; + cutoffIndex++; + } + else { + spliceIndex = index; + } + result.splice(spliceIndex, 0, signature); + } + } + function getSpreadArgumentIndex(args) { + for (var i = 0; i < args.length; i++) { + if (args[i].kind === 174) { + return i; + } + } + return -1; + } + function hasCorrectArity(node, args, signature) { + var adjustedArgCount; + var typeArguments; + var callIsIncomplete; + if (node.kind === 160) { + var tagExpression = node; + adjustedArgCount = args.length; + typeArguments = undefined; + if (tagExpression.template.kind === 172) { + var templateExpression = tagExpression.template; + var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); + ts.Debug.assert(lastSpan !== undefined); + callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; + } + else { + var templateLiteral = tagExpression.template; + ts.Debug.assert(templateLiteral.kind === 10); + callIsIncomplete = !!templateLiteral.isUnterminated; + } + } + else { + var callExpression = node; + if (!callExpression.arguments) { + ts.Debug.assert(callExpression.kind === 159); + return signature.minArgumentCount === 0; + } + adjustedArgCount = callExpression.arguments.hasTrailingComma ? args.length + 1 : args.length; + callIsIncomplete = callExpression.arguments.end === callExpression.end; + typeArguments = callExpression.typeArguments; + } + var hasRightNumberOfTypeArgs = !typeArguments || + (signature.typeParameters && typeArguments.length === signature.typeParameters.length); + if (!hasRightNumberOfTypeArgs) { + return false; + } + var spreadArgIndex = getSpreadArgumentIndex(args); + if (spreadArgIndex >= 0) { + return signature.hasRestParameter && spreadArgIndex >= signature.parameters.length - 1; + } + if (!signature.hasRestParameter && adjustedArgCount > signature.parameters.length) { + return false; + } + var hasEnoughArguments = adjustedArgCount >= signature.minArgumentCount; + return callIsIncomplete || hasEnoughArguments; + } + function getSingleCallSignature(type) { + if (type.flags & 48128) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && + resolved.properties.length === 0 && !resolved.stringIndexType && !resolved.numberIndexType) { + return resolved.callSignatures[0]; + } + } + return undefined; + } + function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { + var context = createInferenceContext(signature.typeParameters, true); + forEachMatchingParameterType(contextualSignature, signature, function (source, target) { + inferTypes(context, instantiateType(source, contextualMapper), target); + }); + return getSignatureInstantiation(signature, getInferredTypes(context)); + } + function inferTypeArguments(signature, args, excludeArgument, context) { + var typeParameters = signature.typeParameters; + var inferenceMapper = createInferenceMapper(context); + for (var i = 0; i < typeParameters.length; i++) { + if (!context.inferences[i].isFixed) { + context.inferredTypes[i] = undefined; + } + } + if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { + context.failedTypeParameterIndex = undefined; + } + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + if (arg.kind !== 176) { + var paramType = getTypeAtPosition(signature, i); + var argType = void 0; + if (i === 0 && args[i].parent.kind === 160) { + argType = globalTemplateStringsArrayType; + } + else { + var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; + argType = checkExpressionWithContextualType(arg, paramType, mapper); + } + inferTypes(context, argType, paramType); + } + } + if (excludeArgument) { + for (var i = 0; i < args.length; i++) { + if (excludeArgument[i] === false) { + var arg = args[i]; + var paramType = getTypeAtPosition(signature, i); + inferTypes(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); + } + } + } + getInferredTypes(context); + } + function checkTypeArguments(signature, typeArguments, typeArgumentResultTypes, reportErrors) { + var typeParameters = signature.typeParameters; + var typeArgumentsAreAssignable = true; + for (var i = 0; i < typeParameters.length; i++) { + var typeArgNode = typeArguments[i]; + var typeArgument = getTypeFromTypeNode(typeArgNode); + typeArgumentResultTypes[i] = typeArgument; + if (typeArgumentsAreAssignable) { + var constraint = getConstraintOfTypeParameter(typeParameters[i]); + if (constraint) { + typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, constraint, reportErrors ? typeArgNode : undefined, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + } + } + } + return typeArgumentsAreAssignable; + } + function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + if (arg.kind !== 176) { + var paramType = getTypeAtPosition(signature, i); + var argType = i === 0 && node.kind === 160 + ? globalTemplateStringsArrayType + : arg.kind === 8 && !reportErrors + ? getStringLiteralType(arg) + : checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); + if (!checkTypeRelatedTo(argType, paramType, relation, reportErrors ? arg : undefined, ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1)) { + return false; + } + } + } + return true; + } + function getEffectiveCallArguments(node) { + var args; + if (node.kind === 160) { + var template = node.template; + args = [template]; + if (template.kind === 172) { + ts.forEach(template.templateSpans, function (span) { + args.push(span.expression); + }); + } + } + else { + args = node.arguments || emptyArray; + } + return args; + } + function getEffectiveTypeArguments(callExpression) { + if (callExpression.expression.kind === 91) { + var containingClass = ts.getAncestor(callExpression, 202); + var baseClassTypeNode = containingClass && ts.getClassExtendsHeritageClauseElement(containingClass); + return baseClassTypeNode && baseClassTypeNode.typeArguments; + } + else { + return callExpression.typeArguments; + } + } + function resolveCall(node, signatures, candidatesOutArray) { + var isTaggedTemplate = node.kind === 160; + var typeArguments; + if (!isTaggedTemplate) { + typeArguments = getEffectiveTypeArguments(node); + if (node.expression.kind !== 91) { + ts.forEach(typeArguments, checkSourceElement); + } + } + var candidates = candidatesOutArray || []; + reorderCandidates(signatures, candidates); + if (!candidates.length) { + error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); + return resolveErrorCall(node); + } + var args = getEffectiveCallArguments(node); + var excludeArgument; + for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { + if (isContextSensitive(args[i])) { + if (!excludeArgument) { + excludeArgument = new Array(args.length); + } + excludeArgument[i] = true; + } + } + var candidateForArgumentError; + var candidateForTypeArgumentError; + var resultOfFailedInference; + var result; + if (candidates.length > 1) { + result = chooseOverload(candidates, subtypeRelation); + } + if (!result) { + candidateForArgumentError = undefined; + candidateForTypeArgumentError = undefined; + resultOfFailedInference = undefined; + result = chooseOverload(candidates, assignableRelation); + } + if (result) { + return result; + } + if (candidateForArgumentError) { + checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); + } + else if (candidateForTypeArgumentError) { + if (!isTaggedTemplate && node.typeArguments) { + checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, [], true); + } + else { + ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); + var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; + var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); + var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); + reportNoCommonSupertypeError(inferenceCandidates, node.expression || node.tag, diagnosticChainHead); + } + } + else { + error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); + } + if (!produceDiagnostics) { + for (var _i = 0; _i < candidates.length; _i++) { + var candidate = candidates[_i]; + if (hasCorrectArity(node, args, candidate)) { + return candidate; + } + } + } + return resolveErrorCall(node); + function chooseOverload(candidates, relation) { + for (var _i = 0; _i < candidates.length; _i++) { + var originalCandidate = candidates[_i]; + if (!hasCorrectArity(node, args, originalCandidate)) { + continue; + } + var candidate = void 0; + var typeArgumentsAreValid = void 0; + var inferenceContext = originalCandidate.typeParameters + ? createInferenceContext(originalCandidate.typeParameters, false) + : undefined; + while (true) { + candidate = originalCandidate; + if (candidate.typeParameters) { + var typeArgumentTypes = void 0; + if (typeArguments) { + typeArgumentTypes = new Array(candidate.typeParameters.length); + typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); + } + else { + inferTypeArguments(candidate, args, excludeArgument, inferenceContext); + typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; + typeArgumentTypes = inferenceContext.inferredTypes; + } + if (!typeArgumentsAreValid) { + break; + } + candidate = getSignatureInstantiation(candidate, typeArgumentTypes); + } + if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { + break; + } + var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; + if (index < 0) { + return candidate; + } + excludeArgument[index] = false; + } + if (originalCandidate.typeParameters) { + var instantiatedCandidate = candidate; + if (typeArgumentsAreValid) { + candidateForArgumentError = instantiatedCandidate; + } + else { + candidateForTypeArgumentError = originalCandidate; + if (!typeArguments) { + resultOfFailedInference = inferenceContext; + } + } + } + else { + ts.Debug.assert(originalCandidate === candidate); + candidateForArgumentError = originalCandidate; + } + } + return undefined; + } + } + function resolveCallExpression(node, candidatesOutArray) { + if (node.expression.kind === 91) { + var superType = checkSuperExpression(node.expression); + if (superType !== unknownType) { + return resolveCall(node, getSignaturesOfType(superType, 1), candidatesOutArray); + } + return resolveUntypedCall(node); + } + var funcType = checkExpression(node.expression); + var apparentType = getApparentType(funcType); + if (apparentType === unknownType) { + return resolveErrorCall(node); + } + var callSignatures = getSignaturesOfType(apparentType, 0); + var constructSignatures = getSignaturesOfType(apparentType, 1); + if (funcType === anyType || (!callSignatures.length && !constructSignatures.length && !(funcType.flags & 16384) && isTypeAssignableTo(funcType, globalFunctionType))) { + if (node.typeArguments) { + error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + if (!callSignatures.length) { + if (constructSignatures.length) { + error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + } + else { + error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); + } + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray); + } + function resolveNewExpression(node, candidatesOutArray) { + if (node.arguments && languageVersion < 2) { + var spreadIndex = getSpreadArgumentIndex(node.arguments); + if (spreadIndex >= 0) { + error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_6_and_higher); + } + } + var expressionType = checkExpression(node.expression); + if (expressionType === anyType) { + if (node.typeArguments) { + error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + expressionType = getApparentType(expressionType); + if (expressionType === unknownType) { + return resolveErrorCall(node); + } + var constructSignatures = getSignaturesOfType(expressionType, 1); + if (constructSignatures.length) { + return resolveCall(node, constructSignatures, candidatesOutArray); + } + var callSignatures = getSignaturesOfType(expressionType, 0); + if (callSignatures.length) { + var signature = resolveCall(node, callSignatures, candidatesOutArray); + if (getReturnTypeOfSignature(signature) !== voidType) { + error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); + } + return signature; + } + error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); + return resolveErrorCall(node); + } + function resolveTaggedTemplateExpression(node, candidatesOutArray) { + var tagType = checkExpression(node.tag); + var apparentType = getApparentType(tagType); + if (apparentType === unknownType) { + return resolveErrorCall(node); + } + var callSignatures = getSignaturesOfType(apparentType, 0); + if (tagType === anyType || (!callSignatures.length && !(tagType.flags & 16384) && isTypeAssignableTo(tagType, globalFunctionType))) { + return resolveUntypedCall(node); + } + if (!callSignatures.length) { + error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray); + } + function getResolvedSignature(node, candidatesOutArray) { + var links = getNodeLinks(node); + if (!links.resolvedSignature || candidatesOutArray) { + links.resolvedSignature = anySignature; + if (node.kind === 158) { + links.resolvedSignature = resolveCallExpression(node, candidatesOutArray); + } + else if (node.kind === 159) { + links.resolvedSignature = resolveNewExpression(node, candidatesOutArray); + } + else if (node.kind === 160) { + links.resolvedSignature = resolveTaggedTemplateExpression(node, candidatesOutArray); + } + else { + ts.Debug.fail("Branch in 'getResolvedSignature' should be unreachable."); + } + } + return links.resolvedSignature; + } + function checkCallExpression(node) { + checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); + var signature = getResolvedSignature(node); + if (node.expression.kind === 91) { + return voidType; + } + if (node.kind === 159) { + var declaration = signature.declaration; + if (declaration && + declaration.kind !== 136 && + declaration.kind !== 140 && + declaration.kind !== 144) { + if (compilerOptions.noImplicitAny) { + error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); + } + return anyType; + } + } + return getReturnTypeOfSignature(signature); + } + function checkTaggedTemplateExpression(node) { + return getReturnTypeOfSignature(getResolvedSignature(node)); + } + function checkTypeAssertion(node) { + var exprType = checkExpression(node.expression); + var targetType = getTypeFromTypeNode(node.type); + if (produceDiagnostics && targetType !== unknownType) { + var widenedType = getWidenedType(exprType); + if (!(isTypeAssignableTo(targetType, widenedType))) { + checkTypeAssignableTo(exprType, targetType, node, ts.Diagnostics.Neither_type_0_nor_type_1_is_assignable_to_the_other); + } + } + return targetType; + } + function getTypeAtPosition(signature, pos) { + return signature.hasRestParameter ? + pos < signature.parameters.length - 1 ? getTypeOfSymbol(signature.parameters[pos]) : getRestTypeOfSignature(signature) : + pos < signature.parameters.length ? getTypeOfSymbol(signature.parameters[pos]) : anyType; + } + function assignContextualParameterTypes(signature, context, mapper) { + var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); + for (var i = 0; i < len; i++) { + var parameter = signature.parameters[i]; + var links = getSymbolLinks(parameter); + links.type = instantiateType(getTypeAtPosition(context, i), mapper); + } + if (signature.hasRestParameter && context.hasRestParameter && signature.parameters.length >= context.parameters.length) { + var parameter = ts.lastOrUndefined(signature.parameters); + var links = getSymbolLinks(parameter); + links.type = instantiateType(getTypeOfSymbol(ts.lastOrUndefined(context.parameters)), mapper); + } + } + function getReturnTypeFromBody(func, contextualMapper) { + var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); + if (!func.body) { + return unknownType; + } + var type; + if (func.body.kind !== 180) { + type = checkExpressionCached(func.body, contextualMapper); + } + else { + var types = checkAndAggregateReturnExpressionTypes(func.body, contextualMapper); + if (types.length === 0) { + return voidType; + } + type = contextualSignature ? getUnionType(types) : getCommonSupertype(types); + if (!type) { + error(func, ts.Diagnostics.No_best_common_type_exists_among_return_expressions); + return unknownType; + } + } + if (!contextualSignature) { + reportErrorsFromWidening(func, type); + } + return getWidenedType(type); + } + function checkAndAggregateReturnExpressionTypes(body, contextualMapper) { + var aggregatedTypes = []; + ts.forEachReturnStatement(body, function (returnStatement) { + var expr = returnStatement.expression; + if (expr) { + var type = checkExpressionCached(expr, contextualMapper); + if (!ts.contains(aggregatedTypes, type)) { + aggregatedTypes.push(type); + } + } + }); + return aggregatedTypes; + } + function bodyContainsAReturnStatement(funcBody) { + return ts.forEachReturnStatement(funcBody, function (returnStatement) { + return true; + }); + } + function bodyContainsSingleThrowStatement(body) { + return (body.statements.length === 1) && (body.statements[0].kind === 196); + } + function checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(func, returnType) { + if (!produceDiagnostics) { + return; + } + if (returnType === voidType || returnType === anyType) { + return; + } + if (ts.nodeIsMissing(func.body) || func.body.kind !== 180) { + return; + } + var bodyBlock = func.body; + if (bodyContainsAReturnStatement(bodyBlock)) { + return; + } + if (bodyContainsSingleThrowStatement(bodyBlock)) { + return; + } + error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement); + } + function checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper) { + ts.Debug.assert(node.kind !== 135 || ts.isObjectLiteralMethod(node)); + var hasGrammarError = checkGrammarDeclarationNameInStrictMode(node) || checkGrammarFunctionLikeDeclaration(node); + if (!hasGrammarError && node.kind === 163) { + checkGrammarFunctionName(node.name) || checkGrammarForGenerator(node); + } + if (contextualMapper === identityMapper && isContextSensitive(node)) { + return anyFunctionType; + } + var links = getNodeLinks(node); + var type = getTypeOfSymbol(node.symbol); + if (!(links.flags & 64)) { + var contextualSignature = getContextualSignature(node); + if (!(links.flags & 64)) { + links.flags |= 64; + if (contextualSignature) { + var signature = getSignaturesOfType(type, 0)[0]; + if (isContextSensitive(node)) { + assignContextualParameterTypes(signature, contextualSignature, contextualMapper || identityMapper); + } + if (!node.type && !signature.resolvedReturnType) { + var returnType = getReturnTypeFromBody(node, contextualMapper); + if (!signature.resolvedReturnType) { + signature.resolvedReturnType = returnType; + } + } + } + checkSignatureDeclaration(node); + } + } + if (produceDiagnostics && node.kind !== 135 && node.kind !== 134) { + checkCollisionWithCapturedSuperVariable(node, node.name); + checkCollisionWithCapturedThisVariable(node, node.name); + } + return type; + } + function checkFunctionExpressionOrObjectLiteralMethodBody(node) { + ts.Debug.assert(node.kind !== 135 || ts.isObjectLiteralMethod(node)); + if (node.type && !node.asteriskToken) { + checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + } + if (node.body) { + if (!node.type) { + getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } + if (node.body.kind === 180) { + checkSourceElement(node.body); + } + else { + var exprType = checkExpression(node.body); + if (node.type) { + checkTypeAssignableTo(exprType, getTypeFromTypeNode(node.type), node.body, undefined); + } + checkFunctionExpressionBodies(node.body); + } + } + } + function checkArithmeticOperandType(operand, type, diagnostic) { + if (!allConstituentTypesHaveKind(type, 1 | 132)) { + error(operand, diagnostic); + return false; + } + return true; + } + function checkReferenceExpression(n, invalidReferenceMessage, constantVariableMessage) { + function findSymbol(n) { + var symbol = getNodeLinks(n).resolvedSymbol; + return symbol && getExportSymbolOfValueSymbolIfExported(symbol); + } + function isReferenceOrErrorExpression(n) { + switch (n.kind) { + case 65: { + var symbol = findSymbol(n); + return !symbol || symbol === unknownSymbol || symbol === argumentsSymbol || (symbol.flags & 3) !== 0; + } + case 156: { + var symbol = findSymbol(n); + return !symbol || symbol === unknownSymbol || (symbol.flags & ~8) !== 0; + } + case 157: + return true; + case 162: + return isReferenceOrErrorExpression(n.expression); + default: + return false; + } + } + function isConstVariableReference(n) { + switch (n.kind) { + case 65: + case 156: { + var symbol = findSymbol(n); + return symbol && (symbol.flags & 3) !== 0 && (getDeclarationFlagsFromSymbol(symbol) & 8192) !== 0; + } + case 157: { + var index = n.argumentExpression; + var symbol = findSymbol(n.expression); + if (symbol && index && index.kind === 8) { + var name_7 = index.text; + var prop = getPropertyOfType(getTypeOfSymbol(symbol), name_7); + return prop && (prop.flags & 3) !== 0 && (getDeclarationFlagsFromSymbol(prop) & 8192) !== 0; + } + return false; + } + case 162: + return isConstVariableReference(n.expression); + default: + return false; + } + } + if (!isReferenceOrErrorExpression(n)) { + error(n, invalidReferenceMessage); + return false; + } + if (isConstVariableReference(n)) { + error(n, constantVariableMessage); + return false; + } + return true; + } + function checkDeleteExpression(node) { + if (node.parserContextFlags & 1 && node.expression.kind === 65) { + grammarErrorOnNode(node.expression, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode); + } + var operandType = checkExpression(node.expression); + return booleanType; + } + function checkTypeOfExpression(node) { + var operandType = checkExpression(node.expression); + return stringType; + } + function checkVoidExpression(node) { + var operandType = checkExpression(node.expression); + return undefinedType; + } + function checkPrefixUnaryExpression(node) { + if ((node.operator === 38 || node.operator === 39)) { + checkGrammarEvalOrArgumentsInStrictMode(node, node.operand); + } + var operandType = checkExpression(node.operand); + switch (node.operator) { + case 33: + case 34: + case 47: + if (someConstituentTypeHasKind(operandType, 1048576)) { + error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); + } + return numberType; + case 46: + return booleanType; + case 38: + case 39: + var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); + if (ok) { + checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + } + return numberType; + } + return unknownType; + } + function checkPostfixUnaryExpression(node) { + checkGrammarEvalOrArgumentsInStrictMode(node, node.operand); + var operandType = checkExpression(node.operand); + var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); + if (ok) { + checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + } + return numberType; + } + function someConstituentTypeHasKind(type, kind) { + if (type.flags & kind) { + return true; + } + if (type.flags & 16384) { + var types = type.types; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + if (current.flags & kind) { + return true; + } + } + return false; + } + return false; + } + function allConstituentTypesHaveKind(type, kind) { + if (type.flags & kind) { + return true; + } + if (type.flags & 16384) { + var types = type.types; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + if (!(current.flags & kind)) { + return false; + } + } + return true; + } + return false; + } + function isConstEnumObjectType(type) { + return type.flags & (48128 | 32768) && type.symbol && isConstEnumSymbol(type.symbol); + } + function isConstEnumSymbol(symbol) { + return (symbol.flags & 128) !== 0; + } + function checkInstanceOfExpression(node, leftType, rightType) { + if (allConstituentTypesHaveKind(leftType, 1049086)) { + error(node.left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + if (!(rightType.flags & 1 || isTypeSubtypeOf(rightType, globalFunctionType))) { + error(node.right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); + } + return booleanType; + } + function checkInExpression(node, leftType, rightType) { + if (!allConstituentTypesHaveKind(leftType, 1 | 258 | 132 | 1048576)) { + error(node.left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); + } + if (!allConstituentTypesHaveKind(rightType, 1 | 48128 | 512)) { + error(node.right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + return booleanType; + } + function checkObjectLiteralAssignment(node, sourceType, contextualMapper) { + var properties = node.properties; + for (var _i = 0; _i < properties.length; _i++) { + var p = properties[_i]; + if (p.kind === 225 || p.kind === 226) { + var name_8 = p.name; + var type = sourceType.flags & 1 ? sourceType : + getTypeOfPropertyOfType(sourceType, name_8.text) || + isNumericLiteralName(name_8.text) && getIndexTypeOfType(sourceType, 1) || + getIndexTypeOfType(sourceType, 0); + if (type) { + checkDestructuringAssignment(p.initializer || name_8, type); + } + else { + error(name_8, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(sourceType), ts.declarationNameToString(name_8)); + } + } + else { + error(p, ts.Diagnostics.Property_assignment_expected); + } + } + return sourceType; + } + function checkArrayLiteralAssignment(node, sourceType, contextualMapper) { + var elementType = checkIteratedTypeOrElementType(sourceType, node, false) || unknownType; + var elements = node.elements; + for (var i = 0; i < elements.length; i++) { + var e = elements[i]; + if (e.kind !== 176) { + if (e.kind !== 174) { + var propName = "" + i; + var type = sourceType.flags & 1 ? sourceType : + isTupleLikeType(sourceType) + ? getTypeOfPropertyOfType(sourceType, propName) + : elementType; + if (type) { + checkDestructuringAssignment(e, type, contextualMapper); } - writeLine(); - emitLeadingComments(member); - emitStart(member); - emitStart(member.name); - emitNode(node.name); - if (!(member.flags & 128 /* Static */)) { - write(".prototype"); + else { + if (isTupleType(sourceType)) { + error(e, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), sourceType.elementTypes.length, elements.length); + } + else { + error(e, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); + } } - emitMemberAccessForPropertyName(member.name); - emitEnd(member.name); - write(" = "); - emitStart(member); - emitFunctionDeclaration(member); - emitEnd(member); - emitEnd(member); - write(";"); - emitTrailingComments(member); } - else if (member.kind === 127 /* GetAccessor */ || member.kind === 128 /* SetAccessor */) { - var accessors = getAllAccessorDeclarations(node, member); - if (member === accessors.firstAccessor) { - writeLine(); - emitStart(member); - write("Object.defineProperty("); - emitStart(member.name); - emitNode(node.name); - if (!(member.flags & 128 /* Static */)) { - write(".prototype"); - } - write(", "); - emitExpressionForPropertyName(member.name); - emitEnd(member.name); - write(", {"); - increaseIndent(); - if (accessors.getAccessor) { - writeLine(); - emitLeadingComments(accessors.getAccessor); - write("get: "); - emitStart(accessors.getAccessor); - write("function "); - emitSignatureAndBody(accessors.getAccessor); - emitEnd(accessors.getAccessor); - emitTrailingComments(accessors.getAccessor); - write(","); - } - if (accessors.setAccessor) { - writeLine(); - emitLeadingComments(accessors.setAccessor); - write("set: "); - emitStart(accessors.setAccessor); - write("function "); - emitSignatureAndBody(accessors.setAccessor); - emitEnd(accessors.setAccessor); - emitTrailingComments(accessors.setAccessor); - write(","); - } - writeLine(); - write("enumerable: true,"); - writeLine(); - write("configurable: true"); - decreaseIndent(); - writeLine(); - write("});"); - emitEnd(member); + else { + if (i < elements.length - 1) { + error(e, ts.Diagnostics.A_rest_element_must_be_last_in_an_array_destructuring_pattern); + } + else { + var restExpression = e.expression; + if (restExpression.kind === 170 && restExpression.operatorToken.kind === 53) { + error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); + } + else { + checkDestructuringAssignment(restExpression, createArrayType(elementType), contextualMapper); + } + } + } + } + } + return sourceType; + } + function checkDestructuringAssignment(target, sourceType, contextualMapper) { + if (target.kind === 170 && target.operatorToken.kind === 53) { + checkBinaryExpression(target, contextualMapper); + target = target.left; + } + if (target.kind === 155) { + return checkObjectLiteralAssignment(target, sourceType, contextualMapper); + } + if (target.kind === 154) { + return checkArrayLiteralAssignment(target, sourceType, contextualMapper); + } + return checkReferenceAssignment(target, sourceType, contextualMapper); + } + function checkReferenceAssignment(target, sourceType, contextualMapper) { + var targetType = checkExpression(target, contextualMapper); + if (checkReferenceExpression(target, ts.Diagnostics.Invalid_left_hand_side_of_assignment_expression, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant)) { + checkTypeAssignableTo(sourceType, targetType, target, undefined); + } + return sourceType; + } + function checkBinaryExpression(node, contextualMapper) { + if (ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { + checkGrammarEvalOrArgumentsInStrictMode(node, node.left); + } + var operator = node.operatorToken.kind; + if (operator === 53 && (node.left.kind === 155 || node.left.kind === 154)) { + return checkDestructuringAssignment(node.left, checkExpression(node.right, contextualMapper), contextualMapper); + } + var leftType = checkExpression(node.left, contextualMapper); + var rightType = checkExpression(node.right, contextualMapper); + switch (operator) { + case 35: + case 56: + case 36: + case 57: + case 37: + case 58: + case 34: + case 55: + case 40: + case 59: + case 41: + case 60: + case 42: + case 61: + case 44: + case 63: + case 45: + case 64: + case 43: + case 62: + if (leftType.flags & (32 | 64)) + leftType = rightType; + if (rightType.flags & (32 | 64)) + rightType = leftType; + var suggestedOperator; + if ((leftType.flags & 8) && + (rightType.flags & 8) && + (suggestedOperator = getSuggestedBooleanOperator(node.operatorToken.kind)) !== undefined) { + error(node, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(node.operatorToken.kind), ts.tokenToString(suggestedOperator)); + } + else { + var leftOk = checkArithmeticOperandType(node.left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); + var rightOk = checkArithmeticOperandType(node.right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); + if (leftOk && rightOk) { + checkAssignmentOperator(numberType); + } + } + return numberType; + case 33: + case 54: + if (leftType.flags & (32 | 64)) + leftType = rightType; + if (rightType.flags & (32 | 64)) + rightType = leftType; + var resultType; + if (allConstituentTypesHaveKind(leftType, 132) && allConstituentTypesHaveKind(rightType, 132)) { + resultType = numberType; + } + else { + if (allConstituentTypesHaveKind(leftType, 258) || allConstituentTypesHaveKind(rightType, 258)) { + resultType = stringType; + } + else if (leftType.flags & 1 || rightType.flags & 1) { + resultType = anyType; + } + if (resultType && !checkForDisallowedESSymbolOperand(operator)) { + return resultType; + } + } + if (!resultType) { + reportOperatorError(); + return anyType; + } + if (operator === 54) { + checkAssignmentOperator(resultType); + } + return resultType; + case 24: + case 25: + case 26: + case 27: + if (!checkForDisallowedESSymbolOperand(operator)) { + return booleanType; + } + case 28: + case 29: + case 30: + case 31: + if (!isTypeAssignableTo(leftType, rightType) && !isTypeAssignableTo(rightType, leftType)) { + reportOperatorError(); + } + return booleanType; + case 87: + return checkInstanceOfExpression(node, leftType, rightType); + case 86: + return checkInExpression(node, leftType, rightType); + case 48: + return rightType; + case 49: + return getUnionType([leftType, rightType]); + case 53: + checkAssignmentOperator(rightType); + return rightType; + case 23: + return rightType; + } + function checkForDisallowedESSymbolOperand(operator) { + var offendingSymbolOperand = someConstituentTypeHasKind(leftType, 1048576) ? node.left : + someConstituentTypeHasKind(rightType, 1048576) ? node.right : + undefined; + if (offendingSymbolOperand) { + error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); + return false; + } + return true; + } + function getSuggestedBooleanOperator(operator) { + switch (operator) { + case 44: + case 63: + return 49; + case 45: + case 64: + return 31; + case 43: + case 62: + return 48; + default: + return undefined; + } + } + function checkAssignmentOperator(valueType) { + if (produceDiagnostics && operator >= 53 && operator <= 64) { + var ok = checkReferenceExpression(node.left, ts.Diagnostics.Invalid_left_hand_side_of_assignment_expression, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant); + if (ok) { + checkTypeAssignableTo(valueType, leftType, node.left, undefined); + } + } + } + function reportOperatorError() { + error(node, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(node.operatorToken.kind), typeToString(leftType), typeToString(rightType)); + } + } + function checkYieldExpression(node) { + if (!(node.parserContextFlags & 4)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expression_must_be_contained_within_a_generator_declaration); + } + else { + grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expressions_are_not_currently_supported); + } + } + function checkConditionalExpression(node, contextualMapper) { + checkExpression(node.condition); + var type1 = checkExpression(node.whenTrue, contextualMapper); + var type2 = checkExpression(node.whenFalse, contextualMapper); + return getUnionType([type1, type2]); + } + function checkTemplateExpression(node) { + ts.forEach(node.templateSpans, function (templateSpan) { + checkExpression(templateSpan.expression); + }); + return stringType; + } + function checkExpressionWithContextualType(node, contextualType, contextualMapper) { + var saveContextualType = node.contextualType; + node.contextualType = contextualType; + var result = checkExpression(node, contextualMapper); + node.contextualType = saveContextualType; + return result; + } + function checkExpressionCached(node, contextualMapper) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = checkExpression(node, contextualMapper); + } + return links.resolvedType; + } + function checkPropertyAssignment(node, contextualMapper) { + if (node.name.kind === 128) { + checkComputedPropertyName(node.name); + } + return checkExpression(node.initializer, contextualMapper); + } + function checkObjectLiteralMethod(node, contextualMapper) { + checkGrammarMethod(node); + if (node.name.kind === 128) { + checkComputedPropertyName(node.name); + } + var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); + return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); + } + function instantiateTypeWithSingleGenericCallSignature(node, type, contextualMapper) { + if (contextualMapper && contextualMapper !== identityMapper) { + var signature = getSingleCallSignature(type); + if (signature && signature.typeParameters) { + var contextualType = getContextualType(node); + if (contextualType) { + var contextualSignature = getSingleCallSignature(contextualType); + if (contextualSignature && !contextualSignature.typeParameters) { + return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper)); + } + } + } + } + return type; + } + function checkExpression(node, contextualMapper) { + checkGrammarIdentifierInStrictMode(node); + return checkExpressionOrQualifiedName(node, contextualMapper); + } + function checkExpressionOrQualifiedName(node, contextualMapper) { + var type; + if (node.kind == 127) { + type = checkQualifiedName(node); + } + else { + var uninstantiatedType = checkExpressionWorker(node, contextualMapper); + type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); + } + if (isConstEnumObjectType(type)) { + var ok = (node.parent.kind === 156 && node.parent.expression === node) || + (node.parent.kind === 157 && node.parent.expression === node) || + ((node.kind === 65 || node.kind === 127) && isInRightSideOfImportOrExportAssignment(node)); + if (!ok) { + error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); + } + } + return type; + } + function checkNumericLiteral(node) { + checkGrammarNumericLiteral(node); + return numberType; + } + function checkExpressionWorker(node, contextualMapper) { + switch (node.kind) { + case 65: + return checkIdentifier(node); + case 93: + return checkThisExpression(node); + case 91: + return checkSuperExpression(node); + case 89: + return nullType; + case 95: + case 80: + return booleanType; + case 7: + return checkNumericLiteral(node); + case 172: + return checkTemplateExpression(node); + case 8: + case 10: + return stringType; + case 9: + return globalRegExpType; + case 154: + return checkArrayLiteral(node, contextualMapper); + case 155: + return checkObjectLiteral(node, contextualMapper); + case 156: + return checkPropertyAccessExpression(node); + case 157: + return checkIndexedAccess(node); + case 158: + case 159: + return checkCallExpression(node); + case 160: + return checkTaggedTemplateExpression(node); + case 161: + return checkTypeAssertion(node); + case 162: + return checkExpression(node.expression, contextualMapper); + case 175: + return checkClassExpression(node); + case 163: + case 164: + return checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); + case 166: + return checkTypeOfExpression(node); + case 165: + return checkDeleteExpression(node); + case 167: + return checkVoidExpression(node); + case 168: + return checkPrefixUnaryExpression(node); + case 169: + return checkPostfixUnaryExpression(node); + case 170: + return checkBinaryExpression(node, contextualMapper); + case 171: + return checkConditionalExpression(node, contextualMapper); + case 174: + return checkSpreadElementExpression(node, contextualMapper); + case 176: + return undefinedType; + case 173: + checkYieldExpression(node); + return unknownType; + } + return unknownType; + } + function checkTypeParameter(node) { + checkGrammarDeclarationNameInStrictMode(node); + if (node.expression) { + grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); + } + checkSourceElement(node.constraint); + if (produceDiagnostics) { + checkTypeParameterHasIllegalReferencesInConstraint(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); + } + } + function checkParameter(node) { + // Grammar checking + // It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs as the + // Identifier in a PropertySetParameterList of a PropertyAssignment that is contained in strict code + // or if its FunctionBody is strict code(11.1.5). + // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a + // strict mode FunctionLikeDeclaration or FunctionExpression(13.1) + checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarEvalOrArgumentsInStrictMode(node, node.name); + checkVariableLikeDeclaration(node); + var func = ts.getContainingFunction(node); + if (node.flags & 112) { + func = ts.getContainingFunction(node); + if (!(func.kind === 136 && ts.nodeIsPresent(func.body))) { + error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + } + } + if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { + error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); + } + if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { + error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); + } + } + function checkSignatureDeclaration(node) { + if (node.kind === 141) { + checkGrammarIndexSignature(node); + } + else if (node.kind === 143 || node.kind === 201 || node.kind === 144 || + node.kind === 139 || node.kind === 136 || + node.kind === 140) { + checkGrammarFunctionLikeDeclaration(node); + } + checkTypeParameters(node.typeParameters); + ts.forEach(node.parameters, checkParameter); + if (node.type) { + checkSourceElement(node.type); + } + if (produceDiagnostics) { + checkCollisionWithArgumentsInGeneratedCode(node); + if (compilerOptions.noImplicitAny && !node.type) { + switch (node.kind) { + case 140: + error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + case 139: + error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + } + } + } + checkSpecializedSignatureDeclaration(node); + } + function checkTypeForDuplicateIndexSignatures(node) { + if (node.kind === 203) { + var nodeSymbol = getSymbolOfNode(node); + if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { + return; + } + } + var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); + if (indexSymbol) { + var seenNumericIndexer = false; + var seenStringIndexer = false; + for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + var declaration = decl; + if (declaration.parameters.length === 1 && declaration.parameters[0].type) { + switch (declaration.parameters[0].type.kind) { + case 122: + if (!seenStringIndexer) { + seenStringIndexer = true; + } + else { + error(declaration, ts.Diagnostics.Duplicate_string_index_signature); + } + break; + case 120: + if (!seenNumericIndexer) { + seenNumericIndexer = true; + } + else { + error(declaration, ts.Diagnostics.Duplicate_number_index_signature); + } + break; } } - }); - } - function emitClassDeclaration(node) { - emitLeadingComments(node); - write("var "); - emit(node.name); - write(" = (function ("); - var baseTypeNode = ts.getClassBaseTypeNode(node); - if (baseTypeNode) { - write("_super"); } - write(") {"); - increaseIndent(); - scopeEmitStart(node); - if (baseTypeNode) { - writeLine(); - emitStart(baseTypeNode); - write("__extends("); - emit(node.name); - write(", _super);"); - emitEnd(baseTypeNode); + } + } + function checkPropertyDeclaration(node) { + checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); + checkVariableLikeDeclaration(node); + } + function checkMethodDeclaration(node) { + checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); + checkFunctionLikeDeclaration(node); + } + function checkConstructorDeclaration(node) { + checkSignatureDeclaration(node); + checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); + checkSourceElement(node.body); + var symbol = getSymbolOfNode(node); + var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(symbol); + } + if (ts.nodeIsMissing(node.body)) { + return; + } + if (!produceDiagnostics) { + return; + } + function isSuperCallExpression(n) { + return n.kind === 158 && n.expression.kind === 91; + } + function containsSuperCall(n) { + if (isSuperCallExpression(n)) { + return true; } - writeLine(); - emitConstructorOfClass(); - emitMemberFunctions(node); - emitMemberAssignments(node, 128 /* Static */); - writeLine(); - function emitClassReturnStatement() { - write("return "); - emitNode(node.name); + switch (n.kind) { + case 163: + case 201: + case 164: + case 155: return false; + default: return ts.forEachChild(n, containsSuperCall); } - emitToken(14 /* CloseBraceToken */, node.members.end, emitClassReturnStatement); - write(";"); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.members.end); - scopeEmitEnd(); - emitStart(node); - write(")("); - if (baseTypeNode) { - emit(baseTypeNode.typeName); + } + function markThisReferencesAsErrors(n) { + if (n.kind === 93) { + error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); } - write(");"); - emitEnd(node); - if (node.flags & 1 /* Export */) { - writeLine(); - emitStart(node); - emitModuleMemberName(node); - write(" = "); - emit(node.name); - emitEnd(node); - write(";"); + else if (n.kind !== 163 && n.kind !== 201) { + ts.forEachChild(n, markThisReferencesAsErrors); } - emitTrailingComments(node); - function emitConstructorOfClass() { - ts.forEach(node.members, function (member) { - if (member.kind === 126 /* Constructor */ && !member.body) { - emitPinnedOrTripleSlashComments(member); + } + function isInstancePropertyWithInitializer(n) { + return n.kind === 133 && + !(n.flags & 128) && + !!n.initializer; + } + if (ts.getClassExtendsHeritageClauseElement(node.parent)) { + if (containsSuperCall(node.body)) { + var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || + ts.forEach(node.parameters, function (p) { return p.flags & (16 | 32 | 64); }); + if (superCallShouldBeFirst) { + var statements = node.body.statements; + if (!statements.length || statements[0].kind !== 183 || !isSuperCallExpression(statements[0].expression)) { + error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); + } + else { + markThisReferencesAsErrors(statements[0].expression); } - }); - var ctor = getFirstConstructorWithBody(node); - if (ctor) { - emitLeadingComments(ctor); } - emitStart(ctor || node); - write("function "); - emit(node.name); - emitSignatureParameters(ctor); - write(" {"); - scopeEmitStart(node, "constructor"); - increaseIndent(); - if (ctor) { - emitDetachedComments(ctor.body.statements); + } + else { + error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); + } + } + } + function checkAccessorDeclaration(node) { + if (produceDiagnostics) { + checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); + if (node.kind === 137) { + if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && !(bodyContainsAReturnStatement(node.body) || bodyContainsSingleThrowStatement(node.body))) { + error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement); } - emitCaptureThisForNodeIfNecessary(node); - if (ctor) { - emitDefaultValueAssignments(ctor); - emitRestParameter(ctor); - if (baseTypeNode) { - var superCall = findInitialSuperCall(ctor); - if (superCall) { - writeLine(); - emit(superCall); - } + } + if (!ts.hasDynamicName(node)) { + var otherKind = node.kind === 137 ? 138 : 137; + var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); + if (otherAccessor) { + if (((node.flags & 112) !== (otherAccessor.flags & 112))) { + error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); } - emitParameterPropertyAssignments(ctor); - } - else { - if (baseTypeNode) { - writeLine(); - emitStart(baseTypeNode); - write("_super.apply(this, arguments);"); - emitEnd(baseTypeNode); + var currentAccessorType = getAnnotatedAccessorType(node); + var otherAccessorType = getAnnotatedAccessorType(otherAccessor); + if (currentAccessorType && otherAccessorType) { + if (!isTypeIdenticalTo(currentAccessorType, otherAccessorType)) { + error(node, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); + } } } - emitMemberAssignments(node, 0); - if (ctor) { - var statements = ctor.body.statements; - if (superCall) - statements = statements.slice(1); - emitLines(statements); - } - writeLine(); - if (ctor) { - emitLeadingCommentsOfPosition(ctor.body.statements.end); - } - decreaseIndent(); - emitToken(14 /* CloseBraceToken */, ctor ? ctor.body.statements.end : node.members.end); - scopeEmitEnd(); - emitEnd(ctor || node); - if (ctor) { - emitTrailingComments(ctor); + } + getTypeOfAccessors(getSymbolOfNode(node)); + } + checkFunctionLikeDeclaration(node); + } + function checkMissingDeclaration(node) { + checkDecorators(node); + } + function checkTypeReferenceNode(node) { + checkGrammarTypeReferenceInStrictMode(node.typeName); + return checkTypeReferenceOrExpressionWithTypeArguments(node); + } + function checkExpressionWithTypeArguments(node) { + checkGrammarExpressionWithTypeArgumentsInStrictMode(node.expression); + return checkTypeReferenceOrExpressionWithTypeArguments(node); + } + function checkTypeReferenceOrExpressionWithTypeArguments(node) { + checkGrammarTypeArguments(node, node.typeArguments); + var type = getTypeFromTypeReferenceOrExpressionWithTypeArguments(node); + if (type !== unknownType && node.typeArguments) { + var len = node.typeArguments.length; + for (var i = 0; i < len; i++) { + checkSourceElement(node.typeArguments[i]); + var constraint = getConstraintOfTypeParameter(type.target.typeParameters[i]); + if (produceDiagnostics && constraint) { + var typeArgument = type.typeArguments[i]; + checkTypeAssignableTo(typeArgument, constraint, node, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); } } } - function emitInterfaceDeclaration(node) { - emitPinnedOrTripleSlashComments(node); + } + function checkTypeQuery(node) { + getTypeFromTypeQueryNode(node); + } + function checkTypeLiteral(node) { + ts.forEach(node.members, checkSourceElement); + if (produceDiagnostics) { + var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + checkIndexConstraints(type); + checkTypeForDuplicateIndexSignatures(node); + } + } + function checkArrayType(node) { + checkSourceElement(node.elementType); + } + function checkTupleType(node) { + var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); + if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { + grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); + } + ts.forEach(node.elementTypes, checkSourceElement); + } + function checkUnionType(node) { + ts.forEach(node.types, checkSourceElement); + } + function isPrivateWithinAmbient(node) { + return (node.flags & 32) && ts.isInAmbientContext(node); + } + function checkSpecializedSignatureDeclaration(signatureDeclarationNode) { + if (!produceDiagnostics) { + return; } - function emitEnumDeclaration(node) { - var isConstEnum = ts.isConst(node); - if (isConstEnum && !compilerOptions.preserveConstEnums) { + var signature = getSignatureFromDeclaration(signatureDeclarationNode); + if (!signature.hasStringLiterals) { + return; + } + if (ts.nodeIsPresent(signatureDeclarationNode.body)) { + error(signatureDeclarationNode, ts.Diagnostics.A_signature_with_an_implementation_cannot_use_a_string_literal_type); + return; + } + var signaturesToCheck; + if (!signatureDeclarationNode.name && signatureDeclarationNode.parent && signatureDeclarationNode.parent.kind === 203) { + ts.Debug.assert(signatureDeclarationNode.kind === 139 || signatureDeclarationNode.kind === 140); + var signatureKind = signatureDeclarationNode.kind === 139 ? 0 : 1; + var containingSymbol = getSymbolOfNode(signatureDeclarationNode.parent); + var containingType = getDeclaredTypeOfSymbol(containingSymbol); + signaturesToCheck = getSignaturesOfType(containingType, signatureKind); + } + else { + signaturesToCheck = getSignaturesOfSymbol(getSymbolOfNode(signatureDeclarationNode)); + } + for (var _i = 0; _i < signaturesToCheck.length; _i++) { + var otherSignature = signaturesToCheck[_i]; + if (!otherSignature.hasStringLiterals && isSignatureAssignableTo(signature, otherSignature)) { return; } - emitLeadingComments(node); - if (!(node.flags & 1 /* Export */)) { - emitStart(node); - write("var "); - emit(node.name); - emitEnd(node); - write(";"); - } - writeLine(); - emitStart(node); - write("(function ("); - emitStart(node.name); - write(resolver.getLocalNameOfContainer(node)); - emitEnd(node.name); - write(") {"); - increaseIndent(); - scopeEmitStart(node); - emitEnumMemberDeclarations(isConstEnum); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.members.end); - scopeEmitEnd(); - write(")("); - emitModuleMemberName(node); - write(" || ("); - emitModuleMemberName(node); - write(" = {}));"); - emitEnd(node); - if (node.flags & 1 /* Export */) { - writeLine(); - emitStart(node); - write("var "); - emit(node.name); - write(" = "); - emitModuleMemberName(node); - emitEnd(node); - write(";"); + } + error(signatureDeclarationNode, ts.Diagnostics.Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature); + } + function getEffectiveDeclarationFlags(n, flagsToCheck) { + var flags = ts.getCombinedNodeFlags(n); + if (n.parent.kind !== 203 && ts.isInAmbientContext(n)) { + if (!(flags & 2)) { + flags |= 1; } - emitTrailingComments(node); - function emitEnumMemberDeclarations(isConstEnum) { - ts.forEach(node.members, function (member) { - writeLine(); - emitLeadingComments(member); - emitStart(member); - write(resolver.getLocalNameOfContainer(node)); - write("["); - write(resolver.getLocalNameOfContainer(node)); - write("["); - emitExpressionForPropertyName(member.name); - write("] = "); - if (member.initializer && !isConstEnum) { - emit(member.initializer); + flags |= 2; + } + return flags & flagsToCheck; + } + function checkFunctionOrConstructorSymbol(symbol) { + if (!produceDiagnostics) { + return; + } + function getCanonicalOverload(overloads, implementation) { + var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; + return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; + } + function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { + var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; + if (someButNotAllOverloadFlags !== 0) { + var canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); + ts.forEach(overloads, function (o) { + var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags; + if (deviation & 1) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_exported_or_not_exported); } - else { - write(resolver.getEnumMemberValue(member).toString()); + else if (deviation & 2) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); + } + else if (deviation & (32 | 64)) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); } - write("] = "); - emitExpressionForPropertyName(member.name); - emitEnd(member); - write(";"); - emitTrailingComments(member); }); } } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 189 /* ModuleDeclaration */) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; + function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { + if (someHaveQuestionToken !== allHaveQuestionToken) { + var canonicalHasQuestionToken = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); + ts.forEach(overloads, function (o) { + var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken; + if (deviation) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); + } + }); } } - function emitModuleDeclaration(node) { - var shouldEmit = ts.getModuleInstanceState(node) === 1 /* Instantiated */ || (ts.getModuleInstanceState(node) === 2 /* ConstEnumOnly */ && compilerOptions.preserveConstEnums); - if (!shouldEmit) { - return emitPinnedOrTripleSlashComments(node); + var flagsToCheck = 1 | 2 | 32 | 64; + var someNodeFlags = 0; + var allNodeFlags = flagsToCheck; + var someHaveQuestionToken = false; + var allHaveQuestionToken = true; + var hasOverloads = false; + var bodyDeclaration; + var lastSeenNonAmbientDeclaration; + var previousDeclaration; + var declarations = symbol.declarations; + var isConstructor = (symbol.flags & 16384) !== 0; + function reportImplementationExpectedError(node) { + if (node.name && ts.nodeIsMissing(node.name)) { + return; } - emitLeadingComments(node); - emitStart(node); - write("var "); - emit(node.name); - write(";"); - emitEnd(node); - writeLine(); - emitStart(node); - write("(function ("); - emitStart(node.name); - write(resolver.getLocalNameOfContainer(node)); - emitEnd(node.name); - write(") "); - if (node.body.kind === 190 /* ModuleBlock */) { - emit(node.body); + var seen = false; + var subsequentNode = ts.forEachChild(node.parent, function (c) { + if (seen) { + return c; + } + else { + seen = c === node; + } + }); + if (subsequentNode) { + if (subsequentNode.kind === node.kind) { + var errorNode_1 = subsequentNode.name || subsequentNode; + if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { + ts.Debug.assert(node.kind === 135 || node.kind === 134); + ts.Debug.assert((node.flags & 128) !== (subsequentNode.flags & 128)); + var diagnostic = node.flags & 128 ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; + error(errorNode_1, diagnostic); + return; + } + else if (ts.nodeIsPresent(subsequentNode.body)) { + error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); + return; + } + } } - else { - write("{"); - increaseIndent(); - scopeEmitStart(node); - emitCaptureThisForNodeIfNecessary(node); - writeLine(); - emit(node.body); - decreaseIndent(); - writeLine(); - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - emitToken(14 /* CloseBraceToken */, moduleBlock.statements.end); - scopeEmitEnd(); + var errorNode = node.name || node; + if (isConstructor) { + error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); } - write(")("); - if (node.flags & 1 /* Export */) { - emit(node.name); - write(" = "); + else { + error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); } - emitModuleMemberName(node); - write(" || ("); - emitModuleMemberName(node); - write(" = {}));"); - emitEnd(node); - emitTrailingComments(node); } - function emitImportDeclaration(node) { - var emitImportDeclaration = resolver.isReferencedImportDeclaration(node); - if (!emitImportDeclaration) { - emitImportDeclaration = !ts.isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportWithEntityName(node); + var isExportSymbolInsideModule = symbol.parent && symbol.parent.flags & 1536; + var duplicateFunctionDeclaration = false; + var multipleConstructorImplementation = false; + for (var _i = 0; _i < declarations.length; _i++) { + var current = declarations[_i]; + var node = current; + var inAmbientContext = ts.isInAmbientContext(node); + var inAmbientContextOrInterface = node.parent.kind === 203 || node.parent.kind === 146 || inAmbientContext; + if (inAmbientContextOrInterface) { + previousDeclaration = undefined; } - if (emitImportDeclaration) { - if (ts.isExternalModuleImportDeclaration(node) && node.parent.kind === 201 /* SourceFile */ && compilerOptions.module === 2 /* AMD */) { - if (node.flags & 1 /* Export */) { - writeLine(); - emitLeadingComments(node); - emitStart(node); - emitModuleMemberName(node); - write(" = "); - emit(node.name); - write(";"); - emitEnd(node); - emitTrailingComments(node); + if (node.kind === 201 || node.kind === 135 || node.kind === 134 || node.kind === 136) { + var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); + someNodeFlags |= currentNodeFlags; + allNodeFlags &= currentNodeFlags; + someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); + allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); + if (ts.nodeIsPresent(node.body) && bodyDeclaration) { + if (isConstructor) { + multipleConstructorImplementation = true; + } + else { + duplicateFunctionDeclaration = true; } } - else { - writeLine(); - emitLeadingComments(node); - emitStart(node); - if (!(node.flags & 1 /* Export */)) - write("var "); - emitModuleMemberName(node); - write(" = "); - if (ts.isInternalModuleImportDeclaration(node)) { - emit(node.moduleReference); + else if (!isExportSymbolInsideModule && previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { + reportImplementationExpectedError(previousDeclaration); + } + if (ts.nodeIsPresent(node.body)) { + if (!bodyDeclaration) { + bodyDeclaration = node; } - else { - var literal = ts.getExternalModuleImportDeclarationExpression(node); - write("require("); - emitStart(literal); - emitLiteral(literal); - emitEnd(literal); - emitToken(16 /* CloseParenToken */, literal.end); + } + else { + hasOverloads = true; + } + previousDeclaration = node; + if (!inAmbientContextOrInterface) { + lastSeenNonAmbientDeclaration = node; + } + } + } + if (multipleConstructorImplementation) { + ts.forEach(declarations, function (declaration) { + error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); + }); + } + if (duplicateFunctionDeclaration) { + ts.forEach(declarations, function (declaration) { + error(declaration.name, ts.Diagnostics.Duplicate_function_implementation); + }); + } + if (!isExportSymbolInsideModule && lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body) { + reportImplementationExpectedError(lastSeenNonAmbientDeclaration); + } + if (hasOverloads) { + checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); + checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); + if (bodyDeclaration) { + var signatures = getSignaturesOfSymbol(symbol); + var bodySignature = getSignatureFromDeclaration(bodyDeclaration); + if (!bodySignature.hasStringLiterals) { + for (var _a = 0; _a < signatures.length; _a++) { + var signature = signatures[_a]; + if (!signature.hasStringLiterals && !isSignatureAssignableTo(bodySignature, signature)) { + error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); + break; + } } - write(";"); - emitEnd(node); - emitTrailingComments(node); } } - } - function getExternalImportDeclarations(node) { - var result = []; - ts.forEach(node.statements, function (statement) { - if (ts.isExternalModuleImportDeclaration(statement) && resolver.isReferencedImportDeclaration(statement)) { - result.push(statement); + } + } + function checkExportsOnMergedDeclarations(node) { + if (!produceDiagnostics) { + return; + } + var symbol = node.localSymbol; + if (!symbol) { + symbol = getSymbolOfNode(node); + if (!(symbol.flags & 7340032)) { + return; + } + } + if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { + return; + } + var exportedDeclarationSpaces = 0; + var nonExportedDeclarationSpaces = 0; + ts.forEach(symbol.declarations, function (d) { + var declarationSpaces = getDeclarationSpaces(d); + if (getEffectiveDeclarationFlags(d, 1)) { + exportedDeclarationSpaces |= declarationSpaces; + } + else { + nonExportedDeclarationSpaces |= declarationSpaces; + } + }); + var commonDeclarationSpace = exportedDeclarationSpaces & nonExportedDeclarationSpaces; + if (commonDeclarationSpace) { + ts.forEach(symbol.declarations, function (d) { + if (getDeclarationSpaces(d) & commonDeclarationSpace) { + error(d.name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(d.name)); } }); - return result; } - function getFirstExportAssignment(sourceFile) { - return ts.forEach(sourceFile.statements, function (node) { - if (node.kind === 192 /* ExportAssignment */) { - return node; - } - }); + function getDeclarationSpaces(d) { + switch (d.kind) { + case 203: + return 2097152; + case 206: + return d.name.kind === 8 || ts.getModuleInstanceState(d) !== 0 + ? 4194304 | 1048576 + : 4194304; + case 202: + case 205: + return 2097152 | 1048576; + case 209: + var result = 0; + var target = resolveAlias(getSymbolOfNode(d)); + ts.forEach(target.declarations, function (d) { result |= getDeclarationSpaces(d); }); + return result; + default: + return 1048576; + } } - function emitAMDModule(node, startIndex) { - var imports = getExternalImportDeclarations(node); - writeLine(); - write("define("); - if (node.amdModuleName) { - write("\"" + node.amdModuleName + "\", "); + } + function checkDecorator(node) { + var expression = node.expression; + var exprType = checkExpression(expression); + switch (node.parent.kind) { + case 202: + var classSymbol = getSymbolOfNode(node.parent); + var classConstructorType = getTypeOfSymbol(classSymbol); + var classDecoratorType = instantiateSingleCallFunctionType(getGlobalClassDecoratorType(), [classConstructorType]); + checkTypeAssignableTo(exprType, classDecoratorType, node); + break; + case 133: + checkTypeAssignableTo(exprType, getGlobalPropertyDecoratorType(), node); + break; + case 135: + case 137: + case 138: + var methodType = getTypeOfNode(node.parent); + var methodDecoratorType = instantiateSingleCallFunctionType(getGlobalMethodDecoratorType(), [methodType]); + checkTypeAssignableTo(exprType, methodDecoratorType, node); + break; + case 130: + checkTypeAssignableTo(exprType, getGlobalParameterDecoratorType(), node); + break; + } + } + function checkTypeNodeAsExpression(node) { + if (node && node.kind === 142) { + var type = getTypeFromTypeNode(node); + var shouldCheckIfUnknownType = type === unknownType && compilerOptions.isolatedModules; + if (!type || (!shouldCheckIfUnknownType && type.flags & (1048703 | 132 | 258))) { + return; } - write("[\"require\", \"exports\""); - ts.forEach(imports, function (imp) { - write(", "); - emitLiteral(ts.getExternalModuleImportDeclarationExpression(imp)); - }); - ts.forEach(node.amdDependencies, function (amdDependency) { - var text = "\"" + amdDependency + "\""; - write(", "); - write(text); - }); - write("], function (require, exports"); - ts.forEach(imports, function (imp) { - write(", "); - emit(imp.name); - }); - write(") {"); - increaseIndent(); - emitCaptureThisForNodeIfNecessary(node); - emitLinesStartingAt(node.statements, startIndex); - var exportName = resolver.getExportAssignmentName(node); - if (exportName) { - writeLine(); - var exportAssignement = getFirstExportAssignment(node); - emitStart(exportAssignement); - write("return "); - emitStart(exportAssignement.exportName); - write(exportName); - emitEnd(exportAssignement.exportName); - write(";"); - emitEnd(exportAssignement); + if (shouldCheckIfUnknownType || type.symbol.valueDeclaration) { + checkExpressionOrQualifiedName(node.typeName); } - decreaseIndent(); - writeLine(); - write("});"); } - function emitCommonJSModule(node, startIndex) { - emitCaptureThisForNodeIfNecessary(node); - emitLinesStartingAt(node.statements, startIndex); - var exportName = resolver.getExportAssignmentName(node); - if (exportName) { - writeLine(); - var exportAssignement = getFirstExportAssignment(node); - emitStart(exportAssignement); - write("module.exports = "); - emitStart(exportAssignement.exportName); - write(exportName); - emitEnd(exportAssignement.exportName); - write(";"); - emitEnd(exportAssignement); - } + } + function checkTypeAnnotationAsExpression(node) { + switch (node.kind) { + case 133: + checkTypeNodeAsExpression(node.type); + break; + case 130: + checkTypeNodeAsExpression(node.type); + break; + case 135: + checkTypeNodeAsExpression(node.type); + break; + case 137: + checkTypeNodeAsExpression(node.type); + break; + case 138: + checkTypeNodeAsExpression(getSetAccessorTypeAnnotationNode(node)); + break; } - function emitDirectivePrologues(statements, startWithNewLine) { - for (var i = 0; i < statements.length; ++i) { - if (ts.isPrologueDirective(statements[i])) { - if (startWithNewLine || i > 0) { - writeLine(); + } + function checkParameterTypeAnnotationsAsExpressions(node) { + for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + checkTypeAnnotationAsExpression(parameter); + } + } + function checkDecorators(node) { + if (!node.decorators) { + return; + } + if (!ts.nodeCanBeDecorated(node)) { + return; + } + if (!compilerOptions.experimentalDecorators) { + error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Specify_experimentalDecorators_to_remove_this_warning); + } + if (compilerOptions.emitDecoratorMetadata) { + switch (node.kind) { + case 202: + var constructor = ts.getFirstConstructorWithBody(node); + if (constructor) { + checkParameterTypeAnnotationsAsExpressions(constructor); } - emit(statements[i]); - } - else { - return i; - } + break; + case 135: + checkParameterTypeAnnotationsAsExpressions(node); + case 138: + case 137: + case 133: + case 130: + checkTypeAnnotationAsExpression(node); + break; } - return statements.length; } - function emitSourceFile(node) { - currentSourceFile = node; - writeLine(); - emitDetachedComments(node); - var startIndex = emitDirectivePrologues(node.statements, false); - if (!extendsEmitted && resolver.getNodeCheckFlags(node) & 8 /* EmitExtends */) { - writeLine(); - write("var __extends = this.__extends || function (d, b) {"); - increaseIndent(); - writeLine(); - write("for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];"); - writeLine(); - write("function __() { this.constructor = d; }"); - writeLine(); - write("__.prototype = b.prototype;"); - writeLine(); - write("d.prototype = new __();"); - decreaseIndent(); - writeLine(); - write("};"); - extendsEmitted = true; + emitDecorate = true; + if (node.kind === 130) { + emitParam = true; + } + ts.forEach(node.decorators, checkDecorator); + } + function checkFunctionDeclaration(node) { + if (produceDiagnostics) { + checkFunctionLikeDeclaration(node) || + checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) || + checkGrammarFunctionName(node.name) || + checkGrammarForGenerator(node); + checkCollisionWithCapturedSuperVariable(node, node.name); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + } + } + function checkFunctionLikeDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node); + checkDecorators(node); + checkSignatureDeclaration(node); + if (node.name && node.name.kind === 128) { + checkComputedPropertyName(node.name); + } + if (!ts.hasDynamicName(node)) { + var symbol = getSymbolOfNode(node); + var localSymbol = node.localSymbol || symbol; + var firstDeclaration = ts.getDeclarationOfKind(localSymbol, node.kind); + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(localSymbol); } - if (ts.isExternalModule(node)) { - if (compilerOptions.module === 2 /* AMD */) { - emitAMDModule(node, startIndex); - } - else { - emitCommonJSModule(node, startIndex); + if (symbol.parent) { + if (ts.getDeclarationOfKind(symbol, node.kind) === node) { + checkFunctionOrConstructorSymbol(symbol); } } - else { - emitCaptureThisForNodeIfNecessary(node); - emitLinesStartingAt(node.statements, startIndex); + } + checkSourceElement(node.body); + if (node.type && !isAccessor(node.kind) && !node.asteriskToken) { + checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + } + if (compilerOptions.noImplicitAny && ts.nodeIsMissing(node.body) && !node.type && !isPrivateWithinAmbient(node)) { + reportImplicitAnyError(node, anyType); + } + } + function checkBlock(node) { + if (node.kind === 180) { + checkGrammarStatementInAmbientContext(node); + } + ts.forEach(node.statements, checkSourceElement); + if (ts.isFunctionBlock(node) || node.kind === 207) { + checkFunctionExpressionBodies(node); + } + } + function checkCollisionWithArgumentsInGeneratedCode(node) { + if (!ts.hasRestParameters(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { + return; + } + ts.forEach(node.parameters, function (p) { + if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { + error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); } - emitLeadingComments(node.endOfFileToken); + }); + } + function needCollisionCheckForIdentifier(node, identifier, name) { + if (!(identifier && identifier.text === name)) { + return false; } - function emitNode(node) { - if (!node) { + if (node.kind === 133 || + node.kind === 132 || + node.kind === 135 || + node.kind === 134 || + node.kind === 137 || + node.kind === 138) { + return false; + } + if (ts.isInAmbientContext(node)) { + return false; + } + var root = getRootDeclaration(node); + if (root.kind === 130 && ts.nodeIsMissing(root.parent.body)) { + return false; + } + return true; + } + function checkCollisionWithCapturedThisVariable(node, name) { + if (needCollisionCheckForIdentifier(node, name, "_this")) { + potentialThisCollisions.push(node); + } + } + function checkIfThisIsCapturedInEnclosingScope(node) { + var current = node; + while (current) { + if (getNodeCheckFlags(current) & 4) { + var isDeclaration_1 = node.kind !== 65; + if (isDeclaration_1) { + error(node.name, ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); + } + else { + error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); + } return; } - if (node.flags & 2 /* Ambient */) { - return emitPinnedOrTripleSlashComments(node); - } - switch (node.kind) { - case 63 /* Identifier */: - return emitIdentifier(node); - case 123 /* Parameter */: - return emitParameter(node); - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return emitAccessor(node); - case 91 /* ThisKeyword */: - return emitThis(node); - case 89 /* SuperKeyword */: - return emitSuper(node); - case 87 /* NullKeyword */: - return write("null"); - case 93 /* TrueKeyword */: - return write("true"); - case 78 /* FalseKeyword */: - return write("false"); - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 8 /* RegularExpressionLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 10 /* TemplateHead */: - case 11 /* TemplateMiddle */: - case 12 /* TemplateTail */: - return emitLiteral(node); - case 159 /* TemplateExpression */: - return emitTemplateExpression(node); - case 162 /* TemplateSpan */: - return emitTemplateSpan(node); - case 120 /* QualifiedName */: - return emitQualifiedName(node); - case 141 /* ArrayLiteralExpression */: - return emitArrayLiteral(node); - case 142 /* ObjectLiteralExpression */: - return emitObjectLiteral(node); - case 198 /* PropertyAssignment */: - return emitPropertyAssignment(node); - case 121 /* ComputedPropertyName */: - return emitComputedPropertyName(node); - case 143 /* PropertyAccessExpression */: - return emitPropertyAccess(node); - case 144 /* ElementAccessExpression */: - return emitIndexedAccess(node); - case 145 /* CallExpression */: - return emitCallExpression(node); - case 146 /* NewExpression */: - return emitNewExpression(node); - case 147 /* TaggedTemplateExpression */: - return emitTaggedTemplateExpression(node); - case 148 /* TypeAssertionExpression */: - return emit(node.expression); - case 149 /* ParenthesizedExpression */: - return emitParenExpression(node); - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - return emitFunctionDeclaration(node); - case 152 /* DeleteExpression */: - return emitDeleteExpression(node); - case 153 /* TypeOfExpression */: - return emitTypeOfExpression(node); - case 154 /* VoidExpression */: - return emitVoidExpression(node); - case 155 /* PrefixUnaryExpression */: - return emitPrefixUnaryExpression(node); - case 156 /* PostfixUnaryExpression */: - return emitPostfixUnaryExpression(node); - case 157 /* BinaryExpression */: - return emitBinaryExpression(node); - case 158 /* ConditionalExpression */: - return emitConditionalExpression(node); - case 161 /* OmittedExpression */: - return; - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - return emitBlock(node); - case 164 /* VariableStatement */: - return emitVariableStatement(node); - case 165 /* EmptyStatement */: - return write(";"); - case 166 /* ExpressionStatement */: - return emitExpressionStatement(node); - case 167 /* IfStatement */: - return emitIfStatement(node); - case 168 /* DoStatement */: - return emitDoStatement(node); - case 169 /* WhileStatement */: - return emitWhileStatement(node); - case 170 /* ForStatement */: - return emitForStatement(node); - case 171 /* ForInStatement */: - return emitForInStatement(node); - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - return emitBreakOrContinueStatement(node); - case 174 /* ReturnStatement */: - return emitReturnStatement(node); - case 175 /* WithStatement */: - return emitWithStatement(node); - case 176 /* SwitchStatement */: - return emitSwitchStatement(node); - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - return emitCaseOrDefaultClause(node); - case 177 /* LabeledStatement */: - return emitLabelledStatement(node); - case 178 /* ThrowStatement */: - return emitThrowStatement(node); - case 179 /* TryStatement */: - return emitTryStatement(node); - case 197 /* CatchClause */: - return emitCatchClause(node); - case 182 /* DebuggerStatement */: - return emitDebuggerStatement(node); - case 183 /* VariableDeclaration */: - return emitVariableDeclaration(node); - case 185 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 186 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 188 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 189 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 191 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 201 /* SourceFile */: - return emitSourceFile(node); - } - if (compilerOptions.target < 2 /* ES6 */) { - switch (node.kind) { - case 199 /* ShorthandPropertyAssignment */: - return emitDownlevelShorthandPropertyAssignment(node); - case 125 /* Method */: - return emitDownlevelMethod(node); - } + current = current.parent; + } + } + function checkCollisionWithCapturedSuperVariable(node, name) { + if (!needCollisionCheckForIdentifier(node, name, "_super")) { + return; + } + var enclosingClass = ts.getAncestor(node, 202); + if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { + return; + } + if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { + var isDeclaration_2 = node.kind !== 65; + if (isDeclaration_2) { + error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); } else { - ts.Debug.assert(compilerOptions.target >= 2 /* ES6 */, "Invalid ScriptTarget. We should emit as ES6 or above"); - switch (node.kind) { - case 199 /* ShorthandPropertyAssignment */: - return emitShorthandPropertyAssignment(node); - case 125 /* Method */: - return emitMethod(node); - } + error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); } } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && detachedCommentsInfo[detachedCommentsInfo.length - 1].nodePos === pos; + } + function checkCollisionWithRequireExportsInGeneratedCode(node, name) { + if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { + return; + } + if (node.kind === 206 && ts.getModuleInstanceState(node) !== 1) { + return; + } + var parent = getDeclarationContainer(node); + if (parent.kind === 228 && ts.isExternalModule(parent)) { + error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); + } + } + function checkVarDeclaredNamesNotShadowed(node) { + // - ScriptBody : StatementList + // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList + // also occurs in the VarDeclaredNames of StatementList. + if ((ts.getCombinedNodeFlags(node) & 12288) !== 0 || isParameterDeclaration(node)) { + return; } - function getLeadingCommentsWithoutDetachedComments() { - var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, detachedCommentsInfo[detachedCommentsInfo.length - 1].detachedCommentEndPos); - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - return leadingComments; + if (node.kind === 199 && !node.initializer) { + return; } - function getLeadingCommentsToEmit(node) { - if (node.parent.kind === 201 /* SourceFile */ || node.pos !== node.parent.pos) { - var leadingComments; - if (hasDetachedComments(node.pos)) { - leadingComments = getLeadingCommentsWithoutDetachedComments(); - } - else { - leadingComments = ts.getLeadingCommentRangesOfNode(node, currentSourceFile); + var symbol = getSymbolOfNode(node); + if (symbol.flags & 1) { + var localDeclarationSymbol = resolveName(node, node.name.text, 3, undefined, undefined); + if (localDeclarationSymbol && + localDeclarationSymbol !== symbol && + localDeclarationSymbol.flags & 2) { + if (getDeclarationFlagsFromSymbol(localDeclarationSymbol) & 12288) { + var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 200); + var container = varDeclList.parent.kind === 181 && varDeclList.parent.parent + ? varDeclList.parent.parent + : undefined; + var namesShareScope = container && + (container.kind === 180 && ts.isFunctionLike(container.parent) || + container.kind === 207 || + container.kind === 206 || + container.kind === 228); + if (!namesShareScope) { + var name_9 = symbolToString(localDeclarationSymbol); + error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name_9, name_9); + } } - return leadingComments; } } - function emitLeadingDeclarationComments(node) { - var leadingComments = getLeadingCommentsToEmit(node); - emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); - emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); - } - function emitTrailingDeclarationComments(node) { - if (node.parent.kind === 201 /* SourceFile */ || node.end !== node.parent.end) { - var trailingComments = ts.getTrailingCommentRanges(currentSourceFile.text, node.end); - emitComments(currentSourceFile, writer, trailingComments, false, newLine, writeComment); - } + } + function isParameterDeclaration(node) { + while (node.kind === 153) { + node = node.parent.parent; } - function emitLeadingCommentsOfLocalPosition(pos) { - var leadingComments; - if (hasDetachedComments(pos)) { - leadingComments = getLeadingCommentsWithoutDetachedComments(); - } - else { - leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, pos); - } - emitNewLineBeforeLeadingComments(currentSourceFile, writer, { pos: pos, end: pos }, leadingComments); - emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); + return node.kind === 130; + } + function checkParameterInitializer(node) { + if (getRootDeclaration(node).kind !== 130) { + return; } - function emitDetachedCommentsAtPosition(node) { - var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, node.pos); - if (leadingComments) { - var detachedComments = []; - var lastComment; - ts.forEach(leadingComments, function (comment) { - if (lastComment) { - var lastCommentLine = getLineOfLocalPosition(currentSourceFile, lastComment.end); - var commentLine = getLineOfLocalPosition(currentSourceFile, comment.pos); - if (commentLine >= lastCommentLine + 2) { - return detachedComments; - } - } - detachedComments.push(comment); - lastComment = comment; - }); - if (detachedComments.length) { - var lastCommentLine = getLineOfLocalPosition(currentSourceFile, detachedComments[detachedComments.length - 1].end); - var astLine = getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node.pos)); - if (astLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); - emitComments(currentSourceFile, writer, detachedComments, true, newLine, writeComment); - var currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: detachedComments[detachedComments.length - 1].end }; - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); + var func = ts.getContainingFunction(node); + visit(node.initializer); + function visit(n) { + if (n.kind === 65) { + var referencedSymbol = getNodeLinks(n).resolvedSymbol; + if (referencedSymbol && referencedSymbol !== unknownSymbol && getSymbol(func.locals, referencedSymbol.name, 107455) === referencedSymbol) { + if (referencedSymbol.valueDeclaration.kind === 130) { + if (referencedSymbol.valueDeclaration === node) { + error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); + return; } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; + if (referencedSymbol.valueDeclaration.pos < node.pos) { + return; } } + error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); } } - } - function emitPinnedOrTripleSlashCommentsOfNode(node) { - var pinnedComments = ts.filter(getLeadingCommentsToEmit(node), isPinnedOrTripleSlashComment); - function isPinnedOrTripleSlashComment(comment) { - if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */) { - return currentSourceFile.text.charCodeAt(comment.pos + 2) === 33 /* exclamation */; - } - else if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 47 /* slash */ && comment.pos + 2 < comment.end && currentSourceFile.text.charCodeAt(comment.pos + 2) === 47 /* slash */ && currentSourceFile.text.substring(comment.pos, comment.end).match(ts.fullTripleSlashReferencePathRegEx)) { - return true; - } + else { + ts.forEachChild(n, visit); } - emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, pinnedComments); - emitComments(currentSourceFile, writer, pinnedComments, true, newLine, writeComment); - } - if (compilerOptions.sourceMap) { - initializeEmitterWithSourceMaps(); } - if (root) { - emit(root); + } + function checkVariableLikeDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node); + checkDecorators(node); + checkSourceElement(node.type); + if (node.name.kind === 128) { + checkComputedPropertyName(node.name); + if (node.initializer) { + checkExpressionCached(node.initializer); + } } - else { - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (!isExternalModuleOrDeclarationFile(sourceFile)) { - emit(sourceFile); - } - }); + if (ts.isBindingPattern(node.name)) { + ts.forEach(node.name.elements, checkSourceElement); } - writeLine(); - writeEmittedFiles(writer.getText(), compilerOptions.emitBOM); - } - function writeDeclarationFile(jsFilePath, sourceFile) { - var emitDeclarationResult = emitDeclarations(program, resolver, diagnostics, jsFilePath, sourceFile); - if (!emitDeclarationResult.reportedDeclarationError) { - var declarationOutput = emitDeclarationResult.referencePathsOutput; - var appliedSyncOutputPos = 0; - ts.forEach(emitDeclarationResult.aliasDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += emitDeclarationResult.synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += aliasEmitInfo.asynchronousOutput; - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += emitDeclarationResult.synchronousDeclarationOutput.substring(appliedSyncOutputPos); - writeFile(compilerHost, diagnostics, ts.removeFileExtension(jsFilePath) + ".d.ts", declarationOutput, compilerOptions.emitBOM); + if (node.initializer && getRootDeclaration(node).kind === 130 && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { + error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); + return; } - } - var hasSemanticErrors = false; - var isEmitBlocked = false; - if (targetSourceFile === undefined) { - hasSemanticErrors = resolver.hasSemanticErrors(); - isEmitBlocked = resolver.isEmitBlocked(); - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (shouldEmitToOwnFile(sourceFile, compilerOptions)) { - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, program, ".js"); - emitFile(jsFilePath, sourceFile); + if (ts.isBindingPattern(node.name)) { + if (node.initializer) { + checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, undefined); + checkParameterInitializer(node); } - }); - if (compilerOptions.out) { - emitFile(compilerOptions.out); + return; } - } - else { - if (shouldEmitToOwnFile(targetSourceFile, compilerOptions)) { - hasSemanticErrors = resolver.hasSemanticErrors(targetSourceFile); - isEmitBlocked = resolver.isEmitBlocked(targetSourceFile); - var jsFilePath = getOwnEmitOutputFilePath(targetSourceFile, program, ".js"); - emitFile(jsFilePath, targetSourceFile); + var symbol = getSymbolOfNode(node); + var type = getTypeOfVariableOrParameterOrProperty(symbol); + if (node === symbol.valueDeclaration) { + if (node.initializer) { + checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, undefined); + checkParameterInitializer(node); + } } - else if (!ts.isDeclarationFile(targetSourceFile) && compilerOptions.out) { - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (!shouldEmitToOwnFile(sourceFile, compilerOptions)) { - hasSemanticErrors = hasSemanticErrors || resolver.hasSemanticErrors(sourceFile); - isEmitBlocked = isEmitBlocked || resolver.isEmitBlocked(sourceFile); - } - }); - emitFile(compilerOptions.out); + else { + var declarationType = getWidenedTypeForVariableLikeDeclaration(node); + if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { + error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); + } + if (node.initializer) { + checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, undefined); + } } - } - function emitFile(jsFilePath, sourceFile) { - if (!isEmitBlocked) { - emitJavaScript(jsFilePath, sourceFile); - if (!hasSemanticErrors && compilerOptions.declaration) { - writeDeclarationFile(jsFilePath, sourceFile); + if (node.kind !== 133 && node.kind !== 132) { + checkExportsOnMergedDeclarations(node); + if (node.kind === 199 || node.kind === 153) { + checkVarDeclaredNamesNotShadowed(node); } + checkCollisionWithCapturedSuperVariable(node, node.name); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); } } - diagnostics.sort(ts.compareDiagnostics); - diagnostics = ts.deduplicateSortedDiagnostics(diagnostics); - var hasEmitterError = ts.forEach(diagnostics, function (diagnostic) { return diagnostic.category === 1 /* Error */; }); - var emitResultStatus; - if (isEmitBlocked) { - emitResultStatus = 1 /* AllOutputGenerationSkipped */; + function checkVariableDeclaration(node) { + checkGrammarVariableDeclaration(node); + return checkVariableLikeDeclaration(node); } - else if (hasEmitterError) { - emitResultStatus = 4 /* EmitErrorsEncountered */; + function checkBindingElement(node) { + checkGrammarBindingElement(node); + return checkVariableLikeDeclaration(node); } - else if (hasSemanticErrors && compilerOptions.declaration) { - emitResultStatus = 3 /* DeclarationGenerationSkipped */; + function checkVariableStatement(node) { + checkGrammarDecorators(node) || checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); + ts.forEach(node.declarationList.declarations, checkSourceElement); } - else if (hasSemanticErrors && !compilerOptions.declaration) { - emitResultStatus = 2 /* JSGeneratedWithSemanticErrors */; + function checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) { + if (node.modifiers) { + if (inBlockOrObjectLiteralExpression(node)) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); + } + } } - else { - emitResultStatus = 0 /* Succeeded */; + function inBlockOrObjectLiteralExpression(node) { + while (node) { + if (node.kind === 180 || node.kind === 155) { + return true; + } + node = node.parent; + } } - return { - emitResultStatus: emitResultStatus, - diagnostics: diagnostics, - sourceMaps: sourceMapDataList - }; - } - ts.emitFiles = emitFiles; -})(ts || (ts = {})); -var ts; -(function (ts) { - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - function createTypeChecker(program, fullTypeCheck) { - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var emptyArray = []; - var emptySymbols = {}; - var compilerOptions = program.getCompilerOptions(); - var checker = { - getProgram: function () { return program; }, - getNodeCount: function () { return ts.sum(program.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(program.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(program.getSourceFiles(), "symbolCount"); }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - emitFiles: invokeEmitter, - getDiagnostics: getDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: getTypeOfSymbolAtLocation, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getSymbolsInScope: getSymbolsInScope, - getSymbolAtLocation: getSymbolAtLocation, - getShorthandAssignmentValueSymbol: getShorthandAssignmentValueSymbol, - getTypeAtLocation: getTypeAtLocation, - typeToString: typeToString, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: symbolToString, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: getContextualType, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: getResolvedSignature, - getEnumMemberValue: getEnumMemberValue, - isValidPropertyAccess: isValidPropertyAccess, - getSignatureFromDeclaration: getSignatureFromDeclaration, - isImplementationOfOverload: isImplementationOfOverload, - getAliasedSymbol: resolveImport, - hasEarlyErrors: hasEarlyErrors, - isEmitBlocked: isEmitBlocked - }; - var undefinedSymbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "undefined"); - var argumentsSymbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "arguments"); - var unknownSymbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "unknown"); - var resolvingSymbol = createSymbol(268435456 /* Transient */, "__resolving__"); - var anyType = createIntrinsicType(1 /* Any */, "any"); - var stringType = createIntrinsicType(2 /* String */, "string"); - var numberType = createIntrinsicType(4 /* Number */, "number"); - var booleanType = createIntrinsicType(8 /* Boolean */, "boolean"); - var voidType = createIntrinsicType(16 /* Void */, "void"); - var undefinedType = createIntrinsicType(32 /* Undefined */, "undefined"); - var nullType = createIntrinsicType(64 /* Null */, "null"); - var unknownType = createIntrinsicType(1 /* Any */, "unknown"); - var resolvingType = createIntrinsicType(1 /* Any */, "__resolving__"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var inferenceFailureType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, emptyArray, anyType, 0, false, false); - var unknownSignature = createSignature(undefined, undefined, emptyArray, unknownType, 0, false, false); - var globals = {}; - var globalArraySymbol; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalTemplateStringsArrayType; - var tupleTypes = {}; - var unionTypes = {}; - var stringLiteralTypes = {}; - var emitExtends = false; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var potentialThisCollisions = []; - var diagnostics = []; - var diagnosticsModified = false; - function addDiagnostic(diagnostic) { - diagnostics.push(diagnostic); - diagnosticsModified = true; + function checkExpressionStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - addDiagnostic(diagnostic); + function checkIfStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + checkSourceElement(node.thenStatement); + checkSourceElement(node.elseStatement); } - function createSymbol(flags, name) { - return new Symbol(flags, name); + function checkDoStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkSourceElement(node.statement); + checkExpression(node.expression); } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2 /* BlockScopedVariable */) - result |= 107455 /* BlockScopedVariableExcludes */; - if (flags & 1 /* FunctionScopedVariable */) - result |= 107454 /* FunctionScopedVariableExcludes */; - if (flags & 4 /* Property */) - result |= 107455 /* PropertyExcludes */; - if (flags & 8 /* EnumMember */) - result |= 107455 /* EnumMemberExcludes */; - if (flags & 16 /* Function */) - result |= 106927 /* FunctionExcludes */; - if (flags & 32 /* Class */) - result |= 3258879 /* ClassExcludes */; - if (flags & 64 /* Interface */) - result |= 3152288 /* InterfaceExcludes */; - if (flags & 256 /* RegularEnum */) - result |= 3258623 /* RegularEnumExcludes */; - if (flags & 128 /* ConstEnum */) - result |= 3259263 /* ConstEnumExcludes */; - if (flags & 512 /* ValueModule */) - result |= 106639 /* ValueModuleExcludes */; - if (flags & 8192 /* Method */) - result |= 99263 /* MethodExcludes */; - if (flags & 32768 /* GetAccessor */) - result |= 41919 /* GetAccessorExcludes */; - if (flags & 65536 /* SetAccessor */) - result |= 74687 /* SetAccessorExcludes */; - if (flags & 1048576 /* TypeParameter */) - result |= 2103776 /* TypeParameterExcludes */; - if (flags & 2097152 /* TypeAlias */) - result |= 3152352 /* TypeAliasExcludes */; - if (flags & 33554432 /* Import */) - result |= 33554432 /* ImportExcludes */; - return result; + function checkWhileStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + checkSourceElement(node.statement); } - function recordMergedSymbol(target, source) { - if (!source.mergeId) - source.mergeId = nextMergeId++; - mergedSymbols[source.mergeId] = target; + function checkForStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.initializer && node.initializer.kind == 200) { + checkGrammarVariableDeclarationList(node.initializer); + } + } + if (node.initializer) { + if (node.initializer.kind === 200) { + ts.forEach(node.initializer.declarations, checkVariableDeclaration); + } + else { + checkExpression(node.initializer); + } + } + if (node.condition) + checkExpression(node.condition); + if (node.incrementor) + checkExpression(node.incrementor); + checkSourceElement(node.statement); } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags | 134217728 /* Merged */, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = cloneSymbolTable(symbol.members); - if (symbol.exports) - result.exports = cloneSymbolTable(symbol.exports); - recordMergedSymbol(result, symbol); - return result; + function checkForOfStatement(node) { + checkGrammarForInOrForOfStatement(node); + if (node.initializer.kind === 200) { + checkForInOrForOfVariableDeclaration(node); + } + else { + var varExpr = node.initializer; + var iteratedType = checkRightHandSideOfForOf(node.expression); + if (varExpr.kind === 154 || varExpr.kind === 155) { + checkDestructuringAssignment(varExpr, iteratedType || unknownType); + } + else { + var leftType = checkExpression(varExpr); + checkReferenceExpression(varExpr, ts.Diagnostics.Invalid_left_hand_side_in_for_of_statement, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_be_a_previously_defined_constant); + if (iteratedType) { + checkTypeAssignableTo(iteratedType, leftType, varExpr, undefined); + } + } + } + checkSourceElement(node.statement); } - function extendSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; + function checkForInStatement(node) { + checkGrammarForInOrForOfStatement(node); + if (node.initializer.kind === 200) { + var variable = node.initializer.declarations[0]; + if (variable && ts.isBindingPattern(variable.name)) { + error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); } - target.flags |= source.flags; - if (!target.valueDeclaration && source.valueDeclaration) - target.valueDeclaration = source.valueDeclaration; - ts.forEach(source.declarations, function (node) { - target.declarations.push(node); - }); - if (source.members) { - if (!target.members) - target.members = {}; - extendSymbolTable(target.members, source.members); + checkForInOrForOfVariableDeclaration(node); + } + else { + var varExpr = node.initializer; + var leftType = checkExpression(varExpr); + if (varExpr.kind === 154 || varExpr.kind === 155) { + error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); } - if (source.exports) { - if (!target.exports) - target.exports = {}; - extendSymbolTable(target.exports, source.exports); + else if (!allConstituentTypesHaveKind(leftType, 1 | 258)) { + error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); + } + else { + checkReferenceExpression(varExpr, ts.Diagnostics.Invalid_left_hand_side_in_for_in_statement, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_previously_defined_constant); } - recordMergedSymbol(target, source); } - else { - var message = target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */ ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(node.name ? node.name : node, message, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(node.name ? node.name : node, message, symbolToString(source)); - }); + var rightType = checkExpression(node.expression); + if (!allConstituentTypesHaveKind(rightType, 1 | 48128 | 512)) { + error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); } + checkSourceElement(node.statement); } - function cloneSymbolTable(symbolTable) { - var result = {}; - for (var id in symbolTable) { - if (ts.hasProperty(symbolTable, id)) { - result[id] = symbolTable[id]; + function checkForInOrForOfVariableDeclaration(iterationStatement) { + var variableDeclarationList = iterationStatement.initializer; + if (variableDeclarationList.declarations.length >= 1) { + var decl = variableDeclarationList.declarations[0]; + checkVariableDeclaration(decl); + } + } + function checkRightHandSideOfForOf(rhsExpression) { + var expressionType = getTypeOfExpression(rhsExpression); + return checkIteratedTypeOrElementType(expressionType, rhsExpression, true); + } + function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput) { + if (inputType.flags & 1) { + return inputType; + } + if (languageVersion >= 2) { + return checkIteratedType(inputType, errorNode) || anyType; + } + if (allowStringInput) { + return checkElementTypeOfArrayOrString(inputType, errorNode); + } + if (isArrayLikeType(inputType)) { + var indexType = getIndexTypeOfType(inputType, 1); + if (indexType) { + return indexType; } } - return result; + error(errorNode, ts.Diagnostics.Type_0_is_not_an_array_type, typeToString(inputType)); + return unknownType; } - function extendSymbolTable(target, source) { - for (var id in source) { - if (ts.hasProperty(source, id)) { - if (!ts.hasProperty(target, id)) { - target[id] = source[id]; + function checkIteratedType(iterable, errorNode) { + ts.Debug.assert(languageVersion >= 2); + var iteratedType = getIteratedType(iterable, errorNode); + if (errorNode && iteratedType) { + checkTypeAssignableTo(iterable, createIterableType(iteratedType), errorNode); + } + return iteratedType; + function getIteratedType(iterable, errorNode) { + // We want to treat type as an iterable, and get the type it is an iterable of. The iterable + // must have the following structure (annotated with the names of the variables below): + // + // { // iterable + // [Symbol.iterator]: { // iteratorFunction + // (): { // iterator + // next: { // iteratorNextFunction + // (): { // iteratorNextResult + // value: T // iteratorNextValue + // } + // } + // } + // } + // } + // + // T is the type we are after. At every level that involves analyzing return types + // of signatures, we union the return types of all the signatures. + // + // Another thing to note is that at any step of this process, we could run into a dead end, + // meaning either the property is missing, or we run into the anyType. If either of these things + // happens, we return undefined to signal that we could not find the iterated type. If a property + // is missing, and the previous step did not result in 'any', then we also give an error if the + // caller requested it. Then the caller can decide what to do in the case where there is no iterated + // type. This is different from returning anyType, because that would signify that we have matched the + // whole pattern and that T (above) is 'any'. + if (allConstituentTypesHaveKind(iterable, 1)) { + return undefined; + } + if ((iterable.flags & 4096) && iterable.target === globalIterableType) { + return iterable.typeArguments[0]; + } + var iteratorFunction = getTypeOfPropertyOfType(iterable, ts.getPropertyNameForKnownSymbolName("iterator")); + if (iteratorFunction && allConstituentTypesHaveKind(iteratorFunction, 1)) { + return undefined; + } + var iteratorFunctionSignatures = iteratorFunction ? getSignaturesOfType(iteratorFunction, 0) : emptyArray; + if (iteratorFunctionSignatures.length === 0) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); } - else { - var symbol = target[id]; - if (!(symbol.flags & 134217728 /* Merged */)) { - target[id] = symbol = cloneSymbol(symbol); - } - extendSymbol(symbol, source[id]); + return undefined; + } + var iterator = getUnionType(ts.map(iteratorFunctionSignatures, getReturnTypeOfSignature)); + if (allConstituentTypesHaveKind(iterator, 1)) { + return undefined; + } + var iteratorNextFunction = getTypeOfPropertyOfType(iterator, "next"); + if (iteratorNextFunction && allConstituentTypesHaveKind(iteratorNextFunction, 1)) { + return undefined; + } + var iteratorNextFunctionSignatures = iteratorNextFunction ? getSignaturesOfType(iteratorNextFunction, 0) : emptyArray; + if (iteratorNextFunctionSignatures.length === 0) { + if (errorNode) { + error(errorNode, ts.Diagnostics.An_iterator_must_have_a_next_method); + } + return undefined; + } + var iteratorNextResult = getUnionType(ts.map(iteratorNextFunctionSignatures, getReturnTypeOfSignature)); + if (allConstituentTypesHaveKind(iteratorNextResult, 1)) { + return undefined; + } + var iteratorNextValue = getTypeOfPropertyOfType(iteratorNextResult, "value"); + if (!iteratorNextValue) { + if (errorNode) { + error(errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); } + return undefined; } + return iteratorNextValue; } } - function getSymbolLinks(symbol) { - if (symbol.flags & 268435456 /* Transient */) - return symbol; - if (!symbol.id) - symbol.id = nextSymbolId++; - return symbolLinks[symbol.id] || (symbolLinks[symbol.id] = {}); - } - function getNodeLinks(node) { - if (!node.id) - node.id = nextNodeId++; - return nodeLinks[node.id] || (nodeLinks[node.id] = {}); + function checkElementTypeOfArrayOrString(arrayOrStringType, errorNode) { + ts.Debug.assert(languageVersion < 2); + var arrayType = removeTypesFromUnionType(arrayOrStringType, 258, true, true); + var hasStringConstituent = arrayOrStringType !== arrayType; + var reportedError = false; + if (hasStringConstituent) { + if (languageVersion < 1) { + error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); + reportedError = true; + } + if (arrayType === emptyObjectType) { + return stringType; + } + } + if (!isArrayLikeType(arrayType)) { + if (!reportedError) { + var diagnostic = hasStringConstituent + ? ts.Diagnostics.Type_0_is_not_an_array_type + : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; + error(errorNode, diagnostic, typeToString(arrayType)); + } + return hasStringConstituent ? stringType : unknownType; + } + var arrayElementType = getIndexTypeOfType(arrayType, 1) || unknownType; + if (hasStringConstituent) { + if (arrayElementType.flags & 258) { + return stringType; + } + return getUnionType([arrayElementType, stringType]); + } + return arrayElementType; } - function getSourceFile(node) { - return ts.getAncestor(node, 201 /* SourceFile */); + function checkBreakOrContinueStatement(node) { + checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); } - function isGlobalSourceFile(node) { - return node.kind === 201 /* SourceFile */ && !ts.isExternalModule(node); + function isGetAccessorWithAnnotatatedSetAccessor(node) { + return !!(node.kind === 137 && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 138))); } - function getSymbol(symbols, name, meaning) { - if (meaning && ts.hasProperty(symbols, name)) { - var symbol = symbols[name]; - ts.Debug.assert((symbol.flags & 67108864 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; + function checkReturnStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + var functionBlock = ts.getContainingFunction(node); + if (!functionBlock) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); } - if (symbol.flags & 33554432 /* Import */) { - var target = resolveImport(symbol); - if (target === unknownSymbol || target.flags & meaning) { - return symbol; + } + if (node.expression) { + var func = ts.getContainingFunction(node); + if (func) { + var returnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + var exprType = checkExpressionCached(node.expression); + if (func.kind === 138) { + error(node.expression, ts.Diagnostics.Setters_cannot_return_a_value); + } + else { + if (func.kind === 136) { + if (!isTypeAssignableTo(exprType, returnType)) { + error(node.expression, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); + } + } + else if (func.type || isGetAccessorWithAnnotatatedSetAccessor(func)) { + checkTypeAssignableTo(exprType, returnType, node.expression, undefined); + } } } } } - function isDefinedBefore(node1, node2) { - var file1 = ts.getSourceFileOfNode(node1); - var file2 = ts.getSourceFileOfNode(node2); - if (file1 === file2) { - return node1.pos <= node2.pos; - } - if (!compilerOptions.out) { - return true; + function checkWithStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.parserContextFlags & 1) { + grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); + } } - var sourceFiles = program.getSourceFiles(); - return sourceFiles.indexOf(file1) <= sourceFiles.indexOf(file2); + checkExpression(node.expression); + error(node.expression, ts.Diagnostics.All_symbols_within_a_with_block_will_be_resolved_to_any); } - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - loop: while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - break loop; + function checkSwitchStatement(node) { + checkGrammarStatementInAmbientContext(node); + var firstDefaultClause; + var hasDuplicateDefaultClause = false; + var expressionType = checkExpression(node.expression); + ts.forEach(node.caseBlock.clauses, function (clause) { + if (clause.kind === 222 && !hasDuplicateDefaultClause) { + if (firstDefaultClause === undefined) { + firstDefaultClause = clause; + } + else { + var sourceFile = ts.getSourceFileOfNode(node); + var start = ts.skipTrivia(sourceFile.text, clause.pos); + var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); + hasDuplicateDefaultClause = true; } } - switch (location.kind) { - case 201 /* SourceFile */: - if (!ts.isExternalModule(location)) - break; - case 189 /* ModuleDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 35653619 /* ModuleMember */)) { - break loop; - } - break; - case 188 /* EnumDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8 /* EnumMember */)) { - break loop; - } + if (produceDiagnostics && clause.kind === 221) { + var caseClause = clause; + var caseType = checkExpression(caseClause.expression); + if (!isTypeAssignableTo(expressionType, caseType)) { + checkTypeAssignableTo(caseType, expressionType, caseClause.expression, undefined); + } + } + ts.forEach(clause.statements, checkSourceElement); + }); + } + function checkLabeledStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + var current = node.parent; + while (current) { + if (ts.isFunctionLike(current)) { break; - case 124 /* Property */: - if (location.parent.kind === 185 /* ClassDeclaration */ && !(location.flags & 128 /* Static */)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455 /* Value */)) { - propertyWithInvalidInitializer = location; - } - } - } + } + if (current.kind === 195 && current.label.text === node.label.text) { + var sourceFile = ts.getSourceFileOfNode(node); + grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 3152352 /* Type */)) { - if (lastLocation && lastLocation.flags & 128 /* Static */) { - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; + } + current = current.parent; + } + } + checkSourceElement(node.statement); + } + function checkThrowStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.expression === undefined) { + grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); + } + } + if (node.expression) { + checkExpression(node.expression); + } + } + function checkTryStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkBlock(node.tryBlock); + var catchClause = node.catchClause; + if (catchClause) { + if (catchClause.variableDeclaration) { + if (catchClause.variableDeclaration.name.kind !== 65) { + grammarErrorOnFirstToken(catchClause.variableDeclaration.name, ts.Diagnostics.Catch_clause_variable_name_must_be_an_identifier); + } + else if (catchClause.variableDeclaration.type) { + grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); + } + else if (catchClause.variableDeclaration.initializer) { + grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); + } + else { + var identifierName = catchClause.variableDeclaration.name.text; + var locals = catchClause.block.locals; + if (locals && ts.hasProperty(locals, identifierName)) { + var localSymbol = locals[identifierName]; + if (localSymbol && (localSymbol.flags & 2) !== 0) { + grammarErrorOnNode(localSymbol.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, identifierName); } - break loop; } - break; - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - if (name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 150 /* FunctionExpression */: - if (name === "arguments") { - result = argumentsSymbol; - break loop; - } - var id = location.name; - if (id && name === id.text) { - result = location.symbol; - break loop; + checkGrammarEvalOrArgumentsInStrictMode(node, catchClause.variableDeclaration.name); + } + } + checkBlock(catchClause.block); + } + if (node.finallyBlock) { + checkBlock(node.finallyBlock); + } + } + function checkIndexConstraints(type) { + var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1); + var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0); + var stringIndexType = getIndexTypeOfType(type, 0); + var numberIndexType = getIndexTypeOfType(type, 1); + if (stringIndexType || numberIndexType) { + ts.forEach(getPropertiesOfObjectType(type), function (prop) { + var propType = getTypeOfSymbol(prop); + checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0); + checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1); + }); + if (type.flags & 1024 && type.symbol.valueDeclaration.kind === 202) { + var classDeclaration = type.symbol.valueDeclaration; + for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (!(member.flags & 128) && ts.hasDynamicName(member)) { + var propType = getTypeOfSymbol(member.symbol); + checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0); + checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1); } - break; - case 197 /* CatchClause */: - var id = location.name; - if (name === id.text) { - result = location.symbol; - break loop; + } + } + } + var errorNode; + if (stringIndexType && numberIndexType) { + errorNode = declaredNumberIndexer || declaredStringIndexer; + if (!errorNode && (type.flags & 2048)) { + var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0) && getIndexTypeOfType(base, 1); }); + errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; + } + } + if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { + error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); + } + function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { + if (!indexType) { + return; + } + if (indexKind === 1 && !isNumericName(prop.valueDeclaration.name)) { + return; + } + var errorNode; + if (prop.valueDeclaration.name.kind === 128 || prop.parent === containingType.symbol) { + errorNode = prop.valueDeclaration; + } + else if (indexDeclaration) { + errorNode = indexDeclaration; + } + else if (containingType.flags & 2048) { + var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); + errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; + } + if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { + var errorMessage = indexKind === 0 + ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 + : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; + error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); + } + } + } + function checkTypeNameIsReserved(name, message) { + switch (name.text) { + case "any": + case "number": + case "boolean": + case "string": + case "symbol": + case "void": + error(name, message, name.text); + } + } + function checkTypeParameters(typeParameterDeclarations) { + if (typeParameterDeclarations) { + for (var i = 0, n = typeParameterDeclarations.length; i < n; i++) { + var node = typeParameterDeclarations[i]; + checkTypeParameter(node); + if (produceDiagnostics) { + for (var j = 0; j < i; j++) { + if (typeParameterDeclarations[j].symbol === node.symbol) { + error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); + } } - break; + } + } + } + } + function checkClassExpression(node) { + grammarErrorOnNode(node, ts.Diagnostics.class_expressions_are_not_currently_supported); + ts.forEach(node.members, checkSourceElement); + return unknownType; + } + function checkClassDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node); + if (node.parent.kind !== 207 && node.parent.kind !== 228) { + grammarErrorOnNode(node, ts.Diagnostics.class_declarations_are_only_supported_directly_inside_a_module_or_as_a_top_level_declaration); + } + if (!node.name && !(node.flags & 256)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); + } + checkGrammarClassDeclarationHeritageClauses(node); + checkDecorators(node); + if (node.name) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + } + checkTypeParameters(node.typeParameters); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + var type = getDeclaredTypeOfSymbol(symbol); + var staticType = getTypeOfSymbol(symbol); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + if (!ts.isSupportedExpressionWithTypeArguments(baseTypeNode)) { + error(baseTypeNode.expression, ts.Diagnostics.Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clauses); + } + emitExtends = emitExtends || !ts.isInAmbientContext(node); + checkExpressionWithTypeArguments(baseTypeNode); + } + var baseTypes = getBaseTypes(type); + if (baseTypes.length) { + if (produceDiagnostics) { + var baseType = baseTypes[0]; + checkTypeAssignableTo(type, baseType, node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); + var staticBaseType = getTypeOfSymbol(baseType.symbol); + checkTypeAssignableTo(staticType, getTypeWithoutConstructors(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); + if (baseType.symbol !== resolveEntityName(baseTypeNode.expression, 107455)) { + error(baseTypeNode, ts.Diagnostics.Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0, typeToString(baseType)); + } + checkKindsOfPropertyMemberOverrides(type, baseType); } - lastLocation = location; - location = location.parent; } - if (!result) { - result = getSymbol(globals, name, meaning); + if (baseTypes.length || (baseTypeNode && compilerOptions.isolatedModules)) { + checkExpressionOrQualifiedName(baseTypeNode.expression); } - if (!result) { - if (nameNotFoundMessage) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - return undefined; + var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); + if (implementedTypeNodes) { + ts.forEach(implementedTypeNodes, function (typeRefNode) { + if (!ts.isSupportedExpressionWithTypeArguments(typeRefNode)) { + error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); + } + checkExpressionWithTypeArguments(typeRefNode); + if (produceDiagnostics) { + var t = getTypeFromTypeNode(typeRefNode); + if (t !== unknownType) { + var declaredType = (t.flags & 4096) ? t.target : t; + if (declaredType.flags & (1024 | 2048)) { + checkTypeAssignableTo(type, t, node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); + } + else { + error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); + } + } + } + }); } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; + ts.forEach(node.members, checkSourceElement); + if (produceDiagnostics) { + checkIndexConstraints(type); + checkTypeForDuplicateIndexSignatures(node); + } + } + function getTargetSymbol(s) { + return s.flags & 16777216 ? getSymbolLinks(s).target : s; + } + function checkKindsOfPropertyMemberOverrides(type, baseType) { + // TypeScript 1.0 spec (April 2014): 8.2.3 + // A derived class inherits all members from its base class it doesn't override. + // Inheritance means that a derived class implicitly contains all non - overridden members of the base class. + // Both public and private property members are inherited, but only public property members can be overridden. + // A property member in a derived class is said to override a property member in a base class + // when the derived class property member has the same name and kind(instance or static) + // as the base class property member. + // The type of an overriding property member must be assignable(section 3.8.4) + // to the type of the overridden property member, or otherwise a compile - time error occurs. + // Base class instance member functions can be overridden by derived class instance member functions, + // but not by other kinds of members. + // Base class instance member variables and accessors can be overridden by + // derived class instance member variables and accessors, but not by other kinds of members. + var baseProperties = getPropertiesOfObjectType(baseType); + for (var _i = 0; _i < baseProperties.length; _i++) { + var baseProperty = baseProperties[_i]; + var base = getTargetSymbol(baseProperty); + if (base.flags & 134217728) { + continue; } - if (result.flags & 2 /* BlockScopedVariable */) { - var declaration = ts.forEach(result.declarations, function (d) { return d.flags & 6144 /* BlockScoped */ ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Block-scoped variable declaration is undefined"); - if (!isDefinedBefore(declaration, errorLocation)) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(declaration.name)); + var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); + if (derived) { + var baseDeclarationFlags = getDeclarationFlagsFromSymbol(base); + var derivedDeclarationFlags = getDeclarationFlagsFromSymbol(derived); + if ((baseDeclarationFlags & 32) || (derivedDeclarationFlags & 32)) { + continue; + } + if ((baseDeclarationFlags & 128) !== (derivedDeclarationFlags & 128)) { + continue; + } + if ((base.flags & derived.flags & 8192) || ((base.flags & 98308) && (derived.flags & 98308))) { + continue; + } + var errorMessage = void 0; + if (base.flags & 8192) { + if (derived.flags & 98304) { + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; + } + else { + ts.Debug.assert((derived.flags & 4) !== 0); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; + } + } + else if (base.flags & 4) { + ts.Debug.assert((derived.flags & 8192) !== 0); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; + } + else { + ts.Debug.assert((base.flags & 98304) !== 0); + ts.Debug.assert((derived.flags & 8192) !== 0); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; } + error(derived.valueDeclaration.name, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); } } - return result; } - function resolveImport(symbol) { - ts.Debug.assert((symbol.flags & 33554432 /* Import */) !== 0, "Should only get Imports here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = ts.getDeclarationOfKind(symbol, 191 /* ImportDeclaration */); - var target = node.moduleReference.kind === 193 /* ExternalModuleReference */ ? resolveExternalModuleName(node, ts.getExternalModuleImportDeclarationExpression(node)) : getSymbolOfPartOfRightHandSideOfImport(node.moduleReference, node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; + function isAccessor(kind) { + return kind === 137 || kind === 138; + } + function areTypeParametersIdentical(list1, list2) { + if (!list1 && !list2) { + return true; + } + if (!list1 || !list2 || list1.length !== list2.length) { + return false; + } + for (var i = 0, len = list1.length; i < len; i++) { + var tp1 = list1[i]; + var tp2 = list2[i]; + if (tp1.name.text !== tp2.name.text) { + return false; } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + if (!tp1.constraint && !tp2.constraint) { + continue; + } + if (!tp1.constraint || !tp2.constraint) { + return false; + } + if (!isTypeIdenticalTo(getTypeFromTypeNode(tp1.constraint), getTypeFromTypeNode(tp2.constraint))) { + return false; } } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; + return true; } - function getSymbolOfPartOfRightHandSideOfImport(entityName, importDeclaration) { - if (!importDeclaration) { - importDeclaration = ts.getAncestor(entityName, 191 /* ImportDeclaration */); - ts.Debug.assert(importDeclaration !== undefined); - } - if (entityName.kind === 63 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 63 /* Identifier */ || entityName.parent.kind === 120 /* QualifiedName */) { - return resolveEntityName(importDeclaration, entityName, 1536 /* Namespace */); + function checkInheritedPropertiesAreIdentical(type, typeNode) { + var baseTypes = getBaseTypes(type); + if (baseTypes.length < 2) { + return true; } - else { - ts.Debug.assert(entityName.parent.kind === 191 /* ImportDeclaration */); - return resolveEntityName(importDeclaration, entityName, 107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */); + var seen = {}; + ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen[p.name] = { prop: p, containingType: type }; }); + var ok = true; + for (var _i = 0; _i < baseTypes.length; _i++) { + var base = baseTypes[_i]; + var properties = getPropertiesOfObjectType(base); + for (var _a = 0; _a < properties.length; _a++) { + var prop = properties[_a]; + if (!ts.hasProperty(seen, prop.name)) { + seen[prop.name] = { prop: prop, containingType: base }; + } + else { + var existing = seen[prop.name]; + var isInheritedProperty = existing.containingType !== type; + if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { + ok = false; + var typeName1 = typeToString(existing.containingType); + var typeName2 = typeToString(base); + var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); + } + } + } } + return ok; } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - function resolveEntityName(location, name, meaning) { - if (ts.getFullWidth(name) === 0) { - return undefined; - } - if (name.kind === 63 /* Identifier */) { - var symbol = resolveName(location, name.text, meaning, ts.Diagnostics.Cannot_find_name_0, name); - if (!symbol) { - return; + function checkInterfaceDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node) || checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); + checkTypeParameters(node.typeParameters); + if (produceDiagnostics) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 203); + if (symbol.declarations.length > 1) { + if (node !== firstInterfaceDecl && !areTypeParametersIdentical(firstInterfaceDecl.typeParameters, node.typeParameters)) { + error(node.name, ts.Diagnostics.All_declarations_of_an_interface_must_have_identical_type_parameters); + } + } + if (node === firstInterfaceDecl) { + var type = getDeclaredTypeOfSymbol(symbol); + if (checkInheritedPropertiesAreIdentical(type, node.name)) { + ts.forEach(getBaseTypes(type), function (baseType) { + checkTypeAssignableTo(type, baseType, node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); + }); + checkIndexConstraints(type); + } } } - else if (name.kind === 120 /* QualifiedName */) { - var namespace = resolveEntityName(location, name.left, 1536 /* Namespace */); - if (!namespace || namespace === unknownSymbol || ts.getFullWidth(name.right) === 0) - return; - var symbol = getSymbol(namespace.exports, name.right.text, meaning); - if (!symbol) { - error(location, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(name.right)); - return; + ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { + if (!ts.isSupportedExpressionWithTypeArguments(heritageElement)) { + error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); } + checkExpressionWithTypeArguments(heritageElement); + }); + ts.forEach(node.members, checkSourceElement); + if (produceDiagnostics) { + checkTypeForDuplicateIndexSignatures(node); } - ts.Debug.assert((symbol.flags & 67108864 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - return symbol.flags & meaning ? symbol : resolveImport(symbol); } - function isExternalModuleNameRelative(moduleName) { - return moduleName.substr(0, 2) === "./" || moduleName.substr(0, 3) === "../" || moduleName.substr(0, 2) === ".\\" || moduleName.substr(0, 3) === "..\\"; + function checkTypeAliasDeclaration(node) { + checkGrammarDecorators(node) || checkGrammarModifiers(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); + checkSourceElement(node.type); } - function resolveExternalModuleName(location, moduleReferenceExpression) { - if (moduleReferenceExpression.kind !== 7 /* StringLiteral */) { - return; + function computeEnumMemberValues(node) { + var nodeLinks = getNodeLinks(node); + if (!(nodeLinks.flags & 128)) { + var enumSymbol = getSymbolOfNode(node); + var enumType = getDeclaredTypeOfSymbol(enumSymbol); + var autoValue = 0; + var ambient = ts.isInAmbientContext(node); + var enumIsConst = ts.isConst(node); + ts.forEach(node.members, function (member) { + if (member.name.kind !== 128 && isNumericLiteralName(member.name.text)) { + error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); + } + var initializer = member.initializer; + if (initializer) { + autoValue = getConstantValueForEnumMemberInitializer(initializer); + if (autoValue === undefined) { + if (enumIsConst) { + error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); + } + else if (!ambient) { + checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); + } + } + else if (enumIsConst) { + if (isNaN(autoValue)) { + error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); + } + else if (!isFinite(autoValue)) { + error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); + } + } + } + else if (ambient && !enumIsConst) { + autoValue = undefined; + } + if (autoValue !== undefined) { + getNodeLinks(member).enumMemberValue = autoValue++; + } + }); + nodeLinks.flags |= 128; } - var moduleReferenceLiteral = moduleReferenceExpression; - var searchPath = ts.getDirectoryPath(getSourceFile(location).filename); - var moduleName = ts.escapeIdentifier(moduleReferenceLiteral.text); - if (!moduleName) - return; - var isRelative = isExternalModuleNameRelative(moduleName); - if (!isRelative) { - var symbol = getSymbol(globals, '"' + moduleName + '"', 512 /* ValueModule */); - if (symbol) { - return getResolvedExportSymbol(symbol); + function getConstantValueForEnumMemberInitializer(initializer) { + return evalConstant(initializer); + function evalConstant(e) { + switch (e.kind) { + case 168: + var value = evalConstant(e.operand); + if (value === undefined) { + return undefined; + } + switch (e.operator) { + case 33: return value; + case 34: return -value; + case 47: return ~value; + } + return undefined; + case 170: + var left = evalConstant(e.left); + if (left === undefined) { + return undefined; + } + var right = evalConstant(e.right); + if (right === undefined) { + return undefined; + } + switch (e.operatorToken.kind) { + case 44: return left | right; + case 43: return left & right; + case 41: return left >> right; + case 42: return left >>> right; + case 40: return left << right; + case 45: return left ^ right; + case 35: return left * right; + case 36: return left / right; + case 33: return left + right; + case 34: return left - right; + case 37: return left % right; + } + return undefined; + case 7: + return +e.text; + case 162: + return evalConstant(e.expression); + case 65: + case 157: + case 156: + var member = initializer.parent; + var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); + var enumType; + var propertyName; + if (e.kind === 65) { + enumType = currentType; + propertyName = e.text; + } + else { + var expression; + if (e.kind === 157) { + if (e.argumentExpression === undefined || + e.argumentExpression.kind !== 8) { + return undefined; + } + expression = e.expression; + propertyName = e.argumentExpression.text; + } + else { + expression = e.expression; + propertyName = e.name.text; + } + var current = expression; + while (current) { + if (current.kind === 65) { + break; + } + else if (current.kind === 156) { + current = current.expression; + } + else { + return undefined; + } + } + enumType = checkExpression(expression); + if (!(enumType.symbol && (enumType.symbol.flags & 384))) { + return undefined; + } + } + if (propertyName === undefined) { + return undefined; + } + var property = getPropertyOfObjectType(enumType, propertyName); + if (!property || !(property.flags & 8)) { + return undefined; + } + var propertyDecl = property.valueDeclaration; + if (member === propertyDecl) { + return undefined; + } + if (!isDefinedBefore(propertyDecl, member)) { + return undefined; + } + return getNodeLinks(propertyDecl).enumMemberValue; + } } } - while (true) { - var filename = ts.normalizePath(ts.combinePaths(searchPath, moduleName)); - var sourceFile = program.getSourceFile(filename + ".ts") || program.getSourceFile(filename + ".d.ts"); - if (sourceFile || isRelative) - break; - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) - break; - searchPath = parentPath; - } - if (sourceFile) { - if (sourceFile.symbol) { - return getResolvedExportSymbol(sourceFile.symbol); - } - error(moduleReferenceLiteral, ts.Diagnostics.File_0_is_not_an_external_module, sourceFile.filename); + } + function checkEnumDeclaration(node) { + if (!produceDiagnostics) { return; } - error(moduleReferenceLiteral, ts.Diagnostics.Cannot_find_external_module_0, moduleName); - } - function getResolvedExportSymbol(moduleSymbol) { - var symbol = getExportAssignmentSymbol(moduleSymbol); - if (symbol) { - if (symbol.flags & (107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */)) { - return symbol; - } - if (symbol.flags & 33554432 /* Import */) { - return resolveImport(symbol); - } + checkGrammarDeclarationNameInStrictMode(node) || checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarEnumDeclaration(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + checkExportsOnMergedDeclarations(node); + computeEnumMemberValues(node); + var enumIsConst = ts.isConst(node); + if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { + error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); } - return moduleSymbol; - } - function getExportAssignmentSymbol(symbol) { - checkTypeOfExportAssignmentSymbol(symbol); - var symbolLinks = getSymbolLinks(symbol); - return symbolLinks.exportAssignSymbol === unknownSymbol ? undefined : symbolLinks.exportAssignSymbol; - } - function checkTypeOfExportAssignmentSymbol(containerSymbol) { - var symbolLinks = getSymbolLinks(containerSymbol); - if (!symbolLinks.exportAssignSymbol) { - var exportInformation = collectExportInformationForSourceFileOrModule(containerSymbol); - if (exportInformation.exportAssignments.length) { - if (exportInformation.exportAssignments.length > 1) { - ts.forEach(exportInformation.exportAssignments, function (node) { return error(node, ts.Diagnostics.A_module_cannot_have_more_than_one_export_assignment); }); - } - var node = exportInformation.exportAssignments[0]; - if (exportInformation.hasExportedMember) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - if (node.exportName.text) { - var meaning = 107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */; - var exportSymbol = resolveName(node, node.exportName.text, meaning, ts.Diagnostics.Cannot_find_name_0, node.exportName); - } + var enumSymbol = getSymbolOfNode(node); + var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); + if (node === firstDeclaration) { + if (enumSymbol.declarations.length > 1) { + ts.forEach(enumSymbol.declarations, function (decl) { + if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { + error(decl.name, ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); + } + }); } - symbolLinks.exportAssignSymbol = exportSymbol || unknownSymbol; - } - } - function collectExportInformationForSourceFileOrModule(symbol) { - var seenExportedMember = false; - var result = []; - ts.forEach(symbol.declarations, function (declaration) { - var block = (declaration.kind === 201 /* SourceFile */ ? declaration : declaration.body); - ts.forEach(block.statements, function (node) { - if (node.kind === 192 /* ExportAssignment */) { - result.push(node); + var seenEnumMissingInitialInitializer = false; + ts.forEach(enumSymbol.declarations, function (declaration) { + if (declaration.kind !== 205) { + return false; } - else { - seenExportedMember = seenExportedMember || (node.flags & 1 /* Export */) !== 0; + var enumDeclaration = declaration; + if (!enumDeclaration.members.length) { + return false; + } + var firstEnumMember = enumDeclaration.members[0]; + if (!firstEnumMember.initializer) { + if (seenEnumMissingInitialInitializer) { + error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); + } + else { + seenEnumMissingInitialInitializer = true; + } } }); - }); - return { - hasExportedMember: seenExportedMember, - exportAssignments: result - }; - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 4194304 /* ExportValue */) !== 0 ? getMergedSymbol(symbol.exportSymbol) : symbol; - } - function symbolIsValue(symbol) { - if (symbol.flags & 67108864 /* Instantiated */) { - return symbolIsValue(getSymbolLinks(symbol).target); - } - if (symbol.flags & 107455 /* Value */) { - return true; } - if (symbol.flags & 33554432 /* Import */) { - return (resolveImport(symbol).flags & 107455 /* Value */) !== 0; - } - return false; } - function findConstructorDeclaration(node) { - var members = node.members; - for (var i = 0; i < members.length; i++) { - var member = members[i]; - if (member.kind === 126 /* Constructor */ && member.body) { - return member; + function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { + var declarations = symbol.declarations; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + if ((declaration.kind === 202 || + (declaration.kind === 201 && ts.nodeIsPresent(declaration.body))) && + !ts.isInAmbientContext(declaration)) { + return declaration; } } + return undefined; } - function createType(flags) { - var result = new Type(checker, flags); - result.id = typeCount++; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createObjectType(kind, symbol) { - var type = createType(kind); - type.symbol = symbol; - return type; - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */; - } - function getNamedMembers(members) { - var result; - for (var id in members) { - if (ts.hasProperty(members, id)) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - var symbol = members[id]; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - } + function inSameLexicalScope(node1, node2) { + var container1 = ts.getEnclosingBlockScopeContainer(node1); + var container2 = ts.getEnclosingBlockScopeContainer(node2); + if (isGlobalSourceFile(container1)) { + return isGlobalSourceFile(container2); + } + else if (isGlobalSourceFile(container2)) { + return false; + } + else { + return container1 === container2; } - return result || emptyArray; - } - function setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexType) - type.stringIndexType = stringIndexType; - if (numberIndexType) - type.numberIndexType = numberIndexType; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { - return setObjectTypeMembers(createObjectType(32768 /* Anonymous */, symbol), members, callSignatures, constructSignatures, stringIndexType, numberIndexType); - } - function isOptionalProperty(propertySymbol) { - return propertySymbol.valueDeclaration && ts.hasQuestionToken(propertySymbol.valueDeclaration) && propertySymbol.valueDeclaration.kind !== 123 /* Parameter */; } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; + function checkModuleDeclaration(node) { + if (produceDiagnostics) { + if (!checkGrammarDeclarationNameInStrictMode(node) && !checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { + if (!ts.isInAmbientContext(node) && node.name.kind === 8) { + grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); } } - switch (location.kind) { - case 201 /* SourceFile */: - if (!ts.isExternalModule(location)) { - break; - } - case 189 /* ModuleDeclaration */: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + if (symbol.flags & 512 + && symbol.declarations.length > 1 + && !ts.isInAmbientContext(node) + && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { + var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); + if (firstNonAmbientClassOrFunc) { + if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { + error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); } - break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - if (result = callback(getSymbolOfNode(location).members)) { - return result; + else if (node.pos < firstNonAmbientClassOrFunc.pos) { + error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 107455 /* Value */ ? 107455 /* Value */ : 1536 /* Namespace */; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - function canQualifySymbol(symbolFromSymbolTable, meaning) { - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; } - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - return !ts.forEach(symbolFromSymbolTable.declarations, function (declaration) { return hasExternalModuleSymbol(declaration); }) && canQualifySymbol(symbolFromSymbolTable, meaning); + var mergedClass = ts.getDeclarationOfKind(symbol, 202); + if (mergedClass && + inSameLexicalScope(node, mergedClass)) { + getNodeLinks(node).flags |= 2048; } } - if (isAccessible(ts.lookUp(symbols, symbol.name))) { - return [symbol]; - } - return ts.forEachValue(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 33554432 /* Import */) { - if (!useOnlyExternalAliasing || ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportDeclaration)) { - var resolvedImportedSymbol = resolveImport(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveImport(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTable(resolvedImportedSymbol.exports) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } + if (node.name.kind === 8) { + if (!isGlobalSourceFile(node.parent)) { + error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules); } - }); - } - if (symbol) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); + if (isExternalModuleNameRelative(node.name.text)) { + error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); + } + } } + checkSourceElement(node.body); } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - if (!ts.hasProperty(symbolTable, symbol.name)) { - return false; + function getFirstIdentifier(node) { + while (true) { + if (node.kind === 127) { + node = node.left; } - var symbolFromSymbolTable = symbolTable[symbol.name]; - if (symbolFromSymbolTable === symbol) { - return true; + else if (node.kind === 156) { + node = node.expression; } - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 33554432 /* Import */) ? resolveImport(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; + else { + break; } + } + ts.Debug.assert(node.kind === 65); + return node; + } + function checkExternalImportOrExportDeclaration(node) { + var moduleName = ts.getExternalModuleName(node); + if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 8) { + error(moduleName, ts.Diagnostics.String_literal_expected); return false; - }); - return qualify; + } + var inAmbientExternalModule = node.parent.kind === 207 && node.parent.parent.name.kind === 8; + if (node.parent.kind !== 228 && !inAmbientExternalModule) { + error(moduleName, node.kind === 216 ? + ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : + ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); + return false; + } + if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) { + error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); + return false; + } + return true; } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning) { - if (symbol && enclosingDeclaration && !(symbol.flags & 1048576 /* TypeParameter */)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0]); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1536 /* Namespace */) : undefined - }; - } - return hasAccessibleDeclarations; - } - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - var symbolExternalModule = ts.forEach(initialSymbol.declarations, function (declaration) { return getExternalModuleContainer(declaration); }); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2 /* CannotBeNamed */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } + function checkAliasSymbol(node) { + var symbol = getSymbolOfNode(node); + var target = resolveAlias(symbol); + if (target !== unknownSymbol) { + var excludedMeanings = (symbol.flags & 107455 ? 107455 : 0) | + (symbol.flags & 793056 ? 793056 : 0) | + (symbol.flags & 1536 ? 1536 : 0); + if (target.flags & excludedMeanings) { + var message = node.kind === 218 ? + ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : + ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; + error(node, message, symbolToString(symbol)); } - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning) - }; } - return { accessibility: 0 /* Accessible */ }; - function getExternalModuleContainer(declaration) { - for (; declaration; declaration = declaration.parent) { - if (hasExternalModuleSymbol(declaration)) { - return getSymbolOfNode(declaration); + } + function checkImportBinding(node) { + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + checkAliasSymbol(node); + } + function checkImportDeclaration(node) { + if (!checkGrammarImportDeclarationNameInStrictMode(node) && !checkGrammarDecorators(node) && !checkGrammarModifiers(node) && (node.flags & 499)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); + } + if (checkExternalImportOrExportDeclaration(node)) { + var importClause = node.importClause; + if (importClause) { + if (importClause.name) { + checkImportBinding(importClause); + } + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 212) { + checkImportBinding(importClause.namedBindings); + } + else { + ts.forEach(importClause.namedBindings.elements, checkImportBinding); + } } } } } - function hasExternalModuleSymbol(declaration) { - return (declaration.kind === 189 /* ModuleDeclaration */ && declaration.name.kind === 7 /* StringLiteral */) || (declaration.kind === 201 /* SourceFile */ && ts.isExternalModule(declaration)); - } - function hasVisibleDeclarations(symbol) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0 /* Accessible */, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - if (declaration.kind === 191 /* ImportDeclaration */ && !(declaration.flags & 1 /* Export */) && isDeclarationVisible(declaration.parent)) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, declaration)) { - aliasesToMakeVisible.push(declaration); + function checkImportEqualsDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node) || checkGrammarDecorators(node) || checkGrammarModifiers(node); + if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { + checkImportBinding(node); + if (node.flags & 1) { + markExportAsReferenced(node); + } + if (ts.isInternalModuleImportEqualsDeclaration(node)) { + var target = resolveAlias(getSymbolOfNode(node)); + if (target !== unknownSymbol) { + if (target.flags & 107455) { + var moduleName = getFirstIdentifier(node.moduleReference); + if (!(resolveEntityName(moduleName, 107455 | 1536).flags & 1536)) { + error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); } } - else { - aliasesToMakeVisible = [declaration]; + if (target.flags & 793056) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); } - return true; } - return false; } - return true; + else { + if (languageVersion >= 2) { + grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_or_import_d_from_mod_instead); + } + } } } - function isEntityNameVisible(entityName, enclosingDeclaration) { - var meaning; - if (entityName.parent.kind === 135 /* TypeQuery */) { - meaning = 107455 /* Value */ | 4194304 /* ExportValue */; + function checkExportDeclaration(node) { + if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && (node.flags & 499)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); + } + if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { + if (node.exportClause) { + ts.forEach(node.exportClause.elements, checkExportSpecifier); + var inAmbientExternalModule = node.parent.kind === 207 && node.parent.parent.name.kind === 8; + if (node.parent.kind !== 228 && !inAmbientExternalModule) { + error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); + } + } + else { + var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); + if (moduleSymbol && moduleSymbol.exports["export="]) { + error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); + } + } + } + } + function checkExportSpecifier(node) { + checkAliasSymbol(node); + if (!node.parent.parent.moduleSpecifier) { + markExportAsReferenced(node); + } + } + function checkExportAssignment(node) { + var container = node.parent.kind === 228 ? node.parent : node.parent.parent; + if (container.kind === 206 && container.name.kind === 65) { + error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); + return; } - else if (entityName.kind === 120 /* QualifiedName */ || entityName.parent.kind === 191 /* ImportDeclaration */) { - meaning = 1536 /* Namespace */; + if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && (node.flags & 499)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); + } + if (node.expression.kind === 65) { + markExportAsReferenced(node); } else { - meaning = 3152352 /* Type */; + checkExpressionCached(node.expression); + } + checkExternalModuleExports(container); + if (node.isExportEquals && !ts.isInAmbientContext(node)) { + if (languageVersion >= 2) { + grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_export_default_instead); + } + else if (compilerOptions.module === 4) { + grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); + } } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); - return (symbol && hasVisibleDeclarations(symbol)) || { - accessibility: 1 /* NotAccessible */, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); + function getModuleStatements(node) { + if (node.kind === 228) { + return node.statements; + } + if (node.kind === 206 && node.body.kind === 207) { + return node.body.statements; + } + return emptyArray; } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); + function hasExportedMembers(moduleSymbol) { + for (var id in moduleSymbol.exports) { + if (id !== "export=") { + return true; + } + } + return false; } - function writeSpace(writer) { - writer.writeSpace(" "); + function checkExternalModuleExports(node) { + var moduleSymbol = getSymbolOfNode(node); + var links = getSymbolLinks(moduleSymbol); + if (!links.exportsChecked) { + var exportEqualsSymbol = moduleSymbol.exports["export="]; + if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { + var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; + error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); + } + links.exportsChecked = true; + } } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; + function checkSourceElement(node) { + if (!node) + return; + switch (node.kind) { + case 129: + return checkTypeParameter(node); + case 130: + return checkParameter(node); + case 133: + case 132: + return checkPropertyDeclaration(node); + case 143: + case 144: + case 139: + case 140: + return checkSignatureDeclaration(node); + case 141: + return checkSignatureDeclaration(node); + case 135: + case 134: + return checkMethodDeclaration(node); + case 136: + return checkConstructorDeclaration(node); + case 137: + case 138: + return checkAccessorDeclaration(node); + case 142: + return checkTypeReferenceNode(node); + case 145: + return checkTypeQuery(node); + case 146: + return checkTypeLiteral(node); + case 147: + return checkArrayType(node); + case 148: + return checkTupleType(node); + case 149: + return checkUnionType(node); + case 150: + return checkSourceElement(node.type); + case 201: + return checkFunctionDeclaration(node); + case 180: + case 207: + return checkBlock(node); + case 181: + return checkVariableStatement(node); + case 183: + return checkExpressionStatement(node); + case 184: + return checkIfStatement(node); + case 185: + return checkDoStatement(node); + case 186: + return checkWhileStatement(node); + case 187: + return checkForStatement(node); + case 188: + return checkForInStatement(node); + case 189: + return checkForOfStatement(node); + case 190: + case 191: + return checkBreakOrContinueStatement(node); + case 192: + return checkReturnStatement(node); + case 193: + return checkWithStatement(node); + case 194: + return checkSwitchStatement(node); + case 195: + return checkLabeledStatement(node); + case 196: + return checkThrowStatement(node); + case 197: + return checkTryStatement(node); + case 199: + return checkVariableDeclaration(node); + case 153: + return checkBindingElement(node); + case 202: + return checkClassDeclaration(node); + case 203: + return checkInterfaceDeclaration(node); + case 204: + return checkTypeAliasDeclaration(node); + case 205: + return checkEnumDeclaration(node); + case 206: + return checkModuleDeclaration(node); + case 210: + return checkImportDeclaration(node); + case 209: + return checkImportEqualsDeclaration(node); + case 216: + return checkExportDeclaration(node); + case 215: + return checkExportAssignment(node); + case 182: + checkGrammarStatementInAmbientContext(node); + return; + case 198: + checkGrammarStatementInAmbientContext(node); + return; + case 219: + return checkMissingDeclaration(node); + } } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 /* NoTruncation */ ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; + function checkFunctionExpressionBodies(node) { + switch (node.kind) { + case 163: + case 164: + ts.forEach(node.parameters, checkFunctionExpressionBodies); + checkFunctionExpressionOrObjectLiteralMethodBody(node); + break; + case 135: + case 134: + ts.forEach(node.decorators, checkFunctionExpressionBodies); + ts.forEach(node.parameters, checkFunctionExpressionBodies); + if (ts.isObjectLiteralMethod(node)) { + checkFunctionExpressionOrObjectLiteralMethodBody(node); + } + break; + case 136: + case 137: + case 138: + case 201: + ts.forEach(node.parameters, checkFunctionExpressionBodies); + break; + case 193: + checkFunctionExpressionBodies(node.expression); + break; + case 131: + case 130: + case 133: + case 132: + case 151: + case 152: + case 153: + case 154: + case 155: + case 225: + case 156: + case 157: + case 158: + case 159: + case 160: + case 172: + case 178: + case 161: + case 162: + case 166: + case 167: + case 165: + case 168: + case 169: + case 170: + case 171: + case 174: + case 180: + case 207: + case 181: + case 183: + case 184: + case 185: + case 186: + case 187: + case 188: + case 189: + case 190: + case 191: + case 192: + case 194: + case 208: + case 221: + case 222: + case 195: + case 196: + case 197: + case 224: + case 199: + case 200: + case 202: + case 205: + case 227: + case 215: + case 228: + ts.forEachChild(node, checkFunctionExpressionBodies); + break; } - return result; } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */) { - var node = type.symbol.declarations[0].parent; - while (node.kind === 140 /* ParenthesizedType */) { - node = node.parent; + function checkSourceFile(node) { + var start = new Date().getTime(); + checkSourceFileWorker(node); + ts.checkTime += new Date().getTime() - start; + } + function checkSourceFileWorker(node) { + var links = getNodeLinks(node); + if (!(links.flags & 1)) { + checkGrammarSourceFile(node); + emitExtends = false; + emitDecorate = false; + emitParam = false; + potentialThisCollisions.length = 0; + ts.forEach(node.statements, checkSourceElement); + checkFunctionExpressionBodies(node); + if (ts.isExternalModule(node)) { + checkExternalModuleExports(node); } - if (node.kind === 187 /* TypeAliasDeclaration */) { - return getSymbolOfNode(node); + if (potentialThisCollisions.length) { + ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); + potentialThisCollisions.length = 0; + } + if (emitExtends) { + links.flags |= 8; + } + if (emitDecorate) { + links.flags |= 512; + } + if (emitParam) { + links.flags |= 1024; } + links.flags |= 1; } - return undefined; } - var _displayBuilder; - function getSymbolDisplayBuilder() { - function appendSymbolNameOnly(symbol, writer) { - if (symbol.declarations && symbol.declarations.length > 0) { - var declaration = symbol.declarations[0]; - if (declaration.name) { - writer.writeSymbol(ts.declarationNameToString(declaration.name), symbol); - return; + function getDiagnostics(sourceFile) { + throwIfNonDiagnosticsProducing(); + if (sourceFile) { + checkSourceFile(sourceFile); + return diagnostics.getDiagnostics(sourceFile.fileName); + } + ts.forEach(host.getSourceFiles(), checkSourceFile); + return diagnostics.getDiagnostics(); + } + function getGlobalDiagnostics() { + throwIfNonDiagnosticsProducing(); + return diagnostics.getGlobalDiagnostics(); + } + function throwIfNonDiagnosticsProducing() { + if (!produceDiagnostics) { + throw new Error("Trying to get diagnostics from a type checker that does not produce them."); + } + } + function isInsideWithStatementBody(node) { + if (node) { + while (node.parent) { + if (node.parent.kind === 193 && node.parent.statement === node) { + return true; } + node = node.parent; } - writer.writeSymbol(symbol.name, symbol); } - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - if (flags & 1 /* WriteTypeParametersOrArguments */) { - if (symbol.flags & 67108864 /* Instantiated */) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - writePunctuation(writer, 19 /* DotToken */); + return false; + } + function getSymbolsInScope(location, meaning) { + var symbols = {}; + var memberFlags = 0; + if (isInsideWithStatementBody(location)) { + return []; + } + populateSymbols(); + return symbolsToArray(symbols); + function populateSymbols() { + while (location) { + if (location.locals && !isGlobalSourceFile(location)) { + copySymbols(location.locals, meaning); } - parentSymbol = symbol; - appendSymbolNameOnly(symbol, writer); - } - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - function walkSymbol(symbol, meaning) { - if (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2 /* UseOnlyExternalAliasing */)); - if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - walkSymbol(getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol), getQualifiedLeftMeaning(meaning)); - } - if (accessibleSymbolChain) { - for (var i = 0, n = accessibleSymbolChain.length; i < n; i++) { - appendParentTypeArgumentsAndSymbolName(accessibleSymbolChain[i]); + switch (location.kind) { + case 228: + if (!ts.isExternalModule(location)) { + break; } - } - else { - if (!parentSymbol && ts.forEach(symbol.declarations, function (declaration) { return hasExternalModuleSymbol(declaration); })) { - return; + case 206: + copySymbols(getSymbolOfNode(location).exports, meaning & 8914931); + break; + case 205: + copySymbols(getSymbolOfNode(location).exports, meaning & 8); + break; + case 202: + case 203: + if (!(memberFlags & 128)) { + copySymbols(getSymbolOfNode(location).members, meaning & 793056); } - if (symbol.flags & 2048 /* TypeLiteral */ || symbol.flags & 4096 /* ObjectLiteral */) { - return; + break; + case 163: + if (location.name) { + copySymbol(location.symbol, meaning); } - appendParentTypeArgumentsAndSymbolName(symbol); - } + break; } + memberFlags = location.flags; + location = location.parent; } - if (enclosingDeclaration && !(symbol.flags & 1048576 /* TypeParameter */)) { - walkSymbol(symbol, meaning); - return; - } - return appendParentTypeArgumentsAndSymbolName(symbol); + copySymbols(globals, meaning); } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, typeStack) { - var globalFlagsToPass = globalFlags & 16 /* WriteOwnNameForAnyLike */; - return writeType(type, globalFlags); - function writeType(type, flags) { - if (type.flags & 127 /* Intrinsic */) { - writer.writeKeyword(!(globalFlags & 16 /* WriteOwnNameForAnyLike */) && (type.flags & 1 /* Any */) ? "any" : type.intrinsicName); - } - else if (type.flags & 4096 /* Reference */) { - writeTypeReference(type, flags); - } - else if (type.flags & (1024 /* Class */ | 2048 /* Interface */ | 128 /* Enum */ | 512 /* TypeParameter */)) { - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 3152352 /* Type */); - } - else if (type.flags & 8192 /* Tuple */) { - writeTupleType(type); - } - else if (type.flags & 16384 /* Union */) { - writeUnionType(type, flags); - } - else if (type.flags & 32768 /* Anonymous */) { - writeAnonymousType(type, flags); - } - else if (type.flags & 256 /* StringLiteral */) { - writer.writeStringLiteral(type.text); - } - else { - writePunctuation(writer, 13 /* OpenBraceToken */); - writeSpace(writer); - writePunctuation(writer, 20 /* DotDotDotToken */); - writeSpace(writer); - writePunctuation(writer, 14 /* CloseBraceToken */); - } - } - function writeTypeList(types, union) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (union) { - writeSpace(writer); - } - writePunctuation(writer, union ? 43 /* BarToken */ : 22 /* CommaToken */); - writeSpace(writer); - } - writeType(types[i], union ? 64 /* InElementType */ : 0 /* None */); + function copySymbol(symbol, meaning) { + if (symbol.flags & meaning) { + var id = symbol.name; + if (!isReservedMemberName(id) && !ts.hasProperty(symbols, id)) { + symbols[id] = symbol; } } - function writeTypeReference(type, flags) { - if (type.target === globalArrayType && !(flags & 1 /* WriteArrayAsGenericType */)) { - writeType(type.typeArguments[0], 64 /* InElementType */); - writePunctuation(writer, 17 /* OpenBracketToken */); - writePunctuation(writer, 18 /* CloseBracketToken */); - } - else { - buildSymbolDisplay(type.target.symbol, writer, enclosingDeclaration, 3152352 /* Type */); - writePunctuation(writer, 23 /* LessThanToken */); - writeTypeList(type.typeArguments, false); - writePunctuation(writer, 24 /* GreaterThanToken */); + } + function copySymbols(source, meaning) { + if (meaning) { + for (var id in source) { + if (ts.hasProperty(source, id)) { + copySymbol(source[id], meaning); + } } } - function writeTupleType(type) { - writePunctuation(writer, 17 /* OpenBracketToken */); - writeTypeList(type.elementTypes, false); - writePunctuation(writer, 18 /* CloseBracketToken */); + } + if (isInsideWithStatementBody(location)) { + return []; + } + while (location) { + if (location.locals && !isGlobalSourceFile(location)) { + copySymbols(location.locals, meaning); } - function writeUnionType(type, flags) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 15 /* OpenParenToken */); - } - writeTypeList(type.types, true); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 16 /* CloseParenToken */); - } + switch (location.kind) { + case 228: + if (!ts.isExternalModule(location)) + break; + case 206: + copySymbols(getSymbolOfNode(location).exports, meaning & 8914931); + break; + case 205: + copySymbols(getSymbolOfNode(location).exports, meaning & 8); + break; + case 202: + case 203: + if (!(memberFlags & 128)) { + copySymbols(getSymbolOfNode(location).members, meaning & 793056); + } + break; + case 163: + if (location.name) { + copySymbol(location.symbol, meaning); + } + break; } - function writeAnonymousType(type, flags) { - if (type.symbol && type.symbol.flags & (32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - writeTypeofSymbol(type); + memberFlags = location.flags; + location = location.parent; + } + copySymbols(globals, meaning); + return symbolsToArray(symbols); + } + function isTypeDeclarationName(name) { + return name.kind == 65 && + isTypeDeclaration(name.parent) && + name.parent.name === name; + } + function isTypeDeclaration(node) { + switch (node.kind) { + case 129: + case 202: + case 203: + case 204: + case 205: + return true; + } + } + function isTypeReferenceIdentifier(entityName) { + var node = entityName; + while (node.parent && node.parent.kind === 127) { + node = node.parent; + } + return node.parent && node.parent.kind === 142; + } + function isHeritageClauseElementIdentifier(entityName) { + var node = entityName; + while (node.parent && node.parent.kind === 156) { + node = node.parent; + } + return node.parent && node.parent.kind === 177; + } + function isTypeNode(node) { + if (142 <= node.kind && node.kind <= 150) { + return true; + } + switch (node.kind) { + case 112: + case 120: + case 122: + case 113: + case 123: + return true; + case 99: + return node.parent.kind !== 167; + case 8: + return node.parent.kind === 130; + case 177: + return true; + case 65: + if (node.parent.kind === 127 && node.parent.right === node) { + node = node.parent; } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeofSymbol(type); + else if (node.parent.kind === 156 && node.parent.name === node) { + node = node.parent; } - else if (typeStack && ts.contains(typeStack, type)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 3152352 /* Type */); - } - else { - writeKeyword(writer, 109 /* AnyKeyword */); - } + case 127: + case 156: + ts.Debug.assert(node.kind === 65 || node.kind === 127 || node.kind === 156, "'node' was expected to be a qualified name, identifier or property access in 'isTypeNode'."); + var parent_5 = node.parent; + if (parent_5.kind === 145) { + return false; } - else { - if (!typeStack) { - typeStack = []; - } - typeStack.push(type); - writeLiteralType(type, flags); - typeStack.pop(); + if (142 <= parent_5.kind && parent_5.kind <= 150) { + return true; } - function shouldWriteTypeOfFunctionSymbol() { - if (type.symbol) { - var isStaticMethodSymbol = !!(type.symbol.flags & 8192 /* Method */ && ts.forEach(type.symbol.declarations, function (declaration) { return declaration.flags & 128 /* Static */; })); - var isNonLocalFunctionSymbol = !!(type.symbol.flags & 16 /* Function */) && (type.symbol.parent || ts.forEach(type.symbol.declarations, function (declaration) { return declaration.parent.kind === 201 /* SourceFile */ || declaration.parent.kind === 190 /* ModuleBlock */; })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return !!(flags & 2 /* UseTypeOfFunction */) || (typeStack && ts.contains(typeStack, type)); - } - } + switch (parent_5.kind) { + case 177: + return true; + case 129: + return node === parent_5.constraint; + case 133: + case 132: + case 130: + case 199: + return node === parent_5.type; + case 201: + case 163: + case 164: + case 136: + case 135: + case 134: + case 137: + case 138: + return node === parent_5.type; + case 139: + case 140: + case 141: + return node === parent_5.type; + case 161: + return node === parent_5.type; + case 158: + case 159: + return parent_5.typeArguments && ts.indexOf(parent_5.typeArguments, node) >= 0; + case 160: + return false; } + } + return false; + } + function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { + while (nodeOnRightSide.parent.kind === 127) { + nodeOnRightSide = nodeOnRightSide.parent; + } + if (nodeOnRightSide.parent.kind === 209) { + return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; + } + if (nodeOnRightSide.parent.kind === 215) { + return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; + } + return undefined; + } + function isInRightSideOfImportOrExportAssignment(node) { + return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; + } + function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { + if (ts.isDeclarationName(entityName)) { + return getSymbolOfNode(entityName.parent); + } + if (entityName.parent.kind === 215) { + return resolveEntityName(entityName, 107455 | 793056 | 1536 | 8388608); + } + if (entityName.kind !== 156) { + if (isInRightSideOfImportOrExportAssignment(entityName)) { + return getSymbolOfPartOfRightHandSideOfImportEquals(entityName); } - function writeTypeofSymbol(type) { - writeKeyword(writer, 95 /* TypeOfKeyword */); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455 /* Value */); + } + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { + entityName = entityName.parent; + } + if (isHeritageClauseElementIdentifier(entityName)) { + var meaning = entityName.parent.kind === 177 ? 793056 : 1536; + meaning |= 8388608; + return resolveEntityName(entityName, meaning); + } + else if (ts.isExpression(entityName)) { + if (ts.nodeIsMissing(entityName)) { + return undefined; } - function getIndexerParameterName(type, indexKind, fallbackName) { - var declaration = getIndexDeclarationOfSymbol(type.symbol, indexKind); - if (!declaration) { - return fallbackName; - } - ts.Debug.assert(declaration.parameters.length !== 0); - return ts.declarationNameToString(declaration.parameters[0].name); + if (entityName.kind === 65) { + var meaning = 107455 | 8388608; + return resolveEntityName(entityName, meaning); } - function writeLiteralType(type, flags) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexType && !resolved.numberIndexType) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 13 /* OpenBraceToken */); - writePunctuation(writer, 14 /* CloseBraceToken */); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 15 /* OpenParenToken */); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, typeStack); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 16 /* CloseParenToken */); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 15 /* OpenParenToken */); - } - writeKeyword(writer, 86 /* NewKeyword */); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, typeStack); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 16 /* CloseParenToken */); - } - return; - } + else if (entityName.kind === 156) { + var symbol = getNodeLinks(entityName).resolvedSymbol; + if (!symbol) { + checkPropertyAccessExpression(entityName); } - writePunctuation(writer, 13 /* OpenBraceToken */); - writer.writeLine(); - writer.increaseIndent(); - for (var i = 0; i < resolved.callSignatures.length; i++) { - buildSignatureDisplay(resolved.callSignatures[i], writer, enclosingDeclaration, globalFlagsToPass, typeStack); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); + return getNodeLinks(entityName).resolvedSymbol; + } + else if (entityName.kind === 127) { + var symbol = getNodeLinks(entityName).resolvedSymbol; + if (!symbol) { + checkQualifiedName(entityName); } - for (var i = 0; i < resolved.constructSignatures.length; i++) { - writeKeyword(writer, 86 /* NewKeyword */); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[i], writer, enclosingDeclaration, globalFlagsToPass, typeStack); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); + return getNodeLinks(entityName).resolvedSymbol; + } + } + else if (isTypeReferenceIdentifier(entityName)) { + var meaning = entityName.parent.kind === 142 ? 793056 : 1536; + meaning |= 8388608; + return resolveEntityName(entityName, meaning); + } + return undefined; + } + function getSymbolInfo(node) { + if (isInsideWithStatementBody(node)) { + return undefined; + } + if (ts.isDeclarationName(node)) { + return getSymbolOfNode(node.parent); + } + if (node.kind === 65 && isInRightSideOfImportOrExportAssignment(node)) { + return node.parent.kind === 215 + ? getSymbolOfEntityNameOrPropertyAccessExpression(node) + : getSymbolOfPartOfRightHandSideOfImportEquals(node); + } + switch (node.kind) { + case 65: + case 156: + case 127: + return getSymbolOfEntityNameOrPropertyAccessExpression(node); + case 93: + case 91: + var type = checkExpression(node); + return type.symbol; + case 114: + var constructorDeclaration = node.parent; + if (constructorDeclaration && constructorDeclaration.kind === 136) { + return constructorDeclaration.parent.symbol; } - if (resolved.stringIndexType) { - writePunctuation(writer, 17 /* OpenBracketToken */); - writer.writeParameter(getIndexerParameterName(resolved, 0 /* String */, "x")); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeKeyword(writer, 118 /* StringKeyword */); - writePunctuation(writer, 18 /* CloseBracketToken */); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeType(resolved.stringIndexType, 0 /* None */); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); + return undefined; + case 8: + var moduleName; + if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && + ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || + ((node.parent.kind === 210 || node.parent.kind === 216) && + node.parent.moduleSpecifier === node)) { + return resolveExternalModuleName(node, node); + } + case 7: + if (node.parent.kind == 157 && node.parent.argumentExpression === node) { + var objectType = checkExpression(node.parent.expression); + if (objectType === unknownType) + return undefined; + var apparentType = getApparentType(objectType); + if (apparentType === unknownType) + return undefined; + return getPropertyOfType(apparentType, node.text); } - if (resolved.numberIndexType) { - writePunctuation(writer, 17 /* OpenBracketToken */); - writer.writeParameter(getIndexerParameterName(resolved, 1 /* Number */, "x")); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeKeyword(writer, 116 /* NumberKeyword */); - writePunctuation(writer, 18 /* CloseBracketToken */); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeType(resolved.numberIndexType, 0 /* None */); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); + break; + } + return undefined; + } + function getShorthandAssignmentValueSymbol(location) { + if (location && location.kind === 226) { + return resolveEntityName(location.name, 107455); + } + return undefined; + } + function getTypeOfNode(node) { + if (isInsideWithStatementBody(node)) { + return unknownType; + } + if (isTypeNode(node)) { + return getTypeFromTypeNode(node); + } + if (ts.isExpression(node)) { + return getTypeOfExpression(node); + } + if (isTypeDeclaration(node)) { + var symbol = getSymbolOfNode(node); + return getDeclaredTypeOfSymbol(symbol); + } + if (isTypeDeclarationName(node)) { + var symbol = getSymbolInfo(node); + return symbol && getDeclaredTypeOfSymbol(symbol); + } + if (ts.isDeclaration(node)) { + var symbol = getSymbolOfNode(node); + return getTypeOfSymbol(symbol); + } + if (ts.isDeclarationName(node)) { + var symbol = getSymbolInfo(node); + return symbol && getTypeOfSymbol(symbol); + } + if (isInRightSideOfImportOrExportAssignment(node)) { + var symbol = getSymbolInfo(node); + var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); + return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); + } + return unknownType; + } + function getTypeOfExpression(expr) { + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { + expr = expr.parent; + } + return checkExpression(expr); + } + function getAugmentedPropertiesOfType(type) { + type = getApparentType(type); + var propsByName = createSymbolTable(getPropertiesOfType(type)); + if (getSignaturesOfType(type, 0).length || getSignaturesOfType(type, 1).length) { + ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { + if (!ts.hasProperty(propsByName, p.name)) { + propsByName[p.name] = p; } - for (var i = 0; i < resolved.properties.length; i++) { - var p = resolved.properties[i]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0 /* Call */); - for (var j = 0; j < signatures.length; j++) { - buildSymbolDisplay(p, writer); - if (isOptionalProperty(p)) { - writePunctuation(writer, 49 /* QuestionToken */); - } - buildSignatureDisplay(signatures[j], writer, enclosingDeclaration, globalFlagsToPass, typeStack); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); - } - } - else { - buildSymbolDisplay(p, writer); - if (isOptionalProperty(p)) { - writePunctuation(writer, 49 /* QuestionToken */); - } - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeType(t, 0 /* None */); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); - } + }); + } + return getNamedMembers(propsByName); + } + function getRootSymbols(symbol) { + if (symbol.flags & 268435456) { + var symbols = []; + var name_10 = symbol.name; + ts.forEach(getSymbolLinks(symbol).unionType.types, function (t) { + symbols.push(getPropertyOfType(t, name_10)); + }); + return symbols; + } + else if (symbol.flags & 67108864) { + var target = getSymbolLinks(symbol).target; + if (target) { + return [target]; + } + } + return [symbol]; + } + function isExternalModuleSymbol(symbol) { + return symbol.flags & 512 && symbol.declarations.length === 1 && symbol.declarations[0].kind === 228; + } + function getAliasNameSubstitution(symbol, getGeneratedNameForNode) { + if (languageVersion >= 2) { + return undefined; + } + var node = getDeclarationOfAliasSymbol(symbol); + if (node) { + if (node.kind === 211) { + var defaultKeyword; + if (languageVersion === 0) { + defaultKeyword = "[\"default\"]"; } - writer.decreaseIndent(); - writePunctuation(writer, 14 /* CloseBraceToken */); + else { + defaultKeyword = ".default"; + } + return getGeneratedNameForNode(node.parent) + defaultKeyword; + } + if (node.kind === 214) { + var moduleName = getGeneratedNameForNode(node.parent.parent.parent); + var propertyName = node.propertyName || node.name; + return moduleName + "." + ts.unescapeIdentifier(propertyName.text); } } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaraiton, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 /* Class */ || targetSymbol.flags & 64 /* Interface */) { - buildDisplayForTypeParametersAndDelimiters(getTypeParametersOfClassOrInterface(symbol), writer, enclosingDeclaraiton, flags); + } + function getExportNameSubstitution(symbol, location, getGeneratedNameForNode) { + if (isExternalModuleSymbol(symbol.parent)) { + if (languageVersion >= 2 || compilerOptions.module === 4) { + return undefined; } + return "exports." + ts.unescapeIdentifier(symbol.name); } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, typeStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 77 /* ExtendsKeyword */); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, typeStack); + var node = location; + var containerSymbol = getParentOfSymbol(symbol); + while (node) { + if ((node.kind === 206 || node.kind === 205) && getSymbolOfNode(node) === containerSymbol) { + return getGeneratedNameForNode(node) + "." + ts.unescapeIdentifier(symbol.name); } + node = node.parent; } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, typeStack) { - if (ts.hasDotDotDotToken(p.valueDeclaration)) { - writePunctuation(writer, 20 /* DotDotDotToken */); + } + function getExpressionNameSubstitution(node, getGeneratedNameForNode) { + var symbol = getNodeLinks(node).resolvedSymbol || (ts.isDeclarationName(node) ? getSymbolOfNode(node.parent) : undefined); + if (symbol) { + if (symbol.parent) { + return getExportNameSubstitution(symbol, node.parent, getGeneratedNameForNode); } - appendSymbolNameOnly(p, writer); - if (ts.hasQuestionToken(p.valueDeclaration) || p.valueDeclaration.initializer) { - writePunctuation(writer, 49 /* QuestionToken */); + var exportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); + if (symbol !== exportSymbol && !(exportSymbol.flags & 944)) { + return getExportNameSubstitution(exportSymbol, node.parent, getGeneratedNameForNode); } - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - buildTypeDisplay(getTypeOfSymbol(p), writer, enclosingDeclaration, flags, typeStack); - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, typeStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 23 /* LessThanToken */); - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 22 /* CommaToken */); - writeSpace(writer); - } - buildTypeParameterDisplay(typeParameters[i], writer, enclosingDeclaration, flags, typeStack); - } - writePunctuation(writer, 24 /* GreaterThanToken */); + if (symbol.flags & 8388608) { + return getAliasNameSubstitution(symbol, getGeneratedNameForNode); } } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration, flags, typeStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 23 /* LessThanToken */); - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 22 /* CommaToken */); - writeSpace(writer); - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, 0 /* None */); - } - writePunctuation(writer, 24 /* GreaterThanToken */); + } + function isValueAliasDeclaration(node) { + switch (node.kind) { + case 209: + case 211: + case 212: + case 214: + case 218: + return isAliasResolvedToValue(getSymbolOfNode(node)); + case 216: + var exportClause = node.exportClause; + return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); + case 215: + return node.expression && node.expression.kind === 65 ? isAliasResolvedToValue(getSymbolOfNode(node)) : true; + } + return false; + } + function isTopLevelValueImportEqualsWithEntityName(node) { + if (node.parent.kind !== 228 || !ts.isInternalModuleImportEqualsDeclaration(node)) { + return false; + } + var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); + return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); + } + function isAliasResolvedToValue(symbol) { + var target = resolveAlias(symbol); + if (target === unknownSymbol && compilerOptions.isolatedModules) { + return true; + } + return target !== unknownSymbol && target && target.flags & 107455 && !isConstEnumOrConstEnumOnlyModule(target); + } + function isConstEnumOrConstEnumOnlyModule(s) { + return isConstEnumSymbol(s) || s.constEnumOnlyModule; + } + function isReferencedAliasDeclaration(node, checkChildren) { + if (ts.isAliasSymbolDeclaration(node)) { + var symbol = getSymbolOfNode(node); + if (getSymbolLinks(symbol).referenced) { + return true; } } - function buildDisplayForParametersAndDelimiters(parameters, writer, enclosingDeclaration, flags, typeStack) { - writePunctuation(writer, 15 /* OpenParenToken */); - for (var i = 0; i < parameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 22 /* CommaToken */); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, typeStack); + if (checkChildren) { + return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); + } + return false; + } + function isImplementationOfOverload(node) { + if (ts.nodeIsPresent(node.body)) { + var symbol = getSymbolOfNode(node); + var signaturesOfSymbol = getSignaturesOfSymbol(symbol); + return signaturesOfSymbol.length > 1 || + (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); + } + return false; + } + function getNodeCheckFlags(node) { + return getNodeLinks(node).flags; + } + function getEnumMemberValue(node) { + computeEnumMemberValues(node.parent); + return getNodeLinks(node).enumMemberValue; + } + function getConstantValue(node) { + if (node.kind === 227) { + return getEnumMemberValue(node); + } + var symbol = getNodeLinks(node).resolvedSymbol; + if (symbol && (symbol.flags & 8)) { + if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { + return getEnumMemberValue(symbol.valueDeclaration); } - writePunctuation(writer, 16 /* CloseParenToken */); } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { - if (flags & 8 /* WriteArrowStyleSignature */) { - writeSpace(writer); - writePunctuation(writer, 31 /* EqualsGreaterThanToken */); + return undefined; + } + function serializeEntityName(node, getGeneratedNameForNode, fallbackPath) { + if (node.kind === 65) { + var substitution = getExpressionNameSubstitution(node, getGeneratedNameForNode); + var text = substitution || node.text; + if (fallbackPath) { + fallbackPath.push(text); } else { - writePunctuation(writer, 50 /* ColonToken */); + return text; } - writeSpace(writer); - buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags, typeStack); } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { - if (signature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */)) { - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, typeStack); + else { + var left = serializeEntityName(node.left, getGeneratedNameForNode, fallbackPath); + var right = serializeEntityName(node.right, getGeneratedNameForNode, fallbackPath); + if (!fallbackPath) { + return left + "." + right; } - buildDisplayForParametersAndDelimiters(signature.parameters, writer, enclosingDeclaration, flags, typeStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack); } - return _displayBuilder || (_displayBuilder = { - symbolToString: symbolToString, - typeToString: typeToString, - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildDisplayForTypeArgumentsAndDelimiters: buildDisplayForTypeArgumentsAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); } - function isDeclarationVisible(node) { - function getContainingExternalModule(node) { - for (; node; node = node.parent) { - if (node.kind === 189 /* ModuleDeclaration */) { - if (node.name.kind === 7 /* StringLiteral */) { - return node; - } - } - else if (node.kind === 201 /* SourceFile */) { - return ts.isExternalModule(node) ? node : undefined; - } - } - ts.Debug.fail("getContainingModule cant reach here"); + function serializeTypeReferenceNode(node, getGeneratedNameForNode) { + var type = getTypeFromTypeNode(node); + if (type.flags & 16) { + return "void 0"; } - function isUsedInExportAssignment(node) { - var externalModule = getContainingExternalModule(node); - if (externalModule) { - var externalModuleSymbol = getSymbolOfNode(externalModule); - var exportAssignmentSymbol = getExportAssignmentSymbol(externalModuleSymbol); - var resolvedExportSymbol; - var symbolOfNode = getSymbolOfNode(node); - if (isSymbolUsedInExportAssignment(symbolOfNode)) { - return true; - } - if (symbolOfNode.flags & 33554432 /* Import */) { - return isSymbolUsedInExportAssignment(resolveImport(symbolOfNode)); - } - } - function isSymbolUsedInExportAssignment(symbol) { - if (exportAssignmentSymbol === symbol) { - return true; - } - if (exportAssignmentSymbol && !!(exportAssignmentSymbol.flags & 33554432 /* Import */)) { - resolvedExportSymbol = resolvedExportSymbol || resolveImport(exportAssignmentSymbol); - if (resolvedExportSymbol === symbol) { - return true; - } - return ts.forEach(resolvedExportSymbol.declarations, function (current) { - while (current) { - if (current === node) { - return true; - } - current = current.parent; - } - }); - } - } + else if (type.flags & 8) { + return "Boolean"; } - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 183 /* VariableDeclaration */: - case 189 /* ModuleDeclaration */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 184 /* FunctionDeclaration */: - case 188 /* EnumDeclaration */: - case 191 /* ImportDeclaration */: - var parent = node.kind === 183 /* VariableDeclaration */ ? node.parent.parent : node.parent; - if (!(node.flags & 1 /* Export */) && !(node.kind !== 191 /* ImportDeclaration */ && parent.kind !== 201 /* SourceFile */ && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent) || isUsedInExportAssignment(node); - } - return isDeclarationVisible(parent); - case 124 /* Property */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 125 /* Method */: - if (node.flags & (32 /* Private */ | 64 /* Protected */)) { - return false; - } - case 126 /* Constructor */: - case 130 /* ConstructSignature */: - case 129 /* CallSignature */: - case 131 /* IndexSignature */: - case 123 /* Parameter */: - case 190 /* ModuleBlock */: - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 136 /* TypeLiteral */: - case 132 /* TypeReference */: - case 137 /* ArrayType */: - case 138 /* TupleType */: - case 139 /* UnionType */: - case 140 /* ParenthesizedType */: - return isDeclarationVisible(node.parent); - case 122 /* TypeParameter */: - case 201 /* SourceFile */: - return true; - default: - ts.Debug.fail("isDeclarationVisible unknown: SyntaxKind: " + node.kind); - } + else if (type.flags & 132) { + return "Number"; + } + else if (type.flags & 258) { + return "String"; + } + else if (type.flags & 8192) { + return "Array"; + } + else if (type.flags & 1048576) { + return "Symbol"; + } + else if (type === unknownType) { + var fallbackPath = []; + serializeEntityName(node.typeName, getGeneratedNameForNode, fallbackPath); + return fallbackPath; } + else if (type.symbol && type.symbol.valueDeclaration) { + return serializeEntityName(node.typeName, getGeneratedNameForNode); + } + else if (typeHasCallOrConstructSignatures(type)) { + return "Function"; + } + return "Object"; + } + function serializeTypeNode(node, getGeneratedNameForNode) { if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); + switch (node.kind) { + case 99: + return "void 0"; + case 150: + return serializeTypeNode(node.type, getGeneratedNameForNode); + case 143: + case 144: + return "Function"; + case 147: + case 148: + return "Array"; + case 113: + return "Boolean"; + case 122: + case 8: + return "String"; + case 120: + return "Number"; + case 142: + return serializeTypeReferenceNode(node, getGeneratedNameForNode); + case 145: + case 146: + case 149: + case 112: + break; + default: + ts.Debug.fail("Cannot serialize unexpected type node."); + break; } - return links.isVisible; } + return "Object"; } - function getTypeOfPrototypeProperty(prototype) { - var classType = getDeclaredTypeOfSymbol(prototype.parent); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - function getTypeOfVariableOrParameterOrPropertyDeclaration(declaration) { - if (declaration.parent.kind === 171 /* ForInStatement */) { - return anyType; + function serializeTypeOfNode(node, getGeneratedNameForNode) { + switch (node.kind) { + case 202: return "Function"; + case 133: return serializeTypeNode(node.type, getGeneratedNameForNode); + case 130: return serializeTypeNode(node.type, getGeneratedNameForNode); + case 137: return serializeTypeNode(node.type, getGeneratedNameForNode); + case 138: return serializeTypeNode(getSetAccessorTypeAnnotationNode(node), getGeneratedNameForNode); } - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); + if (ts.isFunctionLike(node)) { + return "Function"; } - if (declaration.kind === 123 /* Parameter */) { - var func = declaration.parent; - if (func.kind === 128 /* SetAccessor */ && !ts.hasComputedNameButNotSymbol(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 127 /* GetAccessor */); - if (getter) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(getter)); + return "void 0"; + } + function serializeParameterTypesOfNode(node, getGeneratedNameForNode) { + if (node) { + var valueDeclaration; + if (node.kind === 202) { + valueDeclaration = ts.getFirstConstructorWithBody(node); + } + else if (ts.isFunctionLike(node) && ts.nodeIsPresent(node.body)) { + valueDeclaration = node; + } + if (valueDeclaration) { + var result; + var parameters = valueDeclaration.parameters; + var parameterCount = parameters.length; + if (parameterCount > 0) { + result = new Array(parameterCount); + for (var i = 0; i < parameterCount; i++) { + if (parameters[i].dotDotDotToken) { + var parameterType = parameters[i].type; + if (parameterType.kind === 147) { + parameterType = parameterType.elementType; + } + else if (parameterType.kind === 142 && parameterType.typeArguments && parameterType.typeArguments.length === 1) { + parameterType = parameterType.typeArguments[0]; + } + else { + parameterType = undefined; + } + result[i] = serializeTypeNode(parameterType, getGeneratedNameForNode); + } + else { + result[i] = serializeTypeOfNode(parameters[i], getGeneratedNameForNode); + } + } + return result; } } - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } } - if (declaration.initializer) { - var type = checkAndMarkExpression(declaration.initializer); - if (declaration.kind !== 198 /* PropertyAssignment */) { - var unwidenedType = type; - type = getWidenedType(type); - if (type !== unwidenedType) { - checkImplicitAny(type); - } - } - return type; + return emptyArray; + } + function serializeReturnTypeOfNode(node, getGeneratedNameForNode) { + if (node && ts.isFunctionLike(node)) { + return serializeTypeNode(node.type, getGeneratedNameForNode); } - if (declaration.kind === 199 /* ShorthandPropertyAssignment */) { - var type = checkIdentifier(declaration.name); - return type; + return "void 0"; + } + function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { + var symbol = getSymbolOfNode(declaration); + var type = symbol && !(symbol.flags & (2048 | 131072)) + ? getTypeOfSymbol(symbol) + : unknownType; + getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); + } + function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { + var signature = getSignatureFromDeclaration(signatureDeclaration); + getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); + } + function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { + var type = getTypeOfExpression(expr); + getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); + } + function hasGlobalName(name) { + return ts.hasProperty(globals, name); + } + function resolvesToSomeValue(location, name) { + ts.Debug.assert(!ts.nodeIsSynthesized(location), "resolvesToSomeValue called with a synthesized location"); + return !!resolveName(location, name, 107455, undefined, undefined); + } + function getReferencedValueDeclaration(reference) { + ts.Debug.assert(!ts.nodeIsSynthesized(reference)); + var symbol = getNodeLinks(reference).resolvedSymbol || + resolveName(reference, reference.text, 107455 | 8388608, undefined, undefined); + return symbol && getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; + } + function getBlockScopedVariableId(n) { + ts.Debug.assert(!ts.nodeIsSynthesized(n)); + var isVariableDeclarationOrBindingElement = n.parent.kind === 153 || (n.parent.kind === 199 && n.parent.name === n); + var symbol = (isVariableDeclarationOrBindingElement ? getSymbolOfNode(n.parent) : undefined) || + getNodeLinks(n).resolvedSymbol || + resolveName(n, n.text, 107455 | 8388608, undefined, undefined); + var isLetOrConst = symbol && + (symbol.flags & 2) && + symbol.valueDeclaration.parent.kind !== 224; + if (isLetOrConst) { + getSymbolLinks(symbol); + return symbol.id; } - var type = ts.hasDotDotDotToken(declaration) ? createArrayType(anyType) : anyType; - checkImplicitAny(type); - return type; - function checkImplicitAny(type) { - if (!fullTypeCheck || !compilerOptions.noImplicitAny) { - return; - } - if (getInnermostTypeOfNestedArrayTypes(type) !== anyType) { - return; - } - if (isPrivateWithinAmbient(declaration) || (declaration.kind === 123 /* Parameter */ && isPrivateWithinAmbient(declaration.parent))) { - return; - } - switch (declaration.kind) { - case 124 /* Property */: - var diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 123 /* Parameter */: - var diagnostic = ts.hasDotDotDotToken(declaration) ? ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - default: - var diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(declaration.name), typeToString(type)); + return undefined; + } + function instantiateSingleCallFunctionType(functionType, typeArguments) { + if (functionType === unknownType) { + return unknownType; + } + var signature = getSingleCallSignature(functionType); + if (!signature) { + return unknownType; } + var instantiatedSignature = getSignatureInstantiation(signature, typeArguments); + return getOrCreateTypeFromSignature(instantiatedSignature); } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 536870912 /* Prototype */) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - var declaration = symbol.valueDeclaration; - if (declaration.kind === 197 /* CatchClause */) { - return links.type = anyType; - } - links.type = resolvingType; - var type = getTypeOfVariableOrParameterOrPropertyDeclaration(declaration); - if (links.type === resolvingType) { - links.type = type; + function createResolver() { + return { + getExpressionNameSubstitution: getExpressionNameSubstitution, + isValueAliasDeclaration: isValueAliasDeclaration, + hasGlobalName: hasGlobalName, + isReferencedAliasDeclaration: isReferencedAliasDeclaration, + getNodeCheckFlags: getNodeCheckFlags, + isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, + isDeclarationVisible: isDeclarationVisible, + isImplementationOfOverload: isImplementationOfOverload, + writeTypeOfDeclaration: writeTypeOfDeclaration, + writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, + writeTypeOfExpression: writeTypeOfExpression, + isSymbolAccessible: isSymbolAccessible, + isEntityNameVisible: isEntityNameVisible, + getConstantValue: getConstantValue, + resolvesToSomeValue: resolvesToSomeValue, + collectLinkedAliases: collectLinkedAliases, + getBlockScopedVariableId: getBlockScopedVariableId, + getReferencedValueDeclaration: getReferencedValueDeclaration, + serializeTypeOfNode: serializeTypeOfNode, + serializeParameterTypesOfNode: serializeParameterTypesOfNode, + serializeReturnTypeOfNode: serializeReturnTypeOfNode + }; + } + function initializeTypeChecker() { + ts.forEach(host.getSourceFiles(), function (file) { + ts.bindSourceFile(file); + }); + ts.forEach(host.getSourceFiles(), function (file) { + if (!ts.isExternalModule(file)) { + mergeSymbolTable(globals, file.locals); } + }); + getSymbolLinks(undefinedSymbol).type = undefinedType; + getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments"); + getSymbolLinks(unknownSymbol).type = unknownType; + globals[undefinedSymbol.name] = undefinedSymbol; + globalArraySymbol = getGlobalTypeSymbol("Array"); + globalArrayType = getTypeOfGlobalSymbol(globalArraySymbol, 1); + globalObjectType = getGlobalType("Object"); + globalFunctionType = getGlobalType("Function"); + globalStringType = getGlobalType("String"); + globalNumberType = getGlobalType("Number"); + globalBooleanType = getGlobalType("Boolean"); + globalRegExpType = getGlobalType("RegExp"); + getGlobalClassDecoratorType = ts.memoize(function () { return getGlobalType("ClassDecorator"); }); + getGlobalPropertyDecoratorType = ts.memoize(function () { return getGlobalType("PropertyDecorator"); }); + getGlobalMethodDecoratorType = ts.memoize(function () { return getGlobalType("MethodDecorator"); }); + getGlobalParameterDecoratorType = ts.memoize(function () { return getGlobalType("ParameterDecorator"); }); + if (languageVersion >= 2) { + globalTemplateStringsArrayType = getGlobalType("TemplateStringsArray"); + globalESSymbolType = getGlobalType("Symbol"); + globalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol"); + globalIterableType = getGlobalType("Iterable", 1); } - else if (links.type === resolvingType) { - links.type = anyType; - if (compilerOptions.noImplicitAny) { - var diagnostic = symbol.valueDeclaration.type ? ts.Diagnostics._0_implicitly_has_type_any_because_it_is_referenced_directly_or_indirectly_in_its_own_type_annotation : ts.Diagnostics._0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer; - error(symbol.valueDeclaration, diagnostic, symbolToString(symbol)); - } + else { + globalTemplateStringsArrayType = unknownType; + globalESSymbolType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + globalESSymbolConstructorSymbol = undefined; } - return links.type; + anyArrayType = createArrayType(anyType); } - function getSetAccessorTypeAnnotationNode(accessor) { - return accessor && accessor.parameters.length > 0 && accessor.parameters[0].type; + function isReservedWordInStrictMode(node) { + return (node.parserContextFlags & 1) && + (102 <= node.originalKeywordKind && node.originalKeywordKind <= 110); } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 127 /* GetAccessor */) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } + function reportStrictModeGrammarErrorInClassDeclaration(identifier, message, arg0, arg1, arg2) { + if (ts.getAncestor(identifier, 202) || ts.getAncestor(identifier, 175)) { + return grammarErrorOnNode(identifier, message, arg0); } - return undefined; - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - checkAndStoreTypeOfAccessors(symbol, links); - return links.type; + return false; } - function checkAndStoreTypeOfAccessors(symbol, links) { - links = links || getSymbolLinks(symbol); - if (!links.type) { - links.type = resolvingType; - var getter = ts.getDeclarationOfKind(symbol, 127 /* GetAccessor */); - var setter = ts.getDeclarationOfKind(symbol, 128 /* SetAccessor */); - var type; - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (compilerOptions.noImplicitAny) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation, symbolToString(symbol)); + function checkGrammarImportDeclarationNameInStrictMode(node) { + if (node.importClause) { + var impotClause = node.importClause; + if (impotClause.namedBindings) { + var nameBindings = impotClause.namedBindings; + if (nameBindings.kind === 212) { + var name_11 = nameBindings.name; + if (isReservedWordInStrictMode(name_11)) { + var nameText = ts.declarationNameToString(name_11); + return grammarErrorOnNode(name_11, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + } + } + else if (nameBindings.kind === 213) { + var reportError = false; + for (var _i = 0, _a = nameBindings.elements; _i < _a.length; _i++) { + var element = _a[_i]; + var name_12 = element.name; + if (isReservedWordInStrictMode(name_12)) { + var nameText = ts.declarationNameToString(name_12); + reportError = reportError || grammarErrorOnNode(name_12, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); } - type = anyType; } + return reportError; } } - if (links.type === resolvingType) { - links.type = type; - } } - else if (links.type === resolvingType) { - links.type = anyType; - if (compilerOptions.noImplicitAny) { - var getter = ts.getDeclarationOfKind(symbol, 127 /* GetAccessor */); - error(getter, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); + return false; + } + function checkGrammarDeclarationNameInStrictMode(node) { + var name = node.name; + if (name && name.kind === 65 && isReservedWordInStrictMode(name)) { + var nameText = ts.declarationNameToString(name); + switch (node.kind) { + case 130: + case 199: + case 201: + case 129: + case 153: + case 203: + case 204: + case 205: + return checkGrammarIdentifierInStrictMode(name); + case 202: + return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode, nameText); + case 206: + return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + case 209: + return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); } } + return false; } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = createObjectType(32768 /* Anonymous */, symbol); + function checkGrammarTypeReferenceInStrictMode(typeName) { + if (typeName.kind === 65) { + checkGrammarTypeNameInStrictMode(typeName); } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); + else if (typeName.kind === 127) { + checkGrammarTypeNameInStrictMode(typeName.right); + checkGrammarTypeReferenceInStrictMode(typeName.left); } - return links.type; } - function getTypeOfImport(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getTypeOfSymbol(resolveImport(symbol)); + function checkGrammarExpressionWithTypeArgumentsInStrictMode(expression) { + if (expression && expression.kind === 65) { + return checkGrammarIdentifierInStrictMode(expression); } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper); + else if (expression && expression.kind === 156) { + checkGrammarExpressionWithTypeArgumentsInStrictMode(expression.expression); } - return links.type; } - function getTypeOfSymbol(symbol) { - if (symbol.flags & 67108864 /* Instantiated */) { - return getTypeOfInstantiatedSymbol(symbol); + function checkGrammarIdentifierInStrictMode(node, nameText) { + if (node && node.kind === 65 && isReservedWordInStrictMode(node)) { + if (!nameText) { + nameText = ts.declarationNameToString(node); + } + var errorReport = reportStrictModeGrammarErrorInClassDeclaration(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode, nameText) || + grammarErrorOnNode(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + return errorReport; } - if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { - return getTypeOfVariableOrParameterOrProperty(symbol); + return false; + } + function checkGrammarTypeNameInStrictMode(node) { + if (node && node.kind === 65 && isReservedWordInStrictMode(node)) { + var nameText = ts.declarationNameToString(node); + var errorReport = reportStrictModeGrammarErrorInClassDeclaration(node, ts.Diagnostics.Type_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode, nameText) || + grammarErrorOnNode(node, ts.Diagnostics.Type_expected_0_is_a_reserved_word_in_strict_mode, nameText); + return errorReport; } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - return getTypeOfFuncClassEnumModule(symbol); + return false; + } + function checkGrammarDecorators(node) { + if (!node.decorators) { + return false; } - if (symbol.flags & 8 /* EnumMember */) { - return getTypeOfEnumMember(symbol); + if (!ts.nodeCanBeDecorated(node)) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); } - if (symbol.flags & 98304 /* Accessor */) { - return getTypeOfAccessors(symbol); + else if (languageVersion < 1) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_only_available_when_targeting_ECMAScript_5_and_higher); } - if (symbol.flags & 33554432 /* Import */) { - return getTypeOfImport(symbol); + else if (node.kind === 137 || node.kind === 138) { + var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); + if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); + } } - return unknownType; - } - function getTargetType(type) { - return type.flags & 4096 /* Reference */ ? type.target : type; + return false; } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(target.baseTypes, check); + function checkGrammarModifiers(node) { + switch (node.kind) { + case 137: + case 138: + case 136: + case 133: + case 132: + case 135: + case 134: + case 141: + case 202: + case 203: + case 206: + case 205: + case 181: + case 201: + case 204: + case 210: + case 209: + case 216: + case 215: + case 130: + break; + default: + return false; } - } - function getTypeParametersOfClassOrInterface(symbol) { - var result; - ts.forEach(symbol.declarations, function (node) { - if (node.kind === 186 /* InterfaceDeclaration */ || node.kind === 185 /* ClassDeclaration */) { - var declaration = node; - if (declaration.typeParameters && declaration.typeParameters.length) { - ts.forEach(declaration.typeParameters, function (node) { - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!result) { - result = [tp]; - } - else if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - } - } - }); - return result; - } - function getDeclaredTypeOfClass(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = links.declaredType = createObjectType(1024 /* Class */, symbol); - var typeParameters = getTypeParametersOfClassOrInterface(symbol); - if (typeParameters) { - type.flags |= 4096 /* Reference */; - type.typeParameters = typeParameters; - type.instantiations = {}; - type.instantiations[getTypeListId(type.typeParameters)] = type; - type.target = type; - type.typeArguments = type.typeParameters; - } - type.baseTypes = []; - var declaration = ts.getDeclarationOfKind(symbol, 185 /* ClassDeclaration */); - var baseTypeNode = ts.getClassBaseTypeNode(declaration); - if (baseTypeNode) { - var baseType = getTypeFromTypeReferenceNode(baseTypeNode); - if (baseType !== unknownType) { - if (getTargetType(baseType).flags & 1024 /* Class */) { - if (type !== baseType && !hasBaseType(baseType, type)) { - type.baseTypes.push(baseType); - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */)); - } + if (!node.modifiers) { + return; + } + var lastStatic, lastPrivate, lastProtected, lastDeclare; + var flags = 0; + for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { + var modifier = _a[_i]; + switch (modifier.kind) { + case 108: + case 107: + case 106: + var text = void 0; + if (modifier.kind === 108) { + text = "public"; + } + else if (modifier.kind === 107) { + text = "protected"; + lastProtected = modifier; } else { - error(baseTypeNode, ts.Diagnostics.A_class_may_only_extend_another_class); + text = "private"; + lastPrivate = modifier; } - } + if (flags & 112) { + return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); + } + else if (flags & 128) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); + } + else if (node.parent.kind === 207 || node.parent.kind === 228) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, text); + } + flags |= ts.modifierToFlag(modifier.kind); + break; + case 109: + if (flags & 128) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); + } + else if (node.parent.kind === 207 || node.parent.kind === 228) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, "static"); + } + else if (node.kind === 130) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); + } + flags |= 128; + lastStatic = modifier; + break; + case 78: + if (flags & 1) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); + } + else if (flags & 2) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); + } + else if (node.parent.kind === 202) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); + } + else if (node.kind === 130) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); + } + flags |= 1; + break; + case 115: + if (flags & 2) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); + } + else if (node.parent.kind === 202) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); + } + else if (node.kind === 130) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); + } + else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 207) { + return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); + } + flags |= 2; + lastDeclare = modifier; + break; } - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); - type.declaredNumberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); } - return links.declaredType; - } - function getDeclaredTypeOfInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = links.declaredType = createObjectType(2048 /* Interface */, symbol); - var typeParameters = getTypeParametersOfClassOrInterface(symbol); - if (typeParameters) { - type.flags |= 4096 /* Reference */; - type.typeParameters = typeParameters; - type.instantiations = {}; - type.instantiations[getTypeListId(type.typeParameters)] = type; - type.target = type; - type.typeArguments = type.typeParameters; + if (node.kind === 136) { + if (flags & 128) { + return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); + } + else if (flags & 64) { + return grammarErrorOnNode(lastProtected, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "protected"); + } + else if (flags & 32) { + return grammarErrorOnNode(lastPrivate, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "private"); } - type.baseTypes = []; - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 186 /* InterfaceDeclaration */ && ts.getInterfaceBaseTypeNodes(declaration)) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), function (node) { - var baseType = getTypeFromTypeReferenceNode(node); - if (baseType !== unknownType) { - if (getTargetType(baseType).flags & (1024 /* Class */ | 2048 /* Interface */)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - type.baseTypes.push(baseType); - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - }); - } - }); - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members["__call"]); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members["__new"]); - type.declaredStringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); - type.declaredNumberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); } - return links.declaredType; + else if ((node.kind === 210 || node.kind === 209) && flags & 2) { + return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_import_declaration, "declare"); + } + else if (node.kind === 203 && flags & 2) { + return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_interface_declaration, "declare"); + } + else if (node.kind === 130 && (flags & 112) && ts.isBindingPattern(node.name)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_a_binding_pattern); + } } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = resolvingType; - var declaration = ts.getDeclarationOfKind(symbol, 187 /* TypeAliasDeclaration */); - var type = getTypeFromTypeNode(declaration.type); - if (links.declaredType === resolvingType) { - links.declaredType = type; + function checkGrammarForDisallowedTrailingComma(list) { + if (list && list.hasTrailingComma) { + var start = list.end - ",".length; + var end = list.end; + var sourceFile = ts.getSourceFileOfNode(list[0]); + return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); + } + } + function checkGrammarTypeParameterList(node, typeParameters, file) { + if (checkGrammarForDisallowedTrailingComma(typeParameters)) { + return true; + } + if (typeParameters && typeParameters.length === 0) { + var start = typeParameters.pos - "<".length; + var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; + return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); + } + } + function checkGrammarParameterList(parameters) { + if (checkGrammarForDisallowedTrailingComma(parameters)) { + return true; + } + var seenOptionalParameter = false; + var parameterCount = parameters.length; + for (var i = 0; i < parameterCount; i++) { + var parameter = parameters[i]; + if (parameter.dotDotDotToken) { + if (i !== (parameterCount - 1)) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + if (ts.isBindingPattern(parameter.name)) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); + } + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); + } + } + else if (parameter.questionToken || parameter.initializer) { + seenOptionalParameter = true; + if (parameter.questionToken && parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); + } + } + else { + if (seenOptionalParameter) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); + } } } - else if (links.declaredType === resolvingType) { - links.declaredType = unknownType; - var declaration = ts.getDeclarationOfKind(symbol, 187 /* TypeAliasDeclaration */); - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - return links.declaredType; } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(128 /* Enum */); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; + function checkGrammarFunctionLikeDeclaration(node) { + var file = ts.getSourceFileOfNode(node); + return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node, node.typeParameters, file) || + checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(512 /* TypeParameter */); - type.symbol = symbol; - if (!ts.getDeclarationOfKind(symbol, 122 /* TypeParameter */).constraint) { - type.constraint = noConstraintType; + function checkGrammarArrowFunction(node, file) { + if (node.kind === 164) { + var arrowFunction = node; + var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; + var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; + if (startLine !== endLine) { + return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); } - links.declaredType = type; } - return links.declaredType; + return false; } - function getDeclaredTypeOfImport(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveImport(symbol)); + function checkGrammarIndexSignatureParameters(node) { + var parameter = node.parameters[0]; + if (node.parameters.length !== 1) { + if (parameter) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } + else { + return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - ts.Debug.assert((symbol.flags & 67108864 /* Instantiated */) === 0); - if (symbol.flags & 32 /* Class */) { - return getDeclaredTypeOfClass(symbol); + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); } - if (symbol.flags & 64 /* Interface */) { - return getDeclaredTypeOfInterface(symbol); + if (parameter.flags & 499) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); } - if (symbol.flags & 2097152 /* TypeAlias */) { - return getDeclaredTypeOfTypeAlias(symbol); + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); } - if (symbol.flags & 384 /* Enum */) { - return getDeclaredTypeOfEnum(symbol); + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); } - if (symbol.flags & 1048576 /* TypeParameter */) { - return getDeclaredTypeOfTypeParameter(symbol); + if (!parameter.type) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); + } + if (parameter.type.kind !== 122 && parameter.type.kind !== 120) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); } - if (symbol.flags & 33554432 /* Import */) { - return getDeclaredTypeOfImport(symbol); + if (!node.type) { + return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); } - return unknownType; } - function createSymbolTable(symbols) { - var result = {}; - for (var i = 0; i < symbols.length; i++) { - var symbol = symbols[i]; - result[symbol.name] = symbol; + function checkGrammarForIndexSignatureModifier(node) { + if (node.flags & 499) { + grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_not_permitted_on_index_signature_members); } - return result; } - function createInstantiatedSymbolTable(symbols, mapper) { - var result = {}; - for (var i = 0; i < symbols.length; i++) { - var symbol = symbols[i]; - result[symbol.name] = instantiateSymbol(symbol, mapper); + function checkGrammarIndexSignature(node) { + return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node) || checkGrammarForIndexSignatureModifier(node); + } + function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { + if (typeArguments && typeArguments.length === 0) { + var sourceFile = ts.getSourceFileOfNode(node); + var start = typeArguments.pos - "<".length; + var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; + return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); } - return result; } - function addInheritedMembers(symbols, baseSymbols) { - for (var i = 0; i < baseSymbols.length; i++) { - var s = baseSymbols[i]; - if (!ts.hasProperty(symbols, s.name)) { - symbols[s.name] = s; + function checkGrammarTypeArguments(node, typeArguments) { + return checkGrammarForDisallowedTrailingComma(typeArguments) || + checkGrammarForAtLeastOneTypeArgument(node, typeArguments); + } + function checkGrammarForOmittedArgument(node, arguments) { + if (arguments) { + var sourceFile = ts.getSourceFileOfNode(node); + for (var _i = 0; _i < arguments.length; _i++) { + var arg = arguments[_i]; + if (arg.kind === 176) { + return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); + } } } } - function addInheritedSignatures(signatures, baseSignatures) { - if (baseSignatures) { - for (var i = 0; i < baseSignatures.length; i++) { - signatures.push(baseSignatures[i]); + function checkGrammarArguments(node, arguments) { + return checkGrammarForDisallowedTrailingComma(arguments) || + checkGrammarForOmittedArgument(node, arguments); + } + function checkGrammarHeritageClause(node) { + var types = node.types; + if (checkGrammarForDisallowedTrailingComma(types)) { + return true; + } + if (types && types.length === 0) { + var listType = ts.tokenToString(node.token); + var sourceFile = ts.getSourceFileOfNode(node); + return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); + } + } + function checkGrammarClassDeclarationHeritageClauses(node) { + var seenExtendsClause = false; + var seenImplementsClause = false; + if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { + for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { + var heritageClause = _a[_i]; + if (heritageClause.token === 79) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); + } + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); + } + if (heritageClause.types.length > 1) { + return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); + } + seenExtendsClause = true; + } + else { + ts.Debug.assert(heritageClause.token === 102); + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); + } + seenImplementsClause = true; + } + checkGrammarHeritageClause(heritageClause); } } } - function resolveClassOrInterfaceMembers(type) { - var members = type.symbol.members; - var callSignatures = type.declaredCallSignatures; - var constructSignatures = type.declaredConstructSignatures; - var stringIndexType = type.declaredStringIndexType; - var numberIndexType = type.declaredNumberIndexType; - if (type.baseTypes.length) { - members = createSymbolTable(type.declaredProperties); - ts.forEach(type.baseTypes, function (baseType) { - addInheritedMembers(members, getPropertiesOfObjectType(baseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(baseType, 0 /* Call */)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(baseType, 1 /* Construct */)); - stringIndexType = stringIndexType || getIndexTypeOfType(baseType, 0 /* String */); - numberIndexType = numberIndexType || getIndexTypeOfType(baseType, 1 /* Number */); - }); + function checkGrammarInterfaceDeclaration(node) { + var seenExtendsClause = false; + if (node.heritageClauses) { + for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { + var heritageClause = _a[_i]; + if (heritageClause.token === 79) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); + } + seenExtendsClause = true; + } + else { + ts.Debug.assert(heritageClause.token === 102); + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); + } + checkGrammarHeritageClause(heritageClause); + } } - setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + return false; } - function resolveTypeReferenceMembers(type) { - var target = type.target; - var mapper = createTypeMapper(target.typeParameters, type.typeArguments); - var members = createInstantiatedSymbolTable(target.declaredProperties, mapper); - var callSignatures = instantiateList(target.declaredCallSignatures, mapper, instantiateSignature); - var constructSignatures = instantiateList(target.declaredConstructSignatures, mapper, instantiateSignature); - var stringIndexType = target.declaredStringIndexType ? instantiateType(target.declaredStringIndexType, mapper) : undefined; - var numberIndexType = target.declaredNumberIndexType ? instantiateType(target.declaredNumberIndexType, mapper) : undefined; - ts.forEach(target.baseTypes, function (baseType) { - var instantiatedBaseType = instantiateType(baseType, mapper); - addInheritedMembers(members, getPropertiesOfObjectType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); - stringIndexType = stringIndexType || getIndexTypeOfType(instantiatedBaseType, 0 /* String */); - numberIndexType = numberIndexType || getIndexTypeOfType(instantiatedBaseType, 1 /* Number */); - }); - setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + function checkGrammarComputedPropertyName(node) { + if (node.kind !== 128) { + return false; + } + var computedPropertyName = node; + if (computedPropertyName.expression.kind === 170 && computedPropertyName.expression.operatorToken.kind === 23) { + return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); + } } - function createSignature(declaration, typeParameters, parameters, resolvedReturnType, minArgumentCount, hasRestParameter, hasStringLiterals) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.resolvedReturnType = resolvedReturnType; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasStringLiterals = hasStringLiterals; - return sig; + function checkGrammarForGenerator(node) { + if (node.asteriskToken) { + return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_currently_supported); + } } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.parameters, sig.resolvedReturnType, sig.minArgumentCount, sig.hasRestParameter, sig.hasStringLiterals); + function checkGrammarFunctionName(name) { + return checkGrammarEvalOrArgumentsInStrictMode(name, name); } - function getDefaultConstructSignatures(classType) { - if (classType.baseTypes.length) { - var baseType = classType.baseTypes[0]; - var baseSignatures = getSignaturesOfType(getTypeOfSymbol(baseType.symbol), 1 /* Construct */); - return ts.map(baseSignatures, function (baseSignature) { - var signature = baseType.flags & 4096 /* Reference */ ? getSignatureInstantiation(baseSignature, baseType.typeArguments) : cloneSignature(baseSignature); - signature.typeParameters = classType.typeParameters; - signature.resolvedReturnType = classType; - return signature; - }); + function checkGrammarForInvalidQuestionMark(node, questionToken, message) { + if (questionToken) { + return grammarErrorOnNode(questionToken, message); } - return [createSignature(undefined, classType.typeParameters, emptyArray, classType, 0, false, false)]; } - function createTupleTypeMemberSymbols(memberTypes) { - var members = {}; - for (var i = 0; i < memberTypes.length; i++) { - var symbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "" + i); - symbol.type = memberTypes[i]; - members[i] = symbol; + function checkGrammarObjectLiteralExpression(node) { + var seen = {}; + var Property = 1; + var GetAccessor = 2; + var SetAccesor = 4; + var GetOrSetAccessor = GetAccessor | SetAccesor; + var inStrictMode = (node.parserContextFlags & 1) !== 0; + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var prop = _a[_i]; + var name_13 = prop.name; + if (prop.kind === 176 || + name_13.kind === 128) { + checkGrammarComputedPropertyName(name_13); + continue; + } + var currentKind = void 0; + if (prop.kind === 225 || prop.kind === 226) { + checkGrammarForInvalidQuestionMark(prop, prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + if (name_13.kind === 7) { + checkGrammarNumericLiteral(name_13); + } + currentKind = Property; + } + else if (prop.kind === 135) { + currentKind = Property; + } + else if (prop.kind === 137) { + currentKind = GetAccessor; + } + else if (prop.kind === 138) { + currentKind = SetAccesor; + } + else { + ts.Debug.fail("Unexpected syntax kind:" + prop.kind); + } + if (!ts.hasProperty(seen, name_13.text)) { + seen[name_13.text] = currentKind; + } + else { + var existingKind = seen[name_13.text]; + if (currentKind === Property && existingKind === Property) { + if (inStrictMode) { + grammarErrorOnNode(name_13, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode); + } + } + else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { + if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { + seen[name_13.text] = currentKind | existingKind; + } + else { + return grammarErrorOnNode(name_13, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); + } + } + else { + return grammarErrorOnNode(name_13, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); + } + } } - return members; - } - function resolveTupleTypeMembers(type) { - var arrayType = resolveObjectOrUnionTypeMembers(createArrayType(getUnionType(type.elementTypes))); - var members = createTupleTypeMemberSymbols(type.elementTypes); - addInheritedMembers(members, arrayType.properties); - setObjectTypeMembers(type, members, arrayType.callSignatures, arrayType.constructSignatures, arrayType.stringIndexType, arrayType.numberIndexType); } - function signatureListsIdentical(s, t) { - if (s.length !== t.length) { - return false; + function checkGrammarForInOrForOfStatement(forInOrOfStatement) { + if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { + return true; } - for (var i = 0; i < s.length; i++) { - if (!compareSignatures(s[i], t[i], false, compareTypes)) { - return false; + if (forInOrOfStatement.initializer.kind === 200) { + var variableList = forInOrOfStatement.initializer; + if (!checkGrammarVariableDeclarationList(variableList)) { + if (variableList.declarations.length > 1) { + var diagnostic = forInOrOfStatement.kind === 188 + ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement + : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; + return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); + } + var firstDeclaration = variableList.declarations[0]; + if (firstDeclaration.initializer) { + var diagnostic = forInOrOfStatement.kind === 188 + ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer + : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; + return grammarErrorOnNode(firstDeclaration.name, diagnostic); + } + if (firstDeclaration.type) { + var diagnostic = forInOrOfStatement.kind === 188 + ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation + : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; + return grammarErrorOnNode(firstDeclaration, diagnostic); + } } } - return true; + return false; } - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var signatures = signatureLists[0]; - for (var i = 0; i < signatures.length; i++) { - if (signatures[i].typeParameters) { - return emptyArray; - } + function checkGrammarAccessor(accessor) { + var kind = accessor.kind; + if (languageVersion < 1) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); } - for (var i = 1; i < signatureLists.length; i++) { - if (!signatureListsIdentical(signatures, signatureLists[i])) { - return emptyArray; - } + else if (ts.isInAmbientContext(accessor)) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); } - var result = ts.map(signatures, cloneSignature); - for (var i = 0; i < result.length; i++) { - var s = result[i]; - s.resolvedReturnType = undefined; - s.unionSignatures = ts.map(signatureLists, function (signatures) { return signatures[i]; }); + else if (accessor.body === undefined) { + return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); } - return result; - } - function getUnionIndexType(types, kind) { - var indexTypes = []; - for (var i = 0; i < types.length; i++) { - var indexType = getIndexTypeOfType(types[i], kind); - if (!indexType) { - return undefined; - } - indexTypes.push(indexType); + else if (accessor.typeParameters) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); } - return getUnionType(indexTypes); - } - function resolveUnionTypeMembers(type) { - var callSignatures = getUnionSignatures(type.types, 0 /* Call */); - var constructSignatures = getUnionSignatures(type.types, 1 /* Construct */); - var stringIndexType = getUnionIndexType(type.types, 0 /* String */); - var numberIndexType = getUnionIndexType(type.types, 1 /* Number */); - setObjectTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexType, numberIndexType); - } - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (symbol.flags & 2048 /* TypeLiteral */) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members["__call"]); - var constructSignatures = getSignaturesOfSymbol(members["__new"]); - var stringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); - var numberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); + else if (kind === 137 && accessor.parameters.length) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_get_accessor_cannot_have_parameters); } - else { - var members = emptySymbols; - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - if (symbol.flags & 1952 /* HasExports */) { - members = symbol.exports; + else if (kind === 138) { + if (accessor.type) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { - callSignatures = getSignaturesOfSymbol(symbol); + else if (accessor.parameters.length !== 1) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); } - if (symbol.flags & 32 /* Class */) { - var classType = getDeclaredTypeOfClass(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members["__constructor"]); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); + else { + var parameter = accessor.parameters[0]; + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); + } + else if (parameter.flags & 499) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); } - if (classType.baseTypes.length) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfObjectType(getTypeOfSymbol(classType.baseTypes[0].symbol))); + else if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); + } + else if (parameter.initializer) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); } } - var stringIndexType = undefined; - var numberIndexType = (symbol.flags & 384 /* Enum */) ? stringType : undefined; } - setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); } - function resolveObjectOrUnionTypeMembers(type) { - if (!type.members) { - if (type.flags & (1024 /* Class */ | 2048 /* Interface */)) { - resolveClassOrInterfaceMembers(type); + function checkGrammarForNonSymbolComputedProperty(node, message) { + if (node.kind === 128 && !ts.isWellKnownSymbolSyntactically(node.expression)) { + return grammarErrorOnNode(node, message); + } + } + function checkGrammarMethod(node) { + if (checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) || + checkGrammarFunctionLikeDeclaration(node) || + checkGrammarForGenerator(node)) { + return true; + } + if (node.parent.kind === 155) { + if (checkGrammarForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional)) { + return true; } - else if (type.flags & 32768 /* Anonymous */) { - resolveAnonymousTypeMembers(type); + else if (node.body === undefined) { + return grammarErrorAtPos(getSourceFile(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); } - else if (type.flags & 8192 /* Tuple */) { - resolveTupleTypeMembers(type); + } + if (node.parent.kind === 202) { + if (checkGrammarForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional)) { + return true; } - else if (type.flags & 16384 /* Union */) { - resolveUnionTypeMembers(type); + if (ts.isInAmbientContext(node)) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); } - else { - resolveTypeReferenceMembers(type); + else if (!node.body) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); } } - return type; - } - function getPropertiesOfObjectType(type) { - if (type.flags & 48128 /* ObjectType */) { - return resolveObjectOrUnionTypeMembers(type).properties; + else if (node.parent.kind === 203) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); } - return emptyArray; - } - function getPropertyOfObjectType(type, name) { - if (type.flags & 48128 /* ObjectType */) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (ts.hasProperty(resolved.members, name)) { - var symbol = resolved.members[name]; - if (symbolIsValue(symbol)) { - return symbol; - } - } + else if (node.parent.kind === 146) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); } } - function getPropertiesOfUnionType(type) { - var result = []; - ts.forEach(getPropertiesOfType(type.types[0]), function (prop) { - var unionProp = getPropertyOfUnionType(type, prop.name); - if (unionProp) { - result.push(unionProp); - } - }); - return result; - } - function getPropertiesOfType(type) { - if (type.flags & 16384 /* Union */) { - return getPropertiesOfUnionType(type); + function isIterationStatement(node, lookInLabeledStatements) { + switch (node.kind) { + case 187: + case 188: + case 189: + case 185: + case 186: + return true; + case 195: + return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); } - return getPropertiesOfObjectType(getApparentType(type)); + return false; } - function getApparentType(type) { - if (type.flags & 512 /* TypeParameter */) { - do { - type = getConstraintOfTypeParameter(type); - } while (type && type.flags & 512 /* TypeParameter */); - if (!type) { - type = emptyObjectType; + function checkGrammarBreakOrContinueStatement(node) { + var current = node; + while (current) { + if (ts.isFunctionLike(current)) { + return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); + } + switch (current.kind) { + case 195: + if (node.label && current.label.text === node.label.text) { + var isMisplacedContinueLabel = node.kind === 190 + && !isIterationStatement(current.statement, true); + if (isMisplacedContinueLabel) { + return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); + } + return false; + } + break; + case 194: + if (node.kind === 191 && !node.label) { + return false; + } + break; + default: + if (isIterationStatement(current, false) && !node.label) { + return false; + } + break; } + current = current.parent; } - if (type.flags & 258 /* StringLike */) { - type = globalStringType; + if (node.label) { + var message = node.kind === 191 + ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement + : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); } - else if (type.flags & 132 /* NumberLike */) { - type = globalNumberType; + else { + var message = node.kind === 191 + ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement + : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); } - else if (type.flags & 8 /* Boolean */) { - type = globalBooleanType; + } + function checkGrammarBindingElement(node) { + if (node.dotDotDotToken) { + var elements = node.parent.elements; + if (node !== ts.lastOrUndefined(elements)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_an_array_destructuring_pattern); + } + if (node.name.kind === 152 || node.name.kind === 151) { + return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); + } + if (node.initializer) { + return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); + } } - return type; + return checkGrammarEvalOrArgumentsInStrictMode(node, node.name); } - function createUnionProperty(unionType, name) { - var types = unionType.types; - var props; - for (var i = 0; i < types.length; i++) { - var type = getApparentType(types[i]); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - if (!prop) { - return undefined; + function checkGrammarVariableDeclaration(node) { + if (node.parent.parent.kind !== 188 && node.parent.parent.kind !== 189) { + if (ts.isInAmbientContext(node)) { + if (node.initializer) { + var equalsTokenLength = "=".length; + return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); } - if (!props) { - props = [prop]; + } + else if (!node.initializer) { + if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); } - else { - props.push(prop); + if (ts.isConst(node)) { + return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); } } } - var propTypes = []; - var declarations = []; - for (var i = 0; i < props.length; i++) { - var prop = props[i]; - if (prop.declarations) { - declarations.push.apply(declarations, prop.declarations); + var checkLetConstNames = languageVersion >= 2 && (ts.isLet(node) || ts.isConst(node)); + return (checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name)) || + checkGrammarEvalOrArgumentsInStrictMode(node, node.name); + } + function checkGrammarNameInLetOrConstDeclarations(name) { + if (name.kind === 65) { + if (name.text === "let") { + return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); + } + } + else { + var elements = name.elements; + for (var _i = 0; _i < elements.length; _i++) { + var element = elements[_i]; + if (element.kind !== 176) { + checkGrammarNameInLetOrConstDeclarations(element.name); + } } - propTypes.push(getTypeOfSymbol(prop)); } - var result = createSymbol(4 /* Property */ | 268435456 /* Transient */ | 1073741824 /* UnionProperty */, name); - result.unionType = unionType; - result.declarations = declarations; - result.type = getUnionType(propTypes); - return result; } - function getPropertyOfUnionType(type, name) { - var properties = type.resolvedProperties || (type.resolvedProperties = {}); - if (ts.hasProperty(properties, name)) { - return properties[name]; + function checkGrammarVariableDeclarationList(declarationList) { + var declarations = declarationList.declarations; + if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { + return true; } - var property = createUnionProperty(type, name); - if (property) { - properties[name] = property; + if (!declarationList.declarations.length) { + return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); } - return property; } - function getPropertyOfType(type, name) { - if (type.flags & 16384 /* Union */) { - return getPropertyOfUnionType(type, name); + function allowLetAndConstDeclarations(parent) { + switch (parent.kind) { + case 184: + case 185: + case 186: + case 193: + case 187: + case 188: + case 189: + return false; + case 195: + return allowLetAndConstDeclarations(parent.parent); } - if (!(type.flags & 48128 /* ObjectType */)) { - type = getApparentType(type); - if (!(type.flags & 48128 /* ObjectType */)) { - return undefined; + return true; + } + function checkGrammarForDisallowedLetOrConstStatement(node) { + if (!allowLetAndConstDeclarations(node.parent)) { + if (ts.isLet(node.declarationList)) { + return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); } - } - var resolved = resolveObjectOrUnionTypeMembers(type); - if (ts.hasProperty(resolved.members, name)) { - var symbol = resolved.members[name]; - if (symbolIsValue(symbol)) { - return symbol; + else if (ts.isConst(node.declarationList)) { + return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); } } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol = getPropertyOfObjectType(globalFunctionType, name); - if (symbol) - return symbol; - } - return getPropertyOfObjectType(globalObjectType, name); } - function getSignaturesOfObjectOrUnionType(type, kind) { - if (type.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { - var resolved = resolveObjectOrUnionTypeMembers(type); - return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; + function isIntegerLiteral(expression) { + if (expression.kind === 168) { + var unaryExpression = expression; + if (unaryExpression.operator === 33 || unaryExpression.operator === 34) { + expression = unaryExpression.operand; + } } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - return getSignaturesOfObjectOrUnionType(getApparentType(type), kind); - } - function getIndexTypeOfObjectOrUnionType(type, kind) { - if (type.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { - var resolved = resolveObjectOrUnionTypeMembers(type); - return kind === 0 /* String */ ? resolved.stringIndexType : resolved.numberIndexType; + if (expression.kind === 7) { + return /^[0-9]+([eE]\+?[0-9]+)?$/.test(expression.text); } + return false; } - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfObjectOrUnionType(getApparentType(type), kind); - } - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var classType = declaration.kind === 126 /* Constructor */ ? getDeclaredTypeOfClass(declaration.parent.symbol) : undefined; - var typeParameters = classType ? classType.typeParameters : declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : undefined; - var parameters = []; - var hasStringLiterals = false; - var minArgumentCount = -1; - for (var i = 0, n = declaration.parameters.length; i < n; i++) { - var param = declaration.parameters[i]; - parameters.push(param.symbol); - if (param.type && param.type.kind === 7 /* StringLiteral */) { - hasStringLiterals = true; + function checkGrammarEnumDeclaration(enumDecl) { + var enumIsConst = (enumDecl.flags & 8192) !== 0; + var hasError = false; + if (!enumIsConst) { + var inConstantEnumMemberSection = true; + var inAmbientContext = ts.isInAmbientContext(enumDecl); + for (var _i = 0, _a = enumDecl.members; _i < _a.length; _i++) { + var node = _a[_i]; + if (node.name.kind === 128) { + hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); } - if (minArgumentCount < 0) { - if (param.initializer || param.questionToken || param.dotDotDotToken) { - minArgumentCount = i; + else if (inAmbientContext) { + if (node.initializer && !isIntegerLiteral(node.initializer)) { + hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Ambient_enum_elements_can_only_have_integer_literal_initializers) || hasError; } } - } - if (minArgumentCount < 0) { - minArgumentCount = declaration.parameters.length; - } - var returnType; - if (classType) { - returnType = classType; - } - else if (declaration.type) { - returnType = getTypeFromTypeNode(declaration.type); - } - else { - if (declaration.kind === 127 /* GetAccessor */ && !ts.hasComputedNameButNotSymbol(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 128 /* SetAccessor */); - returnType = getAnnotatedAccessorType(setter); + else if (node.initializer) { + inConstantEnumMemberSection = isIntegerLiteral(node.initializer); } - if (!returnType && !declaration.body) { - returnType = anyType; + else if (!inConstantEnumMemberSection) { + hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Enum_member_must_have_initializer) || hasError; } } - links.resolvedSignature = createSignature(declaration, typeParameters, parameters, returnType, minArgumentCount, ts.hasRestParameters(declaration), hasStringLiterals); } - return links.resolvedSignature; + return hasError; } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0, len = symbol.declarations.length; i < len; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 126 /* Constructor */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } + function hasParseDiagnostics(sourceFile) { + return sourceFile.parseDiagnostics.length > 0; + } + function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2)); + return true; } - return result; } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = resolvingType; - if (signature.target) { - var type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - var type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature)); - } - else { - var type = getReturnTypeFromBody(signature.declaration); - } - if (signature.resolvedReturnType === resolvingType) { - signature.resolvedReturnType = type; - } + function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); + return true; } - else if (signature.resolvedReturnType === resolvingType) { - signature.resolvedReturnType = anyType; - if (compilerOptions.noImplicitAny) { - var declaration = signature.declaration; - if (declaration.name) { - error(declaration.name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(declaration.name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } + } + function grammarErrorOnNode(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); + return true; } - return signature.resolvedReturnType; } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); - if (type.flags & 4096 /* Reference */ && type.target === globalArrayType) { - return type.typeArguments[0]; + function checkGrammarEvalOrArgumentsInStrictMode(contextNode, name) { + if (name && name.kind === 65) { + var identifier = name; + if (contextNode && (contextNode.parserContextFlags & 1) && isEvalOrArgumentsIdentifier(identifier)) { + var nameText = ts.declarationNameToString(identifier); + var reportErrorInClassDeclaration = reportStrictModeGrammarErrorInClassDeclaration(identifier, ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode, nameText); + if (!reportErrorInClassDeclaration) { + return grammarErrorOnNode(identifier, ts.Diagnostics.Invalid_use_of_0_in_strict_mode, nameText); + } + return reportErrorInClassDeclaration; } } - return anyType; } - function getSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); + function isEvalOrArgumentsIdentifier(node) { + return node.kind === 65 && + (node.text === "eval" || node.text === "arguments"); } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - if (signature.target) { - signature.erasedSignatureCache = instantiateSignature(getErasedSignature(signature.target), signature.mapper); + function checkGrammarConstructorTypeParameters(node) { + if (node.typeParameters) { + return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarConstructorTypeAnnotation(node) { + if (node.type) { + return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarProperty(node) { + if (node.parent.kind === 202) { + if (checkGrammarForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional) || + checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { + return true; } - else { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); + } + else if (node.parent.kind === 203) { + if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { + return true; } } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 126 /* Constructor */ || signature.declaration.kind === 130 /* ConstructSignature */; - var type = createObjectType(32768 /* Anonymous */ | 65536 /* FromSignature */); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; + else if (node.parent.kind === 146) { + if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { + return true; + } + } + if (ts.isInAmbientContext(node) && node.initializer) { + return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); } - return signature.isolatedSignatureType; } - function getIndexSymbol(symbol) { - return symbol.members["__index"]; + function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { + if (node.kind === 203 || + node.kind === 210 || + node.kind === 209 || + node.kind === 216 || + node.kind === 215 || + (node.flags & 2) || + (node.flags & (1 | 256))) { + return false; + } + return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 /* Number */ ? 116 /* NumberKeyword */ : 118 /* StringKeyword */; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - var len = indexSymbol.declarations.length; - for (var i = 0; i < len; i++) { - var node = indexSymbol.declarations[i]; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } + function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { + for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { + var decl = _a[_i]; + if (ts.isDeclaration(decl) || decl.kind === 181) { + if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { + return true; } } } - return undefined; } - function getIndexTypeOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - return declaration ? declaration.type ? getTypeFromTypeNode(declaration.type) : anyType : undefined; + function checkGrammarSourceFile(node) { + return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); } - function getConstraintOfTypeParameter(type) { - if (!type.constraint) { - if (type.target) { - var targetConstraint = getConstraintOfTypeParameter(type.target); - type.constraint = targetConstraint ? instantiateType(targetConstraint, type.mapper) : noConstraintType; + function checkGrammarStatementInAmbientContext(node) { + if (ts.isInAmbientContext(node)) { + if (isAccessor(node.parent.kind)) { + return getNodeLinks(node).hasReportedStatementInAmbientContext = true; } - else { - type.constraint = getTypeFromTypeNode(ts.getDeclarationOfKind(type.symbol, 122 /* TypeParameter */).constraint); + var links = getNodeLinks(node); + if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { + return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); } - } - return type.constraint === noConstraintType ? undefined : type.constraint; - } - function getTypeListId(types) { - switch (types.length) { - case 1: - return "" + types[0].id; - case 2: - return types[0].id + "," + types[1].id; - default: - var result = ""; - for (var i = 0; i < types.length; i++) { - if (i > 0) - result += ","; - result += types[i].id; + if (node.parent.kind === 180 || node.parent.kind === 207 || node.parent.kind === 228) { + var links_1 = getNodeLinks(node.parent); + if (!links_1.hasReportedStatementInAmbientContext) { + return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); } - return result; + } + else { + } } } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations[id]; - if (!type) { - type = target.instantiations[id] = createObjectType(4096 /* Reference */, target.symbol); - type.target = target; - type.typeArguments = typeArguments; + function checkGrammarNumericLiteral(node) { + if (node.flags & 16384) { + if (node.parserContextFlags & 1) { + return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode); + } + else if (languageVersion >= 1) { + return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher); + } } - return type; } - function isTypeParameterReferenceIllegalInConstraint(typeReferenceNode, typeParameterSymbol) { - var links = getNodeLinks(typeReferenceNode); - if (links.isIllegalTypeReferenceInConstraint !== undefined) { - return links.isIllegalTypeReferenceInConstraint; - } - var currentNode = typeReferenceNode; - while (!ts.forEach(typeParameterSymbol.declarations, function (d) { return d.parent === currentNode.parent; })) { - currentNode = currentNode.parent; + function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span), 0, message, arg0, arg1, arg2)); + return true; } - links.isIllegalTypeReferenceInConstraint = currentNode.kind === 122 /* TypeParameter */; - return links.isIllegalTypeReferenceInConstraint; } - function checkTypeParameterHasIllegalReferencesInConstraint(typeParameter) { - var typeParameterSymbol; - function check(n) { - if (n.kind === 132 /* TypeReference */ && n.typeName.kind === 63 /* Identifier */) { - var links = getNodeLinks(n); - if (links.isIllegalTypeReferenceInConstraint === undefined) { - var symbol = resolveName(typeParameter, n.typeName.text, 3152352 /* Type */, undefined, undefined); - if (symbol && (symbol.flags & 1048576 /* TypeParameter */)) { - links.isIllegalTypeReferenceInConstraint = ts.forEach(symbol.declarations, function (d) { return d.parent == typeParameter.parent; }); + initializeTypeChecker(); + return checker; + } + ts.createTypeChecker = createTypeChecker; +})(ts || (ts = {})); +/// +var ts; +(function (ts) { + function getDeclarationDiagnostics(host, resolver, targetSourceFile) { + var diagnostics = []; + var jsFilePath = ts.getOwnEmitOutputFilePath(targetSourceFile, host, ".js"); + emitDeclarations(host, resolver, diagnostics, jsFilePath, targetSourceFile); + return diagnostics; + } + ts.getDeclarationDiagnostics = getDeclarationDiagnostics; + function emitDeclarations(host, resolver, diagnostics, jsFilePath, root) { + var newLine = host.getNewLine(); + var compilerOptions = host.getCompilerOptions(); + var languageVersion = compilerOptions.target || 0; + var write; + var writeLine; + var increaseIndent; + var decreaseIndent; + var writeTextOfNode; + var writer = createAndSetNewTextWriterWithSymbolWriter(); + var enclosingDeclaration; + var currentSourceFile; + var reportedDeclarationError = false; + var emitJsDocComments = compilerOptions.removeComments ? function (declaration) { } : writeJsDocComments; + var emit = compilerOptions.stripInternal ? stripInternal : emitNode; + var moduleElementDeclarationEmitInfo = []; + var asynchronousSubModuleDeclarationEmitInfo; + var referencePathsOutput = ""; + if (root) { + if (!compilerOptions.noResolve) { + var addedGlobalFileReference = false; + ts.forEach(root.referencedFiles, function (fileReference) { + var referencedFile = ts.tryResolveScriptReference(host, root, fileReference); + if (referencedFile && ((referencedFile.flags & 2048) || + ts.shouldEmitToOwnFile(referencedFile, compilerOptions) || + !addedGlobalFileReference)) { + writeReferencePath(referencedFile); + if (!ts.isExternalModuleOrDeclarationFile(referencedFile)) { + addedGlobalFileReference = true; } } - if (links.isIllegalTypeReferenceInConstraint) { - error(typeParameter, ts.Diagnostics.Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list); - } - } - ts.forEachChild(n, check); + }); } - if (typeParameter.constraint) { - typeParameterSymbol = getSymbolOfNode(typeParameter); - check(typeParameter.constraint); + emitSourceFile(root); + if (moduleElementDeclarationEmitInfo.length) { + var oldWriter = writer; + ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { + if (aliasEmitInfo.isVisible) { + ts.Debug.assert(aliasEmitInfo.node.kind === 210); + createAndSetNewTextWriterWithSymbolWriter(); + ts.Debug.assert(aliasEmitInfo.indent === 0); + writeImportDeclaration(aliasEmitInfo.node); + aliasEmitInfo.asynchronousOutput = writer.getText(); + } + }); + setWriter(oldWriter); } } - function getTypeFromTypeReferenceNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = resolveEntityName(node, node.typeName, 3152352 /* Type */); - if (symbol) { - var type; - if ((symbol.flags & 1048576 /* TypeParameter */) && isTypeParameterReferenceIllegalInConstraint(node, symbol)) { - type = unknownType; - } - else { - type = getDeclaredTypeOfSymbol(symbol); - if (type.flags & (1024 /* Class */ | 2048 /* Interface */) && type.flags & 4096 /* Reference */) { - var typeParameters = type.typeParameters; - if (node.typeArguments && node.typeArguments.length === typeParameters.length) { - type = createTypeReference(type, ts.map(node.typeArguments, getTypeFromTypeNode)); - } - else { - error(node, ts.Diagnostics.Generic_type_0_requires_1_type_argument_s, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */), typeParameters.length); - type = undefined; - } - } - else { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - type = undefined; + else { + var emittedReferencedFiles = []; + ts.forEach(host.getSourceFiles(), function (sourceFile) { + if (!ts.isExternalModuleOrDeclarationFile(sourceFile)) { + if (!compilerOptions.noResolve) { + ts.forEach(sourceFile.referencedFiles, function (fileReference) { + var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); + if (referencedFile && (ts.isExternalModuleOrDeclarationFile(referencedFile) && + !ts.contains(emittedReferencedFiles, referencedFile))) { + writeReferencePath(referencedFile); + emittedReferencedFiles.push(referencedFile); } - } + }); } + emitSourceFile(sourceFile); } - links.resolvedType = type || unknownType; - } - return links.resolvedType; + }); } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getWidenedType(checkExpressionOrQualifiedName(node.exprName)); - } - return links.resolvedType; + return { + reportedDeclarationError: reportedDeclarationError, + moduleElementDeclarationEmitInfo: moduleElementDeclarationEmitInfo, + synchronousDeclarationOutput: writer.getText(), + referencePathsOutput: referencePathsOutput + }; + function hasInternalAnnotation(range) { + var text = currentSourceFile.text; + var comment = text.substring(range.pos, range.end); + return comment.indexOf("@internal") >= 0; } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var i = 0; i < declarations.length; i++) { - var declaration = declarations[i]; - switch (declaration.kind) { - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - return declaration; - } + function stripInternal(node) { + if (node) { + var leadingCommentRanges = ts.getLeadingCommentRanges(currentSourceFile.text, node.pos); + if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { + return; } + emitNode(node); } - if (!symbol) { - return emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 48128 /* ObjectType */)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return emptyObjectType; - } - if ((type.typeParameters ? type.typeParameters.length : 0) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return emptyObjectType; - } - return type; } - function getGlobalSymbol(name) { - return resolveName(undefined, name, 3152352 /* Type */, ts.Diagnostics.Cannot_find_global_type_0, name); + function createAndSetNewTextWriterWithSymbolWriter() { + var writer = ts.createTextWriter(newLine); + writer.trackSymbol = trackSymbol; + writer.writeKeyword = writer.write; + writer.writeOperator = writer.write; + writer.writePunctuation = writer.write; + writer.writeSpace = writer.write; + writer.writeStringLiteral = writer.writeLiteral; + writer.writeParameter = writer.write; + writer.writeSymbol = writer.write; + setWriter(writer); + return writer; } - function getGlobalType(name) { - return getTypeOfGlobalSymbol(getGlobalSymbol(name), 0); + function setWriter(newWriter) { + writer = newWriter; + write = newWriter.write; + writeTextOfNode = newWriter.writeTextOfNode; + writeLine = newWriter.writeLine; + increaseIndent = newWriter.increaseIndent; + decreaseIndent = newWriter.decreaseIndent; } - function createArrayType(elementType) { - var arrayType = globalArrayType || getDeclaredTypeOfSymbol(globalArraySymbol); - return arrayType !== emptyObjectType ? createTypeReference(arrayType, [elementType]) : emptyObjectType; + function writeAsynchronousModuleElements(nodes) { + var oldWriter = writer; + ts.forEach(nodes, function (declaration) { + var nodeToCheck; + if (declaration.kind === 199) { + nodeToCheck = declaration.parent.parent; + } + else if (declaration.kind === 213 || declaration.kind === 214 || declaration.kind === 211) { + ts.Debug.fail("We should be getting ImportDeclaration instead to write"); + } + else { + nodeToCheck = declaration; + } + var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); + if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { + moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); + } + if (moduleElementEmitInfo) { + if (moduleElementEmitInfo.node.kind === 210) { + moduleElementEmitInfo.isVisible = true; + } + else { + createAndSetNewTextWriterWithSymbolWriter(); + for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { + increaseIndent(); + } + if (nodeToCheck.kind === 206) { + ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); + asynchronousSubModuleDeclarationEmitInfo = []; + } + writeModuleElement(nodeToCheck); + if (nodeToCheck.kind === 206) { + moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; + asynchronousSubModuleDeclarationEmitInfo = undefined; + } + moduleElementEmitInfo.asynchronousOutput = writer.getText(); + } + } + }); + setWriter(oldWriter); } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); + function handleSymbolAccessibilityError(symbolAccesibilityResult) { + if (symbolAccesibilityResult.accessibility === 0) { + if (symbolAccesibilityResult && symbolAccesibilityResult.aliasesToMakeVisible) { + writeAsynchronousModuleElements(symbolAccesibilityResult.aliasesToMakeVisible); + } + } + else { + reportedDeclarationError = true; + var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccesibilityResult); + if (errorInfo) { + if (errorInfo.typeName) { + diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, errorInfo.typeName), symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); + } + else { + diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); + } + } } - return links.resolvedType; } - function createTupleType(elementTypes) { - var id = getTypeListId(elementTypes); - var type = tupleTypes[id]; - if (!type) { - type = tupleTypes[id] = createObjectType(8192 /* Tuple */); - type.elementTypes = elementTypes; - } - return type; + function trackSymbol(symbol, enclosingDeclaration, meaning) { + handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning)); } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); + function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { + writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; + write(": "); + if (type) { + emitType(type); + } + else { + resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, 2, writer); } - return links.resolvedType; } - function addTypeToSortedSet(sortedSet, type) { - if (type.flags & 16384 /* Union */) { - addTypesToSortedSet(sortedSet, type.types); + function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { + writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; + write(": "); + if (signature.type) { + emitType(signature.type); } else { - var i = 0; - var id = type.id; - while (i < sortedSet.length && sortedSet[i].id < id) { - i++; - } - if (i === sortedSet.length || sortedSet[i].id !== id) { - sortedSet.splice(i, 0, type); - } + resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2, writer); } } - function addTypesToSortedSet(sortedTypes, types) { - for (var i = 0, len = types.length; i < len; i++) { - addTypeToSortedSet(sortedTypes, types[i]); + function emitLines(nodes) { + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; + emit(node); } } - function isSubtypeOfAny(candidate, types) { - for (var i = 0, len = types.length; i < len; i++) { - if (candidate !== types[i] && isTypeSubtypeOf(candidate, types[i])) { - return true; + function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { + var currentWriterPos = writer.getTextPos(); + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; + if (!canEmitFn || canEmitFn(node)) { + if (currentWriterPos !== writer.getTextPos()) { + write(separator); + } + currentWriterPos = writer.getTextPos(); + eachNodeEmitFn(node); } } - return false; } - function removeSubtypes(types) { - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - types.splice(i, 1); - } - } + function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { + emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); } - function containsAnyType(types) { - for (var i = 0; i < types.length; i++) { - if (types[i].flags & 1 /* Any */) { - return true; - } + function writeJsDocComments(declaration) { + if (declaration) { + var jsDocComments = ts.getJsDocComments(declaration, currentSourceFile); + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, declaration, jsDocComments); + ts.emitComments(currentSourceFile, writer, jsDocComments, true, newLine, ts.writeCommentRange); } - return false; } - function removeAllButLast(types, typeToRemove) { - var i = types.length; - while (i > 0 && types.length > 1) { - i--; - if (types[i] === typeToRemove) { - types.splice(i, 1); - } - } + function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { + writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; + emitType(type); } - function getUnionType(types, noSubtypeReduction) { - if (types.length === 0) { - return emptyObjectType; + function emitType(type) { + switch (type.kind) { + case 112: + case 122: + case 120: + case 113: + case 123: + case 99: + case 8: + return writeTextOfNode(currentSourceFile, type); + case 177: + return emitExpressionWithTypeArguments(type); + case 142: + return emitTypeReference(type); + case 145: + return emitTypeQuery(type); + case 147: + return emitArrayType(type); + case 148: + return emitTupleType(type); + case 149: + return emitUnionType(type); + case 150: + return emitParenType(type); + case 143: + case 144: + return emitSignatureDeclarationWithJsDocComments(type); + case 146: + return emitTypeLiteral(type); + case 65: + return emitEntityName(type); + case 127: + return emitEntityName(type); } - var sortedTypes = []; - addTypesToSortedSet(sortedTypes, types); - if (noSubtypeReduction) { - if (containsAnyType(sortedTypes)) { - return anyType; + function emitEntityName(entityName) { + var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 209 ? entityName.parent : enclosingDeclaration); + handleSymbolAccessibilityError(visibilityResult); + writeEntityName(entityName); + function writeEntityName(entityName) { + if (entityName.kind === 65) { + writeTextOfNode(currentSourceFile, entityName); + } + else { + var left = entityName.kind === 127 ? entityName.left : entityName.expression; + var right = entityName.kind === 127 ? entityName.right : entityName.name; + writeEntityName(left); + write("."); + writeTextOfNode(currentSourceFile, right); + } } - removeAllButLast(sortedTypes, undefinedType); - removeAllButLast(sortedTypes, nullType); } - else { - removeSubtypes(sortedTypes); - } - if (sortedTypes.length === 1) { - return sortedTypes[0]; + function emitExpressionWithTypeArguments(node) { + if (ts.isSupportedExpressionWithTypeArguments(node)) { + ts.Debug.assert(node.expression.kind === 65 || node.expression.kind === 156); + emitEntityName(node.expression); + if (node.typeArguments) { + write("<"); + emitCommaList(node.typeArguments, emitType); + write(">"); + } + } } - var id = getTypeListId(sortedTypes); - var type = unionTypes[id]; - if (!type) { - type = unionTypes[id] = createObjectType(16384 /* Union */); - type.types = sortedTypes; + function emitTypeReference(type) { + emitEntityName(type.typeName); + if (type.typeArguments) { + write("<"); + emitCommaList(type.typeArguments, emitType); + write(">"); + } } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), true); + function emitTypeQuery(type) { + write("typeof "); + emitEntityName(type.exprName); } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createObjectType(32768 /* Anonymous */, node.symbol); + function emitArrayType(type) { + emitType(type.elementType); + write("[]"); } - return links.resolvedType; - } - function getStringLiteralType(node) { - if (ts.hasProperty(stringLiteralTypes, node.text)) { - return stringLiteralTypes[node.text]; + function emitTupleType(type) { + write("["); + emitCommaList(type.elementTypes, emitType); + write("]"); } - var type = stringLiteralTypes[node.text] = createType(256 /* StringLiteral */); - type.text = ts.getTextOfNode(node); - return type; - } - function getTypeFromStringLiteral(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getStringLiteralType(node); + function emitUnionType(type) { + emitSeparatedList(type.types, " | ", emitType); } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 109 /* AnyKeyword */: - return anyType; - case 118 /* StringKeyword */: - return stringType; - case 116 /* NumberKeyword */: - return numberType; - case 110 /* BooleanKeyword */: - return booleanType; - case 97 /* VoidKeyword */: - return voidType; - case 7 /* StringLiteral */: - return getTypeFromStringLiteral(node); - case 132 /* TypeReference */: - return getTypeFromTypeReferenceNode(node); - case 135 /* TypeQuery */: - return getTypeFromTypeQueryNode(node); - case 137 /* ArrayType */: - return getTypeFromArrayTypeNode(node); - case 138 /* TupleType */: - return getTypeFromTupleTypeNode(node); - case 139 /* UnionType */: - return getTypeFromUnionTypeNode(node); - case 140 /* ParenthesizedType */: - return getTypeFromTypeNode(node.type); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 136 /* TypeLiteral */: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 63 /* Identifier */: - case 120 /* QualifiedName */: - var symbol = getSymbolInfo(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - default: - return unknownType; + function emitParenType(type) { + write("("); + emitType(type.type); + write(")"); } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var i = 0; i < items.length; i++) { - result.push(instantiator(items[i], mapper)); + function emitTypeLiteral(type) { + write("{"); + if (type.members.length) { + writeLine(); + increaseIndent(); + emitLines(type.members); + decreaseIndent(); } - return result; + write("}"); } - return items; - } - function createUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; } - function createBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; + function emitSourceFile(node) { + currentSourceFile = node; + enclosingDeclaration = node; + emitLines(node.statements); } - function createTypeMapper(sources, targets) { - switch (sources.length) { - case 1: return createUnaryTypeMapper(sources[0], targets[0]); - case 2: return createBinaryTypeMapper(sources[0], targets[0], sources[1], targets[1]); + function getExportDefaultTempVariableName() { + var baseName = "_default"; + if (!ts.hasProperty(currentSourceFile.identifiers, baseName)) { + return baseName; } - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) - return targets[i]; + var count = 0; + while (true) { + var name_14 = baseName + "_" + (++count); + if (!ts.hasProperty(currentSourceFile.identifiers, name_14)) { + return name_14; } - return t; - }; - } - function createUnaryTypeEraser(source) { - return function (t) { return t === source ? anyType : t; }; - } - function createBinaryTypeEraser(source1, source2) { - return function (t) { return t === source1 || t === source2 ? anyType : t; }; - } - function createTypeEraser(sources) { - switch (sources.length) { - case 1: return createUnaryTypeEraser(sources[0]); - case 2: return createBinaryTypeEraser(sources[0], sources[1]); } - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) - return anyType; - } - return t; - }; - } - function createInferenceMapper(context) { - return function (t) { - for (var i = 0; i < context.typeParameters.length; i++) { - if (t === context.typeParameters[i]) { - return getInferredType(context, i); - } - } - return t; - }; } - function identityMapper(type) { - return type; + function emitExportAssignment(node) { + if (node.expression.kind === 65) { + write(node.isExportEquals ? "export = " : "export default "); + writeTextOfNode(currentSourceFile, node.expression); + } + else { + var tempVarName = getExportDefaultTempVariableName(); + write("declare var "); + write(tempVarName); + write(": "); + writer.getSymbolAccessibilityDiagnostic = getDefaultExportAccessibilityDiagnostic; + resolver.writeTypeOfExpression(node.expression, enclosingDeclaration, 2, writer); + write(";"); + writeLine(); + write(node.isExportEquals ? "export = " : "export default "); + write(tempVarName); + } + write(";"); + writeLine(); + if (node.expression.kind === 65) { + var nodes = resolver.collectLinkedAliases(node.expression); + writeAsynchronousModuleElements(nodes); + } + function getDefaultExportAccessibilityDiagnostic(diagnostic) { + return { + diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, + errorNode: node + }; + } } - function combineTypeMappers(mapper1, mapper2) { - return function (t) { return mapper2(mapper1(t)); }; + function isModuleElementVisible(node) { + return resolver.isDeclarationVisible(node); } - function instantiateTypeParameter(typeParameter, mapper) { - var result = createType(512 /* TypeParameter */); - result.symbol = typeParameter.symbol; - if (typeParameter.constraint) { - result.constraint = instantiateType(typeParameter.constraint, mapper); + function emitModuleElement(node, isModuleElementVisible) { + if (isModuleElementVisible) { + writeModuleElement(node); } - else { - result.target = typeParameter; - result.mapper = mapper; + else if (node.kind === 209 || + (node.parent.kind === 228 && ts.isExternalModule(currentSourceFile))) { + var isVisible; + if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 228) { + asynchronousSubModuleDeclarationEmitInfo.push({ + node: node, + outputPos: writer.getTextPos(), + indent: writer.getIndent(), + isVisible: isVisible + }); + } + else { + if (node.kind === 210) { + var importDeclaration = node; + if (importDeclaration.importClause) { + isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || + isVisibleNamedBinding(importDeclaration.importClause.namedBindings); + } + } + moduleElementDeclarationEmitInfo.push({ + node: node, + outputPos: writer.getTextPos(), + indent: writer.getIndent(), + isVisible: isVisible + }); + } } - return result; } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - if (signature.typeParameters && !eraseTypeParameters) { - var freshTypeParameters = instantiateList(signature.typeParameters, mapper, instantiateTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); + function writeModuleElement(node) { + switch (node.kind) { + case 201: + return writeFunctionDeclaration(node); + case 181: + return writeVariableStatement(node); + case 203: + return writeInterfaceDeclaration(node); + case 202: + return writeClassDeclaration(node); + case 204: + return writeTypeAliasDeclaration(node); + case 205: + return writeEnumDeclaration(node); + case 206: + return writeModuleDeclaration(node); + case 209: + return writeImportEqualsDeclaration(node); + case 210: + return writeImportDeclaration(node); + default: + ts.Debug.fail("Unknown symbol kind"); } - var result = createSignature(signature.declaration, freshTypeParameters, instantiateList(signature.parameters, mapper, instantiateSymbol), signature.resolvedReturnType ? instantiateType(signature.resolvedReturnType, mapper) : undefined, signature.minArgumentCount, signature.hasRestParameter, signature.hasStringLiterals); - result.target = signature; - result.mapper = mapper; - return result; } - function instantiateSymbol(symbol, mapper) { - if (symbol.flags & 67108864 /* Instantiated */) { - var links = getSymbolLinks(symbol); - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); + function emitModuleElementDeclarationFlags(node) { + if (node.parent === currentSourceFile) { + if (node.flags & 1) { + write("export "); + } + if (node.flags & 256) { + write("default "); + } + else if (node.kind !== 203) { + write("declare "); + } } - var result = createSymbol(67108864 /* Instantiated */ | 268435456 /* Transient */ | symbol.flags, symbol.name); - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; + } + function emitClassMemberDeclarationFlags(node) { + if (node.flags & 32) { + write("private "); + } + else if (node.flags & 64) { + write("protected "); + } + if (node.flags & 128) { + write("static "); } - return result; } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(32768 /* Anonymous */, type.symbol); - result.properties = instantiateList(getPropertiesOfObjectType(type), mapper, instantiateSymbol); - result.members = createSymbolTable(result.properties); - result.callSignatures = instantiateList(getSignaturesOfType(type, 0 /* Call */), mapper, instantiateSignature); - result.constructSignatures = instantiateList(getSignaturesOfType(type, 1 /* Construct */), mapper, instantiateSignature); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType) - result.stringIndexType = instantiateType(stringIndexType, mapper); - if (numberIndexType) - result.numberIndexType = instantiateType(numberIndexType, mapper); - return result; + function writeImportEqualsDeclaration(node) { + emitJsDocComments(node); + if (node.flags & 1) { + write("export "); + } + write("import "); + writeTextOfNode(currentSourceFile, node.name); + write(" = "); + if (ts.isInternalModuleImportEqualsDeclaration(node)) { + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); + write(";"); + } + else { + write("require("); + writeTextOfNode(currentSourceFile, ts.getExternalModuleImportEqualsDeclarationExpression(node)); + write(");"); + } + writer.writeLine(); + function getImportEntityNameVisibilityError(symbolAccesibilityResult) { + return { + diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, + errorNode: node, + typeName: node.name + }; + } } - function instantiateType(type, mapper) { - if (mapper !== identityMapper) { - if (type.flags & 512 /* TypeParameter */) { - return mapper(type); + function isVisibleNamedBinding(namedBindings) { + if (namedBindings) { + if (namedBindings.kind === 212) { + return resolver.isDeclarationVisible(namedBindings); } - if (type.flags & 32768 /* Anonymous */) { - return type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) ? instantiateAnonymousType(type, mapper) : type; - } - if (type.flags & 4096 /* Reference */) { - return createTypeReference(type.target, instantiateList(type.typeArguments, mapper, instantiateType)); + else { + return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); } - if (type.flags & 8192 /* Tuple */) { - return createTupleType(instantiateList(type.elementTypes, mapper, instantiateType)); + } + } + function writeImportDeclaration(node) { + if (!node.importClause && !(node.flags & 1)) { + return; + } + emitJsDocComments(node); + if (node.flags & 1) { + write("export "); + } + write("import "); + if (node.importClause) { + var currentWriterPos = writer.getTextPos(); + if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { + writeTextOfNode(currentSourceFile, node.importClause.name); } - if (type.flags & 16384 /* Union */) { - return getUnionType(instantiateList(type.types, mapper, instantiateType), true); + if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { + if (currentWriterPos !== writer.getTextPos()) { + write(", "); + } + if (node.importClause.namedBindings.kind === 212) { + write("* as "); + writeTextOfNode(currentSourceFile, node.importClause.namedBindings.name); + } + else { + write("{ "); + emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); + write(" }"); + } } + write(" from "); } - return type; + writeTextOfNode(currentSourceFile, node.moduleSpecifier); + write(";"); + writer.writeLine(); } - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 142 /* ObjectLiteralExpression */: - return ts.forEach(node.properties, isContextSensitive); - case 141 /* ArrayLiteralExpression */: - return ts.forEach(node.elements, isContextSensitive); - case 158 /* ConditionalExpression */: - return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse); - case 157 /* BinaryExpression */: - return node.operator === 48 /* BarBarToken */ && (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 198 /* PropertyAssignment */: - return isContextSensitive(node.initializer); - case 125 /* Method */: - return isContextSensitiveFunctionLikeDeclaration(node); + function emitImportOrExportSpecifier(node) { + if (node.propertyName) { + writeTextOfNode(currentSourceFile, node.propertyName); + write(" as "); } - return false; + writeTextOfNode(currentSourceFile, node.name); } - function isContextSensitiveFunctionLikeDeclaration(node) { - return !node.typeParameters && !ts.forEach(node.parameters, function (p) { return p.type; }); + function emitExportSpecifier(node) { + emitImportOrExportSpecifier(node); + var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); + writeAsynchronousModuleElements(nodes); } - function getTypeWithoutConstructors(type) { - if (type.flags & 48128 /* ObjectType */) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(32768 /* Anonymous */, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = resolved.callSignatures; - result.constructSignatures = emptyArray; - type = result; - } + function emitExportDeclaration(node) { + emitJsDocComments(node); + write("export "); + if (node.exportClause) { + write("{ "); + emitCommaList(node.exportClause.elements, emitExportSpecifier); + write(" }"); } - return type; - } - var subtypeRelation = {}; - var assignableRelation = {}; - var identityRelation = {}; - function isTypeIdenticalTo(source, target) { - return checkTypeRelatedTo(source, target, identityRelation, undefined); + else { + write("*"); + } + if (node.moduleSpecifier) { + write(" from "); + writeTextOfNode(currentSourceFile, node.moduleSpecifier); + } + write(";"); + writer.writeLine(); } - function compareTypes(source, target) { - return checkTypeRelatedTo(source, target, identityRelation, undefined) ? -1 /* True */ : 0 /* False */; + function writeModuleDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("module "); + writeTextOfNode(currentSourceFile, node.name); + while (node.body.kind !== 207) { + node = node.body; + write("."); + writeTextOfNode(currentSourceFile, node.name); + } + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + write(" {"); + writeLine(); + increaseIndent(); + emitLines(node.body.statements); + decreaseIndent(); + write("}"); + writeLine(); + enclosingDeclaration = prevEnclosingDeclaration; } - function isTypeSubtypeOf(source, target) { - return checkTypeSubtypeOf(source, target, undefined); + function writeTypeAliasDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("type "); + writeTextOfNode(currentSourceFile, node.name); + write(" = "); + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); + write(";"); + writeLine(); + function getTypeAliasDeclarationVisibilityError(symbolAccesibilityResult) { + return { + diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, + errorNode: node.type, + typeName: node.name + }; + } } - function isTypeAssignableTo(source, target) { - return checkTypeAssignableTo(source, target, undefined); + function writeEnumDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + if (ts.isConst(node)) { + write("const "); + } + write("enum "); + writeTextOfNode(currentSourceFile, node.name); + write(" {"); + writeLine(); + increaseIndent(); + emitLines(node.members); + decreaseIndent(); + write("}"); + writeLine(); } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); + function emitEnumMemberDeclaration(node) { + emitJsDocComments(node); + writeTextOfNode(currentSourceFile, node.name); + var enumMemberValue = resolver.getConstantValue(node); + if (enumMemberValue !== undefined) { + write(" = "); + write(enumMemberValue.toString()); + } + write(","); + writeLine(); } - function checkTypeAssignableTo(source, target, errorNode, headMessage) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage); + function isPrivateMethodTypeParameter(node) { + return node.parent.kind === 135 && (node.parent.flags & 32); } - function isSignatureAssignableTo(source, target) { - var sourceType = getOrCreateTypeFromSignature(source); - var targetType = getOrCreateTypeFromSignature(target); - return checkTypeRelatedTo(sourceType, targetType, assignableRelation, undefined); + function emitTypeParameters(typeParameters) { + function emitTypeParameter(node) { + increaseIndent(); + emitJsDocComments(node); + decreaseIndent(); + writeTextOfNode(currentSourceFile, node.name); + if (node.constraint && !isPrivateMethodTypeParameter(node)) { + write(" extends "); + if (node.parent.kind === 143 || + node.parent.kind === 144 || + (node.parent.parent && node.parent.parent.kind === 146)) { + ts.Debug.assert(node.parent.kind === 135 || + node.parent.kind === 134 || + node.parent.kind === 143 || + node.parent.kind === 144 || + node.parent.kind === 139 || + node.parent.kind === 140); + emitType(node.constraint); + } + else { + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); + } + } + function getTypeParameterConstraintVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + switch (node.parent.kind) { + case 202: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; + break; + case 203: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; + break; + case 140: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 139: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 135: + case 134: + if (node.parent.flags & 128) { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.parent.kind === 202) { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + break; + case 201: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; + break; + default: + ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + }; + } + } + if (typeParameters) { + write("<"); + emitCommaList(typeParameters, emitTypeParameter); + write(">"); + } } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, errorNode !== undefined, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); + function emitHeritageClause(typeReferences, isImplementsList) { + if (typeReferences) { + write(isImplementsList ? " implements " : " extends "); + emitCommaList(typeReferences, emitTypeOfTypeReference); + } + function emitTypeOfTypeReference(node) { + if (ts.isSupportedExpressionWithTypeArguments(node)) { + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); + } + function getHeritageClauseVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + if (node.parent.parent.kind === 202) { + diagnosticMessage = isImplementsList ? + ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : + ts.Diagnostics.Extends_clause_of_exported_class_0_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = ts.Diagnostics.Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.parent.parent.name + }; + } } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); + } + function writeClassDeclaration(node) { + function emitParameterProperties(constructorDeclaration) { + if (constructorDeclaration) { + ts.forEach(constructorDeclaration.parameters, function (param) { + if (param.flags & 112) { + emitPropertyDeclaration(param); + } + }); } - addDiagnostic(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo, program.getCompilerHost().getNewLine())); } - return result !== 0 /* False */; - function reportError(message, arg0, arg1, arg2) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("class "); + writeTextOfNode(currentSourceFile, node.name); + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + emitTypeParameters(node.typeParameters); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + emitHeritageClause([baseTypeNode], false); } - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (relation === identityRelation) { - if (source === target) - return -1 /* True */; + emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), true); + write(" {"); + writeLine(); + increaseIndent(); + emitParameterProperties(ts.getFirstConstructorWithBody(node)); + emitLines(node.members); + decreaseIndent(); + write("}"); + writeLine(); + enclosingDeclaration = prevEnclosingDeclaration; + } + function writeInterfaceDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("interface "); + writeTextOfNode(currentSourceFile, node.name); + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + emitTypeParameters(node.typeParameters); + emitHeritageClause(ts.getInterfaceBaseTypeNodes(node), false); + write(" {"); + writeLine(); + increaseIndent(); + emitLines(node.members); + decreaseIndent(); + write("}"); + writeLine(); + enclosingDeclaration = prevEnclosingDeclaration; + } + function emitPropertyDeclaration(node) { + if (ts.hasDynamicName(node)) { + return; + } + emitJsDocComments(node); + emitClassMemberDeclarationFlags(node); + emitVariableDeclaration(node); + write(";"); + writeLine(); + } + function emitVariableDeclaration(node) { + if (node.kind !== 199 || resolver.isDeclarationVisible(node)) { + if (ts.isBindingPattern(node.name)) { + emitBindingPattern(node.name); } else { - if (source === target) - return -1 /* True */; - if (target.flags & 1 /* Any */) - return -1 /* True */; - if (source === undefinedType) - return -1 /* True */; - if (source === nullType && target !== undefinedType) - return -1 /* True */; - if (source.flags & 128 /* Enum */ && target === numberType) - return -1 /* True */; - if (source.flags & 256 /* StringLiteral */ && target === stringType) - return -1 /* True */; - if (relation === assignableRelation) { - if (source.flags & 1 /* Any */) - return -1 /* True */; - if (source === numberType && target.flags & 128 /* Enum */) - return -1 /* True */; + writeTextOfNode(currentSourceFile, node.name); + if ((node.kind === 133 || node.kind === 132) && ts.hasQuestionToken(node)) { + write("?"); } - } - if (source.flags & 16384 /* Union */) { - if (result = unionTypeRelatedToType(source, target, reportErrors)) { - return result; + if ((node.kind === 133 || node.kind === 132) && node.parent.kind === 146) { + emitTypeOfVariableDeclarationFromTypeLiteral(node); } - } - else if (target.flags & 16384 /* Union */) { - if (result = typeRelatedToUnionType(source, target, reportErrors)) { - return result; + else if (!(node.flags & 32)) { + writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); } } - else if (source.flags & 512 /* TypeParameter */ && target.flags & 512 /* TypeParameter */) { - if (result = typeParameterRelatedTo(source, target, reportErrors)) { - return result; - } + } + function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult) { + if (node.kind === 199) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; } - else { - var saveErrorInfo = errorInfo; - if (source.flags & 4096 /* Reference */ && target.flags & 4096 /* Reference */ && source.target === target.target) { - if (result = typesRelatedTo(source.typeArguments, target.typeArguments, reportErrors)) { - return result; - } + else if (node.kind === 133 || node.kind === 132) { + if (node.flags & 128) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; } - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo; - var sourceOrApparentType = relation === identityRelation ? source : getApparentType(source); - if (sourceOrApparentType.flags & 48128 /* ObjectType */ && target.flags & 48128 /* ObjectType */ && (result = objectTypeRelatedTo(sourceOrApparentType, target, reportStructuralErrors))) { - errorInfo = saveErrorInfo; - return result; + else if (node.parent.kind === 202) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else { + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; } } - if (reportErrors) { - headMessage = headMessage || ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - reportError(headMessage, typeToString(source), typeToString(target)); - } - return 0 /* False */; } - function typeRelatedToUnionType(source, target, reportErrors) { - var targetTypes = target.types; - for (var i = 0, len = targetTypes.length; i < len; i++) { - var related = isRelatedTo(source, targetTypes[i], reportErrors && i === len - 1); - if (related) { - return related; + function getVariableDeclarationTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function emitBindingPattern(bindingPattern) { + var elements = []; + for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (element.kind !== 176) { + elements.push(element); } } - return 0 /* False */; + emitCommaList(elements, emitBindingElement); } - function unionTypeRelatedToType(source, target, reportErrors) { - var result = -1 /* True */; - var sourceTypes = source.types; - for (var i = 0, len = sourceTypes.length; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors); - if (!related) { - return 0 /* False */; + function emitBindingElement(bindingElement) { + function getBindingElementTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: bindingElement, + typeName: bindingElement.name + } : undefined; + } + if (bindingElement.name) { + if (ts.isBindingPattern(bindingElement.name)) { + emitBindingPattern(bindingElement.name); + } + else { + writeTextOfNode(currentSourceFile, bindingElement.name); + writeTypeOfDeclaration(bindingElement, undefined, getBindingElementTypeVisibilityError); } - result &= related; } - return result; } - function typesRelatedTo(sources, targets, reportErrors) { - var result = -1 /* True */; - for (var i = 0, len = sources.length; i < len; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0 /* False */; + } + function emitTypeOfVariableDeclarationFromTypeLiteral(node) { + if (node.type) { + write(": "); + emitType(node.type); + } + } + function isVariableStatementVisible(node) { + return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); + } + function writeVariableStatement(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + if (ts.isLet(node.declarationList)) { + write("let "); + } + else if (ts.isConst(node.declarationList)) { + write("const "); + } + else { + write("var "); + } + emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); + write(";"); + writeLine(); + } + function emitAccessorDeclaration(node) { + if (ts.hasDynamicName(node)) { + return; + } + var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); + var accessorWithTypeAnnotation; + if (node === accessors.firstAccessor) { + emitJsDocComments(accessors.getAccessor); + emitJsDocComments(accessors.setAccessor); + emitClassMemberDeclarationFlags(node); + writeTextOfNode(currentSourceFile, node.name); + if (!(node.flags & 32)) { + accessorWithTypeAnnotation = node; + var type = getTypeAnnotationFromAccessor(node); + if (!type) { + var anotherAccessor = node.kind === 137 ? accessors.setAccessor : accessors.getAccessor; + type = getTypeAnnotationFromAccessor(anotherAccessor); + if (type) { + accessorWithTypeAnnotation = anotherAccessor; + } } - result &= related; + writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); } - return result; + write(";"); + writeLine(); } - function typeParameterRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - if (source.symbol.name !== target.symbol.name) { - return 0 /* False */; - } - if (source.constraint === target.constraint) { - return -1 /* True */; + function getTypeAnnotationFromAccessor(accessor) { + if (accessor) { + return accessor.kind === 137 + ? accessor.type + : accessor.parameters.length > 0 + ? accessor.parameters[0].type + : undefined; + } + } + function getAccessorDeclarationTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + if (accessorWithTypeAnnotation.kind === 138) { + if (accessorWithTypeAnnotation.parent.flags & 128) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; } - if (source.constraint === noConstraintType || target.constraint === noConstraintType) { - return 0 /* False */; + else { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; } - return isRelatedTo(source.constraint, target.constraint, reportErrors); + return { + diagnosticMessage: diagnosticMessage, + errorNode: accessorWithTypeAnnotation.parameters[0], + typeName: accessorWithTypeAnnotation.name + }; } else { - while (true) { - var constraint = getConstraintOfTypeParameter(source); - if (constraint === target) - return -1 /* True */; - if (!(constraint && constraint.flags & 512 /* TypeParameter */)) - break; - source = constraint; + if (accessorWithTypeAnnotation.flags & 128) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; + } + else { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; } - return 0 /* False */; + return { + diagnosticMessage: diagnosticMessage, + errorNode: accessorWithTypeAnnotation.name, + typeName: undefined + }; } } - function objectTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0 /* False */; - } - var id = source.id + "," + target.id; - var related = relation[id]; - if (related !== undefined) { - return related ? -1 /* True */ : 0 /* False */; + } + function writeFunctionDeclaration(node) { + if (ts.hasDynamicName(node)) { + return; + } + if (!resolver.isImplementationOfOverload(node)) { + emitJsDocComments(node); + if (node.kind === 201) { + emitModuleElementDeclarationFlags(node); } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - if (maybeStack[i][id]) { - return 1 /* Maybe */; - } - } - if (depth === 100) { - overflow = true; - return 0 /* False */; - } + else if (node.kind === 135) { + emitClassMemberDeclarationFlags(node); } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; + if (node.kind === 201) { + write("function "); + writeTextOfNode(currentSourceFile, node.name); } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = {}; - maybeStack[depth][id] = true; - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedGeneric(source, sourceStack)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedGeneric(target, targetStack)) - expandingFlags |= 2; - if (expandingFlags === 3) { - var result = 1 /* Maybe */; + else if (node.kind === 136) { + write("constructor"); } else { - var result = propertiesRelatedTo(source, target, reportErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0 /* Call */, reportErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1 /* Construct */, reportErrors); - if (result) { - result &= stringIndexTypesRelatedTo(source, target, reportErrors); - if (result) { - result &= numberIndexTypesRelatedTo(source, target, reportErrors); - } - } - } - } - } - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - var destinationCache = result === -1 /* True */ || depth === 0 ? relation : maybeStack[depth - 1]; - for (var p in maybeCache) { - destinationCache[p] = maybeCache[p]; + writeTextOfNode(currentSourceFile, node.name); + if (ts.hasQuestionToken(node)) { + write("?"); } } - else { - relation[id] = false; + emitSignatureDeclaration(node); + } + } + function emitSignatureDeclarationWithJsDocComments(node) { + emitJsDocComments(node); + emitSignatureDeclaration(node); + } + function emitSignatureDeclaration(node) { + if (node.kind === 140 || node.kind === 144) { + write("new "); + } + emitTypeParameters(node.typeParameters); + if (node.kind === 141) { + write("["); + } + else { + write("("); + } + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + emitCommaList(node.parameters, emitParameterDeclaration); + if (node.kind === 141) { + write("]"); + } + else { + write(")"); + } + var isFunctionTypeOrConstructorType = node.kind === 143 || node.kind === 144; + if (isFunctionTypeOrConstructorType || node.parent.kind === 146) { + if (node.type) { + write(isFunctionTypeOrConstructorType ? " => " : ": "); + emitType(node.type); } - return result; } - function isDeeplyNestedGeneric(type, stack) { - if (type.flags & 4096 /* Reference */ && depth >= 10) { - var target = type.target; - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 4096 /* Reference */ && t.target === target) { - count++; - if (count >= 10) - return true; + else if (node.kind !== 136 && !(node.flags & 32)) { + writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); + } + enclosingDeclaration = prevEnclosingDeclaration; + if (!isFunctionTypeOrConstructorType) { + write(";"); + writeLine(); + } + function getReturnTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + switch (node.kind) { + case 140: + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 139: + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 141: + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 135: + case 134: + if (node.flags & 128) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; + } + else if (node.parent.kind === 202) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; } - } + else { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; + } + break; + case 201: + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; + break; + default: + ts.Debug.fail("This is unknown kind for signature: " + node.kind); } - return false; + return { + diagnosticMessage: diagnosticMessage, + errorNode: node.name || node + }; } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1 /* True */; - var properties = getPropertiesOfObjectType(target); - for (var i = 0; i < properties.length; i++) { - var targetProp = properties[i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (relation === subtypeRelation || !isOptionalProperty(targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0 /* False */; - } - } - else if (!(targetProp.flags & 536870912 /* Prototype */)) { - var sourceFlags = getDeclarationFlagsFromSymbol(sourceProp); - var targetFlags = getDeclarationFlagsFromSymbol(targetProp); - if (sourceFlags & 32 /* Private */ || targetFlags & 32 /* Private */) { - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourceFlags & 32 /* Private */ && targetFlags & 32 /* Private */) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourceFlags & 32 /* Private */ ? source : target), typeToString(sourceFlags & 32 /* Private */ ? target : source)); - } - } - return 0 /* False */; - } - } - else if (targetFlags & 64 /* Protected */) { - var sourceDeclaredInClass = sourceProp.parent && sourceProp.parent.flags & 32 /* Class */; - var sourceClass = sourceDeclaredInClass ? getDeclaredTypeOfSymbol(sourceProp.parent) : undefined; - var targetClass = getDeclaredTypeOfSymbol(targetProp.parent); - if (!sourceClass || !hasBaseType(sourceClass, targetClass)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(sourceClass || source), typeToString(targetClass)); - } - return 0 /* False */; - } - } - else if (sourceFlags & 64 /* Protected */) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0 /* False */; - } - result &= related; - if (isOptionalProperty(sourceProp) && !isOptionalProperty(targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } + } + function emitParameterDeclaration(node) { + increaseIndent(); + emitJsDocComments(node); + if (node.dotDotDotToken) { + write("..."); + } + if (ts.isBindingPattern(node.name)) { + emitBindingPattern(node.name); + } + else { + writeTextOfNode(currentSourceFile, node.name); + } + if (node.initializer || ts.hasQuestionToken(node)) { + write("?"); + } + decreaseIndent(); + if (node.parent.kind === 143 || + node.parent.kind === 144 || + node.parent.parent.kind === 146) { + emitTypeOfVariableDeclarationFromTypeLiteral(node); + } + else if (!(node.parent.flags & 32)) { + writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); + } + function getParameterDeclarationTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult) { + switch (node.parent.kind) { + case 136: + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; + case 140: + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + case 139: + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + case 135: + case 134: + if (node.parent.flags & 128) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.parent.kind === 202) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; } - } + else { + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + case 201: + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 ? + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; + default: + ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); } - return result; } - function propertiesIdenticalTo(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0 /* False */; + function emitBindingPattern(bindingPattern) { + if (bindingPattern.kind === 151) { + write("{"); + emitCommaList(bindingPattern.elements, emitBindingElement); + write("}"); } - var result = -1 /* True */; - for (var i = 0, len = sourceProperties.length; i < len; ++i) { - var sourceProp = sourceProperties[i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0 /* False */; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0 /* False */; + else if (bindingPattern.kind === 152) { + write("["); + var elements = bindingPattern.elements; + emitCommaList(elements, emitBindingElement); + if (elements && elements.hasTrailingComma) { + write(", "); } - result &= related; + write("]"); } - return result; } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); + function emitBindingElement(bindingElement) { + function getBindingElementTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: bindingElement, + typeName: bindingElement.name + } : undefined; } - if (target === anyFunctionType || source === anyFunctionType) { - return -1 /* True */; + if (bindingElement.kind === 176) { + write(" "); } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var result = -1 /* True */; - var saveErrorInfo = errorInfo; - outer: for (var i = 0; i < targetSignatures.length; i++) { - var t = targetSignatures[i]; - if (!t.hasStringLiterals || target.flags & 65536 /* FromSignature */) { - var localErrors = reportErrors; - for (var j = 0; j < sourceSignatures.length; j++) { - var s = sourceSignatures[j]; - if (!s.hasStringLiterals || source.flags & 65536 /* FromSignature */) { - var related = signatureRelatedTo(s, t, localErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - localErrors = false; + else if (bindingElement.kind === 153) { + if (bindingElement.propertyName) { + writeTextOfNode(currentSourceFile, bindingElement.propertyName); + write(": "); + emitBindingPattern(bindingElement.name); + } + else if (bindingElement.name) { + if (ts.isBindingPattern(bindingElement.name)) { + emitBindingPattern(bindingElement.name); + } + else { + ts.Debug.assert(bindingElement.name.kind === 65); + if (bindingElement.dotDotDotToken) { + write("..."); } + writeTextOfNode(currentSourceFile, bindingElement.name); } - return 0 /* False */; } } - return result; } - function signatureRelatedTo(source, target, reportErrors) { - if (source === target) { - return -1 /* True */; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0 /* False */; - } - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var checkCount; - if (source.hasRestParameter && target.hasRestParameter) { - checkCount = sourceMax > targetMax ? sourceMax : targetMax; - sourceMax--; - targetMax--; + } + function emitNode(node) { + switch (node.kind) { + case 201: + case 206: + case 209: + case 203: + case 202: + case 204: + case 205: + return emitModuleElement(node, isModuleElementVisible(node)); + case 181: + return emitModuleElement(node, isVariableStatementVisible(node)); + case 210: + return emitModuleElement(node, !node.importClause); + case 216: + return emitExportDeclaration(node); + case 136: + case 135: + case 134: + return writeFunctionDeclaration(node); + case 140: + case 139: + case 141: + return emitSignatureDeclarationWithJsDocComments(node); + case 137: + case 138: + return emitAccessorDeclaration(node); + case 133: + case 132: + return emitPropertyDeclaration(node); + case 227: + return emitEnumMemberDeclaration(node); + case 215: + return emitExportAssignment(node); + case 228: + return emitSourceFile(node); + } + } + function writeReferencePath(referencedFile) { + var declFileName = referencedFile.flags & 2048 + ? referencedFile.fileName + : ts.shouldEmitToOwnFile(referencedFile, compilerOptions) + ? ts.getOwnEmitOutputFilePath(referencedFile, host, ".d.ts") + : ts.removeFileExtension(compilerOptions.out) + ".d.ts"; + declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(jsFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, false); + referencePathsOutput += "/// " + newLine; + } + } + function writeDeclarationFile(jsFilePath, sourceFile, host, resolver, diagnostics) { + var emitDeclarationResult = emitDeclarations(host, resolver, diagnostics, jsFilePath, sourceFile); + if (!emitDeclarationResult.reportedDeclarationError) { + var declarationOutput = emitDeclarationResult.referencePathsOutput + + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); + ts.writeFile(host, diagnostics, ts.removeFileExtension(jsFilePath) + ".d.ts", declarationOutput, host.getCompilerOptions().emitBOM); + } + function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { + var appliedSyncOutputPos = 0; + var declarationOutput = ""; + ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { + if (aliasEmitInfo.asynchronousOutput) { + declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); + declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); + appliedSyncOutputPos = aliasEmitInfo.outputPos; } - else if (source.hasRestParameter) { - sourceMax--; - checkCount = targetMax; + }); + declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); + return declarationOutput; + } + } + ts.writeDeclarationFile = writeDeclarationFile; +})(ts || (ts = {})); +/// +/// +var ts; +(function (ts) { + function isExternalModuleOrDeclarationFile(sourceFile) { + return ts.isExternalModule(sourceFile) || ts.isDeclarationFile(sourceFile); + } + ts.isExternalModuleOrDeclarationFile = isExternalModuleOrDeclarationFile; + function emitFiles(resolver, host, targetSourceFile) { + var extendsHelper = "\nvar __extends = (this && this.__extends) || function (d, b) {\n for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n function __() { this.constructor = d; }\n __.prototype = b.prototype;\n d.prototype = new __();\n};"; + var decorateHelper = "\nvar __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") return Reflect.decorate(decorators, target, key, desc);\n switch (arguments.length) {\n case 2: return decorators.reduceRight(function(o, d) { return (d && d(o)) || o; }, target);\n case 3: return decorators.reduceRight(function(o, d) { return (d && d(target, key)), void 0; }, void 0);\n case 4: return decorators.reduceRight(function(o, d) { return (d && d(target, key, o)) || o; }, desc);\n }\n};"; + var metadataHelper = "\nvar __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n};"; + var paramHelper = "\nvar __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n};"; + var compilerOptions = host.getCompilerOptions(); + var languageVersion = compilerOptions.target || 0; + var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; + var diagnostics = []; + var newLine = host.getNewLine(); + if (targetSourceFile === undefined) { + ts.forEach(host.getSourceFiles(), function (sourceFile) { + if (ts.shouldEmitToOwnFile(sourceFile, compilerOptions)) { + var jsFilePath = ts.getOwnEmitOutputFilePath(sourceFile, host, ".js"); + emitFile(jsFilePath, sourceFile); } - else if (target.hasRestParameter) { - targetMax--; - checkCount = sourceMax; + }); + if (compilerOptions.out) { + emitFile(compilerOptions.out); + } + } + else { + if (ts.shouldEmitToOwnFile(targetSourceFile, compilerOptions)) { + var jsFilePath = ts.getOwnEmitOutputFilePath(targetSourceFile, host, ".js"); + emitFile(jsFilePath, targetSourceFile); + } + else if (!ts.isDeclarationFile(targetSourceFile) && compilerOptions.out) { + emitFile(compilerOptions.out); + } + } + diagnostics = ts.sortAndDeduplicateDiagnostics(diagnostics); + return { + emitSkipped: false, + diagnostics: diagnostics, + sourceMaps: sourceMapDataList + }; + function isNodeDescendentOf(node, ancestor) { + while (node) { + if (node === ancestor) + return true; + node = node.parent; + } + return false; + } + function isUniqueLocalName(name, container) { + for (var node = container; isNodeDescendentOf(node, container); node = node.nextContainer) { + if (node.locals && ts.hasProperty(node.locals, name)) { + if (node.locals[name].flags & (107455 | 1048576 | 8388608)) { + return false; + } } - else { - checkCount = sourceMax < targetMax ? sourceMax : targetMax; + } + return true; + } + function emitJavaScript(jsFilePath, root) { + var writer = ts.createTextWriter(newLine); + var write = writer.write; + var writeTextOfNode = writer.writeTextOfNode; + var writeLine = writer.writeLine; + var increaseIndent = writer.increaseIndent; + var decreaseIndent = writer.decreaseIndent; + var currentSourceFile; + var exportFunctionForFile; + var generatedNameSet = {}; + var nodeToGeneratedName = []; + var blockScopedVariableToGeneratedName; + var computedPropertyNamesToGeneratedNames; + var extendsEmitted = false; + var decorateEmitted = false; + var paramEmitted = false; + var tempFlags = 0; + var tempVariables; + var tempParameters; + var externalImports; + var exportSpecifiers; + var exportEquals; + var hasExportStars; + var writeEmittedFiles = writeJavaScriptFile; + var detachedCommentsInfo; + var writeComment = ts.writeCommentRange; + var emit = emitNodeWithoutSourceMap; + var emitStart = function (node) { }; + var emitEnd = function (node) { }; + var emitToken = emitTokenText; + var scopeEmitStart = function (scopeDeclaration, scopeName) { }; + var scopeEmitEnd = function () { }; + var sourceMapData; + if (compilerOptions.sourceMap || compilerOptions.inlineSourceMap) { + initializeEmitterWithSourceMaps(); + } + if (root) { + emitSourceFile(root); + } + else { + ts.forEach(host.getSourceFiles(), function (sourceFile) { + if (!isExternalModuleOrDeclarationFile(sourceFile)) { + emitSourceFile(sourceFile); + } + }); + } + writeLine(); + writeEmittedFiles(writer.getText(), compilerOptions.emitBOM); + return; + function emitSourceFile(sourceFile) { + currentSourceFile = sourceFile; + exportFunctionForFile = undefined; + emit(sourceFile); + } + function isUniqueName(name) { + return !resolver.hasGlobalName(name) && + !ts.hasProperty(currentSourceFile.identifiers, name) && + !ts.hasProperty(generatedNameSet, name); + } + function makeTempVariableName(flags) { + if (flags && !(tempFlags & flags)) { + var name = flags === 268435456 ? "_i" : "_n"; + if (isUniqueName(name)) { + tempFlags |= flags; + return name; + } } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1 /* True */; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); - var saveErrorInfo = errorInfo; - var related = isRelatedTo(s, t, reportErrors); - if (!related) { - related = isRelatedTo(t, s, false); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, source.parameters[i < sourceMax ? i : sourceMax].name, target.parameters[i < targetMax ? i : targetMax].name); - } - return 0 /* False */; + while (true) { + var count = tempFlags & 268435455; + tempFlags++; + if (count !== 8 && count !== 13) { + var name_15 = count < 26 ? "_" + String.fromCharCode(97 + count) : "_" + (count - 26); + if (isUniqueName(name_15)) { + return name_15; } - errorInfo = saveErrorInfo; } - result &= related; } - var t = getReturnTypeOfSignature(target); - if (t === voidType) - return result; - var s = getReturnTypeOfSignature(source); - return result & isRelatedTo(s, t, reportErrors); } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0 /* False */; + function makeUniqueName(baseName) { + if (baseName.charCodeAt(baseName.length - 1) !== 95) { + baseName += "_"; } - var result = -1 /* True */; - for (var i = 0, len = sourceSignatures.length; i < len; ++i) { - var related = compareSignatures(sourceSignatures[i], targetSignatures[i], true, isRelatedTo); - if (!related) { - return 0 /* False */; + var i = 1; + while (true) { + var generatedName = baseName + i; + if (isUniqueName(generatedName)) { + return generatedNameSet[generatedName] = generatedName; } - result &= related; + i++; } - return result; } - function stringIndexTypesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(0 /* String */, source, target); + function assignGeneratedName(node, name) { + nodeToGeneratedName[ts.getNodeId(node)] = ts.unescapeIdentifier(name); + } + function generateNameForFunctionOrClassDeclaration(node) { + if (!node.name) { + assignGeneratedName(node, makeUniqueName("default")); } - var targetType = getIndexTypeOfType(target, 0 /* String */); - if (targetType) { - var sourceType = getIndexTypeOfType(source, 0 /* String */); - if (!sourceType) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + } + function generateNameForModuleOrEnum(node) { + if (node.name.kind === 65) { + var name_16 = node.name.text; + assignGeneratedName(node, isUniqueLocalName(name_16, node) ? name_16 : makeUniqueName(name_16)); + } + } + function generateNameForImportOrExportDeclaration(node) { + var expr = ts.getExternalModuleName(node); + var baseName = expr.kind === 8 ? + ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; + assignGeneratedName(node, makeUniqueName(baseName)); + } + function generateNameForImportDeclaration(node) { + if (node.importClause) { + generateNameForImportOrExportDeclaration(node); + } + } + function generateNameForExportDeclaration(node) { + if (node.moduleSpecifier) { + generateNameForImportOrExportDeclaration(node); + } + } + function generateNameForExportAssignment(node) { + if (node.expression && node.expression.kind !== 65) { + assignGeneratedName(node, makeUniqueName("default")); + } + } + function generateNameForNode(node) { + switch (node.kind) { + case 201: + case 202: + case 175: + generateNameForFunctionOrClassDeclaration(node); + break; + case 206: + generateNameForModuleOrEnum(node); + generateNameForNode(node.body); + break; + case 205: + generateNameForModuleOrEnum(node); + break; + case 210: + generateNameForImportDeclaration(node); + break; + case 216: + generateNameForExportDeclaration(node); + break; + case 215: + generateNameForExportAssignment(node); + break; + } + } + function getGeneratedNameForNode(node) { + var nodeId = ts.getNodeId(node); + if (!nodeToGeneratedName[nodeId]) { + generateNameForNode(node); + } + return nodeToGeneratedName[nodeId]; + } + function initializeEmitterWithSourceMaps() { + var sourceMapDir; + var sourceMapSourceIndex = -1; + var sourceMapNameIndexMap = {}; + var sourceMapNameIndices = []; + function getSourceMapNameIndex() { + return sourceMapNameIndices.length ? ts.lastOrUndefined(sourceMapNameIndices) : -1; + } + var lastRecordedSourceMapSpan; + var lastEncodedSourceMapSpan = { + emittedLine: 1, + emittedColumn: 1, + sourceLine: 1, + sourceColumn: 1, + sourceIndex: 0 + }; + var lastEncodedNameIndex = 0; + function encodeLastRecordedSourceMapSpan() { + if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { + return; + } + var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; + if (lastEncodedSourceMapSpan.emittedLine == lastRecordedSourceMapSpan.emittedLine) { + if (sourceMapData.sourceMapMappings) { + sourceMapData.sourceMapMappings += ","; } - return 0 /* False */; } - var related = isRelatedTo(sourceType, targetType, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); + else { + for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { + sourceMapData.sourceMapMappings += ";"; } - return 0 /* False */; + prevEncodedEmittedColumn = 1; } - return related; - } - return -1 /* True */; - } - function numberIndexTypesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(1 /* Number */, source, target); - } - var targetType = getIndexTypeOfType(target, 1 /* Number */); - if (targetType) { - var sourceStringType = getIndexTypeOfType(source, 0 /* String */); - var sourceNumberType = getIndexTypeOfType(source, 1 /* Number */); - if (!(sourceStringType || sourceNumberType)) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); + if (lastRecordedSourceMapSpan.nameIndex >= 0) { + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); + lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; + } + lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; + sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); + function base64VLQFormatEncode(inValue) { + function base64FormatEncode(inValue) { + if (inValue < 64) { + return 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.charAt(inValue); + } + throw TypeError(inValue + ": not a 64 based value"); + } + if (inValue < 0) { + inValue = ((-inValue) << 1) + 1; } - return 0 /* False */; + else { + inValue = inValue << 1; + } + var encodedStr = ""; + do { + var currentDigit = inValue & 31; + inValue = inValue >> 5; + if (inValue > 0) { + currentDigit = currentDigit | 32; + } + encodedStr = encodedStr + base64FormatEncode(currentDigit); + } while (inValue > 0); + return encodedStr; } - if (sourceStringType && sourceNumberType) { - var related = isRelatedTo(sourceStringType, targetType, false) || isRelatedTo(sourceNumberType, targetType, reportErrors); + } + function recordSourceMapSpan(pos) { + var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); + sourceLinePos.line++; + sourceLinePos.character++; + var emittedLine = writer.getLine(); + var emittedColumn = writer.getColumn(); + if (!lastRecordedSourceMapSpan || + lastRecordedSourceMapSpan.emittedLine != emittedLine || + lastRecordedSourceMapSpan.emittedColumn != emittedColumn || + (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && + (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || + (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { + encodeLastRecordedSourceMapSpan(); + lastRecordedSourceMapSpan = { + emittedLine: emittedLine, + emittedColumn: emittedColumn, + sourceLine: sourceLinePos.line, + sourceColumn: sourceLinePos.character, + nameIndex: getSourceMapNameIndex(), + sourceIndex: sourceMapSourceIndex + }; } else { - var related = isRelatedTo(sourceStringType || sourceNumberType, targetType, reportErrors); + lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; + lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; + lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; } - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); + } + function recordEmitNodeStartSpan(node) { + recordSourceMapSpan(ts.skipTrivia(currentSourceFile.text, node.pos)); + } + function recordEmitNodeEndSpan(node) { + recordSourceMapSpan(node.end); + } + function writeTextWithSpanRecord(tokenKind, startPos, emitFn) { + var tokenStartPos = ts.skipTrivia(currentSourceFile.text, startPos); + recordSourceMapSpan(tokenStartPos); + var tokenEndPos = emitTokenText(tokenKind, tokenStartPos, emitFn); + recordSourceMapSpan(tokenEndPos); + return tokenEndPos; + } + function recordNewSourceFileStart(node) { + var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; + sourceMapData.sourceMapSources.push(ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, node.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, true)); + sourceMapSourceIndex = sourceMapData.sourceMapSources.length - 1; + sourceMapData.inputSourceFileNames.push(node.fileName); + if (compilerOptions.inlineSources) { + if (!sourceMapData.sourceMapSourcesContent) { + sourceMapData.sourceMapSourcesContent = []; } - return 0 /* False */; + sourceMapData.sourceMapSourcesContent.push(node.text); } - return related; - } - return -1 /* True */; - } - function indexTypesIdenticalTo(indexKind, source, target) { - var targetType = getIndexTypeOfType(target, indexKind); - var sourceType = getIndexTypeOfType(source, indexKind); - if (!sourceType && !targetType) { - return -1 /* True */; } - if (sourceType && targetType) { - return isRelatedTo(sourceType, targetType); + function recordScopeNameOfNode(node, scopeName) { + function recordScopeNameIndex(scopeNameIndex) { + sourceMapNameIndices.push(scopeNameIndex); + } + function recordScopeNameStart(scopeName) { + var scopeNameIndex = -1; + if (scopeName) { + var parentIndex = getSourceMapNameIndex(); + if (parentIndex !== -1) { + var name_17 = node.name; + if (!name_17 || name_17.kind !== 128) { + scopeName = "." + scopeName; + } + scopeName = sourceMapData.sourceMapNames[parentIndex] + scopeName; + } + scopeNameIndex = ts.getProperty(sourceMapNameIndexMap, scopeName); + if (scopeNameIndex === undefined) { + scopeNameIndex = sourceMapData.sourceMapNames.length; + sourceMapData.sourceMapNames.push(scopeName); + sourceMapNameIndexMap[scopeName] = scopeNameIndex; + } + } + recordScopeNameIndex(scopeNameIndex); + } + if (scopeName) { + recordScopeNameStart(scopeName); + } + else if (node.kind === 201 || + node.kind === 163 || + node.kind === 135 || + node.kind === 134 || + node.kind === 137 || + node.kind === 138 || + node.kind === 206 || + node.kind === 202 || + node.kind === 205) { + if (node.name) { + var name_18 = node.name; + scopeName = name_18.kind === 128 + ? ts.getTextOfNode(name_18) + : node.name.text; + } + recordScopeNameStart(scopeName); + } + else { + recordScopeNameIndex(getSourceMapNameIndex()); + } } - return 0 /* False */; - } - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypes) !== 0 /* False */; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1 /* True */; - } - var sourcePropAccessibility = getDeclarationFlagsFromSymbol(sourceProp) & (32 /* Private */ | 64 /* Protected */); - var targetPropAccessibility = getDeclarationFlagsFromSymbol(targetProp) & (32 /* Private */ | 64 /* Protected */); - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0 /* False */; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0 /* False */; + function recordScopeNameEnd() { + sourceMapNameIndices.pop(); } - } - else { - if (isOptionalProperty(sourceProp) !== isOptionalProperty(targetProp)) { - return 0 /* False */; + ; + function writeCommentRangeWithMap(curentSourceFile, writer, comment, newLine) { + recordSourceMapSpan(comment.pos); + ts.writeCommentRange(currentSourceFile, writer, comment, newLine); + recordSourceMapSpan(comment.end); } - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function compareSignatures(source, target, compareReturnTypes, compareTypes) { - if (source === target) { - return -1 /* True */; - } - if (source.parameters.length !== target.parameters.length || source.minArgumentCount !== target.minArgumentCount || source.hasRestParameter !== target.hasRestParameter) { - return 0 /* False */; - } - var result = -1 /* True */; - if (source.typeParameters && target.typeParameters) { - if (source.typeParameters.length !== target.typeParameters.length) { - return 0 /* False */; + function serializeSourceMapContents(version, file, sourceRoot, sources, names, mappings, sourcesContent) { + if (typeof JSON !== "undefined") { + var map_1 = { + version: version, + file: file, + sourceRoot: sourceRoot, + sources: sources, + names: names, + mappings: mappings + }; + if (sourcesContent !== undefined) { + map_1.sourcesContent = sourcesContent; + } + return JSON.stringify(map_1); + } + return "{\"version\":" + version + ",\"file\":\"" + ts.escapeString(file) + "\",\"sourceRoot\":\"" + ts.escapeString(sourceRoot) + "\",\"sources\":[" + serializeStringArray(sources) + "],\"names\":[" + serializeStringArray(names) + "],\"mappings\":\"" + ts.escapeString(mappings) + "\" " + (sourcesContent !== undefined ? ",\"sourcesContent\":[" + serializeStringArray(sourcesContent) + "]" : "") + "}"; + function serializeStringArray(list) { + var output = ""; + for (var i = 0, n = list.length; i < n; i++) { + if (i) { + output += ","; + } + output += "\"" + ts.escapeString(list[i]) + "\""; + } + return output; + } } - for (var i = 0, len = source.typeParameters.length; i < len; ++i) { - var related = compareTypes(source.typeParameters[i], target.typeParameters[i]); - if (!related) { - return 0 /* False */; + function writeJavaScriptAndSourceMapFile(emitOutput, writeByteOrderMark) { + encodeLastRecordedSourceMapSpan(); + var sourceMapText = serializeSourceMapContents(3, sourceMapData.sourceMapFile, sourceMapData.sourceMapSourceRoot, sourceMapData.sourceMapSources, sourceMapData.sourceMapNames, sourceMapData.sourceMapMappings, sourceMapData.sourceMapSourcesContent); + sourceMapDataList.push(sourceMapData); + var sourceMapUrl; + if (compilerOptions.inlineSourceMap) { + var base64SourceMapText = ts.convertToBase64(sourceMapText); + sourceMapUrl = "//# sourceMappingURL=data:application/json;base64," + base64SourceMapText; } - result &= related; + else { + ts.writeFile(host, diagnostics, sourceMapData.sourceMapFilePath, sourceMapText, false); + sourceMapUrl = "//# sourceMappingURL=" + sourceMapData.jsSourceMappingURL; + } + writeJavaScriptFile(emitOutput + sourceMapUrl, writeByteOrderMark); } - } - else if (source.typeParameters || source.typeParameters) { - return 0 /* False */; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - for (var i = 0, len = source.parameters.length; i < len; i++) { - var s = source.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(source) : getTypeOfSymbol(source.parameters[i]); - var t = target.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(target) : getTypeOfSymbol(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0 /* False */; + var sourceMapJsFile = ts.getBaseFileName(ts.normalizeSlashes(jsFilePath)); + sourceMapData = { + sourceMapFilePath: jsFilePath + ".map", + jsSourceMappingURL: sourceMapJsFile + ".map", + sourceMapFile: sourceMapJsFile, + sourceMapSourceRoot: compilerOptions.sourceRoot || "", + sourceMapSources: [], + inputSourceFileNames: [], + sourceMapNames: [], + sourceMapMappings: "", + sourceMapSourcesContent: undefined, + sourceMapDecodedMappings: [] + }; + sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); + if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47) { + sourceMapData.sourceMapSourceRoot += ts.directorySeparator; } - result &= related; - } - if (compareReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isSupertypeOfEach(candidate, types) { - for (var i = 0, len = types.length; i < len; i++) { - if (candidate !== types[i] && !isTypeSubtypeOf(types[i], candidate)) - return false; - } - return true; - } - function getCommonSupertype(types) { - return ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; + if (compilerOptions.mapRoot) { + sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); + if (root) { + sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(root, host, sourceMapDir)); } - else if (!downfallType) { - downfallType = types[j]; + if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { + sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); + sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(jsFilePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), host.getCurrentDirectory(), host.getCanonicalFileName, true); + } + else { + sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); } } - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - if (bestSupertypeScore === types.length - 1) { - break; + else { + sourceMapDir = ts.getDirectoryPath(ts.normalizePath(jsFilePath)); } - } - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isTypeOfObjectLiteral(type) { - return (type.flags & 32768 /* Anonymous */) && type.symbol && (type.symbol.flags & 4096 /* ObjectLiteral */) ? true : false; - } - function isArrayType(type) { - return type.flags & 4096 /* Reference */ && type.target === globalArrayType; - } - function getInnermostTypeOfNestedArrayTypes(type) { - while (isArrayType(type)) { - type = type.typeArguments[0]; - } - return type; - } - function getWidenedType(type, suppressNoImplicitAnyErrors) { - if (type.flags & (32 /* Undefined */ | 64 /* Null */)) { - return anyType; - } - if (type.flags & 16384 /* Union */) { - return getWidenedTypeOfUnion(type); - } - if (isTypeOfObjectLiteral(type)) { - return getWidenedTypeOfObjectLiteral(type); - } - if (isArrayType(type)) { - return getWidenedTypeOfArrayLiteral(type); - } - return type; - function getWidenedTypeOfUnion(type) { - return getUnionType(ts.map(type.types, function (t) { return getWidenedType(t, suppressNoImplicitAnyErrors); })); - } - function getWidenedTypeOfObjectLiteral(type) { - var properties = getPropertiesOfObjectType(type); - if (properties.length) { - var widenedTypes = []; - var propTypeWasWidened = false; - ts.forEach(properties, function (p) { - var propType = getTypeOfSymbol(p); - var widenedType = getWidenedType(propType); - if (propType !== widenedType) { - propTypeWasWidened = true; - if (!suppressNoImplicitAnyErrors && compilerOptions.noImplicitAny && getInnermostTypeOfNestedArrayTypes(widenedType) === anyType) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(widenedType)); - } + function emitNodeWithSourceMap(node, allowGeneratedIdentifiers) { + if (node) { + if (ts.nodeIsSynthesized(node)) { + return emitNodeWithoutSourceMap(node, false); + } + if (node.kind != 228) { + recordEmitNodeStartSpan(node); + emitNodeWithoutSourceMap(node, allowGeneratedIdentifiers); + recordEmitNodeEndSpan(node); + } + else { + recordNewSourceFileStart(node); + emitNodeWithoutSourceMap(node, false); } - widenedTypes.push(widenedType); - }); - if (propTypeWasWidened) { - var members = {}; - var index = 0; - ts.forEach(properties, function (p) { - var symbol = createSymbol(4 /* Property */ | 268435456 /* Transient */ | p.flags, p.name); - symbol.declarations = p.declarations; - symbol.parent = p.parent; - symbol.type = widenedTypes[index++]; - symbol.target = p; - if (p.valueDeclaration) - symbol.valueDeclaration = p.valueDeclaration; - members[symbol.name] = symbol; - }); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType) - stringIndexType = getWidenedType(stringIndexType); - if (numberIndexType) - numberIndexType = getWidenedType(numberIndexType); - type = createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexType, numberIndexType); } } - return type; + writeEmittedFiles = writeJavaScriptAndSourceMapFile; + emit = emitNodeWithSourceMap; + emitStart = recordEmitNodeStartSpan; + emitEnd = recordEmitNodeEndSpan; + emitToken = writeTextWithSpanRecord; + scopeEmitStart = recordScopeNameOfNode; + scopeEmitEnd = recordScopeNameEnd; + writeComment = writeCommentRangeWithMap; } - function getWidenedTypeOfArrayLiteral(type) { - var elementType = type.typeArguments[0]; - var widenedType = getWidenedType(elementType, suppressNoImplicitAnyErrors); - type = elementType !== widenedType ? createArrayType(widenedType) : type; - return type; + function writeJavaScriptFile(emitOutput, writeByteOrderMark) { + ts.writeFile(host, diagnostics, jsFilePath, emitOutput, writeByteOrderMark); } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = sourceMax > targetMax ? sourceMax : targetMax; - sourceMax--; - targetMax--; + function createTempVariable(flags) { + var result = ts.createSynthesizedNode(65); + result.text = makeTempVariableName(flags); + return result; } - else if (source.hasRestParameter) { - sourceMax--; - count = targetMax; + function recordTempDeclaration(name) { + if (!tempVariables) { + tempVariables = []; + } + tempVariables.push(name); } - else if (target.hasRestParameter) { - targetMax--; - count = sourceMax; + function createAndRecordTempVariable(flags) { + var temp = createTempVariable(flags); + recordTempDeclaration(temp); + return temp; } - else { - count = sourceMax < targetMax ? sourceMax : targetMax; + function emitTempDeclarations(newLine) { + if (tempVariables) { + if (newLine) { + writeLine(); + } + else { + write(" "); + } + write("var "); + emitCommaList(tempVariables); + write(";"); + } } - for (var i = 0; i < count; i++) { - var s = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); - callback(s, t); + function emitTokenText(tokenKind, startPos, emitFn) { + var tokenString = ts.tokenToString(tokenKind); + if (emitFn) { + emitFn(); + } + else { + write(tokenString); + } + return startPos + tokenString.length; } - } - function createInferenceContext(typeParameters, inferUnionTypes) { - var inferences = []; - for (var i = 0; i < typeParameters.length; i++) { - inferences.push({ primary: undefined, secondary: undefined }); + function emitOptional(prefix, node) { + if (node) { + write(prefix); + emit(node); + } } - return { - typeParameters: typeParameters, - inferUnionTypes: inferUnionTypes, - inferenceCount: 0, - inferences: inferences, - inferredTypes: new Array(typeParameters.length) - }; - } - function inferTypes(context, source, target) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - inferFromTypes(source, target); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) - return true; + function emitParenthesizedIf(node, parenthesized) { + if (parenthesized) { + write("("); + } + emit(node); + if (parenthesized) { + write(")"); } - return false; } - function isWithinDepthLimit(type, stack) { - if (depth >= 5) { - var target = type.target; - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 4096 /* Reference */ && t.target === target) - count++; - } - return count < 5; + function emitTrailingCommaIfPresent(nodeList) { + if (nodeList.hasTrailingComma) { + write(","); } - return true; } - function inferFromTypes(source, target) { - if (target.flags & 512 /* TypeParameter */) { - var typeParameters = context.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (target === typeParameters[i]) { - var inferences = context.inferences[i]; - var candidates = inferiority ? inferences.secondary || (inferences.secondary = []) : inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) - candidates.push(source); - break; - } + function emitLinePreservingList(parent, nodes, allowTrailingComma, spacesBetweenBraces) { + ts.Debug.assert(nodes.length > 0); + increaseIndent(); + if (nodeStartPositionsAreOnSameLine(parent, nodes[0])) { + if (spacesBetweenBraces) { + write(" "); } } - else if (source.flags & 4096 /* Reference */ && target.flags & 4096 /* Reference */ && source.target === target.target) { - var sourceTypes = source.typeArguments; - var targetTypes = target.typeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } + else { + writeLine(); } - else if (target.flags & 16384 /* Union */) { - var targetTypes = target.types; - var typeParameterCount = 0; - var typeParameter; - for (var i = 0; i < targetTypes.length; i++) { - var t = targetTypes[i]; - if (t.flags & 512 /* TypeParameter */ && ts.contains(context.typeParameters, t)) { - typeParameter = t; - typeParameterCount++; + for (var i = 0, n = nodes.length; i < n; i++) { + if (i) { + if (nodeEndIsOnSameLineAsNodeStart(nodes[i - 1], nodes[i])) { + write(", "); } else { - inferFromTypes(source, t); + write(","); + writeLine(); } } - if (typeParameterCount === 1) { - inferiority++; - inferFromTypes(source, typeParameter); - inferiority--; - } + emit(nodes[i]); } - else if (source.flags & 16384 /* Union */) { - var sourceTypes = source.types; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], target); - } + if (nodes.hasTrailingComma && allowTrailingComma) { + write(","); } - else if (source.flags & 48128 /* ObjectType */ && (target.flags & (4096 /* Reference */ | 8192 /* Tuple */) || (target.flags & 32768 /* Anonymous */) && target.symbol && target.symbol.flags & (8192 /* Method */ | 2048 /* TypeLiteral */))) { - if (!isInProcess(source, target) && isWithinDepthLimit(source, sourceStack) && isWithinDepthLimit(target, targetStack)) { - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromProperties(source, target); - inferFromSignatures(source, target, 0 /* Call */); - inferFromSignatures(source, target, 1 /* Construct */); - inferFromIndexTypes(source, target, 0 /* String */, 0 /* String */); - inferFromIndexTypes(source, target, 1 /* Number */, 1 /* Number */); - inferFromIndexTypes(source, target, 0 /* String */, 1 /* Number */); - depth--; + decreaseIndent(); + if (nodeEndPositionsAreOnSameLine(parent, ts.lastOrUndefined(nodes))) { + if (spacesBetweenBraces) { + write(" "); } } + else { + writeLine(); + } } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var i = 0; i < properties.length; i++) { - var targetProp = properties[i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + function emitList(nodes, start, count, multiLine, trailingComma, leadingComma, noTrailingNewLine, emitNode) { + if (!emitNode) { + emitNode = emit; + } + for (var i = 0; i < count; i++) { + if (multiLine) { + if (i || leadingComma) { + write(","); + } + writeLine(); + } + else { + if (i || leadingComma) { + write(", "); + } } + emitNode(nodes[start + i]); + leadingComma = true; + } + if (trailingComma) { + write(","); + } + if (multiLine && !noTrailingNewLine) { + writeLine(); } + return count; } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); + function emitCommaList(nodes) { + if (nodes) { + emitList(nodes, 0, nodes.length, false, false); } } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromTypes); - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + function emitLines(nodes) { + emitLinesStartingAt(nodes, 0); } - function inferFromIndexTypes(source, target, sourceKind, targetKind) { - var targetIndexType = getIndexTypeOfType(target, targetKind); - if (targetIndexType) { - var sourceIndexType = getIndexTypeOfType(source, sourceKind); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetIndexType); + function emitLinesStartingAt(nodes, startIndex) { + for (var i = startIndex; i < nodes.length; i++) { + writeLine(); + emit(nodes[i]); + } + } + function isBinaryOrOctalIntegerLiteral(node, text) { + if (node.kind === 7 && text.length > 1) { + switch (text.charCodeAt(1)) { + case 98: + case 66: + case 111: + case 79: + return true; } } + return false; } - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - var unionOrSuperType = context.inferUnionTypes ? getUnionType(inferences) : getCommonSupertype(inferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : inferenceFailureType; + function emitLiteral(node) { + var text = getLiteralText(node); + if ((compilerOptions.sourceMap || compilerOptions.inlineSourceMap) && (node.kind === 8 || ts.isTemplateLiteralKind(node.kind))) { + writer.writeLiteral(text); } - else { - inferredType = emptyObjectType; + else if (languageVersion < 2 && isBinaryOrOctalIntegerLiteral(node, text)) { + write(node.text); } - if (inferredType !== inferenceFailureType) { - var constraint = getConstraintOfTypeParameter(context.typeParameters[index]); - inferredType = constraint && !isTypeAssignableTo(inferredType, constraint) ? constraint : inferredType; + else { + write(text); } - context.inferredTypes[index] = inferredType; - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - function hasAncestor(node, kind) { - return ts.getAncestor(node, kind) !== undefined; - } - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = (ts.getFullWidth(node) > 0 && resolveName(node, node.text, 107455 /* Value */ | 4194304 /* ExportValue */, ts.Diagnostics.Cannot_find_name_0, node)) || unknownSymbol; } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - while (node) { + function getLiteralText(node) { + if (languageVersion < 2 && (ts.isTemplateLiteralKind(node.kind) || node.hasExtendedUnicodeEscape)) { + return getQuotedEscapedLiteralText('"', node.text, '"'); + } + if (node.parent) { + return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); + } switch (node.kind) { - case 135 /* TypeQuery */: - return true; - case 63 /* Identifier */: - case 120 /* QualifiedName */: - node = node.parent; - continue; - default: - return false; + case 8: + return getQuotedEscapedLiteralText('"', node.text, '"'); + case 10: + return getQuotedEscapedLiteralText('`', node.text, '`'); + case 11: + return getQuotedEscapedLiteralText('`', node.text, '${'); + case 12: + return getQuotedEscapedLiteralText('}', node.text, '${'); + case 13: + return getQuotedEscapedLiteralText('}', node.text, '`'); + case 7: + return node.text; + } + ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); + } + function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { + return leftQuote + ts.escapeNonAsciiCharacters(ts.escapeString(text)) + rightQuote; + } + function emitDownlevelRawTemplateLiteral(node) { + var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); + var isLast = node.kind === 10 || node.kind === 13; + text = text.substring(1, text.length - (isLast ? 1 : 2)); + text = text.replace(/\r\n?/g, "\n"); + text = ts.escapeString(text); + write('"' + text + '"'); + } + function emitDownlevelTaggedTemplateArray(node, literalEmitter) { + write("["); + if (node.template.kind === 10) { + literalEmitter(node.template); + } + else { + literalEmitter(node.template.head); + ts.forEach(node.template.templateSpans, function (child) { + write(", "); + literalEmitter(child.literal); + }); } + write("]"); } - ts.Debug.fail("should not get here"); - } - function subtractPrimitiveTypes(type, subtractMask) { - if (type.flags & 16384 /* Union */) { - var types = type.types; - if (ts.forEach(types, function (t) { return t.flags & subtractMask; })) { - return getUnionType(ts.filter(types, function (t) { return !(t.flags & subtractMask); })); + function emitDownlevelTaggedTemplate(node) { + var tempVariable = createAndRecordTempVariable(0); + write("("); + emit(tempVariable); + write(" = "); + emitDownlevelTaggedTemplateArray(node, emit); + write(", "); + emit(tempVariable); + write(".raw = "); + emitDownlevelTaggedTemplateArray(node, emitDownlevelRawTemplateLiteral); + write(", "); + emitParenthesizedIf(node.tag, needsParenthesisForPropertyAccessOrInvocation(node.tag)); + write("("); + emit(tempVariable); + if (node.template.kind === 172) { + ts.forEach(node.template.templateSpans, function (templateSpan) { + write(", "); + var needsParens = templateSpan.expression.kind === 170 + && templateSpan.expression.operatorToken.kind === 23; + emitParenthesizedIf(templateSpan.expression, needsParens); + }); } + write("))"); } - return type; - } - function isVariableAssignedWithin(symbol, node) { - var links = getNodeLinks(node); - if (links.assignmentChecks) { - var cachedResult = links.assignmentChecks[symbol.id]; - if (cachedResult !== undefined) { - return cachedResult; + function emitTemplateExpression(node) { + if (languageVersion >= 2) { + ts.forEachChild(node, emit); + return; + } + var emitOuterParens = ts.isExpression(node.parent) + && templateNeedsParens(node, node.parent); + if (emitOuterParens) { + write("("); + } + var headEmitted = false; + if (shouldEmitTemplateHead()) { + emitLiteral(node.head); + headEmitted = true; + } + for (var i = 0, n = node.templateSpans.length; i < n; i++) { + var templateSpan = node.templateSpans[i]; + var needsParens = templateSpan.expression.kind !== 162 + && comparePrecedenceToBinaryPlus(templateSpan.expression) !== 1; + if (i > 0 || headEmitted) { + write(" + "); + } + emitParenthesizedIf(templateSpan.expression, needsParens); + if (templateSpan.literal.text.length !== 0) { + write(" + "); + emitLiteral(templateSpan.literal); + } + } + if (emitOuterParens) { + write(")"); + } + function shouldEmitTemplateHead() { + // If this expression has an empty head literal and the first template span has a non-empty + // literal, then emitting the empty head literal is not necessary. + // `${ foo } and ${ bar }` + // can be emitted as + // foo + " and " + bar + // This is because it is only required that one of the first two operands in the emit + // output must be a string literal, so that the other operand and all following operands + // are forced into strings. + // + // If the first template span has an empty literal, then the head must still be emitted. + // `${ foo }${ bar }` + // must still be emitted as + // "" + foo + bar + ts.Debug.assert(node.templateSpans.length !== 0); + return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; + } + function templateNeedsParens(template, parent) { + switch (parent.kind) { + case 158: + case 159: + return parent.expression === template; + case 160: + case 162: + return false; + default: + return comparePrecedenceToBinaryPlus(parent) !== -1; + } + } + function comparePrecedenceToBinaryPlus(expression) { + switch (expression.kind) { + case 170: + switch (expression.operatorToken.kind) { + case 35: + case 36: + case 37: + return 1; + case 33: + case 34: + return 0; + default: + return -1; + } + case 173: + case 171: + return -1; + default: + return 1; + } } } - else { - links.assignmentChecks = {}; + function emitTemplateSpan(span) { + emit(span.expression); + emit(span.literal); } - return links.assignmentChecks[symbol.id] = isAssignedIn(node); - function isAssignedInBinaryExpression(node) { - if (node.operator >= 51 /* FirstAssignment */ && node.operator <= 62 /* LastAssignment */) { - var n = node.left; - while (n.kind === 149 /* ParenthesizedExpression */) { - n = n.expression; + function emitExpressionForPropertyName(node) { + ts.Debug.assert(node.kind !== 153); + if (node.kind === 8) { + emitLiteral(node); + } + else if (node.kind === 128) { + if (ts.nodeIsDecorated(node.parent)) { + if (!computedPropertyNamesToGeneratedNames) { + computedPropertyNamesToGeneratedNames = []; + } + var generatedName = computedPropertyNamesToGeneratedNames[ts.getNodeId(node)]; + if (generatedName) { + write(generatedName); + return; + } + generatedName = createAndRecordTempVariable(0).text; + computedPropertyNamesToGeneratedNames[ts.getNodeId(node)] = generatedName; + write(generatedName); + write(" = "); } - if (n.kind === 63 /* Identifier */ && getResolvedSymbol(n) === symbol) { - return true; + emit(node.expression); + } + else { + write("\""); + if (node.kind === 7) { + write(node.text); + } + else { + writeTextOfNode(currentSourceFile, node); } + write("\""); } - return ts.forEachChild(node, isAssignedIn); } - function isAssignedInVariableDeclaration(node) { - if (getSymbolOfNode(node) === symbol && node.initializer) { - return true; + function isNotExpressionIdentifier(node) { + var parent = node.parent; + switch (parent.kind) { + case 130: + case 199: + case 153: + case 133: + case 132: + case 225: + case 226: + case 227: + case 135: + case 134: + case 201: + case 137: + case 138: + case 163: + case 202: + case 203: + case 205: + case 206: + case 209: + case 211: + case 212: + return parent.name === node; + case 214: + case 218: + return parent.name === node || parent.propertyName === node; + case 191: + case 190: + case 215: + return false; + case 195: + return node.parent.label === node; } - return ts.forEachChild(node, isAssignedIn); } - function isAssignedIn(node) { - switch (node.kind) { - case 157 /* BinaryExpression */: - return isAssignedInBinaryExpression(node); - case 183 /* VariableDeclaration */: - return isAssignedInVariableDeclaration(node); - case 141 /* ArrayLiteralExpression */: - case 142 /* ObjectLiteralExpression */: - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 148 /* TypeAssertionExpression */: - case 149 /* ParenthesizedExpression */: - case 155 /* PrefixUnaryExpression */: - case 152 /* DeleteExpression */: - case 153 /* TypeOfExpression */: - case 154 /* VoidExpression */: - case 156 /* PostfixUnaryExpression */: - case 158 /* ConditionalExpression */: - case 163 /* Block */: - case 164 /* VariableStatement */: - case 166 /* ExpressionStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 174 /* ReturnStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - case 177 /* LabeledStatement */: - case 178 /* ThrowStatement */: - case 179 /* TryStatement */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - return ts.forEachChild(node, isAssignedIn); + function emitExpressionIdentifier(node) { + var substitution = resolver.getExpressionNameSubstitution(node, getGeneratedNameForNode); + if (substitution) { + write(substitution); + } + else { + writeTextOfNode(currentSourceFile, node); } - return false; } - } - function resolveLocation(node) { - var containerNodes = []; - for (var parent = node.parent; parent; parent = parent.parent) { - if ((ts.isExpression(parent) || ts.isObjectLiteralMethod(node)) && isContextSensitive(parent)) { - containerNodes.unshift(parent); + function getGeneratedNameForIdentifier(node) { + if (ts.nodeIsSynthesized(node) || !blockScopedVariableToGeneratedName) { + return undefined; + } + var variableId = resolver.getBlockScopedVariableId(node); + if (variableId === undefined) { + return undefined; } + return blockScopedVariableToGeneratedName[variableId]; } - ts.forEach(containerNodes, function (node) { - getTypeOfNode(node); - }); - } - function getSymbolAtLocation(node) { - resolveLocation(node); - return getSymbolInfo(node); - } - function getTypeAtLocation(node) { - resolveLocation(node); - return getTypeOfNode(node); - } - function getTypeOfSymbolAtLocation(symbol, node) { - resolveLocation(node); - return getNarrowedTypeOfSymbol(symbol, node); - } - function getNarrowedTypeOfSymbol(symbol, node) { - var type = getTypeOfSymbol(symbol); - if (node && symbol.flags & 3 /* Variable */ && type.flags & (48128 /* ObjectType */ | 16384 /* Union */ | 512 /* TypeParameter */)) { - loop: while (node.parent) { - var child = node; - node = node.parent; - var narrowedType = type; - switch (node.kind) { - case 167 /* IfStatement */: - if (child !== node.expression) { - narrowedType = narrowType(type, node.expression, child === node.thenStatement); - } - break; - case 158 /* ConditionalExpression */: - if (child !== node.condition) { - narrowedType = narrowType(type, node.condition, child === node.whenTrue); - } - break; - case 157 /* BinaryExpression */: - if (child === node.right) { - if (node.operator === 47 /* AmpersandAmpersandToken */) { - narrowedType = narrowType(type, node.left, true); - } - else if (node.operator === 48 /* BarBarToken */) { - narrowedType = narrowType(type, node.left, false); - } - } - break; - case 201 /* SourceFile */: - case 189 /* ModuleDeclaration */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - break loop; - } - if (narrowedType !== type && isTypeSubtypeOf(narrowedType, type)) { - if (isVariableAssignedWithin(symbol, node)) { - break; - } - type = narrowedType; + function emitIdentifier(node, allowGeneratedIdentifiers) { + if (allowGeneratedIdentifiers) { + var generatedName = getGeneratedNameForIdentifier(node); + if (generatedName) { + write(generatedName); + return; } } - } - return type; - function narrowTypeByEquality(type, expr, assumeTrue) { - if (expr.left.kind !== 153 /* TypeOfExpression */ || expr.right.kind !== 7 /* StringLiteral */) { - return type; + if (!node.parent) { + write(node.text); } - var left = expr.left; - var right = expr.right; - if (left.expression.kind !== 63 /* Identifier */ || getResolvedSymbol(left.expression) !== symbol) { - return type; + else if (!isNotExpressionIdentifier(node)) { + emitExpressionIdentifier(node); } - var t = right.text; - var checkType = t === "string" ? stringType : t === "number" ? numberType : t === "boolean" ? booleanType : emptyObjectType; - if (expr.operator === 30 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; + else { + writeTextOfNode(currentSourceFile, node); } - if (assumeTrue) { - return checkType === emptyObjectType ? subtractPrimitiveTypes(type, 2 /* String */ | 4 /* Number */ | 8 /* Boolean */) : checkType; + } + function emitThis(node) { + if (resolver.getNodeCheckFlags(node) & 2) { + write("_this"); + } + else { + write("this"); + } + } + function emitSuper(node) { + if (languageVersion >= 2) { + write("super"); } else { - return checkType === emptyObjectType ? type : subtractPrimitiveTypes(type, checkType.flags); + var flags = resolver.getNodeCheckFlags(node); + if (flags & 16) { + write("_super.prototype"); + } + else { + write("_super"); + } } } - function narrowTypeByAnd(type, expr, assumeTrue) { - if (assumeTrue) { - return narrowType(narrowType(type, expr.left, true), expr.right, true); + function emitObjectBindingPattern(node) { + write("{ "); + var elements = node.elements; + emitList(elements, 0, elements.length, false, elements.hasTrailingComma); + write(" }"); + } + function emitArrayBindingPattern(node) { + write("["); + var elements = node.elements; + emitList(elements, 0, elements.length, false, elements.hasTrailingComma); + write("]"); + } + function emitBindingElement(node) { + if (node.propertyName) { + emit(node.propertyName, false); + write(": "); } - else { - return getUnionType([ - narrowType(type, expr.left, false), - narrowType(narrowType(type, expr.left, true), expr.right, false) - ]); + if (node.dotDotDotToken) { + write("..."); } - } - function narrowTypeByOr(type, expr, assumeTrue) { - if (assumeTrue) { - return getUnionType([ - narrowType(type, expr.left, true), - narrowType(narrowType(type, expr.left, false), expr.right, true) - ]); + if (ts.isBindingPattern(node.name)) { + emit(node.name); } else { - return narrowType(narrowType(type, expr.left, false), expr.right, false); + emitModuleMemberName(node); } + emitOptional(" = ", node.initializer); } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - if (!assumeTrue || expr.left.kind !== 63 /* Identifier */ || getResolvedSymbol(expr.left) !== symbol) { - return type; + function emitSpreadElementExpression(node) { + write("..."); + emit(node.expression); + } + function emitYieldExpression(node) { + write(ts.tokenToString(110)); + if (node.asteriskToken) { + write("*"); } - var rightType = checkExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; + if (node.expression) { + write(" "); + emit(node.expression); } - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (!prototypeProperty) { - return type; + } + function needsParenthesisForPropertyAccessOrInvocation(node) { + switch (node.kind) { + case 65: + case 154: + case 156: + case 157: + case 158: + case 162: + return false; } - var prototypeType = getTypeOfSymbol(prototypeProperty); - return isTypeSubtypeOf(prototypeType, type) ? prototypeType : type; + return true; } - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 149 /* ParenthesizedExpression */: - return narrowType(type, expr.expression, assumeTrue); - case 157 /* BinaryExpression */: - var operator = expr.operator; - if (operator === 29 /* EqualsEqualsEqualsToken */ || operator === 30 /* ExclamationEqualsEqualsToken */) { - return narrowTypeByEquality(type, expr, assumeTrue); - } - else if (operator === 47 /* AmpersandAmpersandToken */) { - return narrowTypeByAnd(type, expr, assumeTrue); + function emitListWithSpread(elements, alwaysCopy, multiLine, trailingComma) { + var pos = 0; + var group = 0; + var length = elements.length; + while (pos < length) { + if (group === 1) { + write(".concat("); + } + else if (group > 1) { + write(", "); + } + var e = elements[pos]; + if (e.kind === 174) { + e = e.expression; + emitParenthesizedIf(e, group === 0 && needsParenthesisForPropertyAccessOrInvocation(e)); + pos++; + if (pos === length && group === 0 && alwaysCopy && e.kind !== 154) { + write(".slice()"); } - else if (operator === 48 /* BarBarToken */) { - return narrowTypeByOr(type, expr, assumeTrue); + } + else { + var i = pos; + while (i < length && elements[i].kind !== 174) { + i++; } - else if (operator === 85 /* InstanceOfKeyword */) { - return narrowTypeByInstanceof(type, expr, assumeTrue); + write("["); + if (multiLine) { + increaseIndent(); } - break; - case 155 /* PrefixUnaryExpression */: - if (expr.operator === 45 /* ExclamationToken */) { - return narrowType(type, expr.operand, !assumeTrue); + emitList(elements, pos, i - pos, multiLine, trailingComma && i === length); + if (multiLine) { + decreaseIndent(); } - break; + write("]"); + pos = i; + } + group++; + } + if (group > 1) { + write(")"); } - return type; - } - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol.flags & 33554432 /* Import */) { - getSymbolLinks(symbol).referenced = getSymbolLinks(symbol).referenced || (!isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveImport(symbol))); - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithIndexVariableInGeneratedCode(node, node); - return getNarrowedTypeOfSymbol(getExportSymbolOfValueSymbolIfExported(symbol), node); - } - function captureLexicalThis(node, container) { - var classNode = container.parent && container.parent.kind === 185 /* ClassDeclaration */ ? container.parent : undefined; - getNodeLinks(node).flags |= 2 /* LexicalThis */; - if (container.kind === 124 /* Property */ || container.kind === 126 /* Constructor */) { - getNodeLinks(classNode).flags |= 4 /* CaptureThis */; } - else { - getNodeLinks(container).flags |= 4 /* CaptureThis */; + function isSpreadElementExpression(node) { + return node.kind === 174; } - } - function checkThisExpression(node) { - var container = ts.getThisContainer(node, true); - var needToCaptureLexicalThis = false; - if (container.kind === 151 /* ArrowFunction */) { - container = ts.getThisContainer(container, false); - needToCaptureLexicalThis = true; + function emitArrayLiteral(node) { + var elements = node.elements; + if (elements.length === 0) { + write("[]"); + } + else if (languageVersion >= 2 || !ts.forEach(elements, isSpreadElementExpression)) { + write("["); + emitLinePreservingList(node, node.elements, elements.hasTrailingComma, false); + write("]"); + } + else { + emitListWithSpread(elements, true, (node.flags & 512) !== 0, elements.hasTrailingComma); + } } - switch (container.kind) { - case 189 /* ModuleDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_body); - break; - case 188 /* EnumDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - break; - case 126 /* Constructor */: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); + function emitObjectLiteralBody(node, numElements) { + if (numElements === 0) { + write("{}"); + return; + } + write("{"); + if (numElements > 0) { + var properties = node.properties; + if (numElements === properties.length) { + emitLinePreservingList(node, properties, languageVersion >= 1, true); } - break; - case 124 /* Property */: - if (container.flags & 128 /* Static */) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); + else { + var multiLine = (node.flags & 512) !== 0; + if (!multiLine) { + write(" "); + } + else { + increaseIndent(); + } + emitList(properties, 0, numElements, multiLine, false); + if (!multiLine) { + write(" "); + } + else { + decreaseIndent(); + } } - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - var classNode = container.parent && container.parent.kind === 185 /* ClassDeclaration */ ? container.parent : undefined; - if (classNode) { - var symbol = getSymbolOfNode(classNode); - return container.flags & 128 /* Static */ ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol); - } - return anyType; - } - function getSuperContainer(node) { - while (true) { - node = node.parent; - if (!node) - return node; - switch (node.kind) { - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return node; - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - for (var n = node; n && n !== constructorDecl; n = n.parent) { - if (n.kind === 123 /* Parameter */) { - return true; } + write("}"); } - return false; - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 145 /* CallExpression */ && node.parent.expression === node; - var enclosingClass = ts.getAncestor(node, 185 /* ClassDeclaration */); - var baseClass; - if (enclosingClass && ts.getClassBaseTypeNode(enclosingClass)) { - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClass)); - baseClass = classType.baseTypes.length && classType.baseTypes[0]; - } - if (!baseClass) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - return unknownType; - } - var container = getSuperContainer(node); - if (container) { - var canUseSuperExpression = false; - if (isCallExpression) { - canUseSuperExpression = container.kind === 126 /* Constructor */; + function emitDownlevelObjectLiteralWithComputedProperties(node, firstComputedPropertyIndex) { + var multiLine = (node.flags & 512) !== 0; + var properties = node.properties; + write("("); + if (multiLine) { + increaseIndent(); } - else { - var needToCaptureLexicalThis = false; - while (container && container.kind === 151 /* ArrowFunction */) { - container = getSuperContainer(container); - needToCaptureLexicalThis = true; + var tempVar = createAndRecordTempVariable(0); + emit(tempVar); + write(" = "); + emitObjectLiteralBody(node, firstComputedPropertyIndex); + for (var i = firstComputedPropertyIndex, n = properties.length; i < n; i++) { + writeComma(); + var property = properties[i]; + emitStart(property); + if (property.kind === 137 || property.kind === 138) { + var accessors = ts.getAllAccessorDeclarations(node.properties, property); + if (property !== accessors.firstAccessor) { + continue; + } + write("Object.defineProperty("); + emit(tempVar); + write(", "); + emitStart(node.name); + emitExpressionForPropertyName(property.name); + emitEnd(property.name); + write(", {"); + increaseIndent(); + if (accessors.getAccessor) { + writeLine(); + emitLeadingComments(accessors.getAccessor); + write("get: "); + emitStart(accessors.getAccessor); + write("function "); + emitSignatureAndBody(accessors.getAccessor); + emitEnd(accessors.getAccessor); + emitTrailingComments(accessors.getAccessor); + write(","); + } + if (accessors.setAccessor) { + writeLine(); + emitLeadingComments(accessors.setAccessor); + write("set: "); + emitStart(accessors.setAccessor); + write("function "); + emitSignatureAndBody(accessors.setAccessor); + emitEnd(accessors.setAccessor); + emitTrailingComments(accessors.setAccessor); + write(","); + } + writeLine(); + write("enumerable: true,"); + writeLine(); + write("configurable: true"); + decreaseIndent(); + writeLine(); + write("})"); + emitEnd(property); } - if (container && container.parent && container.parent.kind === 185 /* ClassDeclaration */) { - if (container.flags & 128 /* Static */) { - canUseSuperExpression = container.kind === 125 /* Method */ || container.kind === 127 /* GetAccessor */ || container.kind === 128 /* SetAccessor */; + else { + emitLeadingComments(property); + emitStart(property.name); + emit(tempVar); + emitMemberAccessForPropertyName(property.name); + emitEnd(property.name); + write(" = "); + if (property.kind === 225) { + emit(property.initializer); + } + else if (property.kind === 226) { + emitExpressionIdentifier(property.name); + } + else if (property.kind === 135) { + emitFunctionDeclaration(property); } else { - canUseSuperExpression = container.kind === 125 /* Method */ || container.kind === 127 /* GetAccessor */ || container.kind === 128 /* SetAccessor */ || container.kind === 124 /* Property */ || container.kind === 126 /* Constructor */; + ts.Debug.fail("ObjectLiteralElement type not accounted for: " + property.kind); } } + emitEnd(property); } - if (canUseSuperExpression) { - var returnType; - if ((container.flags & 128 /* Static */) || isCallExpression) { - getNodeLinks(node).flags |= 32 /* SuperStatic */; - returnType = getTypeOfSymbol(baseClass.symbol); + writeComma(); + emit(tempVar); + if (multiLine) { + decreaseIndent(); + writeLine(); + } + write(")"); + function writeComma() { + if (multiLine) { + write(","); + writeLine(); } else { - getNodeLinks(node).flags |= 16 /* SuperInstance */; - returnType = baseClass; + write(", "); } - if (container.kind === 126 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - returnType = unknownType; + } + } + function emitObjectLiteral(node) { + var properties = node.properties; + if (languageVersion < 2) { + var numProperties = properties.length; + var numInitialNonComputedProperties = numProperties; + for (var i = 0, n = properties.length; i < n; i++) { + if (properties[i].name.kind === 128) { + numInitialNonComputedProperties = i; + break; + } } - if (!isCallExpression && needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); + var hasComputedProperty = numInitialNonComputedProperties !== properties.length; + if (hasComputedProperty) { + emitDownlevelObjectLiteralWithComputedProperties(node, numInitialNonComputedProperties); + return; } - return returnType; } + emitObjectLiteralBody(node, properties.length); } - if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); + function createBinaryExpression(left, operator, right, startsOnNewLine) { + var result = ts.createSynthesizedNode(170, startsOnNewLine); + result.operatorToken = ts.createSynthesizedNode(operator); + result.left = left; + result.right = right; + return result; } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); + function createPropertyAccessExpression(expression, name) { + var result = ts.createSynthesizedNode(156); + result.expression = parenthesizeForAccess(expression); + result.dotToken = ts.createSynthesizedNode(20); + result.name = name; + return result; } - return unknownType; - } - function getContextuallyTypedParameterType(parameter) { - if (isFunctionExpressionOrArrowFunction(parameter.parent)) { - var func = parameter.parent; - if (isContextSensitive(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameters(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - if (indexOfParameter === (func.parameters.length - 1) && funcHasRestParameters && contextualSignature.hasRestParameter && func.parameters.length >= contextualSignature.parameters.length) { - return getTypeOfSymbol(contextualSignature.parameters[contextualSignature.parameters.length - 1]); - } + function createElementAccessExpression(expression, argumentExpression) { + var result = ts.createSynthesizedNode(157); + result.expression = parenthesizeForAccess(expression); + result.argumentExpression = argumentExpression; + return result; + } + function parenthesizeForAccess(expr) { + while (expr.kind === 161) { + expr = expr.expression; + } + if (ts.isLeftHandSideExpression(expr) && + expr.kind !== 159 && + expr.kind !== 7) { + return expr; + } + var node = ts.createSynthesizedNode(162); + node.expression = expr; + return node; + } + function emitComputedPropertyName(node) { + write("["); + emitExpressionForPropertyName(node); + write("]"); + } + function emitMethod(node) { + if (languageVersion >= 2 && node.asteriskToken) { + write("*"); + } + emit(node.name, false); + if (languageVersion < 2) { + write(": function "); + } + emitSignatureAndBody(node); + } + function emitPropertyAssignment(node) { + emit(node.name, false); + write(": "); + emit(node.initializer); + } + function emitShorthandPropertyAssignment(node) { + emit(node.name, false); + if (languageVersion < 2) { + write(": "); + var generatedName = getGeneratedNameForIdentifier(node.name); + if (generatedName) { + write(generatedName); + } + else { + emitExpressionIdentifier(node.name); } } + else if (resolver.getExpressionNameSubstitution(node.name, getGeneratedNameForNode)) { + write(": "); + emitExpressionIdentifier(node.name); + } } - return undefined; - } - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); + function tryEmitConstantValue(node) { + if (compilerOptions.isolatedModules) { + return false; } - if (declaration.kind === 123 /* Parameter */) { - return getContextuallyTypedParameterType(declaration); + var constantValue = resolver.getConstantValue(node); + if (constantValue !== undefined) { + write(constantValue.toString()); + if (!compilerOptions.removeComments) { + var propertyName = node.kind === 156 ? ts.declarationNameToString(node.name) : ts.getTextOfNode(node.argumentExpression); + write(" /* " + propertyName + " */"); + } + return true; } + return false; } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - if (func.type || func.kind === 126 /* Constructor */ || func.kind === 127 /* GetAccessor */ && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(func.symbol, 128 /* SetAccessor */))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + function indentIfOnDifferentLines(parent, node1, node2, valueToWriteWhenNotIndenting) { + var realNodesAreOnDifferentLines = !ts.nodeIsSynthesized(parent) && !nodeEndIsOnSameLineAsNodeStart(node1, node2); + var synthesizedNodeIsOnDifferentLine = synthesizedNodeStartsOnNewLine(node2); + if (realNodesAreOnDifferentLines || synthesizedNodeIsOnDifferentLine) { + increaseIndent(); + writeLine(); + return true; } - var signature = getContextualSignatureForFunctionLikeDeclaration(func); - if (signature) { - return getReturnTypeOfSignature(signature); + else { + if (valueToWriteWhenNotIndenting) { + write(valueToWriteWhenNotIndenting); + } + return false; + } + } + function emitPropertyAccess(node) { + if (tryEmitConstantValue(node)) { + return; } + emit(node.expression); + var indentedBeforeDot = indentIfOnDifferentLines(node, node.expression, node.dotToken); + write("."); + var indentedAfterDot = indentIfOnDifferentLines(node, node.dotToken, node.name); + emit(node.name, false); + decreaseIndentIf(indentedBeforeDot, indentedAfterDot); } - return undefined; - } - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedSignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 147 /* TaggedTemplateExpression */) { - return getContextualTypeForArgument(template.parent, substitutionExpression); + function emitQualifiedName(node) { + emit(node.left); + write("."); + emit(node.right); } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operator; - if (operator >= 51 /* FirstAssignment */ && operator <= 62 /* LastAssignment */) { - if (node === binaryExpression.right) { - return checkExpression(binaryExpression.left); + function emitIndexedAccess(node) { + if (tryEmitConstantValue(node)) { + return; } + emit(node.expression); + write("["); + emit(node.argumentExpression); + write("]"); } - else if (operator === 48 /* BarBarToken */) { - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = checkExpression(binaryExpression.left); + function hasSpreadElement(elements) { + return ts.forEach(elements, function (e) { return e.kind === 174; }); + } + function skipParentheses(node) { + while (node.kind === 162 || node.kind === 161) { + node = node.expression; } - return type; + return node; } - return undefined; - } - function applyToContextualType(type, mapper) { - if (!(type.flags & 16384 /* Union */)) { - return mapper(type); + function emitCallTarget(node) { + if (node.kind === 65 || node.kind === 93 || node.kind === 91) { + emit(node); + return node; + } + var temp = createAndRecordTempVariable(0); + write("("); + emit(temp); + write(" = "); + emit(node); + write(")"); + return temp; } - var types = type.types; - var mappedType; - var mappedTypes; - for (var i = 0; i < types.length; i++) { - var t = mapper(types[i]); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; + function emitCallWithSpread(node) { + var target; + var expr = skipParentheses(node.expression); + if (expr.kind === 156) { + target = emitCallTarget(expr.expression); + write("."); + emit(expr.name); + } + else if (expr.kind === 157) { + target = emitCallTarget(expr.expression); + write("["); + emit(expr.argumentExpression); + write("]"); + } + else if (expr.kind === 91) { + target = expr; + write("_super"); + } + else { + emit(node.expression); + } + write(".apply("); + if (target) { + if (target.kind === 91) { + emitThis(target); } else { - mappedTypes.push(t); + emit(target); } } + else { + write("void 0"); + } + write(", "); + emitListWithSpread(node.arguments, false, false, false); + write(")"); } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function getTypeOfPropertyOfContextualType(type, name) { - return applyToContextualType(type, function (t) { - var prop = getPropertyOfObjectType(t, name); - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return applyToContextualType(type, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }); - } - function contextualTypeIsTupleType(type) { - return !!(type.flags & 16384 /* Union */ ? ts.forEach(type.types, function (t) { return getPropertyOfObjectType(t, "0"); }) : getPropertyOfObjectType(type, "0")); - } - function contextualTypeHasIndexSignature(type, kind) { - return !!(type.flags & 16384 /* Union */ ? ts.forEach(type.types, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }) : getIndexTypeOfObjectOrUnionType(type, kind)); - } - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getContextualType(objectLiteral); - var name = element.name.text; - if (type && name) { - return getTypeOfPropertyOfContextualType(type, name) || isNumericName(name) && getIndexTypeOfContextualType(type, 1 /* Number */) || getIndexTypeOfContextualType(type, 0 /* String */); + function emitCallExpression(node) { + if (languageVersion < 2 && hasSpreadElement(node.arguments)) { + emitCallWithSpread(node); + return; + } + var superCall = false; + if (node.expression.kind === 91) { + emitSuper(node.expression); + superCall = true; + } + else { + emit(node.expression); + superCall = node.expression.kind === 156 && node.expression.expression.kind === 91; + } + if (superCall && languageVersion < 2) { + write(".call("); + emitThis(node.expression); + if (node.arguments.length) { + write(", "); + emitCommaList(node.arguments); + } + write(")"); + } + else { + write("("); + emitCommaList(node.arguments); + write(")"); + } } - return undefined; - } - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) || getIndexTypeOfContextualType(type, 1 /* Number */); + function emitNewExpression(node) { + write("new "); + emit(node.expression); + if (node.arguments) { + write("("); + emitCommaList(node.arguments); + write(")"); + } } - return undefined; - } - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - return undefined; + function emitTaggedTemplateExpression(node) { + if (languageVersion >= 2) { + emit(node.tag); + write(" "); + emit(node.template); + } + else { + emitDownlevelTaggedTemplate(node); + } } - if (node.contextualType) { - return node.contextualType; + function emitParenExpression(node) { + if (!ts.nodeIsSynthesized(node) && node.parent.kind !== 164) { + if (node.expression.kind === 161) { + var operand = node.expression.expression; + while (operand.kind == 161) { + operand = operand.expression; + } + if (operand.kind !== 168 && + operand.kind !== 167 && + operand.kind !== 166 && + operand.kind !== 165 && + operand.kind !== 169 && + operand.kind !== 159 && + !(operand.kind === 158 && node.parent.kind === 159) && + !(operand.kind === 163 && node.parent.kind === 158)) { + emit(operand); + return; + } + } + } + write("("); + emit(node.expression); + write(")"); } - var parent = node.parent; - switch (parent.kind) { - case 183 /* VariableDeclaration */: - case 123 /* Parameter */: - case 124 /* Property */: - return getContextualTypeForInitializerExpression(node); - case 151 /* ArrowFunction */: - case 174 /* ReturnStatement */: - return getContextualTypeForReturnExpression(node); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return getContextualTypeForArgument(parent, node); - case 148 /* TypeAssertionExpression */: - return getTypeFromTypeNode(parent.type); - case 157 /* BinaryExpression */: - return getContextualTypeForBinaryOperand(node); - case 198 /* PropertyAssignment */: - return getContextualTypeForObjectLiteralElement(parent); - case 141 /* ArrayLiteralExpression */: - return getContextualTypeForElementExpression(node); - case 158 /* ConditionalExpression */: - return getContextualTypeForConditionalOperand(node); - case 162 /* TemplateSpan */: - ts.Debug.assert(parent.parent.kind === 159 /* TemplateExpression */); - return getContextualTypeForSubstitutionExpression(parent.parent, node); + function emitDeleteExpression(node) { + write(ts.tokenToString(74)); + write(" "); + emit(node.expression); } - return undefined; - } - function getNonGenericSignature(type) { - var signatures = getSignaturesOfObjectOrUnionType(type, 0 /* Call */); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters) { - return signature; - } + function emitVoidExpression(node) { + write(ts.tokenToString(99)); + write(" "); + emit(node.expression); } - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 150 /* FunctionExpression */ || node.kind === 151 /* ArrowFunction */; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) ? getContextualSignature(node) : undefined; - } - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - var type = ts.isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node) : getContextualType(node); - if (!type) { - return undefined; + function emitTypeOfExpression(node) { + write(ts.tokenToString(97)); + write(" "); + emit(node.expression); } - if (!(type.flags & 16384 /* Union */)) { - return getNonGenericSignature(type); + function isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node) { + if (!isCurrentFileSystemExternalModule() || node.kind !== 65 || ts.nodeIsSynthesized(node)) { + return false; + } + var isVariableDeclarationOrBindingElement = node.parent && (node.parent.kind === 199 || node.parent.kind === 153); + var targetDeclaration = isVariableDeclarationOrBindingElement + ? node.parent + : resolver.getReferencedValueDeclaration(node); + return isSourceFileLevelDeclarationInSystemJsModule(targetDeclaration, true); } - var signatureList; - var types = type.types; - for (var i = 0; i < types.length; i++) { - if (signatureList && getSignaturesOfObjectOrUnionType(types[i], 0 /* Call */).length > 1) { - return undefined; + function emitPrefixUnaryExpression(node) { + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.operand); + if (exportChanged) { + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.operand); + write("\", "); } - var signature = getNonGenericSignature(types[i]); - if (signature) { - if (!signatureList) { - signatureList = [signature]; + write(ts.tokenToString(node.operator)); + if (node.operand.kind === 168) { + var operand = node.operand; + if (node.operator === 33 && (operand.operator === 33 || operand.operator === 38)) { + write(" "); } - else if (!compareSignatures(signatureList[0], signature, false, compareTypes)) { - return undefined; + else if (node.operator === 34 && (operand.operator === 34 || operand.operator === 39)) { + write(" "); + } + } + emit(node.operand); + if (exportChanged) { + write(")"); + } + } + function emitPostfixUnaryExpression(node) { + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.operand); + if (exportChanged) { + write("(" + exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.operand); + write("\", "); + write(ts.tokenToString(node.operator)); + emit(node.operand); + if (node.operator === 38) { + write(") - 1)"); } else { - signatureList.push(signature); + write(") + 1)"); } } + else { + emit(node.operand); + write(ts.tokenToString(node.operator)); + } } - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function isInferentialContext(mapper) { - return mapper && mapper !== identityMapper; - } - function checkArrayLiteral(node, contextualMapper) { - var elements = node.elements; - if (!elements.length) { - return createArrayType(undefinedType); - } - var elementTypes = ts.map(elements, function (e) { return checkExpression(e, contextualMapper); }); - var contextualType = getContextualType(node); - if (contextualType && contextualTypeIsTupleType(contextualType)) { - return createTupleType(elementTypes); + function shouldHoistDeclarationInSystemJsModule(node) { + return isSourceFileLevelDeclarationInSystemJsModule(node, false); } - return createArrayType(getUnionType(elementTypes)); - } - function isNumericName(name) { - return (+name).toString() === name; - } - function checkObjectLiteral(node, contextualMapper) { - var members = node.symbol.members; - var properties = {}; - var contextualType = getContextualType(node); - for (var id in members) { - if (ts.hasProperty(members, id)) { - var member = members[id]; - if (member.flags & 4 /* Property */ || ts.isObjectLiteralMethod(member.declarations[0])) { - var memberDecl = member.declarations[0]; - var type; - if (memberDecl.kind === 198 /* PropertyAssignment */) { - type = checkExpression(memberDecl.initializer, contextualMapper); - } - else if (memberDecl.kind === 125 /* Method */) { - type = checkObjectLiteralMethod(memberDecl, contextualMapper); - } - else { - ts.Debug.assert(memberDecl.kind === 199 /* ShorthandPropertyAssignment */); - type = memberDecl.name.kind === 121 /* ComputedPropertyName */ ? unknownType : checkExpression(memberDecl.name, contextualMapper); - } - var prop = createSymbol(4 /* Property */ | 268435456 /* Transient */ | member.flags, member.name); - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; + function isSourceFileLevelDeclarationInSystemJsModule(node, isExported) { + if (!node || languageVersion >= 2 || !isCurrentFileSystemExternalModule()) { + return false; + } + var current = node; + while (current) { + if (current.kind === 228) { + return !isExported || ((ts.getCombinedNodeFlags(node) & 1) !== 0); + } + else if (ts.isFunctionLike(current) || current.kind === 207) { + return false; } else { - var getAccessor = ts.getDeclarationOfKind(member, 127 /* GetAccessor */); - if (getAccessor) { - checkAccessorDeclaration(getAccessor); - } - var setAccessor = ts.getDeclarationOfKind(member, 128 /* SetAccessor */); - if (setAccessor) { - checkAccessorDeclaration(setAccessor); - } + current = current.parent; } - properties[member.name] = member; } } - var stringIndexType = getIndexType(0 /* String */); - var numberIndexType = getIndexType(1 /* Number */); - return createAnonymousType(node.symbol, properties, emptyArray, emptyArray, stringIndexType, numberIndexType); - function getIndexType(kind) { - if (contextualType && contextualTypeHasIndexSignature(contextualType, kind)) { - var propTypes = []; - for (var id in properties) { - if (ts.hasProperty(properties, id)) { - if (kind === 0 /* String */ || isNumericName(id)) { - var type = getTypeOfSymbol(properties[id]); - if (!ts.contains(propTypes, type)) { - propTypes.push(type); - } - } - } + function emitBinaryExpression(node) { + if (languageVersion < 2 && node.operatorToken.kind === 53 && + (node.left.kind === 155 || node.left.kind === 154)) { + emitDestructuring(node, node.parent.kind === 183); + } + else { + var exportChanged = node.operatorToken.kind >= 53 && + node.operatorToken.kind <= 64 && + isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.left); + if (exportChanged) { + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.left); + write("\", "); + } + emit(node.left); + var indentedBeforeOperator = indentIfOnDifferentLines(node, node.left, node.operatorToken, node.operatorToken.kind !== 23 ? " " : undefined); + write(ts.tokenToString(node.operatorToken.kind)); + var indentedAfterOperator = indentIfOnDifferentLines(node, node.operatorToken, node.right, " "); + emit(node.right); + decreaseIndentIf(indentedBeforeOperator, indentedAfterOperator); + if (exportChanged) { + write(")"); } - return propTypes.length ? getUnionType(propTypes) : undefinedType; } - return undefined; } - } - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 124 /* Property */; - } - function getDeclarationFlagsFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.flags : s.flags & 536870912 /* Prototype */ ? 16 /* Public */ | 128 /* Static */ : 0; - } - function checkClassPropertyAccess(node, left, type, prop) { - var flags = getDeclarationFlagsFromSymbol(prop); - if (!(flags & (32 /* Private */ | 64 /* Protected */))) { - return; + function synthesizedNodeStartsOnNewLine(node) { + return ts.nodeIsSynthesized(node) && node.startsOnNewLine; } - var enclosingClassDeclaration = ts.getAncestor(node, 185 /* ClassDeclaration */); - var enclosingClass = enclosingClassDeclaration ? getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClassDeclaration)) : undefined; - var declaringClass = getDeclaredTypeOfSymbol(prop.parent); - if (flags & 32 /* Private */) { - if (declaringClass !== enclosingClass) { - error(node, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(declaringClass)); + function emitConditionalExpression(node) { + emit(node.condition); + var indentedBeforeQuestion = indentIfOnDifferentLines(node, node.condition, node.questionToken, " "); + write("?"); + var indentedAfterQuestion = indentIfOnDifferentLines(node, node.questionToken, node.whenTrue, " "); + emit(node.whenTrue); + decreaseIndentIf(indentedBeforeQuestion, indentedAfterQuestion); + var indentedBeforeColon = indentIfOnDifferentLines(node, node.whenTrue, node.colonToken, " "); + write(":"); + var indentedAfterColon = indentIfOnDifferentLines(node, node.colonToken, node.whenFalse, " "); + emit(node.whenFalse); + decreaseIndentIf(indentedBeforeColon, indentedAfterColon); + } + function decreaseIndentIf(value1, value2) { + if (value1) { + decreaseIndent(); + } + if (value2) { + decreaseIndent(); } - return; } - if (left.kind === 89 /* SuperKeyword */) { - return; + function isSingleLineEmptyBlock(node) { + if (node && node.kind === 180) { + var block = node; + return block.statements.length === 0 && nodeEndIsOnSameLineAsNodeStart(block, block); + } } - if (!enclosingClass || !hasBaseType(enclosingClass, declaringClass)) { - error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(declaringClass)); - return; + function emitBlock(node) { + if (isSingleLineEmptyBlock(node)) { + emitToken(14, node.pos); + write(" "); + emitToken(15, node.statements.end); + return; + } + emitToken(14, node.pos); + increaseIndent(); + scopeEmitStart(node.parent); + if (node.kind === 207) { + ts.Debug.assert(node.parent.kind === 206); + emitCaptureThisForNodeIfNecessary(node.parent); + } + emitLines(node.statements); + if (node.kind === 207) { + emitTempDeclarations(true); + } + decreaseIndent(); + writeLine(); + emitToken(15, node.statements.end); + scopeEmitEnd(); } - if (flags & 128 /* Static */) { - return; + function emitEmbeddedStatement(node) { + if (node.kind === 180) { + write(" "); + emit(node); + } + else { + increaseIndent(); + writeLine(); + emit(node); + decreaseIndent(); + } } - if (!(getTargetType(type).flags & (1024 /* Class */ | 2048 /* Interface */) && hasBaseType(type, enclosingClass))) { - error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); + function emitExpressionStatement(node) { + emitParenthesizedIf(node.expression, node.expression.kind === 164); + write(";"); } - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkExpressionOrQualifiedName(left); - if (type === unknownType) - return type; - if (type !== anyType) { - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType) { - return unknownType; + function emitIfStatement(node) { + var endPos = emitToken(84, node.pos); + write(" "); + endPos = emitToken(16, endPos); + emit(node.expression); + emitToken(17, node.expression.end); + emitEmbeddedStatement(node.thenStatement); + if (node.elseStatement) { + writeLine(); + emitToken(76, node.thenStatement.end); + if (node.elseStatement.kind === 184) { + write(" "); + emit(node.elseStatement); + } + else { + emitEmbeddedStatement(node.elseStatement); + } } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - if (right.text) { - error(right, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(right), typeToString(type)); + } + function emitDoStatement(node) { + write("do"); + emitEmbeddedStatement(node.statement); + if (node.statement.kind === 180) { + write(" "); + } + else { + writeLine(); + } + write("while ("); + emit(node.expression); + write(");"); + } + function emitWhileStatement(node) { + write("while ("); + emit(node.expression); + write(")"); + emitEmbeddedStatement(node.statement); + } + function tryEmitStartOfVariableDeclarationList(decl, startPos) { + if (shouldHoistVariable(decl, true)) { + return false; + } + var tokenKind = 98; + if (decl && languageVersion >= 2) { + if (ts.isLet(decl)) { + tokenKind = 104; + } + else if (ts.isConst(decl)) { + tokenKind = 70; } - return unknownType; } - getNodeLinks(node).resolvedSymbol = prop; - if (prop.parent && prop.parent.flags & 32 /* Class */) { - if (left.kind === 89 /* SuperKeyword */ && getDeclarationKindFromSymbol(prop) !== 125 /* Method */) { - error(right, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); + if (startPos !== undefined) { + emitToken(tokenKind, startPos); + write(" "); + } + else { + switch (tokenKind) { + case 98: + write("var "); + break; + case 104: + write("let "); + break; + case 70: + write("const "); + break; + } + } + return true; + } + function emitVariableDeclarationListSkippingUninitializedEntries(list) { + var started = false; + for (var _a = 0, _b = list.declarations; _a < _b.length; _a++) { + var decl = _b[_a]; + if (!decl.initializer) { + continue; + } + if (!started) { + started = true; } else { - checkClassPropertyAccess(node, left, type, prop); + write(", "); } + emit(decl); } - return getTypeOfSymbol(prop); + return started; } - return anyType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 143 /* PropertyAccessExpression */ ? node.expression : node.left; - var type = checkExpressionOrQualifiedName(left); - if (type !== unknownType && type !== anyType) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop && prop.parent && prop.parent.flags & 32 /* Class */) { - if (left.kind === 89 /* SuperKeyword */ && getDeclarationKindFromSymbol(prop) !== 125 /* Method */) { - return false; + function emitForStatement(node) { + var endPos = emitToken(82, node.pos); + write(" "); + endPos = emitToken(16, endPos); + if (node.initializer && node.initializer.kind === 200) { + var variableDeclarationList = node.initializer; + var startIsEmitted = tryEmitStartOfVariableDeclarationList(variableDeclarationList, endPos); + if (startIsEmitted) { + emitCommaList(variableDeclarationList.declarations); } else { - var diagnosticsCount = diagnostics.length; - checkClassPropertyAccess(node, left, type, prop); - return diagnostics.length === diagnosticsCount; + emitVariableDeclarationListSkippingUninitializedEntries(variableDeclarationList); } } + else if (node.initializer) { + emit(node.initializer); + } + write(";"); + emitOptional(" ", node.condition); + write(";"); + emitOptional(" ", node.incrementor); + write(")"); + emitEmbeddedStatement(node.statement); } - return true; - } - function checkIndexedAccess(node) { - var objectType = getApparentType(checkExpression(node.expression)); - var indexType = node.argumentExpression ? checkExpression(node.argumentExpression) : unknownType; - if (objectType === unknownType) { - return unknownType; - } - if (isConstEnumObjectType(objectType) && node.argumentExpression && node.argumentExpression.kind !== 7 /* StringLiteral */) { - error(node.argumentExpression, ts.Diagnostics.Index_expression_arguments_in_const_enums_must_be_of_type_string); - } - if (node.argumentExpression) { - if (node.argumentExpression.kind === 7 /* StringLiteral */ || node.argumentExpression.kind === 6 /* NumericLiteral */) { - var name = node.argumentExpression.text; - var prop = getPropertyOfType(objectType, name); - if (prop) { - getNodeLinks(node).resolvedSymbol = prop; - return getTypeOfSymbol(prop); + function emitForInOrForOfStatement(node) { + if (languageVersion < 2 && node.kind === 189) { + return emitDownLevelForOfStatement(node); + } + var endPos = emitToken(82, node.pos); + write(" "); + endPos = emitToken(16, endPos); + if (node.initializer.kind === 200) { + var variableDeclarationList = node.initializer; + if (variableDeclarationList.declarations.length >= 1) { + tryEmitStartOfVariableDeclarationList(variableDeclarationList, endPos); + emit(variableDeclarationList.declarations[0]); } } + else { + emit(node.initializer); + } + if (node.kind === 188) { + write(" in "); + } + else { + write(" of "); + } + emit(node.expression); + emitToken(17, node.expression.end); + emitEmbeddedStatement(node.statement); } - if (indexType.flags & (1 /* Any */ | 258 /* StringLike */ | 132 /* NumberLike */)) { - if (indexType.flags & (1 /* Any */ | 132 /* NumberLike */)) { - var numberIndexType = getIndexTypeOfType(objectType, 1 /* Number */); - if (numberIndexType) { - return numberIndexType; + function emitDownLevelForOfStatement(node) { + // The following ES6 code: + // + // for (let v of expr) { } + // + // should be emitted as + // + // for (let _i = 0, _a = expr; _i < _a.length; _i++) { + // let v = _a[_i]; + // } + // + // where _a and _i are temps emitted to capture the RHS and the counter, + // respectively. + // When the left hand side is an expression instead of a let declaration, + // the "let v" is not emitted. + // When the left hand side is a let/const, the v is renamed if there is + // another v in scope. + // Note that all assignments to the LHS are emitted in the body, including + // all destructuring. + // Note also that because an extra statement is needed to assign to the LHS, + // for-of bodies are always emitted as blocks. + var endPos = emitToken(82, node.pos); + write(" "); + endPos = emitToken(16, endPos); + var rhsIsIdentifier = node.expression.kind === 65; + var counter = createTempVariable(268435456); + var rhsReference = rhsIsIdentifier ? node.expression : createTempVariable(0); + emitStart(node.expression); + write("var "); + emitNodeWithoutSourceMap(counter); + write(" = 0"); + emitEnd(node.expression); + if (!rhsIsIdentifier) { + write(", "); + emitStart(node.expression); + emitNodeWithoutSourceMap(rhsReference); + write(" = "); + emitNodeWithoutSourceMap(node.expression); + emitEnd(node.expression); + } + write("; "); + emitStart(node.initializer); + emitNodeWithoutSourceMap(counter); + write(" < "); + emitNodeWithoutSourceMap(rhsReference); + write(".length"); + emitEnd(node.initializer); + write("; "); + emitStart(node.initializer); + emitNodeWithoutSourceMap(counter); + write("++"); + emitEnd(node.initializer); + emitToken(17, node.expression.end); + write(" {"); + writeLine(); + increaseIndent(); + var rhsIterationValue = createElementAccessExpression(rhsReference, counter); + emitStart(node.initializer); + if (node.initializer.kind === 200) { + write("var "); + var variableDeclarationList = node.initializer; + if (variableDeclarationList.declarations.length > 0) { + var declaration = variableDeclarationList.declarations[0]; + if (ts.isBindingPattern(declaration.name)) { + emitDestructuring(declaration, false, rhsIterationValue); + } + else { + emitNodeWithoutSourceMap(declaration); + write(" = "); + emitNodeWithoutSourceMap(rhsIterationValue); + } + } + else { + emitNodeWithoutSourceMap(createTempVariable(0)); + write(" = "); + emitNodeWithoutSourceMap(rhsIterationValue); } } - var stringIndexType = getIndexTypeOfType(objectType, 0 /* String */); - if (stringIndexType) { - return stringIndexType; + else { + var assignmentExpression = createBinaryExpression(node.initializer, 53, rhsIterationValue, false); + if (node.initializer.kind === 154 || node.initializer.kind === 155) { + emitDestructuring(assignmentExpression, true, undefined); + } + else { + emitNodeWithoutSourceMap(assignmentExpression); + } } - if (compilerOptions.noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && objectType !== anyType) { - error(node, ts.Diagnostics.Index_signature_of_object_type_implicitly_has_an_any_type); + emitEnd(node.initializer); + write(";"); + if (node.statement.kind === 180) { + emitLines(node.statement.statements); } - return anyType; + else { + writeLine(); + emit(node.statement); + } + writeLine(); + decreaseIndent(); + write("}"); } - error(node, ts.Diagnostics.An_index_expression_argument_must_be_of_type_string_number_or_any); - return unknownType; - } - function resolveUntypedCall(node) { - if (node.kind === 147 /* TaggedTemplateExpression */) { - checkExpression(node.template); + function emitBreakOrContinueStatement(node) { + emitToken(node.kind === 191 ? 66 : 71, node.pos); + emitOptional(" ", node.label); + write(";"); } - else { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); + function emitReturnStatement(node) { + emitToken(90, node.pos); + emitOptional(" ", node.expression); + write(";"); } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function hasCorrectArity(node, args, signature) { - var adjustedArgCount; - var typeArguments; - var callIsIncomplete; - if (node.kind === 147 /* TaggedTemplateExpression */) { - var tagExpression = node; - adjustedArgCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 159 /* TemplateExpression */) { - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); - callIsIncomplete = ts.getFullWidth(lastSpan.literal) === 0 || !!lastSpan.literal.isUnterminated; + function emitWithStatement(node) { + write("with ("); + emit(node.expression); + write(")"); + emitEmbeddedStatement(node.statement); + } + function emitSwitchStatement(node) { + var endPos = emitToken(92, node.pos); + write(" "); + emitToken(16, endPos); + emit(node.expression); + endPos = emitToken(17, node.expression.end); + write(" "); + emitCaseBlock(node.caseBlock, endPos); + } + function emitCaseBlock(node, startPos) { + emitToken(14, startPos); + increaseIndent(); + emitLines(node.clauses); + decreaseIndent(); + writeLine(); + emitToken(15, node.clauses.end); + } + function nodeStartPositionsAreOnSameLine(node1, node2) { + return ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node1.pos)) === + ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node2.pos)); + } + function nodeEndPositionsAreOnSameLine(node1, node2) { + return ts.getLineOfLocalPosition(currentSourceFile, node1.end) === + ts.getLineOfLocalPosition(currentSourceFile, node2.end); + } + function nodeEndIsOnSameLineAsNodeStart(node1, node2) { + return ts.getLineOfLocalPosition(currentSourceFile, node1.end) === + ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node2.pos)); + } + function emitCaseOrDefaultClause(node) { + if (node.kind === 221) { + write("case "); + emit(node.expression); + write(":"); } else { - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 9 /* NoSubstitutionTemplateLiteral */); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else { - var callExpression = node; - if (!callExpression.arguments) { - ts.Debug.assert(callExpression.kind === 146 /* NewExpression */); - return signature.minArgumentCount === 0; + write("default:"); } - adjustedArgCount = callExpression.arguments.hasTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - } - ts.Debug.assert(adjustedArgCount !== undefined, "'adjustedArgCount' undefined"); - ts.Debug.assert(callIsIncomplete !== undefined, "'callIsIncomplete' undefined"); - return checkArity(adjustedArgCount, typeArguments, callIsIncomplete, signature); - function checkArity(adjustedArgCount, typeArguments, callIsIncomplete, signature) { - if (!signature.hasRestParameter && adjustedArgCount > signature.parameters.length) { - return false; + if (node.statements.length === 1 && nodeStartPositionsAreOnSameLine(node, node.statements[0])) { + write(" "); + emit(node.statements[0]); } - var hasRightNumberOfTypeArgs = !typeArguments || (signature.typeParameters && typeArguments.length === signature.typeParameters.length); - if (!hasRightNumberOfTypeArgs) { - return false; + else { + increaseIndent(); + emitLines(node.statements); + decreaseIndent(); } - var hasEnoughArguments = adjustedArgCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; } - } - function getSingleCallSignature(type) { - if (type.flags & 48128 /* ObjectType */) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && resolved.properties.length === 0 && !resolved.stringIndexType && !resolved.numberIndexType) { - return resolved.callSignatures[0]; - } + function emitThrowStatement(node) { + write("throw "); + emit(node.expression); + write(";"); } - return undefined; - } - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature.typeParameters, true); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - inferTypes(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(signature, args, excludeArgument) { - var typeParameters = signature.typeParameters; - var context = createInferenceContext(typeParameters, false); - var mapper = createInferenceMapper(context); - for (var i = 0; i < args.length; i++) { - if (args[i].kind === 161 /* OmittedExpression */) { - continue; - } - if (!excludeArgument || excludeArgument[i] === undefined) { - var parameterType = getTypeAtPosition(signature, i); - if (i === 0 && args[i].parent.kind === 147 /* TaggedTemplateExpression */) { - inferTypes(context, globalTemplateStringsArrayType, parameterType); - continue; - } - inferTypes(context, checkExpressionWithContextualType(args[i], parameterType, mapper), parameterType); + function emitTryStatement(node) { + write("try "); + emit(node.tryBlock); + emit(node.catchClause); + if (node.finallyBlock) { + writeLine(); + write("finally "); + emit(node.finallyBlock); } } - if (excludeArgument) { - for (var i = 0; i < args.length; i++) { - if (args[i].kind === 161 /* OmittedExpression */) { - continue; + function emitCatchClause(node) { + writeLine(); + var endPos = emitToken(68, node.pos); + write(" "); + emitToken(16, endPos); + emit(node.variableDeclaration); + emitToken(17, node.variableDeclaration ? node.variableDeclaration.end : endPos); + write(" "); + emitBlock(node.block); + } + function emitDebuggerStatement(node) { + emitToken(72, node.pos); + write(";"); + } + function emitLabelledStatement(node) { + emit(node.label); + write(": "); + emit(node.statement); + } + function getContainingModule(node) { + do { + node = node.parent; + } while (node && node.kind !== 206); + return node; + } + function emitContainingModuleName(node) { + var container = getContainingModule(node); + write(container ? getGeneratedNameForNode(container) : "exports"); + } + function emitModuleMemberName(node) { + emitStart(node.name); + if (ts.getCombinedNodeFlags(node) & 1) { + var container = getContainingModule(node); + if (container) { + write(getGeneratedNameForNode(container)); + write("."); } - if (excludeArgument[i] === false) { - var parameterType = getTypeAtPosition(signature, i); - inferTypes(context, checkExpressionWithContextualType(args[i], parameterType, mapper), parameterType); + else if (languageVersion < 2 && compilerOptions.module !== 4) { + write("exports."); } } + emitNodeWithoutSourceMap(node.name); + emitEnd(node.name); + } + function createVoidZero() { + var zero = ts.createSynthesizedNode(7); + zero.text = "0"; + var result = ts.createSynthesizedNode(167); + result.expression = zero; + return result; } - var inferredTypes = getInferredTypes(context); - context.failedTypeParameterIndex = ts.indexOf(inferredTypes, inferenceFailureType); - for (var i = 0; i < inferredTypes.length; i++) { - if (inferredTypes[i] === inferenceFailureType) { - inferredTypes[i] = unknownType; + function emitExportMemberAssignment(node) { + if (node.flags & 1) { + writeLine(); + emitStart(node); + if (compilerOptions.module === 4 && node.parent === currentSourceFile) { + write(exportFunctionForFile + "(\""); + if (node.flags & 256) { + write("default"); + } + else { + emitNodeWithoutSourceMap(node.name); + } + write("\", "); + emitDeclarationName(node); + write(")"); + } + else { + if (node.flags & 256) { + if (languageVersion === 0) { + write("exports[\"default\"]"); + } + else { + write("exports.default"); + } + } + else { + emitModuleMemberName(node); + } + write(" = "); + emitDeclarationName(node); + } + emitEnd(node); + write(";"); } } - return context; - } - function checkTypeArguments(signature, typeArguments, typeArgumentResultTypes, reportErrors) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - for (var i = 0; i < typeParameters.length; i++) { - var typeArgNode = typeArguments[i]; - var typeArgument = getTypeFromTypeNode(typeArgNode); - typeArgumentResultTypes[i] = typeArgument; - if (typeArgumentsAreAssignable) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, constraint, reportErrors ? typeArgNode : undefined, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + function emitExportMemberAssignments(name) { + if (!exportEquals && exportSpecifiers && ts.hasProperty(exportSpecifiers, name.text)) { + for (var _a = 0, _b = exportSpecifiers[name.text]; _a < _b.length; _a++) { + var specifier = _b[_a]; + writeLine(); + if (compilerOptions.module === 4) { + emitStart(specifier.name); + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(specifier.name); + write("\", "); + emitExpressionIdentifier(name); + write(")"); + emitEnd(specifier.name); + } + else { + emitStart(specifier.name); + emitContainingModuleName(specifier); + write("."); + emitNodeWithoutSourceMap(specifier.name); + emitEnd(specifier.name); + write(" = "); + emitExpressionIdentifier(name); + } + write(";"); } } } - return typeArgumentsAreAssignable; - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - var argType; - if (arg.kind === 161 /* OmittedExpression */) { - continue; + function emitDestructuring(root, isAssignmentExpressionStatement, value) { + var emitCount = 0; + var canDefineTempVariablesInPlace = false; + if (root.kind === 199) { + var isExported = ts.getCombinedNodeFlags(root) & 1; + var isSourceLevelForSystemModuleKind = shouldHoistDeclarationInSystemJsModule(root); + canDefineTempVariablesInPlace = !isExported && !isSourceLevelForSystemModuleKind; } - var paramType = getTypeAtPosition(signature, i); - if (i === 0 && node.kind === 147 /* TaggedTemplateExpression */) { - argType = globalTemplateStringsArrayType; + else if (root.kind === 130) { + canDefineTempVariablesInPlace = true; + } + if (root.kind === 170) { + emitAssignmentExpression(root); } else { - argType = arg.kind === 7 /* StringLiteral */ && !reportErrors ? getStringLiteralType(arg) : checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); + ts.Debug.assert(!isAssignmentExpressionStatement); + emitBindingElement(root, value); } - var isValidArgument = checkTypeRelatedTo(argType, paramType, relation, reportErrors ? arg : undefined, ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1); - if (!isValidArgument) { - return false; + function emitAssignment(name, value) { + if (emitCount++) { + write(", "); + } + renameNonTopLevelLetAndConst(name); + var isVariableDeclarationOrBindingElement = name.parent && (name.parent.kind === 199 || name.parent.kind === 153); + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(name); + if (exportChanged) { + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(name); + write("\", "); + } + if (isVariableDeclarationOrBindingElement) { + emitModuleMemberName(name.parent); + } + else { + emit(name); + } + write(" = "); + emit(value); + if (exportChanged) { + write(")"); + } } - } - return true; - } - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 147 /* TaggedTemplateExpression */) { - var template = node.template; - args = [template]; - if (template.kind === 159 /* TemplateExpression */) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); + function ensureIdentifier(expr) { + if (expr.kind !== 65) { + var identifier = createTempVariable(0); + if (!canDefineTempVariablesInPlace) { + recordTempDeclaration(identifier); + } + emitAssignment(identifier, expr); + expr = identifier; + } + return expr; + } + function createDefaultValueCheck(value, defaultValue) { + value = ensureIdentifier(value); + var equals = ts.createSynthesizedNode(170); + equals.left = value; + equals.operatorToken = ts.createSynthesizedNode(30); + equals.right = createVoidZero(); + return createConditionalExpression(equals, defaultValue, value); + } + function createConditionalExpression(condition, whenTrue, whenFalse) { + var cond = ts.createSynthesizedNode(171); + cond.condition = condition; + cond.questionToken = ts.createSynthesizedNode(50); + cond.whenTrue = whenTrue; + cond.colonToken = ts.createSynthesizedNode(51); + cond.whenFalse = whenFalse; + return cond; + } + function createNumericLiteral(value) { + var node = ts.createSynthesizedNode(7); + node.text = "" + value; + return node; } - } - else { - args = node.arguments || emptyArray; - } - return args; - } - function resolveCall(node, signatures, candidatesOutArray) { - var isTaggedTemplate = node.kind === 147 /* TaggedTemplateExpression */; - var typeArguments = isTaggedTemplate ? undefined : node.typeArguments; - ts.forEach(typeArguments, checkSourceElement); - var candidates = candidatesOutArray || []; - collectCandidates(); - if (!candidates.length) { - error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - var excludeArgument; - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); + function createPropertyAccessForDestructuringProperty(object, propName) { + if (propName.kind !== 65) { + return createElementAccessExpression(object, propName); } - excludeArgument[i] = true; - } - } - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation); - } - if (!result) { - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation); - } - if (result) { - return result; - } - if (candidateForArgumentError) { - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && node.typeArguments) { - checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, [], true); + return createPropertyAccessExpression(object, propName); } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - reportNoCommonSupertypeError(inferenceCandidates, node.expression || node.tag, diagnosticChainHead); + function createSliceCall(value, sliceIndex) { + var call = ts.createSynthesizedNode(158); + var sliceIdentifier = ts.createSynthesizedNode(65); + sliceIdentifier.text = "slice"; + call.expression = createPropertyAccessExpression(value, sliceIdentifier); + call.arguments = ts.createSynthesizedNodeArray(); + call.arguments[0] = createNumericLiteral(sliceIndex); + return call; } - } - else { - error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - if (!fullTypeCheck) { - for (var i = 0, n = candidates.length; i < n; i++) { - if (hasCorrectArity(node, args, candidates[i])) { - return candidates[i]; + function emitObjectLiteralAssignment(target, value) { + var properties = target.properties; + if (properties.length !== 1) { + value = ensureIdentifier(value); + } + for (var _a = 0; _a < properties.length; _a++) { + var p = properties[_a]; + if (p.kind === 225 || p.kind === 226) { + var propName = (p.name); + emitDestructuringAssignment(p.initializer || propName, createPropertyAccessForDestructuringProperty(value, propName)); + } } } - } - return resolveErrorCall(node); - function chooseOverload(candidates, relation) { - for (var i = 0; i < candidates.length; i++) { - if (!hasCorrectArity(node, args, candidates[i])) { - continue; + function emitArrayLiteralAssignment(target, value) { + var elements = target.elements; + if (elements.length !== 1) { + value = ensureIdentifier(value); } - var originalCandidate = candidates[i]; - var inferenceResult; - while (true) { - var candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes; - var typeArgumentsAreValid; - if (typeArguments) { - typeArgumentTypes = new Array(candidate.typeParameters.length); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); + for (var i = 0; i < elements.length; i++) { + var e = elements[i]; + if (e.kind !== 176) { + if (e.kind !== 174) { + emitDestructuringAssignment(e, createElementAccessExpression(value, createNumericLiteral(i))); } - else { - inferenceResult = inferTypeArguments(candidate, args, excludeArgument); - typeArgumentsAreValid = inferenceResult.failedTypeParameterIndex < 0; - typeArgumentTypes = inferenceResult.inferredTypes; - } - if (!typeArgumentsAreValid) { - break; + else if (i === elements.length - 1) { + emitDestructuringAssignment(e.expression, createSliceCall(value, i)); } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { - break; + } + } + function emitDestructuringAssignment(target, value) { + if (target.kind === 170 && target.operatorToken.kind === 53) { + value = createDefaultValueCheck(value, target.right); + target = target.left; + } + if (target.kind === 155) { + emitObjectLiteralAssignment(target, value); + } + else if (target.kind === 154) { + emitArrayLiteralAssignment(target, value); + } + else { + emitAssignment(target, value); + } + } + function emitAssignmentExpression(root) { + var target = root.left; + var value = root.right; + if (isAssignmentExpressionStatement) { + emitDestructuringAssignment(target, value); + } + else { + if (root.parent.kind !== 162) { + write("("); } - var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; - if (index < 0) { - return candidate; + value = ensureIdentifier(value); + emitDestructuringAssignment(target, value); + write(", "); + emit(value); + if (root.parent.kind !== 162) { + write(")"); } - excludeArgument[index] = false; } - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; + } + function emitBindingElement(target, value) { + if (target.initializer) { + value = value ? createDefaultValueCheck(value, target.initializer) : target.initializer; + } + else if (!value) { + value = createVoidZero(); + } + if (ts.isBindingPattern(target.name)) { + var pattern = target.name; + var elements = pattern.elements; + if (elements.length !== 1) { + value = ensureIdentifier(value); } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceResult; + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + if (pattern.kind === 151) { + var propName = element.propertyName || element.name; + emitBindingElement(element, createPropertyAccessForDestructuringProperty(value, propName)); + } + else if (element.kind !== 176) { + if (!element.dotDotDotToken) { + emitBindingElement(element, createElementAccessExpression(value, createNumericLiteral(i))); + } + else if (i === elements.length - 1) { + emitBindingElement(element, createSliceCall(value, i)); + } } } } else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; + emitAssignment(target.name, value); } } - return undefined; } - function collectCandidates() { - var result = candidates; - var lastParent; - var lastSymbol; - var cutoffPos = 0; - var pos; - ts.Debug.assert(!result.length); - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - pos++; - } - else { - lastParent = parent; - pos = cutoffPos; - } + function emitVariableDeclaration(node) { + if (ts.isBindingPattern(node.name)) { + if (languageVersion < 2) { + emitDestructuring(node, false); } else { - pos = cutoffPos = result.length; - lastParent = parent; + emit(node.name); + emitOptional(" = ", node.initializer); + } + } + else { + renameNonTopLevelLetAndConst(node.name); + var initializer = node.initializer; + if (!initializer && languageVersion < 2) { + var isUninitializedLet = (resolver.getNodeCheckFlags(node) & 256) && + (getCombinedFlagsForIdentifier(node.name) & 4096); + if (isUninitializedLet && + node.parent.parent.kind !== 188 && + node.parent.parent.kind !== 189) { + initializer = createVoidZero(); + } + } + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.name); + if (exportChanged) { + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.name); + write("\", "); } - lastSymbol = symbol; - for (var j = result.length; j > pos; j--) { - result[j] = result[j - 1]; + emitModuleMemberName(node); + emitOptional(" = ", initializer); + if (exportChanged) { + write(")"); } - result[pos] = signature; } } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 89 /* SuperKeyword */) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - return resolveCall(node, getSignaturesOfType(superType, 1 /* Construct */), candidatesOutArray); + function emitExportVariableAssignments(node) { + if (node.kind === 176) { + return; + } + var name = node.name; + if (name.kind === 65) { + emitExportMemberAssignments(name); + } + else if (ts.isBindingPattern(name)) { + ts.forEach(name.elements, emitExportVariableAssignments); } - return resolveUntypedCall(node); - } - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (funcType === anyType || (!callSignatures.length && !constructSignatures.length && !(funcType.flags & 16384 /* Union */) && isTypeAssignableTo(funcType, globalFunctionType))) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + function getCombinedFlagsForIdentifier(node) { + if (!node.parent || (node.parent.kind !== 199 && node.parent.kind !== 153)) { + return 0; } - return resolveUntypedCall(node); + return ts.getCombinedNodeFlags(node.parent); } - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + function renameNonTopLevelLetAndConst(node) { + if (languageVersion >= 2 || + ts.nodeIsSynthesized(node) || + node.kind !== 65 || + (node.parent.kind !== 199 && node.parent.kind !== 153)) { + return; } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); + var combinedFlags = getCombinedFlagsForIdentifier(node); + if (((combinedFlags & 12288) === 0) || combinedFlags & 1) { + return; } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function resolveNewExpression(node, candidatesOutArray) { - var expressionType = checkExpression(node.expression); - if (expressionType === anyType) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + var list = ts.getAncestor(node, 200); + if (list.parent.kind === 181) { + var isSourceFileLevelBinding = list.parent.parent.kind === 228; + var isModuleLevelBinding = list.parent.parent.kind === 207; + var isFunctionLevelBinding = list.parent.parent.kind === 180 && ts.isFunctionLike(list.parent.parent.parent); + if (isSourceFileLevelBinding || isModuleLevelBinding || isFunctionLevelBinding) { + return; + } } - return resolveUntypedCall(node); - } - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - return resolveErrorCall(node); - } - var constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); - if (constructSignatures.length) { - return resolveCall(node, constructSignatures, candidatesOutArray); - } - var callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); + var blockScopeContainer = ts.getEnclosingBlockScopeContainer(node); + var parent = blockScopeContainer.kind === 228 + ? blockScopeContainer + : blockScopeContainer.parent; + if (resolver.resolvesToSomeValue(parent, node.text)) { + var variableId = resolver.getBlockScopedVariableId(node); + if (!blockScopedVariableToGeneratedName) { + blockScopedVariableToGeneratedName = []; + } + var generatedName = makeUniqueName(node.text); + blockScopedVariableToGeneratedName[variableId] = generatedName; } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - if (tagType === anyType || (!callSignatures.length && !(tagType.flags & 16384 /* Union */) && isTypeAssignableTo(tagType, globalFunctionType))) { - return resolveUntypedCall(node); } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); - return resolveErrorCall(node); + function isES6ExportedDeclaration(node) { + return !!(node.flags & 1) && + languageVersion >= 2 && + node.parent.kind === 228; } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - if (!links.resolvedSignature || candidatesOutArray) { - links.resolvedSignature = anySignature; - if (node.kind === 145 /* CallExpression */) { - links.resolvedSignature = resolveCallExpression(node, candidatesOutArray); + function emitVariableStatement(node) { + var startIsEmitted = true; + if (!(node.flags & 1)) { + startIsEmitted = tryEmitStartOfVariableDeclarationList(node.declarationList); } - else if (node.kind === 146 /* NewExpression */) { - links.resolvedSignature = resolveNewExpression(node, candidatesOutArray); + else if (isES6ExportedDeclaration(node)) { + write("export "); + startIsEmitted = tryEmitStartOfVariableDeclarationList(node.declarationList); } - else if (node.kind === 147 /* TaggedTemplateExpression */) { - links.resolvedSignature = resolveTaggedTemplateExpression(node, candidatesOutArray); + if (startIsEmitted) { + emitCommaList(node.declarationList.declarations); + write(";"); } else { - ts.Debug.fail("Branch in 'getResolvedSignature' should be unreachable."); - } - } - return links.resolvedSignature; - } - function checkCallExpression(node) { - var signature = getResolvedSignature(node); - if (node.expression.kind === 89 /* SuperKeyword */) { - return voidType; - } - if (node.kind === 146 /* NewExpression */) { - var declaration = signature.declaration; - if (declaration && declaration.kind !== 126 /* Constructor */ && declaration.kind !== 130 /* ConstructSignature */ && declaration.kind !== 134 /* ConstructorType */) { - if (compilerOptions.noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); + var atLeastOneItem = emitVariableDeclarationListSkippingUninitializedEntries(node.declarationList); + if (atLeastOneItem) { + write(";"); } - return anyType; } - } - return getReturnTypeOfSignature(signature); - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkTypeAssertion(node) { - var exprType = checkExpression(node.expression); - var targetType = getTypeFromTypeNode(node.type); - if (fullTypeCheck && targetType !== unknownType) { - var widenedType = getWidenedType(exprType, true); - if (!(isTypeAssignableTo(targetType, widenedType))) { - checkTypeAssignableTo(exprType, targetType, node, ts.Diagnostics.Neither_type_0_nor_type_1_is_assignable_to_the_other); + if (languageVersion < 2 && node.parent === currentSourceFile) { + ts.forEach(node.declarationList.declarations, emitExportVariableAssignments); } } - return targetType; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? pos < signature.parameters.length - 1 ? getTypeOfSymbol(signature.parameters[pos]) : getRestTypeOfSignature(signature) : pos < signature.parameters.length ? getTypeOfSymbol(signature.parameters[pos]) : anyType; - } - function assignContextualParameterTypes(signature, context, mapper) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - var links = getSymbolLinks(parameter); - links.type = instantiateType(getTypeAtPosition(context, i), mapper); - } - if (signature.hasRestParameter && context.hasRestParameter && signature.parameters.length >= context.parameters.length) { - var parameter = signature.parameters[signature.parameters.length - 1]; - var links = getSymbolLinks(parameter); - links.type = instantiateType(getTypeOfSymbol(context.parameters[context.parameters.length - 1]), mapper); - } - } - function getReturnTypeFromBody(func, contextualMapper) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (func.body.kind !== 163 /* Block */) { - var unwidenedType = checkAndMarkExpression(func.body, contextualMapper); - var widenedType = getWidenedType(unwidenedType); - if (fullTypeCheck && compilerOptions.noImplicitAny && !contextualSignature && widenedType !== unwidenedType && getInnermostTypeOfNestedArrayTypes(widenedType) === anyType) { - error(func, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeToString(widenedType)); - } - return widenedType; - } - var types = checkAndAggregateReturnExpressionTypes(func.body, contextualMapper); - if (types.length > 0) { - var commonType = contextualSignature ? getUnionType(types) : getCommonSupertype(types); - if (!commonType) { - error(func, ts.Diagnostics.No_best_common_type_exists_among_return_expressions); - return unknownType; - } - var widenedType = getWidenedType(commonType); - if (fullTypeCheck && compilerOptions.noImplicitAny && !contextualSignature && widenedType !== commonType && getInnermostTypeOfNestedArrayTypes(widenedType) === anyType) { - var typeName = typeToString(widenedType); - if (func.name) { - error(func, ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type, ts.declarationNameToString(func.name), typeName); + function emitParameter(node) { + if (languageVersion < 2) { + if (ts.isBindingPattern(node.name)) { + var name_19 = createTempVariable(0); + if (!tempParameters) { + tempParameters = []; + } + tempParameters.push(name_19); + emit(name_19); } else { - error(func, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeName); + emit(node.name); } } - return widenedType; - } - return voidType; - } - function checkAndAggregateReturnExpressionTypes(body, contextualMapper) { - var aggregatedTypes = []; - ts.forEachReturnStatement(body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkAndMarkExpression(expr, contextualMapper); - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); + else { + if (node.dotDotDotToken) { + write("..."); } + emit(node.name); + emitOptional(" = ", node.initializer); } - }); - return aggregatedTypes; - } - function bodyContainsAReturnStatement(funcBody) { - return ts.forEachReturnStatement(funcBody, function (returnStatement) { - return true; - }); - } - function bodyContainsSingleThrowStatement(body) { - return (body.statements.length === 1) && (body.statements[0].kind === 178 /* ThrowStatement */); - } - function checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(func, returnType) { - if (!fullTypeCheck) { - return; } - if (returnType === voidType || returnType === anyType) { - return; + function emitDefaultValueAssignments(node) { + if (languageVersion < 2) { + var tempIndex = 0; + ts.forEach(node.parameters, function (p) { + if (p.dotDotDotToken) { + return; + } + if (ts.isBindingPattern(p.name)) { + writeLine(); + write("var "); + emitDestructuring(p, false, tempParameters[tempIndex]); + write(";"); + tempIndex++; + } + else if (p.initializer) { + writeLine(); + emitStart(p); + write("if ("); + emitNodeWithoutSourceMap(p.name); + write(" === void 0)"); + emitEnd(p); + write(" { "); + emitStart(p); + emitNodeWithoutSourceMap(p.name); + write(" = "); + emitNodeWithoutSourceMap(p.initializer); + emitEnd(p); + write("; }"); + } + }); + } } - if (!func.body || func.body.kind !== 163 /* Block */) { - return; + function emitRestParameter(node) { + if (languageVersion < 2 && ts.hasRestParameters(node)) { + var restIndex = node.parameters.length - 1; + var restParam = node.parameters[restIndex]; + if (ts.isBindingPattern(restParam.name)) { + return; + } + var tempName = createTempVariable(268435456).text; + writeLine(); + emitLeadingComments(restParam); + emitStart(restParam); + write("var "); + emitNodeWithoutSourceMap(restParam.name); + write(" = [];"); + emitEnd(restParam); + emitTrailingComments(restParam); + writeLine(); + write("for ("); + emitStart(restParam); + write("var " + tempName + " = " + restIndex + ";"); + emitEnd(restParam); + write(" "); + emitStart(restParam); + write(tempName + " < arguments.length;"); + emitEnd(restParam); + write(" "); + emitStart(restParam); + write(tempName + "++"); + emitEnd(restParam); + write(") {"); + increaseIndent(); + writeLine(); + emitStart(restParam); + emitNodeWithoutSourceMap(restParam.name); + write("[" + tempName + " - " + restIndex + "] = arguments[" + tempName + "];"); + emitEnd(restParam); + decreaseIndent(); + writeLine(); + write("}"); + } } - var bodyBlock = func.body; - if (bodyContainsAReturnStatement(bodyBlock)) { - return; + function emitAccessor(node) { + write(node.kind === 137 ? "get " : "set "); + emit(node.name, false); + emitSignatureAndBody(node); } - if (bodyContainsSingleThrowStatement(bodyBlock)) { - return; + function shouldEmitAsArrowFunction(node) { + return node.kind === 164 && languageVersion >= 2; } - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement); - } - function checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - if (contextualMapper === identityMapper) { - return anyFunctionType; + function emitDeclarationName(node) { + if (node.name) { + emitNodeWithoutSourceMap(node.name); + } + else { + write(getGeneratedNameForNode(node)); + } } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - if (!(links.flags & 64 /* ContextChecked */)) { - var contextualSignature = getContextualSignature(node); - if (!(links.flags & 64 /* ContextChecked */)) { - links.flags |= 64 /* ContextChecked */; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0 /* Call */)[0]; - if (isContextSensitive(node)) { - assignContextualParameterTypes(signature, contextualSignature, contextualMapper || identityMapper); - } - if (!node.type) { - signature.resolvedReturnType = resolvingType; - var returnType = getReturnTypeFromBody(node, contextualMapper); - if (signature.resolvedReturnType === resolvingType) { - signature.resolvedReturnType = returnType; - } + function shouldEmitFunctionName(node) { + if (node.kind === 163) { + return !!node.name; + } + if (node.kind === 201) { + return !!node.name || languageVersion < 2; + } + } + function emitFunctionDeclaration(node) { + if (ts.nodeIsMissing(node.body)) { + return emitOnlyPinnedOrTripleSlashComments(node); + } + if (node.kind !== 135 && node.kind !== 134) { + emitLeadingComments(node); + } + if (!shouldEmitAsArrowFunction(node)) { + if (isES6ExportedDeclaration(node)) { + write("export "); + if (node.flags & 256) { + write("default "); } } - checkSignatureDeclaration(node); + write("function"); + if (languageVersion >= 2 && node.asteriskToken) { + write("*"); + } + write(" "); + } + if (shouldEmitFunctionName(node)) { + emitDeclarationName(node); + } + emitSignatureAndBody(node); + if (languageVersion < 2 && node.kind === 201 && node.parent === currentSourceFile && node.name) { + emitExportMemberAssignments(node.name); + } + if (node.kind !== 135 && node.kind !== 134) { + emitTrailingComments(node); + } + } + function emitCaptureThisForNodeIfNecessary(node) { + if (resolver.getNodeCheckFlags(node) & 4) { + writeLine(); + emitStart(node); + write("var _this = this;"); + emitEnd(node); + } + } + function emitSignatureParameters(node) { + increaseIndent(); + write("("); + if (node) { + var parameters = node.parameters; + var omitCount = languageVersion < 2 && ts.hasRestParameters(node) ? 1 : 0; + emitList(parameters, 0, parameters.length - omitCount, false, false); } + write(")"); + decreaseIndent(); } - if (fullTypeCheck && node.kind !== 125 /* Method */) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodBody(node) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - if (node.type) { - checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + function emitSignatureParametersForArrow(node) { + if (node.parameters.length === 1 && node.pos === node.parameters[0].pos) { + emit(node.parameters[0]); + return; + } + emitSignatureParameters(node); } - if (node.body) { - if (node.body.kind === 163 /* Block */) { - checkSourceElement(node.body); + function emitSignatureAndBody(node) { + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + var saveTempParameters = tempParameters; + tempFlags = 0; + tempVariables = undefined; + tempParameters = undefined; + if (shouldEmitAsArrowFunction(node)) { + emitSignatureParametersForArrow(node); + write(" =>"); } else { - var exprType = checkExpression(node.body); - if (node.type) { - checkTypeAssignableTo(exprType, getTypeFromTypeNode(node.type), node.body, undefined); - } - checkFunctionExpressionBodies(node.body); + emitSignatureParameters(node); } + if (!node.body) { + write(" { }"); + } + else if (node.body.kind === 180) { + emitBlockFunctionBody(node, node.body); + } + else { + emitExpressionFunctionBody(node, node.body); + } + if (!isES6ExportedDeclaration(node)) { + emitExportMemberAssignment(node); + } + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + tempParameters = saveTempParameters; } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!(type.flags & (1 /* Any */ | 132 /* NumberLike */))) { - error(operand, diagnostic); - return false; - } - return true; - } - function checkReferenceExpression(n, invalidReferenceMessage, constantVarianleMessage) { - function findSymbol(n) { - var symbol = getNodeLinks(n).resolvedSymbol; - return symbol && getExportSymbolOfValueSymbolIfExported(symbol); + function emitFunctionBodyPreamble(node) { + emitCaptureThisForNodeIfNecessary(node); + emitDefaultValueAssignments(node); + emitRestParameter(node); } - function isReferenceOrErrorExpression(n) { - switch (n.kind) { - case 63 /* Identifier */: - var symbol = findSymbol(n); - return !symbol || symbol === unknownSymbol || symbol === argumentsSymbol || (symbol.flags & 3 /* Variable */) !== 0; - case 143 /* PropertyAccessExpression */: - var symbol = findSymbol(n); - return !symbol || symbol === unknownSymbol || (symbol.flags & ~8 /* EnumMember */) !== 0; - case 144 /* ElementAccessExpression */: - return true; - case 149 /* ParenthesizedExpression */: - return isReferenceOrErrorExpression(n.expression); - default: - return false; + function emitExpressionFunctionBody(node, body) { + if (languageVersion < 2) { + emitDownLevelExpressionFunctionBody(node, body); + return; } - } - function isConstVariableReference(n) { - switch (n.kind) { - case 63 /* Identifier */: - case 143 /* PropertyAccessExpression */: - var symbol = findSymbol(n); - return symbol && (symbol.flags & 3 /* Variable */) !== 0 && (getDeclarationFlagsFromSymbol(symbol) & 4096 /* Const */) !== 0; - case 144 /* ElementAccessExpression */: - var index = n.argumentExpression; - var symbol = findSymbol(n.expression); - if (symbol && index && index.kind === 7 /* StringLiteral */) { - var name = index.text; - var prop = getPropertyOfType(getTypeOfSymbol(symbol), name); - return prop && (prop.flags & 3 /* Variable */) !== 0 && (getDeclarationFlagsFromSymbol(prop) & 4096 /* Const */) !== 0; - } - return false; - case 149 /* ParenthesizedExpression */: - return isConstVariableReference(n.expression); - default: - return false; + write(" "); + var current = body; + while (current.kind === 161) { + current = current.expression; } + emitParenthesizedIf(body, current.kind === 155); } - if (!isReferenceOrErrorExpression(n)) { - error(n, invalidReferenceMessage); - return false; - } - if (isConstVariableReference(n)) { - error(n, constantVarianleMessage); - return false; + function emitDownLevelExpressionFunctionBody(node, body) { + write(" {"); + scopeEmitStart(node); + increaseIndent(); + var outPos = writer.getTextPos(); + emitDetachedComments(node.body); + emitFunctionBodyPreamble(node); + var preambleEmitted = writer.getTextPos() !== outPos; + decreaseIndent(); + if (!preambleEmitted && nodeStartPositionsAreOnSameLine(node, body)) { + write(" "); + emitStart(body); + write("return "); + emit(body); + emitEnd(body); + write(";"); + emitTempDeclarations(false); + write(" "); + } + else { + increaseIndent(); + writeLine(); + emitLeadingComments(node.body); + write("return "); + emit(body); + write(";"); + emitTrailingComments(node.body); + emitTempDeclarations(true); + decreaseIndent(); + writeLine(); + } + emitStart(node.body); + write("}"); + emitEnd(node.body); + scopeEmitEnd(); } - return true; - } - function checkDeleteExpression(node) { - var operandType = checkExpression(node.expression); - return booleanType; - } - function checkTypeOfExpression(node) { - var operandType = checkExpression(node.expression); - return stringType; - } - function checkVoidExpression(node) { - var operandType = checkExpression(node.expression); - return undefinedType; - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - switch (node.operator) { - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - return numberType; - case 45 /* ExclamationToken */: - return booleanType; - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: - var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + function emitBlockFunctionBody(node, body) { + write(" {"); + scopeEmitStart(node); + var initialTextPos = writer.getTextPos(); + increaseIndent(); + emitDetachedComments(body.statements); + var startIndex = emitDirectivePrologues(body.statements, true); + emitFunctionBodyPreamble(node); + decreaseIndent(); + var preambleEmitted = writer.getTextPos() !== initialTextPos; + if (!preambleEmitted && nodeEndIsOnSameLineAsNodeStart(body, body)) { + for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { + var statement = _b[_a]; + write(" "); + emit(statement); } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + emitTempDeclarations(false); + write(" "); + emitLeadingCommentsOfPosition(body.statements.end); + } + else { + increaseIndent(); + emitLinesStartingAt(body.statements, startIndex); + emitTempDeclarations(true); + writeLine(); + emitLeadingCommentsOfPosition(body.statements.end); + decreaseIndent(); + } + emitToken(15, body.statements.end); + scopeEmitEnd(); } - return numberType; - } - function isStructuredType(type) { - if (type.flags & 16384 /* Union */) { - return !ts.forEach(type.types, function (t) { return !isStructuredType(t); }); + function findInitialSuperCall(ctor) { + if (ctor.body) { + var statement = ctor.body.statements[0]; + if (statement && statement.kind === 183) { + var expr = statement.expression; + if (expr && expr.kind === 158) { + var func = expr.expression; + if (func && func.kind === 91) { + return statement; + } + } + } + } } - return (type.flags & (48128 /* ObjectType */ | 512 /* TypeParameter */)) !== 0; - } - function isConstEnumObjectType(type) { - return type.flags & (48128 /* ObjectType */ | 32768 /* Anonymous */) && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128 /* ConstEnum */) !== 0; - } - function checkInstanceOfExpression(node, leftType, rightType) { - if (!(leftType.flags & 1 /* Any */ || isStructuredType(leftType))) { - error(node.left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + function emitParameterPropertyAssignments(node) { + ts.forEach(node.parameters, function (param) { + if (param.flags & 112) { + writeLine(); + emitStart(param); + emitStart(param.name); + write("this."); + emitNodeWithoutSourceMap(param.name); + emitEnd(param.name); + write(" = "); + emit(param.name); + write(";"); + emitEnd(param); + } + }); } - if (!(rightType.flags & 1 /* Any */ || isTypeSubtypeOf(rightType, globalFunctionType))) { - error(node.right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); + function emitMemberAccessForPropertyName(memberName) { + if (memberName.kind === 8 || memberName.kind === 7) { + write("["); + emitNodeWithoutSourceMap(memberName); + write("]"); + } + else if (memberName.kind === 128) { + emitComputedPropertyName(memberName); + } + else { + write("."); + emitNodeWithoutSourceMap(memberName); + } } - return booleanType; - } - function checkInExpression(node, leftType, rightType) { - if (leftType !== anyType && leftType !== stringType && leftType !== numberType) { - error(node.left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_types_any_string_or_number); + function getInitializedProperties(node, isStatic) { + var properties = []; + for (var _a = 0, _b = node.members; _a < _b.length; _a++) { + var member = _b[_a]; + if (member.kind === 133 && isStatic === ((member.flags & 128) !== 0) && member.initializer) { + properties.push(member); + } + } + return properties; } - if (!(rightType.flags & 1 /* Any */ || isStructuredType(rightType))) { - error(node.right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + function emitPropertyDeclarations(node, properties) { + for (var _a = 0; _a < properties.length; _a++) { + var property = properties[_a]; + emitPropertyDeclaration(node, property); + } } - return booleanType; - } - function checkBinaryExpression(node, contextualMapper) { - var operator = node.operator; - var leftType = checkExpression(node.left, contextualMapper); - var rightType = checkExpression(node.right, contextualMapper); - switch (operator) { - case 34 /* AsteriskToken */: - case 54 /* AsteriskEqualsToken */: - case 35 /* SlashToken */: - case 55 /* SlashEqualsToken */: - case 36 /* PercentToken */: - case 56 /* PercentEqualsToken */: - case 33 /* MinusToken */: - case 53 /* MinusEqualsToken */: - case 39 /* LessThanLessThanToken */: - case 57 /* LessThanLessThanEqualsToken */: - case 40 /* GreaterThanGreaterThanToken */: - case 58 /* GreaterThanGreaterThanEqualsToken */: - case 41 /* GreaterThanGreaterThanGreaterThanToken */: - case 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 43 /* BarToken */: - case 61 /* BarEqualsToken */: - case 44 /* CaretToken */: - case 62 /* CaretEqualsToken */: - case 42 /* AmpersandToken */: - case 60 /* AmpersandEqualsToken */: - if (leftType.flags & (32 /* Undefined */ | 64 /* Null */)) - leftType = rightType; - if (rightType.flags & (32 /* Undefined */ | 64 /* Null */)) - rightType = leftType; - var suggestedOperator; - if ((leftType.flags & 8 /* Boolean */) && (rightType.flags & 8 /* Boolean */) && (suggestedOperator = getSuggestedBooleanOperator(node.operator)) !== undefined) { - error(node, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(node.operator), ts.tokenToString(suggestedOperator)); + function emitPropertyDeclaration(node, property, receiver, isExpression) { + writeLine(); + emitLeadingComments(property); + emitStart(property); + emitStart(property.name); + if (receiver) { + emit(receiver); + } + else { + if (property.flags & 128) { + emitDeclarationName(node); } else { - var leftOk = checkArithmeticOperandType(node.left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(node.right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); + write("this"); + } + } + emitMemberAccessForPropertyName(property.name); + emitEnd(property.name); + write(" = "); + emit(property.initializer); + if (!isExpression) { + write(";"); + } + emitEnd(property); + emitTrailingComments(property); + } + function emitMemberFunctionsForES5AndLower(node) { + ts.forEach(node.members, function (member) { + if (member.kind === 179) { + writeLine(); + write(";"); + } + else if (member.kind === 135 || node.kind === 134) { + if (!member.body) { + return emitOnlyPinnedOrTripleSlashComments(member); + } + writeLine(); + emitLeadingComments(member); + emitStart(member); + emitStart(member.name); + emitClassMemberPrefix(node, member); + emitMemberAccessForPropertyName(member.name); + emitEnd(member.name); + write(" = "); + emitStart(member); + emitFunctionDeclaration(member); + emitEnd(member); + emitEnd(member); + write(";"); + emitTrailingComments(member); + } + else if (member.kind === 137 || member.kind === 138) { + var accessors = ts.getAllAccessorDeclarations(node.members, member); + if (member === accessors.firstAccessor) { + writeLine(); + emitStart(member); + write("Object.defineProperty("); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + write(", {"); + increaseIndent(); + if (accessors.getAccessor) { + writeLine(); + emitLeadingComments(accessors.getAccessor); + write("get: "); + emitStart(accessors.getAccessor); + write("function "); + emitSignatureAndBody(accessors.getAccessor); + emitEnd(accessors.getAccessor); + emitTrailingComments(accessors.getAccessor); + write(","); + } + if (accessors.setAccessor) { + writeLine(); + emitLeadingComments(accessors.setAccessor); + write("set: "); + emitStart(accessors.setAccessor); + write("function "); + emitSignatureAndBody(accessors.setAccessor); + emitEnd(accessors.setAccessor); + emitTrailingComments(accessors.setAccessor); + write(","); + } + writeLine(); + write("enumerable: true,"); + writeLine(); + write("configurable: true"); + decreaseIndent(); + writeLine(); + write("});"); + emitEnd(member); } } - return numberType; - case 32 /* PlusToken */: - case 52 /* PlusEqualsToken */: - if (leftType.flags & (32 /* Undefined */ | 64 /* Null */)) - leftType = rightType; - if (rightType.flags & (32 /* Undefined */ | 64 /* Null */)) - rightType = leftType; - var resultType; - if (leftType.flags & 132 /* NumberLike */ && rightType.flags & 132 /* NumberLike */) { - resultType = numberType; + }); + } + function emitMemberFunctionsForES6AndHigher(node) { + for (var _a = 0, _b = node.members; _a < _b.length; _a++) { + var member = _b[_a]; + if ((member.kind === 135 || node.kind === 134) && !member.body) { + emitOnlyPinnedOrTripleSlashComments(member); } - else if (leftType.flags & 258 /* StringLike */ || rightType.flags & 258 /* StringLike */) { - resultType = stringType; + else if (member.kind === 135 || + member.kind === 137 || + member.kind === 138) { + writeLine(); + emitLeadingComments(member); + emitStart(member); + if (member.flags & 128) { + write("static "); + } + if (member.kind === 137) { + write("get "); + } + else if (member.kind === 138) { + write("set "); + } + if (member.asteriskToken) { + write("*"); + } + emit(member.name); + emitSignatureAndBody(member); + emitEnd(member); + emitTrailingComments(member); } - else if (leftType.flags & 1 /* Any */ || leftType === unknownType || rightType.flags & 1 /* Any */ || rightType === unknownType) { - resultType = anyType; + else if (member.kind === 179) { + writeLine(); + write(";"); } - if (!resultType) { - reportOperatorError(); - return anyType; + } + } + function emitConstructor(node, baseTypeElement) { + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + var saveTempParameters = tempParameters; + tempFlags = 0; + tempVariables = undefined; + tempParameters = undefined; + emitConstructorWorker(node, baseTypeElement); + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + tempParameters = saveTempParameters; + } + function emitConstructorWorker(node, baseTypeElement) { + var hasInstancePropertyWithInitializer = false; + ts.forEach(node.members, function (member) { + if (member.kind === 136 && !member.body) { + emitOnlyPinnedOrTripleSlashComments(member); } - if (operator === 52 /* PlusEqualsToken */) { - checkAssignmentOperator(resultType); + if (member.kind === 133 && member.initializer && (member.flags & 128) === 0) { + hasInstancePropertyWithInitializer = true; } - return resultType; - case 27 /* EqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - case 23 /* LessThanToken */: - case 24 /* GreaterThanToken */: - case 25 /* LessThanEqualsToken */: - case 26 /* GreaterThanEqualsToken */: - if (!isTypeAssignableTo(leftType, rightType) && !isTypeAssignableTo(rightType, leftType)) { - reportOperatorError(); + }); + var ctor = ts.getFirstConstructorWithBody(node); + if (languageVersion >= 2 && !ctor && !hasInstancePropertyWithInitializer) { + return; + } + if (ctor) { + emitLeadingComments(ctor); + } + emitStart(ctor || node); + if (languageVersion < 2) { + write("function "); + emitDeclarationName(node); + emitSignatureParameters(ctor); + } + else { + write("constructor"); + if (ctor) { + emitSignatureParameters(ctor); + } + else { + if (baseTypeElement) { + write("(...args)"); + } + else { + write("()"); + } } - return booleanType; - case 85 /* InstanceOfKeyword */: - return checkInstanceOfExpression(node, leftType, rightType); - case 84 /* InKeyword */: - return checkInExpression(node, leftType, rightType); - case 47 /* AmpersandAmpersandToken */: - return rightType; - case 48 /* BarBarToken */: - return getUnionType([leftType, rightType]); - case 51 /* EqualsToken */: - checkAssignmentOperator(rightType); - return rightType; - case 22 /* CommaToken */: - return rightType; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 43 /* BarToken */: - case 61 /* BarEqualsToken */: - return 48 /* BarBarToken */; - case 44 /* CaretToken */: - case 62 /* CaretEqualsToken */: - return 30 /* ExclamationEqualsEqualsToken */; - case 42 /* AmpersandToken */: - case 60 /* AmpersandEqualsToken */: - return 47 /* AmpersandAmpersandToken */; - default: - return undefined; } - } - function checkAssignmentOperator(valueType) { - if (fullTypeCheck && operator >= 51 /* FirstAssignment */ && operator <= 62 /* LastAssignment */) { - var ok = checkReferenceExpression(node.left, ts.Diagnostics.Invalid_left_hand_side_of_assignment_expression, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant); - if (ok) { - checkTypeAssignableTo(valueType, leftType, node.left, undefined); + write(" {"); + scopeEmitStart(node, "constructor"); + increaseIndent(); + if (ctor) { + emitDetachedComments(ctor.body.statements); + } + emitCaptureThisForNodeIfNecessary(node); + if (ctor) { + emitDefaultValueAssignments(ctor); + emitRestParameter(ctor); + if (baseTypeElement) { + var superCall = findInitialSuperCall(ctor); + if (superCall) { + writeLine(); + emit(superCall); + } } + emitParameterPropertyAssignments(ctor); } - } - function reportOperatorError() { - error(node, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(node.operator), typeToString(leftType), typeToString(rightType)); - } - } - function checkConditionalExpression(node, contextualMapper) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, contextualMapper); - var type2 = checkExpression(node.whenFalse, contextualMapper); - return getUnionType([type1, type2]); - } - function checkTemplateExpression(node) { - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - node.contextualType = contextualType; - var result = checkExpression(node, contextualMapper); - node.contextualType = saveContextualType; - return result; - } - function checkAndMarkExpression(node, contextualMapper) { - var result = checkExpression(node, contextualMapper); - getNodeLinks(node).flags |= 1 /* TypeChecked */; - return result; - } - function checkObjectLiteralMethod(node, contextualMapper) { - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, contextualMapper) { - if (contextualMapper && contextualMapper !== identityMapper) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper)); + else { + if (baseTypeElement) { + writeLine(); + emitStart(baseTypeElement); + if (languageVersion < 2) { + write("_super.apply(this, arguments);"); + } + else { + write("super(...args);"); } + emitEnd(baseTypeElement); + } + } + emitPropertyDeclarations(node, getInitializedProperties(node, false)); + if (ctor) { + var statements = ctor.body.statements; + if (superCall) { + statements = statements.slice(1); } + emitLines(statements); + } + emitTempDeclarations(true); + writeLine(); + if (ctor) { + emitLeadingCommentsOfPosition(ctor.body.statements.end); + } + decreaseIndent(); + emitToken(15, ctor ? ctor.body.statements.end : node.members.end); + scopeEmitEnd(); + emitEnd(ctor || node); + if (ctor) { + emitTrailingComments(ctor); } } - return type; - } - function checkExpression(node, contextualMapper) { - return checkExpressionOrQualifiedName(node, contextualMapper); - } - function checkExpressionOrQualifiedName(node, contextualMapper) { - var type; - if (node.kind == 120 /* QualifiedName */) { - type = checkQualifiedName(node); + function emitClassExpression(node) { + return emitClassLikeDeclaration(node); } - else { - var uninstantiatedType = checkExpressionWorker(node, contextualMapper); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); + function emitClassDeclaration(node) { + return emitClassLikeDeclaration(node); } - if (isConstEnumObjectType(type)) { - var ok = (node.parent.kind === 143 /* PropertyAccessExpression */ && node.parent.expression === node) || (node.parent.kind === 144 /* ElementAccessExpression */ && node.parent.expression === node) || ((node.kind === 63 /* Identifier */ || node.kind === 120 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); + function emitClassLikeDeclaration(node) { + if (languageVersion < 2) { + emitClassLikeDeclarationBelowES6(node); + } + else { + emitClassLikeDeclarationForES6AndHigher(node); } } - return type; - } - function checkExpressionWorker(node, contextualMapper) { - switch (node.kind) { - case 63 /* Identifier */: - return checkIdentifier(node); - case 91 /* ThisKeyword */: - return checkThisExpression(node); - case 89 /* SuperKeyword */: - return checkSuperExpression(node); - case 87 /* NullKeyword */: - return nullType; - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - return booleanType; - case 6 /* NumericLiteral */: - return numberType; - case 159 /* TemplateExpression */: - return checkTemplateExpression(node); - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - return stringType; - case 8 /* RegularExpressionLiteral */: - return globalRegExpType; - case 141 /* ArrayLiteralExpression */: - return checkArrayLiteral(node, contextualMapper); - case 142 /* ObjectLiteralExpression */: - return checkObjectLiteral(node, contextualMapper); - case 143 /* PropertyAccessExpression */: - return checkPropertyAccessExpression(node); - case 144 /* ElementAccessExpression */: - return checkIndexedAccess(node); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return checkCallExpression(node); - case 147 /* TaggedTemplateExpression */: - return checkTaggedTemplateExpression(node); - case 148 /* TypeAssertionExpression */: - return checkTypeAssertion(node); - case 149 /* ParenthesizedExpression */: - return checkExpression(node.expression); - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - return checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); - case 153 /* TypeOfExpression */: - return checkTypeOfExpression(node); - case 152 /* DeleteExpression */: - return checkDeleteExpression(node); - case 154 /* VoidExpression */: - return checkVoidExpression(node); - case 155 /* PrefixUnaryExpression */: - return checkPrefixUnaryExpression(node); - case 156 /* PostfixUnaryExpression */: - return checkPostfixUnaryExpression(node); - case 157 /* BinaryExpression */: - return checkBinaryExpression(node, contextualMapper); - case 158 /* ConditionalExpression */: - return checkConditionalExpression(node, contextualMapper); - case 161 /* OmittedExpression */: - return undefinedType; - } - return unknownType; - } - function checkTypeParameter(node) { - checkSourceElement(node.constraint); - if (fullTypeCheck) { - checkTypeParameterHasIllegalReferencesInConstraint(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(parameterDeclaration) { - checkVariableOrParameterDeclaration(parameterDeclaration); - if (fullTypeCheck) { - checkCollisionWithIndexVariableInGeneratedCode(parameterDeclaration, parameterDeclaration.name); - if (parameterDeclaration.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */) && !(parameterDeclaration.parent.kind === 126 /* Constructor */ && parameterDeclaration.parent.body)) { - error(parameterDeclaration, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + function emitClassLikeDeclarationForES6AndHigher(node) { + var thisNodeIsDecorated = ts.nodeIsDecorated(node); + if (node.kind === 202) { + if (thisNodeIsDecorated) { + if (isES6ExportedDeclaration(node) && !(node.flags & 256)) { + write("export "); + } + write("let "); + emitDeclarationName(node); + write(" = "); + } + else if (isES6ExportedDeclaration(node)) { + write("export "); + if (node.flags & 256) { + write("default "); + } + } + } + var staticProperties = getInitializedProperties(node, true); + var isClassExpressionWithStaticProperties = staticProperties.length > 0 && node.kind === 175; + var tempVariable; + if (isClassExpressionWithStaticProperties) { + tempVariable = createAndRecordTempVariable(0); + write("("); + increaseIndent(); + emit(tempVariable); + write(" = "); + } + write("class"); + if ((node.name || !(node.flags & 256)) && !thisNodeIsDecorated) { + write(" "); + emitDeclarationName(node); + } + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + write(" extends "); + emit(baseTypeNode.expression); + } + write(" {"); + increaseIndent(); + scopeEmitStart(node); + writeLine(); + emitConstructor(node, baseTypeNode); + emitMemberFunctionsForES6AndHigher(node); + decreaseIndent(); + writeLine(); + emitToken(15, node.members.end); + scopeEmitEnd(); + if (thisNodeIsDecorated) { + write(";"); } - if (parameterDeclaration.dotDotDotToken) { - if (!isArrayType(getTypeOfSymbol(parameterDeclaration.symbol))) { - error(parameterDeclaration, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); + if (isClassExpressionWithStaticProperties) { + for (var _a = 0; _a < staticProperties.length; _a++) { + var property = staticProperties[_a]; + write(","); + writeLine(); + emitPropertyDeclaration(node, property, tempVariable, true); } + write(","); + writeLine(); + emit(tempVariable); + decreaseIndent(); + write(")"); } else { - if (parameterDeclaration.initializer && !parameterDeclaration.parent.body) { - error(parameterDeclaration, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); + writeLine(); + emitPropertyDeclarations(node, staticProperties); + emitDecoratorsOfClass(node); + } + if (!isES6ExportedDeclaration(node) && (node.flags & 1)) { + writeLine(); + emitStart(node); + emitModuleMemberName(node); + write(" = "); + emitDeclarationName(node); + emitEnd(node); + write(";"); + } + else if (isES6ExportedDeclaration(node) && (node.flags & 256) && thisNodeIsDecorated) { + writeLine(); + write("export default "); + emitDeclarationName(node); + write(";"); + } + } + function emitClassLikeDeclarationBelowES6(node) { + if (node.kind === 202) { + if (!shouldHoistDeclarationInSystemJsModule(node)) { + write("var "); } + emitDeclarationName(node); + write(" = "); + } + write("(function ("); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + write("_super"); + } + write(") {"); + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + var saveTempParameters = tempParameters; + var saveComputedPropertyNamesToGeneratedNames = computedPropertyNamesToGeneratedNames; + tempFlags = 0; + tempVariables = undefined; + tempParameters = undefined; + computedPropertyNamesToGeneratedNames = undefined; + increaseIndent(); + scopeEmitStart(node); + if (baseTypeNode) { + writeLine(); + emitStart(baseTypeNode); + write("__extends("); + emitDeclarationName(node); + write(", _super);"); + emitEnd(baseTypeNode); + } + writeLine(); + emitConstructor(node, baseTypeNode); + emitMemberFunctionsForES5AndLower(node); + emitPropertyDeclarations(node, getInitializedProperties(node, true)); + writeLine(); + emitDecoratorsOfClass(node); + writeLine(); + emitToken(15, node.members.end, function () { + write("return "); + emitDeclarationName(node); + }); + write(";"); + emitTempDeclarations(true); + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + tempParameters = saveTempParameters; + computedPropertyNamesToGeneratedNames = saveComputedPropertyNamesToGeneratedNames; + decreaseIndent(); + writeLine(); + emitToken(15, node.members.end); + scopeEmitEnd(); + emitStart(node); + write(")("); + if (baseTypeNode) { + emit(baseTypeNode.expression); + } + write(")"); + if (node.kind === 202) { + write(";"); } - } - function checkReferencesInInitializer(n) { - if (n.kind === 63 /* Identifier */) { - var referencedSymbol = getNodeLinks(n).resolvedSymbol; - if (referencedSymbol && referencedSymbol !== unknownSymbol && getSymbol(parameterDeclaration.parent.locals, referencedSymbol.name, 107455 /* Value */) === referencedSymbol) { - if (referencedSymbol.valueDeclaration.kind === 123 /* Parameter */) { - if (referencedSymbol.valueDeclaration === parameterDeclaration) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(parameterDeclaration.name)); - return; - } - var enclosingOrReferencedParameter = ts.forEach(parameterDeclaration.parent.parameters, function (p) { return p === parameterDeclaration || p === referencedSymbol.valueDeclaration ? p : undefined; }); - if (enclosingOrReferencedParameter === referencedSymbol.valueDeclaration) { - return; - } - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(parameterDeclaration.name), ts.declarationNameToString(n)); - } + emitEnd(node); + if (node.kind === 202) { + emitExportMemberAssignment(node); } - else { - ts.forEachChild(n, checkReferencesInInitializer); + if (languageVersion < 2 && node.parent === currentSourceFile && node.name) { + emitExportMemberAssignments(node.name); } } - if (parameterDeclaration.initializer) { - checkReferencesInInitializer(parameterDeclaration.initializer); - } - } - function checkSignatureDeclaration(node) { - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (fullTypeCheck) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (compilerOptions.noImplicitAny && !node.type) { - switch (node.kind) { - case 130 /* ConstructSignature */: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 129 /* CallSignature */: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } + function emitClassMemberPrefix(node, member) { + emitDeclarationName(node); + if (!(member.flags & 128)) { + write(".prototype"); } } - checkSpecializedSignatureDeclaration(node); - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 186 /* InterfaceDeclaration */) { - var nodeSymbol = getSymbolOfNode(node); - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { + function emitDecoratorsOfClass(node) { + emitDecoratorsOfMembers(node, 0); + emitDecoratorsOfMembers(node, 128); + emitDecoratorsOfConstructor(node); + } + function emitDecoratorsOfConstructor(node) { + var decorators = node.decorators; + var constructor = ts.getFirstConstructorWithBody(node); + var hasDecoratedParameters = constructor && ts.forEach(constructor.parameters, ts.nodeIsDecorated); + if (!decorators && !hasDecoratedParameters) { return; } + writeLine(); + emitStart(node); + emitDeclarationName(node); + write(" = __decorate(["); + increaseIndent(); + writeLine(); + var decoratorCount = decorators ? decorators.length : 0; + var argumentsWritten = emitList(decorators, 0, decoratorCount, true, false, false, true, function (decorator) { + emitStart(decorator); + emit(decorator.expression); + emitEnd(decorator); + }); + argumentsWritten += emitDecoratorsOfParameters(constructor, argumentsWritten > 0); + emitSerializedTypeMetadata(node, argumentsWritten >= 0); + decreaseIndent(); + writeLine(); + write("], "); + emitDeclarationName(node); + write(");"); + emitEnd(node); + writeLine(); } - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var i = 0, len = indexSymbol.declarations.length; i < len; ++i) { - var declaration = indexSymbol.declarations[i]; - if (declaration.parameters.length == 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 118 /* StringKeyword */: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 116 /* NumberKeyword */: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; + function emitDecoratorsOfMembers(node, staticFlag) { + for (var _a = 0, _b = node.members; _a < _b.length; _a++) { + var member = _b[_a]; + if ((member.flags & 128) !== staticFlag) { + continue; + } + if (!ts.nodeCanBeDecorated(member)) { + continue; + } + if (!ts.nodeOrChildIsDecorated(member)) { + continue; + } + var decorators = void 0; + var functionLikeMember = void 0; + if (ts.isAccessor(member)) { + var accessors = ts.getAllAccessorDeclarations(node.members, member); + if (member !== accessors.firstAccessor) { + continue; + } + decorators = accessors.firstAccessor.decorators; + if (!decorators && accessors.secondAccessor) { + decorators = accessors.secondAccessor.decorators; + } + functionLikeMember = accessors.setAccessor; + } + else { + decorators = member.decorators; + if (member.kind === 135) { + functionLikeMember = member; } } + writeLine(); + emitStart(member); + if (member.kind !== 133) { + write("Object.defineProperty("); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + write(","); + increaseIndent(); + writeLine(); + } + write("__decorate(["); + increaseIndent(); + writeLine(); + var decoratorCount = decorators ? decorators.length : 0; + var argumentsWritten = emitList(decorators, 0, decoratorCount, true, false, false, true, function (decorator) { + emitStart(decorator); + emit(decorator.expression); + emitEnd(decorator); + }); + argumentsWritten += emitDecoratorsOfParameters(functionLikeMember, argumentsWritten > 0); + emitSerializedTypeMetadata(member, argumentsWritten > 0); + decreaseIndent(); + writeLine(); + write("], "); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + if (member.kind !== 133) { + write(", Object.getOwnPropertyDescriptor("); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + write("))"); + decreaseIndent(); + } + write(");"); + emitEnd(member); + writeLine(); } } - } - function checkPropertyDeclaration(node) { - if (fullTypeCheck) { - checkVariableOrParameterOrPropertyInFullTypeCheck(node); - } - } - function checkMethodDeclaration(node) { - checkFunctionLikeDeclaration(node); - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - checkSourceElement(node.body); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (!node.body) { - return; - } - if (!fullTypeCheck) { - return; - } - function isSuperCallExpression(n) { - return n.kind === 145 /* CallExpression */ && n.expression.kind === 89 /* SuperKeyword */; - } - function containsSuperCall(n) { - if (isSuperCallExpression(n)) { - return true; - } - switch (n.kind) { - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - case 142 /* ObjectLiteralExpression */: return false; - default: return ts.forEachChild(n, containsSuperCall); + function emitDecoratorsOfParameters(node, leadingComma) { + var argumentsWritten = 0; + if (node) { + var parameterIndex = 0; + for (var _a = 0, _b = node.parameters; _a < _b.length; _a++) { + var parameter = _b[_a]; + if (ts.nodeIsDecorated(parameter)) { + var decorators = parameter.decorators; + argumentsWritten += emitList(decorators, 0, decorators.length, true, false, leadingComma, true, function (decorator) { + emitStart(decorator); + write("__param(" + parameterIndex + ", "); + emit(decorator.expression); + write(")"); + emitEnd(decorator); + }); + leadingComma = true; + } + ++parameterIndex; + } + } + return argumentsWritten; + } + function shouldEmitTypeMetadata(node) { + switch (node.kind) { + case 135: + case 137: + case 138: + case 133: + return true; } + return false; } - function markThisReferencesAsErrors(n) { - if (n.kind === 91 /* ThisKeyword */) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 150 /* FunctionExpression */ && n.kind !== 184 /* FunctionDeclaration */) { - ts.forEachChild(n, markThisReferencesAsErrors); + function shouldEmitReturnTypeMetadata(node) { + switch (node.kind) { + case 135: + return true; } + return false; } - function isInstancePropertyWithInitializer(n) { - return n.kind === 124 /* Property */ && !(n.flags & 128 /* Static */) && !!n.initializer; + function shouldEmitParamTypesMetadata(node) { + switch (node.kind) { + case 202: + case 135: + case 138: + return true; + } + return false; } - if (ts.getClassBaseTypeNode(node.parent)) { - if (containsSuperCall(node.body)) { - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || ts.forEach(node.parameters, function (p) { return p.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */); }); - if (superCallShouldBeFirst) { - var statements = node.body.statements; - if (!statements.length || statements[0].kind !== 166 /* ExpressionStatement */ || !isSuperCallExpression(statements[0].expression)) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); + function emitSerializedTypeMetadata(node, writeComma) { + var argumentsWritten = 0; + if (compilerOptions.emitDecoratorMetadata) { + if (shouldEmitTypeMetadata(node)) { + var serializedType = resolver.serializeTypeOfNode(node, getGeneratedNameForNode); + if (serializedType) { + if (writeComma) { + write(", "); + } + writeLine(); + write("__metadata('design:type', "); + emitSerializedType(node, serializedType); + write(")"); + argumentsWritten++; } - else { - markThisReferencesAsErrors(statements[0].expression); + } + if (shouldEmitParamTypesMetadata(node)) { + var serializedTypes = resolver.serializeParameterTypesOfNode(node, getGeneratedNameForNode); + if (serializedTypes) { + if (writeComma || argumentsWritten) { + write(", "); + } + writeLine(); + write("__metadata('design:paramtypes', ["); + for (var i = 0; i < serializedTypes.length; ++i) { + if (i > 0) { + write(", "); + } + emitSerializedType(node, serializedTypes[i]); + } + write("])"); + argumentsWritten++; + } + } + if (shouldEmitReturnTypeMetadata(node)) { + var serializedType = resolver.serializeReturnTypeOfNode(node, getGeneratedNameForNode); + if (serializedType) { + if (writeComma || argumentsWritten) { + write(", "); + } + writeLine(); + write("__metadata('design:returntype', "); + emitSerializedType(node, serializedType); + write(")"); + argumentsWritten++; } } } + return argumentsWritten; + } + function serializeTypeNameSegment(location, path, index) { + switch (index) { + case 0: + return "typeof " + path[index] + " !== 'undefined' && " + path[index]; + case 1: + return serializeTypeNameSegment(location, path, index - 1) + "." + path[index]; + default: + var temp = createAndRecordTempVariable(0).text; + return "(" + temp + " = " + serializeTypeNameSegment(location, path, index - 1) + ") && " + temp + "." + path[index]; + } + } + function emitSerializedType(location, name) { + if (typeof name === "string") { + write(name); + return; + } else { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); + ts.Debug.assert(name.length > 0, "Invalid serialized type name"); + write("(" + serializeTypeNameSegment(location, name, name.length - 1) + ") || Object"); } } - } - function checkAccessorDeclaration(node) { - if (fullTypeCheck) { - if (node.kind === 127 /* GetAccessor */) { - if (!ts.isInAmbientContext(node) && node.body && !(bodyContainsAReturnStatement(node.body) || bodyContainsSingleThrowStatement(node.body))) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement); - } + function emitInterfaceDeclaration(node) { + emitOnlyPinnedOrTripleSlashComments(node); + } + function shouldEmitEnumDeclaration(node) { + var isConstEnum = ts.isConst(node); + return !isConstEnum || compilerOptions.preserveConstEnums || compilerOptions.isolatedModules; + } + function emitEnumDeclaration(node) { + if (!shouldEmitEnumDeclaration(node)) { + return; } - if (!ts.hasComputedNameButNotSymbol(node)) { - var otherKind = node.kind === 127 /* GetAccessor */ ? 128 /* SetAccessor */ : 127 /* GetAccessor */; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if (((node.flags & 112 /* AccessibilityModifier */) !== (otherAccessor.flags & 112 /* AccessibilityModifier */))) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - var currentAccessorType = getAnnotatedAccessorType(node); - var otherAccessorType = getAnnotatedAccessorType(otherAccessor); - if (currentAccessorType && otherAccessorType) { - if (!isTypeIdenticalTo(currentAccessorType, otherAccessorType)) { - error(node, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - } + if (!shouldHoistDeclarationInSystemJsModule(node)) { + if (!(node.flags & 1) || isES6ExportedDeclaration(node)) { + emitStart(node); + if (isES6ExportedDeclaration(node)) { + write("export "); } + write("var "); + emit(node.name); + emitEnd(node); + write(";"); } - checkAndStoreTypeOfAccessors(getSymbolOfNode(node)); } - } - checkFunctionLikeDeclaration(node); - } - function checkTypeReference(node) { - var type = getTypeFromTypeReferenceNode(node); - if (type !== unknownType && node.typeArguments) { - var len = node.typeArguments.length; - for (var i = 0; i < len; i++) { - checkSourceElement(node.typeArguments[i]); - var constraint = getConstraintOfTypeParameter(type.target.typeParameters[i]); - if (fullTypeCheck && constraint) { - var typeArgument = type.typeArguments[i]; - checkTypeAssignableTo(typeArgument, constraint, node, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + writeLine(); + emitStart(node); + write("(function ("); + emitStart(node.name); + write(getGeneratedNameForNode(node)); + emitEnd(node.name); + write(") {"); + increaseIndent(); + scopeEmitStart(node); + emitLines(node.members); + decreaseIndent(); + writeLine(); + emitToken(15, node.members.end); + scopeEmitEnd(); + write(")("); + emitModuleMemberName(node); + write(" || ("); + emitModuleMemberName(node); + write(" = {}));"); + emitEnd(node); + if (!isES6ExportedDeclaration(node) && node.flags & 1 && !shouldHoistDeclarationInSystemJsModule(node)) { + writeLine(); + emitStart(node); + write("var "); + emit(node.name); + write(" = "); + emitModuleMemberName(node); + emitEnd(node); + write(";"); + } + if (languageVersion < 2 && node.parent === currentSourceFile) { + if (compilerOptions.module === 4 && (node.flags & 1)) { + writeLine(); + write(exportFunctionForFile + "(\""); + emitDeclarationName(node); + write("\", "); + emitDeclarationName(node); + write(");"); } + emitExportMemberAssignments(node.name); } } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (fullTypeCheck) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); + function emitEnumMember(node) { + var enumParent = node.parent; + emitStart(node); + write(getGeneratedNameForNode(enumParent)); + write("["); + write(getGeneratedNameForNode(enumParent)); + write("["); + emitExpressionForPropertyName(node.name); + write("] = "); + writeEnumMemberDeclarationValue(node); + write("] = "); + emitExpressionForPropertyName(node.name); + emitEnd(node); + write(";"); } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function isPrivateWithinAmbient(node) { - return (node.flags & 32 /* Private */) && ts.isInAmbientContext(node); - } - function checkSpecializedSignatureDeclaration(signatureDeclarationNode) { - if (!fullTypeCheck) { - return; + function writeEnumMemberDeclarationValue(member) { + var value = resolver.getConstantValue(member); + if (value !== undefined) { + write(value.toString()); + return; + } + else if (member.initializer) { + emit(member.initializer); + } + else { + write("undefined"); + } } - var signature = getSignatureFromDeclaration(signatureDeclarationNode); - if (!signature.hasStringLiterals) { - return; + function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { + if (moduleDeclaration.body.kind === 206) { + var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); + return recursiveInnerModule || moduleDeclaration.body; + } } - if (signatureDeclarationNode.body) { - error(signatureDeclarationNode, ts.Diagnostics.A_signature_with_an_implementation_cannot_use_a_string_literal_type); - return; + function shouldEmitModuleDeclaration(node) { + return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); } - var signaturesToCheck; - if (!signatureDeclarationNode.name && signatureDeclarationNode.parent && signatureDeclarationNode.parent.kind === 186 /* InterfaceDeclaration */) { - ts.Debug.assert(signatureDeclarationNode.kind === 129 /* CallSignature */ || signatureDeclarationNode.kind === 130 /* ConstructSignature */); - var signatureKind = signatureDeclarationNode.kind === 129 /* CallSignature */ ? 0 /* Call */ : 1 /* Construct */; - var containingSymbol = getSymbolOfNode(signatureDeclarationNode.parent); - var containingType = getDeclaredTypeOfSymbol(containingSymbol); - signaturesToCheck = getSignaturesOfType(containingType, signatureKind); + function isModuleMergedWithES6Class(node) { + return languageVersion === 2 && !!(resolver.getNodeCheckFlags(node) & 2048); } - else { - signaturesToCheck = getSignaturesOfSymbol(getSymbolOfNode(signatureDeclarationNode)); + function emitModuleDeclaration(node) { + var shouldEmit = shouldEmitModuleDeclaration(node); + if (!shouldEmit) { + return emitOnlyPinnedOrTripleSlashComments(node); + } + var hoistedInDeclarationScope = shouldHoistDeclarationInSystemJsModule(node); + var emitVarForModule = !hoistedInDeclarationScope && !isModuleMergedWithES6Class(node); + if (emitVarForModule) { + emitStart(node); + if (isES6ExportedDeclaration(node)) { + write("export "); + } + write("var "); + emit(node.name); + write(";"); + emitEnd(node); + writeLine(); + } + emitStart(node); + write("(function ("); + emitStart(node.name); + write(getGeneratedNameForNode(node)); + emitEnd(node.name); + write(") "); + if (node.body.kind === 207) { + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + tempFlags = 0; + tempVariables = undefined; + emit(node.body); + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + } + else { + write("{"); + increaseIndent(); + scopeEmitStart(node); + emitCaptureThisForNodeIfNecessary(node); + writeLine(); + emit(node.body); + decreaseIndent(); + writeLine(); + var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; + emitToken(15, moduleBlock.statements.end); + scopeEmitEnd(); + } + write(")("); + if ((node.flags & 1) && !isES6ExportedDeclaration(node)) { + emit(node.name); + write(" = "); + } + emitModuleMemberName(node); + write(" || ("); + emitModuleMemberName(node); + write(" = {}));"); + emitEnd(node); + if (!isES6ExportedDeclaration(node) && node.name.kind === 65 && node.parent === currentSourceFile) { + if (compilerOptions.module === 4 && (node.flags & 1)) { + writeLine(); + write(exportFunctionForFile + "(\""); + emitDeclarationName(node); + write("\", "); + emitDeclarationName(node); + write(");"); + } + emitExportMemberAssignments(node.name); + } } - for (var i = 0; i < signaturesToCheck.length; i++) { - var otherSignature = signaturesToCheck[i]; - if (!otherSignature.hasStringLiterals && isSignatureAssignableTo(signature, otherSignature)) { - return; + function emitRequire(moduleName) { + if (moduleName.kind === 8) { + write("require("); + emitStart(moduleName); + emitLiteral(moduleName); + emitEnd(moduleName); + emitToken(17, moduleName.end); + } + else { + write("require()"); } } - error(signatureDeclarationNode, ts.Diagnostics.Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = n.flags; - if (n.parent.kind !== 186 /* InterfaceDeclaration */ && ts.isInAmbientContext(n)) { - if (!(flags & 2 /* Ambient */)) { - flags |= 1 /* Export */; + function getNamespaceDeclarationNode(node) { + if (node.kind === 209) { + return node; + } + var importClause = node.importClause; + if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 212) { + return importClause.namedBindings; } - flags |= 2 /* Ambient */; } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!fullTypeCheck) { - return; + function isDefaultImport(node) { + return node.kind === 210 && node.importClause && !!node.importClause.name; } - function getCanonicalOverload(overloads, implementation) { - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; + function emitExportImportAssignments(node) { + if (ts.isAliasSymbolDeclaration(node) && resolver.isValueAliasDeclaration(node)) { + emitExportMemberAssignments(node.name); + } + ts.forEachChild(node, emitExportImportAssignments); } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags; - if (deviation & 1 /* Export */) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_exported_or_not_exported); - } - else if (deviation & 2 /* Ambient */) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); + function emitImportDeclaration(node) { + if (languageVersion < 2) { + return emitExternalImportDeclaration(node); + } + if (node.importClause) { + var shouldEmitDefaultBindings = resolver.isReferencedAliasDeclaration(node.importClause); + var shouldEmitNamedBindings = node.importClause.namedBindings && resolver.isReferencedAliasDeclaration(node.importClause.namedBindings, true); + if (shouldEmitDefaultBindings || shouldEmitNamedBindings) { + write("import "); + emitStart(node.importClause); + if (shouldEmitDefaultBindings) { + emit(node.importClause.name); + if (shouldEmitNamedBindings) { + write(", "); + } } - else if (deviation & (32 /* Private */ | 64 /* Protected */)) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); + if (shouldEmitNamedBindings) { + emitLeadingComments(node.importClause.namedBindings); + emitStart(node.importClause.namedBindings); + if (node.importClause.namedBindings.kind === 212) { + write("* as "); + emit(node.importClause.namedBindings.name); + } + else { + write("{ "); + emitExportOrImportSpecifierList(node.importClause.namedBindings.elements, resolver.isReferencedAliasDeclaration); + write(" }"); + } + emitEnd(node.importClause.namedBindings); + emitTrailingComments(node.importClause.namedBindings); } - }); + emitEnd(node.importClause); + write(" from "); + emit(node.moduleSpecifier); + write(";"); + } + } + else { + write("import "); + emit(node.moduleSpecifier); + write(";"); } } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken; - if (deviation) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); + function emitExternalImportDeclaration(node) { + if (ts.contains(externalImports, node)) { + var isExportedImport = node.kind === 209 && (node.flags & 1) !== 0; + var namespaceDeclaration = getNamespaceDeclarationNode(node); + if (compilerOptions.module !== 2) { + emitLeadingComments(node); + emitStart(node); + if (namespaceDeclaration && !isDefaultImport(node)) { + if (!isExportedImport) + write("var "); + emitModuleMemberName(namespaceDeclaration); + write(" = "); } - }); + else { + var isNakedImport = 210 && !node.importClause; + if (!isNakedImport) { + write("var "); + write(getGeneratedNameForNode(node)); + write(" = "); + } + } + emitRequire(ts.getExternalModuleName(node)); + if (namespaceDeclaration && isDefaultImport(node)) { + write(", "); + emitModuleMemberName(namespaceDeclaration); + write(" = "); + write(getGeneratedNameForNode(node)); + } + write(";"); + emitEnd(node); + emitExportImportAssignments(node); + emitTrailingComments(node); + } + else { + if (isExportedImport) { + emitModuleMemberName(namespaceDeclaration); + write(" = "); + emit(namespaceDeclaration.name); + write(";"); + } + else if (namespaceDeclaration && isDefaultImport(node)) { + write("var "); + emitModuleMemberName(namespaceDeclaration); + write(" = "); + write(getGeneratedNameForNode(node)); + write(";"); + } + emitExportImportAssignments(node); + } } } - var flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 32 /* Private */ | 64 /* Protected */; - var someNodeFlags = 0; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.getFullWidth(node.name) === 0) { + function emitImportEqualsDeclaration(node) { + if (ts.isExternalModuleImportEqualsDeclaration(node)) { + emitExternalImportDeclaration(node); return; } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; + if (resolver.isReferencedAliasDeclaration(node) || + (!ts.isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node))) { + emitLeadingComments(node); + emitStart(node); + if (isES6ExportedDeclaration(node)) { + write("export "); + write("var "); } - else { - seen = c === node; + else if (!(node.flags & 1)) { + write("var "); } - }); - if (subsequentNode) { - if (subsequentNode.kind === node.kind) { - var errorNode = subsequentNode.name || subsequentNode; - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - ts.Debug.assert(node.kind === 125 /* Method */); - ts.Debug.assert((node.flags & 128 /* Static */) !== (subsequentNode.flags & 128 /* Static */)); - var diagnostic = node.flags & 128 /* Static */ ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode, diagnostic); - return; + emitModuleMemberName(node); + write(" = "); + emit(node.moduleReference); + write(";"); + emitEnd(node); + emitExportImportAssignments(node); + emitTrailingComments(node); + } + } + function emitExportDeclaration(node) { + ts.Debug.assert(compilerOptions.module !== 4); + if (languageVersion < 2) { + if (node.moduleSpecifier && (!node.exportClause || resolver.isValueAliasDeclaration(node))) { + emitStart(node); + var generatedName = getGeneratedNameForNode(node); + if (node.exportClause) { + if (compilerOptions.module !== 2) { + write("var "); + write(generatedName); + write(" = "); + emitRequire(ts.getExternalModuleName(node)); + write(";"); + } + for (var _a = 0, _b = node.exportClause.elements; _a < _b.length; _a++) { + var specifier = _b[_a]; + if (resolver.isValueAliasDeclaration(specifier)) { + writeLine(); + emitStart(specifier); + emitContainingModuleName(specifier); + write("."); + emitNodeWithoutSourceMap(specifier.name); + write(" = "); + write(generatedName); + write("."); + emitNodeWithoutSourceMap(specifier.propertyName || specifier.name); + write(";"); + emitEnd(specifier); + } + } } - else if (subsequentNode.body) { - error(errorNode, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; + else { + writeLine(); + write("__export("); + if (compilerOptions.module !== 2) { + emitRequire(ts.getExternalModuleName(node)); + } + else { + write(generatedName); + } + write(");"); } + emitEnd(node); } } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - var isExportSymbolInsideModule = symbol.parent && symbol.parent.flags & 1536 /* Module */; - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var i = 0; i < declarations.length; i++) { - var node = declarations[i]; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 186 /* InterfaceDeclaration */ || node.parent.kind === 136 /* TypeLiteral */ || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = undefined; - } - if (node.kind === 184 /* FunctionDeclaration */ || node.kind === 125 /* Method */ || node.kind === 126 /* Constructor */) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (node.body && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; + if (!node.exportClause || resolver.isValueAliasDeclaration(node)) { + emitStart(node); + write("export "); + if (node.exportClause) { + write("{ "); + emitExportOrImportSpecifierList(node.exportClause.elements, resolver.isValueAliasDeclaration); + write(" }"); } else { - duplicateFunctionDeclaration = true; + write("*"); } + if (node.moduleSpecifier) { + write(" from "); + emitNodeWithoutSourceMap(node.moduleSpecifier); + } + write(";"); + emitEnd(node); } - else if (!isExportSymbolInsideModule && previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); + } + } + function emitExportOrImportSpecifierList(specifiers, shouldEmit) { + ts.Debug.assert(languageVersion >= 2); + var needsComma = false; + for (var _a = 0; _a < specifiers.length; _a++) { + var specifier = specifiers[_a]; + if (shouldEmit(specifier)) { + if (needsComma) { + write(", "); + } + emitStart(specifier); + if (specifier.propertyName) { + emitNodeWithoutSourceMap(specifier.propertyName); + write(" as "); + } + emitNodeWithoutSourceMap(specifier.name); + emitEnd(specifier); + needsComma = true; } - if (node.body) { - if (!bodyDeclaration) { - bodyDeclaration = node; + } + } + function emitExportAssignment(node) { + if (!node.isExportEquals && resolver.isValueAliasDeclaration(node)) { + if (languageVersion >= 2) { + writeLine(); + emitStart(node); + write("export default "); + var expression = node.expression; + emit(expression); + if (expression.kind !== 201 && + expression.kind !== 202) { + write(";"); } + emitEnd(node); } else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; + writeLine(); + emitStart(node); + if (compilerOptions.module === 4) { + write(exportFunctionForFile + "(\"default\","); + emit(node.expression); + write(")"); + } + else { + emitContainingModuleName(node); + if (languageVersion === 0) { + write("[\"default\"] = "); + } + else { + write(".default = "); + } + emit(node.expression); + } + write(";"); + emitEnd(node); } } } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(declaration.name, ts.Diagnostics.Duplicate_function_implementation); - }); - } - if (!isExportSymbolInsideModule && lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - if (!bodySignature.hasStringLiterals) { - for (var i = 0, len = signatures.length; i < len; ++i) { - if (!signatures[i].hasStringLiterals && !isSignatureAssignableTo(bodySignature, signatures[i])) { - error(signatures[i].declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; + function collectExternalModuleInfo(sourceFile) { + externalImports = []; + exportSpecifiers = {}; + exportEquals = undefined; + hasExportStars = false; + for (var _a = 0, _b = sourceFile.statements; _a < _b.length; _a++) { + var node = _b[_a]; + switch (node.kind) { + case 210: + if (!node.importClause || + resolver.isReferencedAliasDeclaration(node.importClause, true)) { + externalImports.push(node); + } + break; + case 209: + if (node.moduleReference.kind === 220 && resolver.isReferencedAliasDeclaration(node)) { + externalImports.push(node); + } + break; + case 216: + if (node.moduleSpecifier) { + if (!node.exportClause) { + externalImports.push(node); + hasExportStars = true; + } + else if (resolver.isValueAliasDeclaration(node)) { + externalImports.push(node); + } + } + else { + for (var _c = 0, _d = node.exportClause.elements; _c < _d.length; _c++) { + var specifier = _d[_c]; + var name_20 = (specifier.propertyName || specifier.name).text; + (exportSpecifiers[name_20] || (exportSpecifiers[name_20] = [])).push(specifier); + } + } + break; + case 215: + if (node.isExportEquals && !exportEquals) { + exportEquals = node; } - } + break; } } } - } - function checkExportsOnMergedDeclarations(node) { - if (!fullTypeCheck) { - return; - } - var symbol; - var symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 29360128 /* Export */)) { - return; + function emitExportStarHelper() { + if (hasExportStars) { + writeLine(); + write("function __export(m) {"); + increaseIndent(); + writeLine(); + write("for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];"); + decreaseIndent(); + writeLine(); + write("}"); } } - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - var exportedDeclarationSpaces = 0; - var nonExportedDeclarationSpaces = 0; - ts.forEach(symbol.declarations, function (d) { - var declarationSpaces = getDeclarationSpaces(d); - if (getEffectiveDeclarationFlags(d, 1 /* Export */)) { - exportedDeclarationSpaces |= declarationSpaces; + function getLocalNameForExternalImport(importNode) { + var namespaceDeclaration = getNamespaceDeclarationNode(importNode); + if (namespaceDeclaration && !isDefaultImport(importNode)) { + return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, namespaceDeclaration.name); } else { - nonExportedDeclarationSpaces |= declarationSpaces; + return getGeneratedNameForNode(importNode); } - }); - var commonDeclarationSpace = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - if (commonDeclarationSpace) { - ts.forEach(symbol.declarations, function (d) { - if (getDeclarationSpaces(d) & commonDeclarationSpace) { - error(d.name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(d.name)); - } - }); } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 186 /* InterfaceDeclaration */: - return 8388608 /* ExportType */; - case 189 /* ModuleDeclaration */: - return d.name.kind === 7 /* StringLiteral */ || ts.getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 16777216 /* ExportNamespace */ | 4194304 /* ExportValue */ : 16777216 /* ExportNamespace */; - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - return 8388608 /* ExportType */ | 4194304 /* ExportValue */; - case 191 /* ImportDeclaration */: - var result = 0; - var target = resolveImport(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { - result |= getDeclarationSpaces(d); - }); - return result; - default: - return 4194304 /* ExportValue */; + function getExternalModuleNameText(importNode) { + var moduleName = ts.getExternalModuleName(importNode); + if (moduleName.kind === 8) { + return getLiteralText(moduleName); } + return undefined; } - } - function checkFunctionDeclaration(node) { - checkFunctionLikeDeclaration(node); - if (fullTypeCheck) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - } - } - function checkFunctionLikeDeclaration(node) { - checkSignatureDeclaration(node); - if (!ts.hasComputedNameButNotSymbol(node)) { - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - var firstDeclaration = ts.getDeclarationOfKind(localSymbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); + function emitVariableDeclarationsForImports() { + if (externalImports.length === 0) { + return; } - if (symbol.parent) { - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - checkFunctionOrConstructorSymbol(symbol); + writeLine(); + var started = false; + for (var _a = 0; _a < externalImports.length; _a++) { + var importNode = externalImports[_a]; + var skipNode = importNode.kind === 216 || + (importNode.kind === 210 && !importNode.importClause); + if (skipNode) { + continue; } - } - } - checkSourceElement(node.body); - if (node.type && !isAccessor(node.kind)) { - checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); - } - if (fullTypeCheck && compilerOptions.noImplicitAny && !node.body && !node.type) { - if (!isPrivateWithinAmbient(node)) { - var typeName = typeToString(anyType); - if (node.name) { - error(node, ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type, ts.declarationNameToString(node.name), typeName); + if (!started) { + write("var "); + started = true; } else { - error(node, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeName); + write(", "); } + write(getLocalNameForExternalImport(importNode)); } - } - } - function checkBlock(node) { - ts.forEach(node.statements, checkSourceElement); - if (ts.isFunctionBlock(node) || node.kind === 190 /* ModuleBlock */) { - checkFunctionExpressionBodies(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (!ts.hasRestParameters(node) || ts.isInAmbientContext(node) || !node.body) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function checkCollisionWithIndexVariableInGeneratedCode(node, name) { - if (!(name && name.text === "_i")) { - return; - } - if (node.kind === 123 /* Parameter */) { - if (node.parent.body && ts.hasRestParameters(node.parent) && !ts.isInAmbientContext(node)) { - error(node, ts.Diagnostics.Duplicate_identifier_i_Compiler_uses_i_to_initialize_rest_parameter); + if (started) { + write(";"); } - return; - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol === unknownSymbol) { - return; } - var current = node; - while (current) { - var definedOnCurrentLevel = ts.forEach(symbol.declarations, function (d) { return d.parent === current ? d : undefined; }); - if (definedOnCurrentLevel) { - return; + function emitLocalStorageForExportedNamesIfNecessary(exportedDeclarations) { + if (!hasExportStars) { + return undefined; } - switch (current.kind) { - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 125 /* Method */: - case 151 /* ArrowFunction */: - case 126 /* Constructor */: - if (ts.hasRestParameters(current)) { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_i_that_compiler_uses_to_initialize_rest_parameter); - return; + if (!exportedDeclarations && ts.isEmpty(exportSpecifiers)) { + var hasExportDeclarationWithExportClause = false; + for (var _a = 0; _a < externalImports.length; _a++) { + var externalImport = externalImports[_a]; + if (externalImport.kind === 216 && externalImport.exportClause) { + hasExportDeclarationWithExportClause = true; + break; } - break; - } - current = current.parent; - } - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!identifier || identifier.text !== name) { - return false; - } - if (node.kind === 124 /* Property */ || node.kind === 125 /* Method */ || node.kind === 127 /* GetAccessor */ || node.kind === 128 /* SetAccessor */) { - return false; - } - if (ts.isInAmbientContext(node)) { - return false; - } - if (node.kind === 123 /* Parameter */ && !node.parent.body) { - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkIfThisIsCapturedInEnclosingScope(node) { - var current = node; - while (current) { - if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { - var isDeclaration = node.kind !== 63 /* Identifier */; - if (isDeclaration) { - error(node.name, ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); + if (!hasExportDeclarationWithExportClause) { + return emitExportStarFunction(undefined); } - return; } - current = current.parent; - } - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - var enclosingClass = ts.getAncestor(node, 185 /* ClassDeclaration */); - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassBaseTypeNode(enclosingClass)) { - var isDeclaration = node.kind !== 63 /* Identifier */; - if (isDeclaration) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); + var exportedNamesStorageRef = makeUniqueName("exportedNames"); + writeLine(); + write("var " + exportedNamesStorageRef + " = {"); + increaseIndent(); + var started = false; + if (exportedDeclarations) { + for (var i = 0; i < exportedDeclarations.length; ++i) { + writeExportedName(exportedDeclarations[i]); + } } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - if (node.kind === 189 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - var parent = node.kind === 183 /* VariableDeclaration */ ? node.parent.parent : node.parent; - if (parent.kind === 201 /* SourceFile */ && ts.isExternalModule(parent)) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_an_external_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithConstDeclarations(node) { - if (node.initializer && (node.flags & 6144 /* BlockScoped */) === 0) { - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1 /* FunctionScopedVariable */) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3 /* Variable */, undefined, undefined); - if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { - if (getDeclarationFlagsFromSymbol(localDeclarationSymbol) & 4096 /* Const */) { - error(node, ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0, symbolToString(localDeclarationSymbol)); + if (exportSpecifiers) { + for (var n in exportSpecifiers) { + for (var _b = 0, _c = exportSpecifiers[n]; _b < _c.length; _b++) { + var specifier = _c[_b]; + writeExportedName(specifier.name); } } } - } - } - function checkVariableOrParameterOrPropertyInFullTypeCheck(node) { - ts.Debug.assert(fullTypeCheck); - checkSourceElement(node.type); - if (ts.hasComputedNameButNotSymbol(node)) { - return node.initializer ? checkAndMarkExpression(node.initializer) : anyType; - } - var symbol = getSymbolOfNode(node); - var type; - if (symbol.valueDeclaration !== node) { - type = getTypeOfVariableOrParameterOrPropertyDeclaration(node); - } - else { - type = getTypeOfVariableOrParameterOrProperty(symbol); - } - if (node.initializer && !(getNodeLinks(node.initializer).flags & 1 /* TypeChecked */)) { - checkTypeAssignableTo(checkAndMarkExpression(node.initializer), type, node, undefined); - } - return type; - } - function checkVariableOrParameterDeclaration(node) { - if (fullTypeCheck) { - var type = checkVariableOrParameterOrPropertyInFullTypeCheck(node); - checkExportsOnMergedDeclarations(node); - if (node.initializer) { - checkCollisionWithConstDeclarations(node); + for (var _d = 0; _d < externalImports.length; _d++) { + var externalImport = externalImports[_d]; + if (externalImport.kind !== 216) { + continue; + } + var exportDecl = externalImport; + if (!exportDecl.exportClause) { + continue; + } + for (var _e = 0, _f = exportDecl.exportClause.elements; _e < _f.length; _e++) { + var element = _f[_e]; + writeExportedName(element.name || element.propertyName); + } } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - var symbol = getSymbolOfNode(node); - if (node !== symbol.valueDeclaration) { - var typeOfValueDeclaration = getTypeOfVariableOrParameterOrProperty(symbol); - if (typeOfValueDeclaration !== unknownType && type !== unknownType && !isTypeIdenticalTo(typeOfValueDeclaration, type)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(typeOfValueDeclaration), typeToString(type)); + decreaseIndent(); + writeLine(); + write("};"); + return emitExportStarFunction(exportedNamesStorageRef); + function emitExportStarFunction(localNames) { + var exportStarFunction = makeUniqueName("exportStar"); + writeLine(); + write("function " + exportStarFunction + "(m) {"); + increaseIndent(); + writeLine(); + write("for(var n in m) {"); + increaseIndent(); + writeLine(); + write("if (n !== \"default\""); + if (localNames) { + write("&& !" + localNames + ".hasOwnProperty(n)"); } + write(") " + exportFunctionForFile + "(n, m[n]);"); + decreaseIndent(); + writeLine(); + write("}"); + decreaseIndent(); + writeLine(); + write("}"); + return exportStarFunction; } - } - } - function checkVariableStatement(node) { - ts.forEach(node.declarations, checkVariableOrParameterDeclaration); - } - function checkExpressionStatement(node) { - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - if (node.declarations) - ts.forEach(node.declarations, checkVariableOrParameterDeclaration); - if (node.initializer) - checkExpression(node.initializer); - if (node.condition) - checkExpression(node.condition); - if (node.iterator) - checkExpression(node.iterator); - checkSourceElement(node.statement); - } - function checkForInStatement(node) { - if (node.declarations) { - if (node.declarations.length >= 1) { - var decl = node.declarations[0]; - checkVariableOrParameterDeclaration(decl); - if (decl.type) { - error(decl, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation); + function writeExportedName(node) { + if (node.kind !== 65 && node.flags & 256) { + return; + } + if (started) { + write(","); + } + else { + started = true; + } + writeLine(); + write("'"); + if (node.kind === 65) { + emitNodeWithoutSourceMap(node); } + else { + emitDeclarationName(node); + } + write("': true"); } } - if (node.variable) { - var exprType = checkExpression(node.variable); - if (exprType !== anyType && exprType !== stringType) { - error(node.variable, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - checkReferenceExpression(node.variable, ts.Diagnostics.Invalid_left_hand_side_in_for_in_statement, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant); + function processTopLevelVariableAndFunctionDeclarations(node) { + var hoistedVars; + var hoistedFunctionDeclarations; + var exportedDeclarations; + visit(node); + if (hoistedVars) { + writeLine(); + write("var "); + var seen = {}; + for (var i = 0; i < hoistedVars.length; ++i) { + var local = hoistedVars[i]; + var name_21 = local.kind === 65 + ? local + : local.name; + if (name_21) { + var text = ts.unescapeIdentifier(name_21.text); + if (ts.hasProperty(seen, text)) { + continue; + } + else { + seen[text] = text; + } + } + if (i !== 0) { + write(", "); + } + if (local.kind === 202 || local.kind === 206 || local.kind === 205) { + emitDeclarationName(local); + } + else { + emit(local); + } + var flags = ts.getCombinedNodeFlags(local.kind === 65 ? local.parent : local); + if (flags & 1) { + if (!exportedDeclarations) { + exportedDeclarations = []; + } + exportedDeclarations.push(local); + } + } + write(";"); } - } - var exprType = checkExpression(node.expression); - if (!(exprType.flags & 1 /* Any */ || isStructuredType(exprType))) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - } - function checkBreakOrContinueStatement(node) { - } - function checkReturnStatement(node) { - if (node.expression && !(getNodeLinks(node.expression).flags & 1 /* TypeChecked */)) { - var func = ts.getContainingFunction(node); - if (func) { - if (func.kind === 128 /* SetAccessor */) { - if (node.expression) { - error(node.expression, ts.Diagnostics.Setters_cannot_return_a_value); + if (hoistedFunctionDeclarations) { + for (var _a = 0; _a < hoistedFunctionDeclarations.length; _a++) { + var f = hoistedFunctionDeclarations[_a]; + writeLine(); + emit(f); + if (f.flags & 1) { + if (!exportedDeclarations) { + exportedDeclarations = []; + } + exportedDeclarations.push(f); } } - else { - var returnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - var checkAssignability = func.type || (func.kind === 127 /* GetAccessor */ && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(func.symbol, 128 /* SetAccessor */))); - if (checkAssignability) { - checkTypeAssignableTo(checkExpression(node.expression), returnType, node.expression, undefined); + } + return exportedDeclarations; + function visit(node) { + if (node.flags & 2) { + return; + } + if (node.kind === 201) { + if (!hoistedFunctionDeclarations) { + hoistedFunctionDeclarations = []; } - else if (func.kind == 126 /* Constructor */) { - if (!isTypeAssignableTo(checkExpression(node.expression), returnType)) { - error(node.expression, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); + hoistedFunctionDeclarations.push(node); + return; + } + if (node.kind === 202) { + if (!hoistedVars) { + hoistedVars = []; + } + hoistedVars.push(node); + return; + } + if (node.kind === 205) { + if (shouldEmitEnumDeclaration(node)) { + if (!hoistedVars) { + hoistedVars = []; } + hoistedVars.push(node); } + return; } - } - } - } - function checkWithStatement(node) { - checkExpression(node.expression); - error(node.expression, ts.Diagnostics.All_symbols_within_a_with_block_will_be_resolved_to_any); - } - function checkSwitchStatement(node) { - var expressionType = checkExpression(node.expression); - ts.forEach(node.clauses, function (clause) { - if (fullTypeCheck && clause.kind === 194 /* CaseClause */) { - var caseClause = clause; - var caseType = checkExpression(caseClause.expression); - if (!isTypeAssignableTo(expressionType, caseType)) { - checkTypeAssignableTo(caseType, expressionType, caseClause.expression, undefined); + if (node.kind === 206) { + if (shouldEmitModuleDeclaration(node)) { + if (!hoistedVars) { + hoistedVars = []; + } + hoistedVars.push(node); + } + return; } - } - ts.forEach(clause.statements, checkSourceElement); - }); - } - function checkLabeledStatement(node) { - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - checkBlock(node.tryBlock); - if (node.catchClause) - checkBlock(node.catchClause.block); - if (node.finallyBlock) - checkBlock(node.finallyBlock); - } - function checkIndexConstraints(type) { - function checkIndexConstraintForProperty(prop, propertyType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - if (indexKind === 1 /* Number */ && !isNumericName(prop.name)) { - return; - } - var errorNode; - if (prop.parent === type.symbol) { - errorNode = prop.valueDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (type.flags & 2048 /* Interface */) { - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(type.baseTypes, function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : type.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 /* String */ ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1 /* Number */); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0 /* String */); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, declaredStringIndexer, stringIndexType, 0 /* String */); - checkIndexConstraintForProperty(prop, propType, declaredNumberIndexer, numberIndexType, 1 /* Number */); - }); - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - if (!errorNode && (type.flags & 2048 /* Interface */)) { - var someBaseTypeHasBothIndexers = ts.forEach(type.baseTypes, function (base) { return getIndexTypeOfType(base, 0 /* String */) && getIndexTypeOfType(base, 1 /* Number */); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "void": - error(name, message, name.text); - } - } - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (fullTypeCheck) { - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); + if (node.kind === 199 || node.kind === 153) { + if (shouldHoistVariable(node, false)) { + var name_22 = node.name; + if (name_22.kind === 65) { + if (!hoistedVars) { + hoistedVars = []; + } + hoistedVars.push(name_22); + } + else { + ts.forEachChild(name_22, visit); } } + return; + } + if (ts.isBindingPattern(node)) { + ts.forEach(node.elements, visit); + return; + } + if (!ts.isDeclaration(node)) { + ts.forEachChild(node, visit); } } } - } - function checkClassDeclaration(node) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var staticType = getTypeOfSymbol(symbol); - var baseTypeNode = ts.getClassBaseTypeNode(node); - if (baseTypeNode) { - emitExtends = emitExtends || !ts.isInAmbientContext(node); - checkTypeReference(baseTypeNode); - } - if (type.baseTypes.length) { - if (fullTypeCheck) { - var baseType = type.baseTypes[0]; - checkTypeAssignableTo(type, baseType, node.name, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - var staticBaseType = getTypeOfSymbol(baseType.symbol); - checkTypeAssignableTo(staticType, getTypeWithoutConstructors(staticBaseType), node.name, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseType.symbol !== resolveEntityName(node, baseTypeNode.typeName, 107455 /* Value */)) { - error(baseTypeNode, ts.Diagnostics.Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0, typeToString(baseType)); - } - checkKindsOfPropertyMemberOverrides(type, baseType); + function shouldHoistVariable(node, checkIfSourceFileLevelDecl) { + if (checkIfSourceFileLevelDecl && !shouldHoistDeclarationInSystemJsModule(node)) { + return false; } - checkExpressionOrQualifiedName(baseTypeNode.typeName); + return (ts.getCombinedNodeFlags(node) & 12288) === 0 || + ts.getEnclosingBlockScopeContainer(node).kind === 228; } - var implementedTypeNodes = ts.getClassImplementedTypeNodes(node); - if (implementedTypeNodes) { - ts.forEach(implementedTypeNodes, function (typeRefNode) { - checkTypeReference(typeRefNode); - if (fullTypeCheck) { - var t = getTypeFromTypeReferenceNode(typeRefNode); - if (t !== unknownType) { - var declaredType = (t.flags & 4096 /* Reference */) ? t.target : t; - if (declaredType.flags & (1024 /* Class */ | 2048 /* Interface */)) { - checkTypeAssignableTo(type, t, node.name, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); + function isCurrentFileSystemExternalModule() { + return compilerOptions.module === 4 && ts.isExternalModule(currentSourceFile); + } + function emitSystemModuleBody(node, startIndex) { + emitVariableDeclarationsForImports(); + writeLine(); + var exportedDeclarations = processTopLevelVariableAndFunctionDeclarations(node); + var exportStarFunction = emitLocalStorageForExportedNamesIfNecessary(exportedDeclarations); + writeLine(); + write("return {"); + increaseIndent(); + writeLine(); + emitSetters(exportStarFunction); + writeLine(); + emitExecute(node, startIndex); + decreaseIndent(); + writeLine(); + write("}"); + emitTempDeclarations(true); + } + function emitSetters(exportStarFunction) { + write("setters:["); + for (var i = 0; i < externalImports.length; ++i) { + if (i !== 0) { + write(","); + } + writeLine(); + increaseIndent(); + var importNode = externalImports[i]; + var importVariableName = getLocalNameForExternalImport(importNode) || ""; + var parameterName = "_" + importVariableName; + write("function (" + parameterName + ") {"); + switch (importNode.kind) { + case 210: + if (!importNode.importClause) { + break; + } + case 209: + ts.Debug.assert(importVariableName !== ""); + increaseIndent(); + writeLine(); + write(importVariableName + " = " + parameterName + ";"); + writeLine(); + var defaultName = importNode.kind === 210 + ? importNode.importClause.name + : importNode.name; + if (defaultName) { + emitExportMemberAssignments(defaultName); + writeLine(); + } + if (importNode.kind === 210 && + importNode.importClause.namedBindings) { + var namedBindings = importNode.importClause.namedBindings; + if (namedBindings.kind === 212) { + emitExportMemberAssignments(namedBindings.name); + writeLine(); + } + else { + for (var _a = 0, _b = namedBindings.elements; _a < _b.length; _a++) { + var element = _b[_a]; + emitExportMemberAssignments(element.name || element.propertyName); + writeLine(); + } + } + } + decreaseIndent(); + break; + case 216: + ts.Debug.assert(importVariableName !== ""); + increaseIndent(); + if (importNode.exportClause) { + for (var _c = 0, _d = importNode.exportClause.elements; _c < _d.length; _c++) { + var e = _d[_c]; + writeLine(); + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(e.name); + write("\", " + parameterName + "[\""); + emitNodeWithoutSourceMap(e.propertyName || e.name); + write("\"]);"); + } } else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); + writeLine(); + write(exportStarFunction + "(" + parameterName + ");"); } - } + writeLine(); + decreaseIndent(); + break; } - }); + write("}"); + decreaseIndent(); + } + write("],"); } - ts.forEach(node.members, checkSourceElement); - if (fullTypeCheck) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); + function emitExecute(node, startIndex) { + write("execute: function() {"); + increaseIndent(); + writeLine(); + for (var i = startIndex; i < node.statements.length; ++i) { + var statement = node.statements[i]; + switch (statement.kind) { + case 216: + case 210: + case 209: + case 201: + continue; + } + writeLine(); + emit(statement); + } + decreaseIndent(); + writeLine(); + write("}"); } - } - function getTargetSymbol(s) { - return s.flags & 67108864 /* Instantiated */ ? getSymbolLinks(s).target : s; - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var baseProperties = getPropertiesOfObjectType(baseType); - for (var i = 0, len = baseProperties.length; i < len; ++i) { - var base = getTargetSymbol(baseProperties[i]); - if (base.flags & 536870912 /* Prototype */) { - continue; + function emitSystemModule(node, startIndex) { + collectExternalModuleInfo(node); + ts.Debug.assert(!exportFunctionForFile); + exportFunctionForFile = makeUniqueName("exports"); + write("System.register("); + if (node.moduleName) { + write("\"" + node.moduleName + "\", "); } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - if (derived) { - var baseDeclarationFlags = getDeclarationFlagsFromSymbol(base); - var derivedDeclarationFlags = getDeclarationFlagsFromSymbol(derived); - if ((baseDeclarationFlags & 32 /* Private */) || (derivedDeclarationFlags & 32 /* Private */)) { - continue; - } - if ((baseDeclarationFlags & 128 /* Static */) !== (derivedDeclarationFlags & 128 /* Static */)) { - continue; + write("["); + for (var i = 0; i < externalImports.length; ++i) { + var text = getExternalModuleNameText(externalImports[i]); + if (i !== 0) { + write(", "); } - if ((base.flags & derived.flags & 8192 /* Method */) || ((base.flags & 98308 /* PropertyOrAccessor */) && (derived.flags & 98308 /* PropertyOrAccessor */))) { - continue; + write(text); + } + write("], function(" + exportFunctionForFile + ") {"); + writeLine(); + increaseIndent(); + emitCaptureThisForNodeIfNecessary(node); + emitSystemModuleBody(node, startIndex); + decreaseIndent(); + writeLine(); + write("});"); + } + function emitAMDDependencies(node, includeNonAmdDependencies) { + // An AMD define function has the following shape: + // define(id?, dependencies?, factory); + // + // This has the shape of + // define(name, ["module1", "module2"], function (module1Alias) { + // The location of the alias in the parameter list in the factory function needs to + // match the position of the module name in the dependency list. + // + // To ensure this is true in cases of modules with no aliases, e.g.: + // `import "module"` or `` + // we need to add modules without alias names to the end of the dependencies list + var aliasedModuleNames = []; + var unaliasedModuleNames = []; + var importAliasNames = []; + for (var _a = 0, _b = node.amdDependencies; _a < _b.length; _a++) { + var amdDependency = _b[_a]; + if (amdDependency.name) { + aliasedModuleNames.push("\"" + amdDependency.path + "\""); + importAliasNames.push(amdDependency.name); } - var errorMessage; - if (base.flags & 8192 /* Method */) { - if (derived.flags & 98304 /* Accessor */) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - ts.Debug.assert((derived.flags & 4 /* Property */) !== 0); - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } + else { + unaliasedModuleNames.push("\"" + amdDependency.path + "\""); } - else if (base.flags & 4 /* Property */) { - ts.Debug.assert((derived.flags & 8192 /* Method */) !== 0); - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; + } + for (var _c = 0; _c < externalImports.length; _c++) { + var importNode = externalImports[_c]; + var externalModuleName = getExternalModuleNameText(importNode); + var importAliasName = getLocalNameForExternalImport(importNode); + if (includeNonAmdDependencies && importAliasName) { + aliasedModuleNames.push(externalModuleName); + importAliasNames.push(importAliasName); } else { - ts.Debug.assert((base.flags & 98304 /* Accessor */) !== 0); - ts.Debug.assert((derived.flags & 8192 /* Method */) !== 0); - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; + unaliasedModuleNames.push(externalModuleName); } - error(derived.valueDeclaration.name, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); } - } - } - function isAccessor(kind) { - return kind === 127 /* GetAccessor */ || kind === 128 /* SetAccessor */; - } - function areTypeParametersIdentical(list1, list2) { - if (!list1 && !list2) { - return true; - } - if (!list1 || !list2 || list1.length !== list2.length) { - return false; - } - for (var i = 0, len = list1.length; i < len; i++) { - var tp1 = list1[i]; - var tp2 = list2[i]; - if (tp1.name.text !== tp2.name.text) { - return false; + write("[\"require\", \"exports\""); + if (aliasedModuleNames.length) { + write(", "); + write(aliasedModuleNames.join(", ")); } - if (!tp1.constraint && !tp2.constraint) { - continue; + if (unaliasedModuleNames.length) { + write(", "); + write(unaliasedModuleNames.join(", ")); } - if (!tp1.constraint || !tp2.constraint) { - return false; + write("], function (require, exports"); + if (importAliasNames.length) { + write(", "); + write(importAliasNames.join(", ")); } - if (!isTypeIdenticalTo(getTypeFromTypeNode(tp1.constraint), getTypeFromTypeNode(tp2.constraint))) { - return false; + } + function emitAMDModule(node, startIndex) { + collectExternalModuleInfo(node); + writeLine(); + write("define("); + if (node.moduleName) { + write("\"" + node.moduleName + "\", "); } + emitAMDDependencies(node, true); + write(") {"); + increaseIndent(); + emitExportStarHelper(); + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + emitExportEquals(true); + decreaseIndent(); + writeLine(); + write("});"); + } + function emitCommonJSModule(node, startIndex) { + collectExternalModuleInfo(node); + emitExportStarHelper(); + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + emitExportEquals(false); + } + function emitUMDModule(node, startIndex) { + collectExternalModuleInfo(node); + writeLines("(function (deps, factory) {\n if (typeof module === 'object' && typeof module.exports === 'object') {\n var v = factory(require, exports); if (v !== undefined) module.exports = v;\n }\n else if (typeof define === 'function' && define.amd) {\n define(deps, factory);\n }\n})("); + emitAMDDependencies(node, false); + write(") {"); + increaseIndent(); + emitExportStarHelper(); + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + emitExportEquals(true); + decreaseIndent(); + writeLine(); + write("});"); } - return true; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - if (!type.baseTypes.length || type.baseTypes.length === 1) { - return true; + function emitES6Module(node, startIndex) { + externalImports = undefined; + exportSpecifiers = undefined; + exportEquals = undefined; + hasExportStars = false; + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); } - var seen = {}; - ts.forEach(type.declaredProperties, function (p) { - seen[p.name] = { prop: p, containingType: type }; - }); - var ok = true; - for (var i = 0, len = type.baseTypes.length; i < len; ++i) { - var base = type.baseTypes[i]; - var properties = getPropertiesOfObjectType(base); - for (var j = 0, proplen = properties.length; j < proplen; ++j) { - var prop = properties[j]; - if (!ts.hasProperty(seen, prop.name)) { - seen[prop.name] = { prop: prop, containingType: base }; + function emitExportEquals(emitAsReturn) { + if (exportEquals && resolver.isValueAliasDeclaration(exportEquals)) { + writeLine(); + emitStart(exportEquals); + write(emitAsReturn ? "return " : "module.exports = "); + emit(exportEquals.expression); + write(";"); + emitEnd(exportEquals); + } + } + function emitDirectivePrologues(statements, startWithNewLine) { + for (var i = 0; i < statements.length; ++i) { + if (ts.isPrologueDirective(statements[i])) { + if (startWithNewLine || i > 0) { + writeLine(); + } + emit(statements[i]); } else { - var existing = seen[prop.name]; - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_properties_0_of_types_1_and_2_are_not_identical, prop.name, typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - addDiagnostic(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo, program.getCompilerHost().getNewLine())); - } + return i; } } + return statements.length; } - return ok; - } - function checkInterfaceDeclaration(node) { - checkTypeParameters(node.typeParameters); - if (fullTypeCheck) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 186 /* InterfaceDeclaration */); - if (symbol.declarations.length > 1) { - if (node !== firstInterfaceDecl && !areTypeParametersIdentical(firstInterfaceDecl.typeParameters, node.typeParameters)) { - error(node.name, ts.Diagnostics.All_declarations_of_an_interface_must_have_identical_type_parameters); - } - } - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - ts.forEach(type.baseTypes, function (baseType) { - checkTypeAssignableTo(type, baseType, node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - }); - checkIndexConstraints(type); + function writeLines(text) { + var lines = text.split(/\r\n|\r|\n/g); + for (var i = 0; i < lines.length; ++i) { + var line = lines[i]; + if (line.length) { + writeLine(); + write(line); } } } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), checkTypeReference); - ts.forEach(node.members, checkSourceElement); - if (fullTypeCheck) { - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkTypeAliasDeclaration(node) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 128 /* EnumValuesComputed */)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - ts.forEach(node.members, function (member) { - if (isNumericName(member.name.text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); + function emitSourceFileNode(node) { + writeLine(); + emitDetachedComments(node); + var startIndex = emitDirectivePrologues(node.statements, false); + if (!compilerOptions.noEmitHelpers) { + if ((languageVersion < 2) && (!extendsEmitted && resolver.getNodeCheckFlags(node) & 8)) { + writeLines(extendsHelper); + extendsEmitted = true; } - var initializer = member.initializer; - if (initializer) { - autoValue = getConstantValueForEnumMemberInitializer(initializer, enumIsConst); - if (autoValue === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (!ambient) { - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); - } - } - else if (enumIsConst) { - if (isNaN(autoValue)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(autoValue)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } + if (!decorateEmitted && resolver.getNodeCheckFlags(node) & 512) { + writeLines(decorateHelper); + if (compilerOptions.emitDecoratorMetadata) { + writeLines(metadataHelper); } + decorateEmitted = true; } - else if (ambient && !enumIsConst) { - autoValue = undefined; + if (!paramEmitted && resolver.getNodeCheckFlags(node) & 1024) { + writeLines(paramHelper); + paramEmitted = true; } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue++; + } + if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { + if (languageVersion >= 2) { + emitES6Module(node, startIndex); } - }); - nodeLinks.flags |= 128 /* EnumValuesComputed */; - } - function getConstantValueForEnumMemberInitializer(initializer, enumIsConst) { - return evalConstant(initializer); - function evalConstant(e) { - switch (e.kind) { - case 155 /* PrefixUnaryExpression */: - var value = evalConstant(e.operand); - if (value === undefined) { - return undefined; - } - switch (e.operator) { - case 32 /* PlusToken */: return value; - case 33 /* MinusToken */: return -value; - case 46 /* TildeToken */: return enumIsConst ? ~value : undefined; - } - return undefined; - case 157 /* BinaryExpression */: - if (!enumIsConst) { - return undefined; - } - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operator) { - case 43 /* BarToken */: return left | right; - case 42 /* AmpersandToken */: return left & right; - case 40 /* GreaterThanGreaterThanToken */: return left >> right; - case 41 /* GreaterThanGreaterThanGreaterThanToken */: return left >>> right; - case 39 /* LessThanLessThanToken */: return left << right; - case 44 /* CaretToken */: return left ^ right; - case 34 /* AsteriskToken */: return left * right; - case 35 /* SlashToken */: return left / right; - case 32 /* PlusToken */: return left + right; - case 33 /* MinusToken */: return left - right; - case 36 /* PercentToken */: return left % right; - } - return undefined; - case 6 /* NumericLiteral */: - return +e.text; - case 149 /* ParenthesizedExpression */: - return enumIsConst ? evalConstant(e.expression) : undefined; - case 63 /* Identifier */: - case 144 /* ElementAccessExpression */: - case 143 /* PropertyAccessExpression */: - if (!enumIsConst) { - return undefined; - } - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType; - var propertyName; - if (e.kind === 63 /* Identifier */) { - enumType = currentType; - propertyName = e.text; - } - else { - if (e.kind === 144 /* ElementAccessExpression */) { - if (e.argumentExpression === undefined || e.argumentExpression.kind !== 7 /* StringLiteral */) { - return undefined; - } - var enumType = getTypeOfNode(e.expression); - propertyName = e.argumentExpression.text; - } - else { - var enumType = getTypeOfNode(e.expression); - propertyName = e.name.text; - } - if (enumType !== currentType) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType, propertyName); - if (!property || !(property.flags & 8 /* EnumMember */)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - if (member === propertyDecl) { - return undefined; - } - if (!isDefinedBefore(propertyDecl, member)) { - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; + else if (compilerOptions.module === 2) { + emitAMDModule(node, startIndex); + } + else if (compilerOptions.module === 4) { + emitSystemModule(node, startIndex); + } + else if (compilerOptions.module === 3) { + emitUMDModule(node, startIndex); + } + else { + emitCommonJSModule(node, startIndex); } } + else { + externalImports = undefined; + exportSpecifiers = undefined; + exportEquals = undefined; + hasExportStars = false; + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + } + emitLeadingComments(node.endOfFileToken); } - } - function checkEnumDeclaration(node) { - if (!fullTypeCheck) { - return; - } - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - var enumIsConst = ts.isConst(node); - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(decl.name, ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); + function emitNodeWithoutSourceMap(node, allowGeneratedIdentifiers) { + if (!node) { + return; } - var seenEnumMissingInitialInitializer = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - if (declaration.kind !== 188 /* EnumDeclaration */) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { + if (node.flags & 2) { + return emitOnlyPinnedOrTripleSlashComments(node); + } + var emitComments = shouldEmitLeadingAndTrailingComments(node); + if (emitComments) { + emitLeadingComments(node); + } + emitJavaScriptWorker(node, allowGeneratedIdentifiers); + if (emitComments) { + emitTrailingComments(node); + } + } + function shouldEmitLeadingAndTrailingComments(node) { + switch (node.kind) { + case 203: + case 201: + case 210: + case 209: + case 204: + case 215: return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer = true; - } - } - }); + case 206: + return shouldEmitModuleDeclaration(node); + case 205: + return shouldEmitEnumDeclaration(node); + } + if (node.kind !== 180 && + node.parent && + node.parent.kind === 164 && + node.parent.body === node && + compilerOptions.target <= 1) { + return false; + } + return true; } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var i = 0; i < declarations.length; i++) { - var declaration = declarations[i]; - if ((declaration.kind === 185 /* ClassDeclaration */ || (declaration.kind === 184 /* FunctionDeclaration */ && declaration.body)) && !ts.isInAmbientContext(declaration)) { - return declaration; + function emitJavaScriptWorker(node, allowGeneratedIdentifiers) { + if (allowGeneratedIdentifiers === void 0) { allowGeneratedIdentifiers = true; } + switch (node.kind) { + case 65: + return emitIdentifier(node, allowGeneratedIdentifiers); + case 130: + return emitParameter(node); + case 135: + case 134: + return emitMethod(node); + case 137: + case 138: + return emitAccessor(node); + case 93: + return emitThis(node); + case 91: + return emitSuper(node); + case 89: + return write("null"); + case 95: + return write("true"); + case 80: + return write("false"); + case 7: + case 8: + case 9: + case 10: + case 11: + case 12: + case 13: + return emitLiteral(node); + case 172: + return emitTemplateExpression(node); + case 178: + return emitTemplateSpan(node); + case 127: + return emitQualifiedName(node); + case 151: + return emitObjectBindingPattern(node); + case 152: + return emitArrayBindingPattern(node); + case 153: + return emitBindingElement(node); + case 154: + return emitArrayLiteral(node); + case 155: + return emitObjectLiteral(node); + case 225: + return emitPropertyAssignment(node); + case 226: + return emitShorthandPropertyAssignment(node); + case 128: + return emitComputedPropertyName(node); + case 156: + return emitPropertyAccess(node); + case 157: + return emitIndexedAccess(node); + case 158: + return emitCallExpression(node); + case 159: + return emitNewExpression(node); + case 160: + return emitTaggedTemplateExpression(node); + case 161: + return emit(node.expression); + case 162: + return emitParenExpression(node); + case 201: + case 163: + case 164: + return emitFunctionDeclaration(node); + case 165: + return emitDeleteExpression(node); + case 166: + return emitTypeOfExpression(node); + case 167: + return emitVoidExpression(node); + case 168: + return emitPrefixUnaryExpression(node); + case 169: + return emitPostfixUnaryExpression(node); + case 170: + return emitBinaryExpression(node); + case 171: + return emitConditionalExpression(node); + case 174: + return emitSpreadElementExpression(node); + case 173: + return emitYieldExpression(node); + case 176: + return; + case 180: + case 207: + return emitBlock(node); + case 181: + return emitVariableStatement(node); + case 182: + return write(";"); + case 183: + return emitExpressionStatement(node); + case 184: + return emitIfStatement(node); + case 185: + return emitDoStatement(node); + case 186: + return emitWhileStatement(node); + case 187: + return emitForStatement(node); + case 189: + case 188: + return emitForInOrForOfStatement(node); + case 190: + case 191: + return emitBreakOrContinueStatement(node); + case 192: + return emitReturnStatement(node); + case 193: + return emitWithStatement(node); + case 194: + return emitSwitchStatement(node); + case 221: + case 222: + return emitCaseOrDefaultClause(node); + case 195: + return emitLabelledStatement(node); + case 196: + return emitThrowStatement(node); + case 197: + return emitTryStatement(node); + case 224: + return emitCatchClause(node); + case 198: + return emitDebuggerStatement(node); + case 199: + return emitVariableDeclaration(node); + case 175: + return emitClassExpression(node); + case 202: + return emitClassDeclaration(node); + case 203: + return emitInterfaceDeclaration(node); + case 205: + return emitEnumDeclaration(node); + case 227: + return emitEnumMember(node); + case 206: + return emitModuleDeclaration(node); + case 210: + return emitImportDeclaration(node); + case 209: + return emitImportEqualsDeclaration(node); + case 216: + return emitExportDeclaration(node); + case 215: + return emitExportAssignment(node); + case 228: + return emitSourceFileNode(node); } } - return undefined; - } - function checkModuleDeclaration(node) { - if (fullTypeCheck) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - if (symbol.flags & 512 /* ValueModule */ && symbol.declarations.length > 1 && !ts.isInAmbientContext(node)) { - var classOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (classOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(classOrFunc)) { - error(node.name, ts.Diagnostics.A_module_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < classOrFunc.pos) { - error(node.name, ts.Diagnostics.A_module_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } + function hasDetachedComments(pos) { + return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; + } + function getLeadingCommentsWithoutDetachedComments() { + var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos); + if (detachedCommentsInfo.length - 1) { + detachedCommentsInfo.pop(); } - if (node.name.kind === 7 /* StringLiteral */) { - if (!isGlobalSourceFile(node.parent)) { - error(node.name, ts.Diagnostics.Ambient_external_modules_cannot_be_nested_in_other_modules); - } - if (isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_external_module_declaration_cannot_specify_relative_module_name); - } + else { + detachedCommentsInfo = undefined; } + return leadingComments; } - checkSourceElement(node.body); - } - function getFirstIdentifier(node) { - while (node.kind === 120 /* QualifiedName */) { - node = node.left; - } - return node; - } - function checkImportDeclaration(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - var symbol = getSymbolOfNode(node); - var target; - if (ts.isInternalModuleImportDeclaration(node)) { - target = resolveImport(symbol); - if (target !== unknownSymbol) { - if (target.flags & 107455 /* Value */) { - var moduleName = getFirstIdentifier(node.moduleReference); - if (resolveEntityName(node, moduleName, 107455 /* Value */ | 1536 /* Namespace */).flags & 1536 /* Namespace */) { - checkExpressionOrQualifiedName(node.moduleReference); - } - else { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 3152352 /* Type */) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); + function filterComments(ranges, onlyPinnedOrTripleSlashComments) { + if (ranges && onlyPinnedOrTripleSlashComments) { + ranges = ts.filter(ranges, isPinnedOrTripleSlashComment); + if (ranges.length === 0) { + return undefined; } } + return ranges; } - else { - if (node.parent.kind === 201 /* SourceFile */) { - target = resolveImport(symbol); - } - else if (node.parent.kind === 190 /* ModuleBlock */ && node.parent.parent.name.kind === 7 /* StringLiteral */) { - if (ts.getExternalModuleImportDeclarationExpression(node).kind === 7 /* StringLiteral */) { - if (isExternalModuleNameRelative(ts.getExternalModuleImportDeclarationExpression(node).text)) { - error(node, ts.Diagnostics.Import_declaration_in_an_ambient_external_module_declaration_cannot_reference_external_module_through_relative_external_module_name); - target = unknownSymbol; + function getLeadingCommentsToEmit(node) { + if (node.parent) { + if (node.parent.kind === 228 || node.pos !== node.parent.pos) { + if (hasDetachedComments(node.pos)) { + return getLeadingCommentsWithoutDetachedComments(); } else { - target = resolveImport(symbol); + return ts.getLeadingCommentRangesOfNode(node, currentSourceFile); } } - else { - target = unknownSymbol; - } - } - else { - target = unknownSymbol; } } - if (target !== unknownSymbol) { - var excludedMeanings = (symbol.flags & 107455 /* Value */ ? 107455 /* Value */ : 0) | (symbol.flags & 3152352 /* Type */ ? 3152352 /* Type */ : 0) | (symbol.flags & 1536 /* Namespace */ ? 1536 /* Namespace */ : 0); - if (target.flags & excludedMeanings) { - error(node, ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0, symbolToString(symbol)); + function getTrailingCommentsToEmit(node) { + if (node.parent) { + if (node.parent.kind === 228 || node.end !== node.parent.end) { + return ts.getTrailingCommentRanges(currentSourceFile.text, node.end); + } } } - } - function checkExportAssignment(node) { - var container = node.parent; - if (container.kind !== 201 /* SourceFile */) { - container = container.parent; - } - checkTypeOfExportAssignmentSymbol(getSymbolOfNode(container)); - } - function checkSourceElement(node) { - if (!node) - return; - switch (node.kind) { - case 122 /* TypeParameter */: - return checkTypeParameter(node); - case 123 /* Parameter */: - return checkParameter(node); - case 124 /* Property */: - return checkPropertyDeclaration(node); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - return checkSignatureDeclaration(node); - case 125 /* Method */: - return checkMethodDeclaration(node); - case 126 /* Constructor */: - return checkConstructorDeclaration(node); - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return checkAccessorDeclaration(node); - case 132 /* TypeReference */: - return checkTypeReference(node); - case 135 /* TypeQuery */: - return checkTypeQuery(node); - case 136 /* TypeLiteral */: - return checkTypeLiteral(node); - case 137 /* ArrayType */: - return checkArrayType(node); - case 138 /* TupleType */: - return checkTupleType(node); - case 139 /* UnionType */: - return checkUnionType(node); - case 140 /* ParenthesizedType */: - return checkSourceElement(node.type); - case 184 /* FunctionDeclaration */: - return checkFunctionDeclaration(node); - case 163 /* Block */: - case 190 /* ModuleBlock */: - return checkBlock(node); - case 164 /* VariableStatement */: - return checkVariableStatement(node); - case 166 /* ExpressionStatement */: - return checkExpressionStatement(node); - case 167 /* IfStatement */: - return checkIfStatement(node); - case 168 /* DoStatement */: - return checkDoStatement(node); - case 169 /* WhileStatement */: - return checkWhileStatement(node); - case 170 /* ForStatement */: - return checkForStatement(node); - case 171 /* ForInStatement */: - return checkForInStatement(node); - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - return checkBreakOrContinueStatement(node); - case 174 /* ReturnStatement */: - return checkReturnStatement(node); - case 175 /* WithStatement */: - return checkWithStatement(node); - case 176 /* SwitchStatement */: - return checkSwitchStatement(node); - case 177 /* LabeledStatement */: - return checkLabeledStatement(node); - case 178 /* ThrowStatement */: - return checkThrowStatement(node); - case 179 /* TryStatement */: - return checkTryStatement(node); - case 183 /* VariableDeclaration */: - return ts.Debug.fail("Checker encountered variable declaration"); - case 185 /* ClassDeclaration */: - return checkClassDeclaration(node); - case 186 /* InterfaceDeclaration */: - return checkInterfaceDeclaration(node); - case 187 /* TypeAliasDeclaration */: - return checkTypeAliasDeclaration(node); - case 188 /* EnumDeclaration */: - return checkEnumDeclaration(node); - case 189 /* ModuleDeclaration */: - return checkModuleDeclaration(node); - case 191 /* ImportDeclaration */: - return checkImportDeclaration(node); - case 192 /* ExportAssignment */: - return checkExportAssignment(node); - } - } - function checkFunctionExpressionBodies(node) { - switch (node.kind) { - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - ts.forEach(node.parameters, checkFunctionExpressionBodies); - checkFunctionExpressionOrObjectLiteralMethodBody(node); - break; - case 125 /* Method */: - ts.forEach(node.parameters, checkFunctionExpressionBodies); - if (ts.isObjectLiteralMethod(node)) { - checkFunctionExpressionOrObjectLiteralMethodBody(node); - } - break; - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - ts.forEach(node.parameters, checkFunctionExpressionBodies); - break; - case 175 /* WithStatement */: - checkFunctionExpressionBodies(node.expression); - break; - case 123 /* Parameter */: - case 124 /* Property */: - case 141 /* ArrayLiteralExpression */: - case 142 /* ObjectLiteralExpression */: - case 198 /* PropertyAssignment */: - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 147 /* TaggedTemplateExpression */: - case 159 /* TemplateExpression */: - case 162 /* TemplateSpan */: - case 148 /* TypeAssertionExpression */: - case 149 /* ParenthesizedExpression */: - case 153 /* TypeOfExpression */: - case 154 /* VoidExpression */: - case 152 /* DeleteExpression */: - case 155 /* PrefixUnaryExpression */: - case 156 /* PostfixUnaryExpression */: - case 157 /* BinaryExpression */: - case 158 /* ConditionalExpression */: - case 163 /* Block */: - case 190 /* ModuleBlock */: - case 164 /* VariableStatement */: - case 166 /* ExpressionStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - case 174 /* ReturnStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - case 177 /* LabeledStatement */: - case 178 /* ThrowStatement */: - case 179 /* TryStatement */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - case 183 /* VariableDeclaration */: - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - case 200 /* EnumMember */: - case 201 /* SourceFile */: - ts.forEachChild(node, checkFunctionExpressionBodies); - break; + function emitOnlyPinnedOrTripleSlashComments(node) { + emitLeadingCommentsWorker(node, true); } - } - function checkSourceFile(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1 /* TypeChecked */)) { - emitExtends = false; - potentialThisCollisions.length = 0; - ts.forEach(node.statements, checkSourceElement); - checkFunctionExpressionBodies(node); - if (ts.isExternalModule(node)) { - var symbol = getExportAssignmentSymbol(node.symbol); - if (symbol && symbol.flags & 33554432 /* Import */) { - getSymbolLinks(symbol).referenced = true; - } - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (emitExtends) { - links.flags |= 8 /* EmitExtends */; - } - links.flags |= 1 /* TypeChecked */; + function emitLeadingComments(node) { + return emitLeadingCommentsWorker(node, compilerOptions.removeComments); } - } - function getSortedDiagnostics() { - ts.Debug.assert(fullTypeCheck, "diagnostics are available only in the full typecheck mode"); - if (diagnosticsModified) { - diagnostics.sort(ts.compareDiagnostics); - diagnostics = ts.deduplicateSortedDiagnostics(diagnostics); - diagnosticsModified = false; + function emitLeadingCommentsWorker(node, onlyPinnedOrTripleSlashComments) { + var leadingComments = filterComments(getLeadingCommentsToEmit(node), onlyPinnedOrTripleSlashComments); + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); + ts.emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); } - return diagnostics; - } - function getDiagnostics(sourceFile) { - if (sourceFile) { - checkSourceFile(sourceFile); - return ts.filter(getSortedDiagnostics(), function (d) { return d.file === sourceFile; }); + function emitTrailingComments(node) { + var trailingComments = filterComments(getTrailingCommentsToEmit(node), compilerOptions.removeComments); + ts.emitComments(currentSourceFile, writer, trailingComments, false, newLine, writeComment); } - ts.forEach(program.getSourceFiles(), checkSourceFile); - return getSortedDiagnostics(); - } - function getDeclarationDiagnostics(targetSourceFile) { - var resolver = createResolver(); - checkSourceFile(targetSourceFile); - return ts.getDeclarationDiagnostics(program, resolver, targetSourceFile); - } - function getGlobalDiagnostics() { - return ts.filter(getSortedDiagnostics(), function (d) { return !d.file; }); - } - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 175 /* WithStatement */ && node.parent.statement === node) { - return true; - } - node = node.parent; + function emitLeadingCommentsOfPosition(pos) { + var leadingComments; + if (hasDetachedComments(pos)) { + leadingComments = getLeadingCommentsWithoutDetachedComments(); } - } - return false; - } - function getSymbolsInScope(location, meaning) { - var symbols = {}; - var memberFlags = 0; - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - if (!isReservedMemberName(id) && !ts.hasProperty(symbols, id)) { - symbols[id] = symbol; - } + else { + leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, pos); } + leadingComments = filterComments(leadingComments, compilerOptions.removeComments); + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, { pos: pos, end: pos }, leadingComments); + ts.emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); } - function copySymbols(source, meaning) { - if (meaning) { - for (var id in source) { - if (ts.hasProperty(source, id)) { - copySymbol(source[id], meaning); + function emitDetachedComments(node) { + var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, node.pos); + if (leadingComments) { + var detachedComments = []; + var lastComment; + ts.forEach(leadingComments, function (comment) { + if (lastComment) { + var lastCommentLine = ts.getLineOfLocalPosition(currentSourceFile, lastComment.end); + var commentLine = ts.getLineOfLocalPosition(currentSourceFile, comment.pos); + if (commentLine >= lastCommentLine + 2) { + return detachedComments; + } + } + detachedComments.push(comment); + lastComment = comment; + }); + if (detachedComments.length) { + var lastCommentLine = ts.getLineOfLocalPosition(currentSourceFile, ts.lastOrUndefined(detachedComments).end); + var nodeLine = ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node.pos)); + if (nodeLine >= lastCommentLine + 2) { + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); + ts.emitComments(currentSourceFile, writer, detachedComments, true, newLine, writeComment); + var currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; + if (detachedCommentsInfo) { + detachedCommentsInfo.push(currentDetachedCommentInfo); + } + else { + detachedCommentsInfo = [currentDetachedCommentInfo]; + } } } } } - if (isInsideWithStatementBody(location)) { - return []; - } - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 201 /* SourceFile */: - if (!ts.isExternalModule(location)) - break; - case 189 /* ModuleDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 35653619 /* ModuleMember */); - break; - case 188 /* EnumDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */); - break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - if (!(memberFlags & 128 /* Static */)) { - copySymbols(getSymbolOfNode(location).members, meaning & 3152352 /* Type */); - } - break; - case 150 /* FunctionExpression */: - if (location.name) { - copySymbol(location.symbol, meaning); - } - break; - case 197 /* CatchClause */: - if (location.name.text) { - copySymbol(location.symbol, meaning); - } - break; + function isPinnedOrTripleSlashComment(comment) { + if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42) { + return currentSourceFile.text.charCodeAt(comment.pos + 2) === 33; } - memberFlags = location.flags; - location = location.parent; - } - copySymbols(globals, meaning); - return ts.mapToArray(symbols); - } - function isTypeDeclarationName(name) { - return name.kind == 63 /* Identifier */ && isTypeDeclaration(name.parent) && name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 122 /* TypeParameter */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 188 /* EnumDeclaration */: + else if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 47 && + comment.pos + 2 < comment.end && + currentSourceFile.text.charCodeAt(comment.pos + 2) === 47 && + currentSourceFile.text.substring(comment.pos, comment.end).match(ts.fullTripleSlashReferencePathRegEx)) { return true; + } } } - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 120 /* QualifiedName */) - node = node.parent; - return node.parent && node.parent.kind === 132 /* TypeReference */; - } - function isTypeNode(node) { - if (132 /* FirstTypeNode */ <= node.kind && node.kind <= 140 /* LastTypeNode */) { - return true; - } - switch (node.kind) { - case 109 /* AnyKeyword */: - case 116 /* NumberKeyword */: - case 118 /* StringKeyword */: - case 110 /* BooleanKeyword */: - return true; - case 97 /* VoidKeyword */: - return node.parent.kind !== 154 /* VoidExpression */; - case 7 /* StringLiteral */: - return node.parent.kind === 123 /* Parameter */; - case 63 /* Identifier */: - if (node.parent.kind === 120 /* QualifiedName */ && node.parent.right === node) { - node = node.parent; - } - case 120 /* QualifiedName */: - ts.Debug.assert(node.kind === 63 /* Identifier */ || node.kind === 120 /* QualifiedName */, "'node' was expected to be a qualified name or identifier in 'isTypeNode'."); - var parent = node.parent; - if (parent.kind === 135 /* TypeQuery */) { - return false; - } - if (132 /* FirstTypeNode */ <= parent.kind && parent.kind <= 140 /* LastTypeNode */) { - return true; - } - switch (parent.kind) { - case 122 /* TypeParameter */: - return node === parent.constraint; - case 124 /* Property */: - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - return node === parent.type; - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 126 /* Constructor */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return node === parent.type; - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - return node === parent.type; - case 148 /* TypeAssertionExpression */: - return node === parent.type; - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 147 /* TaggedTemplateExpression */: - return false; - } + function emitFile(jsFilePath, sourceFile) { + emitJavaScript(jsFilePath, sourceFile); + if (compilerOptions.declaration) { + ts.writeDeclarationFile(jsFilePath, sourceFile, host, resolver, diagnostics); } - return false; } - function isInRightSideOfImportOrExportAssignment(node) { - while (node.parent.kind === 120 /* QualifiedName */) { - node = node.parent; - } - if (node.parent.kind === 191 /* ImportDeclaration */) { - return node.parent.moduleReference === node; + } + ts.emitFiles = emitFiles; +})(ts || (ts = {})); +/// +/// +var ts; +(function (ts) { + ts.programTime = 0; + ts.emitTime = 0; + ts.ioReadTime = 0; + ts.ioWriteTime = 0; + ts.version = "1.5.3"; + function findConfigFile(searchPath) { + var fileName = "tsconfig.json"; + while (true) { + if (ts.sys.fileExists(fileName)) { + return fileName; } - if (node.parent.kind === 192 /* ExportAssignment */) { - return node.parent.exportName === node; + var parentPath = ts.getDirectoryPath(searchPath); + if (parentPath === searchPath) { + break; } - return false; + searchPath = parentPath; + fileName = "../" + fileName; } - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 120 /* QualifiedName */ && node.parent.right === node) || (node.parent.kind === 143 /* PropertyAccessExpression */ && node.parent.name === node); + return undefined; + } + ts.findConfigFile = findConfigFile; + function createCompilerHost(options, setParentNodes) { + var currentDirectory; + var existingDirectories = {}; + function getCanonicalFileName(fileName) { + return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (entityName.parent.kind === 192 /* ExportAssignment */) { - return resolveEntityName(entityName.parent.parent, entityName, 107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */ | 33554432 /* Import */); + var unsupportedFileEncodingErrorCode = -2147024809; + function getSourceFile(fileName, languageVersion, onError) { + var text; + try { + var start = new Date().getTime(); + text = ts.sys.readFile(fileName, options.charset); + ts.ioReadTime += new Date().getTime() - start; } - if (entityName.kind !== 143 /* PropertyAccessExpression */) { - if (isInRightSideOfImportOrExportAssignment(entityName)) { - return getSymbolOfPartOfRightHandSideOfImport(entityName); + catch (e) { + if (onError) { + onError(e.number === unsupportedFileEncodingErrorCode + ? ts.createCompilerDiagnostic(ts.Diagnostics.Unsupported_file_encoding).messageText + : e.message); } + text = ""; } - if (isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (ts.isExpression(entityName)) { - if (ts.getFullWidth(entityName) === 0) { - return undefined; - } - if (entityName.kind === 63 /* Identifier */) { - var meaning = 107455 /* Value */ | 33554432 /* Import */; - return resolveEntityName(entityName, entityName, meaning); - } - else if (entityName.kind === 143 /* PropertyAccessExpression */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 120 /* QualifiedName */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } + return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; + } + function directoryExists(directoryPath) { + if (ts.hasProperty(existingDirectories, directoryPath)) { + return true; } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = entityName.parent.kind === 132 /* TypeReference */ ? 3152352 /* Type */ : 1536 /* Namespace */; - meaning |= 33554432 /* Import */; - return resolveEntityName(entityName, entityName, meaning); + if (ts.sys.directoryExists(directoryPath)) { + existingDirectories[directoryPath] = true; + return true; } - return undefined; + return false; } - function getSymbolInfo(node) { - if (isInsideWithStatementBody(node)) { - return undefined; + function ensureDirectoriesExist(directoryPath) { + if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { + var parentDirectory = ts.getDirectoryPath(directoryPath); + ensureDirectoriesExist(parentDirectory); + ts.sys.createDirectory(directoryPath); } - if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(node)) { - return getSymbolOfNode(node.parent); + } + function writeFile(fileName, data, writeByteOrderMark, onError) { + try { + var start = new Date().getTime(); + ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); + ts.sys.writeFile(fileName, data, writeByteOrderMark); + ts.ioWriteTime += new Date().getTime() - start; } - if (node.kind === 63 /* Identifier */ && isInRightSideOfImportOrExportAssignment(node)) { - return node.parent.kind === 192 /* ExportAssignment */ ? getSymbolOfEntityNameOrPropertyAccessExpression(node) : getSymbolOfPartOfRightHandSideOfImport(node); + catch (e) { + if (onError) { + onError(e.message); + } } - switch (node.kind) { - case 63 /* Identifier */: - case 143 /* PropertyAccessExpression */: - case 120 /* QualifiedName */: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - var type = checkExpression(node); - return type.symbol; - case 111 /* ConstructorKeyword */: - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 126 /* Constructor */) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 7 /* StringLiteral */: - if (ts.isExternalModuleImportDeclaration(node.parent.parent) && ts.getExternalModuleImportDeclarationExpression(node.parent.parent) === node) { - var importSymbol = getSymbolOfNode(node.parent.parent); - var moduleType = getTypeOfSymbol(importSymbol); - return moduleType ? moduleType.symbol : undefined; - } - case 6 /* NumericLiteral */: - if (node.parent.kind == 144 /* ElementAccessExpression */ && node.parent.argumentExpression === node) { - var objectType = checkExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); + } + var newLine = ts.getNewLineCharacter(options); + return { + getSourceFile: getSourceFile, + getDefaultLibFileName: function (options) { return ts.combinePaths(ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())), ts.getDefaultLibFileName(options)); }, + writeFile: writeFile, + getCurrentDirectory: function () { return currentDirectory || (currentDirectory = ts.sys.getCurrentDirectory()); }, + useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, + getCanonicalFileName: getCanonicalFileName, + getNewLine: function () { return newLine; } + }; + } + ts.createCompilerHost = createCompilerHost; + function getPreEmitDiagnostics(program, sourceFile) { + var diagnostics = program.getSyntacticDiagnostics(sourceFile).concat(program.getGlobalDiagnostics()).concat(program.getSemanticDiagnostics(sourceFile)); + if (program.getCompilerOptions().declaration) { + diagnostics.concat(program.getDeclarationDiagnostics(sourceFile)); + } + return ts.sortAndDeduplicateDiagnostics(diagnostics); + } + ts.getPreEmitDiagnostics = getPreEmitDiagnostics; + function flattenDiagnosticMessageText(messageText, newLine) { + if (typeof messageText === "string") { + return messageText; + } + else { + var diagnosticChain = messageText; + var result = ""; + var indent = 0; + while (diagnosticChain) { + if (indent) { + result += newLine; + for (var i = 0; i < indent; i++) { + result += " "; } - break; + } + result += diagnosticChain.messageText; + indent++; + diagnosticChain = diagnosticChain.next; } - return undefined; + return result; } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 199 /* ShorthandPropertyAssignment */) { - return resolveEntityName(location, location.name, 107455 /* Value */); - } - return undefined; + } + ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; + function createProgram(rootNames, options, host) { + var program; + var files = []; + var diagnostics = ts.createDiagnosticCollection(); + var seenNoDefaultLib = options.noLib; + var commonSourceDirectory; + var diagnosticsProducingTypeChecker; + var noDiagnosticsTypeChecker; + var start = new Date().getTime(); + host = host || createCompilerHost(options); + var filesByName = ts.createFileMap(function (fileName) { return host.getCanonicalFileName(fileName); }); + ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); + if (!seenNoDefaultLib) { + processRootFile(host.getDefaultLibFileName(options), true); } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - return unknownType; - } - if (ts.isExpression(node)) { - return getTypeOfExpression(node); + verifyCompilerOptions(); + ts.programTime += new Date().getTime() - start; + program = { + getSourceFile: getSourceFile, + getSourceFiles: function () { return files; }, + getCompilerOptions: function () { return options; }, + getSyntacticDiagnostics: getSyntacticDiagnostics, + getGlobalDiagnostics: getGlobalDiagnostics, + getSemanticDiagnostics: getSemanticDiagnostics, + getDeclarationDiagnostics: getDeclarationDiagnostics, + getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, + getTypeChecker: getTypeChecker, + getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, + getCommonSourceDirectory: function () { return commonSourceDirectory; }, + emit: emit, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, + getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, + getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, + getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); } + }; + return program; + function getEmitHost(writeFileCallback) { + return { + getCanonicalFileName: function (fileName) { return host.getCanonicalFileName(fileName); }, + getCommonSourceDirectory: program.getCommonSourceDirectory, + getCompilerOptions: program.getCompilerOptions, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + getNewLine: function () { return host.getNewLine(); }, + getSourceFile: program.getSourceFile, + getSourceFiles: program.getSourceFiles, + writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError) { return host.writeFile(fileName, data, writeByteOrderMark, onError); }) + }; + } + function getDiagnosticsProducingTypeChecker() { + return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true)); + } + function getTypeChecker() { + return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false)); + } + function emit(sourceFile, writeFileCallback) { + if (options.noEmitOnError && getPreEmitDiagnostics(this).length > 0) { + return { diagnostics: [], sourceMaps: undefined, emitSkipped: true }; } - if (isTypeNode(node)) { - return getTypeFromTypeNode(node); + var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver(options.out ? undefined : sourceFile); + var start = new Date().getTime(); + var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile); + ts.emitTime += new Date().getTime() - start; + return emitResult; + } + function getSourceFile(fileName) { + return filesByName.get(fileName); + } + function getDiagnosticsHelper(sourceFile, getDiagnostics) { + if (sourceFile) { + return getDiagnostics(sourceFile); } - if (isTypeDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); + var allDiagnostics = []; + ts.forEach(program.getSourceFiles(), function (sourceFile) { + ts.addRange(allDiagnostics, getDiagnostics(sourceFile)); + }); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); + } + function getSyntacticDiagnostics(sourceFile) { + return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile); + } + function getSemanticDiagnostics(sourceFile) { + return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile); + } + function getDeclarationDiagnostics(sourceFile) { + return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile); + } + function getSyntacticDiagnosticsForFile(sourceFile) { + return sourceFile.parseDiagnostics; + } + function getSemanticDiagnosticsForFile(sourceFile) { + var typeChecker = getDiagnosticsProducingTypeChecker(); + ts.Debug.assert(!!sourceFile.bindDiagnostics); + var bindDiagnostics = sourceFile.bindDiagnostics; + var checkDiagnostics = typeChecker.getDiagnostics(sourceFile); + var programDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); + return bindDiagnostics.concat(checkDiagnostics).concat(programDiagnostics); + } + function getDeclarationDiagnosticsForFile(sourceFile) { + if (!ts.isDeclarationFile(sourceFile)) { + var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile); + var writeFile = function () { }; + return ts.getDeclarationDiagnostics(getEmitHost(writeFile), resolver, sourceFile); } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolInfo(node); - return symbol && getDeclaredTypeOfSymbol(symbol); + } + function getCompilerOptionsDiagnostics() { + var allDiagnostics = []; + ts.addRange(allDiagnostics, diagnostics.getGlobalDiagnostics()); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); + } + function getGlobalDiagnostics() { + var typeChecker = getDiagnosticsProducingTypeChecker(); + var allDiagnostics = []; + ts.addRange(allDiagnostics, typeChecker.getGlobalDiagnostics()); + ts.addRange(allDiagnostics, diagnostics.getGlobalDiagnostics()); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); + } + function hasExtension(fileName) { + return ts.getBaseFileName(fileName).indexOf(".") >= 0; + } + function processRootFile(fileName, isDefaultLib) { + processSourceFile(ts.normalizePath(fileName), isDefaultLib); + } + function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { + var start; + var length; + if (refEnd !== undefined && refPos !== undefined) { + start = refPos; + length = refEnd - refPos; } - if (ts.isDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); + var diagnostic; + if (hasExtension(fileName)) { + if (!options.allowNonTsExtensions && !ts.fileExtensionIs(host.getCanonicalFileName(fileName), ".ts")) { + diagnostic = ts.Diagnostics.File_0_must_have_extension_ts_or_d_ts; + } + else if (!findSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd)) { + diagnostic = ts.Diagnostics.File_0_not_found; + } + else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { + diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; + } } - if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(node)) { - var symbol = getSymbolInfo(node); - return symbol && getTypeOfSymbol(symbol); + else { + if (options.allowNonTsExtensions && !findSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd)) { + diagnostic = ts.Diagnostics.File_0_not_found; + } + else if (!findSourceFile(fileName + ".ts", isDefaultLib, refFile, refPos, refEnd) && !findSourceFile(fileName + ".d.ts", isDefaultLib, refFile, refPos, refEnd)) { + diagnostic = ts.Diagnostics.File_0_not_found; + fileName += ".ts"; + } } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolInfo(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); + if (diagnostic) { + if (refFile) { + diagnostics.add(ts.createFileDiagnostic(refFile, start, length, diagnostic, fileName)); + } + else { + diagnostics.add(ts.createCompilerDiagnostic(diagnostic, fileName)); + } } - return unknownType; } - function getTypeOfExpression(expr) { - if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; + function findSourceFile(fileName, isDefaultLib, refFile, refStart, refLength) { + var canonicalName = host.getCanonicalFileName(ts.normalizeSlashes(fileName)); + if (filesByName.contains(canonicalName)) { + return getSourceFileFromCache(fileName, canonicalName, false); } - return checkExpression(expr); - } - function getAugmentedPropertiesOfType(type) { - var type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0 /* Call */).length || getSignaturesOfType(type, 1 /* Construct */).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!ts.hasProperty(propsByName, p.name)) { - propsByName[p.name] = p; + else { + var normalizedAbsolutePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); + var canonicalAbsolutePath = host.getCanonicalFileName(normalizedAbsolutePath); + if (filesByName.contains(canonicalAbsolutePath)) { + return getSourceFileFromCache(normalizedAbsolutePath, canonicalAbsolutePath, true); + } + var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { + if (refFile) { + diagnostics.add(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); + } + else { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); } }); + filesByName.set(canonicalName, file); + if (file) { + seenNoDefaultLib = seenNoDefaultLib || file.hasNoDefaultLib; + filesByName.set(canonicalAbsolutePath, file); + if (!options.noResolve) { + var basePath = ts.getDirectoryPath(fileName); + processReferencedFiles(file, basePath); + processImportedModules(file, basePath); + } + if (isDefaultLib) { + files.unshift(file); + } + else { + files.push(file); + } + } + return file; } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (symbol.flags & 1073741824 /* UnionProperty */) { - var symbols = []; - var name = symbol.name; - ts.forEach(getSymbolLinks(symbol).unionType.types, function (t) { - symbols.push(getPropertyOfType(t, name)); - }); - return symbols; - } - else if (symbol.flags & 268435456 /* Transient */) { - var target = getSymbolLinks(symbol).target; - if (target) { - return [target]; + function getSourceFileFromCache(fileName, canonicalName, useAbsolutePath) { + var file = filesByName.get(canonicalName); + if (file && host.useCaseSensitiveFileNames()) { + var sourceFileName = useAbsolutePath ? ts.getNormalizedAbsolutePath(file.fileName, host.getCurrentDirectory()) : file.fileName; + if (canonicalName !== sourceFileName) { + diagnostics.add(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, sourceFileName)); + } } + return file; } - return [symbol]; } - function isExternalModuleSymbol(symbol) { - return symbol.flags & 512 /* ValueModule */ && symbol.declarations.length === 1 && symbol.declarations[0].kind === 201 /* SourceFile */; - } - function isNodeDescendentOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; + function processReferencedFiles(file, basePath) { + ts.forEach(file.referencedFiles, function (ref) { + var referencedFileName = ts.isRootedDiskPath(ref.fileName) ? ref.fileName : ts.combinePaths(basePath, ref.fileName); + processSourceFile(ts.normalizePath(referencedFileName), false, file, ref.pos, ref.end); + }); } - function isUniqueLocalName(name, container) { - for (var node = container; isNodeDescendentOf(node, container); node = node.nextContainer) { - if (node.locals && ts.hasProperty(node.locals, name)) { - var symbolWithRelevantName = node.locals[name]; - if (symbolWithRelevantName.flags & (107455 /* Value */ | 4194304 /* ExportValue */)) { - return false; + function processImportedModules(file, basePath) { + ts.forEach(file.statements, function (node) { + if (node.kind === 210 || node.kind === 209 || node.kind === 216) { + var moduleNameExpr = ts.getExternalModuleName(node); + if (moduleNameExpr && moduleNameExpr.kind === 8) { + var moduleNameText = moduleNameExpr.text; + if (moduleNameText) { + var searchPath = basePath; + while (true) { + var searchName = ts.normalizePath(ts.combinePaths(searchPath, moduleNameText)); + if (findModuleSourceFile(searchName + ".ts", moduleNameExpr) || findModuleSourceFile(searchName + ".d.ts", moduleNameExpr)) { + break; + } + var parentPath = ts.getDirectoryPath(searchPath); + if (parentPath === searchPath) { + break; + } + searchPath = parentPath; + } + } } - if (symbolWithRelevantName.flags & 33554432 /* Import */) { - var importDeclarationWithRelevantName = ts.getDeclarationOfKind(symbolWithRelevantName, 191 /* ImportDeclaration */); - if (isReferencedImportDeclaration(importDeclarationWithRelevantName)) { - return false; + } + else if (node.kind === 206 && node.name.kind === 8 && (node.flags & 2 || ts.isDeclarationFile(file))) { + ts.forEachChild(node.body, function (node) { + if (ts.isExternalModuleImportEqualsDeclaration(node) && + ts.getExternalModuleImportEqualsDeclarationExpression(node).kind === 8) { + var nameLiteral = ts.getExternalModuleImportEqualsDeclarationExpression(node); + var moduleName = nameLiteral.text; + if (moduleName) { + var searchName = ts.normalizePath(ts.combinePaths(basePath, moduleName)); + var tsFile = findModuleSourceFile(searchName + ".ts", nameLiteral); + if (!tsFile) { + findModuleSourceFile(searchName + ".d.ts", nameLiteral); + } + } + } + }); + } + }); + function findModuleSourceFile(fileName, nameLiteral) { + return findSourceFile(fileName, false, file, nameLiteral.pos, nameLiteral.end - nameLiteral.pos); + } + } + function computeCommonSourceDirectory(sourceFiles) { + var commonPathComponents; + var currentDirectory = host.getCurrentDirectory(); + ts.forEach(files, function (sourceFile) { + if (ts.isDeclarationFile(sourceFile)) { + return; + } + var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile.fileName, currentDirectory); + sourcePathComponents.pop(); + if (!commonPathComponents) { + commonPathComponents = sourcePathComponents; + return; + } + for (var i = 0, n = Math.min(commonPathComponents.length, sourcePathComponents.length); i < n; i++) { + if (commonPathComponents[i] !== sourcePathComponents[i]) { + if (i === 0) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); + return; } + commonPathComponents.length = i; + break; } } - } - return true; + if (sourcePathComponents.length < commonPathComponents.length) { + commonPathComponents.length = sourcePathComponents.length; + } + }); + return ts.getNormalizedPathFromPathComponents(commonPathComponents); } - function getLocalNameOfContainer(container) { - var links = getNodeLinks(container); - if (!links.localModuleName) { - var prefix = ""; - var name = ts.unescapeIdentifier(container.name.text); - while (!isUniqueLocalName(ts.escapeIdentifier(prefix + name), container)) { - prefix += "_"; + function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { + var allFilesBelongToPath = true; + if (sourceFiles) { + var currentDirectory = host.getCurrentDirectory(); + var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); + for (var _i = 0; _i < sourceFiles.length; _i++) { + var sourceFile = sourceFiles[_i]; + if (!ts.isDeclarationFile(sourceFile)) { + var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); + if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); + allFilesBelongToPath = false; + } + } } - links.localModuleName = prefix + ts.getTextOfNode(container.name); } - return links.localModuleName; + return allFilesBelongToPath; } - function getLocalNameForSymbol(symbol, location) { - var node = location; - while (node) { - if ((node.kind === 189 /* ModuleDeclaration */ || node.kind === 188 /* EnumDeclaration */) && getSymbolOfNode(node) === symbol) { - return getLocalNameOfContainer(node); + function verifyCompilerOptions() { + if (options.isolatedModules) { + if (options.sourceMap) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceMap_cannot_be_specified_with_option_isolatedModules)); + } + if (options.declaration) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_declaration_cannot_be_specified_with_option_isolatedModules)); + } + if (options.noEmitOnError) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_noEmitOnError_cannot_be_specified_with_option_isolatedModules)); + } + if (options.out) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_out_cannot_be_specified_with_option_isolatedModules)); } - node = node.parent; } - ts.Debug.fail("getLocalNameForSymbol failed"); - } - function getExpressionNamePrefix(node) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol) { - var exportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (symbol !== exportSymbol && !(exportSymbol.flags & 944 /* ExportHasLocal */)) { - symbol = exportSymbol; + if (options.inlineSourceMap) { + if (options.sourceMap) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceMap_cannot_be_specified_with_option_inlineSourceMap)); } - if (symbol.parent) { - return isExternalModuleSymbol(symbol.parent) ? "exports" : getLocalNameForSymbol(getParentOfSymbol(symbol), node.parent); + if (options.mapRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_mapRoot_cannot_be_specified_with_option_inlineSourceMap)); + } + if (options.sourceRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceRoot_cannot_be_specified_with_option_inlineSourceMap)); } } - } - function getExportAssignmentName(node) { - var symbol = getExportAssignmentSymbol(getSymbolOfNode(node)); - return symbol && symbolIsValue(symbol) && !isConstEnumSymbol(symbol) ? symbolToString(symbol) : undefined; - } - function isTopLevelValueImportWithEntityName(node) { - if (node.parent.kind !== 201 /* SourceFile */ || !ts.isInternalModuleImportDeclaration(node)) { - return false; + if (options.inlineSources) { + if (!options.sourceMap && !options.inlineSourceMap) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_inlineSources_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided)); + } } - return isImportResolvedToValue(getSymbolOfNode(node)); - } - function hasSemanticErrors(sourceFile) { - return getDiagnostics(sourceFile).length > 0 || getGlobalDiagnostics().length > 0; - } - function isEmitBlocked(sourceFile) { - return program.getDiagnostics(sourceFile).length !== 0 || hasEarlyErrors(sourceFile) || (compilerOptions.noEmitOnError && getDiagnostics(sourceFile).length !== 0); - } - function hasEarlyErrors(sourceFile) { - return ts.forEach(getDiagnostics(sourceFile), function (d) { return d.isEarly; }); - } - function isImportResolvedToValue(symbol) { - var target = resolveImport(symbol); - return target !== unknownSymbol && target.flags & 107455 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedImportDeclaration(node) { - var symbol = getSymbolOfNode(node); - if (getSymbolLinks(symbol).referenced) { - return true; + if (!options.sourceMap && (options.mapRoot || options.sourceRoot)) { + if (options.mapRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option)); + } + if (options.sourceRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option)); + } + return; } - if (node.flags & 1 /* Export */) { - return isImportResolvedToValue(symbol); + var languageVersion = options.target || 0; + var firstExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) ? f : undefined; }); + if (options.isolatedModules) { + if (!options.module && languageVersion < 2) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES6_or_higher)); + } + var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); + if (firstNonExternalModuleSourceFile) { + var span = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); + diagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); + } } - return false; - } - function isImplementationOfOverload(node) { - if (node.body) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); + else if (firstExternalModuleSourceFile && languageVersion < 2 && !options.module) { + var span = ts.getErrorSpanForNode(firstExternalModuleSourceFile, firstExternalModuleSourceFile.externalModuleIndicator); + diagnostics.add(ts.createFileDiagnostic(firstExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_modules_unless_the_module_flag_is_provided)); } - return false; - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function getConstantValue(node) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8 /* EnumMember */)) { - var declaration = symbol.valueDeclaration; - var constantValue; - if (declaration.kind === 200 /* EnumMember */ && (constantValue = getNodeLinks(declaration).enumMemberValue) !== undefined) { - return constantValue; + if (options.module && languageVersion >= 2) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_compile_modules_into_commonjs_amd_system_or_umd_when_targeting_ES6_or_higher)); + } + if (options.outDir || + options.sourceRoot || + (options.mapRoot && + (!options.out || firstExternalModuleSourceFile !== undefined))) { + if (options.rootDir && checkSourceFilesBelongToPath(files, options.rootDir)) { + commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, host.getCurrentDirectory()); + } + else { + commonSourceDirectory = computeCommonSourceDirectory(files); + } + if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { + commonSourceDirectory += ts.directorySeparator; } } - return undefined; - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* CallSignature */ | 262144 /* ConstructSignature */)) ? getTypeOfSymbol(symbol) : unknownType; - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function createResolver() { - return { - getProgram: function () { return program; }, - getLocalNameOfContainer: getLocalNameOfContainer, - getExpressionNamePrefix: getExpressionNamePrefix, - getExportAssignmentName: getExportAssignmentName, - isReferencedImportDeclaration: isReferencedImportDeclaration, - getNodeCheckFlags: getNodeCheckFlags, - getEnumMemberValue: getEnumMemberValue, - isTopLevelValueImportWithEntityName: isTopLevelValueImportWithEntityName, - hasSemanticErrors: hasSemanticErrors, - isEmitBlocked: isEmitBlocked, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: getConstantValue - }; - } - function invokeEmitter(targetSourceFile) { - var resolver = createResolver(); - return ts.emitFiles(resolver, targetSourceFile); - } - function initializeTypeChecker() { - ts.forEach(program.getSourceFiles(), function (file) { - ts.bindSourceFile(file); - ts.forEach(file.semanticDiagnostics, addDiagnostic); - }); - ts.forEach(program.getSourceFiles(), function (file) { - if (!ts.isExternalModule(file)) { - extendSymbolTable(globals, file.locals); + if (options.noEmit) { + if (options.out || options.outDir) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_noEmit_cannot_be_specified_with_option_out_or_outDir)); } - }); - getSymbolLinks(undefinedSymbol).type = undefinedType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments"); - getSymbolLinks(unknownSymbol).type = unknownType; - globals[undefinedSymbol.name] = undefinedSymbol; - globalArraySymbol = getGlobalSymbol("Array"); - globalArrayType = getTypeOfGlobalSymbol(globalArraySymbol, 1); - globalObjectType = getGlobalType("Object"); - globalFunctionType = getGlobalType("Function"); - globalStringType = getGlobalType("String"); - globalNumberType = getGlobalType("Number"); - globalBooleanType = getGlobalType("Boolean"); - globalRegExpType = getGlobalType("RegExp"); - globalTemplateStringsArrayType = compilerOptions.target >= 2 /* ES6 */ ? getGlobalType("TemplateStringsArray") : unknownType; + if (options.declaration) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_noEmit_cannot_be_specified_with_option_declaration)); + } + } + if (options.emitDecoratorMetadata && + !options.experimentalDecorators) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_experimentalDecorators_must_also_be_specified_when_option_emitDecoratorMetadata_is_specified)); + } } - initializeTypeChecker(); - return checker; } - ts.createTypeChecker = createTypeChecker; + ts.createProgram = createProgram; })(ts || (ts = {})); +/// +/// +/// +/// var ts; (function (ts) { ts.optionDeclarations = [ @@ -17753,10 +25639,6 @@ var ts; name: "charset", type: "string" }, - { - name: "codepage", - type: "number" - }, { name: "declaration", shortName: "d", @@ -17777,6 +25659,18 @@ var ts; type: "boolean", description: ts.Diagnostics.Print_this_message }, + { + name: "inlineSourceMap", + type: "boolean" + }, + { + name: "inlineSources", + type: "boolean" + }, + { + name: "listFiles", + type: "boolean" + }, { name: "locale", type: "string" @@ -17784,6 +25678,7 @@ var ts; { name: "mapRoot", type: "string", + isFilePath: true, description: ts.Diagnostics.Specifies_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, paramType: ts.Diagnostics.LOCATION }, @@ -17791,12 +25686,33 @@ var ts; name: "module", shortName: "m", type: { - "commonjs": 1 /* CommonJS */, - "amd": 2 /* AMD */ + "commonjs": 1, + "amd": 2, + "system": 4, + "umd": 3 }, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_or_amd, + description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_or_umd, paramType: ts.Diagnostics.KIND, - error: ts.Diagnostics.Argument_for_module_option_must_be_commonjs_or_amd + error: ts.Diagnostics.Argument_for_module_option_must_be_commonjs_amd_system_or_umd + }, + { + name: "newLine", + type: { + "crlf": 0, + "lf": 1 + }, + description: ts.Diagnostics.Specifies_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, + paramType: ts.Diagnostics.NEWLINE, + error: ts.Diagnostics.Argument_for_newLine_option_must_be_CRLF_or_LF + }, + { + name: "noEmit", + type: "boolean", + description: ts.Diagnostics.Do_not_emit_outputs + }, + { + name: "noEmitHelpers", + type: "boolean" }, { name: "noEmitOnError", @@ -17806,16 +25722,12 @@ var ts; { name: "noImplicitAny", type: "boolean", - description: ts.Diagnostics.Warn_on_expressions_and_declarations_with_an_implied_any_type + description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type }, { name: "noLib", type: "boolean" }, - { - name: "noLibCheck", - type: "boolean" - }, { name: "noResolve", type: "boolean" @@ -17829,6 +25741,7 @@ var ts; { name: "outDir", type: "string", + isFilePath: true, description: ts.Diagnostics.Redirect_output_structure_to_the_directory, paramType: ts.Diagnostics.DIRECTORY }, @@ -17837,11 +25750,30 @@ var ts; type: "boolean", description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code }, + { + name: "project", + shortName: "p", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Compile_the_project_in_the_given_directory, + paramType: ts.Diagnostics.DIRECTORY + }, { name: "removeComments", type: "boolean", description: ts.Diagnostics.Do_not_emit_comments_to_output }, + { + name: "rootDir", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Specifies_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, + paramType: ts.Diagnostics.LOCATION + }, + { + name: "isolatedModules", + type: "boolean" + }, { name: "sourceMap", type: "boolean", @@ -17850,6 +25782,7 @@ var ts; { name: "sourceRoot", type: "string", + isFilePath: true, description: ts.Diagnostics.Specifies_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, paramType: ts.Diagnostics.LOCATION }, @@ -17858,13 +25791,19 @@ var ts; type: "boolean", description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures }, + { + name: "stripInternal", + type: "boolean", + description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, + experimental: true + }, { name: "target", shortName: "t", - type: { "es3": 0 /* ES3 */, "es5": 1 /* ES5 */, "es6": 2 /* ES6 */ }, + type: { "es3": 0, "es5": 1, "es6": 2 }, description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_or_ES6_experimental, paramType: ts.Diagnostics.VERSION, - error: ts.Diagnostics.Argument_for_target_option_must_be_es3_es5_or_es6 + error: ts.Diagnostics.Argument_for_target_option_must_be_ES3_ES5_or_ES6 }, { name: "version", @@ -17877,38 +25816,46 @@ var ts; shortName: "w", type: "boolean", description: ts.Diagnostics.Watch_input_files + }, + { + name: "experimentalDecorators", + type: "boolean", + description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators + }, + { + name: "emitDecoratorMetadata", + type: "boolean", + experimental: true, + description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators } ]; - var shortOptionNames = {}; - var optionNameMap = {}; - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap[option.name.toLowerCase()] = option; - if (option.shortName) { - shortOptionNames[option.shortName] = option.name; - } - }); function parseCommandLine(commandLine) { - var options = { - target: 0 /* ES3 */, - module: 0 /* None */ - }; - var filenames = []; + var options = {}; + var fileNames = []; var errors = []; + var shortOptionNames = {}; + var optionNameMap = {}; + ts.forEach(ts.optionDeclarations, function (option) { + optionNameMap[option.name.toLowerCase()] = option; + if (option.shortName) { + shortOptionNames[option.shortName] = option.name; + } + }); parseStrings(commandLine); return { options: options, - filenames: filenames, + fileNames: fileNames, errors: errors }; function parseStrings(args) { var i = 0; while (i < args.length) { var s = args[i++]; - if (s.charCodeAt(0) === 64 /* at */) { + if (s.charCodeAt(0) === 64) { parseResponseFile(s.slice(1)); } - else if (s.charCodeAt(0) === 45 /* minus */) { - s = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase(); + else if (s.charCodeAt(0) === 45) { + s = s.slice(s.charCodeAt(1) === 45 ? 2 : 1).toLowerCase(); if (ts.hasProperty(shortOptionNames, s)) { s = shortOptionNames[s]; } @@ -17943,38 +25890,38 @@ var ts; } } else { - filenames.push(s); + fileNames.push(s); } } } - function parseResponseFile(filename) { - var text = ts.sys.readFile(filename); + function parseResponseFile(fileName) { + var text = ts.sys.readFile(fileName); if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, filename)); + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); return; } var args = []; var pos = 0; while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) + while (pos < text.length && text.charCodeAt(pos) <= 32) pos++; if (pos >= text.length) break; var start = pos; - if (text.charCodeAt(start) === 34 /* doubleQuote */) { + if (text.charCodeAt(start) === 34) { pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) + while (pos < text.length && text.charCodeAt(pos) !== 34) pos++; if (pos < text.length) { args.push(text.substring(start + 1, pos)); pos++; } else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, filename)); + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); } } else { - while (text.charCodeAt(pos) > 32 /* space */) + while (text.charCodeAt(pos) > 32) pos++; args.push(text.substring(start, pos)); } @@ -17983,10 +25930,98 @@ var ts; } } ts.parseCommandLine = parseCommandLine; + function readConfigFile(fileName) { + try { + var text = ts.sys.readFile(fileName); + } + catch (e) { + return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; + } + return parseConfigFileText(fileName, text); + } + ts.readConfigFile = readConfigFile; + function parseConfigFileText(fileName, jsonText) { + try { + return { config: /\S/.test(jsonText) ? JSON.parse(jsonText) : {} }; + } + catch (e) { + return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; + } + } + ts.parseConfigFileText = parseConfigFileText; + function parseConfigFile(json, host, basePath) { + var errors = []; + return { + options: getCompilerOptions(), + fileNames: getFiles(), + errors: errors + }; + function getCompilerOptions() { + var options = {}; + var optionNameMap = {}; + ts.forEach(ts.optionDeclarations, function (option) { + optionNameMap[option.name] = option; + }); + var jsonOptions = json["compilerOptions"]; + if (jsonOptions) { + for (var id in jsonOptions) { + if (ts.hasProperty(optionNameMap, id)) { + var opt = optionNameMap[id]; + var optType = opt.type; + var value = jsonOptions[id]; + var expectedType = typeof optType === "string" ? optType : "string"; + if (typeof value === expectedType) { + if (typeof optType !== "string") { + var key = value.toLowerCase(); + if (ts.hasProperty(optType, key)) { + value = optType[key]; + } + else { + errors.push(ts.createCompilerDiagnostic(opt.error)); + value = 0; + } + } + if (opt.isFilePath) { + value = ts.normalizePath(ts.combinePaths(basePath, value)); + } + options[opt.name] = value; + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, id, expectedType)); + } + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, id)); + } + } + } + return options; + } + function getFiles() { + var files = []; + if (ts.hasProperty(json, "files")) { + if (json["files"] instanceof Array) { + var files = ts.map(json["files"], function (s) { return ts.combinePaths(basePath, s); }); + } + } + else { + var sysFiles = host.readDirectory(basePath, ".ts"); + for (var i = 0; i < sysFiles.length; i++) { + var name = sysFiles[i]; + if (!ts.fileExtensionIs(name, ".d.ts") || !ts.contains(sysFiles, name.substr(0, name.length - 5) + ".ts")) { + files.push(name); + } + } + } + return files; + } + } + ts.parseConfigFile = parseConfigFile; })(ts || (ts = {})); +/// +/// var ts; (function (ts) { - var version = "1.4.1.0"; function validateLocaleAndSetLanguage(locale, errors) { var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); if (!matchResult) { @@ -17995,7 +26030,8 @@ var ts; } var language = matchResult[1]; var territory = matchResult[3]; - if (!trySetLanguageAndTerritory(language, territory, errors) && !trySetLanguageAndTerritory(language, undefined, errors)) { + if (!trySetLanguageAndTerritory(language, territory, errors) && + !trySetLanguageAndTerritory(language, undefined, errors)) { errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unsupported_locale_0, locale)); return false; } @@ -18031,7 +26067,7 @@ var ts; function countLines(program) { var count = 0; ts.forEach(program.getSourceFiles(), function (file) { - count += file.getLineAndCharacterFromPosition(file.end).line; + count += ts.getLineStarts(file).length; }); return count; } @@ -18046,11 +26082,11 @@ var ts; function reportDiagnostic(diagnostic) { var output = ""; if (diagnostic.file) { - var loc = diagnostic.file.getLineAndCharacterFromPosition(diagnostic.start); - output += diagnostic.file.filename + "(" + loc.line + "," + loc.character + "): "; + var loc = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start); + output += diagnostic.file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + "): "; } var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + diagnostic.messageText + ts.sys.newLine; + output += category + " TS" + diagnostic.code + ": " + ts.flattenDiagnosticMessageText(diagnostic.messageText, ts.sys.newLine) + ts.sys.newLine; ts.sys.write(output); } function reportDiagnostics(diagnostics) { @@ -18079,153 +26115,213 @@ var ts; function reportTimeStatistic(name, time) { reportStatisticalValue(name, (time / 1000).toFixed(2) + "s"); } + function isJSONSupported() { + return typeof JSON === "object" && typeof JSON.parse === "function"; + } function executeCommandLine(args) { var commandLine = ts.parseCommandLine(args); - var compilerOptions = commandLine.options; - if (compilerOptions.locale) { - if (typeof JSON === "undefined") { + var configFileName; + var configFileWatcher; + var cachedProgram; + var rootFileNames; + var compilerOptions; + var compilerHost; + var hostGetSourceFile; + var timerHandle; + if (commandLine.options.locale) { + if (!isJSONSupported()) { reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--locale")); - return ts.sys.exit(1); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); } validateLocaleAndSetLanguage(commandLine.options.locale, commandLine.errors); } if (commandLine.errors.length > 0) { reportDiagnostics(commandLine.errors); - return ts.sys.exit(5 /* CompilerOptionsErrors */); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); } - if (compilerOptions.version) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Version_0, version)); - return ts.sys.exit(0 /* Succeeded */); + if (commandLine.options.version) { + reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Version_0, ts.version)); + return ts.sys.exit(ts.ExitStatus.Success); } - if (compilerOptions.help) { + if (commandLine.options.help) { printVersion(); printHelp(); - return ts.sys.exit(0 /* Succeeded */); + return ts.sys.exit(ts.ExitStatus.Success); + } + if (commandLine.options.project) { + if (!isJSONSupported()) { + reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--project")); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); + } + configFileName = ts.normalizePath(ts.combinePaths(commandLine.options.project, "tsconfig.json")); + if (commandLine.fileNames.length !== 0) { + reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line)); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); + } + } + else if (commandLine.fileNames.length === 0 && isJSONSupported()) { + var searchPath = ts.normalizePath(ts.sys.getCurrentDirectory()); + configFileName = ts.findConfigFile(searchPath); } - if (commandLine.filenames.length === 0) { + if (commandLine.fileNames.length === 0 && !configFileName) { printVersion(); printHelp(); - return ts.sys.exit(5 /* CompilerOptionsErrors */); + return ts.sys.exit(ts.ExitStatus.Success); } - var defaultCompilerHost = ts.createCompilerHost(compilerOptions); - if (compilerOptions.watch) { + if (commandLine.options.watch) { if (!ts.sys.watchFile) { reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--watch")); - return ts.sys.exit(5 /* CompilerOptionsErrors */); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); + } + if (configFileName) { + configFileWatcher = ts.sys.watchFile(configFileName, configFileChanged); } - watchProgram(commandLine, defaultCompilerHost); - } - else { - var result = compile(commandLine, defaultCompilerHost).exitStatus; - return ts.sys.exit(result); - } - } - ts.executeCommandLine = executeCommandLine; - function watchProgram(commandLine, compilerHost) { - var watchers = {}; - var updatedFiles = {}; - var program = compile(commandLine, compilerHost).program; - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Compilation_complete_Watching_for_file_changes)); - addWatchers(program); - return; - function addWatchers(program) { - ts.forEach(program.getSourceFiles(), function (f) { - var filename = getCanonicalName(f.filename); - watchers[filename] = ts.sys.watchFile(filename, fileUpdated); - }); } - function removeWatchers(program) { - ts.forEach(program.getSourceFiles(), function (f) { - var filename = getCanonicalName(f.filename); - if (ts.hasProperty(watchers, filename)) { - watchers[filename].close(); + performCompilation(); + function performCompilation() { + if (!cachedProgram) { + if (configFileName) { + var result = ts.readConfigFile(configFileName); + if (result.error) { + reportDiagnostic(result.error); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); + } + var configObject = result.config; + var configParseResult = ts.parseConfigFile(configObject, ts.sys, ts.getDirectoryPath(configFileName)); + if (configParseResult.errors.length > 0) { + reportDiagnostics(configParseResult.errors); + return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); + } + rootFileNames = configParseResult.fileNames; + compilerOptions = ts.extend(commandLine.options, configParseResult.options); } - }); - watchers = {}; - } - function fileUpdated(filename) { - var firstNotification = ts.isEmpty(updatedFiles); - updatedFiles[getCanonicalName(filename)] = true; - if (firstNotification) { - setTimeout(function () { - var changedFiles = updatedFiles; - updatedFiles = {}; - recompile(changedFiles); - }, 250); - } - } - function recompile(changedFiles) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.File_change_detected_Compiling)); - removeWatchers(program); - var oldSourceFiles = ts.arrayToMap(ts.filter(program.getSourceFiles(), function (file) { return !ts.hasProperty(changedFiles, getCanonicalName(file.filename)); }), function (file) { return getCanonicalName(file.filename); }); - var newCompilerHost = ts.clone(compilerHost); - newCompilerHost.getSourceFile = function (fileName, languageVersion, onError) { - fileName = getCanonicalName(fileName); - var sourceFile = ts.lookUp(oldSourceFiles, fileName); - if (sourceFile) { - return sourceFile; + else { + rootFileNames = commandLine.fileNames; + compilerOptions = commandLine.options; } - return compilerHost.getSourceFile(fileName, languageVersion, onError); - }; - program = compile(commandLine, newCompilerHost).program; + compilerHost = ts.createCompilerHost(compilerOptions); + hostGetSourceFile = compilerHost.getSourceFile; + compilerHost.getSourceFile = getSourceFile; + } + var compileResult = compile(rootFileNames, compilerOptions, compilerHost); + if (!compilerOptions.watch) { + return ts.sys.exit(compileResult.exitStatus); + } + setCachedProgram(compileResult.program); reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Compilation_complete_Watching_for_file_changes)); - addWatchers(program); } - function getCanonicalName(fileName) { - return compilerHost.getCanonicalFileName(fileName); - } - } - function compile(commandLine, compilerHost) { - var parseStart = new Date().getTime(); - var compilerOptions = commandLine.options; - var program = ts.createProgram(commandLine.filenames, compilerOptions, compilerHost); - var bindStart = new Date().getTime(); - var errors = program.getDiagnostics(); - var exitStatus; - if (errors.length) { - var checkStart = bindStart; - var emitStart = bindStart; - var reportStart = bindStart; - exitStatus = 1 /* AllOutputGenerationSkipped */; + function getSourceFile(fileName, languageVersion, onError) { + if (cachedProgram) { + var sourceFile = cachedProgram.getSourceFile(fileName); + if (sourceFile && sourceFile.fileWatcher) { + return sourceFile; + } + } + var sourceFile = hostGetSourceFile(fileName, languageVersion, onError); + if (sourceFile && compilerOptions.watch) { + sourceFile.fileWatcher = ts.sys.watchFile(sourceFile.fileName, function () { return sourceFileChanged(sourceFile); }); + } + return sourceFile; } - else { - var checker = program.getTypeChecker(true); - var checkStart = new Date().getTime(); - errors = checker.getDiagnostics(); - if (checker.isEmitBlocked()) { - exitStatus = 1 /* AllOutputGenerationSkipped */; + function setCachedProgram(program) { + if (cachedProgram) { + var newSourceFiles = program ? program.getSourceFiles() : undefined; + ts.forEach(cachedProgram.getSourceFiles(), function (sourceFile) { + if (!(newSourceFiles && ts.contains(newSourceFiles, sourceFile))) { + if (sourceFile.fileWatcher) { + sourceFile.fileWatcher.close(); + sourceFile.fileWatcher = undefined; + } + } + }); } - else { - var emitStart = new Date().getTime(); - var emitOutput = checker.emitFiles(); - var emitErrors = emitOutput.diagnostics; - exitStatus = emitOutput.emitResultStatus; - var reportStart = new Date().getTime(); - errors = ts.concatenate(errors, emitErrors); + cachedProgram = program; + } + function sourceFileChanged(sourceFile) { + sourceFile.fileWatcher.close(); + sourceFile.fileWatcher = undefined; + startTimer(); + } + function configFileChanged() { + setCachedProgram(undefined); + startTimer(); + } + function startTimer() { + if (timerHandle) { + clearTimeout(timerHandle); } + timerHandle = setTimeout(recompile, 250); + } + function recompile() { + timerHandle = undefined; + reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.File_change_detected_Starting_incremental_compilation)); + performCompilation(); + } + } + ts.executeCommandLine = executeCommandLine; + function compile(fileNames, compilerOptions, compilerHost) { + ts.ioReadTime = 0; + ts.ioWriteTime = 0; + ts.programTime = 0; + ts.bindTime = 0; + ts.checkTime = 0; + ts.emitTime = 0; + var program = ts.createProgram(fileNames, compilerOptions, compilerHost); + var exitStatus = compileProgram(); + if (compilerOptions.listFiles) { + ts.forEach(program.getSourceFiles(), function (file) { + ts.sys.write(file.fileName + ts.sys.newLine); + }); } - reportDiagnostics(errors); - if (commandLine.options.diagnostics) { + if (compilerOptions.diagnostics) { var memoryUsed = ts.sys.getMemoryUsage ? ts.sys.getMemoryUsage() : -1; reportCountStatistic("Files", program.getSourceFiles().length); reportCountStatistic("Lines", countLines(program)); - reportCountStatistic("Nodes", checker ? checker.getNodeCount() : 0); - reportCountStatistic("Identifiers", checker ? checker.getIdentifierCount() : 0); - reportCountStatistic("Symbols", checker ? checker.getSymbolCount() : 0); - reportCountStatistic("Types", checker ? checker.getTypeCount() : 0); + reportCountStatistic("Nodes", program.getNodeCount()); + reportCountStatistic("Identifiers", program.getIdentifierCount()); + reportCountStatistic("Symbols", program.getSymbolCount()); + reportCountStatistic("Types", program.getTypeCount()); if (memoryUsed >= 0) { reportStatisticalValue("Memory used", Math.round(memoryUsed / 1000) + "K"); } - reportTimeStatistic("Parse time", bindStart - parseStart); - reportTimeStatistic("Bind time", checkStart - bindStart); - reportTimeStatistic("Check time", emitStart - checkStart); - reportTimeStatistic("Emit time", reportStart - emitStart); - reportTimeStatistic("Total time", reportStart - parseStart); + reportTimeStatistic("I/O read", ts.ioReadTime); + reportTimeStatistic("I/O write", ts.ioWriteTime); + reportTimeStatistic("Parse time", ts.programTime); + reportTimeStatistic("Bind time", ts.bindTime); + reportTimeStatistic("Check time", ts.checkTime); + reportTimeStatistic("Emit time", ts.emitTime); + reportTimeStatistic("Total time", ts.programTime + ts.bindTime + ts.checkTime + ts.emitTime); } return { program: program, exitStatus: exitStatus }; + function compileProgram() { + var diagnostics = program.getSyntacticDiagnostics(); + reportDiagnostics(diagnostics); + if (diagnostics.length === 0) { + var diagnostics = program.getGlobalDiagnostics(); + reportDiagnostics(diagnostics); + if (diagnostics.length === 0) { + var diagnostics = program.getSemanticDiagnostics(); + reportDiagnostics(diagnostics); + } + } + if (compilerOptions.noEmit) { + return diagnostics.length + ? ts.ExitStatus.DiagnosticsPresent_OutputsSkipped + : ts.ExitStatus.Success; + } + var emitOutput = program.emit(); + reportDiagnostics(emitOutput.diagnostics); + if (emitOutput.emitSkipped) { + return ts.ExitStatus.DiagnosticsPresent_OutputsSkipped; + } + if (diagnostics.length > 0 || emitOutput.diagnostics.length > 0) { + return ts.ExitStatus.DiagnosticsPresent_OutputsGenerated; + } + return ts.ExitStatus.Success; + } } function printVersion() { - ts.sys.write(getDiagnosticText(ts.Diagnostics.Version_0, version) + ts.sys.newLine); + ts.sys.write(getDiagnosticText(ts.Diagnostics.Version_0, ts.version) + ts.sys.newLine); } function printHelp() { var output = ""; @@ -18242,7 +26338,7 @@ var ts; output += padding + "tsc @args.txt" + ts.sys.newLine; output += ts.sys.newLine; output += getDiagnosticText(ts.Diagnostics.Options_Colon) + ts.sys.newLine; - var optsList = ts.optionDeclarations.slice(); + var optsList = ts.filter(ts.optionDeclarations.slice(), function (v) { return !v.experimental; }); optsList.sort(function (a, b) { return ts.compareValues(a.name.toLowerCase(), b.name.toLowerCase()); }); var marginLength = 0; var usageColumn = []; diff --git a/lib/typescript-src/support/typescript/bin/typescript.d.ts b/lib/typescript-src/support/typescript/bin/typescript.d.ts index 2d507f0..31c3902 100644 --- a/lib/typescript-src/support/typescript/bin/typescript.d.ts +++ b/lib/typescript-src/support/typescript/bin/typescript.d.ts @@ -17,6 +17,13 @@ declare module "typescript" { interface Map { [index: string]: T; } + interface FileMap { + get(fileName: string): T; + set(fileName: string, value: T): void; + contains(fileName: string): boolean; + remove(fileName: string): void; + forEachValue(f: (v: T) => void): void; + } interface TextRange { pos: number; end: number; @@ -28,230 +35,254 @@ declare module "typescript" { MultiLineCommentTrivia = 3, NewLineTrivia = 4, WhitespaceTrivia = 5, - NumericLiteral = 6, - StringLiteral = 7, - RegularExpressionLiteral = 8, - NoSubstitutionTemplateLiteral = 9, - TemplateHead = 10, - TemplateMiddle = 11, - TemplateTail = 12, - OpenBraceToken = 13, - CloseBraceToken = 14, - OpenParenToken = 15, - CloseParenToken = 16, - OpenBracketToken = 17, - CloseBracketToken = 18, - DotToken = 19, - DotDotDotToken = 20, - SemicolonToken = 21, - CommaToken = 22, - LessThanToken = 23, - GreaterThanToken = 24, - LessThanEqualsToken = 25, - GreaterThanEqualsToken = 26, - EqualsEqualsToken = 27, - ExclamationEqualsToken = 28, - EqualsEqualsEqualsToken = 29, - ExclamationEqualsEqualsToken = 30, - EqualsGreaterThanToken = 31, - PlusToken = 32, - MinusToken = 33, - AsteriskToken = 34, - SlashToken = 35, - PercentToken = 36, - PlusPlusToken = 37, - MinusMinusToken = 38, - LessThanLessThanToken = 39, - GreaterThanGreaterThanToken = 40, - GreaterThanGreaterThanGreaterThanToken = 41, - AmpersandToken = 42, - BarToken = 43, - CaretToken = 44, - ExclamationToken = 45, - TildeToken = 46, - AmpersandAmpersandToken = 47, - BarBarToken = 48, - QuestionToken = 49, - ColonToken = 50, - EqualsToken = 51, - PlusEqualsToken = 52, - MinusEqualsToken = 53, - AsteriskEqualsToken = 54, - SlashEqualsToken = 55, - PercentEqualsToken = 56, - LessThanLessThanEqualsToken = 57, - GreaterThanGreaterThanEqualsToken = 58, - GreaterThanGreaterThanGreaterThanEqualsToken = 59, - AmpersandEqualsToken = 60, - BarEqualsToken = 61, - CaretEqualsToken = 62, - Identifier = 63, - BreakKeyword = 64, - CaseKeyword = 65, - CatchKeyword = 66, - ClassKeyword = 67, - ConstKeyword = 68, - ContinueKeyword = 69, - DebuggerKeyword = 70, - DefaultKeyword = 71, - DeleteKeyword = 72, - DoKeyword = 73, - ElseKeyword = 74, - EnumKeyword = 75, - ExportKeyword = 76, - ExtendsKeyword = 77, - FalseKeyword = 78, - FinallyKeyword = 79, - ForKeyword = 80, - FunctionKeyword = 81, - IfKeyword = 82, - ImportKeyword = 83, - InKeyword = 84, - InstanceOfKeyword = 85, - NewKeyword = 86, - NullKeyword = 87, - ReturnKeyword = 88, - SuperKeyword = 89, - SwitchKeyword = 90, - ThisKeyword = 91, - ThrowKeyword = 92, - TrueKeyword = 93, - TryKeyword = 94, - TypeOfKeyword = 95, - VarKeyword = 96, - VoidKeyword = 97, - WhileKeyword = 98, - WithKeyword = 99, - ImplementsKeyword = 100, - InterfaceKeyword = 101, - LetKeyword = 102, - PackageKeyword = 103, - PrivateKeyword = 104, - ProtectedKeyword = 105, - PublicKeyword = 106, - StaticKeyword = 107, - YieldKeyword = 108, - AnyKeyword = 109, - BooleanKeyword = 110, - ConstructorKeyword = 111, - DeclareKeyword = 112, - GetKeyword = 113, - ModuleKeyword = 114, - RequireKeyword = 115, - NumberKeyword = 116, - SetKeyword = 117, - StringKeyword = 118, - TypeKeyword = 119, - QualifiedName = 120, - ComputedPropertyName = 121, - TypeParameter = 122, - Parameter = 123, - Property = 124, - Method = 125, - Constructor = 126, - GetAccessor = 127, - SetAccessor = 128, - CallSignature = 129, - ConstructSignature = 130, - IndexSignature = 131, - TypeReference = 132, - FunctionType = 133, - ConstructorType = 134, - TypeQuery = 135, - TypeLiteral = 136, - ArrayType = 137, - TupleType = 138, - UnionType = 139, - ParenthesizedType = 140, - ArrayLiteralExpression = 141, - ObjectLiteralExpression = 142, - PropertyAccessExpression = 143, - ElementAccessExpression = 144, - CallExpression = 145, - NewExpression = 146, - TaggedTemplateExpression = 147, - TypeAssertionExpression = 148, - ParenthesizedExpression = 149, - FunctionExpression = 150, - ArrowFunction = 151, - DeleteExpression = 152, - TypeOfExpression = 153, - VoidExpression = 154, - PrefixUnaryExpression = 155, - PostfixUnaryExpression = 156, - BinaryExpression = 157, - ConditionalExpression = 158, - TemplateExpression = 159, - YieldExpression = 160, - OmittedExpression = 161, - TemplateSpan = 162, - Block = 163, - VariableStatement = 164, - EmptyStatement = 165, - ExpressionStatement = 166, - IfStatement = 167, - DoStatement = 168, - WhileStatement = 169, - ForStatement = 170, - ForInStatement = 171, - ContinueStatement = 172, - BreakStatement = 173, - ReturnStatement = 174, - WithStatement = 175, - SwitchStatement = 176, - LabeledStatement = 177, - ThrowStatement = 178, - TryStatement = 179, - TryBlock = 180, - FinallyBlock = 181, - DebuggerStatement = 182, - VariableDeclaration = 183, - FunctionDeclaration = 184, - ClassDeclaration = 185, - InterfaceDeclaration = 186, - TypeAliasDeclaration = 187, - EnumDeclaration = 188, - ModuleDeclaration = 189, - ModuleBlock = 190, - ImportDeclaration = 191, - ExportAssignment = 192, - ExternalModuleReference = 193, - CaseClause = 194, - DefaultClause = 195, - HeritageClause = 196, - CatchClause = 197, - PropertyAssignment = 198, - ShorthandPropertyAssignment = 199, - EnumMember = 200, - SourceFile = 201, - Program = 202, - SyntaxList = 203, - Count = 204, - FirstAssignment = 51, - LastAssignment = 62, - FirstReservedWord = 64, - LastReservedWord = 99, - FirstKeyword = 64, - LastKeyword = 119, - FirstFutureReservedWord = 100, - LastFutureReservedWord = 108, - FirstTypeNode = 132, - LastTypeNode = 140, - FirstPunctuation = 13, - LastPunctuation = 62, + ConflictMarkerTrivia = 6, + NumericLiteral = 7, + StringLiteral = 8, + RegularExpressionLiteral = 9, + NoSubstitutionTemplateLiteral = 10, + TemplateHead = 11, + TemplateMiddle = 12, + TemplateTail = 13, + OpenBraceToken = 14, + CloseBraceToken = 15, + OpenParenToken = 16, + CloseParenToken = 17, + OpenBracketToken = 18, + CloseBracketToken = 19, + DotToken = 20, + DotDotDotToken = 21, + SemicolonToken = 22, + CommaToken = 23, + LessThanToken = 24, + GreaterThanToken = 25, + LessThanEqualsToken = 26, + GreaterThanEqualsToken = 27, + EqualsEqualsToken = 28, + ExclamationEqualsToken = 29, + EqualsEqualsEqualsToken = 30, + ExclamationEqualsEqualsToken = 31, + EqualsGreaterThanToken = 32, + PlusToken = 33, + MinusToken = 34, + AsteriskToken = 35, + SlashToken = 36, + PercentToken = 37, + PlusPlusToken = 38, + MinusMinusToken = 39, + LessThanLessThanToken = 40, + GreaterThanGreaterThanToken = 41, + GreaterThanGreaterThanGreaterThanToken = 42, + AmpersandToken = 43, + BarToken = 44, + CaretToken = 45, + ExclamationToken = 46, + TildeToken = 47, + AmpersandAmpersandToken = 48, + BarBarToken = 49, + QuestionToken = 50, + ColonToken = 51, + AtToken = 52, + EqualsToken = 53, + PlusEqualsToken = 54, + MinusEqualsToken = 55, + AsteriskEqualsToken = 56, + SlashEqualsToken = 57, + PercentEqualsToken = 58, + LessThanLessThanEqualsToken = 59, + GreaterThanGreaterThanEqualsToken = 60, + GreaterThanGreaterThanGreaterThanEqualsToken = 61, + AmpersandEqualsToken = 62, + BarEqualsToken = 63, + CaretEqualsToken = 64, + Identifier = 65, + BreakKeyword = 66, + CaseKeyword = 67, + CatchKeyword = 68, + ClassKeyword = 69, + ConstKeyword = 70, + ContinueKeyword = 71, + DebuggerKeyword = 72, + DefaultKeyword = 73, + DeleteKeyword = 74, + DoKeyword = 75, + ElseKeyword = 76, + EnumKeyword = 77, + ExportKeyword = 78, + ExtendsKeyword = 79, + FalseKeyword = 80, + FinallyKeyword = 81, + ForKeyword = 82, + FunctionKeyword = 83, + IfKeyword = 84, + ImportKeyword = 85, + InKeyword = 86, + InstanceOfKeyword = 87, + NewKeyword = 88, + NullKeyword = 89, + ReturnKeyword = 90, + SuperKeyword = 91, + SwitchKeyword = 92, + ThisKeyword = 93, + ThrowKeyword = 94, + TrueKeyword = 95, + TryKeyword = 96, + TypeOfKeyword = 97, + VarKeyword = 98, + VoidKeyword = 99, + WhileKeyword = 100, + WithKeyword = 101, + ImplementsKeyword = 102, + InterfaceKeyword = 103, + LetKeyword = 104, + PackageKeyword = 105, + PrivateKeyword = 106, + ProtectedKeyword = 107, + PublicKeyword = 108, + StaticKeyword = 109, + YieldKeyword = 110, + AsKeyword = 111, + AnyKeyword = 112, + BooleanKeyword = 113, + ConstructorKeyword = 114, + DeclareKeyword = 115, + GetKeyword = 116, + ModuleKeyword = 117, + NamespaceKeyword = 118, + RequireKeyword = 119, + NumberKeyword = 120, + SetKeyword = 121, + StringKeyword = 122, + SymbolKeyword = 123, + TypeKeyword = 124, + FromKeyword = 125, + OfKeyword = 126, + QualifiedName = 127, + ComputedPropertyName = 128, + TypeParameter = 129, + Parameter = 130, + Decorator = 131, + PropertySignature = 132, + PropertyDeclaration = 133, + MethodSignature = 134, + MethodDeclaration = 135, + Constructor = 136, + GetAccessor = 137, + SetAccessor = 138, + CallSignature = 139, + ConstructSignature = 140, + IndexSignature = 141, + TypeReference = 142, + FunctionType = 143, + ConstructorType = 144, + TypeQuery = 145, + TypeLiteral = 146, + ArrayType = 147, + TupleType = 148, + UnionType = 149, + ParenthesizedType = 150, + ObjectBindingPattern = 151, + ArrayBindingPattern = 152, + BindingElement = 153, + ArrayLiteralExpression = 154, + ObjectLiteralExpression = 155, + PropertyAccessExpression = 156, + ElementAccessExpression = 157, + CallExpression = 158, + NewExpression = 159, + TaggedTemplateExpression = 160, + TypeAssertionExpression = 161, + ParenthesizedExpression = 162, + FunctionExpression = 163, + ArrowFunction = 164, + DeleteExpression = 165, + TypeOfExpression = 166, + VoidExpression = 167, + PrefixUnaryExpression = 168, + PostfixUnaryExpression = 169, + BinaryExpression = 170, + ConditionalExpression = 171, + TemplateExpression = 172, + YieldExpression = 173, + SpreadElementExpression = 174, + ClassExpression = 175, + OmittedExpression = 176, + ExpressionWithTypeArguments = 177, + TemplateSpan = 178, + SemicolonClassElement = 179, + Block = 180, + VariableStatement = 181, + EmptyStatement = 182, + ExpressionStatement = 183, + IfStatement = 184, + DoStatement = 185, + WhileStatement = 186, + ForStatement = 187, + ForInStatement = 188, + ForOfStatement = 189, + ContinueStatement = 190, + BreakStatement = 191, + ReturnStatement = 192, + WithStatement = 193, + SwitchStatement = 194, + LabeledStatement = 195, + ThrowStatement = 196, + TryStatement = 197, + DebuggerStatement = 198, + VariableDeclaration = 199, + VariableDeclarationList = 200, + FunctionDeclaration = 201, + ClassDeclaration = 202, + InterfaceDeclaration = 203, + TypeAliasDeclaration = 204, + EnumDeclaration = 205, + ModuleDeclaration = 206, + ModuleBlock = 207, + CaseBlock = 208, + ImportEqualsDeclaration = 209, + ImportDeclaration = 210, + ImportClause = 211, + NamespaceImport = 212, + NamedImports = 213, + ImportSpecifier = 214, + ExportAssignment = 215, + ExportDeclaration = 216, + NamedExports = 217, + ExportSpecifier = 218, + MissingDeclaration = 219, + ExternalModuleReference = 220, + CaseClause = 221, + DefaultClause = 222, + HeritageClause = 223, + CatchClause = 224, + PropertyAssignment = 225, + ShorthandPropertyAssignment = 226, + EnumMember = 227, + SourceFile = 228, + SyntaxList = 229, + Count = 230, + FirstAssignment = 53, + LastAssignment = 64, + FirstReservedWord = 66, + LastReservedWord = 101, + FirstKeyword = 66, + LastKeyword = 126, + FirstFutureReservedWord = 102, + LastFutureReservedWord = 110, + FirstTypeNode = 142, + LastTypeNode = 150, + FirstPunctuation = 14, + LastPunctuation = 64, FirstToken = 0, - LastToken = 119, + LastToken = 126, FirstTriviaToken = 2, - LastTriviaToken = 5, - FirstLiteralToken = 6, - LastLiteralToken = 9, - FirstTemplateToken = 9, - LastTemplateToken = 12, - FirstOperator = 21, - LastOperator = 62, - FirstBinaryOperator = 23, - LastBinaryOperator = 62, - FirstNode = 120, + LastTriviaToken = 6, + FirstLiteralToken = 7, + LastLiteralToken = 10, + FirstTemplateToken = 10, + LastTemplateToken = 13, + FirstBinaryOperator = 24, + LastBinaryOperator = 64, + FirstNode = 127, } const enum NodeFlags { Export = 1, @@ -260,35 +291,25 @@ declare module "typescript" { Private = 32, Protected = 64, Static = 128, - MultiLine = 256, - Synthetic = 512, - DeclarationFile = 1024, - Let = 2048, - Const = 4096, - OctalLiteral = 8192, - Modifier = 243, + Default = 256, + MultiLine = 512, + Synthetic = 1024, + DeclarationFile = 2048, + Let = 4096, + Const = 8192, + OctalLiteral = 16384, + Namespace = 32768, + ExportContext = 65536, + Modifier = 499, AccessibilityModifier = 112, - BlockScoped = 6144, - } - const enum ParserContextFlags { - StrictMode = 1, - DisallowIn = 2, - Yield = 4, - GeneratorParameter = 8, - ContainsError = 16, - HasPropagatedChildContainsErrorFlag = 32, + BlockScoped = 12288, } interface Node extends TextRange { kind: SyntaxKind; flags: NodeFlags; - parserContextFlags?: ParserContextFlags; - id?: number; - parent?: Node; - symbol?: Symbol; - locals?: SymbolTable; - nextContainer?: Node; - localSymbol?: Symbol; + decorators?: NodeArray; modifiers?: ModifiersArray; + parent?: Node; } interface NodeArray extends Array, TextRange { hasTrailingComma?: boolean; @@ -298,13 +319,14 @@ declare module "typescript" { } interface Identifier extends PrimaryExpression { text: string; + originalKeywordKind?: SyntaxKind; } interface QualifiedName extends Node { left: EntityName; right: Identifier; } type EntityName = Identifier | QualifiedName; - type DeclarationName = Identifier | LiteralExpression | ComputedPropertyName; + type DeclarationName = Identifier | LiteralExpression | ComputedPropertyName | BindingPattern; interface Declaration extends Node { _declarationBrand: any; name?: DeclarationName; @@ -312,6 +334,9 @@ declare module "typescript" { interface ComputedPropertyName extends Node { expression: Expression; } + interface Decorator extends Node { + expression: LeftHandSideExpression; + } interface TypeParameterDeclaration extends Declaration { name: Identifier; constraint?: TypeNode; @@ -323,37 +348,56 @@ declare module "typescript" { type?: TypeNode; } interface VariableDeclaration extends Declaration { - name: Identifier; + parent?: VariableDeclarationList; + name: Identifier | BindingPattern; type?: TypeNode; initializer?: Expression; } + interface VariableDeclarationList extends Node { + declarations: NodeArray; + } interface ParameterDeclaration extends Declaration { dotDotDotToken?: Node; - name: Identifier; + name: Identifier | BindingPattern; questionToken?: Node; - type?: TypeNode | StringLiteralExpression; + type?: TypeNode; + initializer?: Expression; + } + interface BindingElement extends Declaration { + propertyName?: Identifier; + dotDotDotToken?: Node; + name: Identifier | BindingPattern; initializer?: Expression; } interface PropertyDeclaration extends Declaration, ClassElement { - _propertyDeclarationBrand: any; + name: DeclarationName; questionToken?: Node; type?: TypeNode; initializer?: Expression; } - type VariableOrParameterDeclaration = VariableDeclaration | ParameterDeclaration; - type VariableOrParameterOrPropertyDeclaration = VariableOrParameterDeclaration | PropertyDeclaration; interface ObjectLiteralElement extends Declaration { _objectLiteralBrandBrand: any; } + interface PropertyAssignment extends ObjectLiteralElement { + _propertyAssignmentBrand: any; + name: DeclarationName; + questionToken?: Node; + initializer: Expression; + } interface ShorthandPropertyAssignment extends ObjectLiteralElement { name: Identifier; questionToken?: Node; } - interface PropertyAssignment extends ObjectLiteralElement { - _propertyAssignmentBrand: any; + interface VariableLikeDeclaration extends Declaration { + propertyName?: Identifier; + dotDotDotToken?: Node; name: DeclarationName; questionToken?: Node; - initializer: Expression; + type?: TypeNode; + initializer?: Expression; + } + interface BindingPattern extends Node { + elements: NodeArray; } /** * Several node kinds share function-like features such as a signature, @@ -370,7 +414,7 @@ declare module "typescript" { body?: Block | Expression; } interface FunctionDeclaration extends FunctionLikeDeclaration, Statement { - name: Identifier; + name?: Identifier; body?: Block; } interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { @@ -379,6 +423,9 @@ declare module "typescript" { interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement { body?: Block; } + interface SemicolonClassElement extends ClassElement { + _semicolonClassElementBrand: any; + } interface AccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { _accessorDeclarationBrand: any; body: Block; @@ -414,6 +461,9 @@ declare module "typescript" { interface ParenthesizedTypeNode extends TypeNode { type: TypeNode; } + interface StringLiteral extends LiteralExpression, TypeNode { + _stringLiteralBrand: any; + } interface Expression extends Node { _expressionBrand: any; contextualType?: Type; @@ -456,24 +506,27 @@ declare module "typescript" { } interface BinaryExpression extends Expression { left: Expression; - operator: SyntaxKind; + operatorToken: Node; right: Expression; } interface ConditionalExpression extends Expression { condition: Expression; + questionToken: Node; whenTrue: Expression; + colonToken: Node; whenFalse: Expression; } interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration { name?: Identifier; body: Block | Expression; } + interface ArrowFunction extends Expression, FunctionLikeDeclaration { + equalsGreaterThanToken: Node; + } interface LiteralExpression extends PrimaryExpression { text: string; isUnterminated?: boolean; - } - interface StringLiteralExpression extends LiteralExpression { - _stringLiteralExpressionBrand: any; + hasExtendedUnicodeEscape?: boolean; } interface TemplateExpression extends PrimaryExpression { head: LiteralExpression; @@ -489,11 +542,15 @@ declare module "typescript" { interface ArrayLiteralExpression extends PrimaryExpression { elements: NodeArray; } + interface SpreadElementExpression extends Expression { + expression: Expression; + } interface ObjectLiteralExpression extends PrimaryExpression, Declaration { properties: NodeArray; } interface PropertyAccessExpression extends MemberExpression { expression: LeftHandSideExpression; + dotToken: Node; name: Identifier; } interface ElementAccessExpression extends MemberExpression { @@ -505,6 +562,10 @@ declare module "typescript" { typeArguments?: NodeArray; arguments: NodeArray; } + interface ExpressionWithTypeArguments extends TypeNode { + expression: LeftHandSideExpression; + typeArguments?: NodeArray; + } interface NewExpression extends CallExpression, PrimaryExpression { } interface TaggedTemplateExpression extends MemberExpression { @@ -523,7 +584,7 @@ declare module "typescript" { statements: NodeArray; } interface VariableStatement extends Statement { - declarations: NodeArray; + declarationList: VariableDeclarationList; } interface ExpressionStatement extends Statement { expression: Expression; @@ -543,14 +604,16 @@ declare module "typescript" { expression: Expression; } interface ForStatement extends IterationStatement { - declarations?: NodeArray; - initializer?: Expression; + initializer?: VariableDeclarationList | Expression; condition?: Expression; - iterator?: Expression; + incrementor?: Expression; } interface ForInStatement extends IterationStatement { - declarations?: NodeArray; - variable?: Expression; + initializer: VariableDeclarationList | Expression; + expression: Expression; + } + interface ForOfStatement extends IterationStatement { + initializer: VariableDeclarationList | Expression; expression: Expression; } interface BreakOrContinueStatement extends Statement { @@ -565,6 +628,9 @@ declare module "typescript" { } interface SwitchStatement extends Statement { expression: Expression; + caseBlock: CaseBlock; + } + interface CaseBlock extends Node { clauses: NodeArray; } interface CaseClause extends Node { @@ -587,20 +653,23 @@ declare module "typescript" { catchClause?: CatchClause; finallyBlock?: Block; } - interface CatchClause extends Declaration { - name: Identifier; - type?: TypeNode; + interface CatchClause extends Node { + variableDeclaration: VariableDeclaration; block: Block; } interface ModuleElement extends Node { _moduleElementBrand: any; } - interface ClassDeclaration extends Declaration, ModuleElement { - name: Identifier; + interface ClassLikeDeclaration extends Declaration { + name?: Identifier; typeParameters?: NodeArray; heritageClauses?: NodeArray; members: NodeArray; } + interface ClassDeclaration extends ClassLikeDeclaration, Statement { + } + interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression { + } interface ClassElement extends Declaration { _classElementBrand: any; } @@ -612,7 +681,7 @@ declare module "typescript" { } interface HeritageClause extends Node { token: SyntaxKind; - types?: NodeArray; + types?: NodeArray; } interface TypeAliasDeclaration extends Declaration, ModuleElement { name: Identifier; @@ -633,64 +702,112 @@ declare module "typescript" { interface ModuleBlock extends Node, ModuleElement { statements: NodeArray; } - interface ImportDeclaration extends Declaration, ModuleElement { + interface ImportEqualsDeclaration extends Declaration, ModuleElement { name: Identifier; moduleReference: EntityName | ExternalModuleReference; } interface ExternalModuleReference extends Node { expression?: Expression; } - interface ExportAssignment extends Statement, ModuleElement { - exportName: Identifier; + interface ImportDeclaration extends ModuleElement { + importClause?: ImportClause; + moduleSpecifier: Expression; + } + interface ImportClause extends Declaration { + name?: Identifier; + namedBindings?: NamespaceImport | NamedImports; + } + interface NamespaceImport extends Declaration { + name: Identifier; + } + interface ExportDeclaration extends Declaration, ModuleElement { + exportClause?: NamedExports; + moduleSpecifier?: Expression; + } + interface NamedImportsOrExports extends Node { + elements: NodeArray; + } + type NamedImports = NamedImportsOrExports; + type NamedExports = NamedImportsOrExports; + interface ImportOrExportSpecifier extends Declaration { + propertyName?: Identifier; + name: Identifier; + } + type ImportSpecifier = ImportOrExportSpecifier; + type ExportSpecifier = ImportOrExportSpecifier; + interface ExportAssignment extends Declaration, ModuleElement { + isExportEquals?: boolean; + expression: Expression; } interface FileReference extends TextRange { - filename: string; + fileName: string; } interface CommentRange extends TextRange { hasTrailingNewLine?: boolean; + kind: SyntaxKind; } interface SourceFile extends Declaration { statements: NodeArray; endOfFileToken: Node; - filename: string; + fileName: string; text: string; - getLineAndCharacterFromPosition(position: number): LineAndCharacter; - getPositionFromLineAndCharacter(line: number, character: number): number; - getLineStarts(): number[]; - amdDependencies: string[]; - amdModuleName: string; + amdDependencies: { + path: string; + name: string; + }[]; + moduleName: string; referencedFiles: FileReference[]; - referenceDiagnostics: Diagnostic[]; - parseDiagnostics: Diagnostic[]; - grammarDiagnostics: Diagnostic[]; - getSyntacticDiagnostics(): Diagnostic[]; - semanticDiagnostics: Diagnostic[]; hasNoDefaultLib: boolean; - externalModuleIndicator: Node; - nodeCount: number; - identifierCount: number; - symbolCount: number; - isOpen: boolean; - version: string; languageVersion: ScriptTarget; - identifiers: Map; } - interface Program { - getSourceFile(filename: string): SourceFile; - getSourceFiles(): SourceFile[]; + interface ScriptReferenceHost { getCompilerOptions(): CompilerOptions; - getCompilerHost(): CompilerHost; - getDiagnostics(sourceFile?: SourceFile): Diagnostic[]; + getSourceFile(fileName: string): SourceFile; + getCurrentDirectory(): string; + } + interface ParseConfigHost { + readDirectory(rootDir: string, extension: string): string[]; + } + interface WriteFileCallback { + (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void; + } + interface Program extends ScriptReferenceHost { + /** + * Get a list of files in the program + */ + getSourceFiles(): SourceFile[]; + /** + * Emits the JavaScript and declaration files. If targetSourceFile is not specified, then + * the JavaScript and declaration files will be produced for all the files in this program. + * If targetSourceFile is specified, then only the JavaScript and declaration for that + * specific file will be generated. + * + * If writeFile is not specified then the writeFile callback from the compiler host will be + * used for writing the JavaScript and declaration files. Otherwise, the writeFile parameter + * will be invoked when writing the JavaScript and declaration files. + */ + emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback): EmitResult; + getSyntacticDiagnostics(sourceFile?: SourceFile): Diagnostic[]; getGlobalDiagnostics(): Diagnostic[]; - getTypeChecker(fullTypeCheckMode: boolean): TypeChecker; - getCommonSourceDirectory(): string; + getSemanticDiagnostics(sourceFile?: SourceFile): Diagnostic[]; + getDeclarationDiagnostics(sourceFile?: SourceFile): Diagnostic[]; + /** + * Gets a type checker that can be used to semantically analyze source fils in the program. + */ + getTypeChecker(): TypeChecker; } interface SourceMapSpan { + /** Line number in the .js file. */ emittedLine: number; + /** Column number in the .js file. */ emittedColumn: number; + /** Line number in the .ts file. */ sourceLine: number; + /** Column number in the .ts file. */ sourceColumn: number; + /** Optional name (index into names array) associated with this span. */ nameIndex?: number; + /** .ts file (index into sources array) associated with this span */ sourceIndex: number; } interface SourceMapData { @@ -699,34 +816,28 @@ declare module "typescript" { sourceMapFile: string; sourceMapSourceRoot: string; sourceMapSources: string[]; + sourceMapSourcesContent?: string[]; inputSourceFileNames: string[]; sourceMapNames?: string[]; sourceMapMappings: string; sourceMapDecodedMappings: SourceMapSpan[]; } - enum EmitReturnStatus { - Succeeded = 0, - AllOutputGenerationSkipped = 1, - JSGeneratedWithSemanticErrors = 2, - DeclarationGenerationSkipped = 3, - EmitErrorsEncountered = 4, - CompilerOptionsErrors = 5, + /** Return code used by getEmitOutput function to indicate status of the function */ + enum ExitStatus { + Success = 0, + DiagnosticsPresent_OutputsSkipped = 1, + DiagnosticsPresent_OutputsGenerated = 2, } interface EmitResult { - emitResultStatus: EmitReturnStatus; + emitSkipped: boolean; diagnostics: Diagnostic[]; - sourceMaps: SourceMapData[]; + } + interface TypeCheckerHost { + getCompilerOptions(): CompilerOptions; + getSourceFiles(): SourceFile[]; + getSourceFile(fileName: string): SourceFile; } interface TypeChecker { - getProgram(): Program; - getDiagnostics(sourceFile?: SourceFile): Diagnostic[]; - getDeclarationDiagnostics(sourceFile: SourceFile): Diagnostic[]; - getGlobalDiagnostics(): Diagnostic[]; - getNodeCount(): number; - getIdentifierCount(): number; - getSymbolCount(): number; - getTypeCount(): number; - emitFiles(targetSourceFile?: SourceFile): EmitResult; getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type; getDeclaredTypeOfSymbol(symbol: Symbol): Type; getPropertiesOfType(type: Type): Symbol[]; @@ -750,10 +861,10 @@ declare module "typescript" { isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; isUndefinedSymbol(symbol: Symbol): boolean; isArgumentsSymbol(symbol: Symbol): boolean; - isEmitBlocked(sourceFile?: SourceFile): boolean; - getEnumMemberValue(node: EnumMember): number; + getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number; isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean; getAliasedSymbol(symbol: Symbol): Symbol; + getExportsOfModule(moduleSymbol: Symbol): Symbol[]; } interface SymbolDisplayBuilder { buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; @@ -789,45 +900,13 @@ declare module "typescript" { WriteOwnNameForAnyLike = 16, WriteTypeArgumentsOfSignature = 32, InElementType = 64, + UseFullyQualifiedType = 128, } const enum SymbolFormatFlags { None = 0, WriteTypeParametersOrArguments = 1, UseOnlyExternalAliasing = 2, } - const enum SymbolAccessibility { - Accessible = 0, - NotAccessible = 1, - CannotBeNamed = 2, - } - interface SymbolVisibilityResult { - accessibility: SymbolAccessibility; - aliasesToMakeVisible?: ImportDeclaration[]; - errorSymbolName?: string; - errorNode?: Node; - } - interface SymbolAccessiblityResult extends SymbolVisibilityResult { - errorModuleName?: string; - } - interface EmitResolver { - getProgram(): Program; - getLocalNameOfContainer(container: ModuleDeclaration | EnumDeclaration): string; - getExpressionNamePrefix(node: Identifier): string; - getExportAssignmentName(node: SourceFile): string; - isReferencedImportDeclaration(node: ImportDeclaration): boolean; - isTopLevelValueImportWithEntityName(node: ImportDeclaration): boolean; - getNodeCheckFlags(node: Node): NodeCheckFlags; - getEnumMemberValue(node: EnumMember): number; - hasSemanticErrors(sourceFile?: SourceFile): boolean; - isDeclarationVisible(node: Declaration): boolean; - isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; - writeTypeOfDeclaration(declaration: AccessorDeclaration | VariableOrParameterDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void; - writeReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void; - isSymbolAccessible(symbol: Symbol, enclosingDeclaration: Node, meaning: SymbolFlags): SymbolAccessiblityResult; - isEntityNameVisible(entityName: EntityName, enclosingDeclaration: Node): SymbolVisibilityResult; - getConstantValue(node: PropertyAccessExpression | ElementAccessExpression): number; - isEmitBlocked(sourceFile?: SourceFile): boolean; - } const enum SymbolFlags { FunctionScopedVariable = 1, BlockScopedVariable = 2, @@ -846,103 +925,65 @@ declare module "typescript" { Constructor = 16384, GetAccessor = 32768, SetAccessor = 65536, - CallSignature = 131072, - ConstructSignature = 262144, - IndexSignature = 524288, - TypeParameter = 1048576, - TypeAlias = 2097152, - ExportValue = 4194304, - ExportType = 8388608, - ExportNamespace = 16777216, - Import = 33554432, - Instantiated = 67108864, - Merged = 134217728, - Transient = 268435456, - Prototype = 536870912, - UnionProperty = 1073741824, + Signature = 131072, + TypeParameter = 262144, + TypeAlias = 524288, + ExportValue = 1048576, + ExportType = 2097152, + ExportNamespace = 4194304, + Alias = 8388608, + Instantiated = 16777216, + Merged = 33554432, + Transient = 67108864, + Prototype = 134217728, + UnionProperty = 268435456, + Optional = 536870912, + ExportStar = 1073741824, Enum = 384, Variable = 3, Value = 107455, - Type = 3152352, + Type = 793056, Namespace = 1536, Module = 1536, Accessor = 98304, - Signature = 917504, FunctionScopedVariableExcludes = 107454, BlockScopedVariableExcludes = 107455, ParameterExcludes = 107455, PropertyExcludes = 107455, EnumMemberExcludes = 107455, FunctionExcludes = 106927, - ClassExcludes = 3258879, - InterfaceExcludes = 3152288, - RegularEnumExcludes = 3258623, - ConstEnumExcludes = 3259263, + ClassExcludes = 899583, + InterfaceExcludes = 792992, + RegularEnumExcludes = 899327, + ConstEnumExcludes = 899967, ValueModuleExcludes = 106639, NamespaceModuleExcludes = 0, MethodExcludes = 99263, GetAccessorExcludes = 41919, SetAccessorExcludes = 74687, - TypeParameterExcludes = 2103776, - TypeAliasExcludes = 3152352, - ImportExcludes = 33554432, - ModuleMember = 35653619, + TypeParameterExcludes = 530912, + TypeAliasExcludes = 793056, + AliasExcludes = 8388608, + ModuleMember = 8914931, ExportHasLocal = 944, - HasLocals = 1041936, + HasLocals = 255504, HasExports = 1952, HasMembers = 6240, - IsContainer = 1048560, + IsContainer = 262128, PropertyOrAccessor = 98308, - Export = 29360128, + Export = 7340032, } interface Symbol { flags: SymbolFlags; name: string; - id?: number; - mergeId?: number; declarations?: Declaration[]; - parent?: Symbol; members?: SymbolTable; exports?: SymbolTable; - exportSymbol?: Symbol; valueDeclaration?: Declaration; - constEnumOnlyModule?: boolean; - } - interface SymbolLinks { - target?: Symbol; - type?: Type; - declaredType?: Type; - mapper?: TypeMapper; - referenced?: boolean; - exportAssignSymbol?: Symbol; - unionType?: UnionType; - } - interface TransientSymbol extends Symbol, SymbolLinks { } interface SymbolTable { [index: string]: Symbol; } - const enum NodeCheckFlags { - TypeChecked = 1, - LexicalThis = 2, - CaptureThis = 4, - EmitExtends = 8, - SuperInstance = 16, - SuperStatic = 32, - ContextChecked = 64, - EnumValuesComputed = 128, - } - interface NodeLinks { - resolvedType?: Type; - resolvedSignature?: Signature; - resolvedSymbol?: Symbol; - flags?: NodeCheckFlags; - enumMemberValue?: number; - isIllegalTypeReferenceInConstraint?: boolean; - isVisible?: boolean; - localModuleName?: string; - assignmentChecks?: Map; - } const enum TypeFlags { Any = 1, String = 2, @@ -960,20 +1001,16 @@ declare module "typescript" { Tuple = 8192, Union = 16384, Anonymous = 32768, - FromSignature = 65536, - Intrinsic = 127, + ObjectLiteral = 131072, + ESSymbol = 1048576, StringLike = 258, NumberLike = 132, ObjectType = 48128, } interface Type { flags: TypeFlags; - id: number; symbol?: Symbol; } - interface IntrinsicType extends Type { - intrinsicName: string; - } interface StringLiteralType extends Type { text: string; } @@ -981,7 +1018,11 @@ declare module "typescript" { } interface InterfaceType extends ObjectType { typeParameters: TypeParameter[]; + } + interface InterfaceTypeWithBaseTypes extends InterfaceType { baseTypes: ObjectType[]; + } + interface InterfaceTypeWithDeclaredMembers extends InterfaceType { declaredProperties: Symbol[]; declaredCallSignatures: Signature[]; declaredConstructSignatures: Signature[]; @@ -993,9 +1034,6 @@ declare module "typescript" { typeArguments: Type[]; } interface GenericType extends InterfaceType, TypeReference { - instantiations: Map; - openReferenceTargets: GenericType[]; - openReferenceChecks: Map; } interface TupleType extends ObjectType { elementTypes: Type[]; @@ -1003,20 +1041,9 @@ declare module "typescript" { } interface UnionType extends Type { types: Type[]; - resolvedProperties: SymbolTable; - } - interface ResolvedType extends ObjectType, UnionType { - members: SymbolTable; - properties: Symbol[]; - callSignatures: Signature[]; - constructSignatures: Signature[]; - stringIndexType: Type; - numberIndexType: Type; } interface TypeParameter extends Type { constraint: Type; - target?: TypeParameter; - mapper?: TypeMapper; } const enum SignatureKind { Call = 0, @@ -1026,40 +1053,22 @@ declare module "typescript" { declaration: SignatureDeclaration; typeParameters: TypeParameter[]; parameters: Symbol[]; - resolvedReturnType: Type; - minArgumentCount: number; - hasRestParameter: boolean; - hasStringLiterals: boolean; - target?: Signature; - mapper?: TypeMapper; - unionSignatures?: Signature[]; - erasedSignatureCache?: Signature; - isolatedSignatureType?: ObjectType; } const enum IndexKind { String = 0, Number = 1, } - interface TypeMapper { - (t: Type): Type; - } - interface TypeInferences { - primary: Type[]; - secondary: Type[]; - } - interface InferenceContext { - typeParameters: TypeParameter[]; - inferUnionTypes: boolean; - inferences: TypeInferences[]; - inferredTypes: Type[]; - failedTypeParameterIndex?: number; - } interface DiagnosticMessage { key: string; category: DiagnosticCategory; code: number; - isEarly?: boolean; } + /** + * A linked list of formatted diagnostic messages to be used as part of a multiline message. + * It is built from the bottom up, leaving the head to be the "main" diagnostic. + * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage, + * the difference is that messages are all preformatted in DMC. + */ interface DiagnosticMessageChain { messageText: string; category: DiagnosticCategory; @@ -1070,13 +1079,9 @@ declare module "typescript" { file: SourceFile; start: number; length: number; - messageText: string; + messageText: string | DiagnosticMessageChain; category: DiagnosticCategory; code: number; - /** - * Early error - any error (can be produced at parsing\binding\typechecking step) that blocks emit - */ - isEarly?: boolean; } enum DiagnosticCategory { Warning = 0, @@ -1086,36 +1091,51 @@ declare module "typescript" { interface CompilerOptions { allowNonTsExtensions?: boolean; charset?: string; - codepage?: number; declaration?: boolean; diagnostics?: boolean; emitBOM?: boolean; help?: boolean; + inlineSourceMap?: boolean; + inlineSources?: boolean; + listFiles?: boolean; locale?: string; mapRoot?: string; module?: ModuleKind; + newLine?: NewLineKind; + noEmit?: boolean; + noEmitHelpers?: boolean; noEmitOnError?: boolean; noErrorTruncation?: boolean; noImplicitAny?: boolean; noLib?: boolean; - noLibCheck?: boolean; noResolve?: boolean; out?: string; outDir?: string; preserveConstEnums?: boolean; + project?: string; removeComments?: boolean; + rootDir?: string; sourceMap?: boolean; sourceRoot?: string; suppressImplicitAnyIndexErrors?: boolean; target?: ScriptTarget; version?: boolean; watch?: boolean; + isolatedModules?: boolean; + experimentalDecorators?: boolean; + emitDecoratorMetadata?: boolean; [option: string]: string | number | boolean; } const enum ModuleKind { None = 0, CommonJS = 1, AMD = 2, + UMD = 3, + System = 4, + } + const enum NewLineKind { + CarriageReturnLineFeed = 0, + LineFeed = 1, } interface LineAndCharacter { line: number; @@ -1129,162 +1149,58 @@ declare module "typescript" { } interface ParsedCommandLine { options: CompilerOptions; - filenames: string[]; + fileNames: string[]; errors: Diagnostic[]; } - interface CommandLineOption { - name: string; - type: string | Map; - shortName?: string; - description?: DiagnosticMessage; - paramType?: DiagnosticMessage; - error?: DiagnosticMessage; - } - const enum CharacterCodes { - nullCharacter = 0, - maxAsciiCharacter = 127, - lineFeed = 10, - carriageReturn = 13, - lineSeparator = 8232, - paragraphSeparator = 8233, - nextLine = 133, - space = 32, - nonBreakingSpace = 160, - enQuad = 8192, - emQuad = 8193, - enSpace = 8194, - emSpace = 8195, - threePerEmSpace = 8196, - fourPerEmSpace = 8197, - sixPerEmSpace = 8198, - figureSpace = 8199, - punctuationSpace = 8200, - thinSpace = 8201, - hairSpace = 8202, - zeroWidthSpace = 8203, - narrowNoBreakSpace = 8239, - ideographicSpace = 12288, - mathematicalSpace = 8287, - ogham = 5760, - _ = 95, - $ = 36, - _0 = 48, - _1 = 49, - _2 = 50, - _3 = 51, - _4 = 52, - _5 = 53, - _6 = 54, - _7 = 55, - _8 = 56, - _9 = 57, - a = 97, - b = 98, - c = 99, - d = 100, - e = 101, - f = 102, - g = 103, - h = 104, - i = 105, - j = 106, - k = 107, - l = 108, - m = 109, - n = 110, - o = 111, - p = 112, - q = 113, - r = 114, - s = 115, - t = 116, - u = 117, - v = 118, - w = 119, - x = 120, - y = 121, - z = 122, - A = 65, - B = 66, - C = 67, - D = 68, - E = 69, - F = 70, - G = 71, - H = 72, - I = 73, - J = 74, - K = 75, - L = 76, - M = 77, - N = 78, - O = 79, - P = 80, - Q = 81, - R = 82, - S = 83, - T = 84, - U = 85, - V = 86, - W = 87, - X = 88, - Y = 89, - Z = 90, - ampersand = 38, - asterisk = 42, - at = 64, - backslash = 92, - backtick = 96, - bar = 124, - caret = 94, - closeBrace = 125, - closeBracket = 93, - closeParen = 41, - colon = 58, - comma = 44, - dot = 46, - doubleQuote = 34, - equals = 61, - exclamation = 33, - greaterThan = 62, - lessThan = 60, - minus = 45, - openBrace = 123, - openBracket = 91, - openParen = 40, - percent = 37, - plus = 43, - question = 63, - semicolon = 59, - singleQuote = 39, - slash = 47, - tilde = 126, - backspace = 8, - formFeed = 12, - byteOrderMark = 65279, - tab = 9, - verticalTab = 11, - } interface CancellationToken { isCancellationRequested(): boolean; } interface CompilerHost { - getSourceFile(filename: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getDefaultLibFilename(options: CompilerOptions): string; + getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; + getDefaultLibFileName(options: CompilerOptions): string; getCancellationToken?(): CancellationToken; - writeFile(filename: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void; + writeFile: WriteFileCallback; getCurrentDirectory(): string; getCanonicalFileName(fileName: string): string; useCaseSensitiveFileNames(): boolean; getNewLine(): string; } + interface TextSpan { + start: number; + length: number; + } + interface TextChangeRange { + span: TextSpan; + newLength: number; + } } declare module "typescript" { - interface ErrorCallback { - (message: DiagnosticMessage): void; + interface System { + args: string[]; + newLine: string; + useCaseSensitiveFileNames: boolean; + write(s: string): void; + readFile(path: string, encoding?: string): string; + writeFile(path: string, data: string, writeByteOrderMark?: boolean): void; + watchFile?(path: string, callback: (path: string) => void): FileWatcher; + resolvePath(path: string): string; + fileExists(path: string): boolean; + directoryExists(path: string): boolean; + createDirectory(path: string): void; + getExecutingFilePath(): string; + getCurrentDirectory(): string; + readDirectory(path: string, extension?: string): string[]; + getMemoryUsage?(): number; + exit(exitCode?: number): void; } - interface CommentCallback { - (pos: number, end: number): void; + interface FileWatcher { + close(): void; + } + var sys: System; +} +declare module "typescript" { + interface ErrorCallback { + (message: DiagnosticMessage, length: number): void; } interface Scanner { getStartPos(): number; @@ -1293,6 +1209,7 @@ declare module "typescript" { getTokenPos(): number; getTokenText(): string; getTokenValue(): string; + hasExtendedUnicodeEscape(): boolean; hasPrecedingLineBreak(): boolean; isIdentifier(): boolean; isReservedWord(): boolean; @@ -1301,44 +1218,99 @@ declare module "typescript" { reScanSlashToken(): SyntaxKind; reScanTemplateToken(): SyntaxKind; scan(): SyntaxKind; - setText(text: string): void; + setText(text: string, start?: number, length?: number): void; + setOnError(onError: ErrorCallback): void; + setScriptTarget(scriptTarget: ScriptTarget): void; setTextPos(textPos: number): void; lookAhead(callback: () => T): T; tryScan(callback: () => T): T; } function tokenToString(t: SyntaxKind): string; - function computeLineStarts(text: string): number[]; - function getPositionFromLineAndCharacter(lineStarts: number[], line: number, character: number): number; - function getLineAndCharacterOfPosition(lineStarts: number[], position: number): { - line: number; - character: number; - }; - function positionToLineAndCharacter(text: string, pos: number): { - line: number; - character: number; - }; + function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number; + function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter; function isWhiteSpace(ch: number): boolean; function isLineBreak(ch: number): boolean; - function isOctalDigit(ch: number): boolean; - function skipTrivia(text: string, pos: number, stopAfterLineBreak?: boolean): number; function getLeadingCommentRanges(text: string, pos: number): CommentRange[]; function getTrailingCommentRanges(text: string, pos: number): CommentRange[]; function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean; function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean; - function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, text?: string, onError?: ErrorCallback): Scanner; + /** Creates a scanner over a (possibly unspecified) range of a piece of text. */ + function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner; +} +declare module "typescript" { + function getDefaultLibFileName(options: CompilerOptions): string; + function textSpanEnd(span: TextSpan): number; + function textSpanIsEmpty(span: TextSpan): boolean; + function textSpanContainsPosition(span: TextSpan, position: number): boolean; + function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean; + function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean; + function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan; + function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean; + function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean; + function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean; + function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan; + function createTextSpan(start: number, length: number): TextSpan; + function createTextSpanFromBounds(start: number, end: number): TextSpan; + function textChangeRangeNewSpan(range: TextChangeRange): TextSpan; + function textChangeRangeIsUnchanged(range: TextChangeRange): boolean; + function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange; + let unchangedTextChangeRange: TextChangeRange; + /** + * Called to merge all the changes that occurred across several versions of a script snapshot + * into a single change. i.e. if a user keeps making successive edits to a script we will + * have a text change from V1 to V2, V2 to V3, ..., Vn. + * + * This function will then merge those changes into a single change range valid between V1 and + * Vn. + */ + function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; } declare module "typescript" { function getNodeConstructor(kind: SyntaxKind): new () => Node; - function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodes?: (nodes: Node[]) => T): T; - function createCompilerHost(options: CompilerOptions): CompilerHost; - function createSourceFile(filename: string, sourceText: string, languageVersion: ScriptTarget, version: string, isOpen?: boolean): SourceFile; - function createProgram(rootNames: string[], options: CompilerOptions, host: CompilerHost): Program; + function createNode(kind: SyntaxKind): Node; + function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; + function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean): SourceFile; + function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; } declare module "typescript" { - function createTypeChecker(program: Program, fullTypeCheck: boolean): TypeChecker; + /** The version of the TypeScript compiler release */ + const version: string; + function findConfigFile(searchPath: string): string; + function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost; + function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile): Diagnostic[]; + function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string; + function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost): Program; } declare module "typescript" { - var servicesVersion: string; + function parseCommandLine(commandLine: string[]): ParsedCommandLine; + /** + * Read tsconfig.json file + * @param fileName The path to the config file + */ + function readConfigFile(fileName: string): { + config?: any; + error?: Diagnostic; + }; + /** + * Parse the text of the tsconfig.json file + * @param fileName The path to the config file + * @param jsonText The text of the config file + */ + function parseConfigFileText(fileName: string, jsonText: string): { + config?: any; + error?: Diagnostic; + }; + /** + * Parse the contents of a config file (tsconfig.json). + * @param json The contents of the config file to parse + * @param basePath A root directory to resolve relative path entries in the config + * file to. e.g. outDir + */ + function parseConfigFile(json: any, host: ParseConfigHost, basePath: string): ParsedCommandLine; +} +declare module "typescript" { + /** The version of the language service API */ + let servicesVersion: string; interface Node { getSourceFile(): SourceFile; getChildCount(sourceFile?: SourceFile): number; @@ -1380,9 +1352,10 @@ declare module "typescript" { getDocumentationComment(): SymbolDisplayPart[]; } interface SourceFile { - getScriptSnapshot(): IScriptSnapshot; - getNamedDeclarations(): Declaration[]; - update(scriptSnapshot: IScriptSnapshot, version: string, isOpen: boolean, textChangeRange: TextChangeRange): SourceFile; + getLineAndCharacterOfPosition(pos: number): LineAndCharacter; + getLineStarts(): number[]; + getPositionOfLineAndCharacter(line: number, character: number): number; + update(newText: string, textChangeRange: TextChangeRange): SourceFile; } /** * Represents an immutable snapshot of a script at a specified time.Once acquired, the @@ -1394,12 +1367,6 @@ declare module "typescript" { getText(start: number, end: number): string; /** Gets the length of this script snapshot. */ getLength(): number; - /** - * This call returns the array containing the start position of every line. - * i.e."[0, 10, 55]". TODO: consider making this optional. The language service could - * always determine this (albeit in a more expensive manner). - */ - getLineStartPositions(): number[]; /** * Gets the TextChangeRange that describe how the text changed between this text and * an older version. This information is used by the incremental parser to determine @@ -1408,6 +1375,8 @@ declare module "typescript" { * not happen and the entire document will be re - parsed. */ getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange; + /** Releases all resources held by this script snapshot */ + dispose?(): void; } module ScriptSnapshot { function fromString(text: string): IScriptSnapshot; @@ -1417,27 +1386,37 @@ declare module "typescript" { importedFiles: FileReference[]; isLibFile: boolean; } - interface Logger { - log(s: string): void; - } - interface LanguageServiceHost extends Logger { + interface LanguageServiceHost { getCompilationSettings(): CompilerOptions; + getNewLine?(): string; + getProjectVersion?(): string; getScriptFileNames(): string[]; getScriptVersion(fileName: string): string; - getScriptIsOpen(fileName: string): boolean; getScriptSnapshot(fileName: string): IScriptSnapshot; getLocalizedDiagnosticMessages?(): any; getCancellationToken?(): CancellationToken; getCurrentDirectory(): string; - getDefaultLibFilename(options: CompilerOptions): string; + getDefaultLibFileName(options: CompilerOptions): string; + log?(s: string): void; + trace?(s: string): void; + error?(s: string): void; + useCaseSensitiveFileNames?(): boolean; } interface LanguageService { cleanupSemanticCache(): void; getSyntacticDiagnostics(fileName: string): Diagnostic[]; getSemanticDiagnostics(fileName: string): Diagnostic[]; getCompilerOptionsDiagnostics(): Diagnostic[]; + /** + * @deprecated Use getEncodedSyntacticClassifications instead. + */ getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; + /** + * @deprecated Use getEncodedSemanticClassifications instead. + */ getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; + getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications; + getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications; getCompletionsAtPosition(fileName: string, position: number): CompletionInfo; getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails; getQuickInfoAtPosition(fileName: string, position: number): QuickInfo; @@ -1447,9 +1426,13 @@ declare module "typescript" { getRenameInfo(fileName: string, position: number): RenameInfo; findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[]; getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; + getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[]; + findReferences(fileName: string, position: number): ReferencedSymbol[]; + getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[]; + /** @deprecated */ getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - getNavigateToItems(searchValue: string): NavigateToItem[]; + getNavigateToItems(searchValue: string, maxResultCount?: number): NavigateToItem[]; getNavigationBarItems(fileName: string): NavigationBarItem[]; getOutliningSpans(fileName: string): OutliningSpan[]; getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[]; @@ -1459,98 +1442,13 @@ declare module "typescript" { getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions): TextChange[]; getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions): TextChange[]; getEmitOutput(fileName: string): EmitOutput; - getSourceFile(filename: string): SourceFile; + getProgram(): Program; + getSourceFile(fileName: string): SourceFile; dispose(): void; } - class TextSpan { - private _start; - private _length; - /** - * Creates a TextSpan instance beginning with the position Start and having the Length - * specified with length. - */ - constructor(start: number, length: number); - toJSON(key: any): any; - start(): number; - length(): number; - end(): number; - isEmpty(): boolean; - /** - * Determines whether the position lies within the span. Returns true if the position is greater than or equal to Start and strictly less - * than End, otherwise false. - * @param position The position to check. - */ - containsPosition(position: number): boolean; - /** - * Determines whether span falls completely within this span. Returns true if the specified span falls completely within this span, otherwise false. - * @param span The span to check. - */ - containsTextSpan(span: TextSpan): boolean; - /** - * Determines whether the given span overlaps this span. Two spans are considered to overlap - * if they have positions in common and neither is empty. Empty spans do not overlap with any - * other span. Returns true if the spans overlap, false otherwise. - * @param span The span to check. - */ - overlapsWith(span: TextSpan): boolean; - /** - * Returns the overlap with the given span, or undefined if there is no overlap. - * @param span The span to check. - */ - overlap(span: TextSpan): TextSpan; - /** - * Determines whether span intersects this span. Two spans are considered to - * intersect if they have positions in common or the end of one span - * coincides with the start of the other span. Returns true if the spans intersect, false otherwise. - * @param The span to check. - */ - intersectsWithTextSpan(span: TextSpan): boolean; - intersectsWith(start: number, length: number): boolean; - /** - * Determines whether the given position intersects this span. - * A position is considered to intersect if it is between the start and - * end positions (inclusive) of this span. Returns true if the position intersects, false otherwise. - * @param position The position to check. - */ - intersectsWithPosition(position: number): boolean; - /** - * Returns the intersection with the given span, or undefined if there is no intersection. - * @param span The span to check. - */ - intersection(span: TextSpan): TextSpan; - /** - * Creates a new TextSpan from the given start and end positions - * as opposed to a position and length. - */ - static fromBounds(start: number, end: number): TextSpan; - } - class TextChangeRange { - static unchanged: TextChangeRange; - private _span; - private _newLength; - /** - * Initializes a new instance of TextChangeRange. - */ - constructor(span: TextSpan, newLength: number); - /** - * The span of text before the edit which is being changed - */ - span(): TextSpan; - /** - * Width of the span after the edit. A 0 here would represent a delete - */ - newLength(): number; - newSpan(): TextSpan; - isUnchanged(): boolean; - /** - * Called to merge all the changes that occurred across several versions of a script snapshot - * into a single change. i.e. if a user keeps making successive edits to a script we will - * have a text change from V1 to V2, V2 to V3, ..., Vn. - * - * This function will then merge those changes into a single change range valid between V1 and - * Vn. - */ - static collapseChangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; + interface Classifications { + spans: number[]; + endOfLineState: EndOfLineState; } interface ClassifiedSpan { textSpan: TextSpan; @@ -1588,11 +1486,26 @@ declare module "typescript" { fileName: string; isWriteAccess: boolean; } + interface DocumentHighlights { + fileName: string; + highlightSpans: HighlightSpan[]; + } + module HighlightSpanKind { + const none: string; + const definition: string; + const reference: string; + const writtenReference: string; + } + interface HighlightSpan { + textSpan: TextSpan; + kind: string; + } interface NavigateToItem { name: string; kind: string; kindModifiers: string; matchKind: string; + isCaseSensitive: boolean; fileName: string; textSpan: TextSpan; containerName: string; @@ -1613,6 +1526,7 @@ declare module "typescript" { InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean; PlaceOpenBraceOnNewLineForFunctions: boolean; PlaceOpenBraceOnNewLineForControlBlocks: boolean; + [s: string]: boolean | number | string; } interface DefinitionInfo { fileName: string; @@ -1622,6 +1536,10 @@ declare module "typescript" { containerKind: string; containerName: string; } + interface ReferencedSymbol { + definition: DefinitionInfo; + references: ReferenceEntry[]; + } enum SymbolDisplayPartKind { aliasName = 0, className = 1, @@ -1699,12 +1617,14 @@ declare module "typescript" { } interface CompletionInfo { isMemberCompletion: boolean; + isNewIdentifierLocation: boolean; entries: CompletionEntry[]; } interface CompletionEntry { name: string; kind: string; kindModifiers: string; + sortText: string; } interface CompletionEntryDetails { name: string; @@ -1728,7 +1648,7 @@ declare module "typescript" { } interface EmitOutput { outputFiles: OutputFile[]; - emitOutputStatus: EmitReturnStatus; + emitSkipped: boolean; } const enum OutputFileType { JavaScript = 0, @@ -1741,10 +1661,13 @@ declare module "typescript" { text: string; } const enum EndOfLineState { - Start = 0, + None = 0, InMultiLineCommentTrivia = 1, InSingleQuoteStringLiteral = 2, InDoubleQuoteStringLiteral = 3, + InTemplateHeadOrNoSubstitutionTemplate = 4, + InTemplateMiddleOrTail = 5, + InTemplateSubstitutionPosition = 6, } enum TokenClass { Punctuation = 0, @@ -1766,50 +1689,122 @@ declare module "typescript" { classification: TokenClass; } interface Classifier { - getClassificationsForLine(text: string, lexState: EndOfLineState, classifyKeywordsInGenerics?: boolean): ClassificationResult; + /** + * Gives lexical classifications of tokens on a line without any syntactic context. + * For instance, a token consisting of the text 'string' can be either an identifier + * named 'string' or the keyword 'string', however, because this classifier is not aware, + * it relies on certain heuristics to give acceptable results. For classifications where + * speed trumps accuracy, this function is preferable; however, for true accuracy, the + * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the + * lexical, syntactic, and semantic classifiers may issue the best user experience. + * + * @param text The text of a line to classify. + * @param lexState The state of the lexical classifier at the end of the previous line. + * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier. + * If there is no syntactic classifier (syntacticClassifierAbsent=true), + * certain heuristics may be used in its place; however, if there is a + * syntactic classifier (syntacticClassifierAbsent=false), certain + * classifications which may be incorrectly categorized will be given + * back as Identifiers in order to allow the syntactic classifier to + * subsume the classification. + * @deprecated Use getLexicalClassifications instead. + */ + getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult; + getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications; } + /** + * The document registry represents a store of SourceFile objects that can be shared between + * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST) + * of files in the context. + * SourceFile objects account for most of the memory usage by the language service. Sharing + * the same DocumentRegistry instance between different instances of LanguageService allow + * for more efficient memory utilization since all projects will share at least the library + * file (lib.d.ts). + * + * A more advanced use of the document registry is to serialize sourceFile objects to disk + * and re-hydrate them when needed. + * + * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it + * to all subsequent createLanguageService calls. + */ interface DocumentRegistry { - acquireDocument(filename: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, isOpen: boolean): SourceFile; - updateDocument(sourceFile: SourceFile, filename: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, isOpen: boolean, textChangeRange: TextChangeRange): SourceFile; - releaseDocument(filename: string, compilationSettings: CompilerOptions): void; - } - class ScriptElementKind { - static unknown: string; - static keyword: string; - static scriptElement: string; - static moduleElement: string; - static classElement: string; - static interfaceElement: string; - static typeElement: string; - static enumElement: string; - static variableElement: string; - static localVariableElement: string; - static functionElement: string; - static localFunctionElement: string; - static memberFunctionElement: string; - static memberGetAccessorElement: string; - static memberSetAccessorElement: string; - static memberVariableElement: string; - static constructorImplementationElement: string; - static callSignatureElement: string; - static indexSignatureElement: string; - static constructSignatureElement: string; - static parameterElement: string; - static typeParameterElement: string; - static primitiveType: string; - static label: string; - static alias: string; - static constElement: string; - static letElement: string; - } - class ScriptElementKindModifier { - static none: string; - static publicMemberModifier: string; - static privateMemberModifier: string; - static protectedMemberModifier: string; - static exportedModifier: string; - static ambientModifier: string; - static staticModifier: string; + /** + * Request a stored SourceFile with a given fileName and compilationSettings. + * The first call to acquire will call createLanguageServiceSourceFile to generate + * the SourceFile if was not found in the registry. + * + * @param fileName The name of the file requested + * @param compilationSettings Some compilation settings like target affects the + * shape of a the resulting SourceFile. This allows the DocumentRegistry to store + * multiple copies of the same file for different compilation settings. + * @parm scriptSnapshot Text of the file. Only used if the file was not found + * in the registry and a new one was created. + * @parm version Current version of the file. Only used if the file was not found + * in the registry and a new one was created. + */ + acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile; + /** + * Request an updated version of an already existing SourceFile with a given fileName + * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile + * to get an updated SourceFile. + * + * @param fileName The name of the file requested + * @param compilationSettings Some compilation settings like target affects the + * shape of a the resulting SourceFile. This allows the DocumentRegistry to store + * multiple copies of the same file for different compilation settings. + * @param scriptSnapshot Text of the file. + * @param version Current version of the file. + */ + updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile; + /** + * Informs the DocumentRegistry that a file is not needed any longer. + * + * Note: It is not allowed to call release on a SourceFile that was not acquired from + * this registry originally. + * + * @param fileName The name of the file to be released + * @param compilationSettings The compilation settings used to acquire the file + */ + releaseDocument(fileName: string, compilationSettings: CompilerOptions): void; + } + module ScriptElementKind { + const unknown: string; + const warning: string; + const keyword: string; + const scriptElement: string; + const moduleElement: string; + const classElement: string; + const interfaceElement: string; + const typeElement: string; + const enumElement: string; + const variableElement: string; + const localVariableElement: string; + const functionElement: string; + const localFunctionElement: string; + const memberFunctionElement: string; + const memberGetAccessorElement: string; + const memberSetAccessorElement: string; + const memberVariableElement: string; + const constructorImplementationElement: string; + const callSignatureElement: string; + const indexSignatureElement: string; + const constructSignatureElement: string; + const parameterElement: string; + const typeParameterElement: string; + const primitiveType: string; + const label: string; + const alias: string; + const constElement: string; + const letElement: string; + } + module ScriptElementKindModifier { + const none: string; + const publicMemberModifier: string; + const privateMemberModifier: string; + const protectedMemberModifier: string; + const exportedModifier: string; + const ambientModifier: string; + const staticModifier: string; } class ClassificationTypeNames { static comment: string; @@ -1826,7 +1821,27 @@ declare module "typescript" { static interfaceName: string; static moduleName: string; static typeParameterName: string; - static typeAlias: string; + static typeAliasName: string; + static parameterName: string; + } + const enum ClassificationType { + comment = 1, + identifier = 2, + keyword = 3, + numericLiteral = 4, + operator = 5, + stringLiteral = 6, + regularExpressionLiteral = 7, + whiteSpace = 8, + text = 9, + punctuation = 10, + className = 11, + enumName = 12, + interfaceName = 13, + moduleName = 14, + typeParameterName = 15, + typeAliasName = 16, + parameterName = 17, } interface DisplayPartsSymbolWriter extends SymbolWriter { displayParts(): SymbolDisplayPart[]; @@ -1842,8 +1857,18 @@ declare module "typescript" { isCancellationRequested(): boolean; throwIfCancellationRequested(): void; } - function createDocumentRegistry(): DocumentRegistry; + function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string; + function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile; + let disableIncrementalParsing: boolean; + function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; + function createDocumentRegistry(useCaseSensitiveFileNames?: boolean): DocumentRegistry; function preProcessFile(sourceText: string, readImportFiles?: boolean): PreProcessedFileInfo; - function createLanguageService(host: LanguageServiceHost, documentRegistry: DocumentRegistry): LanguageService; - function createClassifier(host: Logger): Classifier; + function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService; + function createClassifier(): Classifier; + /** + * Get the path of the default library file (lib.d.ts) as distributed with the typescript + * node package. + * The functionality is not supported if the ts module is consumed outside of a node module. + */ + function getDefaultLibFilePath(options: CompilerOptions): string; } diff --git a/lib/typescript-src/support/typescript/bin/typescriptServices.d.ts b/lib/typescript-src/support/typescript/bin/typescriptServices.d.ts index 1f73697..b3502e5 100644 --- a/lib/typescript-src/support/typescript/bin/typescriptServices.d.ts +++ b/lib/typescript-src/support/typescript/bin/typescriptServices.d.ts @@ -17,6 +17,13 @@ declare module ts { interface Map { [index: string]: T; } + interface FileMap { + get(fileName: string): T; + set(fileName: string, value: T): void; + contains(fileName: string): boolean; + remove(fileName: string): void; + forEachValue(f: (v: T) => void): void; + } interface TextRange { pos: number; end: number; @@ -28,230 +35,254 @@ declare module ts { MultiLineCommentTrivia = 3, NewLineTrivia = 4, WhitespaceTrivia = 5, - NumericLiteral = 6, - StringLiteral = 7, - RegularExpressionLiteral = 8, - NoSubstitutionTemplateLiteral = 9, - TemplateHead = 10, - TemplateMiddle = 11, - TemplateTail = 12, - OpenBraceToken = 13, - CloseBraceToken = 14, - OpenParenToken = 15, - CloseParenToken = 16, - OpenBracketToken = 17, - CloseBracketToken = 18, - DotToken = 19, - DotDotDotToken = 20, - SemicolonToken = 21, - CommaToken = 22, - LessThanToken = 23, - GreaterThanToken = 24, - LessThanEqualsToken = 25, - GreaterThanEqualsToken = 26, - EqualsEqualsToken = 27, - ExclamationEqualsToken = 28, - EqualsEqualsEqualsToken = 29, - ExclamationEqualsEqualsToken = 30, - EqualsGreaterThanToken = 31, - PlusToken = 32, - MinusToken = 33, - AsteriskToken = 34, - SlashToken = 35, - PercentToken = 36, - PlusPlusToken = 37, - MinusMinusToken = 38, - LessThanLessThanToken = 39, - GreaterThanGreaterThanToken = 40, - GreaterThanGreaterThanGreaterThanToken = 41, - AmpersandToken = 42, - BarToken = 43, - CaretToken = 44, - ExclamationToken = 45, - TildeToken = 46, - AmpersandAmpersandToken = 47, - BarBarToken = 48, - QuestionToken = 49, - ColonToken = 50, - EqualsToken = 51, - PlusEqualsToken = 52, - MinusEqualsToken = 53, - AsteriskEqualsToken = 54, - SlashEqualsToken = 55, - PercentEqualsToken = 56, - LessThanLessThanEqualsToken = 57, - GreaterThanGreaterThanEqualsToken = 58, - GreaterThanGreaterThanGreaterThanEqualsToken = 59, - AmpersandEqualsToken = 60, - BarEqualsToken = 61, - CaretEqualsToken = 62, - Identifier = 63, - BreakKeyword = 64, - CaseKeyword = 65, - CatchKeyword = 66, - ClassKeyword = 67, - ConstKeyword = 68, - ContinueKeyword = 69, - DebuggerKeyword = 70, - DefaultKeyword = 71, - DeleteKeyword = 72, - DoKeyword = 73, - ElseKeyword = 74, - EnumKeyword = 75, - ExportKeyword = 76, - ExtendsKeyword = 77, - FalseKeyword = 78, - FinallyKeyword = 79, - ForKeyword = 80, - FunctionKeyword = 81, - IfKeyword = 82, - ImportKeyword = 83, - InKeyword = 84, - InstanceOfKeyword = 85, - NewKeyword = 86, - NullKeyword = 87, - ReturnKeyword = 88, - SuperKeyword = 89, - SwitchKeyword = 90, - ThisKeyword = 91, - ThrowKeyword = 92, - TrueKeyword = 93, - TryKeyword = 94, - TypeOfKeyword = 95, - VarKeyword = 96, - VoidKeyword = 97, - WhileKeyword = 98, - WithKeyword = 99, - ImplementsKeyword = 100, - InterfaceKeyword = 101, - LetKeyword = 102, - PackageKeyword = 103, - PrivateKeyword = 104, - ProtectedKeyword = 105, - PublicKeyword = 106, - StaticKeyword = 107, - YieldKeyword = 108, - AnyKeyword = 109, - BooleanKeyword = 110, - ConstructorKeyword = 111, - DeclareKeyword = 112, - GetKeyword = 113, - ModuleKeyword = 114, - RequireKeyword = 115, - NumberKeyword = 116, - SetKeyword = 117, - StringKeyword = 118, - TypeKeyword = 119, - QualifiedName = 120, - ComputedPropertyName = 121, - TypeParameter = 122, - Parameter = 123, - Property = 124, - Method = 125, - Constructor = 126, - GetAccessor = 127, - SetAccessor = 128, - CallSignature = 129, - ConstructSignature = 130, - IndexSignature = 131, - TypeReference = 132, - FunctionType = 133, - ConstructorType = 134, - TypeQuery = 135, - TypeLiteral = 136, - ArrayType = 137, - TupleType = 138, - UnionType = 139, - ParenthesizedType = 140, - ArrayLiteralExpression = 141, - ObjectLiteralExpression = 142, - PropertyAccessExpression = 143, - ElementAccessExpression = 144, - CallExpression = 145, - NewExpression = 146, - TaggedTemplateExpression = 147, - TypeAssertionExpression = 148, - ParenthesizedExpression = 149, - FunctionExpression = 150, - ArrowFunction = 151, - DeleteExpression = 152, - TypeOfExpression = 153, - VoidExpression = 154, - PrefixUnaryExpression = 155, - PostfixUnaryExpression = 156, - BinaryExpression = 157, - ConditionalExpression = 158, - TemplateExpression = 159, - YieldExpression = 160, - OmittedExpression = 161, - TemplateSpan = 162, - Block = 163, - VariableStatement = 164, - EmptyStatement = 165, - ExpressionStatement = 166, - IfStatement = 167, - DoStatement = 168, - WhileStatement = 169, - ForStatement = 170, - ForInStatement = 171, - ContinueStatement = 172, - BreakStatement = 173, - ReturnStatement = 174, - WithStatement = 175, - SwitchStatement = 176, - LabeledStatement = 177, - ThrowStatement = 178, - TryStatement = 179, - TryBlock = 180, - FinallyBlock = 181, - DebuggerStatement = 182, - VariableDeclaration = 183, - FunctionDeclaration = 184, - ClassDeclaration = 185, - InterfaceDeclaration = 186, - TypeAliasDeclaration = 187, - EnumDeclaration = 188, - ModuleDeclaration = 189, - ModuleBlock = 190, - ImportDeclaration = 191, - ExportAssignment = 192, - ExternalModuleReference = 193, - CaseClause = 194, - DefaultClause = 195, - HeritageClause = 196, - CatchClause = 197, - PropertyAssignment = 198, - ShorthandPropertyAssignment = 199, - EnumMember = 200, - SourceFile = 201, - Program = 202, - SyntaxList = 203, - Count = 204, - FirstAssignment = 51, - LastAssignment = 62, - FirstReservedWord = 64, - LastReservedWord = 99, - FirstKeyword = 64, - LastKeyword = 119, - FirstFutureReservedWord = 100, - LastFutureReservedWord = 108, - FirstTypeNode = 132, - LastTypeNode = 140, - FirstPunctuation = 13, - LastPunctuation = 62, + ConflictMarkerTrivia = 6, + NumericLiteral = 7, + StringLiteral = 8, + RegularExpressionLiteral = 9, + NoSubstitutionTemplateLiteral = 10, + TemplateHead = 11, + TemplateMiddle = 12, + TemplateTail = 13, + OpenBraceToken = 14, + CloseBraceToken = 15, + OpenParenToken = 16, + CloseParenToken = 17, + OpenBracketToken = 18, + CloseBracketToken = 19, + DotToken = 20, + DotDotDotToken = 21, + SemicolonToken = 22, + CommaToken = 23, + LessThanToken = 24, + GreaterThanToken = 25, + LessThanEqualsToken = 26, + GreaterThanEqualsToken = 27, + EqualsEqualsToken = 28, + ExclamationEqualsToken = 29, + EqualsEqualsEqualsToken = 30, + ExclamationEqualsEqualsToken = 31, + EqualsGreaterThanToken = 32, + PlusToken = 33, + MinusToken = 34, + AsteriskToken = 35, + SlashToken = 36, + PercentToken = 37, + PlusPlusToken = 38, + MinusMinusToken = 39, + LessThanLessThanToken = 40, + GreaterThanGreaterThanToken = 41, + GreaterThanGreaterThanGreaterThanToken = 42, + AmpersandToken = 43, + BarToken = 44, + CaretToken = 45, + ExclamationToken = 46, + TildeToken = 47, + AmpersandAmpersandToken = 48, + BarBarToken = 49, + QuestionToken = 50, + ColonToken = 51, + AtToken = 52, + EqualsToken = 53, + PlusEqualsToken = 54, + MinusEqualsToken = 55, + AsteriskEqualsToken = 56, + SlashEqualsToken = 57, + PercentEqualsToken = 58, + LessThanLessThanEqualsToken = 59, + GreaterThanGreaterThanEqualsToken = 60, + GreaterThanGreaterThanGreaterThanEqualsToken = 61, + AmpersandEqualsToken = 62, + BarEqualsToken = 63, + CaretEqualsToken = 64, + Identifier = 65, + BreakKeyword = 66, + CaseKeyword = 67, + CatchKeyword = 68, + ClassKeyword = 69, + ConstKeyword = 70, + ContinueKeyword = 71, + DebuggerKeyword = 72, + DefaultKeyword = 73, + DeleteKeyword = 74, + DoKeyword = 75, + ElseKeyword = 76, + EnumKeyword = 77, + ExportKeyword = 78, + ExtendsKeyword = 79, + FalseKeyword = 80, + FinallyKeyword = 81, + ForKeyword = 82, + FunctionKeyword = 83, + IfKeyword = 84, + ImportKeyword = 85, + InKeyword = 86, + InstanceOfKeyword = 87, + NewKeyword = 88, + NullKeyword = 89, + ReturnKeyword = 90, + SuperKeyword = 91, + SwitchKeyword = 92, + ThisKeyword = 93, + ThrowKeyword = 94, + TrueKeyword = 95, + TryKeyword = 96, + TypeOfKeyword = 97, + VarKeyword = 98, + VoidKeyword = 99, + WhileKeyword = 100, + WithKeyword = 101, + ImplementsKeyword = 102, + InterfaceKeyword = 103, + LetKeyword = 104, + PackageKeyword = 105, + PrivateKeyword = 106, + ProtectedKeyword = 107, + PublicKeyword = 108, + StaticKeyword = 109, + YieldKeyword = 110, + AsKeyword = 111, + AnyKeyword = 112, + BooleanKeyword = 113, + ConstructorKeyword = 114, + DeclareKeyword = 115, + GetKeyword = 116, + ModuleKeyword = 117, + NamespaceKeyword = 118, + RequireKeyword = 119, + NumberKeyword = 120, + SetKeyword = 121, + StringKeyword = 122, + SymbolKeyword = 123, + TypeKeyword = 124, + FromKeyword = 125, + OfKeyword = 126, + QualifiedName = 127, + ComputedPropertyName = 128, + TypeParameter = 129, + Parameter = 130, + Decorator = 131, + PropertySignature = 132, + PropertyDeclaration = 133, + MethodSignature = 134, + MethodDeclaration = 135, + Constructor = 136, + GetAccessor = 137, + SetAccessor = 138, + CallSignature = 139, + ConstructSignature = 140, + IndexSignature = 141, + TypeReference = 142, + FunctionType = 143, + ConstructorType = 144, + TypeQuery = 145, + TypeLiteral = 146, + ArrayType = 147, + TupleType = 148, + UnionType = 149, + ParenthesizedType = 150, + ObjectBindingPattern = 151, + ArrayBindingPattern = 152, + BindingElement = 153, + ArrayLiteralExpression = 154, + ObjectLiteralExpression = 155, + PropertyAccessExpression = 156, + ElementAccessExpression = 157, + CallExpression = 158, + NewExpression = 159, + TaggedTemplateExpression = 160, + TypeAssertionExpression = 161, + ParenthesizedExpression = 162, + FunctionExpression = 163, + ArrowFunction = 164, + DeleteExpression = 165, + TypeOfExpression = 166, + VoidExpression = 167, + PrefixUnaryExpression = 168, + PostfixUnaryExpression = 169, + BinaryExpression = 170, + ConditionalExpression = 171, + TemplateExpression = 172, + YieldExpression = 173, + SpreadElementExpression = 174, + ClassExpression = 175, + OmittedExpression = 176, + ExpressionWithTypeArguments = 177, + TemplateSpan = 178, + SemicolonClassElement = 179, + Block = 180, + VariableStatement = 181, + EmptyStatement = 182, + ExpressionStatement = 183, + IfStatement = 184, + DoStatement = 185, + WhileStatement = 186, + ForStatement = 187, + ForInStatement = 188, + ForOfStatement = 189, + ContinueStatement = 190, + BreakStatement = 191, + ReturnStatement = 192, + WithStatement = 193, + SwitchStatement = 194, + LabeledStatement = 195, + ThrowStatement = 196, + TryStatement = 197, + DebuggerStatement = 198, + VariableDeclaration = 199, + VariableDeclarationList = 200, + FunctionDeclaration = 201, + ClassDeclaration = 202, + InterfaceDeclaration = 203, + TypeAliasDeclaration = 204, + EnumDeclaration = 205, + ModuleDeclaration = 206, + ModuleBlock = 207, + CaseBlock = 208, + ImportEqualsDeclaration = 209, + ImportDeclaration = 210, + ImportClause = 211, + NamespaceImport = 212, + NamedImports = 213, + ImportSpecifier = 214, + ExportAssignment = 215, + ExportDeclaration = 216, + NamedExports = 217, + ExportSpecifier = 218, + MissingDeclaration = 219, + ExternalModuleReference = 220, + CaseClause = 221, + DefaultClause = 222, + HeritageClause = 223, + CatchClause = 224, + PropertyAssignment = 225, + ShorthandPropertyAssignment = 226, + EnumMember = 227, + SourceFile = 228, + SyntaxList = 229, + Count = 230, + FirstAssignment = 53, + LastAssignment = 64, + FirstReservedWord = 66, + LastReservedWord = 101, + FirstKeyword = 66, + LastKeyword = 126, + FirstFutureReservedWord = 102, + LastFutureReservedWord = 110, + FirstTypeNode = 142, + LastTypeNode = 150, + FirstPunctuation = 14, + LastPunctuation = 64, FirstToken = 0, - LastToken = 119, + LastToken = 126, FirstTriviaToken = 2, - LastTriviaToken = 5, - FirstLiteralToken = 6, - LastLiteralToken = 9, - FirstTemplateToken = 9, - LastTemplateToken = 12, - FirstOperator = 21, - LastOperator = 62, - FirstBinaryOperator = 23, - LastBinaryOperator = 62, - FirstNode = 120, + LastTriviaToken = 6, + FirstLiteralToken = 7, + LastLiteralToken = 10, + FirstTemplateToken = 10, + LastTemplateToken = 13, + FirstBinaryOperator = 24, + LastBinaryOperator = 64, + FirstNode = 127, } const enum NodeFlags { Export = 1, @@ -260,35 +291,25 @@ declare module ts { Private = 32, Protected = 64, Static = 128, - MultiLine = 256, - Synthetic = 512, - DeclarationFile = 1024, - Let = 2048, - Const = 4096, - OctalLiteral = 8192, - Modifier = 243, + Default = 256, + MultiLine = 512, + Synthetic = 1024, + DeclarationFile = 2048, + Let = 4096, + Const = 8192, + OctalLiteral = 16384, + Namespace = 32768, + ExportContext = 65536, + Modifier = 499, AccessibilityModifier = 112, - BlockScoped = 6144, - } - const enum ParserContextFlags { - StrictMode = 1, - DisallowIn = 2, - Yield = 4, - GeneratorParameter = 8, - ContainsError = 16, - HasPropagatedChildContainsErrorFlag = 32, + BlockScoped = 12288, } interface Node extends TextRange { kind: SyntaxKind; flags: NodeFlags; - parserContextFlags?: ParserContextFlags; - id?: number; - parent?: Node; - symbol?: Symbol; - locals?: SymbolTable; - nextContainer?: Node; - localSymbol?: Symbol; + decorators?: NodeArray; modifiers?: ModifiersArray; + parent?: Node; } interface NodeArray extends Array, TextRange { hasTrailingComma?: boolean; @@ -298,13 +319,14 @@ declare module ts { } interface Identifier extends PrimaryExpression { text: string; + originalKeywordKind?: SyntaxKind; } interface QualifiedName extends Node { left: EntityName; right: Identifier; } type EntityName = Identifier | QualifiedName; - type DeclarationName = Identifier | LiteralExpression | ComputedPropertyName; + type DeclarationName = Identifier | LiteralExpression | ComputedPropertyName | BindingPattern; interface Declaration extends Node { _declarationBrand: any; name?: DeclarationName; @@ -312,6 +334,9 @@ declare module ts { interface ComputedPropertyName extends Node { expression: Expression; } + interface Decorator extends Node { + expression: LeftHandSideExpression; + } interface TypeParameterDeclaration extends Declaration { name: Identifier; constraint?: TypeNode; @@ -323,37 +348,56 @@ declare module ts { type?: TypeNode; } interface VariableDeclaration extends Declaration { - name: Identifier; + parent?: VariableDeclarationList; + name: Identifier | BindingPattern; type?: TypeNode; initializer?: Expression; } + interface VariableDeclarationList extends Node { + declarations: NodeArray; + } interface ParameterDeclaration extends Declaration { dotDotDotToken?: Node; - name: Identifier; + name: Identifier | BindingPattern; questionToken?: Node; - type?: TypeNode | StringLiteralExpression; + type?: TypeNode; + initializer?: Expression; + } + interface BindingElement extends Declaration { + propertyName?: Identifier; + dotDotDotToken?: Node; + name: Identifier | BindingPattern; initializer?: Expression; } interface PropertyDeclaration extends Declaration, ClassElement { - _propertyDeclarationBrand: any; + name: DeclarationName; questionToken?: Node; type?: TypeNode; initializer?: Expression; } - type VariableOrParameterDeclaration = VariableDeclaration | ParameterDeclaration; - type VariableOrParameterOrPropertyDeclaration = VariableOrParameterDeclaration | PropertyDeclaration; interface ObjectLiteralElement extends Declaration { _objectLiteralBrandBrand: any; } + interface PropertyAssignment extends ObjectLiteralElement { + _propertyAssignmentBrand: any; + name: DeclarationName; + questionToken?: Node; + initializer: Expression; + } interface ShorthandPropertyAssignment extends ObjectLiteralElement { name: Identifier; questionToken?: Node; } - interface PropertyAssignment extends ObjectLiteralElement { - _propertyAssignmentBrand: any; + interface VariableLikeDeclaration extends Declaration { + propertyName?: Identifier; + dotDotDotToken?: Node; name: DeclarationName; questionToken?: Node; - initializer: Expression; + type?: TypeNode; + initializer?: Expression; + } + interface BindingPattern extends Node { + elements: NodeArray; } /** * Several node kinds share function-like features such as a signature, @@ -370,7 +414,7 @@ declare module ts { body?: Block | Expression; } interface FunctionDeclaration extends FunctionLikeDeclaration, Statement { - name: Identifier; + name?: Identifier; body?: Block; } interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { @@ -379,6 +423,9 @@ declare module ts { interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement { body?: Block; } + interface SemicolonClassElement extends ClassElement { + _semicolonClassElementBrand: any; + } interface AccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { _accessorDeclarationBrand: any; body: Block; @@ -414,6 +461,9 @@ declare module ts { interface ParenthesizedTypeNode extends TypeNode { type: TypeNode; } + interface StringLiteral extends LiteralExpression, TypeNode { + _stringLiteralBrand: any; + } interface Expression extends Node { _expressionBrand: any; contextualType?: Type; @@ -456,24 +506,27 @@ declare module ts { } interface BinaryExpression extends Expression { left: Expression; - operator: SyntaxKind; + operatorToken: Node; right: Expression; } interface ConditionalExpression extends Expression { condition: Expression; + questionToken: Node; whenTrue: Expression; + colonToken: Node; whenFalse: Expression; } interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration { name?: Identifier; body: Block | Expression; } + interface ArrowFunction extends Expression, FunctionLikeDeclaration { + equalsGreaterThanToken: Node; + } interface LiteralExpression extends PrimaryExpression { text: string; isUnterminated?: boolean; - } - interface StringLiteralExpression extends LiteralExpression { - _stringLiteralExpressionBrand: any; + hasExtendedUnicodeEscape?: boolean; } interface TemplateExpression extends PrimaryExpression { head: LiteralExpression; @@ -489,11 +542,15 @@ declare module ts { interface ArrayLiteralExpression extends PrimaryExpression { elements: NodeArray; } + interface SpreadElementExpression extends Expression { + expression: Expression; + } interface ObjectLiteralExpression extends PrimaryExpression, Declaration { properties: NodeArray; } interface PropertyAccessExpression extends MemberExpression { expression: LeftHandSideExpression; + dotToken: Node; name: Identifier; } interface ElementAccessExpression extends MemberExpression { @@ -505,6 +562,10 @@ declare module ts { typeArguments?: NodeArray; arguments: NodeArray; } + interface ExpressionWithTypeArguments extends TypeNode { + expression: LeftHandSideExpression; + typeArguments?: NodeArray; + } interface NewExpression extends CallExpression, PrimaryExpression { } interface TaggedTemplateExpression extends MemberExpression { @@ -523,7 +584,7 @@ declare module ts { statements: NodeArray; } interface VariableStatement extends Statement { - declarations: NodeArray; + declarationList: VariableDeclarationList; } interface ExpressionStatement extends Statement { expression: Expression; @@ -543,14 +604,16 @@ declare module ts { expression: Expression; } interface ForStatement extends IterationStatement { - declarations?: NodeArray; - initializer?: Expression; + initializer?: VariableDeclarationList | Expression; condition?: Expression; - iterator?: Expression; + incrementor?: Expression; } interface ForInStatement extends IterationStatement { - declarations?: NodeArray; - variable?: Expression; + initializer: VariableDeclarationList | Expression; + expression: Expression; + } + interface ForOfStatement extends IterationStatement { + initializer: VariableDeclarationList | Expression; expression: Expression; } interface BreakOrContinueStatement extends Statement { @@ -565,6 +628,9 @@ declare module ts { } interface SwitchStatement extends Statement { expression: Expression; + caseBlock: CaseBlock; + } + interface CaseBlock extends Node { clauses: NodeArray; } interface CaseClause extends Node { @@ -587,20 +653,23 @@ declare module ts { catchClause?: CatchClause; finallyBlock?: Block; } - interface CatchClause extends Declaration { - name: Identifier; - type?: TypeNode; + interface CatchClause extends Node { + variableDeclaration: VariableDeclaration; block: Block; } interface ModuleElement extends Node { _moduleElementBrand: any; } - interface ClassDeclaration extends Declaration, ModuleElement { - name: Identifier; + interface ClassLikeDeclaration extends Declaration { + name?: Identifier; typeParameters?: NodeArray; heritageClauses?: NodeArray; members: NodeArray; } + interface ClassDeclaration extends ClassLikeDeclaration, Statement { + } + interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression { + } interface ClassElement extends Declaration { _classElementBrand: any; } @@ -612,7 +681,7 @@ declare module ts { } interface HeritageClause extends Node { token: SyntaxKind; - types?: NodeArray; + types?: NodeArray; } interface TypeAliasDeclaration extends Declaration, ModuleElement { name: Identifier; @@ -633,64 +702,112 @@ declare module ts { interface ModuleBlock extends Node, ModuleElement { statements: NodeArray; } - interface ImportDeclaration extends Declaration, ModuleElement { + interface ImportEqualsDeclaration extends Declaration, ModuleElement { name: Identifier; moduleReference: EntityName | ExternalModuleReference; } interface ExternalModuleReference extends Node { expression?: Expression; } - interface ExportAssignment extends Statement, ModuleElement { - exportName: Identifier; + interface ImportDeclaration extends ModuleElement { + importClause?: ImportClause; + moduleSpecifier: Expression; + } + interface ImportClause extends Declaration { + name?: Identifier; + namedBindings?: NamespaceImport | NamedImports; + } + interface NamespaceImport extends Declaration { + name: Identifier; + } + interface ExportDeclaration extends Declaration, ModuleElement { + exportClause?: NamedExports; + moduleSpecifier?: Expression; + } + interface NamedImportsOrExports extends Node { + elements: NodeArray; + } + type NamedImports = NamedImportsOrExports; + type NamedExports = NamedImportsOrExports; + interface ImportOrExportSpecifier extends Declaration { + propertyName?: Identifier; + name: Identifier; + } + type ImportSpecifier = ImportOrExportSpecifier; + type ExportSpecifier = ImportOrExportSpecifier; + interface ExportAssignment extends Declaration, ModuleElement { + isExportEquals?: boolean; + expression: Expression; } interface FileReference extends TextRange { - filename: string; + fileName: string; } interface CommentRange extends TextRange { hasTrailingNewLine?: boolean; + kind: SyntaxKind; } interface SourceFile extends Declaration { statements: NodeArray; endOfFileToken: Node; - filename: string; + fileName: string; text: string; - getLineAndCharacterFromPosition(position: number): LineAndCharacter; - getPositionFromLineAndCharacter(line: number, character: number): number; - getLineStarts(): number[]; - amdDependencies: string[]; - amdModuleName: string; + amdDependencies: { + path: string; + name: string; + }[]; + moduleName: string; referencedFiles: FileReference[]; - referenceDiagnostics: Diagnostic[]; - parseDiagnostics: Diagnostic[]; - grammarDiagnostics: Diagnostic[]; - getSyntacticDiagnostics(): Diagnostic[]; - semanticDiagnostics: Diagnostic[]; hasNoDefaultLib: boolean; - externalModuleIndicator: Node; - nodeCount: number; - identifierCount: number; - symbolCount: number; - isOpen: boolean; - version: string; languageVersion: ScriptTarget; - identifiers: Map; } - interface Program { - getSourceFile(filename: string): SourceFile; - getSourceFiles(): SourceFile[]; + interface ScriptReferenceHost { getCompilerOptions(): CompilerOptions; - getCompilerHost(): CompilerHost; - getDiagnostics(sourceFile?: SourceFile): Diagnostic[]; + getSourceFile(fileName: string): SourceFile; + getCurrentDirectory(): string; + } + interface ParseConfigHost { + readDirectory(rootDir: string, extension: string): string[]; + } + interface WriteFileCallback { + (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void; + } + interface Program extends ScriptReferenceHost { + /** + * Get a list of files in the program + */ + getSourceFiles(): SourceFile[]; + /** + * Emits the JavaScript and declaration files. If targetSourceFile is not specified, then + * the JavaScript and declaration files will be produced for all the files in this program. + * If targetSourceFile is specified, then only the JavaScript and declaration for that + * specific file will be generated. + * + * If writeFile is not specified then the writeFile callback from the compiler host will be + * used for writing the JavaScript and declaration files. Otherwise, the writeFile parameter + * will be invoked when writing the JavaScript and declaration files. + */ + emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback): EmitResult; + getSyntacticDiagnostics(sourceFile?: SourceFile): Diagnostic[]; getGlobalDiagnostics(): Diagnostic[]; - getTypeChecker(fullTypeCheckMode: boolean): TypeChecker; - getCommonSourceDirectory(): string; + getSemanticDiagnostics(sourceFile?: SourceFile): Diagnostic[]; + getDeclarationDiagnostics(sourceFile?: SourceFile): Diagnostic[]; + /** + * Gets a type checker that can be used to semantically analyze source fils in the program. + */ + getTypeChecker(): TypeChecker; } interface SourceMapSpan { + /** Line number in the .js file. */ emittedLine: number; + /** Column number in the .js file. */ emittedColumn: number; + /** Line number in the .ts file. */ sourceLine: number; + /** Column number in the .ts file. */ sourceColumn: number; + /** Optional name (index into names array) associated with this span. */ nameIndex?: number; + /** .ts file (index into sources array) associated with this span */ sourceIndex: number; } interface SourceMapData { @@ -699,34 +816,28 @@ declare module ts { sourceMapFile: string; sourceMapSourceRoot: string; sourceMapSources: string[]; + sourceMapSourcesContent?: string[]; inputSourceFileNames: string[]; sourceMapNames?: string[]; sourceMapMappings: string; sourceMapDecodedMappings: SourceMapSpan[]; } - enum EmitReturnStatus { - Succeeded = 0, - AllOutputGenerationSkipped = 1, - JSGeneratedWithSemanticErrors = 2, - DeclarationGenerationSkipped = 3, - EmitErrorsEncountered = 4, - CompilerOptionsErrors = 5, + /** Return code used by getEmitOutput function to indicate status of the function */ + enum ExitStatus { + Success = 0, + DiagnosticsPresent_OutputsSkipped = 1, + DiagnosticsPresent_OutputsGenerated = 2, } interface EmitResult { - emitResultStatus: EmitReturnStatus; + emitSkipped: boolean; diagnostics: Diagnostic[]; - sourceMaps: SourceMapData[]; + } + interface TypeCheckerHost { + getCompilerOptions(): CompilerOptions; + getSourceFiles(): SourceFile[]; + getSourceFile(fileName: string): SourceFile; } interface TypeChecker { - getProgram(): Program; - getDiagnostics(sourceFile?: SourceFile): Diagnostic[]; - getDeclarationDiagnostics(sourceFile: SourceFile): Diagnostic[]; - getGlobalDiagnostics(): Diagnostic[]; - getNodeCount(): number; - getIdentifierCount(): number; - getSymbolCount(): number; - getTypeCount(): number; - emitFiles(targetSourceFile?: SourceFile): EmitResult; getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type; getDeclaredTypeOfSymbol(symbol: Symbol): Type; getPropertiesOfType(type: Type): Symbol[]; @@ -750,10 +861,10 @@ declare module ts { isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; isUndefinedSymbol(symbol: Symbol): boolean; isArgumentsSymbol(symbol: Symbol): boolean; - isEmitBlocked(sourceFile?: SourceFile): boolean; - getEnumMemberValue(node: EnumMember): number; + getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number; isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean; getAliasedSymbol(symbol: Symbol): Symbol; + getExportsOfModule(moduleSymbol: Symbol): Symbol[]; } interface SymbolDisplayBuilder { buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; @@ -789,45 +900,13 @@ declare module ts { WriteOwnNameForAnyLike = 16, WriteTypeArgumentsOfSignature = 32, InElementType = 64, + UseFullyQualifiedType = 128, } const enum SymbolFormatFlags { None = 0, WriteTypeParametersOrArguments = 1, UseOnlyExternalAliasing = 2, } - const enum SymbolAccessibility { - Accessible = 0, - NotAccessible = 1, - CannotBeNamed = 2, - } - interface SymbolVisibilityResult { - accessibility: SymbolAccessibility; - aliasesToMakeVisible?: ImportDeclaration[]; - errorSymbolName?: string; - errorNode?: Node; - } - interface SymbolAccessiblityResult extends SymbolVisibilityResult { - errorModuleName?: string; - } - interface EmitResolver { - getProgram(): Program; - getLocalNameOfContainer(container: ModuleDeclaration | EnumDeclaration): string; - getExpressionNamePrefix(node: Identifier): string; - getExportAssignmentName(node: SourceFile): string; - isReferencedImportDeclaration(node: ImportDeclaration): boolean; - isTopLevelValueImportWithEntityName(node: ImportDeclaration): boolean; - getNodeCheckFlags(node: Node): NodeCheckFlags; - getEnumMemberValue(node: EnumMember): number; - hasSemanticErrors(sourceFile?: SourceFile): boolean; - isDeclarationVisible(node: Declaration): boolean; - isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; - writeTypeOfDeclaration(declaration: AccessorDeclaration | VariableOrParameterDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void; - writeReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void; - isSymbolAccessible(symbol: Symbol, enclosingDeclaration: Node, meaning: SymbolFlags): SymbolAccessiblityResult; - isEntityNameVisible(entityName: EntityName, enclosingDeclaration: Node): SymbolVisibilityResult; - getConstantValue(node: PropertyAccessExpression | ElementAccessExpression): number; - isEmitBlocked(sourceFile?: SourceFile): boolean; - } const enum SymbolFlags { FunctionScopedVariable = 1, BlockScopedVariable = 2, @@ -846,103 +925,65 @@ declare module ts { Constructor = 16384, GetAccessor = 32768, SetAccessor = 65536, - CallSignature = 131072, - ConstructSignature = 262144, - IndexSignature = 524288, - TypeParameter = 1048576, - TypeAlias = 2097152, - ExportValue = 4194304, - ExportType = 8388608, - ExportNamespace = 16777216, - Import = 33554432, - Instantiated = 67108864, - Merged = 134217728, - Transient = 268435456, - Prototype = 536870912, - UnionProperty = 1073741824, + Signature = 131072, + TypeParameter = 262144, + TypeAlias = 524288, + ExportValue = 1048576, + ExportType = 2097152, + ExportNamespace = 4194304, + Alias = 8388608, + Instantiated = 16777216, + Merged = 33554432, + Transient = 67108864, + Prototype = 134217728, + UnionProperty = 268435456, + Optional = 536870912, + ExportStar = 1073741824, Enum = 384, Variable = 3, Value = 107455, - Type = 3152352, + Type = 793056, Namespace = 1536, Module = 1536, Accessor = 98304, - Signature = 917504, FunctionScopedVariableExcludes = 107454, BlockScopedVariableExcludes = 107455, ParameterExcludes = 107455, PropertyExcludes = 107455, EnumMemberExcludes = 107455, FunctionExcludes = 106927, - ClassExcludes = 3258879, - InterfaceExcludes = 3152288, - RegularEnumExcludes = 3258623, - ConstEnumExcludes = 3259263, + ClassExcludes = 899583, + InterfaceExcludes = 792992, + RegularEnumExcludes = 899327, + ConstEnumExcludes = 899967, ValueModuleExcludes = 106639, NamespaceModuleExcludes = 0, MethodExcludes = 99263, GetAccessorExcludes = 41919, SetAccessorExcludes = 74687, - TypeParameterExcludes = 2103776, - TypeAliasExcludes = 3152352, - ImportExcludes = 33554432, - ModuleMember = 35653619, + TypeParameterExcludes = 530912, + TypeAliasExcludes = 793056, + AliasExcludes = 8388608, + ModuleMember = 8914931, ExportHasLocal = 944, - HasLocals = 1041936, + HasLocals = 255504, HasExports = 1952, HasMembers = 6240, - IsContainer = 1048560, + IsContainer = 262128, PropertyOrAccessor = 98308, - Export = 29360128, + Export = 7340032, } interface Symbol { flags: SymbolFlags; name: string; - id?: number; - mergeId?: number; declarations?: Declaration[]; - parent?: Symbol; members?: SymbolTable; exports?: SymbolTable; - exportSymbol?: Symbol; valueDeclaration?: Declaration; - constEnumOnlyModule?: boolean; - } - interface SymbolLinks { - target?: Symbol; - type?: Type; - declaredType?: Type; - mapper?: TypeMapper; - referenced?: boolean; - exportAssignSymbol?: Symbol; - unionType?: UnionType; - } - interface TransientSymbol extends Symbol, SymbolLinks { } interface SymbolTable { [index: string]: Symbol; } - const enum NodeCheckFlags { - TypeChecked = 1, - LexicalThis = 2, - CaptureThis = 4, - EmitExtends = 8, - SuperInstance = 16, - SuperStatic = 32, - ContextChecked = 64, - EnumValuesComputed = 128, - } - interface NodeLinks { - resolvedType?: Type; - resolvedSignature?: Signature; - resolvedSymbol?: Symbol; - flags?: NodeCheckFlags; - enumMemberValue?: number; - isIllegalTypeReferenceInConstraint?: boolean; - isVisible?: boolean; - localModuleName?: string; - assignmentChecks?: Map; - } const enum TypeFlags { Any = 1, String = 2, @@ -960,20 +1001,16 @@ declare module ts { Tuple = 8192, Union = 16384, Anonymous = 32768, - FromSignature = 65536, - Intrinsic = 127, + ObjectLiteral = 131072, + ESSymbol = 1048576, StringLike = 258, NumberLike = 132, ObjectType = 48128, } interface Type { flags: TypeFlags; - id: number; symbol?: Symbol; } - interface IntrinsicType extends Type { - intrinsicName: string; - } interface StringLiteralType extends Type { text: string; } @@ -981,7 +1018,11 @@ declare module ts { } interface InterfaceType extends ObjectType { typeParameters: TypeParameter[]; + } + interface InterfaceTypeWithBaseTypes extends InterfaceType { baseTypes: ObjectType[]; + } + interface InterfaceTypeWithDeclaredMembers extends InterfaceType { declaredProperties: Symbol[]; declaredCallSignatures: Signature[]; declaredConstructSignatures: Signature[]; @@ -993,9 +1034,6 @@ declare module ts { typeArguments: Type[]; } interface GenericType extends InterfaceType, TypeReference { - instantiations: Map; - openReferenceTargets: GenericType[]; - openReferenceChecks: Map; } interface TupleType extends ObjectType { elementTypes: Type[]; @@ -1003,20 +1041,9 @@ declare module ts { } interface UnionType extends Type { types: Type[]; - resolvedProperties: SymbolTable; - } - interface ResolvedType extends ObjectType, UnionType { - members: SymbolTable; - properties: Symbol[]; - callSignatures: Signature[]; - constructSignatures: Signature[]; - stringIndexType: Type; - numberIndexType: Type; } interface TypeParameter extends Type { constraint: Type; - target?: TypeParameter; - mapper?: TypeMapper; } const enum SignatureKind { Call = 0, @@ -1026,40 +1053,22 @@ declare module ts { declaration: SignatureDeclaration; typeParameters: TypeParameter[]; parameters: Symbol[]; - resolvedReturnType: Type; - minArgumentCount: number; - hasRestParameter: boolean; - hasStringLiterals: boolean; - target?: Signature; - mapper?: TypeMapper; - unionSignatures?: Signature[]; - erasedSignatureCache?: Signature; - isolatedSignatureType?: ObjectType; } const enum IndexKind { String = 0, Number = 1, } - interface TypeMapper { - (t: Type): Type; - } - interface TypeInferences { - primary: Type[]; - secondary: Type[]; - } - interface InferenceContext { - typeParameters: TypeParameter[]; - inferUnionTypes: boolean; - inferences: TypeInferences[]; - inferredTypes: Type[]; - failedTypeParameterIndex?: number; - } interface DiagnosticMessage { key: string; category: DiagnosticCategory; code: number; - isEarly?: boolean; } + /** + * A linked list of formatted diagnostic messages to be used as part of a multiline message. + * It is built from the bottom up, leaving the head to be the "main" diagnostic. + * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage, + * the difference is that messages are all preformatted in DMC. + */ interface DiagnosticMessageChain { messageText: string; category: DiagnosticCategory; @@ -1070,13 +1079,9 @@ declare module ts { file: SourceFile; start: number; length: number; - messageText: string; + messageText: string | DiagnosticMessageChain; category: DiagnosticCategory; code: number; - /** - * Early error - any error (can be produced at parsing\binding\typechecking step) that blocks emit - */ - isEarly?: boolean; } enum DiagnosticCategory { Warning = 0, @@ -1086,36 +1091,51 @@ declare module ts { interface CompilerOptions { allowNonTsExtensions?: boolean; charset?: string; - codepage?: number; declaration?: boolean; diagnostics?: boolean; emitBOM?: boolean; help?: boolean; + inlineSourceMap?: boolean; + inlineSources?: boolean; + listFiles?: boolean; locale?: string; mapRoot?: string; module?: ModuleKind; + newLine?: NewLineKind; + noEmit?: boolean; + noEmitHelpers?: boolean; noEmitOnError?: boolean; noErrorTruncation?: boolean; noImplicitAny?: boolean; noLib?: boolean; - noLibCheck?: boolean; noResolve?: boolean; out?: string; outDir?: string; preserveConstEnums?: boolean; + project?: string; removeComments?: boolean; + rootDir?: string; sourceMap?: boolean; sourceRoot?: string; suppressImplicitAnyIndexErrors?: boolean; target?: ScriptTarget; version?: boolean; watch?: boolean; + isolatedModules?: boolean; + experimentalDecorators?: boolean; + emitDecoratorMetadata?: boolean; [option: string]: string | number | boolean; } const enum ModuleKind { None = 0, CommonJS = 1, AMD = 2, + UMD = 3, + System = 4, + } + const enum NewLineKind { + CarriageReturnLineFeed = 0, + LineFeed = 1, } interface LineAndCharacter { line: number; @@ -1129,162 +1149,58 @@ declare module ts { } interface ParsedCommandLine { options: CompilerOptions; - filenames: string[]; + fileNames: string[]; errors: Diagnostic[]; } - interface CommandLineOption { - name: string; - type: string | Map; - shortName?: string; - description?: DiagnosticMessage; - paramType?: DiagnosticMessage; - error?: DiagnosticMessage; - } - const enum CharacterCodes { - nullCharacter = 0, - maxAsciiCharacter = 127, - lineFeed = 10, - carriageReturn = 13, - lineSeparator = 8232, - paragraphSeparator = 8233, - nextLine = 133, - space = 32, - nonBreakingSpace = 160, - enQuad = 8192, - emQuad = 8193, - enSpace = 8194, - emSpace = 8195, - threePerEmSpace = 8196, - fourPerEmSpace = 8197, - sixPerEmSpace = 8198, - figureSpace = 8199, - punctuationSpace = 8200, - thinSpace = 8201, - hairSpace = 8202, - zeroWidthSpace = 8203, - narrowNoBreakSpace = 8239, - ideographicSpace = 12288, - mathematicalSpace = 8287, - ogham = 5760, - _ = 95, - $ = 36, - _0 = 48, - _1 = 49, - _2 = 50, - _3 = 51, - _4 = 52, - _5 = 53, - _6 = 54, - _7 = 55, - _8 = 56, - _9 = 57, - a = 97, - b = 98, - c = 99, - d = 100, - e = 101, - f = 102, - g = 103, - h = 104, - i = 105, - j = 106, - k = 107, - l = 108, - m = 109, - n = 110, - o = 111, - p = 112, - q = 113, - r = 114, - s = 115, - t = 116, - u = 117, - v = 118, - w = 119, - x = 120, - y = 121, - z = 122, - A = 65, - B = 66, - C = 67, - D = 68, - E = 69, - F = 70, - G = 71, - H = 72, - I = 73, - J = 74, - K = 75, - L = 76, - M = 77, - N = 78, - O = 79, - P = 80, - Q = 81, - R = 82, - S = 83, - T = 84, - U = 85, - V = 86, - W = 87, - X = 88, - Y = 89, - Z = 90, - ampersand = 38, - asterisk = 42, - at = 64, - backslash = 92, - backtick = 96, - bar = 124, - caret = 94, - closeBrace = 125, - closeBracket = 93, - closeParen = 41, - colon = 58, - comma = 44, - dot = 46, - doubleQuote = 34, - equals = 61, - exclamation = 33, - greaterThan = 62, - lessThan = 60, - minus = 45, - openBrace = 123, - openBracket = 91, - openParen = 40, - percent = 37, - plus = 43, - question = 63, - semicolon = 59, - singleQuote = 39, - slash = 47, - tilde = 126, - backspace = 8, - formFeed = 12, - byteOrderMark = 65279, - tab = 9, - verticalTab = 11, - } interface CancellationToken { isCancellationRequested(): boolean; } interface CompilerHost { - getSourceFile(filename: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getDefaultLibFilename(options: CompilerOptions): string; + getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; + getDefaultLibFileName(options: CompilerOptions): string; getCancellationToken?(): CancellationToken; - writeFile(filename: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void; + writeFile: WriteFileCallback; getCurrentDirectory(): string; getCanonicalFileName(fileName: string): string; useCaseSensitiveFileNames(): boolean; getNewLine(): string; } + interface TextSpan { + start: number; + length: number; + } + interface TextChangeRange { + span: TextSpan; + newLength: number; + } } declare module ts { - interface ErrorCallback { - (message: DiagnosticMessage): void; + interface System { + args: string[]; + newLine: string; + useCaseSensitiveFileNames: boolean; + write(s: string): void; + readFile(path: string, encoding?: string): string; + writeFile(path: string, data: string, writeByteOrderMark?: boolean): void; + watchFile?(path: string, callback: (path: string) => void): FileWatcher; + resolvePath(path: string): string; + fileExists(path: string): boolean; + directoryExists(path: string): boolean; + createDirectory(path: string): void; + getExecutingFilePath(): string; + getCurrentDirectory(): string; + readDirectory(path: string, extension?: string): string[]; + getMemoryUsage?(): number; + exit(exitCode?: number): void; } - interface CommentCallback { - (pos: number, end: number): void; + interface FileWatcher { + close(): void; + } + var sys: System; +} +declare module ts { + interface ErrorCallback { + (message: DiagnosticMessage, length: number): void; } interface Scanner { getStartPos(): number; @@ -1293,6 +1209,7 @@ declare module ts { getTokenPos(): number; getTokenText(): string; getTokenValue(): string; + hasExtendedUnicodeEscape(): boolean; hasPrecedingLineBreak(): boolean; isIdentifier(): boolean; isReservedWord(): boolean; @@ -1301,44 +1218,99 @@ declare module ts { reScanSlashToken(): SyntaxKind; reScanTemplateToken(): SyntaxKind; scan(): SyntaxKind; - setText(text: string): void; + setText(text: string, start?: number, length?: number): void; + setOnError(onError: ErrorCallback): void; + setScriptTarget(scriptTarget: ScriptTarget): void; setTextPos(textPos: number): void; lookAhead(callback: () => T): T; tryScan(callback: () => T): T; } function tokenToString(t: SyntaxKind): string; - function computeLineStarts(text: string): number[]; - function getPositionFromLineAndCharacter(lineStarts: number[], line: number, character: number): number; - function getLineAndCharacterOfPosition(lineStarts: number[], position: number): { - line: number; - character: number; - }; - function positionToLineAndCharacter(text: string, pos: number): { - line: number; - character: number; - }; + function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number; + function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter; function isWhiteSpace(ch: number): boolean; function isLineBreak(ch: number): boolean; - function isOctalDigit(ch: number): boolean; - function skipTrivia(text: string, pos: number, stopAfterLineBreak?: boolean): number; function getLeadingCommentRanges(text: string, pos: number): CommentRange[]; function getTrailingCommentRanges(text: string, pos: number): CommentRange[]; function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean; function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean; - function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, text?: string, onError?: ErrorCallback): Scanner; + /** Creates a scanner over a (possibly unspecified) range of a piece of text. */ + function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner; +} +declare module ts { + function getDefaultLibFileName(options: CompilerOptions): string; + function textSpanEnd(span: TextSpan): number; + function textSpanIsEmpty(span: TextSpan): boolean; + function textSpanContainsPosition(span: TextSpan, position: number): boolean; + function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean; + function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean; + function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan; + function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean; + function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean; + function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean; + function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan; + function createTextSpan(start: number, length: number): TextSpan; + function createTextSpanFromBounds(start: number, end: number): TextSpan; + function textChangeRangeNewSpan(range: TextChangeRange): TextSpan; + function textChangeRangeIsUnchanged(range: TextChangeRange): boolean; + function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange; + let unchangedTextChangeRange: TextChangeRange; + /** + * Called to merge all the changes that occurred across several versions of a script snapshot + * into a single change. i.e. if a user keeps making successive edits to a script we will + * have a text change from V1 to V2, V2 to V3, ..., Vn. + * + * This function will then merge those changes into a single change range valid between V1 and + * Vn. + */ + function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; } declare module ts { function getNodeConstructor(kind: SyntaxKind): new () => Node; - function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodes?: (nodes: Node[]) => T): T; - function createCompilerHost(options: CompilerOptions): CompilerHost; - function createSourceFile(filename: string, sourceText: string, languageVersion: ScriptTarget, version: string, isOpen?: boolean): SourceFile; - function createProgram(rootNames: string[], options: CompilerOptions, host: CompilerHost): Program; + function createNode(kind: SyntaxKind): Node; + function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; + function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean): SourceFile; + function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; } declare module ts { - function createTypeChecker(program: Program, fullTypeCheck: boolean): TypeChecker; + /** The version of the TypeScript compiler release */ + const version: string; + function findConfigFile(searchPath: string): string; + function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost; + function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile): Diagnostic[]; + function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string; + function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost): Program; } declare module ts { - var servicesVersion: string; + function parseCommandLine(commandLine: string[]): ParsedCommandLine; + /** + * Read tsconfig.json file + * @param fileName The path to the config file + */ + function readConfigFile(fileName: string): { + config?: any; + error?: Diagnostic; + }; + /** + * Parse the text of the tsconfig.json file + * @param fileName The path to the config file + * @param jsonText The text of the config file + */ + function parseConfigFileText(fileName: string, jsonText: string): { + config?: any; + error?: Diagnostic; + }; + /** + * Parse the contents of a config file (tsconfig.json). + * @param json The contents of the config file to parse + * @param basePath A root directory to resolve relative path entries in the config + * file to. e.g. outDir + */ + function parseConfigFile(json: any, host: ParseConfigHost, basePath: string): ParsedCommandLine; +} +declare module ts { + /** The version of the language service API */ + let servicesVersion: string; interface Node { getSourceFile(): SourceFile; getChildCount(sourceFile?: SourceFile): number; @@ -1380,9 +1352,10 @@ declare module ts { getDocumentationComment(): SymbolDisplayPart[]; } interface SourceFile { - getScriptSnapshot(): IScriptSnapshot; - getNamedDeclarations(): Declaration[]; - update(scriptSnapshot: IScriptSnapshot, version: string, isOpen: boolean, textChangeRange: TextChangeRange): SourceFile; + getLineAndCharacterOfPosition(pos: number): LineAndCharacter; + getLineStarts(): number[]; + getPositionOfLineAndCharacter(line: number, character: number): number; + update(newText: string, textChangeRange: TextChangeRange): SourceFile; } /** * Represents an immutable snapshot of a script at a specified time.Once acquired, the @@ -1394,12 +1367,6 @@ declare module ts { getText(start: number, end: number): string; /** Gets the length of this script snapshot. */ getLength(): number; - /** - * This call returns the array containing the start position of every line. - * i.e."[0, 10, 55]". TODO: consider making this optional. The language service could - * always determine this (albeit in a more expensive manner). - */ - getLineStartPositions(): number[]; /** * Gets the TextChangeRange that describe how the text changed between this text and * an older version. This information is used by the incremental parser to determine @@ -1408,6 +1375,8 @@ declare module ts { * not happen and the entire document will be re - parsed. */ getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange; + /** Releases all resources held by this script snapshot */ + dispose?(): void; } module ScriptSnapshot { function fromString(text: string): IScriptSnapshot; @@ -1417,27 +1386,37 @@ declare module ts { importedFiles: FileReference[]; isLibFile: boolean; } - interface Logger { - log(s: string): void; - } - interface LanguageServiceHost extends Logger { + interface LanguageServiceHost { getCompilationSettings(): CompilerOptions; + getNewLine?(): string; + getProjectVersion?(): string; getScriptFileNames(): string[]; getScriptVersion(fileName: string): string; - getScriptIsOpen(fileName: string): boolean; getScriptSnapshot(fileName: string): IScriptSnapshot; getLocalizedDiagnosticMessages?(): any; getCancellationToken?(): CancellationToken; getCurrentDirectory(): string; - getDefaultLibFilename(options: CompilerOptions): string; + getDefaultLibFileName(options: CompilerOptions): string; + log?(s: string): void; + trace?(s: string): void; + error?(s: string): void; + useCaseSensitiveFileNames?(): boolean; } interface LanguageService { cleanupSemanticCache(): void; getSyntacticDiagnostics(fileName: string): Diagnostic[]; getSemanticDiagnostics(fileName: string): Diagnostic[]; getCompilerOptionsDiagnostics(): Diagnostic[]; + /** + * @deprecated Use getEncodedSyntacticClassifications instead. + */ getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; + /** + * @deprecated Use getEncodedSemanticClassifications instead. + */ getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; + getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications; + getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications; getCompletionsAtPosition(fileName: string, position: number): CompletionInfo; getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails; getQuickInfoAtPosition(fileName: string, position: number): QuickInfo; @@ -1447,9 +1426,13 @@ declare module ts { getRenameInfo(fileName: string, position: number): RenameInfo; findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[]; getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; + getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[]; + findReferences(fileName: string, position: number): ReferencedSymbol[]; + getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[]; + /** @deprecated */ getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - getNavigateToItems(searchValue: string): NavigateToItem[]; + getNavigateToItems(searchValue: string, maxResultCount?: number): NavigateToItem[]; getNavigationBarItems(fileName: string): NavigationBarItem[]; getOutliningSpans(fileName: string): OutliningSpan[]; getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[]; @@ -1459,98 +1442,13 @@ declare module ts { getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions): TextChange[]; getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions): TextChange[]; getEmitOutput(fileName: string): EmitOutput; - getSourceFile(filename: string): SourceFile; + getProgram(): Program; + getSourceFile(fileName: string): SourceFile; dispose(): void; } - class TextSpan { - private _start; - private _length; - /** - * Creates a TextSpan instance beginning with the position Start and having the Length - * specified with length. - */ - constructor(start: number, length: number); - toJSON(key: any): any; - start(): number; - length(): number; - end(): number; - isEmpty(): boolean; - /** - * Determines whether the position lies within the span. Returns true if the position is greater than or equal to Start and strictly less - * than End, otherwise false. - * @param position The position to check. - */ - containsPosition(position: number): boolean; - /** - * Determines whether span falls completely within this span. Returns true if the specified span falls completely within this span, otherwise false. - * @param span The span to check. - */ - containsTextSpan(span: TextSpan): boolean; - /** - * Determines whether the given span overlaps this span. Two spans are considered to overlap - * if they have positions in common and neither is empty. Empty spans do not overlap with any - * other span. Returns true if the spans overlap, false otherwise. - * @param span The span to check. - */ - overlapsWith(span: TextSpan): boolean; - /** - * Returns the overlap with the given span, or undefined if there is no overlap. - * @param span The span to check. - */ - overlap(span: TextSpan): TextSpan; - /** - * Determines whether span intersects this span. Two spans are considered to - * intersect if they have positions in common or the end of one span - * coincides with the start of the other span. Returns true if the spans intersect, false otherwise. - * @param The span to check. - */ - intersectsWithTextSpan(span: TextSpan): boolean; - intersectsWith(start: number, length: number): boolean; - /** - * Determines whether the given position intersects this span. - * A position is considered to intersect if it is between the start and - * end positions (inclusive) of this span. Returns true if the position intersects, false otherwise. - * @param position The position to check. - */ - intersectsWithPosition(position: number): boolean; - /** - * Returns the intersection with the given span, or undefined if there is no intersection. - * @param span The span to check. - */ - intersection(span: TextSpan): TextSpan; - /** - * Creates a new TextSpan from the given start and end positions - * as opposed to a position and length. - */ - static fromBounds(start: number, end: number): TextSpan; - } - class TextChangeRange { - static unchanged: TextChangeRange; - private _span; - private _newLength; - /** - * Initializes a new instance of TextChangeRange. - */ - constructor(span: TextSpan, newLength: number); - /** - * The span of text before the edit which is being changed - */ - span(): TextSpan; - /** - * Width of the span after the edit. A 0 here would represent a delete - */ - newLength(): number; - newSpan(): TextSpan; - isUnchanged(): boolean; - /** - * Called to merge all the changes that occurred across several versions of a script snapshot - * into a single change. i.e. if a user keeps making successive edits to a script we will - * have a text change from V1 to V2, V2 to V3, ..., Vn. - * - * This function will then merge those changes into a single change range valid between V1 and - * Vn. - */ - static collapseChangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; + interface Classifications { + spans: number[]; + endOfLineState: EndOfLineState; } interface ClassifiedSpan { textSpan: TextSpan; @@ -1588,11 +1486,26 @@ declare module ts { fileName: string; isWriteAccess: boolean; } + interface DocumentHighlights { + fileName: string; + highlightSpans: HighlightSpan[]; + } + module HighlightSpanKind { + const none: string; + const definition: string; + const reference: string; + const writtenReference: string; + } + interface HighlightSpan { + textSpan: TextSpan; + kind: string; + } interface NavigateToItem { name: string; kind: string; kindModifiers: string; matchKind: string; + isCaseSensitive: boolean; fileName: string; textSpan: TextSpan; containerName: string; @@ -1613,6 +1526,7 @@ declare module ts { InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean; PlaceOpenBraceOnNewLineForFunctions: boolean; PlaceOpenBraceOnNewLineForControlBlocks: boolean; + [s: string]: boolean | number | string; } interface DefinitionInfo { fileName: string; @@ -1622,6 +1536,10 @@ declare module ts { containerKind: string; containerName: string; } + interface ReferencedSymbol { + definition: DefinitionInfo; + references: ReferenceEntry[]; + } enum SymbolDisplayPartKind { aliasName = 0, className = 1, @@ -1699,12 +1617,14 @@ declare module ts { } interface CompletionInfo { isMemberCompletion: boolean; + isNewIdentifierLocation: boolean; entries: CompletionEntry[]; } interface CompletionEntry { name: string; kind: string; kindModifiers: string; + sortText: string; } interface CompletionEntryDetails { name: string; @@ -1728,7 +1648,7 @@ declare module ts { } interface EmitOutput { outputFiles: OutputFile[]; - emitOutputStatus: EmitReturnStatus; + emitSkipped: boolean; } const enum OutputFileType { JavaScript = 0, @@ -1741,10 +1661,13 @@ declare module ts { text: string; } const enum EndOfLineState { - Start = 0, + None = 0, InMultiLineCommentTrivia = 1, InSingleQuoteStringLiteral = 2, InDoubleQuoteStringLiteral = 3, + InTemplateHeadOrNoSubstitutionTemplate = 4, + InTemplateMiddleOrTail = 5, + InTemplateSubstitutionPosition = 6, } enum TokenClass { Punctuation = 0, @@ -1766,50 +1689,122 @@ declare module ts { classification: TokenClass; } interface Classifier { - getClassificationsForLine(text: string, lexState: EndOfLineState, classifyKeywordsInGenerics?: boolean): ClassificationResult; + /** + * Gives lexical classifications of tokens on a line without any syntactic context. + * For instance, a token consisting of the text 'string' can be either an identifier + * named 'string' or the keyword 'string', however, because this classifier is not aware, + * it relies on certain heuristics to give acceptable results. For classifications where + * speed trumps accuracy, this function is preferable; however, for true accuracy, the + * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the + * lexical, syntactic, and semantic classifiers may issue the best user experience. + * + * @param text The text of a line to classify. + * @param lexState The state of the lexical classifier at the end of the previous line. + * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier. + * If there is no syntactic classifier (syntacticClassifierAbsent=true), + * certain heuristics may be used in its place; however, if there is a + * syntactic classifier (syntacticClassifierAbsent=false), certain + * classifications which may be incorrectly categorized will be given + * back as Identifiers in order to allow the syntactic classifier to + * subsume the classification. + * @deprecated Use getLexicalClassifications instead. + */ + getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult; + getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications; } + /** + * The document registry represents a store of SourceFile objects that can be shared between + * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST) + * of files in the context. + * SourceFile objects account for most of the memory usage by the language service. Sharing + * the same DocumentRegistry instance between different instances of LanguageService allow + * for more efficient memory utilization since all projects will share at least the library + * file (lib.d.ts). + * + * A more advanced use of the document registry is to serialize sourceFile objects to disk + * and re-hydrate them when needed. + * + * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it + * to all subsequent createLanguageService calls. + */ interface DocumentRegistry { - acquireDocument(filename: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, isOpen: boolean): SourceFile; - updateDocument(sourceFile: SourceFile, filename: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, isOpen: boolean, textChangeRange: TextChangeRange): SourceFile; - releaseDocument(filename: string, compilationSettings: CompilerOptions): void; - } - class ScriptElementKind { - static unknown: string; - static keyword: string; - static scriptElement: string; - static moduleElement: string; - static classElement: string; - static interfaceElement: string; - static typeElement: string; - static enumElement: string; - static variableElement: string; - static localVariableElement: string; - static functionElement: string; - static localFunctionElement: string; - static memberFunctionElement: string; - static memberGetAccessorElement: string; - static memberSetAccessorElement: string; - static memberVariableElement: string; - static constructorImplementationElement: string; - static callSignatureElement: string; - static indexSignatureElement: string; - static constructSignatureElement: string; - static parameterElement: string; - static typeParameterElement: string; - static primitiveType: string; - static label: string; - static alias: string; - static constElement: string; - static letElement: string; - } - class ScriptElementKindModifier { - static none: string; - static publicMemberModifier: string; - static privateMemberModifier: string; - static protectedMemberModifier: string; - static exportedModifier: string; - static ambientModifier: string; - static staticModifier: string; + /** + * Request a stored SourceFile with a given fileName and compilationSettings. + * The first call to acquire will call createLanguageServiceSourceFile to generate + * the SourceFile if was not found in the registry. + * + * @param fileName The name of the file requested + * @param compilationSettings Some compilation settings like target affects the + * shape of a the resulting SourceFile. This allows the DocumentRegistry to store + * multiple copies of the same file for different compilation settings. + * @parm scriptSnapshot Text of the file. Only used if the file was not found + * in the registry and a new one was created. + * @parm version Current version of the file. Only used if the file was not found + * in the registry and a new one was created. + */ + acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile; + /** + * Request an updated version of an already existing SourceFile with a given fileName + * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile + * to get an updated SourceFile. + * + * @param fileName The name of the file requested + * @param compilationSettings Some compilation settings like target affects the + * shape of a the resulting SourceFile. This allows the DocumentRegistry to store + * multiple copies of the same file for different compilation settings. + * @param scriptSnapshot Text of the file. + * @param version Current version of the file. + */ + updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile; + /** + * Informs the DocumentRegistry that a file is not needed any longer. + * + * Note: It is not allowed to call release on a SourceFile that was not acquired from + * this registry originally. + * + * @param fileName The name of the file to be released + * @param compilationSettings The compilation settings used to acquire the file + */ + releaseDocument(fileName: string, compilationSettings: CompilerOptions): void; + } + module ScriptElementKind { + const unknown: string; + const warning: string; + const keyword: string; + const scriptElement: string; + const moduleElement: string; + const classElement: string; + const interfaceElement: string; + const typeElement: string; + const enumElement: string; + const variableElement: string; + const localVariableElement: string; + const functionElement: string; + const localFunctionElement: string; + const memberFunctionElement: string; + const memberGetAccessorElement: string; + const memberSetAccessorElement: string; + const memberVariableElement: string; + const constructorImplementationElement: string; + const callSignatureElement: string; + const indexSignatureElement: string; + const constructSignatureElement: string; + const parameterElement: string; + const typeParameterElement: string; + const primitiveType: string; + const label: string; + const alias: string; + const constElement: string; + const letElement: string; + } + module ScriptElementKindModifier { + const none: string; + const publicMemberModifier: string; + const privateMemberModifier: string; + const protectedMemberModifier: string; + const exportedModifier: string; + const ambientModifier: string; + const staticModifier: string; } class ClassificationTypeNames { static comment: string; @@ -1826,7 +1821,27 @@ declare module ts { static interfaceName: string; static moduleName: string; static typeParameterName: string; - static typeAlias: string; + static typeAliasName: string; + static parameterName: string; + } + const enum ClassificationType { + comment = 1, + identifier = 2, + keyword = 3, + numericLiteral = 4, + operator = 5, + stringLiteral = 6, + regularExpressionLiteral = 7, + whiteSpace = 8, + text = 9, + punctuation = 10, + className = 11, + enumName = 12, + interfaceName = 13, + moduleName = 14, + typeParameterName = 15, + typeAliasName = 16, + parameterName = 17, } interface DisplayPartsSymbolWriter extends SymbolWriter { displayParts(): SymbolDisplayPart[]; @@ -1842,8 +1857,18 @@ declare module ts { isCancellationRequested(): boolean; throwIfCancellationRequested(): void; } - function createDocumentRegistry(): DocumentRegistry; + function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string; + function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile; + let disableIncrementalParsing: boolean; + function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; + function createDocumentRegistry(useCaseSensitiveFileNames?: boolean): DocumentRegistry; function preProcessFile(sourceText: string, readImportFiles?: boolean): PreProcessedFileInfo; - function createLanguageService(host: LanguageServiceHost, documentRegistry: DocumentRegistry): LanguageService; - function createClassifier(host: Logger): Classifier; + function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService; + function createClassifier(): Classifier; + /** + * Get the path of the default library file (lib.d.ts) as distributed with the typescript + * node package. + * The functionality is not supported if the ts module is consumed outside of a node module. + */ + function getDefaultLibFilePath(options: CompilerOptions): string; } diff --git a/lib/typescript-src/support/typescript/bin/typescriptServices.js b/lib/typescript-src/support/typescript/bin/typescriptServices.js index 1afcbf7..68bd1b5 100644 --- a/lib/typescript-src/support/typescript/bin/typescriptServices.js +++ b/lib/typescript-src/support/typescript/bin/typescriptServices.js @@ -15,6 +15,7 @@ and limitations under the License. var ts; (function (ts) { + // token > SyntaxKind.Identifer => token is a keyword (function (SyntaxKind) { SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; @@ -22,230 +23,281 @@ var ts; SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - SyntaxKind[SyntaxKind["NumericLiteral"] = 6] = "NumericLiteral"; - SyntaxKind[SyntaxKind["StringLiteral"] = 7] = "StringLiteral"; - SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 8] = "RegularExpressionLiteral"; - SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 9] = "NoSubstitutionTemplateLiteral"; - SyntaxKind[SyntaxKind["TemplateHead"] = 10] = "TemplateHead"; - SyntaxKind[SyntaxKind["TemplateMiddle"] = 11] = "TemplateMiddle"; - SyntaxKind[SyntaxKind["TemplateTail"] = 12] = "TemplateTail"; - SyntaxKind[SyntaxKind["OpenBraceToken"] = 13] = "OpenBraceToken"; - SyntaxKind[SyntaxKind["CloseBraceToken"] = 14] = "CloseBraceToken"; - SyntaxKind[SyntaxKind["OpenParenToken"] = 15] = "OpenParenToken"; - SyntaxKind[SyntaxKind["CloseParenToken"] = 16] = "CloseParenToken"; - SyntaxKind[SyntaxKind["OpenBracketToken"] = 17] = "OpenBracketToken"; - SyntaxKind[SyntaxKind["CloseBracketToken"] = 18] = "CloseBracketToken"; - SyntaxKind[SyntaxKind["DotToken"] = 19] = "DotToken"; - SyntaxKind[SyntaxKind["DotDotDotToken"] = 20] = "DotDotDotToken"; - SyntaxKind[SyntaxKind["SemicolonToken"] = 21] = "SemicolonToken"; - SyntaxKind[SyntaxKind["CommaToken"] = 22] = "CommaToken"; - SyntaxKind[SyntaxKind["LessThanToken"] = 23] = "LessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanToken"] = 24] = "GreaterThanToken"; - SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 25] = "LessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 26] = "GreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 27] = "EqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 28] = "ExclamationEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 29] = "EqualsEqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 30] = "ExclamationEqualsEqualsToken"; - SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 31] = "EqualsGreaterThanToken"; - SyntaxKind[SyntaxKind["PlusToken"] = 32] = "PlusToken"; - SyntaxKind[SyntaxKind["MinusToken"] = 33] = "MinusToken"; - SyntaxKind[SyntaxKind["AsteriskToken"] = 34] = "AsteriskToken"; - SyntaxKind[SyntaxKind["SlashToken"] = 35] = "SlashToken"; - SyntaxKind[SyntaxKind["PercentToken"] = 36] = "PercentToken"; - SyntaxKind[SyntaxKind["PlusPlusToken"] = 37] = "PlusPlusToken"; - SyntaxKind[SyntaxKind["MinusMinusToken"] = 38] = "MinusMinusToken"; - SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 39] = "LessThanLessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 40] = "GreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 41] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["AmpersandToken"] = 42] = "AmpersandToken"; - SyntaxKind[SyntaxKind["BarToken"] = 43] = "BarToken"; - SyntaxKind[SyntaxKind["CaretToken"] = 44] = "CaretToken"; - SyntaxKind[SyntaxKind["ExclamationToken"] = 45] = "ExclamationToken"; - SyntaxKind[SyntaxKind["TildeToken"] = 46] = "TildeToken"; - SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 47] = "AmpersandAmpersandToken"; - SyntaxKind[SyntaxKind["BarBarToken"] = 48] = "BarBarToken"; - SyntaxKind[SyntaxKind["QuestionToken"] = 49] = "QuestionToken"; - SyntaxKind[SyntaxKind["ColonToken"] = 50] = "ColonToken"; - SyntaxKind[SyntaxKind["EqualsToken"] = 51] = "EqualsToken"; - SyntaxKind[SyntaxKind["PlusEqualsToken"] = 52] = "PlusEqualsToken"; - SyntaxKind[SyntaxKind["MinusEqualsToken"] = 53] = "MinusEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 54] = "AsteriskEqualsToken"; - SyntaxKind[SyntaxKind["SlashEqualsToken"] = 55] = "SlashEqualsToken"; - SyntaxKind[SyntaxKind["PercentEqualsToken"] = 56] = "PercentEqualsToken"; - SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 57] = "LessThanLessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 58] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 59] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 60] = "AmpersandEqualsToken"; - SyntaxKind[SyntaxKind["BarEqualsToken"] = 61] = "BarEqualsToken"; - SyntaxKind[SyntaxKind["CaretEqualsToken"] = 62] = "CaretEqualsToken"; - SyntaxKind[SyntaxKind["Identifier"] = 63] = "Identifier"; - SyntaxKind[SyntaxKind["BreakKeyword"] = 64] = "BreakKeyword"; - SyntaxKind[SyntaxKind["CaseKeyword"] = 65] = "CaseKeyword"; - SyntaxKind[SyntaxKind["CatchKeyword"] = 66] = "CatchKeyword"; - SyntaxKind[SyntaxKind["ClassKeyword"] = 67] = "ClassKeyword"; - SyntaxKind[SyntaxKind["ConstKeyword"] = 68] = "ConstKeyword"; - SyntaxKind[SyntaxKind["ContinueKeyword"] = 69] = "ContinueKeyword"; - SyntaxKind[SyntaxKind["DebuggerKeyword"] = 70] = "DebuggerKeyword"; - SyntaxKind[SyntaxKind["DefaultKeyword"] = 71] = "DefaultKeyword"; - SyntaxKind[SyntaxKind["DeleteKeyword"] = 72] = "DeleteKeyword"; - SyntaxKind[SyntaxKind["DoKeyword"] = 73] = "DoKeyword"; - SyntaxKind[SyntaxKind["ElseKeyword"] = 74] = "ElseKeyword"; - SyntaxKind[SyntaxKind["EnumKeyword"] = 75] = "EnumKeyword"; - SyntaxKind[SyntaxKind["ExportKeyword"] = 76] = "ExportKeyword"; - SyntaxKind[SyntaxKind["ExtendsKeyword"] = 77] = "ExtendsKeyword"; - SyntaxKind[SyntaxKind["FalseKeyword"] = 78] = "FalseKeyword"; - SyntaxKind[SyntaxKind["FinallyKeyword"] = 79] = "FinallyKeyword"; - SyntaxKind[SyntaxKind["ForKeyword"] = 80] = "ForKeyword"; - SyntaxKind[SyntaxKind["FunctionKeyword"] = 81] = "FunctionKeyword"; - SyntaxKind[SyntaxKind["IfKeyword"] = 82] = "IfKeyword"; - SyntaxKind[SyntaxKind["ImportKeyword"] = 83] = "ImportKeyword"; - SyntaxKind[SyntaxKind["InKeyword"] = 84] = "InKeyword"; - SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 85] = "InstanceOfKeyword"; - SyntaxKind[SyntaxKind["NewKeyword"] = 86] = "NewKeyword"; - SyntaxKind[SyntaxKind["NullKeyword"] = 87] = "NullKeyword"; - SyntaxKind[SyntaxKind["ReturnKeyword"] = 88] = "ReturnKeyword"; - SyntaxKind[SyntaxKind["SuperKeyword"] = 89] = "SuperKeyword"; - SyntaxKind[SyntaxKind["SwitchKeyword"] = 90] = "SwitchKeyword"; - SyntaxKind[SyntaxKind["ThisKeyword"] = 91] = "ThisKeyword"; - SyntaxKind[SyntaxKind["ThrowKeyword"] = 92] = "ThrowKeyword"; - SyntaxKind[SyntaxKind["TrueKeyword"] = 93] = "TrueKeyword"; - SyntaxKind[SyntaxKind["TryKeyword"] = 94] = "TryKeyword"; - SyntaxKind[SyntaxKind["TypeOfKeyword"] = 95] = "TypeOfKeyword"; - SyntaxKind[SyntaxKind["VarKeyword"] = 96] = "VarKeyword"; - SyntaxKind[SyntaxKind["VoidKeyword"] = 97] = "VoidKeyword"; - SyntaxKind[SyntaxKind["WhileKeyword"] = 98] = "WhileKeyword"; - SyntaxKind[SyntaxKind["WithKeyword"] = 99] = "WithKeyword"; - SyntaxKind[SyntaxKind["ImplementsKeyword"] = 100] = "ImplementsKeyword"; - SyntaxKind[SyntaxKind["InterfaceKeyword"] = 101] = "InterfaceKeyword"; - SyntaxKind[SyntaxKind["LetKeyword"] = 102] = "LetKeyword"; - SyntaxKind[SyntaxKind["PackageKeyword"] = 103] = "PackageKeyword"; - SyntaxKind[SyntaxKind["PrivateKeyword"] = 104] = "PrivateKeyword"; - SyntaxKind[SyntaxKind["ProtectedKeyword"] = 105] = "ProtectedKeyword"; - SyntaxKind[SyntaxKind["PublicKeyword"] = 106] = "PublicKeyword"; - SyntaxKind[SyntaxKind["StaticKeyword"] = 107] = "StaticKeyword"; - SyntaxKind[SyntaxKind["YieldKeyword"] = 108] = "YieldKeyword"; - SyntaxKind[SyntaxKind["AnyKeyword"] = 109] = "AnyKeyword"; - SyntaxKind[SyntaxKind["BooleanKeyword"] = 110] = "BooleanKeyword"; - SyntaxKind[SyntaxKind["ConstructorKeyword"] = 111] = "ConstructorKeyword"; - SyntaxKind[SyntaxKind["DeclareKeyword"] = 112] = "DeclareKeyword"; - SyntaxKind[SyntaxKind["GetKeyword"] = 113] = "GetKeyword"; - SyntaxKind[SyntaxKind["ModuleKeyword"] = 114] = "ModuleKeyword"; - SyntaxKind[SyntaxKind["RequireKeyword"] = 115] = "RequireKeyword"; - SyntaxKind[SyntaxKind["NumberKeyword"] = 116] = "NumberKeyword"; - SyntaxKind[SyntaxKind["SetKeyword"] = 117] = "SetKeyword"; - SyntaxKind[SyntaxKind["StringKeyword"] = 118] = "StringKeyword"; - SyntaxKind[SyntaxKind["TypeKeyword"] = 119] = "TypeKeyword"; - SyntaxKind[SyntaxKind["QualifiedName"] = 120] = "QualifiedName"; - SyntaxKind[SyntaxKind["ComputedPropertyName"] = 121] = "ComputedPropertyName"; - SyntaxKind[SyntaxKind["TypeParameter"] = 122] = "TypeParameter"; - SyntaxKind[SyntaxKind["Parameter"] = 123] = "Parameter"; - SyntaxKind[SyntaxKind["Property"] = 124] = "Property"; - SyntaxKind[SyntaxKind["Method"] = 125] = "Method"; - SyntaxKind[SyntaxKind["Constructor"] = 126] = "Constructor"; - SyntaxKind[SyntaxKind["GetAccessor"] = 127] = "GetAccessor"; - SyntaxKind[SyntaxKind["SetAccessor"] = 128] = "SetAccessor"; - SyntaxKind[SyntaxKind["CallSignature"] = 129] = "CallSignature"; - SyntaxKind[SyntaxKind["ConstructSignature"] = 130] = "ConstructSignature"; - SyntaxKind[SyntaxKind["IndexSignature"] = 131] = "IndexSignature"; - SyntaxKind[SyntaxKind["TypeReference"] = 132] = "TypeReference"; - SyntaxKind[SyntaxKind["FunctionType"] = 133] = "FunctionType"; - SyntaxKind[SyntaxKind["ConstructorType"] = 134] = "ConstructorType"; - SyntaxKind[SyntaxKind["TypeQuery"] = 135] = "TypeQuery"; - SyntaxKind[SyntaxKind["TypeLiteral"] = 136] = "TypeLiteral"; - SyntaxKind[SyntaxKind["ArrayType"] = 137] = "ArrayType"; - SyntaxKind[SyntaxKind["TupleType"] = 138] = "TupleType"; - SyntaxKind[SyntaxKind["UnionType"] = 139] = "UnionType"; - SyntaxKind[SyntaxKind["ParenthesizedType"] = 140] = "ParenthesizedType"; - SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 141] = "ArrayLiteralExpression"; - SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 142] = "ObjectLiteralExpression"; - SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 143] = "PropertyAccessExpression"; - SyntaxKind[SyntaxKind["ElementAccessExpression"] = 144] = "ElementAccessExpression"; - SyntaxKind[SyntaxKind["CallExpression"] = 145] = "CallExpression"; - SyntaxKind[SyntaxKind["NewExpression"] = 146] = "NewExpression"; - SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 147] = "TaggedTemplateExpression"; - SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 148] = "TypeAssertionExpression"; - SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 149] = "ParenthesizedExpression"; - SyntaxKind[SyntaxKind["FunctionExpression"] = 150] = "FunctionExpression"; - SyntaxKind[SyntaxKind["ArrowFunction"] = 151] = "ArrowFunction"; - SyntaxKind[SyntaxKind["DeleteExpression"] = 152] = "DeleteExpression"; - SyntaxKind[SyntaxKind["TypeOfExpression"] = 153] = "TypeOfExpression"; - SyntaxKind[SyntaxKind["VoidExpression"] = 154] = "VoidExpression"; - SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 155] = "PrefixUnaryExpression"; - SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 156] = "PostfixUnaryExpression"; - SyntaxKind[SyntaxKind["BinaryExpression"] = 157] = "BinaryExpression"; - SyntaxKind[SyntaxKind["ConditionalExpression"] = 158] = "ConditionalExpression"; - SyntaxKind[SyntaxKind["TemplateExpression"] = 159] = "TemplateExpression"; - SyntaxKind[SyntaxKind["YieldExpression"] = 160] = "YieldExpression"; - SyntaxKind[SyntaxKind["OmittedExpression"] = 161] = "OmittedExpression"; - SyntaxKind[SyntaxKind["TemplateSpan"] = 162] = "TemplateSpan"; - SyntaxKind[SyntaxKind["Block"] = 163] = "Block"; - SyntaxKind[SyntaxKind["VariableStatement"] = 164] = "VariableStatement"; - SyntaxKind[SyntaxKind["EmptyStatement"] = 165] = "EmptyStatement"; - SyntaxKind[SyntaxKind["ExpressionStatement"] = 166] = "ExpressionStatement"; - SyntaxKind[SyntaxKind["IfStatement"] = 167] = "IfStatement"; - SyntaxKind[SyntaxKind["DoStatement"] = 168] = "DoStatement"; - SyntaxKind[SyntaxKind["WhileStatement"] = 169] = "WhileStatement"; - SyntaxKind[SyntaxKind["ForStatement"] = 170] = "ForStatement"; - SyntaxKind[SyntaxKind["ForInStatement"] = 171] = "ForInStatement"; - SyntaxKind[SyntaxKind["ContinueStatement"] = 172] = "ContinueStatement"; - SyntaxKind[SyntaxKind["BreakStatement"] = 173] = "BreakStatement"; - SyntaxKind[SyntaxKind["ReturnStatement"] = 174] = "ReturnStatement"; - SyntaxKind[SyntaxKind["WithStatement"] = 175] = "WithStatement"; - SyntaxKind[SyntaxKind["SwitchStatement"] = 176] = "SwitchStatement"; - SyntaxKind[SyntaxKind["LabeledStatement"] = 177] = "LabeledStatement"; - SyntaxKind[SyntaxKind["ThrowStatement"] = 178] = "ThrowStatement"; - SyntaxKind[SyntaxKind["TryStatement"] = 179] = "TryStatement"; - SyntaxKind[SyntaxKind["TryBlock"] = 180] = "TryBlock"; - SyntaxKind[SyntaxKind["FinallyBlock"] = 181] = "FinallyBlock"; - SyntaxKind[SyntaxKind["DebuggerStatement"] = 182] = "DebuggerStatement"; - SyntaxKind[SyntaxKind["VariableDeclaration"] = 183] = "VariableDeclaration"; - SyntaxKind[SyntaxKind["FunctionDeclaration"] = 184] = "FunctionDeclaration"; - SyntaxKind[SyntaxKind["ClassDeclaration"] = 185] = "ClassDeclaration"; - SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 186] = "InterfaceDeclaration"; - SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 187] = "TypeAliasDeclaration"; - SyntaxKind[SyntaxKind["EnumDeclaration"] = 188] = "EnumDeclaration"; - SyntaxKind[SyntaxKind["ModuleDeclaration"] = 189] = "ModuleDeclaration"; - SyntaxKind[SyntaxKind["ModuleBlock"] = 190] = "ModuleBlock"; - SyntaxKind[SyntaxKind["ImportDeclaration"] = 191] = "ImportDeclaration"; - SyntaxKind[SyntaxKind["ExportAssignment"] = 192] = "ExportAssignment"; - SyntaxKind[SyntaxKind["ExternalModuleReference"] = 193] = "ExternalModuleReference"; - SyntaxKind[SyntaxKind["CaseClause"] = 194] = "CaseClause"; - SyntaxKind[SyntaxKind["DefaultClause"] = 195] = "DefaultClause"; - SyntaxKind[SyntaxKind["HeritageClause"] = 196] = "HeritageClause"; - SyntaxKind[SyntaxKind["CatchClause"] = 197] = "CatchClause"; - SyntaxKind[SyntaxKind["PropertyAssignment"] = 198] = "PropertyAssignment"; - SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 199] = "ShorthandPropertyAssignment"; - SyntaxKind[SyntaxKind["EnumMember"] = 200] = "EnumMember"; - SyntaxKind[SyntaxKind["SourceFile"] = 201] = "SourceFile"; - SyntaxKind[SyntaxKind["Program"] = 202] = "Program"; - SyntaxKind[SyntaxKind["SyntaxList"] = 203] = "SyntaxList"; - SyntaxKind[SyntaxKind["Count"] = 204] = "Count"; - SyntaxKind[SyntaxKind["FirstAssignment"] = 51] = "FirstAssignment"; - SyntaxKind[SyntaxKind["LastAssignment"] = 62] = "LastAssignment"; - SyntaxKind[SyntaxKind["FirstReservedWord"] = 64] = "FirstReservedWord"; - SyntaxKind[SyntaxKind["LastReservedWord"] = 99] = "LastReservedWord"; - SyntaxKind[SyntaxKind["FirstKeyword"] = 64] = "FirstKeyword"; - SyntaxKind[SyntaxKind["LastKeyword"] = 119] = "LastKeyword"; - SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 100] = "FirstFutureReservedWord"; - SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 108] = "LastFutureReservedWord"; - SyntaxKind[SyntaxKind["FirstTypeNode"] = 132] = "FirstTypeNode"; - SyntaxKind[SyntaxKind["LastTypeNode"] = 140] = "LastTypeNode"; - SyntaxKind[SyntaxKind["FirstPunctuation"] = 13] = "FirstPunctuation"; - SyntaxKind[SyntaxKind["LastPunctuation"] = 62] = "LastPunctuation"; + // We detect and provide better error recovery when we encounter a git merge marker. This + // allows us to edit files with git-conflict markers in them in a much more pleasant manner. + SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 6] = "ConflictMarkerTrivia"; + // Literals + SyntaxKind[SyntaxKind["NumericLiteral"] = 7] = "NumericLiteral"; + SyntaxKind[SyntaxKind["StringLiteral"] = 8] = "StringLiteral"; + SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 9] = "RegularExpressionLiteral"; + SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 10] = "NoSubstitutionTemplateLiteral"; + // Pseudo-literals + SyntaxKind[SyntaxKind["TemplateHead"] = 11] = "TemplateHead"; + SyntaxKind[SyntaxKind["TemplateMiddle"] = 12] = "TemplateMiddle"; + SyntaxKind[SyntaxKind["TemplateTail"] = 13] = "TemplateTail"; + // Punctuation + SyntaxKind[SyntaxKind["OpenBraceToken"] = 14] = "OpenBraceToken"; + SyntaxKind[SyntaxKind["CloseBraceToken"] = 15] = "CloseBraceToken"; + SyntaxKind[SyntaxKind["OpenParenToken"] = 16] = "OpenParenToken"; + SyntaxKind[SyntaxKind["CloseParenToken"] = 17] = "CloseParenToken"; + SyntaxKind[SyntaxKind["OpenBracketToken"] = 18] = "OpenBracketToken"; + SyntaxKind[SyntaxKind["CloseBracketToken"] = 19] = "CloseBracketToken"; + SyntaxKind[SyntaxKind["DotToken"] = 20] = "DotToken"; + SyntaxKind[SyntaxKind["DotDotDotToken"] = 21] = "DotDotDotToken"; + SyntaxKind[SyntaxKind["SemicolonToken"] = 22] = "SemicolonToken"; + SyntaxKind[SyntaxKind["CommaToken"] = 23] = "CommaToken"; + SyntaxKind[SyntaxKind["LessThanToken"] = 24] = "LessThanToken"; + SyntaxKind[SyntaxKind["GreaterThanToken"] = 25] = "GreaterThanToken"; + SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 26] = "LessThanEqualsToken"; + SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 27] = "GreaterThanEqualsToken"; + SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 28] = "EqualsEqualsToken"; + SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 29] = "ExclamationEqualsToken"; + SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 30] = "EqualsEqualsEqualsToken"; + SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 31] = "ExclamationEqualsEqualsToken"; + SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 32] = "EqualsGreaterThanToken"; + SyntaxKind[SyntaxKind["PlusToken"] = 33] = "PlusToken"; + SyntaxKind[SyntaxKind["MinusToken"] = 34] = "MinusToken"; + SyntaxKind[SyntaxKind["AsteriskToken"] = 35] = "AsteriskToken"; + SyntaxKind[SyntaxKind["SlashToken"] = 36] = "SlashToken"; + SyntaxKind[SyntaxKind["PercentToken"] = 37] = "PercentToken"; + SyntaxKind[SyntaxKind["PlusPlusToken"] = 38] = "PlusPlusToken"; + SyntaxKind[SyntaxKind["MinusMinusToken"] = 39] = "MinusMinusToken"; + SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 40] = "LessThanLessThanToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 41] = "GreaterThanGreaterThanToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 42] = "GreaterThanGreaterThanGreaterThanToken"; + SyntaxKind[SyntaxKind["AmpersandToken"] = 43] = "AmpersandToken"; + SyntaxKind[SyntaxKind["BarToken"] = 44] = "BarToken"; + SyntaxKind[SyntaxKind["CaretToken"] = 45] = "CaretToken"; + SyntaxKind[SyntaxKind["ExclamationToken"] = 46] = "ExclamationToken"; + SyntaxKind[SyntaxKind["TildeToken"] = 47] = "TildeToken"; + SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 48] = "AmpersandAmpersandToken"; + SyntaxKind[SyntaxKind["BarBarToken"] = 49] = "BarBarToken"; + SyntaxKind[SyntaxKind["QuestionToken"] = 50] = "QuestionToken"; + SyntaxKind[SyntaxKind["ColonToken"] = 51] = "ColonToken"; + SyntaxKind[SyntaxKind["AtToken"] = 52] = "AtToken"; + // Assignments + SyntaxKind[SyntaxKind["EqualsToken"] = 53] = "EqualsToken"; + SyntaxKind[SyntaxKind["PlusEqualsToken"] = 54] = "PlusEqualsToken"; + SyntaxKind[SyntaxKind["MinusEqualsToken"] = 55] = "MinusEqualsToken"; + SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 56] = "AsteriskEqualsToken"; + SyntaxKind[SyntaxKind["SlashEqualsToken"] = 57] = "SlashEqualsToken"; + SyntaxKind[SyntaxKind["PercentEqualsToken"] = 58] = "PercentEqualsToken"; + SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 59] = "LessThanLessThanEqualsToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 60] = "GreaterThanGreaterThanEqualsToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 61] = "GreaterThanGreaterThanGreaterThanEqualsToken"; + SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 62] = "AmpersandEqualsToken"; + SyntaxKind[SyntaxKind["BarEqualsToken"] = 63] = "BarEqualsToken"; + SyntaxKind[SyntaxKind["CaretEqualsToken"] = 64] = "CaretEqualsToken"; + // Identifiers + SyntaxKind[SyntaxKind["Identifier"] = 65] = "Identifier"; + // Reserved words + SyntaxKind[SyntaxKind["BreakKeyword"] = 66] = "BreakKeyword"; + SyntaxKind[SyntaxKind["CaseKeyword"] = 67] = "CaseKeyword"; + SyntaxKind[SyntaxKind["CatchKeyword"] = 68] = "CatchKeyword"; + SyntaxKind[SyntaxKind["ClassKeyword"] = 69] = "ClassKeyword"; + SyntaxKind[SyntaxKind["ConstKeyword"] = 70] = "ConstKeyword"; + SyntaxKind[SyntaxKind["ContinueKeyword"] = 71] = "ContinueKeyword"; + SyntaxKind[SyntaxKind["DebuggerKeyword"] = 72] = "DebuggerKeyword"; + SyntaxKind[SyntaxKind["DefaultKeyword"] = 73] = "DefaultKeyword"; + SyntaxKind[SyntaxKind["DeleteKeyword"] = 74] = "DeleteKeyword"; + SyntaxKind[SyntaxKind["DoKeyword"] = 75] = "DoKeyword"; + SyntaxKind[SyntaxKind["ElseKeyword"] = 76] = "ElseKeyword"; + SyntaxKind[SyntaxKind["EnumKeyword"] = 77] = "EnumKeyword"; + SyntaxKind[SyntaxKind["ExportKeyword"] = 78] = "ExportKeyword"; + SyntaxKind[SyntaxKind["ExtendsKeyword"] = 79] = "ExtendsKeyword"; + SyntaxKind[SyntaxKind["FalseKeyword"] = 80] = "FalseKeyword"; + SyntaxKind[SyntaxKind["FinallyKeyword"] = 81] = "FinallyKeyword"; + SyntaxKind[SyntaxKind["ForKeyword"] = 82] = "ForKeyword"; + SyntaxKind[SyntaxKind["FunctionKeyword"] = 83] = "FunctionKeyword"; + SyntaxKind[SyntaxKind["IfKeyword"] = 84] = "IfKeyword"; + SyntaxKind[SyntaxKind["ImportKeyword"] = 85] = "ImportKeyword"; + SyntaxKind[SyntaxKind["InKeyword"] = 86] = "InKeyword"; + SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 87] = "InstanceOfKeyword"; + SyntaxKind[SyntaxKind["NewKeyword"] = 88] = "NewKeyword"; + SyntaxKind[SyntaxKind["NullKeyword"] = 89] = "NullKeyword"; + SyntaxKind[SyntaxKind["ReturnKeyword"] = 90] = "ReturnKeyword"; + SyntaxKind[SyntaxKind["SuperKeyword"] = 91] = "SuperKeyword"; + SyntaxKind[SyntaxKind["SwitchKeyword"] = 92] = "SwitchKeyword"; + SyntaxKind[SyntaxKind["ThisKeyword"] = 93] = "ThisKeyword"; + SyntaxKind[SyntaxKind["ThrowKeyword"] = 94] = "ThrowKeyword"; + SyntaxKind[SyntaxKind["TrueKeyword"] = 95] = "TrueKeyword"; + SyntaxKind[SyntaxKind["TryKeyword"] = 96] = "TryKeyword"; + SyntaxKind[SyntaxKind["TypeOfKeyword"] = 97] = "TypeOfKeyword"; + SyntaxKind[SyntaxKind["VarKeyword"] = 98] = "VarKeyword"; + SyntaxKind[SyntaxKind["VoidKeyword"] = 99] = "VoidKeyword"; + SyntaxKind[SyntaxKind["WhileKeyword"] = 100] = "WhileKeyword"; + SyntaxKind[SyntaxKind["WithKeyword"] = 101] = "WithKeyword"; + // Strict mode reserved words + SyntaxKind[SyntaxKind["ImplementsKeyword"] = 102] = "ImplementsKeyword"; + SyntaxKind[SyntaxKind["InterfaceKeyword"] = 103] = "InterfaceKeyword"; + SyntaxKind[SyntaxKind["LetKeyword"] = 104] = "LetKeyword"; + SyntaxKind[SyntaxKind["PackageKeyword"] = 105] = "PackageKeyword"; + SyntaxKind[SyntaxKind["PrivateKeyword"] = 106] = "PrivateKeyword"; + SyntaxKind[SyntaxKind["ProtectedKeyword"] = 107] = "ProtectedKeyword"; + SyntaxKind[SyntaxKind["PublicKeyword"] = 108] = "PublicKeyword"; + SyntaxKind[SyntaxKind["StaticKeyword"] = 109] = "StaticKeyword"; + SyntaxKind[SyntaxKind["YieldKeyword"] = 110] = "YieldKeyword"; + // Contextual keywords + SyntaxKind[SyntaxKind["AsKeyword"] = 111] = "AsKeyword"; + SyntaxKind[SyntaxKind["AnyKeyword"] = 112] = "AnyKeyword"; + SyntaxKind[SyntaxKind["BooleanKeyword"] = 113] = "BooleanKeyword"; + SyntaxKind[SyntaxKind["ConstructorKeyword"] = 114] = "ConstructorKeyword"; + SyntaxKind[SyntaxKind["DeclareKeyword"] = 115] = "DeclareKeyword"; + SyntaxKind[SyntaxKind["GetKeyword"] = 116] = "GetKeyword"; + SyntaxKind[SyntaxKind["ModuleKeyword"] = 117] = "ModuleKeyword"; + SyntaxKind[SyntaxKind["NamespaceKeyword"] = 118] = "NamespaceKeyword"; + SyntaxKind[SyntaxKind["RequireKeyword"] = 119] = "RequireKeyword"; + SyntaxKind[SyntaxKind["NumberKeyword"] = 120] = "NumberKeyword"; + SyntaxKind[SyntaxKind["SetKeyword"] = 121] = "SetKeyword"; + SyntaxKind[SyntaxKind["StringKeyword"] = 122] = "StringKeyword"; + SyntaxKind[SyntaxKind["SymbolKeyword"] = 123] = "SymbolKeyword"; + SyntaxKind[SyntaxKind["TypeKeyword"] = 124] = "TypeKeyword"; + SyntaxKind[SyntaxKind["FromKeyword"] = 125] = "FromKeyword"; + SyntaxKind[SyntaxKind["OfKeyword"] = 126] = "OfKeyword"; + // Parse tree nodes + // Names + SyntaxKind[SyntaxKind["QualifiedName"] = 127] = "QualifiedName"; + SyntaxKind[SyntaxKind["ComputedPropertyName"] = 128] = "ComputedPropertyName"; + // Signature elements + SyntaxKind[SyntaxKind["TypeParameter"] = 129] = "TypeParameter"; + SyntaxKind[SyntaxKind["Parameter"] = 130] = "Parameter"; + SyntaxKind[SyntaxKind["Decorator"] = 131] = "Decorator"; + // TypeMember + SyntaxKind[SyntaxKind["PropertySignature"] = 132] = "PropertySignature"; + SyntaxKind[SyntaxKind["PropertyDeclaration"] = 133] = "PropertyDeclaration"; + SyntaxKind[SyntaxKind["MethodSignature"] = 134] = "MethodSignature"; + SyntaxKind[SyntaxKind["MethodDeclaration"] = 135] = "MethodDeclaration"; + SyntaxKind[SyntaxKind["Constructor"] = 136] = "Constructor"; + SyntaxKind[SyntaxKind["GetAccessor"] = 137] = "GetAccessor"; + SyntaxKind[SyntaxKind["SetAccessor"] = 138] = "SetAccessor"; + SyntaxKind[SyntaxKind["CallSignature"] = 139] = "CallSignature"; + SyntaxKind[SyntaxKind["ConstructSignature"] = 140] = "ConstructSignature"; + SyntaxKind[SyntaxKind["IndexSignature"] = 141] = "IndexSignature"; + // Type + SyntaxKind[SyntaxKind["TypeReference"] = 142] = "TypeReference"; + SyntaxKind[SyntaxKind["FunctionType"] = 143] = "FunctionType"; + SyntaxKind[SyntaxKind["ConstructorType"] = 144] = "ConstructorType"; + SyntaxKind[SyntaxKind["TypeQuery"] = 145] = "TypeQuery"; + SyntaxKind[SyntaxKind["TypeLiteral"] = 146] = "TypeLiteral"; + SyntaxKind[SyntaxKind["ArrayType"] = 147] = "ArrayType"; + SyntaxKind[SyntaxKind["TupleType"] = 148] = "TupleType"; + SyntaxKind[SyntaxKind["UnionType"] = 149] = "UnionType"; + SyntaxKind[SyntaxKind["ParenthesizedType"] = 150] = "ParenthesizedType"; + // Binding patterns + SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 151] = "ObjectBindingPattern"; + SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 152] = "ArrayBindingPattern"; + SyntaxKind[SyntaxKind["BindingElement"] = 153] = "BindingElement"; + // Expression + SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 154] = "ArrayLiteralExpression"; + SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 155] = "ObjectLiteralExpression"; + SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 156] = "PropertyAccessExpression"; + SyntaxKind[SyntaxKind["ElementAccessExpression"] = 157] = "ElementAccessExpression"; + SyntaxKind[SyntaxKind["CallExpression"] = 158] = "CallExpression"; + SyntaxKind[SyntaxKind["NewExpression"] = 159] = "NewExpression"; + SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 160] = "TaggedTemplateExpression"; + SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 161] = "TypeAssertionExpression"; + SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 162] = "ParenthesizedExpression"; + SyntaxKind[SyntaxKind["FunctionExpression"] = 163] = "FunctionExpression"; + SyntaxKind[SyntaxKind["ArrowFunction"] = 164] = "ArrowFunction"; + SyntaxKind[SyntaxKind["DeleteExpression"] = 165] = "DeleteExpression"; + SyntaxKind[SyntaxKind["TypeOfExpression"] = 166] = "TypeOfExpression"; + SyntaxKind[SyntaxKind["VoidExpression"] = 167] = "VoidExpression"; + SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 168] = "PrefixUnaryExpression"; + SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 169] = "PostfixUnaryExpression"; + SyntaxKind[SyntaxKind["BinaryExpression"] = 170] = "BinaryExpression"; + SyntaxKind[SyntaxKind["ConditionalExpression"] = 171] = "ConditionalExpression"; + SyntaxKind[SyntaxKind["TemplateExpression"] = 172] = "TemplateExpression"; + SyntaxKind[SyntaxKind["YieldExpression"] = 173] = "YieldExpression"; + SyntaxKind[SyntaxKind["SpreadElementExpression"] = 174] = "SpreadElementExpression"; + SyntaxKind[SyntaxKind["ClassExpression"] = 175] = "ClassExpression"; + SyntaxKind[SyntaxKind["OmittedExpression"] = 176] = "OmittedExpression"; + SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 177] = "ExpressionWithTypeArguments"; + // Misc + SyntaxKind[SyntaxKind["TemplateSpan"] = 178] = "TemplateSpan"; + SyntaxKind[SyntaxKind["SemicolonClassElement"] = 179] = "SemicolonClassElement"; + // Element + SyntaxKind[SyntaxKind["Block"] = 180] = "Block"; + SyntaxKind[SyntaxKind["VariableStatement"] = 181] = "VariableStatement"; + SyntaxKind[SyntaxKind["EmptyStatement"] = 182] = "EmptyStatement"; + SyntaxKind[SyntaxKind["ExpressionStatement"] = 183] = "ExpressionStatement"; + SyntaxKind[SyntaxKind["IfStatement"] = 184] = "IfStatement"; + SyntaxKind[SyntaxKind["DoStatement"] = 185] = "DoStatement"; + SyntaxKind[SyntaxKind["WhileStatement"] = 186] = "WhileStatement"; + SyntaxKind[SyntaxKind["ForStatement"] = 187] = "ForStatement"; + SyntaxKind[SyntaxKind["ForInStatement"] = 188] = "ForInStatement"; + SyntaxKind[SyntaxKind["ForOfStatement"] = 189] = "ForOfStatement"; + SyntaxKind[SyntaxKind["ContinueStatement"] = 190] = "ContinueStatement"; + SyntaxKind[SyntaxKind["BreakStatement"] = 191] = "BreakStatement"; + SyntaxKind[SyntaxKind["ReturnStatement"] = 192] = "ReturnStatement"; + SyntaxKind[SyntaxKind["WithStatement"] = 193] = "WithStatement"; + SyntaxKind[SyntaxKind["SwitchStatement"] = 194] = "SwitchStatement"; + SyntaxKind[SyntaxKind["LabeledStatement"] = 195] = "LabeledStatement"; + SyntaxKind[SyntaxKind["ThrowStatement"] = 196] = "ThrowStatement"; + SyntaxKind[SyntaxKind["TryStatement"] = 197] = "TryStatement"; + SyntaxKind[SyntaxKind["DebuggerStatement"] = 198] = "DebuggerStatement"; + SyntaxKind[SyntaxKind["VariableDeclaration"] = 199] = "VariableDeclaration"; + SyntaxKind[SyntaxKind["VariableDeclarationList"] = 200] = "VariableDeclarationList"; + SyntaxKind[SyntaxKind["FunctionDeclaration"] = 201] = "FunctionDeclaration"; + SyntaxKind[SyntaxKind["ClassDeclaration"] = 202] = "ClassDeclaration"; + SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 203] = "InterfaceDeclaration"; + SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 204] = "TypeAliasDeclaration"; + SyntaxKind[SyntaxKind["EnumDeclaration"] = 205] = "EnumDeclaration"; + SyntaxKind[SyntaxKind["ModuleDeclaration"] = 206] = "ModuleDeclaration"; + SyntaxKind[SyntaxKind["ModuleBlock"] = 207] = "ModuleBlock"; + SyntaxKind[SyntaxKind["CaseBlock"] = 208] = "CaseBlock"; + SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 209] = "ImportEqualsDeclaration"; + SyntaxKind[SyntaxKind["ImportDeclaration"] = 210] = "ImportDeclaration"; + SyntaxKind[SyntaxKind["ImportClause"] = 211] = "ImportClause"; + SyntaxKind[SyntaxKind["NamespaceImport"] = 212] = "NamespaceImport"; + SyntaxKind[SyntaxKind["NamedImports"] = 213] = "NamedImports"; + SyntaxKind[SyntaxKind["ImportSpecifier"] = 214] = "ImportSpecifier"; + SyntaxKind[SyntaxKind["ExportAssignment"] = 215] = "ExportAssignment"; + SyntaxKind[SyntaxKind["ExportDeclaration"] = 216] = "ExportDeclaration"; + SyntaxKind[SyntaxKind["NamedExports"] = 217] = "NamedExports"; + SyntaxKind[SyntaxKind["ExportSpecifier"] = 218] = "ExportSpecifier"; + SyntaxKind[SyntaxKind["MissingDeclaration"] = 219] = "MissingDeclaration"; + // Module references + SyntaxKind[SyntaxKind["ExternalModuleReference"] = 220] = "ExternalModuleReference"; + // Clauses + SyntaxKind[SyntaxKind["CaseClause"] = 221] = "CaseClause"; + SyntaxKind[SyntaxKind["DefaultClause"] = 222] = "DefaultClause"; + SyntaxKind[SyntaxKind["HeritageClause"] = 223] = "HeritageClause"; + SyntaxKind[SyntaxKind["CatchClause"] = 224] = "CatchClause"; + // Property assignments + SyntaxKind[SyntaxKind["PropertyAssignment"] = 225] = "PropertyAssignment"; + SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 226] = "ShorthandPropertyAssignment"; + // Enum + SyntaxKind[SyntaxKind["EnumMember"] = 227] = "EnumMember"; + // Top-level nodes + SyntaxKind[SyntaxKind["SourceFile"] = 228] = "SourceFile"; + // Synthesized list + SyntaxKind[SyntaxKind["SyntaxList"] = 229] = "SyntaxList"; + // Enum value count + SyntaxKind[SyntaxKind["Count"] = 230] = "Count"; + // Markers + SyntaxKind[SyntaxKind["FirstAssignment"] = 53] = "FirstAssignment"; + SyntaxKind[SyntaxKind["LastAssignment"] = 64] = "LastAssignment"; + SyntaxKind[SyntaxKind["FirstReservedWord"] = 66] = "FirstReservedWord"; + SyntaxKind[SyntaxKind["LastReservedWord"] = 101] = "LastReservedWord"; + SyntaxKind[SyntaxKind["FirstKeyword"] = 66] = "FirstKeyword"; + SyntaxKind[SyntaxKind["LastKeyword"] = 126] = "LastKeyword"; + SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 102] = "FirstFutureReservedWord"; + SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 110] = "LastFutureReservedWord"; + SyntaxKind[SyntaxKind["FirstTypeNode"] = 142] = "FirstTypeNode"; + SyntaxKind[SyntaxKind["LastTypeNode"] = 150] = "LastTypeNode"; + SyntaxKind[SyntaxKind["FirstPunctuation"] = 14] = "FirstPunctuation"; + SyntaxKind[SyntaxKind["LastPunctuation"] = 64] = "LastPunctuation"; SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; - SyntaxKind[SyntaxKind["LastToken"] = 119] = "LastToken"; + SyntaxKind[SyntaxKind["LastToken"] = 126] = "LastToken"; SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; - SyntaxKind[SyntaxKind["LastTriviaToken"] = 5] = "LastTriviaToken"; - SyntaxKind[SyntaxKind["FirstLiteralToken"] = 6] = "FirstLiteralToken"; - SyntaxKind[SyntaxKind["LastLiteralToken"] = 9] = "LastLiteralToken"; - SyntaxKind[SyntaxKind["FirstTemplateToken"] = 9] = "FirstTemplateToken"; - SyntaxKind[SyntaxKind["LastTemplateToken"] = 12] = "LastTemplateToken"; - SyntaxKind[SyntaxKind["FirstOperator"] = 21] = "FirstOperator"; - SyntaxKind[SyntaxKind["LastOperator"] = 62] = "LastOperator"; - SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 23] = "FirstBinaryOperator"; - SyntaxKind[SyntaxKind["LastBinaryOperator"] = 62] = "LastBinaryOperator"; - SyntaxKind[SyntaxKind["FirstNode"] = 120] = "FirstNode"; + SyntaxKind[SyntaxKind["LastTriviaToken"] = 6] = "LastTriviaToken"; + SyntaxKind[SyntaxKind["FirstLiteralToken"] = 7] = "FirstLiteralToken"; + SyntaxKind[SyntaxKind["LastLiteralToken"] = 10] = "LastLiteralToken"; + SyntaxKind[SyntaxKind["FirstTemplateToken"] = 10] = "FirstTemplateToken"; + SyntaxKind[SyntaxKind["LastTemplateToken"] = 13] = "LastTemplateToken"; + SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 24] = "FirstBinaryOperator"; + SyntaxKind[SyntaxKind["LastBinaryOperator"] = 64] = "LastBinaryOperator"; + SyntaxKind[SyntaxKind["FirstNode"] = 127] = "FirstNode"; })(ts.SyntaxKind || (ts.SyntaxKind = {})); var SyntaxKind = ts.SyntaxKind; (function (NodeFlags) { @@ -255,35 +307,66 @@ var ts; NodeFlags[NodeFlags["Private"] = 32] = "Private"; NodeFlags[NodeFlags["Protected"] = 64] = "Protected"; NodeFlags[NodeFlags["Static"] = 128] = "Static"; - NodeFlags[NodeFlags["MultiLine"] = 256] = "MultiLine"; - NodeFlags[NodeFlags["Synthetic"] = 512] = "Synthetic"; - NodeFlags[NodeFlags["DeclarationFile"] = 1024] = "DeclarationFile"; - NodeFlags[NodeFlags["Let"] = 2048] = "Let"; - NodeFlags[NodeFlags["Const"] = 4096] = "Const"; - NodeFlags[NodeFlags["OctalLiteral"] = 8192] = "OctalLiteral"; - NodeFlags[NodeFlags["Modifier"] = 243] = "Modifier"; + NodeFlags[NodeFlags["Default"] = 256] = "Default"; + NodeFlags[NodeFlags["MultiLine"] = 512] = "MultiLine"; + NodeFlags[NodeFlags["Synthetic"] = 1024] = "Synthetic"; + NodeFlags[NodeFlags["DeclarationFile"] = 2048] = "DeclarationFile"; + NodeFlags[NodeFlags["Let"] = 4096] = "Let"; + NodeFlags[NodeFlags["Const"] = 8192] = "Const"; + NodeFlags[NodeFlags["OctalLiteral"] = 16384] = "OctalLiteral"; + NodeFlags[NodeFlags["Namespace"] = 32768] = "Namespace"; + NodeFlags[NodeFlags["ExportContext"] = 65536] = "ExportContext"; + NodeFlags[NodeFlags["Modifier"] = 499] = "Modifier"; NodeFlags[NodeFlags["AccessibilityModifier"] = 112] = "AccessibilityModifier"; - NodeFlags[NodeFlags["BlockScoped"] = 6144] = "BlockScoped"; + NodeFlags[NodeFlags["BlockScoped"] = 12288] = "BlockScoped"; })(ts.NodeFlags || (ts.NodeFlags = {})); var NodeFlags = ts.NodeFlags; + /* @internal */ (function (ParserContextFlags) { + // Set if this node was parsed in strict mode. Used for grammar error checks, as well as + // checking if the node can be reused in incremental settings. ParserContextFlags[ParserContextFlags["StrictMode"] = 1] = "StrictMode"; + // If this node was parsed in a context where 'in-expressions' are not allowed. ParserContextFlags[ParserContextFlags["DisallowIn"] = 2] = "DisallowIn"; + // If this node was parsed in the 'yield' context created when parsing a generator. ParserContextFlags[ParserContextFlags["Yield"] = 4] = "Yield"; + // If this node was parsed in the parameters of a generator. ParserContextFlags[ParserContextFlags["GeneratorParameter"] = 8] = "GeneratorParameter"; - ParserContextFlags[ParserContextFlags["ContainsError"] = 16] = "ContainsError"; - ParserContextFlags[ParserContextFlags["HasPropagatedChildContainsErrorFlag"] = 32] = "HasPropagatedChildContainsErrorFlag"; + // If this node was parsed as part of a decorator + ParserContextFlags[ParserContextFlags["Decorator"] = 16] = "Decorator"; + // If the parser encountered an error when parsing the code that created this node. Note + // the parser only sets this directly on the node it creates right after encountering the + // error. + ParserContextFlags[ParserContextFlags["ThisNodeHasError"] = 32] = "ThisNodeHasError"; + // Context flags set directly by the parser. + ParserContextFlags[ParserContextFlags["ParserGeneratedFlags"] = 63] = "ParserGeneratedFlags"; + // Context flags computed by aggregating child flags upwards. + // Used during incremental parsing to determine if this node or any of its children had an + // error. Computed only once and then cached. + ParserContextFlags[ParserContextFlags["ThisNodeOrAnySubNodesHasError"] = 64] = "ThisNodeOrAnySubNodesHasError"; + // Used to know if we've computed data from children and cached it in this node. + ParserContextFlags[ParserContextFlags["HasAggregatedChildData"] = 128] = "HasAggregatedChildData"; })(ts.ParserContextFlags || (ts.ParserContextFlags = {})); var ParserContextFlags = ts.ParserContextFlags; - (function (EmitReturnStatus) { - EmitReturnStatus[EmitReturnStatus["Succeeded"] = 0] = "Succeeded"; - EmitReturnStatus[EmitReturnStatus["AllOutputGenerationSkipped"] = 1] = "AllOutputGenerationSkipped"; - EmitReturnStatus[EmitReturnStatus["JSGeneratedWithSemanticErrors"] = 2] = "JSGeneratedWithSemanticErrors"; - EmitReturnStatus[EmitReturnStatus["DeclarationGenerationSkipped"] = 3] = "DeclarationGenerationSkipped"; - EmitReturnStatus[EmitReturnStatus["EmitErrorsEncountered"] = 4] = "EmitErrorsEncountered"; - EmitReturnStatus[EmitReturnStatus["CompilerOptionsErrors"] = 5] = "CompilerOptionsErrors"; - })(ts.EmitReturnStatus || (ts.EmitReturnStatus = {})); - var EmitReturnStatus = ts.EmitReturnStatus; + /* @internal */ + (function (RelationComparisonResult) { + RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; + RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; + RelationComparisonResult[RelationComparisonResult["FailedAndReported"] = 3] = "FailedAndReported"; + })(ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); + var RelationComparisonResult = ts.RelationComparisonResult; + /** Return code used by getEmitOutput function to indicate status of the function */ + (function (ExitStatus) { + // Compiler ran successfully. Either this was a simple do-nothing compilation (for example, + // when -version or -help was provided, or this was a normal compilation, no diagnostics + // were produced, and all outputs were generated successfully. + ExitStatus[ExitStatus["Success"] = 0] = "Success"; + // Diagnostics were produced and because of them no code was generated. + ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; + // Diagnostics were produced and outputs were generated in spite of them. + ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; + })(ts.ExitStatus || (ts.ExitStatus = {})); + var ExitStatus = ts.ExitStatus; (function (TypeFormatFlags) { TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 1] = "WriteArrayAsGenericType"; @@ -293,14 +376,23 @@ var ts; TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 16] = "WriteOwnNameForAnyLike"; TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; TypeFormatFlags[TypeFormatFlags["InElementType"] = 64] = "InElementType"; + TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 128] = "UseFullyQualifiedType"; })(ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); var TypeFormatFlags = ts.TypeFormatFlags; (function (SymbolFormatFlags) { SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; + // Write symbols's type argument if it is instantiated symbol + // eg. class C { p: T } <-- Show p as C.p here + // var a: C; + // var p = a.p; <--- Here p is property of C so show it as C.p instead of just C.p SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; + // Use only external alias information to get the symbol name in the given context + // eg. module m { export class c { } } import x = m.c; + // When this flag is specified m.c will be used to refer to the class instead of alias symbol x SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; })(ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); var SymbolFormatFlags = ts.SymbolFormatFlags; + /* @internal */ (function (SymbolAccessibility) { SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; @@ -325,56 +417,60 @@ var ts; SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags[SymbolFlags["CallSignature"] = 131072] = "CallSignature"; - SymbolFlags[SymbolFlags["ConstructSignature"] = 262144] = "ConstructSignature"; - SymbolFlags[SymbolFlags["IndexSignature"] = 524288] = "IndexSignature"; - SymbolFlags[SymbolFlags["TypeParameter"] = 1048576] = "TypeParameter"; - SymbolFlags[SymbolFlags["TypeAlias"] = 2097152] = "TypeAlias"; - SymbolFlags[SymbolFlags["ExportValue"] = 4194304] = "ExportValue"; - SymbolFlags[SymbolFlags["ExportType"] = 8388608] = "ExportType"; - SymbolFlags[SymbolFlags["ExportNamespace"] = 16777216] = "ExportNamespace"; - SymbolFlags[SymbolFlags["Import"] = 33554432] = "Import"; - SymbolFlags[SymbolFlags["Instantiated"] = 67108864] = "Instantiated"; - SymbolFlags[SymbolFlags["Merged"] = 134217728] = "Merged"; - SymbolFlags[SymbolFlags["Transient"] = 268435456] = "Transient"; - SymbolFlags[SymbolFlags["Prototype"] = 536870912] = "Prototype"; - SymbolFlags[SymbolFlags["UnionProperty"] = 1073741824] = "UnionProperty"; + SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; + SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; + SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; + SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; + SymbolFlags[SymbolFlags["ExportType"] = 2097152] = "ExportType"; + SymbolFlags[SymbolFlags["ExportNamespace"] = 4194304] = "ExportNamespace"; + SymbolFlags[SymbolFlags["Alias"] = 8388608] = "Alias"; + SymbolFlags[SymbolFlags["Instantiated"] = 16777216] = "Instantiated"; + SymbolFlags[SymbolFlags["Merged"] = 33554432] = "Merged"; + SymbolFlags[SymbolFlags["Transient"] = 67108864] = "Transient"; + SymbolFlags[SymbolFlags["Prototype"] = 134217728] = "Prototype"; + SymbolFlags[SymbolFlags["UnionProperty"] = 268435456] = "UnionProperty"; + SymbolFlags[SymbolFlags["Optional"] = 536870912] = "Optional"; + SymbolFlags[SymbolFlags["ExportStar"] = 1073741824] = "ExportStar"; SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; SymbolFlags[SymbolFlags["Value"] = 107455] = "Value"; - SymbolFlags[SymbolFlags["Type"] = 3152352] = "Type"; + SymbolFlags[SymbolFlags["Type"] = 793056] = "Type"; SymbolFlags[SymbolFlags["Namespace"] = 1536] = "Namespace"; SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; - SymbolFlags[SymbolFlags["Signature"] = 917504] = "Signature"; + // Variables can be redeclared, but can not redeclare a block-scoped declaration with the + // same name, or any other value that is not a variable, e.g. ValueModule or Class SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 107454] = "FunctionScopedVariableExcludes"; + // Block-scoped declarations are not allowed to be re-declared + // they can not merge with anything in the value space SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 107455] = "BlockScopedVariableExcludes"; SymbolFlags[SymbolFlags["ParameterExcludes"] = 107455] = "ParameterExcludes"; SymbolFlags[SymbolFlags["PropertyExcludes"] = 107455] = "PropertyExcludes"; SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 107455] = "EnumMemberExcludes"; SymbolFlags[SymbolFlags["FunctionExcludes"] = 106927] = "FunctionExcludes"; - SymbolFlags[SymbolFlags["ClassExcludes"] = 3258879] = "ClassExcludes"; - SymbolFlags[SymbolFlags["InterfaceExcludes"] = 3152288] = "InterfaceExcludes"; - SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 3258623] = "RegularEnumExcludes"; - SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 3259263] = "ConstEnumExcludes"; + SymbolFlags[SymbolFlags["ClassExcludes"] = 899583] = "ClassExcludes"; + SymbolFlags[SymbolFlags["InterfaceExcludes"] = 792992] = "InterfaceExcludes"; + SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; + SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 106639] = "ValueModuleExcludes"; SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; SymbolFlags[SymbolFlags["MethodExcludes"] = 99263] = "MethodExcludes"; SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 41919] = "GetAccessorExcludes"; SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 74687] = "SetAccessorExcludes"; - SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 2103776] = "TypeParameterExcludes"; - SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 3152352] = "TypeAliasExcludes"; - SymbolFlags[SymbolFlags["ImportExcludes"] = 33554432] = "ImportExcludes"; - SymbolFlags[SymbolFlags["ModuleMember"] = 35653619] = "ModuleMember"; + SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 530912] = "TypeParameterExcludes"; + SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 793056] = "TypeAliasExcludes"; + SymbolFlags[SymbolFlags["AliasExcludes"] = 8388608] = "AliasExcludes"; + SymbolFlags[SymbolFlags["ModuleMember"] = 8914931] = "ModuleMember"; SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags[SymbolFlags["HasLocals"] = 1041936] = "HasLocals"; + SymbolFlags[SymbolFlags["HasLocals"] = 255504] = "HasLocals"; SymbolFlags[SymbolFlags["HasExports"] = 1952] = "HasExports"; SymbolFlags[SymbolFlags["HasMembers"] = 6240] = "HasMembers"; - SymbolFlags[SymbolFlags["IsContainer"] = 1048560] = "IsContainer"; + SymbolFlags[SymbolFlags["IsContainer"] = 262128] = "IsContainer"; SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags[SymbolFlags["Export"] = 29360128] = "Export"; + SymbolFlags[SymbolFlags["Export"] = 7340032] = "Export"; })(ts.SymbolFlags || (ts.SymbolFlags = {})); var SymbolFlags = ts.SymbolFlags; + /* @internal */ (function (NodeCheckFlags) { NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; @@ -383,7 +479,12 @@ var ts; NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 16] = "SuperInstance"; NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 32] = "SuperStatic"; NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 64] = "ContextChecked"; + // Values for enum members have been computed, and any errors have been reported for them. NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 128] = "EnumValuesComputed"; + NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 256] = "BlockScopedBindingInLoop"; + NodeCheckFlags[NodeCheckFlags["EmitDecorate"] = 512] = "EmitDecorate"; + NodeCheckFlags[NodeCheckFlags["EmitParam"] = 1024] = "EmitParam"; + NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 2048] = "LexicalModuleMergesWithClass"; })(ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); var NodeCheckFlags = ts.NodeCheckFlags; (function (TypeFlags) { @@ -403,11 +504,23 @@ var ts; TypeFlags[TypeFlags["Tuple"] = 8192] = "Tuple"; TypeFlags[TypeFlags["Union"] = 16384] = "Union"; TypeFlags[TypeFlags["Anonymous"] = 32768] = "Anonymous"; + /* @internal */ TypeFlags[TypeFlags["FromSignature"] = 65536] = "FromSignature"; - TypeFlags[TypeFlags["Intrinsic"] = 127] = "Intrinsic"; + TypeFlags[TypeFlags["ObjectLiteral"] = 131072] = "ObjectLiteral"; + /* @internal */ + TypeFlags[TypeFlags["ContainsUndefinedOrNull"] = 262144] = "ContainsUndefinedOrNull"; + /* @internal */ + TypeFlags[TypeFlags["ContainsObjectLiteral"] = 524288] = "ContainsObjectLiteral"; + TypeFlags[TypeFlags["ESSymbol"] = 1048576] = "ESSymbol"; + /* @internal */ + TypeFlags[TypeFlags["Intrinsic"] = 1048703] = "Intrinsic"; + /* @internal */ + TypeFlags[TypeFlags["Primitive"] = 1049086] = "Primitive"; TypeFlags[TypeFlags["StringLike"] = 258] = "StringLike"; TypeFlags[TypeFlags["NumberLike"] = 132] = "NumberLike"; TypeFlags[TypeFlags["ObjectType"] = 48128] = "ObjectType"; + /* @internal */ + TypeFlags[TypeFlags["RequiresWidening"] = 786432] = "RequiresWidening"; })(ts.TypeFlags || (ts.TypeFlags = {})); var TypeFlags = ts.TypeFlags; (function (SignatureKind) { @@ -430,8 +543,15 @@ var ts; ModuleKind[ModuleKind["None"] = 0] = "None"; ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; + ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; + ModuleKind[ModuleKind["System"] = 4] = "System"; })(ts.ModuleKind || (ts.ModuleKind = {})); var ModuleKind = ts.ModuleKind; + (function (NewLineKind) { + NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; + NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; + })(ts.NewLineKind || (ts.NewLineKind = {})); + var NewLineKind = ts.NewLineKind; (function (ScriptTarget) { ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; @@ -439,6 +559,7 @@ var ts; ScriptTarget[ScriptTarget["Latest"] = 2] = "Latest"; })(ts.ScriptTarget || (ts.ScriptTarget = {})); var ScriptTarget = ts.ScriptTarget; + /* @internal */ (function (CharacterCodes) { CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; @@ -447,6 +568,7 @@ var ts; CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; + // Unicode 3.0 space characters CharacterCodes[CharacterCodes["space"] = 32] = "space"; CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; @@ -546,6 +668,7 @@ var ts; CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; + CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; @@ -566,14 +689,53 @@ var ts; })(ts.CharacterCodes || (ts.CharacterCodes = {})); var CharacterCodes = ts.CharacterCodes; })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { + // Ternary values are defined such that + // x & y is False if either x or y is False. + // x & y is Maybe if either x or y is Maybe, but neither x or y is False. + // x & y is True if both x and y are True. + // x | y is False if both x and y are False. + // x | y is Maybe if either x or y is Maybe, but neither x or y is True. + // x | y is True if either x or y is True. (function (Ternary) { Ternary[Ternary["False"] = 0] = "False"; Ternary[Ternary["Maybe"] = 1] = "Maybe"; Ternary[Ternary["True"] = -1] = "True"; })(ts.Ternary || (ts.Ternary = {})); var Ternary = ts.Ternary; + function createFileMap(getCanonicalFileName) { + var files = {}; + return { + get: get, + set: set, + contains: contains, + remove: remove, + forEachValue: forEachValueInMap + }; + function set(fileName, value) { + files[normalizeKey(fileName)] = value; + } + function get(fileName) { + return files[normalizeKey(fileName)]; + } + function contains(fileName) { + return hasProperty(files, normalizeKey(fileName)); + } + function remove(fileName) { + var key = normalizeKey(fileName); + delete files[key]; + } + function forEachValueInMap(f) { + forEachValue(files, f); + } + function normalizeKey(key) { + return getCanonicalFileName(normalizeSlashes(key)); + } + } + ts.createFileMap = createFileMap; (function (Comparison) { Comparison[Comparison["LessThan"] = -1] = "LessThan"; Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; @@ -583,7 +745,7 @@ var ts; function forEach(array, callback) { if (array) { for (var i = 0, len = array.length; i < len; i++) { - var result = callback(array[i]); + var result = callback(array[i], i); if (result) { return result; } @@ -594,8 +756,9 @@ var ts; ts.forEach = forEach; function contains(array, value) { if (array) { - for (var i = 0, len = array.length; i < len; i++) { - if (array[i] === value) { + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + if (v === value) { return true; } } @@ -617,8 +780,9 @@ var ts; function countWhere(array, predicate) { var count = 0; if (array) { - for (var i = 0, len = array.length; i < len; i++) { - if (predicate(array[i])) { + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + if (predicate(v)) { count++; } } @@ -627,10 +791,11 @@ var ts; } ts.countWhere = countWhere; function filter(array, f) { + var result; if (array) { - var result = []; - for (var i = 0, len = array.length; i < len; i++) { - var item = array[i]; + result = []; + for (var _i = 0; _i < array.length; _i++) { + var item = array[_i]; if (f(item)) { result.push(item); } @@ -640,10 +805,12 @@ var ts; } ts.filter = filter; function map(array, f) { + var result; if (array) { - var result = []; - for (var i = 0, len = array.length; i < len; i++) { - result.push(f(array[i])); + result = []; + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + result.push(f(v)); } } return result; @@ -658,12 +825,14 @@ var ts; } ts.concatenate = concatenate; function deduplicate(array) { + var result; if (array) { - var result = []; - for (var i = 0, len = array.length; i < len; i++) { - var item = array[i]; - if (!contains(result, item)) + result = []; + for (var _i = 0; _i < array.length; _i++) { + var item = array[_i]; + if (!contains(result, item)) { result.push(item); + } } } return result; @@ -671,12 +840,25 @@ var ts; ts.deduplicate = deduplicate; function sum(array, prop) { var result = 0; - for (var i = 0; i < array.length; i++) { - result += array[i][prop]; + for (var _i = 0; _i < array.length; _i++) { + var v = array[_i]; + result += v[prop]; } return result; } ts.sum = sum; + function addRange(to, from) { + if (to && from) { + for (var _i = 0; _i < from.length; _i++) { + var v = from[_i]; + to.push(v); + } + } + } + ts.addRange = addRange; + /** + * Returns the last element of an array if non-empty, undefined otherwise. + */ function lastOrUndefined(array) { if (array.length === 0) { return undefined; @@ -703,6 +885,35 @@ var ts; return ~low; } ts.binarySearch = binarySearch; + function reduceLeft(array, f, initial) { + if (array) { + var count = array.length; + if (count > 0) { + var pos = 0; + var result = arguments.length <= 2 ? array[pos++] : initial; + while (pos < count) { + result = f(result, array[pos++]); + } + return result; + } + } + return initial; + } + ts.reduceLeft = reduceLeft; + function reduceRight(array, f, initial) { + if (array) { + var pos = array.length - 1; + if (pos >= 0) { + var result = arguments.length <= 2 ? array[pos--] : initial; + while (pos >= 0) { + result = f(result, array[pos--]); + } + return result; + } + } + return initial; + } + ts.reduceRight = reduceRight; var hasOwnProperty = Object.prototype.hasOwnProperty; function hasProperty(map, key) { return hasOwnProperty.call(map, key); @@ -729,6 +940,19 @@ var ts; return result; } ts.clone = clone; + function extend(first, second) { + var result = {}; + for (var id in first) { + result[id] = first[id]; + } + for (var id in second) { + if (!hasProperty(result, id)) { + result[id] = second[id]; + } + } + return result; + } + ts.extend = extend; function forEachValue(map, callback) { var result; for (var id in map) { @@ -751,14 +975,22 @@ var ts; return hasProperty(map, key) ? map[key] : undefined; } ts.lookUp = lookUp; - function mapToArray(map) { - var result = []; - for (var id in map) { - result.push(map[id]); + function copyMap(source, target) { + for (var p in source) { + target[p] = source[p]; } - return result; } - ts.mapToArray = mapToArray; + ts.copyMap = copyMap; + /** + * Creates a map from the elements of an array. + * + * @param array the array of input elements. + * @param makeKey a function that produces a key for a given element. + * + * This function makes no effort to avoid collisions; if any two elements produce + * the same key with the given 'makeKey' function, then the element with the higher + * index in the array will be the one associated with the produced key. + */ function arrayToMap(array, makeKey) { var result = {}; forEach(array, function (value) { @@ -767,18 +999,34 @@ var ts; return result; } ts.arrayToMap = arrayToMap; + function memoize(callback) { + var value; + return function () { + if (callback) { + value = callback(); + callback = undefined; + } + return value; + }; + } + ts.memoize = memoize; function formatStringFromArgs(text, args, baseIndex) { baseIndex = baseIndex || 0; return text.replace(/{(\d+)}/g, function (match, index) { return args[+index + baseIndex]; }); } ts.localizedDiagnosticMessages = undefined; function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message] ? ts.localizedDiagnosticMessages[message] : message; + return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message] + ? ts.localizedDiagnosticMessages[message] + : message; } ts.getLocaleSpecificMessage = getLocaleSpecificMessage; function createFileDiagnostic(file, start, length, message) { + var end = start + length; Debug.assert(start >= 0, "start must be non-negative, is " + start); Debug.assert(length >= 0, "length must be non-negative, is " + length); + Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); + Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); var text = getLocaleSpecificMessage(message.key); if (arguments.length > 4) { text = formatStringFromArgs(text, arguments, 4); @@ -789,8 +1037,7 @@ var ts; length: length, messageText: text, category: message.category, - code: message.code, - isEarly: message.isEarly + code: message.code }; } ts.createFileDiagnostic = createFileDiagnostic; @@ -805,8 +1052,7 @@ var ts; length: undefined, messageText: text, category: message.category, - code: message.code, - isEarly: message.isEarly + code: message.code }; } ts.createCompilerDiagnostic = createCompilerDiagnostic; @@ -829,34 +1075,6 @@ var ts; return headChain; } ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function flattenDiagnosticChain(file, start, length, diagnosticChain, newLine) { - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - var code = diagnosticChain.code; - var category = diagnosticChain.category; - var messageText = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - messageText += newLine; - for (var i = 0; i < indent; i++) { - messageText += " "; - } - } - messageText += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return { - file: file, - start: start, - length: length, - code: code, - category: category, - messageText: messageText - }; - } - ts.flattenDiagnosticChain = flattenDiagnosticChain; function compareValues(a, b) { if (a === b) return 0 /* EqualTo */; @@ -867,13 +1085,41 @@ var ts; return a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; } ts.compareValues = compareValues; - function getDiagnosticFilename(diagnostic) { - return diagnostic.file ? diagnostic.file.filename : undefined; + function getDiagnosticFileName(diagnostic) { + return diagnostic.file ? diagnostic.file.fileName : undefined; } function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFilename(d1), getDiagnosticFilename(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(d1.code, d2.code) || compareValues(d1.messageText, d2.messageText) || 0; + return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || + compareValues(d1.start, d2.start) || + compareValues(d1.length, d2.length) || + compareValues(d1.code, d2.code) || + compareMessageText(d1.messageText, d2.messageText) || + 0 /* EqualTo */; } ts.compareDiagnostics = compareDiagnostics; + function compareMessageText(text1, text2) { + while (text1 && text2) { + // We still have both chains. + var string1 = typeof text1 === "string" ? text1 : text1.messageText; + var string2 = typeof text2 === "string" ? text2 : text2.messageText; + var res = compareValues(string1, string2); + if (res) { + return res; + } + text1 = typeof text1 === "string" ? undefined : text1.next; + text2 = typeof text2 === "string" ? undefined : text2.next; + } + if (!text1 && !text2) { + // if the chains are done, then these messages are the same. + return 0 /* EqualTo */; + } + // We still have one chain remaining. The shorter chain should come first. + return text1 ? 1 /* GreaterThan */ : -1 /* LessThan */; + } + function sortAndDeduplicateDiagnostics(diagnostics) { + return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); + } + ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; function deduplicateSortedDiagnostics(diagnostics) { if (diagnostics.length < 2) { return diagnostics; @@ -895,6 +1141,7 @@ var ts; return path.replace(/\\/g, "/"); } ts.normalizeSlashes = normalizeSlashes; + // Returns length of path root (i.e. length of "/", "x:/", "//server/share/, file:///user/files") function getRootLength(path) { if (path.charCodeAt(0) === 47 /* slash */) { if (path.charCodeAt(1) !== 47 /* slash */) @@ -912,6 +1159,18 @@ var ts; return 3; return 2; } + // Per RFC 1738 'file' URI schema has the shape file:/// + // if is omitted then it is assumed that host value is 'localhost', + // however slash after the omitted is not removed. + // file:///folder1/file1 - this is a correct URI + // file://folder2/file2 - this is an incorrect URI + if (path.lastIndexOf("file:///", 0) === 0) { + return "file:///".length; + } + var idx = path.indexOf('://'); + if (idx !== -1) { + return idx + "://".length; + } return 0; } ts.getRootLength = getRootLength; @@ -919,21 +1178,25 @@ var ts; function getNormalizedParts(normalizedSlashedPath, rootLength) { var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); var normalized = []; - for (var i = 0; i < parts.length; i++) { - var part = parts[i]; + for (var _i = 0; _i < parts.length; _i++) { + var part = parts[_i]; if (part !== ".") { - if (part === ".." && normalized.length > 0 && normalized[normalized.length - 1] !== "..") { + if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { normalized.pop(); } else { - normalized.push(part); + // A part may be an empty string (which is 'falsy') if the path had consecutive slashes, + // e.g. "path//file.ts". Drop these before re-joining the parts. + if (part) { + normalized.push(part); + } } } } return normalized; } function normalizePath(path) { - var path = normalizeSlashes(path); + path = normalizeSlashes(path); var rootLength = getRootLength(path); var normalized = getNormalizedParts(path, rootLength); return path.substr(0, rootLength) + normalized.join(ts.directorySeparator); @@ -956,17 +1219,18 @@ var ts; return [path.substr(0, rootLength)].concat(normalizedParts); } function getNormalizedPathComponents(path, currentDirectory) { - var path = normalizeSlashes(path); + path = normalizeSlashes(path); var rootLength = getRootLength(path); if (rootLength == 0) { + // If the path is not rooted it is relative to current directory path = combinePaths(normalizeSlashes(currentDirectory), path); rootLength = getRootLength(path); } return normalizedPathComponents(path, rootLength); } ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(filename, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(filename, currentDirectory)); + function getNormalizedAbsolutePath(fileName, currentDirectory) { + return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); } ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; function getNormalizedPathFromPathComponents(pathComponents) { @@ -976,25 +1240,40 @@ var ts; } ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; function getNormalizedPathComponentsOfUrl(url) { + // Get root length of http://www.website.com/folder1/foler2/ + // In this example the root is: http://www.website.com/ + // normalized path components should be ["http://www.website.com/", "folder1", "folder2"] var urlLength = url.length; + // Initial root length is http:// part var rootLength = url.indexOf("://") + "://".length; while (rootLength < urlLength) { + // Consume all immediate slashes in the protocol + // eg.initial rootlength is just file:// but it needs to consume another "/" in file:/// if (url.charCodeAt(rootLength) === 47 /* slash */) { rootLength++; } else { + // non slash character means we continue proceeding to next component of root search break; } } + // there are no parts after http:// just return current string as the pathComponent if (rootLength === urlLength) { return [url]; } + // Find the index of "/" after website.com so the root can be http://www.website.com/ (from existing http://) var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); if (indexOfNextSlash !== -1) { + // Found the "/" after the website.com so the root is length of http://www.website.com/ + // and get components afetr the root normally like any other folder components rootLength = indexOfNextSlash + 1; return normalizedPathComponents(url, rootLength); } else { + // Can't find the host assume the rest of the string as component + // but make sure we append "/" to it as root is not joined using "/" + // eg. if url passed in was http://website.com we want to use root as [http://website.com/] + // so that other path manipulations will be correct and it can be merged with relative paths correctly return [url + ts.directorySeparator]; } } @@ -1009,14 +1288,18 @@ var ts; function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && directoryComponents[directoryComponents.length - 1] === "") { + if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { + // If the directory path given was of type test/cases/ then we really need components of directory to be only till its name + // that is ["test", "cases", ""] needs to be actually ["test", "cases"] directoryComponents.length--; } + // Find the component that differs for (var joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { break; } } + // Get the relative path if (joinStartIndex) { var relativePath = ""; var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); @@ -1027,6 +1310,7 @@ var ts; } return relativePath + relativePathComponents.join(ts.directorySeparator); } + // Cant find the relative path, get the absolute path var absolutePath = getNormalizedPathFromPathComponents(pathComponents); if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { absolutePath = "file:///" + absolutePath; @@ -1034,17 +1318,17 @@ var ts; return absolutePath; } ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFilename(path) { + function getBaseFileName(path) { var i = path.lastIndexOf(ts.directorySeparator); return i < 0 ? path : path.substring(i + 1); } - ts.getBaseFilename = getBaseFilename; + ts.getBaseFileName = getBaseFileName; function combinePaths(path1, path2) { if (!(path1 && path1.length)) return path2; if (!(path2 && path2.length)) return path1; - if (path2.charAt(0) === ts.directorySeparator) + if (getRootLength(path2) !== 0) return path2; if (path1.charAt(path1.length - 1) === ts.directorySeparator) return path1 + path2; @@ -1059,8 +1343,8 @@ var ts; ts.fileExtensionIs = fileExtensionIs; var supportedExtensions = [".d.ts", ".ts", ".js"]; function removeFileExtension(path) { - for (var i = 0; i < supportedExtensions.length; i++) { - var ext = supportedExtensions[i]; + for (var _i = 0; _i < supportedExtensions.length; _i++) { + var ext = supportedExtensions[_i]; if (fileExtensionIs(path, ext)) { return path.substr(0, path.length - ext.length); } @@ -1068,26 +1352,22 @@ var ts; return path; } ts.removeFileExtension = removeFileExtension; - var escapedCharsRegExp = /[\t\v\f\b\0\r\n\"\\\u2028\u2029\u0085]/g; + var backslashOrDoubleQuote = /[\"\\]/g; + var escapedCharsRegExp = /[\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; var escapedCharsMap = { + "\0": "\\0", "\t": "\\t", "\v": "\\v", "\f": "\\f", "\b": "\\b", - "\0": "\\0", "\r": "\\r", "\n": "\\n", + "\\": "\\\\", "\"": "\\\"", "\u2028": "\\u2028", "\u2029": "\\u2029", - "\u0085": "\\u0085" + "\u0085": "\\u0085" // nextLine }; - function escapeString(s) { - return escapedCharsRegExp.test(s) ? s.replace(escapedCharsRegExp, function (c) { - return escapedCharsMap[c] || c; - }) : s; - } - ts.escapeString = escapeString; function Symbol(flags, name) { this.flags = flags; this.name = name; @@ -1145,15 +1425,16 @@ var ts; Debug.fail = fail; })(Debug = ts.Debug || (ts.Debug = {})); })(ts || (ts = {})); +/// var ts; (function (ts) { ts.sys = (function () { function getWScriptSystem() { var fso = new ActiveXObject("Scripting.FileSystemObject"); var fileStream = new ActiveXObject("ADODB.Stream"); - fileStream.Type = 2; + fileStream.Type = 2 /*text*/; var binaryStream = new ActiveXObject("ADODB.Stream"); - binaryStream.Type = 1; + binaryStream.Type = 1 /*binary*/; var args = []; for (var i = 0; i < WScript.Arguments.length; i++) { args[i] = WScript.Arguments.Item(i); @@ -1169,12 +1450,16 @@ var ts; fileStream.LoadFromFile(fileName); } else { + // Load file and read the first two bytes into a string with no interpretation fileStream.Charset = "x-ansi"; fileStream.LoadFromFile(fileName); var bom = fileStream.ReadText(2) || ""; + // Position must be at 0 before encoding can be changed fileStream.Position = 0; + // [0xFF,0xFE] and [0xFE,0xFF] mean utf-16 (little or big endian), otherwise default to utf-8 fileStream.Charset = bom.length >= 2 && (bom.charCodeAt(0) === 0xFF && bom.charCodeAt(1) === 0xFE || bom.charCodeAt(0) === 0xFE && bom.charCodeAt(1) === 0xFF) ? "unicode" : "utf-8"; } + // ReadText method always strips byte order mark from resulting string return fileStream.ReadText(); } catch (e) { @@ -1188,8 +1473,11 @@ var ts; fileStream.Open(); binaryStream.Open(); try { + // Write characters in UTF-8 encoding fileStream.Charset = "utf-8"; fileStream.WriteText(data); + // If we don't want the BOM, then skip it by setting the starting location to 3 (size of BOM). + // If not, start from position 0, as the BOM will be added automatically when charset==utf8. if (writeByteOrderMark) { fileStream.Position = 0; } @@ -1197,13 +1485,40 @@ var ts; fileStream.Position = 3; } fileStream.CopyTo(binaryStream); - binaryStream.SaveToFile(fileName, 2); + binaryStream.SaveToFile(fileName, 2 /*overwrite*/); } finally { binaryStream.Close(); fileStream.Close(); } } + function getNames(collection) { + var result = []; + for (var e = new Enumerator(collection); !e.atEnd(); e.moveNext()) { + result.push(e.item().Name); + } + return result.sort(); + } + function readDirectory(path, extension) { + var result = []; + visitDirectory(path); + return result; + function visitDirectory(path) { + var folder = fso.GetFolder(path || "."); + var files = getNames(folder.files); + for (var _i = 0; _i < files.length; _i++) { + var name_1 = files[_i]; + if (!extension || ts.fileExtensionIs(name_1, extension)) { + result.push(ts.combinePaths(path, name_1)); + } + } + var subfolders = getNames(folder.subfolders); + for (var _a = 0; _a < subfolders.length; _a++) { + var current = subfolders[_a]; + visitDirectory(ts.combinePaths(path, current)); + } + } + } return { args: args, newLine: "\r\n", @@ -1233,6 +1548,7 @@ var ts; getCurrentDirectory: function () { return new ActiveXObject("WScript.Shell").CurrentDirectory; }, + readDirectory: readDirectory, exit: function (exitCode) { try { WScript.Quit(exitCode); @@ -1247,6 +1563,7 @@ var ts; var _path = require("path"); var _os = require('os'); var platform = _os.platform(); + // win32\win64 are case insensitive platforms, MacOS (darwin) by default is also case insensitive var useCaseSensitiveFileNames = platform !== "win32" && platform !== "win64" && platform !== "darwin"; function readFile(fileName, encoding) { if (!_fs.existsSync(fileName)) { @@ -1255,6 +1572,8 @@ var ts; var buffer = _fs.readFileSync(fileName); var len = buffer.length; if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { + // Big endian UTF-16 byte order mark detected. Since big endian is not supported by node.js, + // flip all byte pairs and treat as little endian. len &= ~1; for (var i = 0; i < len; i += 2) { var temp = buffer[i]; @@ -1264,34 +1583,64 @@ var ts; return buffer.toString("utf16le", 2); } if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { + // Little endian UTF-16 byte order mark detected return buffer.toString("utf16le", 2); } if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { + // UTF-8 byte order mark detected return buffer.toString("utf8", 3); } + // Default is UTF-8 with no byte order mark return buffer.toString("utf8"); } function writeFile(fileName, data, writeByteOrderMark) { + // If a BOM is required, emit one if (writeByteOrderMark) { data = '\uFEFF' + data; } _fs.writeFileSync(fileName, data, "utf8"); } + function readDirectory(path, extension) { + var result = []; + visitDirectory(path); + return result; + function visitDirectory(path) { + var files = _fs.readdirSync(path || ".").sort(); + var directories = []; + for (var _i = 0; _i < files.length; _i++) { + var current = files[_i]; + var name = ts.combinePaths(path, current); + var stat = _fs.lstatSync(name); + if (stat.isFile()) { + if (!extension || ts.fileExtensionIs(name, extension)) { + result.push(name); + } + } + else if (stat.isDirectory()) { + directories.push(name); + } + } + for (var _a = 0; _a < directories.length; _a++) { + var current = directories[_a]; + visitDirectory(current); + } + } + } return { args: process.argv.slice(2), newLine: _os.EOL, useCaseSensitiveFileNames: useCaseSensitiveFileNames, write: function (s) { + // 1 is a standard descriptor for stdout _fs.writeSync(1, s); }, readFile: readFile, writeFile: writeFile, watchFile: function (fileName, callback) { + // watchFile polls a file every 250ms, picking up file notifications. _fs.watchFile(fileName, { persistent: true, interval: 250 }, fileChanged); return { - close: function () { - _fs.unwatchFile(fileName, fileChanged); - } + close: function () { _fs.unwatchFile(fileName, fileChanged); } }; function fileChanged(curr, prev) { if (+curr.mtime <= +prev.mtime) { @@ -1321,6 +1670,7 @@ var ts; getCurrentDirectory: function () { return process.cwd(); }, + readDirectory: readDirectory, getMemoryUsage: function () { if (global.gc) { global.gc(); @@ -1339,568 +1689,740 @@ var ts; return getNodeSystem(); } else { - return undefined; + return undefined; // Unsupported host } })(); })(ts || (ts = {})); +// +/// +/* @internal */ var ts; (function (ts) { ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: 1 /* Error */, key: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: 1 /* Error */, key: "Identifier expected." }, - _0_expected: { code: 1005, category: 1 /* Error */, key: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: 1 /* Error */, key: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: 1 /* Error */, key: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: 1 /* Error */, key: "'*/' expected." }, - Unexpected_token: { code: 1012, category: 1 /* Error */, key: "Unexpected token." }, - Catch_clause_parameter_cannot_have_a_type_annotation: { code: 1013, category: 1 /* Error */, key: "Catch clause parameter cannot have a type annotation." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: 1 /* Error */, key: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: 1 /* Error */, key: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: 1 /* Error */, key: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: 1 /* Error */, key: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: 1 /* Error */, key: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: 1 /* Error */, key: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: 1 /* Error */, key: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: 1 /* Error */, key: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: 1 /* Error */, key: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: 1 /* Error */, key: "An index signature parameter type must be 'string' or 'number'." }, - A_class_or_interface_declaration_can_only_have_one_extends_clause: { code: 1024, category: 1 /* Error */, key: "A class or interface declaration can only have one 'extends' clause." }, - An_extends_clause_must_precede_an_implements_clause: { code: 1025, category: 1 /* Error */, key: "An 'extends' clause must precede an 'implements' clause." }, - A_class_can_only_extend_a_single_class: { code: 1026, category: 1 /* Error */, key: "A class can only extend a single class." }, - A_class_declaration_can_only_have_one_implements_clause: { code: 1027, category: 1 /* Error */, key: "A class declaration can only have one 'implements' clause." }, - Accessibility_modifier_already_seen: { code: 1028, category: 1 /* Error */, key: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: 1 /* Error */, key: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: 1 /* Error */, key: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a class element." }, - An_interface_declaration_cannot_have_an_implements_clause: { code: 1032, category: 1 /* Error */, key: "An interface declaration cannot have an 'implements' clause." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: 1 /* Error */, key: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: 1 /* Error */, key: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: 1 /* Error */, key: "Statements are not allowed in ambient contexts." }, - A_function_implementation_cannot_be_declared_in_an_ambient_context: { code: 1037, category: 1 /* Error */, key: "A function implementation cannot be declared in an ambient context." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: 1 /* Error */, key: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: 1 /* Error */, key: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_appear_on_a_module_element: { code: 1044, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a module element." }, - A_declare_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: 1 /* Error */, key: "A 'declare' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: 1 /* Error */, key: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: 1 /* Error */, key: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: 1 /* Error */, key: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: 1 /* Error */, key: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: 1 /* Error */, key: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: 1 /* Error */, key: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: 1 /* Error */, key: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: 1 /* Error */, key: "A 'get' accessor cannot have parameters." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: 1 /* Error */, key: "Accessors are only available when targeting ECMAScript 5 and higher." }, - Enum_member_must_have_initializer: { code: 1061, category: 1 /* Error */, key: "Enum member must have initializer." }, - An_export_assignment_cannot_be_used_in_an_internal_module: { code: 1063, category: 1 /* Error */, key: "An export assignment cannot be used in an internal module." }, - Ambient_enum_elements_can_only_have_integer_literal_initializers: { code: 1066, category: 1 /* Error */, key: "Ambient enum elements can only have integer literal initializers." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: 1 /* Error */, key: "Unexpected token. A constructor, method, accessor, or property was expected." }, - A_declare_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: 1 /* Error */, key: "A 'declare' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: 1 /* Error */, key: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher: { code: 1085, category: 1 /* Error */, key: "Octal literals are not available when targeting ECMAScript 5 and higher." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: 1 /* Error */, key: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: 1 /* Error */, key: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: 1 /* Error */, key: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: 1 /* Error */, key: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: 1 /* Error */, key: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: 1 /* Error */, key: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: 1 /* Error */, key: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: 1 /* Error */, key: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: 1 /* Error */, key: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: 1 /* Error */, key: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: 1 /* Error */, key: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: 1 /* Error */, key: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: 1 /* Error */, key: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: 1 /* Error */, key: "'delete' cannot be called on an identifier in strict mode." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: 1 /* Error */, key: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: 1 /* Error */, key: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: 1 /* Error */, key: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: 1 /* Error */, key: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: 1 /* Error */, key: "Expression expected." }, - Type_expected: { code: 1110, category: 1 /* Error */, key: "Type expected." }, - A_constructor_implementation_cannot_be_declared_in_an_ambient_context: { code: 1111, category: 1 /* Error */, key: "A constructor implementation cannot be declared in an ambient context." }, - A_class_member_cannot_be_declared_optional: { code: 1112, category: 1 /* Error */, key: "A class member cannot be declared optional." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: 1 /* Error */, key: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: 1 /* Error */, key: "Duplicate label '{0}'" }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: 1 /* Error */, key: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: 1 /* Error */, key: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: 1 /* Error */, key: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: 1 /* Error */, key: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: 1 /* Error */, key: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: 1 /* Error */, key: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: 1 /* Error */, key: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: 1 /* Error */, key: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: 1 /* Error */, key: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: 1 /* Error */, key: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: 1 /* Error */, key: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: 1 /* Error */, key: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: 1 /* Error */, key: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: 1 /* Error */, key: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: 1 /* Error */, key: "Statement expected." }, - case_or_default_expected: { code: 1130, category: 1 /* Error */, key: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: 1 /* Error */, key: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: 1 /* Error */, key: "Enum member expected." }, - Type_reference_expected: { code: 1133, category: 1 /* Error */, key: "Type reference expected." }, - Variable_declaration_expected: { code: 1134, category: 1 /* Error */, key: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: 1 /* Error */, key: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: 1 /* Error */, key: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: 1 /* Error */, key: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: 1 /* Error */, key: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: 1 /* Error */, key: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: 1 /* Error */, key: "Type argument expected." }, - String_literal_expected: { code: 1141, category: 1 /* Error */, key: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: 1 /* Error */, key: "Line break not permitted here." }, - or_expected: { code: 1144, category: 1 /* Error */, key: "'{' or ';' expected." }, - Modifiers_not_permitted_on_index_signature_members: { code: 1145, category: 1 /* Error */, key: "Modifiers not permitted on index signature members." }, - Declaration_expected: { code: 1146, category: 1 /* Error */, key: "Declaration expected." }, - Import_declarations_in_an_internal_module_cannot_reference_an_external_module: { code: 1147, category: 1 /* Error */, key: "Import declarations in an internal module cannot reference an external module." }, - Cannot_compile_external_modules_unless_the_module_flag_is_provided: { code: 1148, category: 1 /* Error */, key: "Cannot compile external modules unless the '--module' flag is provided." }, - Filename_0_differs_from_already_included_filename_1_only_in_casing: { code: 1149, category: 1 /* Error */, key: "Filename '{0}' differs from already included filename '{1}' only in casing" }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: 1 /* Error */, key: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - var_let_or_const_expected: { code: 1152, category: 1 /* Error */, key: "'var', 'let' or 'const' expected." }, - let_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1153, category: 1 /* Error */, key: "'let' declarations are only available when targeting ECMAScript 6 and higher." }, - const_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1154, category: 1 /* Error */, key: "'const' declarations are only available when targeting ECMAScript 6 and higher." }, - const_declarations_must_be_initialized: { code: 1155, category: 1 /* Error */, key: "'const' declarations must be initialized" }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: 1 /* Error */, key: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: 1 /* Error */, key: "'let' declarations can only be declared inside a block." }, - Tagged_templates_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1159, category: 1 /* Error */, key: "Tagged templates are only available when targeting ECMAScript 6 and higher." }, - Unterminated_template_literal: { code: 1160, category: 1 /* Error */, key: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: 1 /* Error */, key: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: 1 /* Error */, key: "An object member cannot be declared optional." }, - yield_expression_must_be_contained_within_a_generator_declaration: { code: 1163, category: 1 /* Error */, key: "'yield' expression must be contained_within a generator declaration." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: 1 /* Error */, key: "Computed property names are not allowed in enums." }, - Computed_property_names_are_not_allowed_in_an_ambient_context: { code: 1165, category: 1 /* Error */, key: "Computed property names are not allowed in an ambient context." }, - Computed_property_names_are_not_allowed_in_class_property_declarations: { code: 1166, category: 1 /* Error */, key: "Computed property names are not allowed in class property declarations." }, - Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1167, category: 1 /* Error */, key: "Computed property names are only available when targeting ECMAScript 6 and higher." }, - Computed_property_names_are_not_allowed_in_method_overloads: { code: 1168, category: 1 /* Error */, key: "Computed property names are not allowed in method overloads." }, - Computed_property_names_are_not_allowed_in_interfaces: { code: 1169, category: 1 /* Error */, key: "Computed property names are not allowed in interfaces." }, - Computed_property_names_are_not_allowed_in_type_literals: { code: 1170, category: 1 /* Error */, key: "Computed property names are not allowed in type literals." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: 1 /* Error */, key: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: 1 /* Error */, key: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: 1 /* Error */, key: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: 1 /* Error */, key: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: 1 /* Error */, key: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: 1 /* Error */, key: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: 1 /* Error */, key: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: 1 /* Error */, key: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: 1 /* Error */, key: "Unexpected token. '{' expected." }, - Duplicate_identifier_0: { code: 2300, category: 1 /* Error */, key: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: 1 /* Error */, key: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: 1 /* Error */, key: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: 1 /* Error */, key: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: 1 /* Error */, key: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: 1 /* Error */, key: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_an_external_module: { code: 2306, category: 1 /* Error */, key: "File '{0}' is not an external module." }, - Cannot_find_external_module_0: { code: 2307, category: 1 /* Error */, key: "Cannot find external module '{0}'." }, - A_module_cannot_have_more_than_one_export_assignment: { code: 2308, category: 1 /* Error */, key: "A module cannot have more than one export assignment." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: 1 /* Error */, key: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: 1 /* Error */, key: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: 1 /* Error */, key: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: 1 /* Error */, key: "An interface may only extend a class or another interface." }, - Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list: { code: 2313, category: 1 /* Error */, key: "Constraint of a type parameter cannot reference any type parameter from the same type parameter list." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: 1 /* Error */, key: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: 1 /* Error */, key: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: 1 /* Error */, key: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: 1 /* Error */, key: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: 1 /* Error */, key: "Cannot find global type '{0}'." }, - Named_properties_0_of_types_1_and_2_are_not_identical: { code: 2319, category: 1 /* Error */, key: "Named properties '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: 1 /* Error */, key: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: 1 /* Error */, key: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: 1 /* Error */, key: "Type '{0}' is not assignable to type '{1}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: 1 /* Error */, key: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: 1 /* Error */, key: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: 1 /* Error */, key: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: 1 /* Error */, key: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: 1 /* Error */, key: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: 1 /* Error */, key: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: 1 /* Error */, key: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_body: { code: 2331, category: 1 /* Error */, key: "'this' cannot be referenced in a module body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: 1 /* Error */, key: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: 1 /* Error */, key: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: 1 /* Error */, key: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: 1 /* Error */, key: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: 1 /* Error */, key: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: 1 /* Error */, key: "Super calls are not permitted outside constructors or in nested functions inside constructors" }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: 1 /* Error */, key: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class" }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: 1 /* Error */, key: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: 1 /* Error */, key: "Only public and protected methods of the base class are accessible via the 'super' keyword" }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: 1 /* Error */, key: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_or_any: { code: 2342, category: 1 /* Error */, key: "An index expression argument must be of type 'string', 'number', or 'any'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: 1 /* Error */, key: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: 1 /* Error */, key: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: 1 /* Error */, key: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: 1 /* Error */, key: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: 1 /* Error */, key: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature: { code: 2349, category: 1 /* Error */, key: "Cannot invoke an expression whose type lacks a call signature." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: 1 /* Error */, key: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: 1 /* Error */, key: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Neither_type_0_nor_type_1_is_assignable_to_the_other: { code: 2352, category: 1 /* Error */, key: "Neither type '{0}' nor type '{1}' is assignable to the other." }, - No_best_common_type_exists_among_return_expressions: { code: 2354, category: 1 /* Error */, key: "No best common type exists among return expressions." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2355, category: 1 /* Error */, key: "A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: 1 /* Error */, key: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer: { code: 2357, category: 1 /* Error */, key: "The operand of an increment or decrement operator must be a variable, property or indexer." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: 1 /* Error */, key: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: 1 /* Error */, key: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_types_any_string_or_number: { code: 2360, category: 1 /* Error */, key: "The left-hand side of an 'in' expression must be of types 'any', 'string' or 'number'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: 1 /* Error */, key: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter" }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: 1 /* Error */, key: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: 1 /* Error */, key: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - Invalid_left_hand_side_of_assignment_expression: { code: 2364, category: 1 /* Error */, key: "Invalid left-hand side of assignment expression." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: 1 /* Error */, key: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: 1 /* Error */, key: "Type parameter name cannot be '{0}'" }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: 1 /* Error */, key: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: 1 /* Error */, key: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: 1 /* Error */, key: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: 1 /* Error */, key: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: 1 /* Error */, key: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: 1 /* Error */, key: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: 1 /* Error */, key: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: 1 /* Error */, key: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: 1 /* Error */, key: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2378, category: 1 /* Error */, key: "A 'get' accessor must return a value or consist of a single 'throw' statement." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: 1 /* Error */, key: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: 1 /* Error */, key: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: 1 /* Error */, key: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: 1 /* Error */, key: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_not_exported: { code: 2383, category: 1 /* Error */, key: "Overload signatures must all be exported or not exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: 1 /* Error */, key: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: 1 /* Error */, key: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: 1 /* Error */, key: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: 1 /* Error */, key: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: 1 /* Error */, key: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: 1 /* Error */, key: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: 1 /* Error */, key: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: 1 /* Error */, key: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: 1 /* Error */, key: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: 1 /* Error */, key: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: 1 /* Error */, key: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: 1 /* Error */, key: "Individual declarations in merged declaration {0} must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: 1 /* Error */, key: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Duplicate_identifier_i_Compiler_uses_i_to_initialize_rest_parameter: { code: 2397, category: 1 /* Error */, key: "Duplicate identifier '_i'. Compiler uses '_i' to initialize rest parameter." }, - Expression_resolves_to_variable_declaration_i_that_compiler_uses_to_initialize_rest_parameter: { code: 2398, category: 1 /* Error */, key: "Expression resolves to variable declaration '_i' that compiler uses to initialize rest parameter." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: 1 /* Error */, key: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: 1 /* Error */, key: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: 1 /* Error */, key: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: 1 /* Error */, key: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: 1 /* Error */, key: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: 1 /* Error */, key: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: 1 /* Error */, key: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - Invalid_left_hand_side_in_for_in_statement: { code: 2406, category: 1 /* Error */, key: "Invalid left-hand side in 'for...in' statement." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: 1 /* Error */, key: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: 1 /* Error */, key: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: 1 /* Error */, key: "Return type of constructor signature must be assignable to the instance type of the class" }, - All_symbols_within_a_with_block_will_be_resolved_to_any: { code: 2410, category: 1 /* Error */, key: "All symbols within a 'with' block will be resolved to 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: 1 /* Error */, key: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: 1 /* Error */, key: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: 1 /* Error */, key: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: 1 /* Error */, key: "Class name cannot be '{0}'" }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: 1 /* Error */, key: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: 1 /* Error */, key: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0: { code: 2419, category: 1 /* Error */, key: "Type name '{0}' in extends clause does not reference constructor function for '{0}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: 1 /* Error */, key: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: 1 /* Error */, key: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: 1 /* Error */, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: 1 /* Error */, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: 1 /* Error */, key: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: 1 /* Error */, key: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: 1 /* Error */, key: "Interface name cannot be '{0}'" }, - All_declarations_of_an_interface_must_have_identical_type_parameters: { code: 2428, category: 1 /* Error */, key: "All declarations of an interface must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: 1 /* Error */, key: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: 1 /* Error */, key: "Enum name cannot be '{0}'" }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: 1 /* Error */, key: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_module_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: 1 /* Error */, key: "A module declaration cannot be in a different file from a class or function with which it is merged" }, - A_module_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: 1 /* Error */, key: "A module declaration cannot be located prior to a class or function with which it is merged" }, - Ambient_external_modules_cannot_be_nested_in_other_modules: { code: 2435, category: 1 /* Error */, key: "Ambient external modules cannot be nested in other modules." }, - Ambient_external_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: 1 /* Error */, key: "Ambient external module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: 1 /* Error */, key: "Module '{0}' is hidden by a local declaration with the same name" }, - Import_name_cannot_be_0: { code: 2438, category: 1 /* Error */, key: "Import name cannot be '{0}'" }, - Import_declaration_in_an_ambient_external_module_declaration_cannot_reference_external_module_through_relative_external_module_name: { code: 2439, category: 1 /* Error */, key: "Import declaration in an ambient external module declaration cannot reference external module through relative external module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: 1 /* Error */, key: "Import declaration conflicts with local declaration of '{0}'" }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_an_external_module: { code: 2441, category: 1 /* Error */, key: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of an external module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: 1 /* Error */, key: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: 1 /* Error */, key: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: 1 /* Error */, key: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: 1 /* Error */, key: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: 1 /* Error */, key: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: 1 /* Error */, key: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: 1 /* Error */, key: "Block-scoped variable '{0}' used before its declaration.", isEarly: true }, - The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant: { code: 2449, category: 1 /* Error */, key: "The operand of an increment or decrement operator cannot be a constant.", isEarly: true }, - Left_hand_side_of_assignment_expression_cannot_be_a_constant: { code: 2450, category: 1 /* Error */, key: "Left-hand side of assignment expression cannot be a constant.", isEarly: true }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: 1 /* Error */, key: "Cannot redeclare block-scoped variable '{0}'.", isEarly: true }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: 1 /* Error */, key: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: 1 /* Error */, key: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: 1 /* Error */, key: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: 1 /* Error */, key: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: 1 /* Error */, key: "Type alias name cannot be '{0}'" }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: 1 /* Error */, key: "An AMD module cannot have multiple name assignments." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: 1 /* Error */, key: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: 1 /* Error */, key: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: 1 /* Error */, key: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: 1 /* Error */, key: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: 1 /* Error */, key: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: 1 /* Error */, key: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: 1 /* Error */, key: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: 1 /* Error */, key: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: 1 /* Error */, key: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: 1 /* Error */, key: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - Extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: 1 /* Error */, key: "Extends clause of exported class '{0}' has or is using private name '{1}'." }, - Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: 1 /* Error */, key: "Extends clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: 1 /* Error */, key: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: 1 /* Error */, key: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: 1 /* Error */, key: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: 1 /* Error */, key: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: 1 /* Error */, key: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: 1 /* Error */, key: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: 1 /* Error */, key: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: 1 /* Error */, key: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: 1 /* Error */, key: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: 1 /* Error */, key: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: 1 /* Error */, key: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: 1 /* Error */, key: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: 1 /* Error */, key: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: 1 /* Error */, key: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: 1 /* Error */, key: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: 1 /* Error */, key: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: 1 /* Error */, key: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: 1 /* Error */, key: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: 1 /* Error */, key: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: 1 /* Error */, key: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: 1 /* Error */, key: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: 1 /* Error */, key: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: 1 /* Error */, key: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: 1 /* Error */, key: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: 1 /* Error */, key: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: 1 /* Error */, key: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: 1 /* Error */, key: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: 1 /* Error */, key: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: 1 /* Error */, key: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: 1 /* Error */, key: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: 1 /* Error */, key: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: 1 /* Error */, key: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: 1 /* Error */, key: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: 1 /* Error */, key: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: 1 /* Error */, key: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: 1 /* Error */, key: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: 1 /* Error */, key: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: 1 /* Error */, key: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: 1 /* Error */, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: 1 /* Error */, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: 1 /* Error */, key: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: 1 /* Error */, key: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: 1 /* Error */, key: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: 1 /* Error */, key: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: 1 /* Error */, key: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: 1 /* Error */, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: 1 /* Error */, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: 1 /* Error */, key: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: 1 /* Error */, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: 1 /* Error */, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: 1 /* Error */, key: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: 1 /* Error */, key: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: 1 /* Error */, key: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: 1 /* Error */, key: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: 1 /* Error */, key: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: 1 /* Error */, key: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: 1 /* Error */, key: "Exported type alias '{0}' has or is using private name '{1}'." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 4082, category: 1 /* Error */, key: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 4083, category: 1 /* Error */, key: "In 'const' enum declarations member initializer must be constant expression.", isEarly: true }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 4084, category: 1 /* Error */, key: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - Index_expression_arguments_in_const_enums_must_be_of_type_string: { code: 4085, category: 1 /* Error */, key: "Index expression arguments in 'const' enums must be of type 'string'." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 4086, category: 1 /* Error */, key: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 4087, category: 1 /* Error */, key: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: 1 /* Error */, key: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: 1 /* Error */, key: "Cannot find the common subdirectory path for the input files." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: 1 /* Error */, key: "Cannot read file '{0}': {1}" }, - Unsupported_file_encoding: { code: 5013, category: 1 /* Error */, key: "Unsupported file encoding." }, - Unknown_compiler_option_0: { code: 5023, category: 1 /* Error */, key: "Unknown compiler option '{0}'." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: 1 /* Error */, key: "Could not write file '{0}': {1}" }, - Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5038, category: 1 /* Error */, key: "Option mapRoot cannot be specified without specifying sourcemap option." }, - Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5039, category: 1 /* Error */, key: "Option sourceRoot cannot be specified without specifying sourcemap option." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: 2 /* Message */, key: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: 2 /* Message */, key: "Generates corresponding '.d.ts' file." }, - Specifies_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: 2 /* Message */, key: "Specifies the location where debugger should locate map files instead of generated locations." }, - Specifies_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: 2 /* Message */, key: "Specifies the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: 2 /* Message */, key: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: 2 /* Message */, key: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: 2 /* Message */, key: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_type_checking_errors_were_reported: { code: 6008, category: 2 /* Message */, key: "Do not emit outputs if any type checking errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: 2 /* Message */, key: "Do not emit comments to output." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_or_ES6_experimental: { code: 6015, category: 2 /* Message */, key: "Specify ECMAScript target version: 'ES3' (default), 'ES5', or 'ES6' (experimental)" }, - Specify_module_code_generation_Colon_commonjs_or_amd: { code: 6016, category: 2 /* Message */, key: "Specify module code generation: 'commonjs' or 'amd'" }, - Print_this_message: { code: 6017, category: 2 /* Message */, key: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: 2 /* Message */, key: "Print the compiler's version." }, - Syntax_Colon_0: { code: 6023, category: 2 /* Message */, key: "Syntax: {0}" }, - options: { code: 6024, category: 2 /* Message */, key: "options" }, - file: { code: 6025, category: 2 /* Message */, key: "file" }, - Examples_Colon_0: { code: 6026, category: 2 /* Message */, key: "Examples: {0}" }, - Options_Colon: { code: 6027, category: 2 /* Message */, key: "Options:" }, - Version_0: { code: 6029, category: 2 /* Message */, key: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: 2 /* Message */, key: "Insert command line options and files from a file." }, - File_change_detected_Compiling: { code: 6032, category: 2 /* Message */, key: "File change detected. Compiling..." }, - KIND: { code: 6034, category: 2 /* Message */, key: "KIND" }, - FILE: { code: 6035, category: 2 /* Message */, key: "FILE" }, - VERSION: { code: 6036, category: 2 /* Message */, key: "VERSION" }, - LOCATION: { code: 6037, category: 2 /* Message */, key: "LOCATION" }, - DIRECTORY: { code: 6038, category: 2 /* Message */, key: "DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: 2 /* Message */, key: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: 2 /* Message */, key: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: 1 /* Error */, key: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: 1 /* Error */, key: "Unterminated quoted string in response file '{0}'." }, - Argument_for_module_option_must_be_commonjs_or_amd: { code: 6046, category: 1 /* Error */, key: "Argument for '--module' option must be 'commonjs' or 'amd'." }, - Argument_for_target_option_must_be_es3_es5_or_es6: { code: 6047, category: 1 /* Error */, key: "Argument for '--target' option must be 'es3', 'es5', or 'es6'." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: 1 /* Error */, key: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: 1 /* Error */, key: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: 1 /* Error */, key: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: 1 /* Error */, key: "Corrupted locale file {0}." }, - Warn_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: 2 /* Message */, key: "Warn on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: 1 /* Error */, key: "File '{0}' not found." }, - File_0_must_have_extension_ts_or_d_ts: { code: 6054, category: 1 /* Error */, key: "File '{0}' must have extension '.ts' or '.d.ts'." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: 2 /* Message */, key: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: 1 /* Error */, key: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: 1 /* Error */, key: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: 1 /* Error */, key: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: 1 /* Error */, key: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: 1 /* Error */, key: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: 1 /* Error */, key: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: 1 /* Error */, key: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation: { code: 7016, category: 1 /* Error */, key: "Property '{0}' implicitly has type 'any', because its 'set' accessor lacks a type annotation." }, - Index_signature_of_object_type_implicitly_has_an_any_type: { code: 7017, category: 1 /* Error */, key: "Index signature of object type implicitly has an 'any' type." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: 1 /* Error */, key: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: 1 /* Error */, key: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: 1 /* Error */, key: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 7021, category: 1 /* Error */, key: "'{0}' implicitly has type 'any' because it is referenced directly or indirectly in its own type annotation." }, - _0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: 1 /* Error */, key: "'{0}' implicitly has type 'any' because it is does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: 1 /* Error */, key: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: 1 /* Error */, key: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - You_cannot_rename_this_element: { code: 8000, category: 1 /* Error */, key: "You cannot rename this element." }, - yield_expressions_are_not_currently_supported: { code: 9000, category: 1 /* Error */, key: "'yield' expressions are not currently supported." }, - Generators_are_not_currently_supported: { code: 9001, category: 1 /* Error */, key: "Generators are not currently supported." }, - Computed_property_names_are_not_currently_supported: { code: 9002, category: 1 /* Error */, key: "Computed property names are not currently supported." } + Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated string literal." }, + Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier expected." }, + _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "'{0}' expected." }, + A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A file cannot have a reference to itself." }, + Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing comma not allowed." }, + Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "'*/' expected." }, + Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected token." }, + A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A rest parameter must be last in a parameter list." }, + Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter cannot have question mark and initializer." }, + A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A required parameter cannot follow an optional parameter." }, + An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An index signature cannot have a rest parameter." }, + An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An index signature parameter cannot have an accessibility modifier." }, + An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An index signature parameter cannot have a question mark." }, + An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An index signature parameter cannot have an initializer." }, + An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An index signature must have a type annotation." }, + An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An index signature parameter must have a type annotation." }, + An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An index signature parameter type must be 'string' or 'number'." }, + A_class_or_interface_declaration_can_only_have_one_extends_clause: { code: 1024, category: ts.DiagnosticCategory.Error, key: "A class or interface declaration can only have one 'extends' clause." }, + An_extends_clause_must_precede_an_implements_clause: { code: 1025, category: ts.DiagnosticCategory.Error, key: "An 'extends' clause must precede an 'implements' clause." }, + A_class_can_only_extend_a_single_class: { code: 1026, category: ts.DiagnosticCategory.Error, key: "A class can only extend a single class." }, + A_class_declaration_can_only_have_one_implements_clause: { code: 1027, category: ts.DiagnosticCategory.Error, key: "A class declaration can only have one 'implements' clause." }, + Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility modifier already seen." }, + _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier must precede '{1}' modifier." }, + _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier already seen." }, + _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a class element." }, + An_interface_declaration_cannot_have_an_implements_clause: { code: 1032, category: ts.DiagnosticCategory.Error, key: "An interface declaration cannot have an 'implements' clause." }, + super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "'super' must be followed by an argument list or member access." }, + Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only ambient modules can use quoted names." }, + Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements are not allowed in ambient contexts." }, + A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier cannot be used in an already ambient context." }, + Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers are not allowed in ambient contexts." }, + _0_modifier_cannot_appear_on_a_module_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a module element." }, + A_declare_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier cannot be used with an interface declaration." }, + A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, + A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A rest parameter cannot be optional." }, + A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A rest parameter cannot have an initializer." }, + A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor must have exactly one parameter." }, + A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor cannot have an optional parameter." }, + A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor parameter cannot have an initializer." }, + A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor cannot have rest parameter." }, + A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A 'get' accessor cannot have parameters." }, + Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors are only available when targeting ECMAScript 5 and higher." }, + Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum member must have initializer." }, + An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An export assignment cannot be used in a namespace." }, + Ambient_enum_elements_can_only_have_integer_literal_initializers: { code: 1066, category: ts.DiagnosticCategory.Error, key: "Ambient enum elements can only have integer literal initializers." }, + Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected token. A constructor, method, accessor, or property was expected." }, + A_declare_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A 'declare' modifier cannot be used with an import declaration." }, + Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid 'reference' directive syntax." }, + Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal literals are not available when targeting ECMAScript 5 and higher." }, + An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An accessor cannot be declared in an ambient context." }, + _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a constructor declaration." }, + _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "'{0}' modifier cannot appear on a parameter." }, + Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only a single variable declaration is allowed in a 'for...in' statement." }, + Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type parameters cannot appear on a constructor declaration." }, + Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type annotation cannot appear on a constructor declaration." }, + An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An accessor cannot have type parameters." }, + A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A 'set' accessor cannot have a return type annotation." }, + An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An index signature must have exactly one parameter." }, + _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "'{0}' list cannot be empty." }, + Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type parameter list cannot be empty." }, + Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type argument list cannot be empty." }, + Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid use of '{0}' in strict mode." }, + with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "'with' statements are not allowed in strict mode." }, + delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "'delete' cannot be called on an identifier in strict mode." }, + A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A 'continue' statement can only be used within an enclosing iteration statement." }, + A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, + Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump target cannot cross function boundary." }, + A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A 'return' statement can only be used within a function body." }, + Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression expected." }, + Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type expected." }, + A_class_member_cannot_be_declared_optional: { code: 1112, category: ts.DiagnosticCategory.Error, key: "A class member cannot be declared optional." }, + A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A 'default' clause cannot appear more than once in a 'switch' statement." }, + Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate label '{0}'" }, + A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, + A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A 'break' statement can only jump to a label of an enclosing statement." }, + An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An object literal cannot have multiple properties with the same name in strict mode." }, + An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An object literal cannot have multiple get/set accessors with the same name." }, + An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An object literal cannot have property and accessor with the same name." }, + An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An export assignment cannot have modifiers." }, + Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal literals are not allowed in strict mode." }, + A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A tuple type element list cannot be empty." }, + Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable declaration list cannot be empty." }, + Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit expected." }, + Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal digit expected." }, + Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected end of text." }, + Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid character." }, + Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration or statement expected." }, + Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement expected." }, + case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "'case' or 'default' expected." }, + Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property or signature expected." }, + Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum member expected." }, + Type_reference_expected: { code: 1133, category: ts.DiagnosticCategory.Error, key: "Type reference expected." }, + Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable declaration expected." }, + Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument expression expected." }, + Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property assignment expected." }, + Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression or comma expected." }, + Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter declaration expected." }, + Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type parameter declaration expected." }, + Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type argument expected." }, + String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String literal expected." }, + Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line break not permitted here." }, + or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "'{' or ';' expected." }, + Modifiers_not_permitted_on_index_signature_members: { code: 1145, category: ts.DiagnosticCategory.Error, key: "Modifiers not permitted on index signature members." }, + Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration expected." }, + Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import declarations in a namespace cannot reference a module." }, + Cannot_compile_modules_unless_the_module_flag_is_provided: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot compile modules unless the '--module' flag is provided." }, + File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File name '{0}' differs from already included file name '{1}' only in casing" }, + new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, + var_let_or_const_expected: { code: 1152, category: ts.DiagnosticCategory.Error, key: "'var', 'let' or 'const' expected." }, + let_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1153, category: ts.DiagnosticCategory.Error, key: "'let' declarations are only available when targeting ECMAScript 6 and higher." }, + const_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1154, category: ts.DiagnosticCategory.Error, key: "'const' declarations are only available when targeting ECMAScript 6 and higher." }, + const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "'const' declarations must be initialized" }, + const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "'const' declarations can only be declared inside a block." }, + let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "'let' declarations can only be declared inside a block." }, + Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated template literal." }, + Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated regular expression literal." }, + An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An object member cannot be declared optional." }, + yield_expression_must_be_contained_within_a_generator_declaration: { code: 1163, category: ts.DiagnosticCategory.Error, key: "'yield' expression must be contained_within a generator declaration." }, + Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed property names are not allowed in enums." }, + A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A computed property name in an ambient context must directly refer to a built-in symbol." }, + A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, + Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher: { code: 1167, category: ts.DiagnosticCategory.Error, key: "Computed property names are only available when targeting ECMAScript 6 and higher." }, + A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A computed property name in a method overload must directly refer to a built-in symbol." }, + A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A computed property name in an interface must directly refer to a built-in symbol." }, + A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A computed property name in a type literal must directly refer to a built-in symbol." }, + A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A comma expression is not allowed in a computed property name." }, + extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "'extends' clause already seen." }, + extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "'extends' clause must precede 'implements' clause." }, + Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes can only extend a single class." }, + implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "'implements' clause already seen." }, + Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface declaration cannot have 'implements' clause." }, + Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary digit expected." }, + Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal digit expected." }, + Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected token. '{' expected." }, + Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property destructuring pattern expected." }, + Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array element destructuring pattern expected." }, + A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A destructuring declaration must have an initializer." }, + Destructuring_declarations_are_not_allowed_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "Destructuring declarations are not allowed in ambient contexts." }, + An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1184, category: ts.DiagnosticCategory.Error, key: "An implementation cannot be declared in ambient contexts." }, + Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers cannot appear here." }, + Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge conflict marker encountered." }, + A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A rest element cannot have an initializer." }, + A_parameter_property_may_not_be_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A parameter property may not be a binding pattern." }, + Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only a single variable declaration is allowed in a 'for...of' statement." }, + The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The variable declaration of a 'for...in' statement cannot have an initializer." }, + The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The variable declaration of a 'for...of' statement cannot have an initializer." }, + An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An import declaration cannot have modifiers." }, + Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module '{0}' has no default export." }, + An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An export declaration cannot have modifiers." }, + Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export declarations are not permitted in a namespace." }, + Catch_clause_variable_name_must_be_an_identifier: { code: 1195, category: ts.DiagnosticCategory.Error, key: "Catch clause variable name must be an identifier." }, + Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch clause variable cannot have a type annotation." }, + Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch clause variable cannot have an initializer." }, + An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, + Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated Unicode escape sequence." }, + Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line terminator not permitted before arrow." }, + Import_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_or_import_d_from_mod_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import assignment cannot be used when targeting ECMAScript 6 or higher. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"' or 'import d from \"mod\"' instead." }, + Export_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_export_default_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export assignment cannot be used when targeting ECMAScript 6 or higher. Consider using 'export default' instead." }, + Cannot_compile_modules_into_commonjs_amd_system_or_umd_when_targeting_ES6_or_higher: { code: 1204, category: ts.DiagnosticCategory.Error, key: "Cannot compile modules into 'commonjs', 'amd', 'system' or 'umd' when targeting 'ES6' or higher." }, + Decorators_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1205, category: ts.DiagnosticCategory.Error, key: "Decorators are only available when targeting ECMAScript 5 and higher." }, + Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators are not valid here." }, + Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators cannot be applied to multiple get/set accessors of the same name." }, + Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, + Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, + Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, + A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A class declaration without the 'default' modifier must have a name" }, + Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier expected. '{0}' is a reserved word in strict mode" }, + Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, + Type_expected_0_is_a_reserved_word_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Type expected. '{0}' is a reserved word in strict mode" }, + Type_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Type expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, + Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export assignment is not supported when '--module' flag is 'system'." }, + Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Specify_experimentalDecorators_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental support for decorators is a feature that is subject to change in a future release. Specify '--experimentalDecorators' to remove this warning." }, + Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '{0}'." }, + Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, + Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static members cannot reference class type parameters." }, + Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular definition of import alias '{0}'." }, + Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot find name '{0}'." }, + Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module '{0}' has no exported member '{1}'." }, + File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File '{0}' is not a module." }, + Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot find module '{0}'." }, + A_module_cannot_have_more_than_one_export_assignment: { code: 2308, category: ts.DiagnosticCategory.Error, key: "A module cannot have more than one export assignment." }, + An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An export assignment cannot be used in a module with other exported elements." }, + Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type '{0}' recursively references itself as a base type." }, + A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A class may only extend another class." }, + An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An interface may only extend a class or another interface." }, + Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Constraint of a type parameter cannot reference any type parameter from the same type parameter list." }, + Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic type '{0}' requires {1} type argument(s)." }, + Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not generic." }, + Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global type '{0}' must be a class or interface type." }, + Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global type '{0}' must have {1} type parameter(s)." }, + Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot find global type '{0}'." }, + Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, + Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, + Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive stack depth comparing types '{0}' and '{1}'." }, + Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not assignable to type '{1}'." }, + Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is missing in type '{1}'." }, + Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, + Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types of property '{0}' are incompatible." }, + Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, + Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types of parameters '{0}' and '{1}' are incompatible." }, + Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index signature is missing in type '{0}'." }, + Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index signatures are incompatible." }, + this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in a module or namespace body." }, + this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in current location." }, + this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in constructor arguments." }, + this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in a static property initializer." }, + super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "'super' can only be referenced in a derived class." }, + super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "'super' cannot be referenced in constructor arguments." }, + Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super calls are not permitted outside constructors or in nested functions inside constructors" }, + super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class" }, + Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property '{0}' does not exist on type '{1}'." }, + Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only public and protected methods of the base class are accessible via the 'super' keyword" }, + Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is private and only accessible within class '{1}'." }, + An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An index expression argument must be of type 'string', 'number', 'symbol, or 'any'." }, + Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type '{0}' does not satisfy the constraint '{1}'." }, + Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, + Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied parameters do not match any signature of call target." }, + Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped function calls may not accept type arguments." }, + Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, + Cannot_invoke_an_expression_whose_type_lacks_a_call_signature: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot invoke an expression whose type lacks a call signature." }, + Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only a void function can be called with the 'new' keyword." }, + Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, + Neither_type_0_nor_type_1_is_assignable_to_the_other: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Neither type '{0}' nor type '{1}' is assignable to the other." }, + No_best_common_type_exists_among_return_expressions: { code: 2354, category: ts.DiagnosticCategory.Error, key: "No best common type exists among return expressions." }, + A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement." }, + An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, + The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The operand of an increment or decrement operator must be a variable, property or indexer." }, + The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, + The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, + The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, + The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter" }, + The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, + The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, + Invalid_left_hand_side_of_assignment_expression: { code: 2364, category: ts.DiagnosticCategory.Error, key: "Invalid left-hand side of assignment expression." }, + Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, + Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type parameter name cannot be '{0}'" }, + A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A parameter property is only allowed in a constructor implementation." }, + A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A rest parameter must be of an array type." }, + A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A parameter initializer is only allowed in a function or constructor implementation." }, + Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' cannot be referenced in its initializer." }, + Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, + Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate string index signature." }, + Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate number index signature." }, + A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, + Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors for derived classes must contain a 'super' call." }, + A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A 'get' accessor must return a value or consist of a single 'throw' statement." }, + Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter and setter accessors do not agree in visibility." }, + get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "'get' and 'set' accessor must have the same type." }, + A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A signature with an implementation cannot use a string literal type." }, + Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized overload signature is not assignable to any non-specialized signature." }, + Overload_signatures_must_all_be_exported_or_not_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be exported or not exported." }, + Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be ambient or non-ambient." }, + Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be public, private or protected." }, + Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload signatures must all be optional or required." }, + Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function overload must be static." }, + Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function overload must not be static." }, + Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function implementation name must be '{0}'." }, + Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor implementation is missing." }, + Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function implementation is missing or not immediately following the declaration." }, + Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple constructor implementations are not allowed." }, + Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate function implementation." }, + Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload signature is not compatible with function implementation." }, + Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual declarations in merged declaration {0} must be all exported or all local." }, + Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, + Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, + Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, + Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, + Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression resolves to '_super' that compiler uses to capture base class reference." }, + Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, + The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, + The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, + Invalid_left_hand_side_in_for_in_statement: { code: 2406, category: ts.DiagnosticCategory.Error, key: "Invalid left-hand side in 'for...in' statement." }, + The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, + Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters cannot return a value." }, + Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return type of constructor signature must be assignable to the instance type of the class" }, + All_symbols_within_a_with_block_will_be_resolved_to_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "All symbols within a 'with' block will be resolved to 'any'." }, + Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, + Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, + Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, + Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class name cannot be '{0}'" }, + Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class '{0}' incorrectly extends base class '{1}'." }, + Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, + Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0: { code: 2419, category: ts.DiagnosticCategory.Error, key: "Type name '{0}' in extends clause does not reference constructor function for '{0}'." }, + Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class '{0}' incorrectly implements interface '{1}'." }, + A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A class may only implement another class or interface." }, + Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, + Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, + Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, + Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, + Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface name cannot be '{0}'" }, + All_declarations_of_an_interface_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All declarations of an interface must have identical type parameters." }, + Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface '{0}' incorrectly extends interface '{1}'." }, + Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum name cannot be '{0}'" }, + In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, + A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A namespace declaration cannot be in a different file from a class or function with which it is merged" }, + A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A namespace declaration cannot be located prior to a class or function with which it is merged" }, + Ambient_modules_cannot_be_nested_in_other_modules: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient modules cannot be nested in other modules." }, + Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient module declaration cannot specify relative module name." }, + Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module '{0}' is hidden by a local declaration with the same name" }, + Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import name cannot be '{0}'" }, + Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, + Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import declaration conflicts with local declaration of '{0}'" }, + Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, + Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types have separate declarations of a private property '{0}'." }, + Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, + Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, + Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, + Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, + The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, + Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block-scoped variable '{0}' used before its declaration." }, + The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant: { code: 2449, category: ts.DiagnosticCategory.Error, key: "The operand of an increment or decrement operator cannot be a constant." }, + Left_hand_side_of_assignment_expression_cannot_be_a_constant: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Left-hand side of assignment expression cannot be a constant." }, + Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot redeclare block-scoped variable '{0}'." }, + An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An enum member cannot have a numeric name." }, + The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, + Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, + Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type alias '{0}' circularly references itself." }, + Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type alias name cannot be '{0}'" }, + An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An AMD module cannot have multiple name assignments." }, + Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type '{0}' has no property '{1}' and no string index signature." }, + Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type '{0}' has no property '{1}'." }, + Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not an array type." }, + A_rest_element_must_be_last_in_an_array_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A rest element must be last in an array destructuring pattern" }, + A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A binding pattern parameter cannot be optional in an implementation signature." }, + A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, + this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "'this' cannot be referenced in a computed property name." }, + super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "'super' cannot be referenced in a computed property name." }, + A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A computed property name cannot reference a type parameter from its containing type." }, + Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot find global value '{0}'." }, + The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The '{0}' operator cannot be applied to type 'symbol'." }, + Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "'Symbol' reference does not refer to the global Symbol constructor object." }, + A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A computed property name of the form '{0}' must be of type 'symbol'." }, + Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_6_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread operator in 'new' expressions is only available when targeting ECMAScript 6 and higher." }, + Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum declarations must all be const or non-const." }, + In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In 'const' enum declarations member initializer must be constant expression." }, + const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, + A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A const enum member can only be accessed using a string literal." }, + const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "'const' enum member initializer was evaluated to a non-finite value." }, + const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, + Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property '{0}' does not exist on 'const' enum '{1}'." }, + let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, + Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, + The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, + Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export declaration conflicts with exported declaration of '{0}'" }, + The_left_hand_side_of_a_for_of_statement_cannot_be_a_previously_defined_constant: { code: 2485, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...of' statement cannot be a previously defined constant." }, + The_left_hand_side_of_a_for_in_statement_cannot_be_a_previously_defined_constant: { code: 2486, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement cannot be a previously defined constant." }, + Invalid_left_hand_side_in_for_of_statement: { code: 2487, category: ts.DiagnosticCategory.Error, key: "Invalid left-hand side in 'for...of' statement." }, + Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, + An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An iterator must have a 'next()' method." }, + The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, + The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, + Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot redeclare identifier '{0}' in catch clause" }, + Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, + Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, + Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type '{0}' is not an array type or a string type." }, + The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, + Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, + Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, + An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An interface can only extend an identifier/qualified-name with optional type arguments." }, + A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A class can only implement an identifier/qualified-name with optional type arguments." }, + A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A rest element cannot contain a binding pattern." }, + _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "'{0}' is referenced directly or indirectly in its own type annotation." }, + Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot find namespace '{0}'." }, + Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import declaration '{0}' is using private name '{1}'." }, + Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, + Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, + Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, + Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, + Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, + Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, + Extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "Extends clause of exported class '{0}' has or is using private name '{1}'." }, + Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "Extends clause of exported interface '{0}' has or is using private name '{1}'." }, + Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, + Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, + Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported variable '{0}' has or is using private name '{1}'." }, + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, + Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public static property '{0}' of exported class has or is using private name '{1}'." }, + Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, + Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public property '{0}' of exported class has or is using private name '{1}'." }, + Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, + Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property '{0}' of exported interface has or is using private name '{1}'." }, + Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, + Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, + Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return type of public static property getter from exported class has or is using private name '{0}'." }, + Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return type of public property getter from exported class has or is using private name '{0}'." }, + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, + Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return type of call signature from exported interface has or is using private name '{0}'." }, + Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return type of index signature from exported interface has or is using private name '{0}'." }, + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return type of public static method from exported class has or is using private name '{0}'." }, + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, + Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return type of public method from exported class has or is using private name '{0}'." }, + Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, + Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return type of method from exported interface has or is using private name '{0}'." }, + Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, + Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, + Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return type of exported function has or is using private name '{0}'." }, + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, + Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, + Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, + Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, + Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' of exported function has or is using private name '{1}'." }, + Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported type alias '{0}' has or is using private name '{1}'." }, + Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default export of the module has or is using private name '{0}'." }, + Loop_contains_block_scoped_variable_0_referenced_by_a_function_in_the_loop_This_is_only_supported_in_ECMAScript_6_or_higher: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Loop contains block-scoped variable '{0}' referenced by a function in the loop. This is only supported in ECMAScript 6 or higher." }, + The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The current host does not support the '{0}' option." }, + Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot find the common subdirectory path for the input files." }, + Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot read file '{0}': {1}" }, + Unsupported_file_encoding: { code: 5013, category: ts.DiagnosticCategory.Error, key: "Unsupported file encoding." }, + Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed to parse file '{0}': {1}." }, + Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown compiler option '{0}'." }, + Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler option '{0}' requires a value of type {1}." }, + Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could not write file '{0}': {1}" }, + Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5038, category: ts.DiagnosticCategory.Error, key: "Option 'mapRoot' cannot be specified without specifying 'sourcemap' option." }, + Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option: { code: 5039, category: ts.DiagnosticCategory.Error, key: "Option 'sourceRoot' cannot be specified without specifying 'sourcemap' option." }, + Option_noEmit_cannot_be_specified_with_option_out_or_outDir: { code: 5040, category: ts.DiagnosticCategory.Error, key: "Option 'noEmit' cannot be specified with option 'out' or 'outDir'." }, + Option_noEmit_cannot_be_specified_with_option_declaration: { code: 5041, category: ts.DiagnosticCategory.Error, key: "Option 'noEmit' cannot be specified with option 'declaration'." }, + Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option 'project' cannot be mixed with source files on a command line." }, + Option_sourceMap_cannot_be_specified_with_option_isolatedModules: { code: 5043, category: ts.DiagnosticCategory.Error, key: "Option 'sourceMap' cannot be specified with option 'isolatedModules'." }, + Option_declaration_cannot_be_specified_with_option_isolatedModules: { code: 5044, category: ts.DiagnosticCategory.Error, key: "Option 'declaration' cannot be specified with option 'isolatedModules'." }, + Option_noEmitOnError_cannot_be_specified_with_option_isolatedModules: { code: 5045, category: ts.DiagnosticCategory.Error, key: "Option 'noEmitOnError' cannot be specified with option 'isolatedModules'." }, + Option_out_cannot_be_specified_with_option_isolatedModules: { code: 5046, category: ts.DiagnosticCategory.Error, key: "Option 'out' cannot be specified with option 'isolatedModules'." }, + Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES6_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option 'isolatedModules' can only be used when either option'--module' is provided or option 'target' is 'ES6' or higher." }, + Option_sourceMap_cannot_be_specified_with_option_inlineSourceMap: { code: 5048, category: ts.DiagnosticCategory.Error, key: "Option 'sourceMap' cannot be specified with option 'inlineSourceMap'." }, + Option_sourceRoot_cannot_be_specified_with_option_inlineSourceMap: { code: 5049, category: ts.DiagnosticCategory.Error, key: "Option 'sourceRoot' cannot be specified with option 'inlineSourceMap'." }, + Option_mapRoot_cannot_be_specified_with_option_inlineSourceMap: { code: 5050, category: ts.DiagnosticCategory.Error, key: "Option 'mapRoot' cannot be specified with option 'inlineSourceMap'." }, + Option_inlineSources_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option 'inlineSources' can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, + Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate and emit output to single file." }, + Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates corresponding '.d.ts' file." }, + Specifies_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specifies the location where debugger should locate map files instead of generated locations." }, + Specifies_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specifies the location where debugger should locate TypeScript files instead of source locations." }, + Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch input files." }, + Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect output structure to the directory." }, + Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do not erase const enum declarations in generated code." }, + Do_not_emit_outputs_if_any_type_checking_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do not emit outputs if any type checking errors were reported." }, + Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do not emit comments to output." }, + Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do not emit outputs." }, + Specify_ECMAScript_target_version_Colon_ES3_default_ES5_or_ES6_experimental: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify ECMAScript target version: 'ES3' (default), 'ES5', or 'ES6' (experimental)" }, + Specify_module_code_generation_Colon_commonjs_amd_system_or_umd: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify module code generation: 'commonjs', 'amd', 'system' or 'umd'" }, + Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print this message." }, + Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print the compiler's version." }, + Compile_the_project_in_the_given_directory: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile the project in the given directory." }, + Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax: {0}" }, + options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options" }, + file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file" }, + Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples: {0}" }, + Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options:" }, + Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version {0}" }, + Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert command line options and files from a file." }, + File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File change detected. Starting incremental compilation..." }, + KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND" }, + FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE" }, + VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION" }, + LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION" }, + DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY" }, + Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation complete. Watching for file changes." }, + Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates corresponding '.map' file." }, + Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler option '{0}' expects an argument." }, + Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated quoted string in response file '{0}'." }, + Argument_for_module_option_must_be_commonjs_amd_system_or_umd: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument for '--module' option must be 'commonjs', 'amd', 'system' or 'umd'." }, + Argument_for_target_option_must_be_ES3_ES5_or_ES6: { code: 6047, category: ts.DiagnosticCategory.Error, key: "Argument for '--target' option must be 'ES3', 'ES5', or 'ES6'." }, + Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale must be of the form or -. For example '{0}' or '{1}'." }, + Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported locale '{0}'." }, + Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable to open file '{0}'." }, + Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted locale file {0}." }, + Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise error on expressions and declarations with an implied 'any' type." }, + File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File '{0}' not found." }, + File_0_must_have_extension_ts_or_d_ts: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File '{0}' must have extension '.ts' or '.d.ts'." }, + Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, + Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do not emit declarations for code that has an '@internal' annotation." }, + Preserve_new_lines_when_emitting_code: { code: 6057, category: ts.DiagnosticCategory.Message, key: "Preserve new-lines when emitting code." }, + Specifies_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specifies the root directory of input files. Use to control the output directory structure with --outDir." }, + File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, + Specifies_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specifies the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, + NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE" }, + Argument_for_newLine_option_must_be_CRLF_or_LF: { code: 6062, category: ts.DiagnosticCategory.Error, key: "Argument for '--newLine' option must be 'CRLF' or 'LF'." }, + Option_experimentalDecorators_must_also_be_specified_when_option_emitDecoratorMetadata_is_specified: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option 'experimentalDecorators' must also be specified when option 'emitDecoratorMetadata' is specified." }, + Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables experimental support for ES7 decorators." }, + Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables experimental support for emitting type metadata for decorators." }, + Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable '{0}' implicitly has an '{1}' type." }, + Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter '{0}' implicitly has an '{1}' type." }, + Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member '{0}' implicitly has an '{1}' type." }, + new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, + _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, + Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, + Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, + Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Property '{0}' implicitly has type 'any', because its 'set' accessor lacks a type annotation." }, + Index_signature_of_object_type_implicitly_has_an_any_type: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Index signature of object type implicitly has an 'any' type." }, + Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object literal's property '{0}' implicitly has an '{1}' type." }, + Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest parameter '{0}' implicitly has an 'any[]' type." }, + Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, + _0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "'{0}' implicitly has type 'any' because it is does not have a type annotation and is referenced directly or indirectly in its own initializer." }, + _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, + Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, + You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You cannot rename this element." }, + You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You cannot rename elements that are defined in the standard TypeScript library." }, + import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "'import ... =' can only be used in a .ts file." }, + export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "'export=' can only be used in a .ts file." }, + type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "'type parameter declarations' can only be used in a .ts file." }, + implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "'implements clauses' can only be used in a .ts file." }, + interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "'interface declarations' can only be used in a .ts file." }, + module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "'module declarations' can only be used in a .ts file." }, + type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "'type aliases' can only be used in a .ts file." }, + _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "'{0}' can only be used in a .ts file." }, + types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "'types' can only be used in a .ts file." }, + type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "'type arguments' can only be used in a .ts file." }, + parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "'parameter modifiers' can only be used in a .ts file." }, + can_only_be_used_in_a_ts_file: { code: 8013, category: ts.DiagnosticCategory.Error, key: "'?' can only be used in a .ts file." }, + property_declarations_can_only_be_used_in_a_ts_file: { code: 8014, category: ts.DiagnosticCategory.Error, key: "'property declarations' can only be used in a .ts file." }, + enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "'enum declarations' can only be used in a .ts file." }, + type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "'type assertion expressions' can only be used in a .ts file." }, + decorators_can_only_be_used_in_a_ts_file: { code: 8017, category: ts.DiagnosticCategory.Error, key: "'decorators' can only be used in a .ts file." }, + yield_expressions_are_not_currently_supported: { code: 9000, category: ts.DiagnosticCategory.Error, key: "'yield' expressions are not currently supported." }, + Generators_are_not_currently_supported: { code: 9001, category: ts.DiagnosticCategory.Error, key: "Generators are not currently supported." }, + Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clauses: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clauses." }, + class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "'class' expressions are not currently supported." }, + class_declarations_are_only_supported_directly_inside_a_module_or_as_a_top_level_declaration: { code: 9004, category: ts.DiagnosticCategory.Error, key: "'class' declarations are only supported directly inside a module or as a top level declaration." } }; })(ts || (ts = {})); +/// +/// var ts; (function (ts) { var textToToken = { - "any": 109 /* AnyKeyword */, - "boolean": 110 /* BooleanKeyword */, - "break": 64 /* BreakKeyword */, - "case": 65 /* CaseKeyword */, - "catch": 66 /* CatchKeyword */, - "class": 67 /* ClassKeyword */, - "continue": 69 /* ContinueKeyword */, - "const": 68 /* ConstKeyword */, - "constructor": 111 /* ConstructorKeyword */, - "debugger": 70 /* DebuggerKeyword */, - "declare": 112 /* DeclareKeyword */, - "default": 71 /* DefaultKeyword */, - "delete": 72 /* DeleteKeyword */, - "do": 73 /* DoKeyword */, - "else": 74 /* ElseKeyword */, - "enum": 75 /* EnumKeyword */, - "export": 76 /* ExportKeyword */, - "extends": 77 /* ExtendsKeyword */, - "false": 78 /* FalseKeyword */, - "finally": 79 /* FinallyKeyword */, - "for": 80 /* ForKeyword */, - "function": 81 /* FunctionKeyword */, - "get": 113 /* GetKeyword */, - "if": 82 /* IfKeyword */, - "implements": 100 /* ImplementsKeyword */, - "import": 83 /* ImportKeyword */, - "in": 84 /* InKeyword */, - "instanceof": 85 /* InstanceOfKeyword */, - "interface": 101 /* InterfaceKeyword */, - "let": 102 /* LetKeyword */, - "module": 114 /* ModuleKeyword */, - "new": 86 /* NewKeyword */, - "null": 87 /* NullKeyword */, - "number": 116 /* NumberKeyword */, - "package": 103 /* PackageKeyword */, - "private": 104 /* PrivateKeyword */, - "protected": 105 /* ProtectedKeyword */, - "public": 106 /* PublicKeyword */, - "require": 115 /* RequireKeyword */, - "return": 88 /* ReturnKeyword */, - "set": 117 /* SetKeyword */, - "static": 107 /* StaticKeyword */, - "string": 118 /* StringKeyword */, - "super": 89 /* SuperKeyword */, - "switch": 90 /* SwitchKeyword */, - "this": 91 /* ThisKeyword */, - "throw": 92 /* ThrowKeyword */, - "true": 93 /* TrueKeyword */, - "try": 94 /* TryKeyword */, - "type": 119 /* TypeKeyword */, - "typeof": 95 /* TypeOfKeyword */, - "var": 96 /* VarKeyword */, - "void": 97 /* VoidKeyword */, - "while": 98 /* WhileKeyword */, - "with": 99 /* WithKeyword */, - "yield": 108 /* YieldKeyword */, - "{": 13 /* OpenBraceToken */, - "}": 14 /* CloseBraceToken */, - "(": 15 /* OpenParenToken */, - ")": 16 /* CloseParenToken */, - "[": 17 /* OpenBracketToken */, - "]": 18 /* CloseBracketToken */, - ".": 19 /* DotToken */, - "...": 20 /* DotDotDotToken */, - ";": 21 /* SemicolonToken */, - ",": 22 /* CommaToken */, - "<": 23 /* LessThanToken */, - ">": 24 /* GreaterThanToken */, - "<=": 25 /* LessThanEqualsToken */, - ">=": 26 /* GreaterThanEqualsToken */, - "==": 27 /* EqualsEqualsToken */, - "!=": 28 /* ExclamationEqualsToken */, - "===": 29 /* EqualsEqualsEqualsToken */, - "!==": 30 /* ExclamationEqualsEqualsToken */, - "=>": 31 /* EqualsGreaterThanToken */, - "+": 32 /* PlusToken */, - "-": 33 /* MinusToken */, - "*": 34 /* AsteriskToken */, - "/": 35 /* SlashToken */, - "%": 36 /* PercentToken */, - "++": 37 /* PlusPlusToken */, - "--": 38 /* MinusMinusToken */, - "<<": 39 /* LessThanLessThanToken */, - ">>": 40 /* GreaterThanGreaterThanToken */, - ">>>": 41 /* GreaterThanGreaterThanGreaterThanToken */, - "&": 42 /* AmpersandToken */, - "|": 43 /* BarToken */, - "^": 44 /* CaretToken */, - "!": 45 /* ExclamationToken */, - "~": 46 /* TildeToken */, - "&&": 47 /* AmpersandAmpersandToken */, - "||": 48 /* BarBarToken */, - "?": 49 /* QuestionToken */, - ":": 50 /* ColonToken */, - "=": 51 /* EqualsToken */, - "+=": 52 /* PlusEqualsToken */, - "-=": 53 /* MinusEqualsToken */, - "*=": 54 /* AsteriskEqualsToken */, - "/=": 55 /* SlashEqualsToken */, - "%=": 56 /* PercentEqualsToken */, - "<<=": 57 /* LessThanLessThanEqualsToken */, - ">>=": 58 /* GreaterThanGreaterThanEqualsToken */, - ">>>=": 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */, - "&=": 60 /* AmpersandEqualsToken */, - "|=": 61 /* BarEqualsToken */, - "^=": 62 /* CaretEqualsToken */ + "any": 112 /* AnyKeyword */, + "as": 111 /* AsKeyword */, + "boolean": 113 /* BooleanKeyword */, + "break": 66 /* BreakKeyword */, + "case": 67 /* CaseKeyword */, + "catch": 68 /* CatchKeyword */, + "class": 69 /* ClassKeyword */, + "continue": 71 /* ContinueKeyword */, + "const": 70 /* ConstKeyword */, + "constructor": 114 /* ConstructorKeyword */, + "debugger": 72 /* DebuggerKeyword */, + "declare": 115 /* DeclareKeyword */, + "default": 73 /* DefaultKeyword */, + "delete": 74 /* DeleteKeyword */, + "do": 75 /* DoKeyword */, + "else": 76 /* ElseKeyword */, + "enum": 77 /* EnumKeyword */, + "export": 78 /* ExportKeyword */, + "extends": 79 /* ExtendsKeyword */, + "false": 80 /* FalseKeyword */, + "finally": 81 /* FinallyKeyword */, + "for": 82 /* ForKeyword */, + "from": 125 /* FromKeyword */, + "function": 83 /* FunctionKeyword */, + "get": 116 /* GetKeyword */, + "if": 84 /* IfKeyword */, + "implements": 102 /* ImplementsKeyword */, + "import": 85 /* ImportKeyword */, + "in": 86 /* InKeyword */, + "instanceof": 87 /* InstanceOfKeyword */, + "interface": 103 /* InterfaceKeyword */, + "let": 104 /* LetKeyword */, + "module": 117 /* ModuleKeyword */, + "namespace": 118 /* NamespaceKeyword */, + "new": 88 /* NewKeyword */, + "null": 89 /* NullKeyword */, + "number": 120 /* NumberKeyword */, + "package": 105 /* PackageKeyword */, + "private": 106 /* PrivateKeyword */, + "protected": 107 /* ProtectedKeyword */, + "public": 108 /* PublicKeyword */, + "require": 119 /* RequireKeyword */, + "return": 90 /* ReturnKeyword */, + "set": 121 /* SetKeyword */, + "static": 109 /* StaticKeyword */, + "string": 122 /* StringKeyword */, + "super": 91 /* SuperKeyword */, + "switch": 92 /* SwitchKeyword */, + "symbol": 123 /* SymbolKeyword */, + "this": 93 /* ThisKeyword */, + "throw": 94 /* ThrowKeyword */, + "true": 95 /* TrueKeyword */, + "try": 96 /* TryKeyword */, + "type": 124 /* TypeKeyword */, + "typeof": 97 /* TypeOfKeyword */, + "var": 98 /* VarKeyword */, + "void": 99 /* VoidKeyword */, + "while": 100 /* WhileKeyword */, + "with": 101 /* WithKeyword */, + "yield": 110 /* YieldKeyword */, + "of": 126 /* OfKeyword */, + "{": 14 /* OpenBraceToken */, + "}": 15 /* CloseBraceToken */, + "(": 16 /* OpenParenToken */, + ")": 17 /* CloseParenToken */, + "[": 18 /* OpenBracketToken */, + "]": 19 /* CloseBracketToken */, + ".": 20 /* DotToken */, + "...": 21 /* DotDotDotToken */, + ";": 22 /* SemicolonToken */, + ",": 23 /* CommaToken */, + "<": 24 /* LessThanToken */, + ">": 25 /* GreaterThanToken */, + "<=": 26 /* LessThanEqualsToken */, + ">=": 27 /* GreaterThanEqualsToken */, + "==": 28 /* EqualsEqualsToken */, + "!=": 29 /* ExclamationEqualsToken */, + "===": 30 /* EqualsEqualsEqualsToken */, + "!==": 31 /* ExclamationEqualsEqualsToken */, + "=>": 32 /* EqualsGreaterThanToken */, + "+": 33 /* PlusToken */, + "-": 34 /* MinusToken */, + "*": 35 /* AsteriskToken */, + "/": 36 /* SlashToken */, + "%": 37 /* PercentToken */, + "++": 38 /* PlusPlusToken */, + "--": 39 /* MinusMinusToken */, + "<<": 40 /* LessThanLessThanToken */, + ">>": 41 /* GreaterThanGreaterThanToken */, + ">>>": 42 /* GreaterThanGreaterThanGreaterThanToken */, + "&": 43 /* AmpersandToken */, + "|": 44 /* BarToken */, + "^": 45 /* CaretToken */, + "!": 46 /* ExclamationToken */, + "~": 47 /* TildeToken */, + "&&": 48 /* AmpersandAmpersandToken */, + "||": 49 /* BarBarToken */, + "?": 50 /* QuestionToken */, + ":": 51 /* ColonToken */, + "=": 53 /* EqualsToken */, + "+=": 54 /* PlusEqualsToken */, + "-=": 55 /* MinusEqualsToken */, + "*=": 56 /* AsteriskEqualsToken */, + "/=": 57 /* SlashEqualsToken */, + "%=": 58 /* PercentEqualsToken */, + "<<=": 59 /* LessThanLessThanEqualsToken */, + ">>=": 60 /* GreaterThanGreaterThanEqualsToken */, + ">>>=": 61 /* GreaterThanGreaterThanGreaterThanEqualsToken */, + "&=": 62 /* AmpersandEqualsToken */, + "|=": 63 /* BarEqualsToken */, + "^=": 64 /* CaretEqualsToken */, + "@": 52 /* AtToken */ }; + /* + As per ECMAScript Language Specification 3th Edition, Section 7.6: Identifiers + IdentifierStart :: + Can contain Unicode 3.0.0 categories: + Uppercase letter (Lu), + Lowercase letter (Ll), + Titlecase letter (Lt), + Modifier letter (Lm), + Other letter (Lo), or + Letter number (Nl). + IdentifierPart :: = + Can contain IdentifierStart + Unicode 3.0.0 categories: + Non-spacing mark (Mn), + Combining spacing mark (Mc), + Decimal number (Nd), or + Connector punctuation (Pc). + + Codepoint ranges for ES3 Identifiers are extracted from the Unicode 3.0.0 specification at: + http://www.unicode.org/Public/3.0-Update/UnicodeData-3.0.0.txt + */ var unicodeES3IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1610, 1649, 1747, 1749, 1749, 1765, 1766, 1786, 1788, 1808, 1808, 1810, 1836, 1920, 1957, 2309, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2784, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3294, 3294, 3296, 3297, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3424, 3425, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3805, 3840, 3840, 3904, 3911, 3913, 3946, 3976, 3979, 4096, 4129, 4131, 4135, 4137, 4138, 4176, 4181, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6067, 6176, 6263, 6272, 6312, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8319, 8319, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12346, 12353, 12436, 12445, 12446, 12449, 12538, 12540, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65138, 65140, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; var unicodeES3IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 768, 846, 864, 866, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1155, 1158, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1441, 1443, 1465, 1467, 1469, 1471, 1471, 1473, 1474, 1476, 1476, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1621, 1632, 1641, 1648, 1747, 1749, 1756, 1759, 1768, 1770, 1773, 1776, 1788, 1808, 1836, 1840, 1866, 1920, 1968, 2305, 2307, 2309, 2361, 2364, 2381, 2384, 2388, 2392, 2403, 2406, 2415, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2492, 2494, 2500, 2503, 2504, 2507, 2509, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2562, 2562, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2649, 2652, 2654, 2654, 2662, 2676, 2689, 2691, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2784, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2876, 2883, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2913, 2918, 2927, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3031, 3031, 3047, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3134, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3168, 3169, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3262, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3297, 3302, 3311, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3390, 3395, 3398, 3400, 3402, 3405, 3415, 3415, 3424, 3425, 3430, 3439, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3805, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3946, 3953, 3972, 3974, 3979, 3984, 3991, 3993, 4028, 4038, 4038, 4096, 4129, 4131, 4135, 4137, 4138, 4140, 4146, 4150, 4153, 4160, 4169, 4176, 4185, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 4969, 4977, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6099, 6112, 6121, 6160, 6169, 6176, 6263, 6272, 6313, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8319, 8319, 8400, 8412, 8417, 8417, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12346, 12353, 12436, 12441, 12442, 12445, 12446, 12449, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65056, 65059, 65075, 65076, 65101, 65103, 65136, 65138, 65140, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65381, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; + /* + As per ECMAScript Language Specification 5th Edition, Section 7.6: ISyntaxToken Names and Identifiers + IdentifierStart :: + Can contain Unicode 6.2 categories: + Uppercase letter (Lu), + Lowercase letter (Ll), + Titlecase letter (Lt), + Modifier letter (Lm), + Other letter (Lo), or + Letter number (Nl). + IdentifierPart :: + Can contain IdentifierStart + Unicode 6.2 categories: + Non-spacing mark (Mn), + Combining spacing mark (Mc), + Decimal number (Nd), + Connector punctuation (Pc), + , or + . + + Codepoint ranges for ES5 Identifiers are extracted from the Unicode 6.2 specification at: + http://www.unicode.org/Public/6.2.0/ucd/UnicodeData.txt + */ var unicodeES5IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2208, 2208, 2210, 2220, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2423, 2425, 2431, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 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181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1520, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2048, 2093, 2112, 2139, 2208, 2208, 2210, 2220, 2276, 2302, 2304, 2403, 2406, 2415, 2417, 2423, 2425, 2431, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 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64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; function lookupInUnicodeMap(code, map) { + // Bail out quickly if it couldn't possibly be in the map. if (code < map[0]) { return false; } + // Perform binary search in one of the Unicode range maps var lo = 0; var hi = map.length; var mid; while (lo + 1 < hi) { mid = lo + (hi - lo) / 2; + // mid has to be even to catch a range's beginning mid -= mid % 2; if (map[mid] <= code && code <= map[mid + 1]) { return true; @@ -1914,17 +2436,22 @@ var ts; } return false; } - function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion === 0 /* ES3 */ ? lookupInUnicodeMap(code, unicodeES3IdentifierStart) : lookupInUnicodeMap(code, unicodeES5IdentifierStart); + /* @internal */ function isUnicodeIdentifierStart(code, languageVersion) { + return languageVersion >= 1 /* ES5 */ ? + lookupInUnicodeMap(code, unicodeES5IdentifierStart) : + lookupInUnicodeMap(code, unicodeES3IdentifierStart); } + ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion === 0 /* ES3 */ ? lookupInUnicodeMap(code, unicodeES3IdentifierPart) : lookupInUnicodeMap(code, unicodeES5IdentifierPart); + return languageVersion >= 1 /* ES5 */ ? + lookupInUnicodeMap(code, unicodeES5IdentifierPart) : + lookupInUnicodeMap(code, unicodeES3IdentifierPart); } function makeReverseMap(source) { var result = []; - for (var name in source) { - if (source.hasOwnProperty(name)) { - result[source[name]] = name; + for (var name_2 in source) { + if (source.hasOwnProperty(name_2)) { + result[source[name_2]] = name_2; } } return result; @@ -1934,6 +2461,12 @@ var ts; return tokenStrings[t]; } ts.tokenToString = tokenToString; + /* @internal */ + function stringToToken(s) { + return textToToken[s]; + } + ts.stringToToken = stringToToken; + /* @internal */ function computeLineStarts(text) { var result = new Array(); var pos = 0; @@ -1961,54 +2494,98 @@ var ts; return result; } ts.computeLineStarts = computeLineStarts; - function getPositionFromLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line > 0); - return lineStarts[line - 1] + character - 1; + function getPositionOfLineAndCharacter(sourceFile, line, character) { + return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); + } + ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; + /* @internal */ + function computePositionOfLineAndCharacter(lineStarts, line, character) { + ts.Debug.assert(line >= 0 && line < lineStarts.length); + return lineStarts[line] + character; } - ts.getPositionFromLineAndCharacter = getPositionFromLineAndCharacter; - function getLineAndCharacterOfPosition(lineStarts, position) { + ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; + /* @internal */ + function getLineStarts(sourceFile) { + return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); + } + ts.getLineStarts = getLineStarts; + /* @internal */ + function computeLineAndCharacterOfPosition(lineStarts, position) { var lineNumber = ts.binarySearch(lineStarts, position); if (lineNumber < 0) { - lineNumber = (~lineNumber) - 1; + // If the actual position was not found, + // the binary search returns the negative value of the next line start + // e.g. if the line starts at [5, 10, 23, 80] and the position requested was 20 + // then the search will return -2 + lineNumber = ~lineNumber - 1; } return { - line: lineNumber + 1, - character: position - lineStarts[lineNumber] + 1 + line: lineNumber, + character: position - lineStarts[lineNumber] }; } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function positionToLineAndCharacter(text, pos) { - var lineStarts = computeLineStarts(text); - return getLineAndCharacterOfPosition(lineStarts, pos); + ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; + function getLineAndCharacterOfPosition(sourceFile, position) { + return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); } - ts.positionToLineAndCharacter = positionToLineAndCharacter; + ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; var hasOwnProperty = Object.prototype.hasOwnProperty; function isWhiteSpace(ch) { - return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */; + // Note: nextLine is in the Zs space, and should be considered to be a whitespace. + // It is explicitly not a line-break as it isn't in the exact set specified by EcmaScript. + return ch === 32 /* space */ || + ch === 9 /* tab */ || + ch === 11 /* verticalTab */ || + ch === 12 /* formFeed */ || + ch === 160 /* nonBreakingSpace */ || + ch === 133 /* nextLine */ || + ch === 5760 /* ogham */ || + ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || + ch === 8239 /* narrowNoBreakSpace */ || + ch === 8287 /* mathematicalSpace */ || + ch === 12288 /* ideographicSpace */ || + ch === 65279 /* byteOrderMark */; } ts.isWhiteSpace = isWhiteSpace; function isLineBreak(ch) { - return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */ || ch === 133 /* nextLine */; + // ES5 7.3: + // The ECMAScript line terminator characters are listed in Table 3. + // Table 3: Line Terminator Characters + // Code Unit Value Name Formal Name + // \u000A Line Feed + // \u000D Carriage Return + // \u2028 Line separator + // \u2029 Paragraph separator + // Only the characters in Table 3 are treated as line terminators. Other new line or line + // breaking characters are treated as white space but not as line terminators. + return ch === 10 /* lineFeed */ || + ch === 13 /* carriageReturn */ || + ch === 8232 /* lineSeparator */ || + ch === 8233 /* paragraphSeparator */; } ts.isLineBreak = isLineBreak; function isDigit(ch) { return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; } + /* @internal */ function isOctalDigit(ch) { return ch >= 48 /* _0 */ && ch <= 55 /* _7 */; } ts.isOctalDigit = isOctalDigit; + /* @internal */ function skipTrivia(text, pos, stopAfterLineBreak) { while (true) { var ch = text.charCodeAt(pos); switch (ch) { case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) + if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { pos++; + } case 10 /* lineFeed */: pos++; - if (stopAfterLineBreak) + if (stopAfterLineBreak) { return pos; + } continue; case 9 /* tab */: case 11 /* verticalTab */: @@ -2039,6 +2616,14 @@ var ts; continue; } break; + case 60 /* lessThan */: + case 61 /* equals */: + case 62 /* greaterThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos); + continue; + } + break; default: if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpace(ch) || isLineBreak(ch))) { pos++; @@ -2050,6 +2635,58 @@ var ts; } } ts.skipTrivia = skipTrivia; + // All conflict markers consist of the same character repeated seven times. If it is + // a <<<<<<< or >>>>>>> marker then it is also followd by a space. + var mergeConflictMarkerLength = "<<<<<<<".length; + function isConflictMarkerTrivia(text, pos) { + ts.Debug.assert(pos >= 0); + // Conflict markers must be at the start of a line. + if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { + var ch = text.charCodeAt(pos); + if ((pos + mergeConflictMarkerLength) < text.length) { + for (var i = 0, n = mergeConflictMarkerLength; i < n; i++) { + if (text.charCodeAt(pos + i) !== ch) { + return false; + } + } + return ch === 61 /* equals */ || + text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */; + } + } + return false; + } + function scanConflictMarkerTrivia(text, pos, error) { + if (error) { + error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); + } + var ch = text.charCodeAt(pos); + var len = text.length; + if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { + while (pos < len && !isLineBreak(text.charCodeAt(pos))) { + pos++; + } + } + else { + ts.Debug.assert(ch === 61 /* equals */); + // Consume everything from the start of the mid-conlict marker to the start of the next + // end-conflict marker. + while (pos < len) { + var ch_1 = text.charCodeAt(pos); + if (ch_1 === 62 /* greaterThan */ && isConflictMarkerTrivia(text, pos)) { + break; + } + pos++; + } + } + return pos; + } + // Extract comments from the given source text starting at the given position. If trailing is + // false, whitespace is skipped until the first line break and comments between that location + // and the next token are returned.If trailing is true, comments occurring between the given + // position and the next line break are returned.The return value is an array containing a + // TextRange for each comment. Single-line comment ranges include the beginning '//' characters + // but not the ending line break. Multi - line comment ranges include the beginning '/* and + // ending '*/' characters.The return value is undefined if no comments were found. function getCommentRanges(text, pos, trailing) { var result; var collecting = trailing || pos === 0; @@ -2057,8 +2694,9 @@ var ts; var ch = text.charCodeAt(pos); switch (ch) { case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) + if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { pos++; + } case 10 /* lineFeed */: pos++; if (trailing) { @@ -2066,7 +2704,7 @@ var ts; } collecting = true; if (result && result.length) { - result[result.length - 1].hasTrailingNewLine = true; + ts.lastOrUndefined(result).hasTrailingNewLine = true; } continue; case 9 /* tab */: @@ -2079,6 +2717,7 @@ var ts; var nextChar = text.charCodeAt(pos + 1); var hasTrailingNewLine = false; if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) { + var kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */; var startPos = pos; pos += 2; if (nextChar === 47 /* slash */) { @@ -2100,9 +2739,10 @@ var ts; } } if (collecting) { - if (!result) + if (!result) { result = []; - result.push({ pos: startPos, end: pos, hasTrailingNewLine: hasTrailingNewLine }); + } + result.push({ pos: startPos, end: pos, hasTrailingNewLine: hasTrailingNewLine, kind: kind }); } continue; } @@ -2110,7 +2750,7 @@ var ts; default: if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpace(ch) || isLineBreak(ch))) { if (result && result.length && isLineBreak(ch)) { - result[result.length - 1].hasTrailingNewLine = true; + ts.lastOrUndefined(result).hasTrailingNewLine = true; } pos++; continue; @@ -2129,32 +2769,66 @@ var ts; } ts.getTrailingCommentRanges = getTrailingCommentRanges; function isIdentifierStart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); + return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || + ch === 36 /* $ */ || ch === 95 /* _ */ || + ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); } ts.isIdentifierStart = isIdentifierStart; function isIdentifierPart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); + return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || + ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || + ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); } ts.isIdentifierPart = isIdentifierPart; - function createScanner(languageVersion, skipTrivia, text, onError) { - var pos; - var len; - var startPos; - var tokenPos; + /** Creates a scanner over a (possibly unspecified) range of a piece of text. */ + function createScanner(languageVersion, skipTrivia, text, onError, start, length) { + var pos; // Current position (end position of text of current token) + var end; // end of text + var startPos; // Start position of whitespace before current token + var tokenPos; // Start position of text of current token var token; var tokenValue; var precedingLineBreak; + var hasExtendedUnicodeEscape; var tokenIsUnterminated; - function error(message) { + setText(text, start, length); + return { + getStartPos: function () { return startPos; }, + getTextPos: function () { return pos; }, + getToken: function () { return token; }, + getTokenPos: function () { return tokenPos; }, + getTokenText: function () { return text.substring(tokenPos, pos); }, + getTokenValue: function () { return tokenValue; }, + hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, + hasPrecedingLineBreak: function () { return precedingLineBreak; }, + isIdentifier: function () { return token === 65 /* Identifier */ || token > 101 /* LastReservedWord */; }, + isReservedWord: function () { return token >= 66 /* FirstReservedWord */ && token <= 101 /* LastReservedWord */; }, + isUnterminated: function () { return tokenIsUnterminated; }, + reScanGreaterToken: reScanGreaterToken, + reScanSlashToken: reScanSlashToken, + reScanTemplateToken: reScanTemplateToken, + scan: scan, + setText: setText, + setScriptTarget: setScriptTarget, + setOnError: setOnError, + setTextPos: setTextPos, + tryScan: tryScan, + lookAhead: lookAhead + }; + function error(message, length) { if (onError) { - onError(message); + onError(message, length || 0); } } function isIdentifierStart(ch) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); + return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || + ch === 36 /* $ */ || ch === 95 /* _ */ || + ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); } function isIdentifierPart(ch) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); + return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || + ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || + ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); } function scanNumber() { var start = pos; @@ -2189,10 +2863,24 @@ var ts; } return +(text.substring(start, pos)); } - function scanHexDigits(count, mustMatchCount) { + /** + * Scans the given number of hexadecimal digits in the text, + * returning -1 if the given number is unavailable. + */ + function scanExactNumberOfHexDigits(count) { + return scanHexDigits(count, false); + } + /** + * Scans as many hexadecimal digits as are available in the text, + * returning -1 if the given number of digits was unavailable. + */ + function scanMinimumNumberOfHexDigits(count) { + return scanHexDigits(count, true); + } + function scanHexDigits(minCount, scanAsManyAsPossible) { var digits = 0; var value = 0; - while (digits < count || !mustMatchCount) { + while (digits < minCount || scanAsManyAsPossible) { var ch = text.charCodeAt(pos); if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) { value = value * 16 + ch - 48 /* _0 */; @@ -2209,7 +2897,7 @@ var ts; pos++; digits++; } - if (digits < count) { + if (digits < minCount) { value = -1; } return value; @@ -2219,7 +2907,7 @@ var ts; var result = ""; var start = pos; while (true) { - if (pos >= len) { + if (pos >= end) { result += text.substring(start, pos); tokenIsUnterminated = true; error(ts.Diagnostics.Unterminated_string_literal); @@ -2247,6 +2935,10 @@ var ts; } return result; } + /** + * Sets the current 'tokenValue' and returns a NoSubstitutionTemplateLiteral or + * a literal component of a TemplateExpression. + */ function scanTemplateAndSetTokenValue() { var startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */; pos++; @@ -2254,38 +2946,43 @@ var ts; var contents = ""; var resultingToken; while (true) { - if (pos >= len) { + if (pos >= end) { contents += text.substring(start, pos); tokenIsUnterminated = true; error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 9 /* NoSubstitutionTemplateLiteral */ : 12 /* TemplateTail */; + resultingToken = startedWithBacktick ? 10 /* NoSubstitutionTemplateLiteral */ : 13 /* TemplateTail */; break; } var currChar = text.charCodeAt(pos); + // '`' if (currChar === 96 /* backtick */) { contents += text.substring(start, pos); pos++; - resultingToken = startedWithBacktick ? 9 /* NoSubstitutionTemplateLiteral */ : 12 /* TemplateTail */; + resultingToken = startedWithBacktick ? 10 /* NoSubstitutionTemplateLiteral */ : 13 /* TemplateTail */; break; } - if (currChar === 36 /* $ */ && pos + 1 < len && text.charCodeAt(pos + 1) === 123 /* openBrace */) { + // '${' + if (currChar === 36 /* $ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* openBrace */) { contents += text.substring(start, pos); pos += 2; - resultingToken = startedWithBacktick ? 10 /* TemplateHead */ : 11 /* TemplateMiddle */; + resultingToken = startedWithBacktick ? 11 /* TemplateHead */ : 12 /* TemplateMiddle */; break; } + // Escape character if (currChar === 92 /* backslash */) { contents += text.substring(start, pos); contents += scanEscapeSequence(); start = pos; continue; } + // Speculated ECMAScript 6 Spec 11.8.6.1: + // and LineTerminatorSequences are normalized to for Template Values if (currChar === 13 /* carriageReturn */) { contents += text.substring(start, pos); - if (pos + 1 < len && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + pos++; + if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) { pos++; } - pos++; contents += "\n"; start = pos; continue; @@ -2298,7 +2995,7 @@ var ts; } function scanEscapeSequence() { pos++; - if (pos >= len) { + if (pos >= end) { error(ts.Diagnostics.Unexpected_end_of_text); return ""; } @@ -2322,20 +3019,25 @@ var ts; return "\'"; case 34 /* doubleQuote */: return "\""; - case 120 /* x */: case 117 /* u */: - var ch = scanHexDigits(ch === 120 /* x */ ? 2 : 4, true); - if (ch >= 0) { - return String.fromCharCode(ch); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; + // '\u{DDDDDDDD}' + if (pos < end && text.charCodeAt(pos) === 123 /* openBrace */) { + hasExtendedUnicodeEscape = true; + pos++; + return scanExtendedUnicodeEscape(); } + // '\uDDDD' + return scanHexadecimalEscape(4); + case 120 /* x */: + // '\xDD' + return scanHexadecimalEscape(2); + // when encountering a LineContinuation (i.e. a backslash and a line terminator sequence), + // the line terminator is interpreted to be "the empty code unit sequence". case 13 /* carriageReturn */: - if (pos < len && text.charCodeAt(pos) === 10 /* lineFeed */) { + if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) { pos++; } + // fall through case 10 /* lineFeed */: case 8232 /* lineSeparator */: case 8233 /* paragraphSeparator */: @@ -2344,12 +3046,63 @@ var ts; return String.fromCharCode(ch); } } + function scanHexadecimalEscape(numDigits) { + var escapedValue = scanExactNumberOfHexDigits(numDigits); + if (escapedValue >= 0) { + return String.fromCharCode(escapedValue); + } + else { + error(ts.Diagnostics.Hexadecimal_digit_expected); + return ""; + } + } + function scanExtendedUnicodeEscape() { + var escapedValue = scanMinimumNumberOfHexDigits(1); + var isInvalidExtendedEscape = false; + // Validate the value of the digit + if (escapedValue < 0) { + error(ts.Diagnostics.Hexadecimal_digit_expected); + isInvalidExtendedEscape = true; + } + else if (escapedValue > 0x10FFFF) { + error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); + isInvalidExtendedEscape = true; + } + if (pos >= end) { + error(ts.Diagnostics.Unexpected_end_of_text); + isInvalidExtendedEscape = true; + } + else if (text.charCodeAt(pos) == 125 /* closeBrace */) { + // Only swallow the following character up if it's a '}'. + pos++; + } + else { + error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); + isInvalidExtendedEscape = true; + } + if (isInvalidExtendedEscape) { + return ""; + } + return utf16EncodeAsString(escapedValue); + } + // Derived from the 10.1.1 UTF16Encoding of the ES6 Spec. + function utf16EncodeAsString(codePoint) { + ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); + if (codePoint <= 65535) { + return String.fromCharCode(codePoint); + } + var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; + var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; + return String.fromCharCode(codeUnit1, codeUnit2); + } + // Current character is known to be a backslash. Check for Unicode escape of the form '\uXXXX' + // and return code point value if valid Unicode escape is found. Otherwise return -1. function peekUnicodeEscape() { - if (pos + 5 < len && text.charCodeAt(pos + 1) === 117 /* u */) { - var start = pos; + if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) { + var start_1 = pos; pos += 2; - var value = scanHexDigits(4, true); - pos = start; + var value = scanExactNumberOfHexDigits(4); + pos = start_1; return value; } return -1; @@ -2357,7 +3110,7 @@ var ts; function scanIdentifierParts() { var result = ""; var start = pos; - while (pos < len) { + while (pos < end) { var ch = text.charCodeAt(pos); if (isIdentifierPart(ch)) { pos++; @@ -2369,6 +3122,7 @@ var ts; } result += text.substring(start, pos); result += String.fromCharCode(ch); + // Valid Unicode escape is always six characters pos += 6; start = pos; } @@ -2380,6 +3134,7 @@ var ts; return result; } function getIdentifierToken() { + // Reserved words are between 2 and 11 characters long and start with a lowercase letter var len = tokenValue.length; if (len >= 2 && len <= 11) { var ch = tokenValue.charCodeAt(0); @@ -2387,11 +3142,13 @@ var ts; return token = textToToken[tokenValue]; } } - return token = 63 /* Identifier */; + return token = 65 /* Identifier */; } function scanBinaryOrOctalDigits(base) { ts.Debug.assert(base !== 2 || base !== 8, "Expected either base 2 or base 8"); var value = 0; + // For counting number of digits; Valid binaryIntegerLiteral must have at least one binary digit following B or b. + // Similarly valid octalIntegerLiteral must have at least one octal digit following o or O. var numberOfDigits = 0; while (true) { var ch = text.charCodeAt(pos); @@ -2403,6 +3160,7 @@ var ts; pos++; numberOfDigits++; } + // Invalid binaryIntegerLiteral or octalIntegerLiteral if (numberOfDigits === 0) { return -1; } @@ -2410,11 +3168,12 @@ var ts; } function scan() { startPos = pos; + hasExtendedUnicodeEscape = false; precedingLineBreak = false; tokenIsUnterminated = false; while (true) { tokenPos = pos; - if (pos >= len) { + if (pos >= end) { return token = 1 /* EndOfFileToken */; } var ch = text.charCodeAt(pos); @@ -2427,7 +3186,8 @@ var ts; continue; } else { - if (ch === 13 /* carriageReturn */ && pos + 1 < len && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + if (ch === 13 /* carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + // consume both CR and LF pos += 2; } else { @@ -2444,7 +3204,7 @@ var ts; continue; } else { - while (pos < len && isWhiteSpace(text.charCodeAt(pos))) { + while (pos < end && isWhiteSpace(text.charCodeAt(pos))) { pos++; } return token = 5 /* WhitespaceTrivia */; @@ -2452,70 +3212,71 @@ var ts; case 33 /* exclamation */: if (text.charCodeAt(pos + 1) === 61 /* equals */) { if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 30 /* ExclamationEqualsEqualsToken */; + return pos += 3, token = 31 /* ExclamationEqualsEqualsToken */; } - return pos += 2, token = 28 /* ExclamationEqualsToken */; + return pos += 2, token = 29 /* ExclamationEqualsToken */; } - return pos++, token = 45 /* ExclamationToken */; + return pos++, token = 46 /* ExclamationToken */; case 34 /* doubleQuote */: case 39 /* singleQuote */: tokenValue = scanString(); - return token = 7 /* StringLiteral */; + return token = 8 /* StringLiteral */; case 96 /* backtick */: return token = scanTemplateAndSetTokenValue(); case 37 /* percent */: if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 56 /* PercentEqualsToken */; + return pos += 2, token = 58 /* PercentEqualsToken */; } - return pos++, token = 36 /* PercentToken */; + return pos++, token = 37 /* PercentToken */; case 38 /* ampersand */: if (text.charCodeAt(pos + 1) === 38 /* ampersand */) { - return pos += 2, token = 47 /* AmpersandAmpersandToken */; + return pos += 2, token = 48 /* AmpersandAmpersandToken */; } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 60 /* AmpersandEqualsToken */; + return pos += 2, token = 62 /* AmpersandEqualsToken */; } - return pos++, token = 42 /* AmpersandToken */; + return pos++, token = 43 /* AmpersandToken */; case 40 /* openParen */: - return pos++, token = 15 /* OpenParenToken */; + return pos++, token = 16 /* OpenParenToken */; case 41 /* closeParen */: - return pos++, token = 16 /* CloseParenToken */; + return pos++, token = 17 /* CloseParenToken */; case 42 /* asterisk */: if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 54 /* AsteriskEqualsToken */; + return pos += 2, token = 56 /* AsteriskEqualsToken */; } - return pos++, token = 34 /* AsteriskToken */; + return pos++, token = 35 /* AsteriskToken */; case 43 /* plus */: if (text.charCodeAt(pos + 1) === 43 /* plus */) { - return pos += 2, token = 37 /* PlusPlusToken */; + return pos += 2, token = 38 /* PlusPlusToken */; } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 52 /* PlusEqualsToken */; + return pos += 2, token = 54 /* PlusEqualsToken */; } - return pos++, token = 32 /* PlusToken */; + return pos++, token = 33 /* PlusToken */; case 44 /* comma */: - return pos++, token = 22 /* CommaToken */; + return pos++, token = 23 /* CommaToken */; case 45 /* minus */: if (text.charCodeAt(pos + 1) === 45 /* minus */) { - return pos += 2, token = 38 /* MinusMinusToken */; + return pos += 2, token = 39 /* MinusMinusToken */; } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 53 /* MinusEqualsToken */; + return pos += 2, token = 55 /* MinusEqualsToken */; } - return pos++, token = 33 /* MinusToken */; + return pos++, token = 34 /* MinusToken */; case 46 /* dot */: if (isDigit(text.charCodeAt(pos + 1))) { tokenValue = "" + scanNumber(); - return token = 6 /* NumericLiteral */; + return token = 7 /* NumericLiteral */; } if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) { - return pos += 3, token = 20 /* DotDotDotToken */; + return pos += 3, token = 21 /* DotDotDotToken */; } - return pos++, token = 19 /* DotToken */; + return pos++, token = 20 /* DotToken */; case 47 /* slash */: + // Single-line comment if (text.charCodeAt(pos + 1) === 47 /* slash */) { pos += 2; - while (pos < len) { + while (pos < end) { if (isLineBreak(text.charCodeAt(pos))) { break; } @@ -2528,17 +3289,18 @@ var ts; return token = 2 /* SingleLineCommentTrivia */; } } + // Multi-line comment if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { pos += 2; var commentClosed = false; - while (pos < len) { - var ch = text.charCodeAt(pos); - if (ch === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { + while (pos < end) { + var ch_2 = text.charCodeAt(pos); + if (ch_2 === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { pos += 2; commentClosed = true; break; } - if (isLineBreak(ch)) { + if (isLineBreak(ch_2)) { precedingLineBreak = true; } pos++; @@ -2555,21 +3317,21 @@ var ts; } } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 55 /* SlashEqualsToken */; + return pos += 2, token = 57 /* SlashEqualsToken */; } - return pos++, token = 35 /* SlashToken */; + return pos++, token = 36 /* SlashToken */; case 48 /* _0 */: - if (pos + 2 < len && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) { + if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) { pos += 2; - var value = scanHexDigits(1, false); + var value = scanMinimumNumberOfHexDigits(1); if (value < 0) { error(ts.Diagnostics.Hexadecimal_digit_expected); value = 0; } tokenValue = "" + value; - return token = 6 /* NumericLiteral */; + return token = 7 /* NumericLiteral */; } - else if (pos + 2 < len && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) { + else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) { pos += 2; var value = scanBinaryOrOctalDigits(2); if (value < 0) { @@ -2577,9 +3339,9 @@ var ts; value = 0; } tokenValue = "" + value; - return 6 /* NumericLiteral */; + return token = 7 /* NumericLiteral */; } - else if (pos + 2 < len && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) { + else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) { pos += 2; var value = scanBinaryOrOctalDigits(8); if (value < 0) { @@ -2587,12 +3349,16 @@ var ts; value = 0; } tokenValue = "" + value; - return 6 /* NumericLiteral */; + return token = 7 /* NumericLiteral */; } - if (pos + 1 < len && isOctalDigit(text.charCodeAt(pos + 1))) { + // Try to parse as an octal + if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { tokenValue = "" + scanOctalDigits(); - return token = 6 /* NumericLiteral */; + return token = 7 /* NumericLiteral */; } + // This fall-through is a deviation from the EcmaScript grammar. The grammar says that a leading zero + // can only be followed by an octal digit, a dot, or the end of the number literal. However, we are being + // permissive and allowing decimal digits of the form 08* and 09* (which many browsers also do). case 49 /* _1 */: case 50 /* _2 */: case 51 /* _3 */: @@ -2603,65 +3369,94 @@ var ts; case 56 /* _8 */: case 57 /* _9 */: tokenValue = "" + scanNumber(); - return token = 6 /* NumericLiteral */; + return token = 7 /* NumericLiteral */; case 58 /* colon */: - return pos++, token = 50 /* ColonToken */; + return pos++, token = 51 /* ColonToken */; case 59 /* semicolon */: - return pos++, token = 21 /* SemicolonToken */; + return pos++, token = 22 /* SemicolonToken */; case 60 /* lessThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 6 /* ConflictMarkerTrivia */; + } + } if (text.charCodeAt(pos + 1) === 60 /* lessThan */) { if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 57 /* LessThanLessThanEqualsToken */; + return pos += 3, token = 59 /* LessThanLessThanEqualsToken */; } - return pos += 2, token = 39 /* LessThanLessThanToken */; + return pos += 2, token = 40 /* LessThanLessThanToken */; } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 25 /* LessThanEqualsToken */; + return pos += 2, token = 26 /* LessThanEqualsToken */; } - return pos++, token = 23 /* LessThanToken */; + return pos++, token = 24 /* LessThanToken */; case 61 /* equals */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 6 /* ConflictMarkerTrivia */; + } + } if (text.charCodeAt(pos + 1) === 61 /* equals */) { if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 29 /* EqualsEqualsEqualsToken */; + return pos += 3, token = 30 /* EqualsEqualsEqualsToken */; } - return pos += 2, token = 27 /* EqualsEqualsToken */; + return pos += 2, token = 28 /* EqualsEqualsToken */; } if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - return pos += 2, token = 31 /* EqualsGreaterThanToken */; + return pos += 2, token = 32 /* EqualsGreaterThanToken */; } - return pos++, token = 51 /* EqualsToken */; + return pos++, token = 53 /* EqualsToken */; case 62 /* greaterThan */: - return pos++, token = 24 /* GreaterThanToken */; + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 6 /* ConflictMarkerTrivia */; + } + } + return pos++, token = 25 /* GreaterThanToken */; case 63 /* question */: - return pos++, token = 49 /* QuestionToken */; + return pos++, token = 50 /* QuestionToken */; case 91 /* openBracket */: - return pos++, token = 17 /* OpenBracketToken */; + return pos++, token = 18 /* OpenBracketToken */; case 93 /* closeBracket */: - return pos++, token = 18 /* CloseBracketToken */; + return pos++, token = 19 /* CloseBracketToken */; case 94 /* caret */: if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 62 /* CaretEqualsToken */; + return pos += 2, token = 64 /* CaretEqualsToken */; } - return pos++, token = 44 /* CaretToken */; + return pos++, token = 45 /* CaretToken */; case 123 /* openBrace */: - return pos++, token = 13 /* OpenBraceToken */; + return pos++, token = 14 /* OpenBraceToken */; case 124 /* bar */: if (text.charCodeAt(pos + 1) === 124 /* bar */) { - return pos += 2, token = 48 /* BarBarToken */; + return pos += 2, token = 49 /* BarBarToken */; } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 61 /* BarEqualsToken */; + return pos += 2, token = 63 /* BarEqualsToken */; } - return pos++, token = 43 /* BarToken */; + return pos++, token = 44 /* BarToken */; case 125 /* closeBrace */: - return pos++, token = 14 /* CloseBraceToken */; + return pos++, token = 15 /* CloseBraceToken */; case 126 /* tilde */: - return pos++, token = 46 /* TildeToken */; + return pos++, token = 47 /* TildeToken */; + case 64 /* at */: + return pos++, token = 52 /* AtToken */; case 92 /* backslash */: - var ch = peekUnicodeEscape(); - if (ch >= 0 && isIdentifierStart(ch)) { + var cookedChar = peekUnicodeEscape(); + if (cookedChar >= 0 && isIdentifierStart(cookedChar)) { pos += 6; - tokenValue = String.fromCharCode(ch) + scanIdentifierParts(); + tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); return token = getIdentifierToken(); } error(ts.Diagnostics.Invalid_character); @@ -2669,7 +3464,7 @@ var ts; default: if (isIdentifierStart(ch)) { pos++; - while (pos < len && isIdentifierPart(ch = text.charCodeAt(pos))) + while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos))) pos++; tokenValue = text.substring(tokenPos, pos); if (ch === 92 /* backslash */) { @@ -2692,32 +3487,34 @@ var ts; } } function reScanGreaterToken() { - if (token === 24 /* GreaterThanToken */) { + if (token === 25 /* GreaterThanToken */) { if (text.charCodeAt(pos) === 62 /* greaterThan */) { if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */; + return pos += 3, token = 61 /* GreaterThanGreaterThanGreaterThanEqualsToken */; } - return pos += 2, token = 41 /* GreaterThanGreaterThanGreaterThanToken */; + return pos += 2, token = 42 /* GreaterThanGreaterThanGreaterThanToken */; } if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 58 /* GreaterThanGreaterThanEqualsToken */; + return pos += 2, token = 60 /* GreaterThanGreaterThanEqualsToken */; } - return pos++, token = 40 /* GreaterThanGreaterThanToken */; + return pos++, token = 41 /* GreaterThanGreaterThanToken */; } if (text.charCodeAt(pos) === 61 /* equals */) { - return pos++, token = 26 /* GreaterThanEqualsToken */; + return pos++, token = 27 /* GreaterThanEqualsToken */; } } return token; } function reScanSlashToken() { - if (token === 35 /* SlashToken */ || token === 55 /* SlashEqualsToken */) { + if (token === 36 /* SlashToken */ || token === 57 /* SlashEqualsToken */) { var p = tokenPos + 1; var inEscape = false; var inCharacterClass = false; while (true) { - if (p >= len) { + // If we reach the end of a file, or hit a newline, then this is an unterminated + // regex. Report error and return what we have so far. + if (p >= end) { tokenIsUnterminated = true; error(ts.Diagnostics.Unterminated_regular_expression_literal); break; @@ -2729,9 +3526,13 @@ var ts; break; } if (inEscape) { + // Parsing an escape character; + // reset the flag and just advance to the next char. inEscape = false; } else if (ch === 47 /* slash */ && !inCharacterClass) { + // A slash within a character class is permissible, + // but in general it signals the end of the regexp literal. p++; break; } @@ -2746,17 +3547,20 @@ var ts; } p++; } - while (p < len && isIdentifierPart(text.charCodeAt(p))) { + while (p < end && isIdentifierPart(text.charCodeAt(p))) { p++; } pos = p; tokenValue = text.substring(tokenPos, pos); - token = 8 /* RegularExpressionLiteral */; + token = 9 /* RegularExpressionLiteral */; } return token; } + /** + * Unconditionally back up and scan a template expression portion. + */ function reScanTemplateToken() { - ts.Debug.assert(token === 14 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'"); + ts.Debug.assert(token === 15 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'"); pos = tokenPos; return token = scanTemplateAndSetTokenValue(); } @@ -2768,6 +3572,8 @@ var ts; var saveTokenValue = tokenValue; var savePrecedingLineBreak = precedingLineBreak; var result = callback(); + // If our callback returned something 'falsy' or we're just looking ahead, + // then unconditionally restore us to where we were. if (!result || isLookahead) { pos = savePos; startPos = saveStartPos; @@ -2784,15556 +3590,27111 @@ var ts; function tryScan(callback) { return speculationHelper(callback, false); } - function setText(newText) { + function setText(newText, start, length) { text = newText || ""; - len = text.length; - setTextPos(0); + end = length === undefined ? text.length : start + length; + setTextPos(start || 0); + } + function setOnError(errorCallback) { + onError = errorCallback; + } + function setScriptTarget(scriptTarget) { + languageVersion = scriptTarget; } function setTextPos(textPos) { + ts.Debug.assert(textPos >= 0); pos = textPos; startPos = textPos; tokenPos = textPos; token = 0 /* Unknown */; precedingLineBreak = false; + tokenValue = undefined; + hasExtendedUnicodeEscape = false; + tokenIsUnterminated = false; } - setText(text); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 63 /* Identifier */ || token > 99 /* LastReservedWord */; }, - isReservedWord: function () { return token >= 64 /* FirstReservedWord */ && token <= 99 /* LastReservedWord */; }, - isUnterminated: function () { return tokenIsUnterminated; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scan: scan, - setText: setText, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead - }; } ts.createScanner = createScanner; })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - for (var i = 0; i < declarations.length; i++) { - var declaration = declarations[i]; - if (declaration.kind === kind) { - return declaration; - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length == 0) { - var str = ""; - var writeText = function (text) { return str += text; }; - return { - string: function () { return str; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeSymbol: writeText, - writeLine: function () { return str += " "; }, - increaseIndent: function () { - }, - decreaseIndent: function () { - }, - clear: function () { return str = ""; }, - trackSymbol: function () { - } - }; + ts.bindTime = 0; + (function (ModuleInstanceState) { + ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; + ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; + ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; + })(ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); + var ModuleInstanceState = ts.ModuleInstanceState; + function getModuleInstanceState(node) { + // A module is uninstantiated if it contains only + // 1. interface declarations, type alias declarations + if (node.kind === 203 /* InterfaceDeclaration */ || node.kind === 204 /* TypeAliasDeclaration */) { + return 0 /* NonInstantiated */; } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasFlag(val, flag) { - return (val & flag) !== 0; - } - ts.hasFlag = hasFlag; - function containsParseError(node) { - if (!hasFlag(node.parserContextFlags, 32 /* HasPropagatedChildContainsErrorFlag */)) { - var val = hasFlag(node.parserContextFlags, 16 /* ContainsError */) || ts.forEachChild(node, containsParseError); - if (val) { - node.parserContextFlags |= 16 /* ContainsError */; - } - node.parserContextFlags |= 32 /* HasPropagatedChildContainsErrorFlag */; + else if (ts.isConstEnumDeclaration(node)) { + return 2 /* ConstEnumOnly */; } - return hasFlag(node.parserContextFlags, 16 /* ContainsError */); - } - ts.containsParseError = containsParseError; - function getSourceFileOfNode(node) { - while (node && node.kind !== 201 /* SourceFile */) { - node = node.parent; + else if ((node.kind === 210 /* ImportDeclaration */ || node.kind === 209 /* ImportEqualsDeclaration */) && !(node.flags & 1 /* Export */)) { + return 0 /* NonInstantiated */; } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = file.getLineAndCharacterFromPosition(node.pos); - return file.filename + "(" + loc.line + "," + loc.character + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isMissingNode(node) { - return node.pos === node.end && node.kind !== 1 /* EndOfFileToken */; - } - ts.isMissingNode = isMissingNode; - function getTokenPosOfNode(node, sourceFile) { - if (isMissingNode(node)) { - return node.pos; + else if (node.kind === 207 /* ModuleBlock */) { + var state = 0 /* NonInstantiated */; + ts.forEachChild(node, function (n) { + switch (getModuleInstanceState(n)) { + case 0 /* NonInstantiated */: + // child is non-instantiated - continue searching + return false; + case 2 /* ConstEnumOnly */: + // child is const enum only - record state and continue searching + state = 2 /* ConstEnumOnly */; + return false; + case 1 /* Instantiated */: + // child is instantiated - record state and stop + state = 1 /* Instantiated */; + return true; + } + }); + return state; } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node) { - if (isMissingNode(node)) { - return ""; + else if (node.kind === 206 /* ModuleDeclaration */) { + return getModuleInstanceState(node.body); } - var text = sourceFile.text; - return text.substring(ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (isMissingNode(node)) { - return ""; + else { + return 1 /* Instantiated */; } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node) { - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node); - } - ts.getTextOfNode = getTextOfNode; - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ && identifier.charCodeAt(2) === 95 /* _ */ ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - node = getErrorSpanForNode(node); - var file = getSourceFileOfNode(node); - var start = getTokenPosOfNode(node, file); - var length = node.end - start; - return ts.createFileDiagnostic(file, start, length, message, arg0, arg1, arg2); } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeFromMessageChain(node, messageChain, newLine) { - node = getErrorSpanForNode(node); - var file = getSourceFileOfNode(node); - var start = ts.skipTrivia(file.text, node.pos); - var length = node.end - start; - return ts.flattenDiagnosticChain(file, start, length, messageChain, newLine); + ts.getModuleInstanceState = getModuleInstanceState; + function bindSourceFile(file) { + var start = new Date().getTime(); + bindSourceFileWorker(file); + ts.bindTime += new Date().getTime() - start; } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getErrorSpanForNode(node) { - var errorSpan; - switch (node.kind) { - case 183 /* VariableDeclaration */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 189 /* ModuleDeclaration */: - case 188 /* EnumDeclaration */: - case 200 /* EnumMember */: - errorSpan = node.name; - break; + ts.bindSourceFile = bindSourceFile; + function bindSourceFileWorker(file) { + var parent; + var container; + var blockScopeContainer; + var lastContainer; + var symbolCount = 0; + var Symbol = ts.objectAllocator.getSymbolConstructor(); + if (!file.locals) { + file.locals = {}; + container = file; + setBlockScopeContainer(file, false); + bind(file); + file.symbolCount = symbolCount; } - return errorSpan && errorSpan.pos < errorSpan.end ? errorSpan : node; - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - function isDeclarationFile(file) { - return (file.flags & 1024 /* DeclarationFile */) !== 0; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 188 /* EnumDeclaration */ && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(node.flags & 4096 /* Const */); - } - ts.isConst = isConst; - function isLet(node) { - return !!(node.flags & 2048 /* Let */); - } - ts.isLet = isLet; - function isPrologueDirective(node) { - return node.kind === 166 /* ExpressionStatement */ && node.expression.kind === 7 /* StringLiteral */; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - sourceFileOfNode = sourceFileOfNode || getSourceFileOfNode(node); - if (node.kind === 123 /* Parameter */ || node.kind === 122 /* TypeParameter */) { - return ts.concatenate(ts.getTrailingCommentRanges(sourceFileOfNode.text, node.pos), ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos)); + function createSymbol(flags, name) { + symbolCount++; + return new Symbol(flags, name); } - else { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); + function setBlockScopeContainer(node, cleanLocals) { + blockScopeContainer = node; + if (cleanLocals) { + blockScopeContainer.locals = undefined; + } } - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getJsDocComments(node, sourceFileOfNode) { - return ts.filter(getLeadingCommentRangesOfNode(node, sourceFileOfNode), isJsDocComment); - function isJsDocComment(comment) { - return sourceFileOfNode.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && sourceFileOfNode.text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && sourceFileOfNode.text.charCodeAt(comment.pos + 3) !== 47 /* slash */; + function addDeclarationToSymbol(symbol, node, symbolKind) { + symbol.flags |= symbolKind; + if (!symbol.declarations) + symbol.declarations = []; + symbol.declarations.push(node); + if (symbolKind & 1952 /* HasExports */ && !symbol.exports) + symbol.exports = {}; + if (symbolKind & 6240 /* HasMembers */ && !symbol.members) + symbol.members = {}; + node.symbol = symbol; + if (symbolKind & 107455 /* Value */ && !symbol.valueDeclaration) + symbol.valueDeclaration = node; } - } - ts.getJsDocComments = getJsDocComments; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 174 /* ReturnStatement */: - return visitor(node); - case 163 /* Block */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - case 177 /* LabeledStatement */: - case 179 /* TryStatement */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - return ts.forEachChild(node, traverse); + // Should not be called on a declaration with a computed property name, + // unless it is a well known Symbol. + function getDeclarationName(node) { + if (node.name) { + if (node.kind === 206 /* ModuleDeclaration */ && node.name.kind === 8 /* StringLiteral */) { + return '"' + node.name.text + '"'; + } + if (node.name.kind === 128 /* ComputedPropertyName */) { + var nameExpression = node.name.expression; + ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); + return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); + } + return node.name.text; } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function isAnyFunction(node) { - if (node) { switch (node.kind) { - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - return true; + case 144 /* ConstructorType */: + case 136 /* Constructor */: + return "__constructor"; + case 143 /* FunctionType */: + case 139 /* CallSignature */: + return "__call"; + case 140 /* ConstructSignature */: + return "__new"; + case 141 /* IndexSignature */: + return "__index"; + case 216 /* ExportDeclaration */: + return "__export"; + case 215 /* ExportAssignment */: + return node.isExportEquals ? "export=" : "default"; + case 201 /* FunctionDeclaration */: + case 202 /* ClassDeclaration */: + return node.flags & 256 /* Default */ ? "default" : undefined; } } - return false; - } - ts.isAnyFunction = isAnyFunction; - function isFunctionBlock(node) { - return node !== undefined && node.kind === 163 /* Block */ && isAnyFunction(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node !== undefined && node.kind === 125 /* Method */ && node.parent.kind === 142 /* ObjectLiteralExpression */; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isAnyFunction(node)) { - return node; - } + function getDisplayName(node) { + return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); } - } - ts.getContainingFunction = getContainingFunction; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 151 /* ArrowFunction */: - if (!includeArrowFunctions) { - continue; + function declareSymbol(symbols, parent, node, includes, excludes) { + ts.Debug.assert(!ts.hasDynamicName(node)); + // The exported symbol for an export default function/class node is always named "default" + var name = node.flags & 256 /* Default */ && parent ? "default" : getDeclarationName(node); + var symbol; + if (name !== undefined) { + symbol = ts.hasProperty(symbols, name) ? symbols[name] : (symbols[name] = createSymbol(0, name)); + if (symbol.flags & excludes) { + if (node.name) { + node.name.parent = node; } - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 189 /* ModuleDeclaration */: - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 188 /* EnumDeclaration */: - case 201 /* SourceFile */: - return node; + // Report errors every position with duplicate declaration + // Report errors on previous encountered declarations + var message = symbol.flags & 2 /* BlockScopedVariable */ + ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 + : ts.Diagnostics.Duplicate_identifier_0; + ts.forEach(symbol.declarations, function (declaration) { + file.bindDiagnostics.push(ts.createDiagnosticForNode(declaration.name || declaration, message, getDisplayName(declaration))); + }); + file.bindDiagnostics.push(ts.createDiagnosticForNode(node.name || node, message, getDisplayName(node))); + symbol = createSymbol(0, name); + } } - } - } - ts.getThisContainer = getThisContainer; - function getSuperContainer(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; + else { + symbol = createSymbol(0, "__missing"); } - switch (node.kind) { - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return node; + addDeclarationToSymbol(symbol, node, includes); + symbol.parent = parent; + if ((node.kind === 202 /* ClassDeclaration */ || node.kind === 175 /* ClassExpression */) && symbol.exports) { + // TypeScript 1.0 spec (April 2014): 8.4 + // Every class automatically contains a static property member named 'prototype', + // the type of which is an instantiation of the class type with type Any supplied as a type argument for each type parameter. + // It is an error to explicitly declare a static property member with the name 'prototype'. + var prototypeSymbol = createSymbol(4 /* Property */ | 134217728 /* Prototype */, "prototype"); + if (ts.hasProperty(symbol.exports, prototypeSymbol.name)) { + if (node.name) { + node.name.parent = node; + } + file.bindDiagnostics.push(ts.createDiagnosticForNode(symbol.exports[prototypeSymbol.name].declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); + } + symbol.exports[prototypeSymbol.name] = prototypeSymbol; + prototypeSymbol.parent = symbol; } + return symbol; } - } - ts.getSuperContainer = getSuperContainer; - function getInvokedExpression(node) { - if (node.kind === 147 /* TaggedTemplateExpression */) { - return node.tag; - } - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function isExpression(node) { - switch (node.kind) { - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - case 87 /* NullKeyword */: - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - case 8 /* RegularExpressionLiteral */: - case 141 /* ArrayLiteralExpression */: - case 142 /* ObjectLiteralExpression */: - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 147 /* TaggedTemplateExpression */: - case 148 /* TypeAssertionExpression */: - case 149 /* ParenthesizedExpression */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 154 /* VoidExpression */: - case 152 /* DeleteExpression */: - case 153 /* TypeOfExpression */: - case 155 /* PrefixUnaryExpression */: - case 156 /* PostfixUnaryExpression */: - case 157 /* BinaryExpression */: - case 158 /* ConditionalExpression */: - case 159 /* TemplateExpression */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 161 /* OmittedExpression */: - return true; - case 120 /* QualifiedName */: - while (node.parent.kind === 120 /* QualifiedName */) { - node = node.parent; - } - return node.parent.kind === 135 /* TypeQuery */; - case 63 /* Identifier */: - if (node.parent.kind === 135 /* TypeQuery */) { - return true; + function declareModuleMember(node, symbolKind, symbolExcludes) { + var hasExportModifier = ts.getCombinedNodeFlags(node) & 1 /* Export */; + if (symbolKind & 8388608 /* Alias */) { + if (node.kind === 218 /* ExportSpecifier */ || (node.kind === 209 /* ImportEqualsDeclaration */ && hasExportModifier)) { + declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); } - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - var parent = node.parent; - switch (parent.kind) { - case 183 /* VariableDeclaration */: - case 123 /* Parameter */: - case 124 /* Property */: - case 200 /* EnumMember */: - case 198 /* PropertyAssignment */: - return parent.initializer === node; - case 166 /* ExpressionStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 174 /* ReturnStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 178 /* ThrowStatement */: - case 176 /* SwitchStatement */: - return parent.expression === node; - case 170 /* ForStatement */: - return parent.initializer === node || parent.condition === node || parent.iterator === node; - case 171 /* ForInStatement */: - return parent.variable === node || parent.expression === node; - case 148 /* TypeAssertionExpression */: - return node === parent.expression; - case 162 /* TemplateSpan */: - return node === parent.expression; - default: - if (isExpression(parent)) { - return true; - } + else { + declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); + } + } + else { + // Exported module members are given 2 symbols: A local symbol that is classified with an ExportValue, + // ExportType, or ExportContainer flag, and an associated export symbol with all the correct flags set + // on it. There are 2 main reasons: + // + // 1. We treat locals and exports of the same name as mutually exclusive within a container. + // That means the binder will issue a Duplicate Identifier error if you mix locals and exports + // with the same name in the same container. + // TODO: Make this a more specific error and decouple it from the exclusion logic. + // 2. When we checkIdentifier in the checker, we set its resolved symbol to the local symbol, + // but return the export symbol (by calling getExportSymbolOfValueSymbolIfExported). That way + // when the emitter comes back to it, it knows not to qualify the name if it was found in a containing scope. + if (hasExportModifier || container.flags & 65536 /* ExportContext */) { + var exportKind = (symbolKind & 107455 /* Value */ ? 1048576 /* ExportValue */ : 0) | + (symbolKind & 793056 /* Type */ ? 2097152 /* ExportType */ : 0) | + (symbolKind & 1536 /* Namespace */ ? 4194304 /* ExportNamespace */ : 0); + var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); + local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + node.localSymbol = local; + } + else { + declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); } - } - return false; - } - ts.isExpression = isExpression; - function isExternalModuleImportDeclaration(node) { - return node.kind === 191 /* ImportDeclaration */ && node.moduleReference.kind === 193 /* ExternalModuleReference */; - } - ts.isExternalModuleImportDeclaration = isExternalModuleImportDeclaration; - function getExternalModuleImportDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportDeclarationExpression = getExternalModuleImportDeclarationExpression; - function isInternalModuleImportDeclaration(node) { - return node.kind === 191 /* ImportDeclaration */ && node.moduleReference.kind !== 193 /* ExternalModuleReference */; - } - ts.isInternalModuleImportDeclaration = isInternalModuleImportDeclaration; - function hasDotDotDotToken(node) { - return node && node.kind === 123 /* Parameter */ && node.dotDotDotToken !== undefined; - } - ts.hasDotDotDotToken = hasDotDotDotToken; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 123 /* Parameter */: - return node.questionToken !== undefined; - case 125 /* Method */: - return node.questionToken !== undefined; - case 199 /* ShorthandPropertyAssignment */: - case 198 /* PropertyAssignment */: - case 124 /* Property */: - return node.questionToken !== undefined; } } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function hasRestParameters(s) { - return s.parameters.length > 0 && s.parameters[s.parameters.length - 1].dotDotDotToken !== undefined; - } - ts.hasRestParameters = hasRestParameters; - function isLiteralKind(kind) { - return 6 /* FirstLiteralToken */ <= kind && kind <= 9 /* LastLiteralToken */; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 7 /* StringLiteral */ || kind === 9 /* NoSubstitutionTemplateLiteral */; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isTemplateLiteralKind(kind) { - return 9 /* FirstTemplateToken */ <= kind && kind <= 12 /* LastTemplateToken */; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isInAmbientContext(node) { - while (node) { - if (node.flags & (2 /* Ambient */ | 1024 /* DeclarationFile */)) - return true; - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - function isDeclaration(node) { - switch (node.kind) { - case 122 /* TypeParameter */: - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - case 200 /* EnumMember */: - case 125 /* Method */: - case 184 /* FunctionDeclaration */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 188 /* EnumDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - return true; - } - return false; - } - ts.isDeclaration = isDeclaration; - function isStatement(n) { - switch (n.kind) { - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: - case 182 /* DebuggerStatement */: - case 168 /* DoStatement */: - case 166 /* ExpressionStatement */: - case 165 /* EmptyStatement */: - case 171 /* ForInStatement */: - case 170 /* ForStatement */: - case 167 /* IfStatement */: - case 177 /* LabeledStatement */: - case 174 /* ReturnStatement */: - case 176 /* SwitchStatement */: - case 92 /* ThrowKeyword */: - case 179 /* TryStatement */: - case 164 /* VariableStatement */: - case 169 /* WhileStatement */: - case 175 /* WithStatement */: - case 192 /* ExportAssignment */: - return true; - default: - return false; - } - } - ts.isStatement = isStatement; - function isDeclarationOrFunctionExpressionOrCatchVariableName(name) { - if (name.kind !== 63 /* Identifier */ && name.kind !== 7 /* StringLiteral */ && name.kind !== 6 /* NumericLiteral */) { - return false; - } - var parent = name.parent; - if (isDeclaration(parent) || parent.kind === 150 /* FunctionExpression */) { - return parent.name === name; + // All container nodes are kept on a linked list in declaration order. This list is used by the getLocalNameOfContainer function + // in the type checker to validate that the local name used for a container is unique. + function bindChildren(node, symbolKind, isBlockScopeContainer) { + if (symbolKind & 255504 /* HasLocals */) { + node.locals = {}; + } + var saveParent = parent; + var saveContainer = container; + var savedBlockScopeContainer = blockScopeContainer; + parent = node; + if (symbolKind & 262128 /* IsContainer */) { + container = node; + addToContainerChain(container); + } + if (isBlockScopeContainer) { + // in incremental scenarios we might reuse nodes that already have locals being allocated + // during the bind step these locals should be dropped to prevent using stale data. + // locals should always be dropped unless they were previously initialized by the binder + // these cases are: + // - node has locals (symbolKind & HasLocals) !== 0 + // - node is a source file + setBlockScopeContainer(node, (symbolKind & 255504 /* HasLocals */) === 0 && node.kind !== 228 /* SourceFile */); + } + ts.forEachChild(node, bind); + container = saveContainer; + parent = saveParent; + blockScopeContainer = savedBlockScopeContainer; } - if (parent.kind === 197 /* CatchClause */) { - return parent.name === name; + function addToContainerChain(node) { + if (lastContainer) { + lastContainer.nextContainer = node; + } + lastContainer = node; } - return false; - } - ts.isDeclarationOrFunctionExpressionOrCatchVariableName = isDeclarationOrFunctionExpressionOrCatchVariableName; - function getClassBaseTypeNode(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 77 /* ExtendsKeyword */); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassBaseTypeNode = getClassBaseTypeNode; - function getClassImplementedTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 100 /* ImplementsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementedTypeNodes = getClassImplementedTypeNodes; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 77 /* ExtendsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var i = 0, n = clauses.length; i < n; i++) { - if (clauses[i].token === kind) { - return clauses[i]; - } + function bindDeclaration(node, symbolKind, symbolExcludes, isBlockScopeContainer) { + switch (container.kind) { + case 206 /* ModuleDeclaration */: + declareModuleMember(node, symbolKind, symbolExcludes); + break; + case 228 /* SourceFile */: + if (ts.isExternalModule(container)) { + declareModuleMember(node, symbolKind, symbolExcludes); + break; + } + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); + break; + case 175 /* ClassExpression */: + case 202 /* ClassDeclaration */: + if (node.flags & 128 /* Static */) { + declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + break; + } + case 146 /* TypeLiteral */: + case 155 /* ObjectLiteralExpression */: + case 203 /* InterfaceDeclaration */: + declareSymbol(container.symbol.members, container.symbol, node, symbolKind, symbolExcludes); + break; + case 205 /* EnumDeclaration */: + declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + break; } + bindChildren(node, symbolKind, isBlockScopeContainer); } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(program, sourceFile, reference) { - if (!program.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.filename) ? reference.filename : ts.combinePaths(ts.getDirectoryPath(sourceFile.filename), reference.filename); - referenceFileName = ts.getNormalizedAbsolutePath(referenceFileName, program.getCompilerHost().getCurrentDirectory()); - return program.getSourceFile(referenceFileName); + function isAmbientContext(node) { + while (node) { + if (node.flags & 2 /* Ambient */) + return true; + node = node.parent; + } + return false; } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - switch (kind) { - case 185 /* ClassDeclaration */: - while (node) { - switch (node.kind) { - case 185 /* ClassDeclaration */: - return node; - case 188 /* EnumDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - return undefined; - default: - node = node.parent; - continue; - } - } - break; - default: - while (node) { - if (node.kind === kind) { - return node; + function hasExportDeclarations(node) { + var body = node.kind === 228 /* SourceFile */ ? node : node.body; + if (body.kind === 228 /* SourceFile */ || body.kind === 207 /* ModuleBlock */) { + for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { + var stat = _a[_i]; + if (stat.kind === 216 /* ExportDeclaration */ || stat.kind === 215 /* ExportAssignment */) { + return true; } - node = node.parent; } - break; + } + return false; } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.exec(comment)) { - if (isNoDefaultLibRegEx.exec(comment)) { - return { - isNoDefaultLib: true - }; + function setExportContextFlag(node) { + // A declaration source file or ambient module declaration that contains no export declarations (but possibly regular + // declarations with export modifiers) is an export context in which declarations are implicitly exported. + if (isAmbientContext(node) && !hasExportDeclarations(node)) { + node.flags |= 65536 /* ExportContext */; } else { - var matchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - if (matchResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - filename: matchResult[3] - }, - isNoDefaultLib: false - }; - } - else { - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } + node.flags &= ~65536 /* ExportContext */; } } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 64 /* FirstKeyword */ <= token && token <= 119 /* LastKeyword */; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 /* FirstTriviaToken */ <= token && token <= 5 /* LastTriviaToken */; - } - ts.isTrivia = isTrivia; - function isModifier(token) { - switch (token) { - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - case 107 /* StaticKeyword */: - case 76 /* ExportKeyword */: - case 112 /* DeclareKeyword */: - case 68 /* ConstKeyword */: - return true; - } - return false; - } - ts.isModifier = isModifier; -})(ts || (ts = {})); -var ts; -(function (ts) { - var nodeConstructors = new Array(204 /* Count */); - function getNodeConstructor(kind) { - return nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)); - } - ts.getNodeConstructor = getNodeConstructor; - function createRootNode(kind, pos, end, flags) { - var node = new (getNodeConstructor(kind))(); - node.pos = pos; - node.end = end; - node.flags = flags; - return node; - } - function forEachChild(node, cbNode, cbNodes) { - function child(node) { - if (node) { - return cbNode(node); + function bindModuleDeclaration(node) { + setExportContextFlag(node); + if (node.name.kind === 8 /* StringLiteral */) { + bindDeclaration(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */, true); } - } - function children(nodes) { - if (nodes) { - if (cbNodes) { - return cbNodes(nodes); + else { + var state = getModuleInstanceState(node); + if (state === 0 /* NonInstantiated */) { + bindDeclaration(node, 1024 /* NamespaceModule */, 0 /* NamespaceModuleExcludes */, true); } - for (var i = 0, len = nodes.length; i < len; i++) { - var result = cbNode(nodes[i]); - if (result) { - return result; + else { + bindDeclaration(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */, true); + var currentModuleIsConstEnumOnly = state === 2 /* ConstEnumOnly */; + if (node.symbol.constEnumOnlyModule === undefined) { + // non-merged case - use the current state + node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; + } + else { + // merged case: module is const enum only if all its pieces are non-instantiated or const enum + node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; } } - return undefined; } } - if (!node) { - return; + function bindFunctionOrConstructorType(node) { + // For a given function symbol "<...>(...) => T" we want to generate a symbol identical + // to the one we would get for: { <...>(...): T } + // + // We do that by making an anonymous type literal symbol, and then setting the function + // symbol as its sole member. To the rest of the system, this symbol will be indistinguishable + // from an actual type literal symbol you would have gotten had you used the long form. + var symbol = createSymbol(131072 /* Signature */, getDeclarationName(node)); + addDeclarationToSymbol(symbol, node, 131072 /* Signature */); + bindChildren(node, 131072 /* Signature */, false); + var typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); + addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); + typeLiteralSymbol.members = {}; + typeLiteralSymbol.members[node.kind === 143 /* FunctionType */ ? "__call" : "__new"] = symbol; } - switch (node.kind) { - case 120 /* QualifiedName */: - return child(node.left) || child(node.right); - case 122 /* TypeParameter */: - return child(node.name) || child(node.constraint); - case 123 /* Parameter */: - return children(node.modifiers) || child(node.dotDotDotToken) || child(node.name) || child(node.questionToken) || child(node.type) || child(node.initializer); - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - return children(node.modifiers) || child(node.name) || child(node.questionToken) || child(node.type) || child(node.initializer); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - return children(node.modifiers) || children(node.typeParameters) || children(node.parameters) || child(node.type); - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - return children(node.modifiers) || child(node.name) || child(node.questionToken) || children(node.typeParameters) || children(node.parameters) || child(node.type) || child(node.body); - case 132 /* TypeReference */: - return child(node.typeName) || children(node.typeArguments); - case 135 /* TypeQuery */: - return child(node.exprName); - case 136 /* TypeLiteral */: - return children(node.members); - case 137 /* ArrayType */: - return child(node.elementType); - case 138 /* TupleType */: - return children(node.elementTypes); - case 139 /* UnionType */: - return children(node.types); - case 140 /* ParenthesizedType */: - return child(node.type); - case 141 /* ArrayLiteralExpression */: - return children(node.elements); - case 142 /* ObjectLiteralExpression */: - return children(node.properties); - case 143 /* PropertyAccessExpression */: - return child(node.expression) || child(node.name); - case 144 /* ElementAccessExpression */: - return child(node.expression) || child(node.argumentExpression); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return child(node.expression) || children(node.typeArguments) || children(node.arguments); - case 147 /* TaggedTemplateExpression */: - return child(node.tag) || child(node.template); - case 148 /* TypeAssertionExpression */: - return child(node.type) || child(node.expression); - case 149 /* ParenthesizedExpression */: - return child(node.expression); - case 152 /* DeleteExpression */: - return child(node.expression); - case 153 /* TypeOfExpression */: - return child(node.expression); - case 154 /* VoidExpression */: - return child(node.expression); - case 155 /* PrefixUnaryExpression */: - return child(node.operand); - case 156 /* PostfixUnaryExpression */: - return child(node.operand); - case 157 /* BinaryExpression */: - return child(node.left) || child(node.right); - case 158 /* ConditionalExpression */: - return child(node.condition) || child(node.whenTrue) || child(node.whenFalse); - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - return children(node.statements); - case 201 /* SourceFile */: - return children(node.statements) || child(node.endOfFileToken); - case 164 /* VariableStatement */: - return children(node.modifiers) || children(node.declarations); - case 166 /* ExpressionStatement */: - return child(node.expression); - case 167 /* IfStatement */: - return child(node.expression) || child(node.thenStatement) || child(node.elseStatement); - case 168 /* DoStatement */: - return child(node.statement) || child(node.expression); - case 169 /* WhileStatement */: - return child(node.expression) || child(node.statement); - case 170 /* ForStatement */: - return children(node.declarations) || child(node.initializer) || child(node.condition) || child(node.iterator) || child(node.statement); - case 171 /* ForInStatement */: - return children(node.declarations) || child(node.variable) || child(node.expression) || child(node.statement); - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - return child(node.label); - case 174 /* ReturnStatement */: - return child(node.expression); - case 175 /* WithStatement */: - return child(node.expression) || child(node.statement); - case 176 /* SwitchStatement */: - return child(node.expression) || children(node.clauses); - case 194 /* CaseClause */: - return child(node.expression) || children(node.statements); - case 195 /* DefaultClause */: - return children(node.statements); - case 177 /* LabeledStatement */: - return child(node.label) || child(node.statement); - case 178 /* ThrowStatement */: - return child(node.expression); - case 179 /* TryStatement */: - return child(node.tryBlock) || child(node.catchClause) || child(node.finallyBlock); - case 197 /* CatchClause */: - return child(node.name) || child(node.type) || child(node.block); - case 183 /* VariableDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.type) || child(node.initializer); - case 185 /* ClassDeclaration */: - return children(node.modifiers) || child(node.name) || children(node.typeParameters) || children(node.heritageClauses) || children(node.members); - case 186 /* InterfaceDeclaration */: - return children(node.modifiers) || child(node.name) || children(node.typeParameters) || children(node.heritageClauses) || children(node.members); - case 187 /* TypeAliasDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.type); - case 188 /* EnumDeclaration */: - return children(node.modifiers) || child(node.name) || children(node.members); - case 200 /* EnumMember */: - return child(node.name) || child(node.initializer); - case 189 /* ModuleDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.body); - case 191 /* ImportDeclaration */: - return children(node.modifiers) || child(node.name) || child(node.moduleReference); - case 192 /* ExportAssignment */: - return children(node.modifiers) || child(node.exportName); - case 159 /* TemplateExpression */: - return child(node.head) || children(node.templateSpans); - case 162 /* TemplateSpan */: - return child(node.expression) || child(node.literal); - case 121 /* ComputedPropertyName */: - return child(node.expression); - case 196 /* HeritageClause */: - return children(node.types); - case 193 /* ExternalModuleReference */: - return child(node.expression); + function bindAnonymousDeclaration(node, symbolKind, name, isBlockScopeContainer) { + var symbol = createSymbol(symbolKind, name); + addDeclarationToSymbol(symbol, node, symbolKind); + bindChildren(node, symbolKind, isBlockScopeContainer); } - } - ts.forEachChild = forEachChild; - function createCompilerHost(options) { - var currentDirectory; - var existingDirectories = {}; - function getCanonicalFileName(fileName) { - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); + function bindCatchVariableDeclaration(node) { + bindChildren(node, 0, true); } - var unsupportedFileEncodingErrorCode = -2147024809; - function getSourceFile(filename, languageVersion, onError) { - try { - var text = ts.sys.readFile(filename, options.charset); - } - catch (e) { - if (onError) { - onError(e.number === unsupportedFileEncodingErrorCode ? ts.createCompilerDiagnostic(ts.Diagnostics.Unsupported_file_encoding).messageText : e.message); - } - text = ""; + function bindBlockScopedDeclaration(node, symbolKind, symbolExcludes) { + switch (blockScopeContainer.kind) { + case 206 /* ModuleDeclaration */: + declareModuleMember(node, symbolKind, symbolExcludes); + break; + case 228 /* SourceFile */: + if (ts.isExternalModule(container)) { + declareModuleMember(node, symbolKind, symbolExcludes); + break; + } + // fall through. + default: + if (!blockScopeContainer.locals) { + blockScopeContainer.locals = {}; + addToContainerChain(blockScopeContainer); + } + declareSymbol(blockScopeContainer.locals, undefined, node, symbolKind, symbolExcludes); } - return text !== undefined ? createSourceFile(filename, text, languageVersion, "0") : undefined; + bindChildren(node, symbolKind, false); } - function writeFile(fileName, data, writeByteOrderMark, onError) { - function directoryExists(directoryPath) { - if (ts.hasProperty(existingDirectories, directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories[directoryPath] = true; - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - try { - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - catch (e) { - if (onError) { - onError(e.message); - } - } + function bindBlockScopedVariableDeclaration(node) { + bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); } - return { - getSourceFile: getSourceFile, - getDefaultLibFilename: function (options) { return ts.combinePaths(ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())), options.target === 2 /* ES6 */ ? "lib.es6.d.ts" : "lib.d.ts"); }, - writeFile: writeFile, - getCurrentDirectory: function () { return currentDirectory || (currentDirectory = ts.sys.getCurrentDirectory()); }, - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return ts.sys.newLine; } - }; - } - ts.createCompilerHost = createCompilerHost; - var ParsingContext; - (function (ParsingContext) { - ParsingContext[ParsingContext["SourceElements"] = 0] = "SourceElements"; - ParsingContext[ParsingContext["ModuleElements"] = 1] = "ModuleElements"; - ParsingContext[ParsingContext["BlockStatements"] = 2] = "BlockStatements"; - ParsingContext[ParsingContext["SwitchClauses"] = 3] = "SwitchClauses"; - ParsingContext[ParsingContext["SwitchClauseStatements"] = 4] = "SwitchClauseStatements"; - ParsingContext[ParsingContext["TypeMembers"] = 5] = "TypeMembers"; - ParsingContext[ParsingContext["ClassMembers"] = 6] = "ClassMembers"; - ParsingContext[ParsingContext["EnumMembers"] = 7] = "EnumMembers"; - ParsingContext[ParsingContext["TypeReferences"] = 8] = "TypeReferences"; - ParsingContext[ParsingContext["VariableDeclarations"] = 9] = "VariableDeclarations"; - ParsingContext[ParsingContext["ArgumentExpressions"] = 10] = "ArgumentExpressions"; - ParsingContext[ParsingContext["ObjectLiteralMembers"] = 11] = "ObjectLiteralMembers"; - ParsingContext[ParsingContext["ArrayLiteralMembers"] = 12] = "ArrayLiteralMembers"; - ParsingContext[ParsingContext["Parameters"] = 13] = "Parameters"; - ParsingContext[ParsingContext["TypeParameters"] = 14] = "TypeParameters"; - ParsingContext[ParsingContext["TypeArguments"] = 15] = "TypeArguments"; - ParsingContext[ParsingContext["TupleElementTypes"] = 16] = "TupleElementTypes"; - ParsingContext[ParsingContext["HeritageClauses"] = 17] = "HeritageClauses"; - ParsingContext[ParsingContext["Count"] = 18] = "Count"; - })(ParsingContext || (ParsingContext = {})); - var Tristate; - (function (Tristate) { - Tristate[Tristate["False"] = 0] = "False"; - Tristate[Tristate["True"] = 1] = "True"; - Tristate[Tristate["Unknown"] = 2] = "Unknown"; - })(Tristate || (Tristate = {})); - function parsingContextErrors(context) { - switch (context) { - case 0 /* SourceElements */: return ts.Diagnostics.Declaration_or_statement_expected; - case 1 /* ModuleElements */: return ts.Diagnostics.Declaration_or_statement_expected; - case 2 /* BlockStatements */: return ts.Diagnostics.Statement_expected; - case 3 /* SwitchClauses */: return ts.Diagnostics.case_or_default_expected; - case 4 /* SwitchClauseStatements */: return ts.Diagnostics.Statement_expected; - case 5 /* TypeMembers */: return ts.Diagnostics.Property_or_signature_expected; - case 6 /* ClassMembers */: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; - case 7 /* EnumMembers */: return ts.Diagnostics.Enum_member_expected; - case 8 /* TypeReferences */: return ts.Diagnostics.Type_reference_expected; - case 9 /* VariableDeclarations */: return ts.Diagnostics.Variable_declaration_expected; - case 10 /* ArgumentExpressions */: return ts.Diagnostics.Argument_expression_expected; - case 11 /* ObjectLiteralMembers */: return ts.Diagnostics.Property_assignment_expected; - case 12 /* ArrayLiteralMembers */: return ts.Diagnostics.Expression_or_comma_expected; - case 13 /* Parameters */: return ts.Diagnostics.Parameter_declaration_expected; - case 14 /* TypeParameters */: return ts.Diagnostics.Type_parameter_declaration_expected; - case 15 /* TypeArguments */: return ts.Diagnostics.Type_argument_expected; - case 16 /* TupleElementTypes */: return ts.Diagnostics.Type_expected; - case 17 /* HeritageClauses */: return ts.Diagnostics.Unexpected_token_expected; - } - } - ; - function modifierToFlag(token) { - switch (token) { - case 107 /* StaticKeyword */: return 128 /* Static */; - case 106 /* PublicKeyword */: return 16 /* Public */; - case 105 /* ProtectedKeyword */: return 64 /* Protected */; - case 104 /* PrivateKeyword */: return 32 /* Private */; - case 76 /* ExportKeyword */: return 1 /* Export */; - case 112 /* DeclareKeyword */: return 2 /* Ambient */; - case 68 /* ConstKeyword */: return 4096 /* Const */; + function getDestructuringParameterName(node) { + return "__" + ts.indexOf(node.parent.parameters, node); } - return 0; - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 63 /* Identifier */ && (node.text === "eval" || node.text === "arguments"); - } - function isUseStrictPrologueDirective(sourceFile, node) { - ts.Debug.assert(ts.isPrologueDirective(node)); - var nodeText = ts.getSourceTextOfNodeFromSourceFile(sourceFile, node.expression); - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function createSourceFile(filename, sourceText, languageVersion, version, isOpen) { - if (isOpen === void 0) { isOpen = false; } - var token; - var parsingContext; - var identifiers = {}; - var identifierCount = 0; - var nodeCount = 0; - var lineStarts; - var contextFlags = 0; - var parseErrorBeforeNextFinishedNode = false; - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; + function bind(node) { + node.parent = parent; + switch (node.kind) { + case 129 /* TypeParameter */: + bindDeclaration(node, 262144 /* TypeParameter */, 530912 /* TypeParameterExcludes */, false); + break; + case 130 /* Parameter */: + bindParameter(node); + break; + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + if (ts.isBindingPattern(node.name)) { + bindChildren(node, 0, false); + } + else if (ts.isBlockOrCatchScoped(node)) { + bindBlockScopedVariableDeclaration(node); + } + else { + bindDeclaration(node, 1 /* FunctionScopedVariable */, 107454 /* FunctionScopedVariableExcludes */, false); + } + break; + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + bindPropertyOrMethodOrAccessor(node, 4 /* Property */ | (node.questionToken ? 536870912 /* Optional */ : 0), 107455 /* PropertyExcludes */, false); + break; + case 225 /* PropertyAssignment */: + case 226 /* ShorthandPropertyAssignment */: + bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 107455 /* PropertyExcludes */, false); + break; + case 227 /* EnumMember */: + bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 107455 /* EnumMemberExcludes */, false); + break; + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: + bindDeclaration(node, 131072 /* Signature */, 0, false); + break; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + // If this is an ObjectLiteralExpression method, then it sits in the same space + // as other properties in the object literal. So we use SymbolFlags.PropertyExcludes + // so that it will conflict with any other object literal members with the same + // name. + bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 536870912 /* Optional */ : 0), ts.isObjectLiteralMethod(node) ? 107455 /* PropertyExcludes */ : 99263 /* MethodExcludes */, true); + break; + case 201 /* FunctionDeclaration */: + bindDeclaration(node, 16 /* Function */, 106927 /* FunctionExcludes */, true); + break; + case 136 /* Constructor */: + bindDeclaration(node, 16384 /* Constructor */, 0, true); + break; + case 137 /* GetAccessor */: + bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 41919 /* GetAccessorExcludes */, true); + break; + case 138 /* SetAccessor */: + bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 74687 /* SetAccessorExcludes */, true); + break; + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + bindFunctionOrConstructorType(node); + break; + case 146 /* TypeLiteral */: + bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type", false); + break; + case 155 /* ObjectLiteralExpression */: + bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object", false); + break; + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + bindAnonymousDeclaration(node, 16 /* Function */, "__function", true); + break; + case 175 /* ClassExpression */: + bindAnonymousDeclaration(node, 32 /* Class */, "__class", false); + break; + case 224 /* CatchClause */: + bindCatchVariableDeclaration(node); + break; + case 202 /* ClassDeclaration */: + bindBlockScopedDeclaration(node, 32 /* Class */, 899583 /* ClassExcludes */); + break; + case 203 /* InterfaceDeclaration */: + bindDeclaration(node, 64 /* Interface */, 792992 /* InterfaceExcludes */, false); + break; + case 204 /* TypeAliasDeclaration */: + bindDeclaration(node, 524288 /* TypeAlias */, 793056 /* TypeAliasExcludes */, false); + break; + case 205 /* EnumDeclaration */: + if (ts.isConst(node)) { + bindDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */, false); + } + else { + bindDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */, false); + } + break; + case 206 /* ModuleDeclaration */: + bindModuleDeclaration(node); + break; + case 209 /* ImportEqualsDeclaration */: + case 212 /* NamespaceImport */: + case 214 /* ImportSpecifier */: + case 218 /* ExportSpecifier */: + bindDeclaration(node, 8388608 /* Alias */, 8388608 /* AliasExcludes */, false); + break; + case 211 /* ImportClause */: + if (node.name) { + bindDeclaration(node, 8388608 /* Alias */, 8388608 /* AliasExcludes */, false); + } + else { + bindChildren(node, 0, false); + } + break; + case 216 /* ExportDeclaration */: + if (!node.exportClause) { + // All export * declarations are collected in an __export symbol + declareSymbol(container.symbol.exports, container.symbol, node, 1073741824 /* ExportStar */, 0); + } + bindChildren(node, 0, false); + break; + case 215 /* ExportAssignment */: + if (node.expression.kind === 65 /* Identifier */) { + // An export default clause with an identifier exports all meanings of that identifier + declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* Alias */, 107455 /* PropertyExcludes */ | 8388608 /* AliasExcludes */); + } + else { + // An export default clause with an expression exports a value + declareSymbol(container.symbol.exports, container.symbol, node, 4 /* Property */, 107455 /* PropertyExcludes */ | 8388608 /* AliasExcludes */); + } + bindChildren(node, 0, false); + break; + case 228 /* SourceFile */: + setExportContextFlag(node); + if (ts.isExternalModule(node)) { + bindAnonymousDeclaration(node, 512 /* ValueModule */, '"' + ts.removeFileExtension(node.fileName) + '"', true); + break; + } + case 180 /* Block */: + // do not treat function block a block-scope container + // all block-scope locals that reside in this block should go to the function locals. + // Otherwise this won't be considered as redeclaration of a block scoped local: + // function foo() { + // let x; + // let x; + // } + // 'let x' will be placed into the function locals and 'let x' - into the locals of the block + bindChildren(node, 0, !ts.isFunctionLike(node.parent)); + break; + case 224 /* CatchClause */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 208 /* CaseBlock */: + bindChildren(node, 0, true); + break; + default: + var saveParent = parent; + parent = node; + ts.forEachChild(node, bind); + parent = saveParent; + } + } + function bindParameter(node) { + if (ts.isBindingPattern(node.name)) { + bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, getDestructuringParameterName(node), false); } else { - contextFlags &= ~flag; + bindDeclaration(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */, false); } - } - function setStrictModeContext(val) { - setContextFlag(val, 1 /* StrictMode */); - } - function setDisallowInContext(val) { - setContextFlag(val, 2 /* DisallowIn */); - } - function setYieldContext(val) { - setContextFlag(val, 4 /* Yield */); - } - function setGeneratorParameterContext(val) { - setContextFlag(val, 8 /* GeneratorParameter */); - } - function allowInAnd(func) { - if (contextFlags & 2 /* DisallowIn */) { - setDisallowInContext(false); - var result = func(); - setDisallowInContext(true); - return result; + // If this is a property-parameter, then also declare the property symbol into the + // containing class. + if (node.flags & 112 /* AccessibilityModifier */ && + node.parent.kind === 136 /* Constructor */ && + (node.parent.parent.kind === 202 /* ClassDeclaration */ || node.parent.parent.kind === 175 /* ClassExpression */)) { + var classDeclaration = node.parent.parent; + declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */, 107455 /* PropertyExcludes */); } - return func(); } - function disallowInAnd(func) { - if (contextFlags & 2 /* DisallowIn */) { - return func(); + function bindPropertyOrMethodOrAccessor(node, symbolKind, symbolExcludes, isBlockScopeContainer) { + if (ts.hasDynamicName(node)) { + bindAnonymousDeclaration(node, symbolKind, "__computed", isBlockScopeContainer); } - setDisallowInContext(true); - var result = func(); - setDisallowInContext(false); - return result; - } - function doInYieldContext(func) { - if (contextFlags & 4 /* Yield */) { - return func(); + else { + bindDeclaration(node, symbolKind, symbolExcludes, isBlockScopeContainer); } - setYieldContext(true); - var result = func(); - setYieldContext(false); - return result; } - function doOutsideOfYieldContext(func) { - if (contextFlags & 4 /* Yield */) { - setYieldContext(false); - var result = func(); - setYieldContext(true); - return result; + } +})(ts || (ts = {})); +/// +/* @internal */ +var ts; +(function (ts) { + function getDeclarationOfKind(symbol, kind) { + var declarations = symbol.declarations; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + if (declaration.kind === kind) { + return declaration; } - return func(); } - function inYieldContext() { - return (contextFlags & 4 /* Yield */) !== 0; - } - function inStrictModeContext() { - return (contextFlags & 1 /* StrictMode */) !== 0; - } - function inGeneratorParameterContext() { - return (contextFlags & 8 /* GeneratorParameter */) !== 0; - } - function inDisallowInContext() { - return (contextFlags & 2 /* DisallowIn */) !== 0; + return undefined; + } + ts.getDeclarationOfKind = getDeclarationOfKind; + // Pool writers to avoid needing to allocate them for every symbol we write. + var stringWriters = []; + function getSingleLineStringWriter() { + if (stringWriters.length == 0) { + var str = ""; + var writeText = function (text) { return str += text; }; + return { + string: function () { return str; }, + writeKeyword: writeText, + writeOperator: writeText, + writePunctuation: writeText, + writeSpace: writeText, + writeStringLiteral: writeText, + writeParameter: writeText, + writeSymbol: writeText, + // Completely ignore indentation for string writers. And map newlines to + // a single space. + writeLine: function () { return str += " "; }, + increaseIndent: function () { }, + decreaseIndent: function () { }, + clear: function () { return str = ""; }, + trackSymbol: function () { } + }; } - function getLineStarts() { - return lineStarts || (lineStarts = ts.computeLineStarts(sourceText)); + return stringWriters.pop(); + } + ts.getSingleLineStringWriter = getSingleLineStringWriter; + function releaseStringWriter(writer) { + writer.clear(); + stringWriters.push(writer); + } + ts.releaseStringWriter = releaseStringWriter; + function getFullWidth(node) { + return node.end - node.pos; + } + ts.getFullWidth = getFullWidth; + // Returns true if this node contains a parse error anywhere underneath it. + function containsParseError(node) { + aggregateChildData(node); + return (node.parserContextFlags & 64 /* ThisNodeOrAnySubNodesHasError */) !== 0; + } + ts.containsParseError = containsParseError; + function aggregateChildData(node) { + if (!(node.parserContextFlags & 128 /* HasAggregatedChildData */)) { + // A node is considered to contain a parse error if: + // a) the parser explicitly marked that it had an error + // b) any of it's children reported that it had an error. + var thisNodeOrAnySubNodesHasError = ((node.parserContextFlags & 32 /* ThisNodeHasError */) !== 0) || + ts.forEachChild(node, containsParseError); + // If so, mark ourselves accordingly. + if (thisNodeOrAnySubNodesHasError) { + node.parserContextFlags |= 64 /* ThisNodeOrAnySubNodesHasError */; + } + // Also mark that we've propogated the child information to this node. This way we can + // always consult the bit directly on this node without needing to check its children + // again. + node.parserContextFlags |= 128 /* HasAggregatedChildData */; } - function getLineAndCharacterFromSourcePosition(position) { - return ts.getLineAndCharacterOfPosition(getLineStarts(), position); + } + function getSourceFileOfNode(node) { + while (node && node.kind !== 228 /* SourceFile */) { + node = node.parent; } - function getPositionFromSourceLineAndCharacter(line, character) { - return ts.getPositionFromLineAndCharacter(getLineStarts(), line, character); + return node; + } + ts.getSourceFileOfNode = getSourceFileOfNode; + function getStartPositionOfLine(line, sourceFile) { + ts.Debug.assert(line >= 0); + return ts.getLineStarts(sourceFile)[line]; + } + ts.getStartPositionOfLine = getStartPositionOfLine; + // This is a useful function for debugging purposes. + function nodePosToString(node) { + var file = getSourceFileOfNode(node); + var loc = ts.getLineAndCharacterOfPosition(file, node.pos); + return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; + } + ts.nodePosToString = nodePosToString; + function getStartPosOfNode(node) { + return node.pos; + } + ts.getStartPosOfNode = getStartPosOfNode; + // Returns true if this node is missing from the actual source code. 'missing' is different + // from 'undefined/defined'. When a node is undefined (which can happen for optional nodes + // in the tree), it is definitel missing. HOwever, a node may be defined, but still be + // missing. This happens whenever the parser knows it needs to parse something, but can't + // get anything in the source code that it expects at that location. For example: + // + // let a: ; + // + // Here, the Type in the Type-Annotation is not-optional (as there is a colon in the source + // code). So the parser will attempt to parse out a type, and will create an actual node. + // However, this node will be 'missing' in the sense that no actual source-code/tokens are + // contained within it. + function nodeIsMissing(node) { + if (!node) { + return true; } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); + return node.pos === node.end && node.kind !== 1 /* EndOfFileToken */; + } + ts.nodeIsMissing = nodeIsMissing; + function nodeIsPresent(node) { + return !nodeIsMissing(node); + } + ts.nodeIsPresent = nodeIsPresent; + function getTokenPosOfNode(node, sourceFile) { + // With nodes that have no width (i.e. 'Missing' nodes), we actually *don't* + // want to skip trivia because this will launch us forward to the next token. + if (nodeIsMissing(node)) { + return node.pos; } - function parseErrorAtPosition(start, length, message, arg0) { - var lastError = ts.lastOrUndefined(sourceFile.parseDiagnostics); - if (!lastError || start !== lastError.start) { - sourceFile.parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - parseErrorBeforeNextFinishedNode = true; + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); + } + ts.getTokenPosOfNode = getTokenPosOfNode; + function getNonDecoratorTokenPosOfNode(node, sourceFile) { + if (nodeIsMissing(node) || !node.decorators) { + return getTokenPosOfNode(node, sourceFile); } - function scanError(message) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, 0, message); + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); + } + ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; + function getSourceTextOfNodeFromSourceFile(sourceFile, node) { + if (nodeIsMissing(node)) { + return ""; } - function getNodePos() { - return scanner.getStartPos(); + var text = sourceFile.text; + return text.substring(ts.skipTrivia(text, node.pos), node.end); + } + ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; + function getTextOfNodeFromSourceText(sourceText, node) { + if (nodeIsMissing(node)) { + return ""; } - function getNodeEnd() { - return scanner.getStartPos(); - } - function nextToken() { - return token = scanner.scan(); + return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); + } + ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; + function getTextOfNode(node) { + return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node); + } + ts.getTextOfNode = getTextOfNode; + // Add an extra underscore to identifiers that start with two underscores to avoid issues with magic names like '__proto__' + function escapeIdentifier(identifier) { + return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; + } + ts.escapeIdentifier = escapeIdentifier; + // Remove extra underscore from escaped identifier + function unescapeIdentifier(identifier) { + return identifier.length >= 3 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ && identifier.charCodeAt(2) === 95 /* _ */ ? identifier.substr(1) : identifier; + } + ts.unescapeIdentifier = unescapeIdentifier; + // Make an identifier from an external module name by extracting the string after the last "/" and replacing + // all non-alphanumeric characters with underscores + function makeIdentifierFromModuleName(moduleName) { + return ts.getBaseFileName(moduleName).replace(/\W/g, "_"); + } + ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; + function isBlockOrCatchScoped(declaration) { + return (getCombinedNodeFlags(declaration) & 12288 /* BlockScoped */) !== 0 || + isCatchClauseVariableDeclaration(declaration); + } + ts.isBlockOrCatchScoped = isBlockOrCatchScoped; + // Gets the nearest enclosing block scope container that has the provided node + // as a descendant, that is not the provided node. + function getEnclosingBlockScopeContainer(node) { + var current = node.parent; + while (current) { + if (isFunctionLike(current)) { + return current; + } + switch (current.kind) { + case 228 /* SourceFile */: + case 208 /* CaseBlock */: + case 224 /* CatchClause */: + case 206 /* ModuleDeclaration */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + return current; + case 180 /* Block */: + // function block is not considered block-scope container + // see comment in binder.ts: bind(...), case for SyntaxKind.Block + if (!isFunctionLike(current.parent)) { + return current; + } + } + current = current.parent; } - function getTokenPos(pos) { - return ts.skipTrivia(sourceText, pos); + } + ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; + function isCatchClauseVariableDeclaration(declaration) { + return declaration && + declaration.kind === 199 /* VariableDeclaration */ && + declaration.parent && + declaration.parent.kind === 224 /* CatchClause */; + } + ts.isCatchClauseVariableDeclaration = isCatchClauseVariableDeclaration; + // Return display name of an identifier + // Computed property names will just be emitted as "[]", where is the source + // text of the expression in the computed property. + function declarationNameToString(name) { + return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); + } + ts.declarationNameToString = declarationNameToString; + function createDiagnosticForNode(node, message, arg0, arg1, arg2) { + var sourceFile = getSourceFileOfNode(node); + var span = getErrorSpanForNode(sourceFile, node); + return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); + } + ts.createDiagnosticForNode = createDiagnosticForNode; + function createDiagnosticForNodeFromMessageChain(node, messageChain) { + var sourceFile = getSourceFileOfNode(node); + var span = getErrorSpanForNode(sourceFile, node); + return { + file: sourceFile, + start: span.start, + length: span.length, + code: messageChain.code, + category: messageChain.category, + messageText: messageChain.next ? messageChain : messageChain.messageText + }; + } + ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; + function getSpanOfTokenAtPosition(sourceFile, pos) { + var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.text, undefined, pos); + scanner.scan(); + var start = scanner.getTokenPos(); + return ts.createTextSpanFromBounds(start, scanner.getTextPos()); + } + ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; + function getErrorSpanForNode(sourceFile, node) { + var errorNode = node; + switch (node.kind) { + case 228 /* SourceFile */: + var pos_1 = ts.skipTrivia(sourceFile.text, 0, false); + if (pos_1 === sourceFile.text.length) { + // file is empty - return span for the beginning of the file + return ts.createTextSpan(0, 0); + } + return getSpanOfTokenAtPosition(sourceFile, pos_1); + // This list is a work in progress. Add missing node kinds to improve their error + // spans. + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + case 202 /* ClassDeclaration */: + case 175 /* ClassExpression */: + case 203 /* InterfaceDeclaration */: + case 206 /* ModuleDeclaration */: + case 205 /* EnumDeclaration */: + case 227 /* EnumMember */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + errorNode = node.name; + break; } - function reScanGreaterToken() { - return token = scanner.reScanGreaterToken(); + if (errorNode === undefined) { + // If we don't have a better node, then just set the error on the first token of + // construct. + return getSpanOfTokenAtPosition(sourceFile, node.pos); } - function reScanSlashToken() { - return token = scanner.reScanSlashToken(); + var pos = nodeIsMissing(errorNode) + ? errorNode.pos + : ts.skipTrivia(sourceFile.text, errorNode.pos); + return ts.createTextSpanFromBounds(pos, errorNode.end); + } + ts.getErrorSpanForNode = getErrorSpanForNode; + function isExternalModule(file) { + return file.externalModuleIndicator !== undefined; + } + ts.isExternalModule = isExternalModule; + function isDeclarationFile(file) { + return (file.flags & 2048 /* DeclarationFile */) !== 0; + } + ts.isDeclarationFile = isDeclarationFile; + function isConstEnumDeclaration(node) { + return node.kind === 205 /* EnumDeclaration */ && isConst(node); + } + ts.isConstEnumDeclaration = isConstEnumDeclaration; + function walkUpBindingElementsAndPatterns(node) { + while (node && (node.kind === 153 /* BindingElement */ || isBindingPattern(node))) { + node = node.parent; } - function reScanTemplateToken() { - return token = scanner.reScanTemplateToken(); + return node; + } + // Returns the node flags for this node and all relevant parent nodes. This is done so that + // nodes like variable declarations and binding elements can returned a view of their flags + // that includes the modifiers from their container. i.e. flags like export/declare aren't + // stored on the variable declaration directly, but on the containing variable statement + // (if it has one). Similarly, flags for let/const are store on the variable declaration + // list. By calling this function, all those flags are combined so that the client can treat + // the node as if it actually had those flags. + function getCombinedNodeFlags(node) { + node = walkUpBindingElementsAndPatterns(node); + var flags = node.flags; + if (node.kind === 199 /* VariableDeclaration */) { + node = node.parent; } - function speculationHelper(callback, isLookAhead) { - var saveToken = token; - var saveParseDiagnosticsLength = sourceFile.parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var saveContextFlags = contextFlags; - var result = isLookAhead ? scanner.lookAhead(callback) : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - if (!result || isLookAhead) { - token = saveToken; - sourceFile.parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; + if (node && node.kind === 200 /* VariableDeclarationList */) { + flags |= node.flags; + node = node.parent; } - function lookAhead(callback) { - return speculationHelper(callback, true); + if (node && node.kind === 181 /* VariableStatement */) { + flags |= node.flags; } - function tryParse(callback) { - return speculationHelper(callback, false); + return flags; + } + ts.getCombinedNodeFlags = getCombinedNodeFlags; + function isConst(node) { + return !!(getCombinedNodeFlags(node) & 8192 /* Const */); + } + ts.isConst = isConst; + function isLet(node) { + return !!(getCombinedNodeFlags(node) & 4096 /* Let */); + } + ts.isLet = isLet; + function isPrologueDirective(node) { + return node.kind === 183 /* ExpressionStatement */ && node.expression.kind === 8 /* StringLiteral */; + } + ts.isPrologueDirective = isPrologueDirective; + function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { + // If parameter/type parameter, the prev token trailing comments are part of this node too + if (node.kind === 130 /* Parameter */ || node.kind === 129 /* TypeParameter */) { + // e.g. (/** blah */ a, /** blah */ b); + // e.g.: ( + // /** blah */ a, + // /** blah */ b); + return ts.concatenate(ts.getTrailingCommentRanges(sourceFileOfNode.text, node.pos), ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos)); } - function isIdentifier() { - if (token === 63 /* Identifier */) { - return true; - } - if (token === 108 /* YieldKeyword */ && inYieldContext()) { - return false; - } - return inStrictModeContext() ? token > 108 /* LastFutureReservedWord */ : token > 99 /* LastReservedWord */; + else { + return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); } - function parseExpected(kind, diagnosticMessage, arg0) { - if (token === kind) { - nextToken(); - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; + } + ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; + function getJsDocComments(node, sourceFileOfNode) { + return ts.filter(getLeadingCommentRangesOfNode(node, sourceFileOfNode), isJsDocComment); + function isJsDocComment(comment) { + // True if the comment starts with '/**' but not if it is '/**/' + return sourceFileOfNode.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && + sourceFileOfNode.text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && + sourceFileOfNode.text.charCodeAt(comment.pos + 3) !== 47 /* slash */; } - function parseOptional(t) { - if (token === t) { - nextToken(); - return true; + } + ts.getJsDocComments = getJsDocComments; + ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; + // Warning: This has the same semantics as the forEach family of functions, + // in that traversal terminates in the event that 'visitor' supplies a truthy value. + function forEachReturnStatement(body, visitor) { + return traverse(body); + function traverse(node) { + switch (node.kind) { + case 192 /* ReturnStatement */: + return visitor(node); + case 208 /* CaseBlock */: + case 180 /* Block */: + case 184 /* IfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 193 /* WithStatement */: + case 194 /* SwitchStatement */: + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + case 195 /* LabeledStatement */: + case 197 /* TryStatement */: + case 224 /* CatchClause */: + return ts.forEachChild(node, traverse); } - return false; } - function parseOptionalToken(t) { - if (token === t) { - var node = createNode(t); - nextToken(); - return finishNode(node); + } + ts.forEachReturnStatement = forEachReturnStatement; + function isVariableLike(node) { + if (node) { + switch (node.kind) { + case 153 /* BindingElement */: + case 227 /* EnumMember */: + case 130 /* Parameter */: + case 225 /* PropertyAssignment */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 226 /* ShorthandPropertyAssignment */: + case 199 /* VariableDeclaration */: + return true; } - return undefined; } - function canParseSemicolon() { - if (token === 21 /* SemicolonToken */) { - return true; + return false; + } + ts.isVariableLike = isVariableLike; + function isAccessor(node) { + if (node) { + switch (node.kind) { + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return true; } - return token === 14 /* CloseBraceToken */ || token === 1 /* EndOfFileToken */ || scanner.hasPrecedingLineBreak(); } - function parseSemicolon(diagnosticMessage) { - if (canParseSemicolon()) { - if (token === 21 /* SemicolonToken */) { - nextToken(); - } - return true; - } - else { - return parseExpected(21 /* SemicolonToken */, diagnosticMessage); + return false; + } + ts.isAccessor = isAccessor; + function isFunctionLike(node) { + if (node) { + switch (node.kind) { + case 136 /* Constructor */: + case 163 /* FunctionExpression */: + case 201 /* FunctionDeclaration */: + case 164 /* ArrowFunction */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + case 201 /* FunctionDeclaration */: + return true; } } - function createNode(kind, pos) { - nodeCount++; - var node = new (nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)))(); - if (!(pos >= 0)) { - pos = scanner.getStartPos(); + return false; + } + ts.isFunctionLike = isFunctionLike; + function isFunctionBlock(node) { + return node && node.kind === 180 /* Block */ && isFunctionLike(node.parent); + } + ts.isFunctionBlock = isFunctionBlock; + function isObjectLiteralMethod(node) { + return node && node.kind === 135 /* MethodDeclaration */ && node.parent.kind === 155 /* ObjectLiteralExpression */; + } + ts.isObjectLiteralMethod = isObjectLiteralMethod; + function getContainingFunction(node) { + while (true) { + node = node.parent; + if (!node || isFunctionLike(node)) { + return node; } - node.pos = pos; - node.end = pos; - return node; } - function finishNode(node) { - node.end = scanner.getStartPos(); - if (contextFlags) { - node.parserContextFlags = contextFlags; + } + ts.getContainingFunction = getContainingFunction; + function getThisContainer(node, includeArrowFunctions) { + while (true) { + node = node.parent; + if (!node) { + return undefined; } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.parserContextFlags |= 16 /* ContainsError */; + switch (node.kind) { + case 128 /* ComputedPropertyName */: + // If the grandparent node is an object literal (as opposed to a class), + // then the computed property is not a 'this' container. + // A computed property name in a class needs to be a this container + // so that we can error on it. + if (node.parent.parent.kind === 202 /* ClassDeclaration */) { + return node; + } + // If this is a computed property, then the parent should not + // make it a this container. The parent might be a property + // in an object literal, like a method or accessor. But in order for + // such a parent to be a this container, the reference must be in + // the *body* of the container. + node = node.parent; + break; + case 131 /* Decorator */: + // Decorators are always applied outside of the body of a class or method. + if (node.parent.kind === 130 /* Parameter */ && isClassElement(node.parent.parent)) { + // If the decorator's parent is a Parameter, we resolve the this container from + // the grandparent class declaration. + node = node.parent.parent; + } + else if (isClassElement(node.parent)) { + // If the decorator's parent is a class element, we resolve the 'this' container + // from the parent class declaration. + node = node.parent; + } + break; + case 164 /* ArrowFunction */: + if (!includeArrowFunctions) { + continue; + } + // Fall through + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 206 /* ModuleDeclaration */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 205 /* EnumDeclaration */: + case 228 /* SourceFile */: + return node; } - return node; } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); + } + ts.getThisContainer = getThisContainer; + function getSuperContainer(node, includeFunctions) { + while (true) { + node = node.parent; + if (!node) + return node; + switch (node.kind) { + case 128 /* ComputedPropertyName */: + // If the grandparent node is an object literal (as opposed to a class), + // then the computed property is not a 'super' container. + // A computed property name in a class needs to be a super container + // so that we can error on it. + if (node.parent.parent.kind === 202 /* ClassDeclaration */) { + return node; + } + // If this is a computed property, then the parent should not + // make it a super container. The parent might be a property + // in an object literal, like a method or accessor. But in order for + // such a parent to be a super container, the reference must be in + // the *body* of the container. + node = node.parent; + break; + case 131 /* Decorator */: + // Decorators are always applied outside of the body of a class or method. + if (node.parent.kind === 130 /* Parameter */ && isClassElement(node.parent.parent)) { + // If the decorator's parent is a Parameter, we resolve the this container from + // the grandparent class declaration. + node = node.parent.parent; + } + else if (isClassElement(node.parent)) { + // If the decorator's parent is a class element, we resolve the 'this' container + // from the parent class declaration. + node = node.parent; + } + break; + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + if (!includeFunctions) { + continue; + } + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return node; } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - return ts.hasProperty(identifiers, text) ? identifiers[text] : (identifiers[text] = text); - } - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(63 /* Identifier */); - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(63 /* Identifier */, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); + } + ts.getSuperContainer = getSuperContainer; + function getInvokedExpression(node) { + if (node.kind === 160 /* TaggedTemplateExpression */) { + return node.tag; } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); + // Will either be a CallExpression or NewExpression. + return node.expression; + } + ts.getInvokedExpression = getInvokedExpression; + function nodeCanBeDecorated(node) { + switch (node.kind) { + case 202 /* ClassDeclaration */: + // classes are valid targets + return true; + case 133 /* PropertyDeclaration */: + // property declarations are valid if their parent is a class declaration. + return node.parent.kind === 202 /* ClassDeclaration */; + case 130 /* Parameter */: + // if the parameter's parent has a body and its grandparent is a class declaration, this is a valid target; + return node.parent.body && node.parent.parent.kind === 202 /* ClassDeclaration */; + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 135 /* MethodDeclaration */: + // if this method has a body and its parent is a class declaration, this is a valid target. + return node.body && node.parent.kind === 202 /* ClassDeclaration */; } - function parseIdentifierName() { - return createIdentifier(isIdentifierOrKeyword()); + return false; + } + ts.nodeCanBeDecorated = nodeCanBeDecorated; + function nodeIsDecorated(node) { + switch (node.kind) { + case 202 /* ClassDeclaration */: + if (node.decorators) { + return true; + } + return false; + case 133 /* PropertyDeclaration */: + case 130 /* Parameter */: + if (node.decorators) { + return true; + } + return false; + case 137 /* GetAccessor */: + if (node.body && node.decorators) { + return true; + } + return false; + case 135 /* MethodDeclaration */: + case 138 /* SetAccessor */: + if (node.body && node.decorators) { + return true; + } + return false; } - function isLiteralPropertyName() { - return isIdentifierOrKeyword() || token === 7 /* StringLiteral */ || token === 6 /* NumericLiteral */; + return false; + } + ts.nodeIsDecorated = nodeIsDecorated; + function childIsDecorated(node) { + switch (node.kind) { + case 202 /* ClassDeclaration */: + return ts.forEach(node.members, nodeOrChildIsDecorated); + case 135 /* MethodDeclaration */: + case 138 /* SetAccessor */: + return ts.forEach(node.parameters, nodeIsDecorated); } - function parsePropertyName() { - if (token === 7 /* StringLiteral */ || token === 6 /* NumericLiteral */) { - return parseLiteralNode(true); - } - if (token === 17 /* OpenBracketToken */) { - return parseComputedPropertyName(); + return false; + } + ts.childIsDecorated = childIsDecorated; + function nodeOrChildIsDecorated(node) { + return nodeIsDecorated(node) || childIsDecorated(node); + } + ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; + function isExpression(node) { + switch (node.kind) { + case 93 /* ThisKeyword */: + case 91 /* SuperKeyword */: + case 89 /* NullKeyword */: + case 95 /* TrueKeyword */: + case 80 /* FalseKeyword */: + case 9 /* RegularExpressionLiteral */: + case 154 /* ArrayLiteralExpression */: + case 155 /* ObjectLiteralExpression */: + case 156 /* PropertyAccessExpression */: + case 157 /* ElementAccessExpression */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: + case 160 /* TaggedTemplateExpression */: + case 161 /* TypeAssertionExpression */: + case 162 /* ParenthesizedExpression */: + case 163 /* FunctionExpression */: + case 175 /* ClassExpression */: + case 164 /* ArrowFunction */: + case 167 /* VoidExpression */: + case 165 /* DeleteExpression */: + case 166 /* TypeOfExpression */: + case 168 /* PrefixUnaryExpression */: + case 169 /* PostfixUnaryExpression */: + case 170 /* BinaryExpression */: + case 171 /* ConditionalExpression */: + case 174 /* SpreadElementExpression */: + case 172 /* TemplateExpression */: + case 10 /* NoSubstitutionTemplateLiteral */: + case 176 /* OmittedExpression */: + return true; + case 127 /* QualifiedName */: + while (node.parent.kind === 127 /* QualifiedName */) { + node = node.parent; + } + return node.parent.kind === 145 /* TypeQuery */; + case 65 /* Identifier */: + if (node.parent.kind === 145 /* TypeQuery */) { + return true; + } + // fall through + case 7 /* NumericLiteral */: + case 8 /* StringLiteral */: + var parent_1 = node.parent; + switch (parent_1.kind) { + case 199 /* VariableDeclaration */: + case 130 /* Parameter */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 227 /* EnumMember */: + case 225 /* PropertyAssignment */: + case 153 /* BindingElement */: + return parent_1.initializer === node; + case 183 /* ExpressionStatement */: + case 184 /* IfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + case 192 /* ReturnStatement */: + case 193 /* WithStatement */: + case 194 /* SwitchStatement */: + case 221 /* CaseClause */: + case 196 /* ThrowStatement */: + case 194 /* SwitchStatement */: + return parent_1.expression === node; + case 187 /* ForStatement */: + var forStatement = parent_1; + return (forStatement.initializer === node && forStatement.initializer.kind !== 200 /* VariableDeclarationList */) || + forStatement.condition === node || + forStatement.incrementor === node; + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + var forInStatement = parent_1; + return (forInStatement.initializer === node && forInStatement.initializer.kind !== 200 /* VariableDeclarationList */) || + forInStatement.expression === node; + case 161 /* TypeAssertionExpression */: + return node === parent_1.expression; + case 178 /* TemplateSpan */: + return node === parent_1.expression; + case 128 /* ComputedPropertyName */: + return node === parent_1.expression; + case 131 /* Decorator */: + return true; + default: + if (isExpression(parent_1)) { + return true; + } + } + } + return false; + } + ts.isExpression = isExpression; + function isInstantiatedModule(node, preserveConstEnums) { + var moduleState = ts.getModuleInstanceState(node); + return moduleState === 1 /* Instantiated */ || + (preserveConstEnums && moduleState === 2 /* ConstEnumOnly */); + } + ts.isInstantiatedModule = isInstantiatedModule; + function isExternalModuleImportEqualsDeclaration(node) { + return node.kind === 209 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 220 /* ExternalModuleReference */; + } + ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; + function getExternalModuleImportEqualsDeclarationExpression(node) { + ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); + return node.moduleReference.expression; + } + ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; + function isInternalModuleImportEqualsDeclaration(node) { + return node.kind === 209 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 220 /* ExternalModuleReference */; + } + ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; + function getExternalModuleName(node) { + if (node.kind === 210 /* ImportDeclaration */) { + return node.moduleSpecifier; + } + if (node.kind === 209 /* ImportEqualsDeclaration */) { + var reference = node.moduleReference; + if (reference.kind === 220 /* ExternalModuleReference */) { + return reference.expression; } - return parseIdentifierName(); } - function parseComputedPropertyName() { - var node = createNode(121 /* ComputedPropertyName */); - parseExpected(17 /* OpenBracketToken */); - var yieldContext = inYieldContext(); - if (inGeneratorParameterContext()) { - setYieldContext(false); + if (node.kind === 216 /* ExportDeclaration */) { + return node.moduleSpecifier; + } + } + ts.getExternalModuleName = getExternalModuleName; + function hasDotDotDotToken(node) { + return node && node.kind === 130 /* Parameter */ && node.dotDotDotToken !== undefined; + } + ts.hasDotDotDotToken = hasDotDotDotToken; + function hasQuestionToken(node) { + if (node) { + switch (node.kind) { + case 130 /* Parameter */: + return node.questionToken !== undefined; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + return node.questionToken !== undefined; + case 226 /* ShorthandPropertyAssignment */: + case 225 /* PropertyAssignment */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + return node.questionToken !== undefined; } - node.expression = allowInAnd(parseExpression); - if (inGeneratorParameterContext()) { - setYieldContext(yieldContext); + } + return false; + } + ts.hasQuestionToken = hasQuestionToken; + function hasRestParameters(s) { + return s.parameters.length > 0 && ts.lastOrUndefined(s.parameters).dotDotDotToken !== undefined; + } + ts.hasRestParameters = hasRestParameters; + function isLiteralKind(kind) { + return 7 /* FirstLiteralToken */ <= kind && kind <= 10 /* LastLiteralToken */; + } + ts.isLiteralKind = isLiteralKind; + function isTextualLiteralKind(kind) { + return kind === 8 /* StringLiteral */ || kind === 10 /* NoSubstitutionTemplateLiteral */; + } + ts.isTextualLiteralKind = isTextualLiteralKind; + function isTemplateLiteralKind(kind) { + return 10 /* FirstTemplateToken */ <= kind && kind <= 13 /* LastTemplateToken */; + } + ts.isTemplateLiteralKind = isTemplateLiteralKind; + function isBindingPattern(node) { + return !!node && (node.kind === 152 /* ArrayBindingPattern */ || node.kind === 151 /* ObjectBindingPattern */); + } + ts.isBindingPattern = isBindingPattern; + function isInAmbientContext(node) { + while (node) { + if (node.flags & (2 /* Ambient */ | 2048 /* DeclarationFile */)) { + return true; } - parseExpected(18 /* CloseBracketToken */); - return finishNode(node); + node = node.parent; } - function parseContextualModifier(t) { - return token === t && tryParse(nextTokenCanFollowModifier); + return false; + } + ts.isInAmbientContext = isInAmbientContext; + function isDeclaration(node) { + switch (node.kind) { + case 164 /* ArrowFunction */: + case 153 /* BindingElement */: + case 202 /* ClassDeclaration */: + case 136 /* Constructor */: + case 205 /* EnumDeclaration */: + case 227 /* EnumMember */: + case 218 /* ExportSpecifier */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 137 /* GetAccessor */: + case 211 /* ImportClause */: + case 209 /* ImportEqualsDeclaration */: + case 214 /* ImportSpecifier */: + case 203 /* InterfaceDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 206 /* ModuleDeclaration */: + case 212 /* NamespaceImport */: + case 130 /* Parameter */: + case 225 /* PropertyAssignment */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 138 /* SetAccessor */: + case 226 /* ShorthandPropertyAssignment */: + case 204 /* TypeAliasDeclaration */: + case 129 /* TypeParameter */: + case 199 /* VariableDeclaration */: + return true; } - function nextTokenCanFollowModifier() { - nextToken(); - return canFollowModifier(); + return false; + } + ts.isDeclaration = isDeclaration; + function isStatement(n) { + switch (n.kind) { + case 191 /* BreakStatement */: + case 190 /* ContinueStatement */: + case 198 /* DebuggerStatement */: + case 185 /* DoStatement */: + case 183 /* ExpressionStatement */: + case 182 /* EmptyStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 187 /* ForStatement */: + case 184 /* IfStatement */: + case 195 /* LabeledStatement */: + case 192 /* ReturnStatement */: + case 194 /* SwitchStatement */: + case 94 /* ThrowKeyword */: + case 197 /* TryStatement */: + case 181 /* VariableStatement */: + case 186 /* WhileStatement */: + case 193 /* WithStatement */: + case 215 /* ExportAssignment */: + return true; + default: + return false; } - function parseAnyContextualModifier() { - return ts.isModifier(token) && tryParse(nextTokenCanFollowContextualModifier); + } + ts.isStatement = isStatement; + function isClassElement(n) { + switch (n.kind) { + case 136 /* Constructor */: + case 133 /* PropertyDeclaration */: + case 135 /* MethodDeclaration */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 134 /* MethodSignature */: + case 141 /* IndexSignature */: + return true; + default: + return false; } - function nextTokenCanFollowContextualModifier() { - if (token === 68 /* ConstKeyword */) { - return nextToken() === 75 /* EnumKeyword */; + } + ts.isClassElement = isClassElement; + // True if the given identifier, string literal, or number literal is the name of a declaration node + function isDeclarationName(name) { + if (name.kind !== 65 /* Identifier */ && name.kind !== 8 /* StringLiteral */ && name.kind !== 7 /* NumericLiteral */) { + return false; + } + var parent = name.parent; + if (parent.kind === 214 /* ImportSpecifier */ || parent.kind === 218 /* ExportSpecifier */) { + if (parent.propertyName) { + return true; } - nextToken(); - return canFollowModifier(); } - function canFollowModifier() { - return token === 17 /* OpenBracketToken */ || token === 34 /* AsteriskToken */ || isLiteralPropertyName(); + if (isDeclaration(parent)) { + return parent.name === name; } - function isListElement(kind, inErrorRecovery) { - switch (kind) { - case 0 /* SourceElements */: - case 1 /* ModuleElements */: - return isSourceElement(inErrorRecovery); - case 2 /* BlockStatements */: - case 4 /* SwitchClauseStatements */: - return isStatement(inErrorRecovery); - case 3 /* SwitchClauses */: - return token === 65 /* CaseKeyword */ || token === 71 /* DefaultKeyword */; - case 5 /* TypeMembers */: - return isStartOfTypeMember(); - case 6 /* ClassMembers */: - return lookAhead(isClassMemberStart); - case 7 /* EnumMembers */: - return token === 17 /* OpenBracketToken */ || isLiteralPropertyName(); - case 11 /* ObjectLiteralMembers */: - return token === 17 /* OpenBracketToken */ || token === 34 /* AsteriskToken */ || isLiteralPropertyName(); - case 8 /* TypeReferences */: - return isIdentifier() && !isNotHeritageClauseTypeName(); - case 9 /* VariableDeclarations */: - case 14 /* TypeParameters */: - return isIdentifier(); - case 10 /* ArgumentExpressions */: - return token === 22 /* CommaToken */ || isStartOfExpression(); - case 12 /* ArrayLiteralMembers */: - return token === 22 /* CommaToken */ || isStartOfExpression(); - case 13 /* Parameters */: - return isStartOfParameter(); - case 15 /* TypeArguments */: - case 16 /* TupleElementTypes */: - return token === 22 /* CommaToken */ || isStartOfType(); - case 17 /* HeritageClauses */: - return isHeritageClause(); + return false; + } + ts.isDeclarationName = isDeclarationName; + // An alias symbol is created by one of the following declarations: + // import = ... + // import from ... + // import * as from ... + // import { x as } from ... + // export { x as } from ... + // export = ... + // export default ... + function isAliasSymbolDeclaration(node) { + return node.kind === 209 /* ImportEqualsDeclaration */ || + node.kind === 211 /* ImportClause */ && !!node.name || + node.kind === 212 /* NamespaceImport */ || + node.kind === 214 /* ImportSpecifier */ || + node.kind === 218 /* ExportSpecifier */ || + node.kind === 215 /* ExportAssignment */ && node.expression.kind === 65 /* Identifier */; + } + ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; + function getClassExtendsHeritageClauseElement(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 79 /* ExtendsKeyword */); + return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; + } + ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; + function getClassImplementsHeritageClauseElements(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 102 /* ImplementsKeyword */); + return heritageClause ? heritageClause.types : undefined; + } + ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; + function getInterfaceBaseTypeNodes(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 79 /* ExtendsKeyword */); + return heritageClause ? heritageClause.types : undefined; + } + ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; + function getHeritageClause(clauses, kind) { + if (clauses) { + for (var _i = 0; _i < clauses.length; _i++) { + var clause = clauses[_i]; + if (clause.token === kind) { + return clause; + } } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); + return undefined; + } + ts.getHeritageClause = getHeritageClause; + function tryResolveScriptReference(host, sourceFile, reference) { + if (!host.getCompilerOptions().noResolve) { + var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); + referenceFileName = ts.getNormalizedAbsolutePath(referenceFileName, host.getCurrentDirectory()); + return host.getSourceFile(referenceFileName); } - function isNotHeritageClauseTypeName() { - if (token === 100 /* ImplementsKeyword */ || token === 77 /* ExtendsKeyword */) { - return lookAhead(nextTokenIsIdentifier); + } + ts.tryResolveScriptReference = tryResolveScriptReference; + function getAncestor(node, kind) { + while (node) { + if (node.kind === kind) { + return node; } - return false; + node = node.parent; } - function isListTerminator(kind) { - if (token === 1 /* EndOfFileToken */) { - return true; + return undefined; + } + ts.getAncestor = getAncestor; + function getFileReferenceFromReferencePath(comment, commentRange) { + var simpleReferenceRegEx = /^\/\/\/\s*/gim; + if (simpleReferenceRegEx.exec(comment)) { + if (isNoDefaultLibRegEx.exec(comment)) { + return { + isNoDefaultLib: true + }; } - switch (kind) { - case 1 /* ModuleElements */: - case 2 /* BlockStatements */: - case 3 /* SwitchClauses */: - case 5 /* TypeMembers */: - case 6 /* ClassMembers */: - case 7 /* EnumMembers */: - case 11 /* ObjectLiteralMembers */: - return token === 14 /* CloseBraceToken */; - case 4 /* SwitchClauseStatements */: - return token === 14 /* CloseBraceToken */ || token === 65 /* CaseKeyword */ || token === 71 /* DefaultKeyword */; - case 8 /* TypeReferences */: - return token === 13 /* OpenBraceToken */ || token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */; - case 9 /* VariableDeclarations */: - return isVariableDeclaratorListTerminator(); - case 14 /* TypeParameters */: - return token === 24 /* GreaterThanToken */ || token === 15 /* OpenParenToken */ || token === 13 /* OpenBraceToken */ || token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */; - case 10 /* ArgumentExpressions */: - return token === 16 /* CloseParenToken */ || token === 21 /* SemicolonToken */; - case 12 /* ArrayLiteralMembers */: - case 16 /* TupleElementTypes */: - return token === 18 /* CloseBracketToken */; - case 13 /* Parameters */: - return token === 16 /* CloseParenToken */ || token === 18 /* CloseBracketToken */ || token === 13 /* OpenBraceToken */; - case 15 /* TypeArguments */: - return token === 24 /* GreaterThanToken */ || token === 15 /* OpenParenToken */; - case 17 /* HeritageClauses */: - return token === 13 /* OpenBraceToken */ || token === 14 /* CloseBraceToken */; + else { + var matchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); + if (matchResult) { + var start = commentRange.pos; + var end = commentRange.end; + return { + fileReference: { + pos: start, + end: end, + fileName: matchResult[3] + }, + isNoDefaultLib: false + }; + } + else { + return { + diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, + isNoDefaultLib: false + }; + } } } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; + return undefined; + } + ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; + function isKeyword(token) { + return 66 /* FirstKeyword */ <= token && token <= 126 /* LastKeyword */; + } + ts.isKeyword = isKeyword; + function isTrivia(token) { + return 2 /* FirstTriviaToken */ <= token && token <= 6 /* LastTriviaToken */; + } + ts.isTrivia = isTrivia; + /** + * A declaration has a dynamic name if both of the following are true: + * 1. The declaration has a computed property name + * 2. The computed name is *not* expressed as Symbol., where name + * is a property of the Symbol constructor that denotes a built in + * Symbol. + */ + function hasDynamicName(declaration) { + return declaration.name && + declaration.name.kind === 128 /* ComputedPropertyName */ && + !isWellKnownSymbolSyntactically(declaration.name.expression); + } + ts.hasDynamicName = hasDynamicName; + /** + * Checks if the expression is of the form: + * Symbol.name + * where Symbol is literally the word "Symbol", and name is any identifierName + */ + function isWellKnownSymbolSyntactically(node) { + return node.kind === 156 /* PropertyAccessExpression */ && isESSymbolIdentifier(node.expression); + } + ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; + function getPropertyNameForPropertyNameNode(name) { + if (name.kind === 65 /* Identifier */ || name.kind === 8 /* StringLiteral */ || name.kind === 7 /* NumericLiteral */) { + return name.text; + } + if (name.kind === 128 /* ComputedPropertyName */) { + var nameExpression = name.expression; + if (isWellKnownSymbolSyntactically(nameExpression)) { + var rightHandSideName = nameExpression.name.text; + return getPropertyNameForKnownSymbolName(rightHandSideName); } - if (token === 84 /* InKeyword */) { + } + return undefined; + } + ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; + function getPropertyNameForKnownSymbolName(symbolName) { + return "__@" + symbolName; + } + ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; + /** + * Includes the word "Symbol" with unicode escapes + */ + function isESSymbolIdentifier(node) { + return node.kind === 65 /* Identifier */ && node.text === "Symbol"; + } + ts.isESSymbolIdentifier = isESSymbolIdentifier; + function isModifier(token) { + switch (token) { + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + case 109 /* StaticKeyword */: + case 78 /* ExportKeyword */: + case 115 /* DeclareKeyword */: + case 70 /* ConstKeyword */: + case 73 /* DefaultKeyword */: return true; + } + return false; + } + ts.isModifier = isModifier; + function nodeStartsNewLexicalEnvironment(n) { + return isFunctionLike(n) || n.kind === 206 /* ModuleDeclaration */ || n.kind === 228 /* SourceFile */; + } + ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; + function nodeIsSynthesized(node) { + return node.pos === -1; + } + ts.nodeIsSynthesized = nodeIsSynthesized; + function createSynthesizedNode(kind, startsOnNewLine) { + var node = ts.createNode(kind); + node.pos = -1; + node.end = -1; + node.startsOnNewLine = startsOnNewLine; + return node; + } + ts.createSynthesizedNode = createSynthesizedNode; + function createSynthesizedNodeArray() { + var array = []; + array.pos = -1; + array.end = -1; + return array; + } + ts.createSynthesizedNodeArray = createSynthesizedNodeArray; + function createDiagnosticCollection() { + var nonFileDiagnostics = []; + var fileDiagnostics = {}; + var diagnosticsModified = false; + var modificationCount = 0; + return { + add: add, + getGlobalDiagnostics: getGlobalDiagnostics, + getDiagnostics: getDiagnostics, + getModificationCount: getModificationCount + }; + function getModificationCount() { + return modificationCount; + } + function add(diagnostic) { + var diagnostics; + if (diagnostic.file) { + diagnostics = fileDiagnostics[diagnostic.file.fileName]; + if (!diagnostics) { + diagnostics = []; + fileDiagnostics[diagnostic.file.fileName] = diagnostics; + } } - if (token === 31 /* EqualsGreaterThanToken */) { - return true; + else { + diagnostics = nonFileDiagnostics; } - return false; + diagnostics.push(diagnostic); + diagnosticsModified = true; + modificationCount++; } - function isInSomeParsingContext() { - for (var kind = 0; kind < 18 /* Count */; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, true) || isListTerminator(kind)) { - return true; - } - } - } - return false; + function getGlobalDiagnostics() { + sortAndDeduplicate(); + return nonFileDiagnostics; } - function parseList(kind, checkForStrictMode, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = []; - result.pos = getNodePos(); - var savedStrictModeContext = inStrictModeContext(); - while (!isListTerminator(kind)) { - if (isListElement(kind, false)) { - var element = parseElement(); - result.push(element); - if (checkForStrictMode && !inStrictModeContext()) { - if (ts.isPrologueDirective(element)) { - if (isUseStrictPrologueDirective(sourceFile, element)) { - setStrictModeContext(true); - checkForStrictMode = false; - } - } - else { - checkForStrictMode = false; - } - } - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; + function getDiagnostics(fileName) { + sortAndDeduplicate(); + if (fileName) { + return fileDiagnostics[fileName] || []; + } + var allDiagnostics = []; + function pushDiagnostic(d) { + allDiagnostics.push(d); + } + ts.forEach(nonFileDiagnostics, pushDiagnostic); + for (var key in fileDiagnostics) { + if (ts.hasProperty(fileDiagnostics, key)) { + ts.forEach(fileDiagnostics[key], pushDiagnostic); } } - setStrictModeContext(savedStrictModeContext); - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); } - function abortParsingListOrMoveToNextToken(kind) { - parseErrorAtCurrentToken(parsingContextErrors(kind)); - if (isInSomeParsingContext()) { - return true; + function sortAndDeduplicate() { + if (!diagnosticsModified) { + return; } - nextToken(); - return false; - } - function parseDelimitedList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = []; - result.pos = getNodePos(); - var commaStart = -1; - while (true) { - if (isListElement(kind, false)) { - result.push(parseElement()); - commaStart = scanner.getTokenPos(); - if (parseOptional(22 /* CommaToken */)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(22 /* CommaToken */); - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; + diagnosticsModified = false; + nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); + for (var key in fileDiagnostics) { + if (ts.hasProperty(fileDiagnostics, key)) { + fileDiagnostics[key] = ts.sortAndDeduplicateDiagnostics(fileDiagnostics[key]); } } - if (commaStart >= 0) { - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; } - function createMissingList() { - var pos = getNodePos(); - var result = []; - result.pos = pos; - result.end = pos; - return result; + } + ts.createDiagnosticCollection = createDiagnosticCollection; + // This consists of the first 19 unprintable ASCII characters, canonical escapes, lineSeparator, + // paragraphSeparator, and nextLine. The latter three are just desirable to suppress new lines in + // the language service. These characters should be escaped when printing, and if any characters are added, + // the map below must be updated. Note that this regexp *does not* include the 'delete' character. + // There is no reason for this other than that JSON.stringify does not handle it either. + var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; + var escapedCharsMap = { + "\0": "\\0", + "\t": "\\t", + "\v": "\\v", + "\f": "\\f", + "\b": "\\b", + "\r": "\\r", + "\n": "\\n", + "\\": "\\\\", + "\"": "\\\"", + "\u2028": "\\u2028", + "\u2029": "\\u2029", + "\u0085": "\\u0085" // nextLine + }; + /** + * Based heavily on the abstract 'Quote'/'QuoteJSONString' operation from ECMA-262 (24.3.2.2), + * but augmented for a few select characters (e.g. lineSeparator, paragraphSeparator, nextLine) + * Note that this doesn't actually wrap the input in double quotes. + */ + function escapeString(s) { + s = escapedCharsRegExp.test(s) ? s.replace(escapedCharsRegExp, getReplacement) : s; + return s; + function getReplacement(c) { + return escapedCharsMap[c] || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; + } + ts.escapeString = escapeString; + function get16BitUnicodeEscapeSequence(charCode) { + var hexCharCode = charCode.toString(16).toUpperCase(); + var paddedHexCode = ("0000" + hexCharCode).slice(-4); + return "\\u" + paddedHexCode; + } + var nonAsciiCharacters = /[^\u0000-\u007F]/g; + function escapeNonAsciiCharacters(s) { + // Replace non-ASCII characters with '\uNNNN' escapes if any exist. + // Otherwise just return the original string. + return nonAsciiCharacters.test(s) ? + s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : + s; + } + ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; + var indentStrings = ["", " "]; + function getIndentString(level) { + if (indentStrings[level] === undefined) { + indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; + } + return indentStrings[level]; + } + ts.getIndentString = getIndentString; + function getIndentSize() { + return indentStrings[1].length; + } + ts.getIndentSize = getIndentSize; + function createTextWriter(newLine) { + var output = ""; + var indent = 0; + var lineStart = true; + var lineCount = 0; + var linePos = 0; + function write(s) { + if (s && s.length) { + if (lineStart) { + output += getIndentString(indent); + lineStart = false; + } + output += s; } - return createMissingList(); } - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(19 /* DotToken */)) { - var node = createNode(120 /* QualifiedName */, entity.pos); - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); + function rawWrite(s) { + if (s !== undefined) { + if (lineStart) { + lineStart = false; + } + output += s; } - return entity; } - function parseRightSideOfDot(allowIdentifierNames) { - if (scanner.hasPrecedingLineBreak() && scanner.isReservedWord()) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode(63 /* Identifier */, true, ts.Diagnostics.Identifier_expected); + function writeLiteral(s) { + if (s && s.length) { + write(s); + var lineStartsOfS = ts.computeLineStarts(s); + if (lineStartsOfS.length > 1) { + lineCount = lineCount + lineStartsOfS.length - 1; + linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); } } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); } - function parseTokenNode() { - var node = createNode(token); - nextToken(); - return finishNode(node); + function writeLine() { + if (!lineStart) { + output += newLine; + lineCount++; + linePos = output.length; + lineStart = true; + } } - function parseTemplateExpression() { - var template = createNode(159 /* TemplateExpression */); - template.head = parseLiteralNode(); - ts.Debug.assert(template.head.kind === 10 /* TemplateHead */, "Template head has wrong token kind"); - var templateSpans = []; - templateSpans.pos = getNodePos(); - do { - templateSpans.push(parseTemplateSpan()); - } while (templateSpans[templateSpans.length - 1].literal.kind === 11 /* TemplateMiddle */); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); + function writeTextOfNode(sourceFile, node) { + write(getSourceTextOfNodeFromSourceFile(sourceFile, node)); } - function parseTemplateSpan() { - var span = createNode(162 /* TemplateSpan */); - span.expression = allowInAnd(parseExpression); - var literal; - if (token === 14 /* CloseBraceToken */) { - reScanTemplateToken(); - literal = parseLiteralNode(); + return { + write: write, + rawWrite: rawWrite, + writeTextOfNode: writeTextOfNode, + writeLiteral: writeLiteral, + writeLine: writeLine, + increaseIndent: function () { return indent++; }, + decreaseIndent: function () { return indent--; }, + getIndent: function () { return indent; }, + getTextPos: function () { return output.length; }, + getLine: function () { return lineCount + 1; }, + getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, + getText: function () { return output; } + }; + } + ts.createTextWriter = createTextWriter; + function getOwnEmitOutputFilePath(sourceFile, host, extension) { + var compilerOptions = host.getCompilerOptions(); + var emitOutputFilePathWithoutExtension; + if (compilerOptions.outDir) { + emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); + } + else { + emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); + } + return emitOutputFilePathWithoutExtension + extension; + } + ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; + function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { + var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); + sourceFilePath = sourceFilePath.replace(host.getCommonSourceDirectory(), ""); + return ts.combinePaths(newDirPath, sourceFilePath); + } + ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; + function writeFile(host, diagnostics, fileName, data, writeByteOrderMark) { + host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { + diagnostics.push(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); + }); + } + ts.writeFile = writeFile; + function getLineOfLocalPosition(currentSourceFile, pos) { + return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; + } + ts.getLineOfLocalPosition = getLineOfLocalPosition; + function getFirstConstructorWithBody(node) { + return ts.forEach(node.members, function (member) { + if (member.kind === 136 /* Constructor */ && nodeIsPresent(member.body)) { + return member; } - else { - literal = createMissingNode(12 /* TemplateTail */, false, ts.Diagnostics._0_expected, ts.tokenToString(14 /* CloseBraceToken */)); + }); + } + ts.getFirstConstructorWithBody = getFirstConstructorWithBody; + function shouldEmitToOwnFile(sourceFile, compilerOptions) { + if (!isDeclarationFile(sourceFile)) { + if ((isExternalModule(sourceFile) || !compilerOptions.out)) { + // 1. in-browser single file compilation scenario + // 2. non .js file + return compilerOptions.isolatedModules || !ts.fileExtensionIs(sourceFile.fileName, ".js"); } - span.literal = literal; - return finishNode(span); + return false; } - function parseLiteralNode(internName) { - var node = createNode(token); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.isUnterminated()) { - node.isUnterminated = true; + return false; + } + ts.shouldEmitToOwnFile = shouldEmitToOwnFile; + function getAllAccessorDeclarations(declarations, accessor) { + var firstAccessor; + var secondAccessor; + var getAccessor; + var setAccessor; + if (hasDynamicName(accessor)) { + firstAccessor = accessor; + if (accessor.kind === 137 /* GetAccessor */) { + getAccessor = accessor; } - var tokenPos = scanner.getTokenPos(); - nextToken(); - finishNode(node); - if (node.kind === 6 /* NumericLiteral */ && sourceText.charCodeAt(tokenPos) === 48 /* _0 */ && ts.isOctalDigit(sourceText.charCodeAt(tokenPos + 1))) { - node.flags |= 8192 /* OctalLiteral */; + else if (accessor.kind === 138 /* SetAccessor */) { + setAccessor = accessor; } - return node; - } - function parseTypeReference() { - var node = createNode(132 /* TypeReference */); - node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token === 23 /* LessThanToken */) { - node.typeArguments = parseBracketedList(15 /* TypeArguments */, parseType, 23 /* LessThanToken */, 24 /* GreaterThanToken */); + else { + ts.Debug.fail("Accessor has wrong kind"); } - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(135 /* TypeQuery */); - parseExpected(95 /* TypeOfKeyword */); - node.exprName = parseEntityName(true); - return finishNode(node); } - function parseTypeParameter() { - var node = createNode(122 /* TypeParameter */); - node.name = parseIdentifier(); - if (parseOptional(77 /* ExtendsKeyword */)) { - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - node.expression = parseUnaryExpressionOrHigher(); + else { + ts.forEach(declarations, function (member) { + if ((member.kind === 137 /* GetAccessor */ || member.kind === 138 /* SetAccessor */) + && (member.flags & 128 /* Static */) === (accessor.flags & 128 /* Static */)) { + var memberName = getPropertyNameForPropertyNameNode(member.name); + var accessorName = getPropertyNameForPropertyNameNode(accessor.name); + if (memberName === accessorName) { + if (!firstAccessor) { + firstAccessor = member; + } + else if (!secondAccessor) { + secondAccessor = member; + } + if (member.kind === 137 /* GetAccessor */ && !getAccessor) { + getAccessor = member; + } + if (member.kind === 138 /* SetAccessor */ && !setAccessor) { + setAccessor = member; + } + } } - } - return finishNode(node); + }); } - function parseTypeParameters() { - if (token === 23 /* LessThanToken */) { - return parseBracketedList(14 /* TypeParameters */, parseTypeParameter, 23 /* LessThanToken */, 24 /* GreaterThanToken */); - } - } - function parseParameterType() { - if (parseOptional(50 /* ColonToken */)) { - return token === 7 /* StringLiteral */ ? parseLiteralNode(true) : parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token === 20 /* DotDotDotToken */ || isIdentifier() || ts.isModifier(token); + return { + firstAccessor: firstAccessor, + secondAccessor: secondAccessor, + getAccessor: getAccessor, + setAccessor: setAccessor + }; + } + ts.getAllAccessorDeclarations = getAllAccessorDeclarations; + function emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments) { + // If the leading comments start on different line than the start of node, write new line + if (leadingComments && leadingComments.length && node.pos !== leadingComments[0].pos && + getLineOfLocalPosition(currentSourceFile, node.pos) !== getLineOfLocalPosition(currentSourceFile, leadingComments[0].pos)) { + writer.writeLine(); } - function setModifiers(node, modifiers) { - if (modifiers) { - node.flags |= modifiers.flags; - node.modifiers = modifiers; + } + ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; + function emitComments(currentSourceFile, writer, comments, trailingSeparator, newLine, writeComment) { + var emitLeadingSpace = !trailingSeparator; + ts.forEach(comments, function (comment) { + if (emitLeadingSpace) { + writer.write(" "); + emitLeadingSpace = false; } - } - function parseParameter() { - var node = createNode(123 /* Parameter */); - setModifiers(node, parseModifiers()); - node.dotDotDotToken = parseOptionalToken(20 /* DotDotDotToken */); - node.name = inGeneratorParameterContext() ? doInYieldContext(parseIdentifier) : parseIdentifier(); - if (ts.getFullWidth(node.name) === 0 && node.flags === 0 && ts.isModifier(token)) { - nextToken(); + writeComment(currentSourceFile, writer, comment, newLine); + if (comment.hasTrailingNewLine) { + writer.writeLine(); } - node.questionToken = parseOptionalToken(49 /* QuestionToken */); - node.type = parseParameterType(); - node.initializer = inGeneratorParameterContext() ? doOutsideOfYieldContext(parseParameterInitializer) : parseParameterInitializer(); - return finishNode(node); - } - function parseParameterInitializer() { - return parseInitializer(true); - } - function fillSignature(returnToken, yieldAndGeneratorParameterContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 31 /* EqualsGreaterThanToken */; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldAndGeneratorParameterContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseType(); + else if (trailingSeparator) { + writer.write(" "); } - else if (parseOptional(returnToken)) { - signature.type = parseType(); + else { + // Emit leading space to separate comment during next comment emit + emitLeadingSpace = true; } - } - function parseParameterList(yieldAndGeneratorParameterContext, requireCompleteParameterList) { - if (parseExpected(15 /* OpenParenToken */)) { - var savedYieldContext = inYieldContext(); - var savedGeneratorParameterContext = inGeneratorParameterContext(); - setYieldContext(yieldAndGeneratorParameterContext); - setGeneratorParameterContext(yieldAndGeneratorParameterContext); - var result = parseDelimitedList(13 /* Parameters */, parseParameter); - setYieldContext(savedYieldContext); - setGeneratorParameterContext(savedGeneratorParameterContext); - if (!parseExpected(16 /* CloseParenToken */) && requireCompleteParameterList) { - return undefined; + }); + } + ts.emitComments = emitComments; + function writeCommentRange(currentSourceFile, writer, comment, newLine) { + if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */) { + var firstCommentLineAndCharacter = ts.getLineAndCharacterOfPosition(currentSourceFile, comment.pos); + var lineCount = ts.getLineStarts(currentSourceFile).length; + var firstCommentLineIndent; + for (var pos = comment.pos, currentLine = firstCommentLineAndCharacter.line; pos < comment.end; currentLine++) { + var nextLineStart = (currentLine + 1) === lineCount + ? currentSourceFile.text.length + 1 + : getStartPositionOfLine(currentLine + 1, currentSourceFile); + if (pos !== comment.pos) { + // If we are not emitting first line, we need to write the spaces to adjust the alignment + if (firstCommentLineIndent === undefined) { + firstCommentLineIndent = calculateIndent(getStartPositionOfLine(firstCommentLineAndCharacter.line, currentSourceFile), comment.pos); + } + // These are number of spaces writer is going to write at current indent + var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); + // Number of spaces we want to be writing + // eg: Assume writer indent + // module m { + // /* starts at character 9 this is line 1 + // * starts at character pos 4 line --1 = 8 - 8 + 3 + // More left indented comment */ --2 = 8 - 8 + 2 + // class c { } + // } + // module m { + // /* this is line 1 -- Assume current writer indent 8 + // * line --3 = 8 - 4 + 5 + // More right indented comment */ --4 = 8 - 4 + 11 + // class c { } + // } + var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(pos, nextLineStart); + if (spacesToEmit > 0) { + var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); + var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); + // Write indent size string ( in eg 1: = "", 2: "" , 3: string with 8 spaces 4: string with 12 spaces + writer.rawWrite(indentSizeSpaceString); + // Emit the single spaces (in eg: 1: 3 spaces, 2: 2 spaces, 3: 1 space, 4: 3 spaces) + while (numberOfSingleSpacesToEmit) { + writer.rawWrite(" "); + numberOfSingleSpacesToEmit--; + } + } + else { + // No spaces to emit write empty string + writer.rawWrite(""); + } } - return result; - } - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - if (parseSemicolon()) { - return; - } - parseOptional(22 /* CommaToken */); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 130 /* ConstructSignature */) { - parseExpected(86 /* NewKeyword */); + // Write the comment line text + writeTrimmedCurrentLine(pos, nextLineStart); + pos = nextLineStart; } - fillSignature(50 /* ColonToken */, false, false, node); - parseTypeMemberSemicolon(); - return finishNode(node); } - function isIndexSignature() { - if (token !== 17 /* OpenBracketToken */) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); + else { + // Single line comment of style //.... + writer.write(currentSourceFile.text.substring(comment.pos, comment.end)); } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token === 20 /* DotDotDotToken */ || token === 18 /* CloseBracketToken */) { - return true; - } - if (ts.isModifier(token)) { - nextToken(); - if (isIdentifier()) { - return true; + function writeTrimmedCurrentLine(pos, nextLineStart) { + var end = Math.min(comment.end, nextLineStart - 1); + var currentLineText = currentSourceFile.text.substring(pos, end).replace(/^\s+|\s+$/g, ''); + if (currentLineText) { + // trimmed forward and ending spaces text + writer.write(currentLineText); + if (end !== comment.end) { + writer.writeLine(); } } - else if (!isIdentifier()) { - return false; - } else { - nextToken(); - } - if (token === 50 /* ColonToken */ || token === 22 /* CommaToken */) { - return true; - } - if (token !== 49 /* QuestionToken */) { - return false; + // Empty string - make sure we write empty line + writer.writeLiteral(newLine); } - nextToken(); - return token === 50 /* ColonToken */ || token === 22 /* CommaToken */ || token === 18 /* CloseBracketToken */; - } - function parseIndexSignatureDeclaration(fullStart, modifiers) { - var node = createNode(131 /* IndexSignature */, fullStart); - setModifiers(node, modifiers); - node.parameters = parseBracketedList(13 /* Parameters */, parseParameter, 17 /* OpenBracketToken */, 18 /* CloseBracketToken */); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); } - function parsePropertyOrMethodSignature() { - var fullStart = scanner.getStartPos(); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(49 /* QuestionToken */); - if (token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - var method = createNode(125 /* Method */, fullStart); - method.name = name; - method.questionToken = questionToken; - fillSignature(50 /* ColonToken */, false, false, method); - parseTypeMemberSemicolon(); - return finishNode(method); - } - else { - var property = createNode(124 /* Property */, fullStart); - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(property); + function calculateIndent(pos, end) { + var currentLineIndent = 0; + for (; pos < end && ts.isWhiteSpace(currentSourceFile.text.charCodeAt(pos)); pos++) { + if (currentSourceFile.text.charCodeAt(pos) === 9 /* tab */) { + // Tabs = TabSize = indent size and go to next tabStop + currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); + } + else { + // Single space + currentLineIndent++; + } } + return currentLineIndent; } - function isStartOfTypeMember() { - switch (token) { - case 15 /* OpenParenToken */: - case 23 /* LessThanToken */: - case 17 /* OpenBracketToken */: + } + ts.writeCommentRange = writeCommentRange; + function modifierToFlag(token) { + switch (token) { + case 109 /* StaticKeyword */: return 128 /* Static */; + case 108 /* PublicKeyword */: return 16 /* Public */; + case 107 /* ProtectedKeyword */: return 64 /* Protected */; + case 106 /* PrivateKeyword */: return 32 /* Private */; + case 78 /* ExportKeyword */: return 1 /* Export */; + case 115 /* DeclareKeyword */: return 2 /* Ambient */; + case 70 /* ConstKeyword */: return 8192 /* Const */; + case 73 /* DefaultKeyword */: return 256 /* Default */; + } + return 0; + } + ts.modifierToFlag = modifierToFlag; + function isLeftHandSideExpression(expr) { + if (expr) { + switch (expr.kind) { + case 156 /* PropertyAccessExpression */: + case 157 /* ElementAccessExpression */: + case 159 /* NewExpression */: + case 158 /* CallExpression */: + case 160 /* TaggedTemplateExpression */: + case 154 /* ArrayLiteralExpression */: + case 162 /* ParenthesizedExpression */: + case 155 /* ObjectLiteralExpression */: + case 175 /* ClassExpression */: + case 163 /* FunctionExpression */: + case 65 /* Identifier */: + case 9 /* RegularExpressionLiteral */: + case 7 /* NumericLiteral */: + case 8 /* StringLiteral */: + case 10 /* NoSubstitutionTemplateLiteral */: + case 172 /* TemplateExpression */: + case 80 /* FalseKeyword */: + case 89 /* NullKeyword */: + case 93 /* ThisKeyword */: + case 95 /* TrueKeyword */: + case 91 /* SuperKeyword */: return true; - default: - return isLiteralPropertyName() && lookAhead(isTypeMemberWithLiteralPropertyName); } } - function isTypeMemberWithLiteralPropertyName() { - nextToken(); - return token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */ || token === 49 /* QuestionToken */ || token === 50 /* ColonToken */ || canParseSemicolon(); - } - function parseTypeMember() { - switch (token) { - case 15 /* OpenParenToken */: - case 23 /* LessThanToken */: - return parseSignatureMember(129 /* CallSignature */); - case 17 /* OpenBracketToken */: - return isIndexSignature() ? parseIndexSignatureDeclaration(scanner.getStartPos(), undefined) : parsePropertyOrMethodSignature(); - case 86 /* NewKeyword */: - if (lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(130 /* ConstructSignature */); - } - case 7 /* StringLiteral */: - case 6 /* NumericLiteral */: - return parsePropertyOrMethodSignature(); - default: - if (isIdentifierOrKeyword()) { - return parsePropertyOrMethodSignature(); - } - } + return false; + } + ts.isLeftHandSideExpression = isLeftHandSideExpression; + function isAssignmentOperator(token) { + return token >= 53 /* FirstAssignment */ && token <= 64 /* LastAssignment */; + } + ts.isAssignmentOperator = isAssignmentOperator; + // Returns false if this heritage clause element's expression contains something unsupported + // (i.e. not a name or dotted name). + function isSupportedExpressionWithTypeArguments(node) { + return isSupportedExpressionWithTypeArgumentsRest(node.expression); + } + ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; + function isSupportedExpressionWithTypeArgumentsRest(node) { + if (node.kind === 65 /* Identifier */) { + return true; } - function isStartOfConstructSignature() { - nextToken(); - return token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */; + else if (node.kind === 156 /* PropertyAccessExpression */) { + return isSupportedExpressionWithTypeArgumentsRest(node.expression); } - function parseTypeLiteral() { - var node = createNode(136 /* TypeLiteral */); - node.members = parseObjectTypeMembers(); - return finishNode(node); + else { + return false; } - function parseObjectTypeMembers() { - var members; - if (parseExpected(13 /* OpenBraceToken */)) { - members = parseList(5 /* TypeMembers */, false, parseTypeMember); - parseExpected(14 /* CloseBraceToken */); + } + function isRightSideOfQualifiedNameOrPropertyAccess(node) { + return (node.parent.kind === 127 /* QualifiedName */ && node.parent.right === node) || + (node.parent.kind === 156 /* PropertyAccessExpression */ && node.parent.name === node); + } + ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; + function getLocalSymbolForExportDefault(symbol) { + return symbol && symbol.valueDeclaration && (symbol.valueDeclaration.flags & 256 /* Default */) ? symbol.valueDeclaration.localSymbol : undefined; + } + ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; + /** + * Replace each instance of non-ascii characters by one, two, three, or four escape sequences + * representing the UTF-8 encoding of the character, and return the expanded char code list. + */ + function getExpandedCharCodes(input) { + var output = []; + var length = input.length; + var leadSurrogate = undefined; + for (var i = 0; i < length; i++) { + var charCode = input.charCodeAt(i); + // handel utf8 + if (charCode < 0x80) { + output.push(charCode); + } + else if (charCode < 0x800) { + output.push((charCode >> 6) | 192); + output.push((charCode & 63) | 128); + } + else if (charCode < 0x10000) { + output.push((charCode >> 12) | 224); + output.push(((charCode >> 6) & 63) | 128); + output.push((charCode & 63) | 128); + } + else if (charCode < 0x20000) { + output.push((charCode >> 18) | 240); + output.push(((charCode >> 12) & 63) | 128); + output.push(((charCode >> 6) & 63) | 128); + output.push((charCode & 63) | 128); } else { - members = createMissingList(); + ts.Debug.assert(false, "Unexpected code point"); } - return members; } - function parseTupleType() { - var node = createNode(138 /* TupleType */); - node.elementTypes = parseBracketedList(16 /* TupleElementTypes */, parseType, 17 /* OpenBracketToken */, 18 /* CloseBracketToken */); - return finishNode(node); + return output; + } + var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + /** + * Converts a string to a base-64 encoded ASCII string. + */ + function convertToBase64(input) { + var result = ""; + var charCodes = getExpandedCharCodes(input); + var i = 0; + var length = charCodes.length; + var byte1, byte2, byte3, byte4; + while (i < length) { + // Convert every 6-bits in the input 3 character points + // into a base64 digit + byte1 = charCodes[i] >> 2; + byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; + byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; + byte4 = charCodes[i + 2] & 63; + // We are out of characters in the input, set the extra + // digits to 64 (padding character). + if (i + 1 >= length) { + byte3 = byte4 = 64; + } + else if (i + 2 >= length) { + byte4 = 64; + } + // Write to the ouput + result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); + i += 3; } - function parseParenthesizedType() { - var node = createNode(140 /* ParenthesizedType */); - parseExpected(15 /* OpenParenToken */); - node.type = parseType(); - parseExpected(16 /* CloseParenToken */); - return finishNode(node); + return result; + } + ts.convertToBase64 = convertToBase64; + var carriageReturnLineFeed = "\r\n"; + var lineFeed = "\n"; + function getNewLineCharacter(options) { + if (options.newLine === 0 /* CarriageReturnLineFeed */) { + return carriageReturnLineFeed; } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 134 /* ConstructorType */) { - parseExpected(86 /* NewKeyword */); - } - fillSignature(31 /* EqualsGreaterThanToken */, false, false, node); - return finishNode(node); + else if (options.newLine === 1 /* LineFeed */) { + return lineFeed; } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token === 19 /* DotToken */ ? undefined : node; + else if (ts.sys) { + return ts.sys.newLine; } - function parseNonArrayType() { - switch (token) { - case 109 /* AnyKeyword */: - case 118 /* StringKeyword */: - case 116 /* NumberKeyword */: - case 110 /* BooleanKeyword */: - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 97 /* VoidKeyword */: - return parseTokenNode(); - case 95 /* TypeOfKeyword */: - return parseTypeQuery(); - case 13 /* OpenBraceToken */: - return parseTypeLiteral(); - case 17 /* OpenBracketToken */: - return parseTupleType(); - case 15 /* OpenParenToken */: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } + return carriageReturnLineFeed; + } + ts.getNewLineCharacter = getNewLineCharacter; +})(ts || (ts = {})); +var ts; +(function (ts) { + function getDefaultLibFileName(options) { + return options.target === 2 /* ES6 */ ? "lib.es6.d.ts" : "lib.d.ts"; + } + ts.getDefaultLibFileName = getDefaultLibFileName; + function textSpanEnd(span) { + return span.start + span.length; + } + ts.textSpanEnd = textSpanEnd; + function textSpanIsEmpty(span) { + return span.length === 0; + } + ts.textSpanIsEmpty = textSpanIsEmpty; + function textSpanContainsPosition(span, position) { + return position >= span.start && position < textSpanEnd(span); + } + ts.textSpanContainsPosition = textSpanContainsPosition; + // Returns true if 'span' contains 'other'. + function textSpanContainsTextSpan(span, other) { + return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); + } + ts.textSpanContainsTextSpan = textSpanContainsTextSpan; + function textSpanOverlapsWith(span, other) { + var overlapStart = Math.max(span.start, other.start); + var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); + return overlapStart < overlapEnd; + } + ts.textSpanOverlapsWith = textSpanOverlapsWith; + function textSpanOverlap(span1, span2) { + var overlapStart = Math.max(span1.start, span2.start); + var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); + if (overlapStart < overlapEnd) { + return createTextSpanFromBounds(overlapStart, overlapEnd); } - function isStartOfType() { - switch (token) { - case 109 /* AnyKeyword */: - case 118 /* StringKeyword */: - case 116 /* NumberKeyword */: - case 110 /* BooleanKeyword */: - case 97 /* VoidKeyword */: - case 95 /* TypeOfKeyword */: - case 13 /* OpenBraceToken */: - case 17 /* OpenBracketToken */: - case 23 /* LessThanToken */: - case 86 /* NewKeyword */: - return true; - case 15 /* OpenParenToken */: - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } + return undefined; + } + ts.textSpanOverlap = textSpanOverlap; + function textSpanIntersectsWithTextSpan(span, other) { + return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; + } + ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; + function textSpanIntersectsWith(span, start, length) { + var end = start + length; + return start <= textSpanEnd(span) && end >= span.start; + } + ts.textSpanIntersectsWith = textSpanIntersectsWith; + function textSpanIntersectsWithPosition(span, position) { + return position <= textSpanEnd(span) && position >= span.start; + } + ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; + function textSpanIntersection(span1, span2) { + var intersectStart = Math.max(span1.start, span2.start); + var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); + if (intersectStart <= intersectEnd) { + return createTextSpanFromBounds(intersectStart, intersectEnd); } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token === 16 /* CloseParenToken */ || isStartOfParameter() || isStartOfType(); + return undefined; + } + ts.textSpanIntersection = textSpanIntersection; + function createTextSpan(start, length) { + if (start < 0) { + throw new Error("start < 0"); } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(17 /* OpenBracketToken */)) { - parseExpected(18 /* CloseBracketToken */); - var node = createNode(137 /* ArrayType */, type.pos); - node.elementType = type; - type = finishNode(node); - } - return type; + if (length < 0) { + throw new Error("length < 0"); } - function parseUnionTypeOrHigher() { - var type = parseArrayTypeOrHigher(); - if (token === 43 /* BarToken */) { - var types = [type]; - types.pos = type.pos; - while (parseOptional(43 /* BarToken */)) { - types.push(parseArrayTypeOrHigher()); + return { start: start, length: length }; + } + ts.createTextSpan = createTextSpan; + function createTextSpanFromBounds(start, end) { + return createTextSpan(start, end - start); + } + ts.createTextSpanFromBounds = createTextSpanFromBounds; + function textChangeRangeNewSpan(range) { + return createTextSpan(range.span.start, range.newLength); + } + ts.textChangeRangeNewSpan = textChangeRangeNewSpan; + function textChangeRangeIsUnchanged(range) { + return textSpanIsEmpty(range.span) && range.newLength === 0; + } + ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; + function createTextChangeRange(span, newLength) { + if (newLength < 0) { + throw new Error("newLength < 0"); + } + return { span: span, newLength: newLength }; + } + ts.createTextChangeRange = createTextChangeRange; + ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); + /** + * Called to merge all the changes that occurred across several versions of a script snapshot + * into a single change. i.e. if a user keeps making successive edits to a script we will + * have a text change from V1 to V2, V2 to V3, ..., Vn. + * + * This function will then merge those changes into a single change range valid between V1 and + * Vn. + */ + function collapseTextChangeRangesAcrossMultipleVersions(changes) { + if (changes.length === 0) { + return ts.unchangedTextChangeRange; + } + if (changes.length === 1) { + return changes[0]; + } + // We change from talking about { { oldStart, oldLength }, newLength } to { oldStart, oldEnd, newEnd } + // as it makes things much easier to reason about. + var change0 = changes[0]; + var oldStartN = change0.span.start; + var oldEndN = textSpanEnd(change0.span); + var newEndN = oldStartN + change0.newLength; + for (var i = 1; i < changes.length; i++) { + var nextChange = changes[i]; + // Consider the following case: + // i.e. two edits. The first represents the text change range { { 10, 50 }, 30 }. i.e. The span starting + // at 10, with length 50 is reduced to length 30. The second represents the text change range { { 30, 30 }, 40 }. + // i.e. the span starting at 30 with length 30 is increased to length 40. + // + // 0 10 20 30 40 50 60 70 80 90 100 + // ------------------------------------------------------------------------------------------------------- + // | / + // | /---- + // T1 | /---- + // | /---- + // | /---- + // ------------------------------------------------------------------------------------------------------- + // | \ + // | \ + // T2 | \ + // | \ + // | \ + // ------------------------------------------------------------------------------------------------------- + // + // Merging these turns out to not be too difficult. First, determining the new start of the change is trivial + // it's just the min of the old and new starts. i.e.: + // + // 0 10 20 30 40 50 60 70 80 90 100 + // ------------------------------------------------------------*------------------------------------------ + // | / + // | /---- + // T1 | /---- + // | /---- + // | /---- + // ----------------------------------------$-------------------$------------------------------------------ + // . | \ + // . | \ + // T2 . | \ + // . | \ + // . | \ + // ----------------------------------------------------------------------*-------------------------------- + // + // (Note the dots represent the newly inferrred start. + // Determining the new and old end is also pretty simple. Basically it boils down to paying attention to the + // absolute positions at the asterixes, and the relative change between the dollar signs. Basically, we see + // which if the two $'s precedes the other, and we move that one forward until they line up. in this case that + // means: + // + // 0 10 20 30 40 50 60 70 80 90 100 + // --------------------------------------------------------------------------------*---------------------- + // | / + // | /---- + // T1 | /---- + // | /---- + // | /---- + // ------------------------------------------------------------$------------------------------------------ + // . | \ + // . | \ + // T2 . | \ + // . | \ + // . | \ + // ----------------------------------------------------------------------*-------------------------------- + // + // In other words (in this case), we're recognizing that the second edit happened after where the first edit + // ended with a delta of 20 characters (60 - 40). Thus, if we go back in time to where the first edit started + // that's the same as if we started at char 80 instead of 60. + // + // As it so happens, the same logic applies if the second edit precedes the first edit. In that case rahter + // than pusing the first edit forward to match the second, we'll push the second edit forward to match the + // first. + // + // In this case that means we have { oldStart: 10, oldEnd: 80, newEnd: 70 } or, in TextChangeRange + // semantics: { { start: 10, length: 70 }, newLength: 60 } + // + // The math then works out as follows. + // If we have { oldStart1, oldEnd1, newEnd1 } and { oldStart2, oldEnd2, newEnd2 } then we can compute the + // final result like so: + // + // { + // oldStart3: Min(oldStart1, oldStart2), + // oldEnd3 : Max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)), + // newEnd3 : Max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)) + // } + var oldStart1 = oldStartN; + var oldEnd1 = oldEndN; + var newEnd1 = newEndN; + var oldStart2 = nextChange.span.start; + var oldEnd2 = textSpanEnd(nextChange.span); + var newEnd2 = oldStart2 + nextChange.newLength; + oldStartN = Math.min(oldStart1, oldStart2); + oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); + newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); + } + return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN); + } + ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; +})(ts || (ts = {})); +/// +/// +var ts; +(function (ts) { + var nodeConstructors = new Array(230 /* Count */); + /* @internal */ ts.parseTime = 0; + function getNodeConstructor(kind) { + return nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)); + } + ts.getNodeConstructor = getNodeConstructor; + function createNode(kind) { + return new (getNodeConstructor(kind))(); + } + ts.createNode = createNode; + function visitNode(cbNode, node) { + if (node) { + return cbNode(node); + } + } + function visitNodeArray(cbNodes, nodes) { + if (nodes) { + return cbNodes(nodes); + } + } + function visitEachNode(cbNode, nodes) { + if (nodes) { + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; + var result = cbNode(node); + if (result) { + return result; } - types.end = getNodeEnd(); - var node = createNode(139 /* UnionType */, type.pos); - node.types = types; - type = finishNode(node); } - return type; } - function isStartOfFunctionType() { - if (token === 23 /* LessThanToken */) { - return true; - } - return token === 15 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType); + } + // Invokes a callback for each child of the given node. The 'cbNode' callback is invoked for all child nodes + // stored in properties. If a 'cbNodes' callback is specified, it is invoked for embedded arrays; otherwise, + // embedded arrays are flattened and the 'cbNode' callback is invoked for each element. If a callback returns + // a truthy value, iteration stops and that value is returned. Otherwise, undefined is returned. + function forEachChild(node, cbNode, cbNodeArray) { + if (!node) { + return; } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token === 16 /* CloseParenToken */ || token === 20 /* DotDotDotToken */) { - return true; + // The visitXXX functions could be written as local functions that close over the cbNode and cbNodeArray + // callback parameters, but that causes a closure allocation for each invocation with noticeable effects + // on performance. + var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; + var cbNodes = cbNodeArray || cbNode; + switch (node.kind) { + case 127 /* QualifiedName */: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.right); + case 129 /* TypeParameter */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.constraint) || + visitNode(cbNode, node.expression); + case 130 /* Parameter */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 225 /* PropertyAssignment */: + case 226 /* ShorthandPropertyAssignment */: + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.propertyName) || + visitNode(cbNode, node.dotDotDotToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.initializer); + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.parameters) || + visitNode(cbNode, node.type); + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 163 /* FunctionExpression */: + case 201 /* FunctionDeclaration */: + case 164 /* ArrowFunction */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.asteriskToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.parameters) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.equalsGreaterThanToken) || + visitNode(cbNode, node.body); + case 142 /* TypeReference */: + return visitNode(cbNode, node.typeName) || + visitNodes(cbNodes, node.typeArguments); + case 145 /* TypeQuery */: + return visitNode(cbNode, node.exprName); + case 146 /* TypeLiteral */: + return visitNodes(cbNodes, node.members); + case 147 /* ArrayType */: + return visitNode(cbNode, node.elementType); + case 148 /* TupleType */: + return visitNodes(cbNodes, node.elementTypes); + case 149 /* UnionType */: + return visitNodes(cbNodes, node.types); + case 150 /* ParenthesizedType */: + return visitNode(cbNode, node.type); + case 151 /* ObjectBindingPattern */: + case 152 /* ArrayBindingPattern */: + return visitNodes(cbNodes, node.elements); + case 154 /* ArrayLiteralExpression */: + return visitNodes(cbNodes, node.elements); + case 155 /* ObjectLiteralExpression */: + return visitNodes(cbNodes, node.properties); + case 156 /* PropertyAccessExpression */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.dotToken) || + visitNode(cbNode, node.name); + case 157 /* ElementAccessExpression */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.argumentExpression); + case 158 /* CallExpression */: + case 159 /* NewExpression */: + return visitNode(cbNode, node.expression) || + visitNodes(cbNodes, node.typeArguments) || + visitNodes(cbNodes, node.arguments); + case 160 /* TaggedTemplateExpression */: + return visitNode(cbNode, node.tag) || + visitNode(cbNode, node.template); + case 161 /* TypeAssertionExpression */: + return visitNode(cbNode, node.type) || + visitNode(cbNode, node.expression); + case 162 /* ParenthesizedExpression */: + return visitNode(cbNode, node.expression); + case 165 /* DeleteExpression */: + return visitNode(cbNode, node.expression); + case 166 /* TypeOfExpression */: + return visitNode(cbNode, node.expression); + case 167 /* VoidExpression */: + return visitNode(cbNode, node.expression); + case 168 /* PrefixUnaryExpression */: + return visitNode(cbNode, node.operand); + case 173 /* YieldExpression */: + return visitNode(cbNode, node.asteriskToken) || + visitNode(cbNode, node.expression); + case 169 /* PostfixUnaryExpression */: + return visitNode(cbNode, node.operand); + case 170 /* BinaryExpression */: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.operatorToken) || + visitNode(cbNode, node.right); + case 171 /* ConditionalExpression */: + return visitNode(cbNode, node.condition) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.whenTrue) || + visitNode(cbNode, node.colonToken) || + visitNode(cbNode, node.whenFalse); + case 174 /* SpreadElementExpression */: + return visitNode(cbNode, node.expression); + case 180 /* Block */: + case 207 /* ModuleBlock */: + return visitNodes(cbNodes, node.statements); + case 228 /* SourceFile */: + return visitNodes(cbNodes, node.statements) || + visitNode(cbNode, node.endOfFileToken); + case 181 /* VariableStatement */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.declarationList); + case 200 /* VariableDeclarationList */: + return visitNodes(cbNodes, node.declarations); + case 183 /* ExpressionStatement */: + return visitNode(cbNode, node.expression); + case 184 /* IfStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.thenStatement) || + visitNode(cbNode, node.elseStatement); + case 185 /* DoStatement */: + return visitNode(cbNode, node.statement) || + visitNode(cbNode, node.expression); + case 186 /* WhileStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 187 /* ForStatement */: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.condition) || + visitNode(cbNode, node.incrementor) || + visitNode(cbNode, node.statement); + case 188 /* ForInStatement */: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 189 /* ForOfStatement */: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 190 /* ContinueStatement */: + case 191 /* BreakStatement */: + return visitNode(cbNode, node.label); + case 192 /* ReturnStatement */: + return visitNode(cbNode, node.expression); + case 193 /* WithStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 194 /* SwitchStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.caseBlock); + case 208 /* CaseBlock */: + return visitNodes(cbNodes, node.clauses); + case 221 /* CaseClause */: + return visitNode(cbNode, node.expression) || + visitNodes(cbNodes, node.statements); + case 222 /* DefaultClause */: + return visitNodes(cbNodes, node.statements); + case 195 /* LabeledStatement */: + return visitNode(cbNode, node.label) || + visitNode(cbNode, node.statement); + case 196 /* ThrowStatement */: + return visitNode(cbNode, node.expression); + case 197 /* TryStatement */: + return visitNode(cbNode, node.tryBlock) || + visitNode(cbNode, node.catchClause) || + visitNode(cbNode, node.finallyBlock); + case 224 /* CatchClause */: + return visitNode(cbNode, node.variableDeclaration) || + visitNode(cbNode, node.block); + case 131 /* Decorator */: + return visitNode(cbNode, node.expression); + case 202 /* ClassDeclaration */: + case 175 /* ClassExpression */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.heritageClauses) || + visitNodes(cbNodes, node.members); + case 203 /* InterfaceDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNodes, node.typeParameters) || + visitNodes(cbNodes, node.heritageClauses) || + visitNodes(cbNodes, node.members); + case 204 /* TypeAliasDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.type); + case 205 /* EnumDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNodes, node.members); + case 227 /* EnumMember */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.initializer); + case 206 /* ModuleDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.body); + case 209 /* ImportEqualsDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.moduleReference); + case 210 /* ImportDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.importClause) || + visitNode(cbNode, node.moduleSpecifier); + case 211 /* ImportClause */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.namedBindings); + case 212 /* NamespaceImport */: + return visitNode(cbNode, node.name); + case 213 /* NamedImports */: + case 217 /* NamedExports */: + return visitNodes(cbNodes, node.elements); + case 216 /* ExportDeclaration */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.exportClause) || + visitNode(cbNode, node.moduleSpecifier); + case 214 /* ImportSpecifier */: + case 218 /* ExportSpecifier */: + return visitNode(cbNode, node.propertyName) || + visitNode(cbNode, node.name); + case 215 /* ExportAssignment */: + return visitNodes(cbNodes, node.decorators) || + visitNodes(cbNodes, node.modifiers) || + visitNode(cbNode, node.expression); + case 172 /* TemplateExpression */: + return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); + case 178 /* TemplateSpan */: + return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); + case 128 /* ComputedPropertyName */: + return visitNode(cbNode, node.expression); + case 223 /* HeritageClause */: + return visitNodes(cbNodes, node.types); + case 177 /* ExpressionWithTypeArguments */: + return visitNode(cbNode, node.expression) || + visitNodes(cbNodes, node.typeArguments); + case 220 /* ExternalModuleReference */: + return visitNode(cbNode, node.expression); + case 219 /* MissingDeclaration */: + return visitNodes(cbNodes, node.decorators); + } + } + ts.forEachChild = forEachChild; + function createSourceFile(fileName, sourceText, languageVersion, setParentNodes) { + if (setParentNodes === void 0) { setParentNodes = false; } + var start = new Date().getTime(); + var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes); + ts.parseTime += new Date().getTime() - start; + return result; + } + ts.createSourceFile = createSourceFile; + // Produces a new SourceFile for the 'newText' provided. The 'textChangeRange' parameter + // indicates what changed between the 'text' that this SourceFile has and the 'newText'. + // The SourceFile will be created with the compiler attempting to reuse as many nodes from + // this file as possible. + // + // Note: this function mutates nodes from this SourceFile. That means any existing nodes + // from this SourceFile that are being held onto may change as a result (including + // becoming detached from any SourceFile). It is recommended that this SourceFile not + // be used once 'update' is called on it. + function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { + return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + } + ts.updateSourceFile = updateSourceFile; + // Implement the parser as a singleton module. We do this for perf reasons because creating + // parser instances can actually be expensive enough to impact us on projects with many source + // files. + var Parser; + (function (Parser) { + // Share a single scanner across all calls to parse a source file. This helps speed things + // up by avoiding the cost of creating/compiling scanners over and over again. + var scanner = ts.createScanner(2 /* Latest */, true); + var disallowInAndDecoratorContext = 2 /* DisallowIn */ | 16 /* Decorator */; + var sourceFile; + var syntaxCursor; + var token; + var sourceText; + var nodeCount; + var identifiers; + var identifierCount; + var parsingContext; + // Flags that dictate what parsing context we're in. For example: + // Whether or not we are in strict parsing mode. All that changes in strict parsing mode is + // that some tokens that would be considered identifiers may be considered keywords. + // + // When adding more parser context flags, consider which is the more common case that the + // flag will be in. This should be the 'false' state for that flag. The reason for this is + // that we don't store data in our nodes unless the value is in the *non-default* state. So, + // for example, more often than code 'allows-in' (or doesn't 'disallow-in'). We opt for + // 'disallow-in' set to 'false'. Otherwise, if we had 'allowsIn' set to 'true', then almost + // all nodes would need extra state on them to store this info. + // + // Note: 'allowIn' and 'allowYield' track 1:1 with the [in] and [yield] concepts in the ES6 + // grammar specification. + // + // An important thing about these context concepts. By default they are effectively inherited + // while parsing through every grammar production. i.e. if you don't change them, then when + // you parse a sub-production, it will have the same context values as the parent production. + // This is great most of the time. After all, consider all the 'expression' grammar productions + // and how nearly all of them pass along the 'in' and 'yield' context values: + // + // EqualityExpression[In, Yield] : + // RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] == RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] != RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] === RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] !== RelationalExpression[?In, ?Yield] + // + // Where you have to be careful is then understanding what the points are in the grammar + // where the values are *not* passed along. For example: + // + // SingleNameBinding[Yield,GeneratorParameter] + // [+GeneratorParameter]BindingIdentifier[Yield] Initializer[In]opt + // [~GeneratorParameter]BindingIdentifier[?Yield]Initializer[In, ?Yield]opt + // + // Here this is saying that if the GeneratorParameter context flag is set, that we should + // explicitly set the 'yield' context flag to false before calling into the BindingIdentifier + // and we should explicitly unset the 'yield' context flag before calling into the Initializer. + // production. Conversely, if the GeneratorParameter context flag is not set, then we + // should leave the 'yield' context flag alone. + // + // Getting this all correct is tricky and requires careful reading of the grammar to + // understand when these values should be changed versus when they should be inherited. + // + // Note: it should not be necessary to save/restore these flags during speculative/lookahead + // parsing. These context flags are naturally stored and restored through normal recursive + // descent parsing and unwinding. + var contextFlags = 0; + // Whether or not we've had a parse error since creating the last AST node. If we have + // encountered an error, it will be stored on the next AST node we create. Parse errors + // can be broken down into three categories: + // + // 1) An error that occurred during scanning. For example, an unterminated literal, or a + // character that was completely not understood. + // + // 2) A token was expected, but was not present. This type of error is commonly produced + // by the 'parseExpected' function. + // + // 3) A token was present that no parsing function was able to consume. This type of error + // only occurs in the 'abortParsingListOrMoveToNextToken' function when the parser + // decides to skip the token. + // + // In all of these cases, we want to mark the next node as having had an error before it. + // With this mark, we can know in incremental settings if this node can be reused, or if + // we have to reparse it. If we don't keep this information around, we may just reuse the + // node. in that event we would then not produce the same errors as we did before, causing + // significant confusion problems. + // + // Note: it is necessary that this value be saved/restored during speculative/lookahead + // parsing. During lookahead parsing, we will often create a node. That node will have + // this value attached, and then this value will be set back to 'false'. If we decide to + // rewind, we must get back to the same value we had prior to the lookahead. + // + // Note: any errors at the end of the file that do not precede a regular node, should get + // attached to the EOF token. + var parseErrorBeforeNextFinishedNode = false; + function parseSourceFile(fileName, _sourceText, languageVersion, _syntaxCursor, setParentNodes) { + sourceText = _sourceText; + syntaxCursor = _syntaxCursor; + parsingContext = 0; + identifiers = {}; + identifierCount = 0; + nodeCount = 0; + contextFlags = 0; + parseErrorBeforeNextFinishedNode = false; + createSourceFile(fileName, languageVersion); + // Initialize and prime the scanner before parsing the source elements. + scanner.setText(sourceText); + scanner.setOnError(scanError); + scanner.setScriptTarget(languageVersion); + token = nextToken(); + processReferenceComments(sourceFile); + sourceFile.statements = parseList(0 /* SourceElements */, true, parseSourceElement); + ts.Debug.assert(token === 1 /* EndOfFileToken */); + sourceFile.endOfFileToken = parseTokenNode(); + setExternalModuleIndicator(sourceFile); + sourceFile.nodeCount = nodeCount; + sourceFile.identifierCount = identifierCount; + sourceFile.identifiers = identifiers; + if (setParentNodes) { + fixupParentReferences(sourceFile); } - if (isIdentifier() || ts.isModifier(token)) { - nextToken(); - if (token === 50 /* ColonToken */ || token === 22 /* CommaToken */ || token === 49 /* QuestionToken */ || token === 51 /* EqualsToken */ || isIdentifier() || ts.isModifier(token)) { - return true; - } - if (token === 16 /* CloseParenToken */) { - nextToken(); - if (token === 31 /* EqualsGreaterThanToken */) { - return true; - } + syntaxCursor = undefined; + // Clear out the text the scanner is pointing at, so it doesn't keep anything alive unnecessarily. + scanner.setText(""); + scanner.setOnError(undefined); + var result = sourceFile; + // Clear any data. We don't want to accidently hold onto it for too long. + sourceFile = undefined; + identifiers = undefined; + syntaxCursor = undefined; + sourceText = undefined; + return result; + } + Parser.parseSourceFile = parseSourceFile; + function fixupParentReferences(sourceFile) { + // normally parent references are set during binding. However, for clients that only need + // a syntax tree, and no semantic features, then the binding process is an unnecessary + // overhead. This functions allows us to set all the parents, without all the expense of + // binding. + var parent = sourceFile; + forEachChild(sourceFile, visitNode); + return; + function visitNode(n) { + // walk down setting parents that differ from the parent we think it should be. This + // allows us to quickly bail out of setting parents for subtrees during incremental + // parsing + if (n.parent !== parent) { + n.parent = parent; + var saveParent = parent; + parent = n; + forEachChild(n, visitNode); + parent = saveParent; } } - return false; } - function parseType() { - var savedYieldContext = inYieldContext(); - var savedGeneratorParameterContext = inGeneratorParameterContext(); - setYieldContext(false); - setGeneratorParameterContext(false); - var result = parseTypeWorker(); - setYieldContext(savedYieldContext); - setGeneratorParameterContext(savedGeneratorParameterContext); - return result; + function createSourceFile(fileName, languageVersion) { + sourceFile = createNode(228 /* SourceFile */, 0); + sourceFile.pos = 0; + sourceFile.end = sourceText.length; + sourceFile.text = sourceText; + sourceFile.parseDiagnostics = []; + sourceFile.bindDiagnostics = []; + sourceFile.languageVersion = languageVersion; + sourceFile.fileName = ts.normalizePath(fileName); + sourceFile.flags = ts.fileExtensionIs(sourceFile.fileName, ".d.ts") ? 2048 /* DeclarationFile */ : 0; } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(133 /* FunctionType */); + function setContextFlag(val, flag) { + if (val) { + contextFlags |= flag; } - if (token === 86 /* NewKeyword */) { - return parseFunctionOrConstructorType(134 /* ConstructorType */); + else { + contextFlags &= ~flag; } - return parseUnionTypeOrHigher(); } - function parseTypeAnnotation() { - return parseOptional(50 /* ColonToken */) ? parseType() : undefined; + function setStrictModeContext(val) { + setContextFlag(val, 1 /* StrictMode */); } - function isStartOfExpression() { - switch (token) { - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - case 87 /* NullKeyword */: - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 10 /* TemplateHead */: - case 15 /* OpenParenToken */: - case 17 /* OpenBracketToken */: - case 13 /* OpenBraceToken */: - case 81 /* FunctionKeyword */: - case 86 /* NewKeyword */: - case 35 /* SlashToken */: - case 55 /* SlashEqualsToken */: - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - case 45 /* ExclamationToken */: - case 72 /* DeleteKeyword */: - case 95 /* TypeOfKeyword */: - case 97 /* VoidKeyword */: - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: - case 23 /* LessThanToken */: - case 63 /* Identifier */: - case 108 /* YieldKeyword */: - return true; - default: - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } + function setDisallowInContext(val) { + setContextFlag(val, 2 /* DisallowIn */); } - function isStartOfExpressionStatement() { - return token !== 13 /* OpenBraceToken */ && token !== 81 /* FunctionKeyword */ && isStartOfExpression(); + function setYieldContext(val) { + setContextFlag(val, 4 /* Yield */); } - function parseExpression() { - var expr = parseAssignmentExpressionOrHigher(); - while (parseOptional(22 /* CommaToken */)) { - expr = makeBinaryExpression(expr, 22 /* CommaToken */, parseAssignmentExpressionOrHigher()); - } - return expr; + function setGeneratorParameterContext(val) { + setContextFlag(val, 8 /* GeneratorParameter */); } - function parseInitializer(inParameter) { - if (token !== 51 /* EqualsToken */) { - if (scanner.hasPrecedingLineBreak() || (inParameter && token === 13 /* OpenBraceToken */) || !isStartOfExpression()) { - return undefined; - } - } - parseExpected(51 /* EqualsToken */); - return parseAssignmentExpressionOrHigher(); + function setDecoratorContext(val) { + setContextFlag(val, 16 /* Decorator */); } - function parseAssignmentExpressionOrHigher() { - if (isYieldExpression()) { - return parseYieldExpression(); - } - var arrowExpression = tryParseParenthesizedArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - var expr = parseBinaryExpressionOrHigher(0); - if (expr.kind === 63 /* Identifier */ && token === 31 /* EqualsGreaterThanToken */) { - return parseSimpleArrowFunctionExpression(expr); - } - if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) { - var operator = token; - nextToken(); - return makeBinaryExpression(expr, operator, parseAssignmentExpressionOrHigher()); + function doOutsideOfContext(flags, func) { + var currentContextFlags = contextFlags & flags; + if (currentContextFlags) { + setContextFlag(false, currentContextFlags); + var result = func(); + setContextFlag(true, currentContextFlags); + return result; } - return parseConditionalExpressionRest(expr); + // no need to do anything special as we are not in any of the requested contexts + return func(); } - function isYieldExpression() { - if (token === 108 /* YieldKeyword */) { - if (inYieldContext()) { - return true; - } - if (inStrictModeContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOnSameLine); + function allowInAnd(func) { + if (contextFlags & 2 /* DisallowIn */) { + setDisallowInContext(false); + var result = func(); + setDisallowInContext(true); + return result; } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); + // no need to do anything special if 'in' is already allowed. + return func(); } - function parseYieldExpression() { - var node = createNode(160 /* YieldExpression */); - nextToken(); - if (!scanner.hasPrecedingLineBreak() && (token === 34 /* AsteriskToken */ || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - return finishNode(node); + function disallowInAnd(func) { + if (contextFlags & 2 /* DisallowIn */) { + // no need to do anything special if 'in' is already disallowed. + return func(); } + setDisallowInContext(true); + var result = func(); + setDisallowInContext(false); + return result; } - function parseSimpleArrowFunctionExpression(identifier) { - ts.Debug.assert(token === 31 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node = createNode(151 /* ArrowFunction */, identifier.pos); - var parameter = createNode(123 /* Parameter */, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = [parameter]; - node.parameters.pos = parameter.pos; - node.parameters.end = parameter.end; - parseExpected(31 /* EqualsGreaterThanToken */); - node.body = parseArrowFunctionExpressionBody(); - return finishNode(node); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0 /* False */) { - return undefined; - } - var arrowFunction = triState === 1 /* True */ ? parseParenthesizedArrowFunctionExpressionHead(true) : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - return undefined; - } - if (parseExpected(31 /* EqualsGreaterThanToken */) || token === 13 /* OpenBraceToken */) { - arrowFunction.body = parseArrowFunctionExpressionBody(); - } - else { - arrowFunction.body = parseIdentifier(); + function doInYieldContext(func) { + if (contextFlags & 4 /* Yield */) { + // no need to do anything special if we're already in the [Yield] context. + return func(); } - return finishNode(arrowFunction); + setYieldContext(true); + var result = func(); + setYieldContext(false); + return result; } - function isParenthesizedArrowFunctionExpression() { - if (token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token === 31 /* EqualsGreaterThanToken */) { - return 1 /* True */; + function doOutsideOfYieldContext(func) { + if (contextFlags & 4 /* Yield */) { + setYieldContext(false); + var result = func(); + setYieldContext(true); + return result; } - return 0 /* False */; + // no need to do anything special if we're not in the [Yield] context. + return func(); } - function isParenthesizedArrowFunctionExpressionWorker() { - var first = token; - var second = nextToken(); - if (first === 15 /* OpenParenToken */) { - if (second === 16 /* CloseParenToken */) { - var third = nextToken(); - switch (third) { - case 31 /* EqualsGreaterThanToken */: - case 50 /* ColonToken */: - case 13 /* OpenBraceToken */: - return 1 /* True */; - default: - return 0 /* False */; - } - } - if (second === 20 /* DotDotDotToken */) { - return 1 /* True */; - } - if (!isIdentifier()) { - return 0 /* False */; - } - if (nextToken() === 50 /* ColonToken */) { - return 1 /* True */; - } - return 2 /* Unknown */; - } - else { - ts.Debug.assert(first === 23 /* LessThanToken */); - if (!isIdentifier()) { - return 0 /* False */; - } - return 2 /* Unknown */; + function doInDecoratorContext(func) { + if (contextFlags & 16 /* Decorator */) { + // no need to do anything special if we're already in the [Decorator] context. + return func(); } + setDecoratorContext(true); + var result = func(); + setDecoratorContext(false); + return result; } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(false); + function inYieldContext() { + return (contextFlags & 4 /* Yield */) !== 0; } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(151 /* ArrowFunction */); - fillSignature(50 /* ColonToken */, false, !allowAmbiguity, node); - if (!node.parameters) { - return undefined; - } - if (!allowAmbiguity && token !== 31 /* EqualsGreaterThanToken */ && token !== 13 /* OpenBraceToken */) { - return undefined; - } - return node; + function inStrictModeContext() { + return (contextFlags & 1 /* StrictMode */) !== 0; } - function parseArrowFunctionExpressionBody() { - if (token === 13 /* OpenBraceToken */) { - return parseFunctionBlock(false, false); - } - if (isStatement(true) && !isStartOfExpressionStatement() && token !== 81 /* FunctionKeyword */) { - return parseFunctionBlock(false, true); - } - return parseAssignmentExpressionOrHigher(); + function inGeneratorParameterContext() { + return (contextFlags & 8 /* GeneratorParameter */) !== 0; } - function parseConditionalExpressionRest(leftOperand) { - if (!parseOptional(49 /* QuestionToken */)) { - return leftOperand; - } - var node = createNode(158 /* ConditionalExpression */, leftOperand.pos); - node.condition = leftOperand; - node.whenTrue = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(50 /* ColonToken */); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); + function inDisallowInContext() { + return (contextFlags & 2 /* DisallowIn */) !== 0; } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); + function inDecoratorContext() { + return (contextFlags & 16 /* Decorator */) !== 0; } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - if (newPrecedence <= precedence) { - break; - } - if (token === 84 /* InKeyword */ && inDisallowInContext()) { - break; - } - var operator = token; - nextToken(); - leftOperand = makeBinaryExpression(leftOperand, operator, parseBinaryExpressionOrHigher(newPrecedence)); - } - return leftOperand; + function parseErrorAtCurrentToken(message, arg0) { + var start = scanner.getTokenPos(); + var length = scanner.getTextPos() - start; + parseErrorAtPosition(start, length, message, arg0); } - function isBinaryOperator() { - if (inDisallowInContext() && token === 84 /* InKeyword */) { - return false; + function parseErrorAtPosition(start, length, message, arg0) { + // Don't report another error if it would just be at the same position as the last error. + var lastError = ts.lastOrUndefined(sourceFile.parseDiagnostics); + if (!lastError || start !== lastError.start) { + sourceFile.parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); } - return getBinaryOperatorPrecedence() > 0; + // Mark that we've encountered an error. We'll set an appropriate bit on the next + // node we finish so that it can't be reused incrementally. + parseErrorBeforeNextFinishedNode = true; } - function getBinaryOperatorPrecedence() { - switch (token) { - case 48 /* BarBarToken */: - return 1; - case 47 /* AmpersandAmpersandToken */: - return 2; - case 43 /* BarToken */: - return 3; - case 44 /* CaretToken */: - return 4; - case 42 /* AmpersandToken */: - return 5; - case 27 /* EqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - return 6; - case 23 /* LessThanToken */: - case 24 /* GreaterThanToken */: - case 25 /* LessThanEqualsToken */: - case 26 /* GreaterThanEqualsToken */: - case 85 /* InstanceOfKeyword */: - case 84 /* InKeyword */: - return 7; - case 39 /* LessThanLessThanToken */: - case 40 /* GreaterThanGreaterThanToken */: - case 41 /* GreaterThanGreaterThanGreaterThanToken */: - return 8; - case 32 /* PlusToken */: - case 33 /* MinusToken */: - return 9; - case 34 /* AsteriskToken */: - case 35 /* SlashToken */: - case 36 /* PercentToken */: - return 10; - } - return -1; + function scanError(message, length) { + var pos = scanner.getTextPos(); + parseErrorAtPosition(pos, length || 0, message); } - function makeBinaryExpression(left, operator, right) { - var node = createNode(157 /* BinaryExpression */, left.pos); - node.left = left; - node.operator = operator; - node.right = right; - return finishNode(node); + function getNodePos() { + return scanner.getStartPos(); } - function parsePrefixUnaryExpression() { - var node = createNode(155 /* PrefixUnaryExpression */); - node.operator = token; - nextToken(); - node.operand = parseUnaryExpressionOrHigher(); - return finishNode(node); + function getNodeEnd() { + return scanner.getStartPos(); } - function parseDeleteExpression() { - var node = createNode(152 /* DeleteExpression */); - nextToken(); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function nextToken() { + return token = scanner.scan(); } - function parseTypeOfExpression() { - var node = createNode(153 /* TypeOfExpression */); - nextToken(); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function getTokenPos(pos) { + return ts.skipTrivia(sourceText, pos); } - function parseVoidExpression() { - var node = createNode(154 /* VoidExpression */); - nextToken(); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); + function reScanGreaterToken() { + return token = scanner.reScanGreaterToken(); } - function parseUnaryExpressionOrHigher() { - switch (token) { - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - case 45 /* ExclamationToken */: - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: - return parsePrefixUnaryExpression(); - case 72 /* DeleteKeyword */: - return parseDeleteExpression(); - case 95 /* TypeOfKeyword */: - return parseTypeOfExpression(); - case 97 /* VoidKeyword */: - return parseVoidExpression(); - case 23 /* LessThanToken */: - return parseTypeAssertion(); - default: - return parsePostfixExpressionOrHigher(); - } + function reScanSlashToken() { + return token = scanner.reScanSlashToken(); } - function parsePostfixExpressionOrHigher() { - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(isLeftHandSideExpression(expression)); - if ((token === 37 /* PlusPlusToken */ || token === 38 /* MinusMinusToken */) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(156 /* PostfixUnaryExpression */, expression.pos); - node.operand = expression; - node.operator = token; - nextToken(); - return finishNode(node); + function reScanTemplateToken() { + return token = scanner.reScanTemplateToken(); + } + function speculationHelper(callback, isLookAhead) { + // Keep track of the state we'll need to rollback to if lookahead fails (or if the + // caller asked us to always reset our state). + var saveToken = token; + var saveParseDiagnosticsLength = sourceFile.parseDiagnostics.length; + var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; + // Note: it is not actually necessary to save/restore the context flags here. That's + // because the saving/restorating of these flags happens naturally through the recursive + // descent nature of our parser. However, we still store this here just so we can + // assert that that invariant holds. + var saveContextFlags = contextFlags; + // If we're only looking ahead, then tell the scanner to only lookahead as well. + // Otherwise, if we're actually speculatively parsing, then tell the scanner to do the + // same. + var result = isLookAhead + ? scanner.lookAhead(callback) + : scanner.tryScan(callback); + ts.Debug.assert(saveContextFlags === contextFlags); + // If our callback returned something 'falsy' or we're just looking ahead, + // then unconditionally restore us to where we were. + if (!result || isLookAhead) { + token = saveToken; + sourceFile.parseDiagnostics.length = saveParseDiagnosticsLength; + parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; } - return expression; + return result; } - function parseLeftHandSideExpressionOrHigher() { - var expression = token === 89 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher(); - return parseCallExpressionRest(expression); + // Invokes the provided callback then unconditionally restores the parser to the state it + // was in immediately prior to invoking the callback. The result of invoking the callback + // is returned from this function. + function lookAhead(callback) { + return speculationHelper(callback, true); } - function parseMemberExpressionOrHigher() { - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); + // Invokes the provided callback. If the callback returns something falsy, then it restores + // the parser to the state it was in immediately prior to invoking the callback. If the + // callback returns something truthy, then the parser state is not rolled back. The result + // of invoking the callback is returned from this function. + function tryParse(callback) { + return speculationHelper(callback, false); } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token === 15 /* OpenParenToken */ || token === 19 /* DotToken */) { - return expression; + // Ignore strict mode flag because we will report an error in type checker instead. + function isIdentifier() { + if (token === 65 /* Identifier */) { + return true; } - var node = createNode(143 /* PropertyAccessExpression */, expression.pos); - node.expression = expression; - parseExpected(19 /* DotToken */, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(true); - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(148 /* TypeAssertionExpression */); - parseExpected(23 /* LessThanToken */); - node.type = parseType(); - parseExpected(24 /* GreaterThanToken */); - node.expression = parseUnaryExpressionOrHigher(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotOrBracketStart = scanner.getTokenPos(); - if (parseOptional(19 /* DotToken */)) { - var propertyAccess = createNode(143 /* PropertyAccessExpression */, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - continue; - } - if (parseOptional(17 /* OpenBracketToken */)) { - var indexedAccess = createNode(144 /* ElementAccessExpression */, expression.pos); - indexedAccess.expression = expression; - if (token !== 18 /* CloseBracketToken */) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 7 /* StringLiteral */ || indexedAccess.argumentExpression.kind === 6 /* NumericLiteral */) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(18 /* CloseBracketToken */); - expression = finishNode(indexedAccess); - continue; - } - if (token === 9 /* NoSubstitutionTemplateLiteral */ || token === 10 /* TemplateHead */) { - var tagExpression = createNode(147 /* TaggedTemplateExpression */, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token === 9 /* NoSubstitutionTemplateLiteral */ ? parseLiteralNode() : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; + // If we have a 'yield' keyword, and we're in the [yield] context, then 'yield' is + // considered a keyword and is not an identifier. + if (token === 110 /* YieldKeyword */ && inYieldContext()) { + return false; } + return token > 101 /* LastReservedWord */; } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token === 23 /* LessThanToken */) { - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(145 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token === 15 /* OpenParenToken */) { - var callExpr = createNode(145 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; + function parseExpected(kind, diagnosticMessage) { + if (token === kind) { + nextToken(); + return true; } - } - function parseArgumentList() { - parseExpected(15 /* OpenParenToken */); - var result = parseDelimitedList(10 /* ArgumentExpressions */, parseArgumentExpression); - parseExpected(16 /* CloseParenToken */); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(23 /* LessThanToken */)) { - return undefined; + // Report specific message if provided with one. Otherwise, report generic fallback message. + if (diagnosticMessage) { + parseErrorAtCurrentToken(diagnosticMessage); } - var typeArguments = parseDelimitedList(15 /* TypeArguments */, parseType); - if (!parseExpected(24 /* GreaterThanToken */)) { - return undefined; + else { + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); } - return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : undefined; + return false; } - function canFollowTypeArgumentsInExpression() { - switch (token) { - case 15 /* OpenParenToken */: - case 19 /* DotToken */: - case 16 /* CloseParenToken */: - case 18 /* CloseBracketToken */: - case 50 /* ColonToken */: - case 21 /* SemicolonToken */: - case 22 /* CommaToken */: - case 49 /* QuestionToken */: - case 27 /* EqualsEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - case 47 /* AmpersandAmpersandToken */: - case 48 /* BarBarToken */: - case 44 /* CaretToken */: - case 42 /* AmpersandToken */: - case 43 /* BarToken */: - case 14 /* CloseBraceToken */: - case 1 /* EndOfFileToken */: - return true; - default: - return false; + function parseOptional(t) { + if (token === t) { + nextToken(); + return true; } + return false; } - function parsePrimaryExpression() { - switch (token) { - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - return parseLiteralNode(); - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - case 87 /* NullKeyword */: - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - return parseTokenNode(); - case 15 /* OpenParenToken */: - return parseParenthesizedExpression(); - case 17 /* OpenBracketToken */: - return parseArrayLiteralExpression(); - case 13 /* OpenBraceToken */: - return parseObjectLiteralExpression(); - case 81 /* FunctionKeyword */: - return parseFunctionExpression(); - case 86 /* NewKeyword */: - return parseNewExpression(); - case 35 /* SlashToken */: - case 55 /* SlashEqualsToken */: - if (reScanSlashToken() === 8 /* RegularExpressionLiteral */) { - return parseLiteralNode(); - } - break; - case 10 /* TemplateHead */: - return parseTemplateExpression(); + function parseOptionalToken(t) { + if (token === t) { + return parseTokenNode(); } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(149 /* ParenthesizedExpression */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - return finishNode(node); - } - function parseAssignmentExpressionOrOmittedExpression() { - return token === 22 /* CommaToken */ ? createNode(161 /* OmittedExpression */) : parseAssignmentExpressionOrHigher(); - } - function parseArrayLiteralElement() { - return parseAssignmentExpressionOrOmittedExpression(); + return undefined; } - function parseArgumentExpression() { - return allowInAnd(parseAssignmentExpressionOrOmittedExpression); + function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { + return parseOptionalToken(t) || + createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); } - function parseArrayLiteralExpression() { - var node = createNode(141 /* ArrayLiteralExpression */); - parseExpected(17 /* OpenBracketToken */); - if (scanner.hasPrecedingLineBreak()) - node.flags |= 256 /* MultiLine */; - node.elements = parseDelimitedList(12 /* ArrayLiteralMembers */, parseArrayLiteralElement); - parseExpected(18 /* CloseBracketToken */); + function parseTokenNode() { + var node = createNode(token); + nextToken(); return finishNode(node); } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var initialToken = token; - if (parseContextualModifier(113 /* GetKeyword */) || parseContextualModifier(117 /* SetKeyword */)) { - var kind = initialToken === 113 /* GetKeyword */ ? 127 /* GetAccessor */ : 128 /* SetAccessor */; - return parseAccessorDeclaration(kind, fullStart, undefined); - } - var asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - var tokenIsIdentifier = isIdentifier(); - var nameToken = token; - var propertyName = parsePropertyName(); - if (asteriskToken || token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, undefined, asteriskToken, propertyName, undefined, true); + function canParseSemicolon() { + // If there's a real semicolon, then we can always parse it out. + if (token === 22 /* SemicolonToken */) { + return true; } - var questionToken = parseOptionalToken(49 /* QuestionToken */); - if ((token === 22 /* CommaToken */ || token === 14 /* CloseBraceToken */) && tokenIsIdentifier) { - var shorthandDeclaration = createNode(199 /* ShorthandPropertyAssignment */, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - return finishNode(shorthandDeclaration); + // We can parse out an optional semicolon in ASI cases in the following cases. + return token === 15 /* CloseBraceToken */ || token === 1 /* EndOfFileToken */ || scanner.hasPrecedingLineBreak(); + } + function parseSemicolon() { + if (canParseSemicolon()) { + if (token === 22 /* SemicolonToken */) { + // consume the semicolon if it was explicitly provided. + nextToken(); + } + return true; } else { - var propertyAssignment = createNode(198 /* PropertyAssignment */, fullStart); - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(50 /* ColonToken */); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return finishNode(propertyAssignment); + return parseExpected(22 /* SemicolonToken */); } } - function parseObjectLiteralExpression() { - var node = createNode(142 /* ObjectLiteralExpression */); - parseExpected(13 /* OpenBraceToken */); - if (scanner.hasPrecedingLineBreak()) { - node.flags |= 256 /* MultiLine */; + function createNode(kind, pos) { + nodeCount++; + var node = new (nodeConstructors[kind] || (nodeConstructors[kind] = ts.objectAllocator.getNodeConstructor(kind)))(); + if (!(pos >= 0)) { + pos = scanner.getStartPos(); } - node.properties = parseDelimitedList(11 /* ObjectLiteralMembers */, parseObjectLiteralElement); - parseExpected(14 /* CloseBraceToken */); - return finishNode(node); - } - function parseFunctionExpression() { - var node = createNode(150 /* FunctionExpression */); - parseExpected(81 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - node.name = node.asteriskToken ? doInYieldContext(parseOptionalIdentifier) : parseOptionalIdentifier(); - fillSignature(50 /* ColonToken */, !!node.asteriskToken, false, node); - node.body = parseFunctionBlock(!!node.asteriskToken, false); - return finishNode(node); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; + node.pos = pos; + node.end = pos; + return node; } - function parseNewExpression() { - var node = createNode(146 /* NewExpression */); - parseExpected(86 /* NewKeyword */); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token === 15 /* OpenParenToken */) { - node.arguments = parseArgumentList(); + function finishNode(node) { + node.end = scanner.getStartPos(); + if (contextFlags) { + node.parserContextFlags = contextFlags; } - return finishNode(node); + // Keep track on the node if we encountered an error while parsing it. If we did, then + // we cannot reuse the node incrementally. Once we've marked this node, clear out the + // flag so that we don't mark any subsequent nodes. + if (parseErrorBeforeNextFinishedNode) { + parseErrorBeforeNextFinishedNode = false; + node.parserContextFlags |= 32 /* ThisNodeHasError */; + } + return node; } - function parseBlock(kind, ignoreMissingOpenBrace, checkForStrictMode) { - var node = createNode(kind); - if (parseExpected(13 /* OpenBraceToken */) || ignoreMissingOpenBrace) { - node.statements = parseList(2 /* BlockStatements */, checkForStrictMode, parseStatement); - parseExpected(14 /* CloseBraceToken */); + function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { + if (reportAtCurrentPosition) { + parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); } else { - node.statements = createMissingList(); + parseErrorAtCurrentToken(diagnosticMessage, arg0); } - return finishNode(node); + var result = createNode(kind, scanner.getStartPos()); + result.text = ""; + return finishNode(result); } - function parseFunctionBlock(allowYield, ignoreMissingOpenBrace) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var block = parseBlock(163 /* Block */, ignoreMissingOpenBrace, true); - setYieldContext(savedYieldContext); - return block; + function internIdentifier(text) { + text = ts.escapeIdentifier(text); + return ts.hasProperty(identifiers, text) ? identifiers[text] : (identifiers[text] = text); } - function parseEmptyStatement() { - var node = createNode(165 /* EmptyStatement */); - parseExpected(21 /* SemicolonToken */); - return finishNode(node); + // An identifier that starts with two underscores has an extra underscore character prepended to it to avoid issues + // with magic property names like '__proto__'. The 'identifiers' object is used to share a single string instance for + // each identifier in order to reduce memory consumption. + function createIdentifier(isIdentifier, diagnosticMessage) { + identifierCount++; + if (isIdentifier) { + var node = createNode(65 /* Identifier */); + // Store original token kind if it is not just an Identifier so we can report appropriate error later in type checker + if (token !== 65 /* Identifier */) { + node.originalKeywordKind = token; + } + node.text = internIdentifier(scanner.getTokenValue()); + nextToken(); + return finishNode(node); + } + return createMissingNode(65 /* Identifier */, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); } - function parseIfStatement() { - var node = createNode(167 /* IfStatement */); - parseExpected(82 /* IfKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(74 /* ElseKeyword */) ? parseStatement() : undefined; - return finishNode(node); + function parseIdentifier(diagnosticMessage) { + return createIdentifier(isIdentifier(), diagnosticMessage); } - function parseDoStatement() { - var node = createNode(168 /* DoStatement */); - parseExpected(73 /* DoKeyword */); - node.statement = parseStatement(); - parseExpected(98 /* WhileKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - parseOptional(21 /* SemicolonToken */); - return finishNode(node); + function parseIdentifierName() { + return createIdentifier(isIdentifierOrKeyword()); } - function parseWhileStatement() { - var node = createNode(169 /* WhileStatement */); - parseExpected(98 /* WhileKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); + function isLiteralPropertyName() { + return isIdentifierOrKeyword() || + token === 8 /* StringLiteral */ || + token === 7 /* NumericLiteral */; } - function parseForOrForInStatement() { - var pos = getNodePos(); - parseExpected(80 /* ForKeyword */); - parseExpected(15 /* OpenParenToken */); - if (token !== 21 /* SemicolonToken */) { - if (parseOptional(96 /* VarKeyword */)) { - var declarations = disallowInAnd(parseVariableDeclarationList); - } - else if (parseOptional(102 /* LetKeyword */)) { - var declarations = setFlag(disallowInAnd(parseVariableDeclarationList), 2048 /* Let */); - } - else if (parseOptional(68 /* ConstKeyword */)) { - var declarations = setFlag(disallowInAnd(parseVariableDeclarationList), 4096 /* Const */); - } - else { - var varOrInit = disallowInAnd(parseExpression); - } - } - var forOrForInStatement; - if (parseOptional(84 /* InKeyword */)) { - var forInStatement = createNode(171 /* ForInStatement */, pos); - if (declarations) { - forInStatement.declarations = declarations; - } - else { - forInStatement.variable = varOrInit; - } - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - forOrForInStatement = forInStatement; - } - else { - var forStatement = createNode(170 /* ForStatement */, pos); - if (declarations) { - forStatement.declarations = declarations; - } - if (varOrInit) { - forStatement.initializer = varOrInit; - } - parseExpected(21 /* SemicolonToken */); - if (token !== 21 /* SemicolonToken */ && token !== 16 /* CloseParenToken */) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(21 /* SemicolonToken */); - if (token !== 16 /* CloseParenToken */) { - forStatement.iterator = allowInAnd(parseExpression); - } - parseExpected(16 /* CloseParenToken */); - forOrForInStatement = forStatement; + function parsePropertyName() { + if (token === 8 /* StringLiteral */ || token === 7 /* NumericLiteral */) { + return parseLiteralNode(true); } - forOrForInStatement.statement = parseStatement(); - return finishNode(forOrForInStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 173 /* BreakStatement */ ? 64 /* BreakKeyword */ : 69 /* ContinueKeyword */); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); + if (token === 18 /* OpenBracketToken */) { + return parseComputedPropertyName(); } - parseSemicolon(); - return finishNode(node); + return parseIdentifierName(); } - function parseReturnStatement() { - var node = createNode(174 /* ReturnStatement */); - parseExpected(88 /* ReturnKeyword */); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); + function parseComputedPropertyName() { + // PropertyName[Yield,GeneratorParameter] : + // LiteralPropertyName + // [+GeneratorParameter] ComputedPropertyName + // [~GeneratorParameter] ComputedPropertyName[?Yield] + // + // ComputedPropertyName[Yield] : + // [ AssignmentExpression[In, ?Yield] ] + // + var node = createNode(128 /* ComputedPropertyName */); + parseExpected(18 /* OpenBracketToken */); + // We parse any expression (including a comma expression). But the grammar + // says that only an assignment expression is allowed, so the grammar checker + // will error if it sees a comma expression. + var yieldContext = inYieldContext(); + if (inGeneratorParameterContext()) { + setYieldContext(false); } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(175 /* WithStatement */); - parseExpected(99 /* WithKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(194 /* CaseClause */); - parseExpected(65 /* CaseKeyword */); - node.expression = allowInAnd(parseExpression); - parseExpected(50 /* ColonToken */); - node.statements = parseList(4 /* SwitchClauseStatements */, false, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(195 /* DefaultClause */); - parseExpected(71 /* DefaultKeyword */); - parseExpected(50 /* ColonToken */); - node.statements = parseList(4 /* SwitchClauseStatements */, false, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token === 65 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(176 /* SwitchStatement */); - parseExpected(90 /* SwitchKeyword */); - parseExpected(15 /* OpenParenToken */); node.expression = allowInAnd(parseExpression); - parseExpected(16 /* CloseParenToken */); - parseExpected(13 /* OpenBraceToken */); - node.clauses = parseList(3 /* SwitchClauses */, false, parseCaseOrDefaultClause); - parseExpected(14 /* CloseBraceToken */); - return finishNode(node); - } - function parseThrowStatement() { - var node = createNode(178 /* ThrowStatement */); - parseExpected(92 /* ThrowKeyword */); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - function parseTryStatement() { - var node = createNode(179 /* TryStatement */); - node.tryBlock = parseTokenAndBlock(94 /* TryKeyword */); - node.catchClause = token === 66 /* CatchKeyword */ ? parseCatchClause() : undefined; - node.finallyBlock = !node.catchClause || token === 79 /* FinallyKeyword */ ? parseTokenAndBlock(79 /* FinallyKeyword */) : undefined; - return finishNode(node); - } - function parseTokenAndBlock(token) { - var pos = getNodePos(); - parseExpected(token); - var result = parseBlock(token === 94 /* TryKeyword */ ? 180 /* TryBlock */ : 181 /* FinallyBlock */, false, false); - result.pos = pos; - return result; - } - function parseCatchClause() { - var result = createNode(197 /* CatchClause */); - parseExpected(66 /* CatchKeyword */); - parseExpected(15 /* OpenParenToken */); - result.name = parseIdentifier(); - result.type = parseTypeAnnotation(); - parseExpected(16 /* CloseParenToken */); - result.block = parseBlock(163 /* Block */, false, false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(182 /* DebuggerStatement */); - parseExpected(70 /* DebuggerKeyword */); - parseSemicolon(); + if (inGeneratorParameterContext()) { + setYieldContext(yieldContext); + } + parseExpected(19 /* CloseBracketToken */); return finishNode(node); } - function isLabel() { - return isIdentifier() && lookAhead(nextTokenIsColonToken); - } - function nextTokenIsColonToken() { - return nextToken() === 50 /* ColonToken */; + function parseContextualModifier(t) { + return token === t && tryParse(nextTokenCanFollowModifier); } - function parseLabeledStatement() { - var node = createNode(177 /* LabeledStatement */); - node.label = parseIdentifier(); - parseExpected(50 /* ColonToken */); - node.statement = parseStatement(); - return finishNode(node); + function nextTokenCanFollowModifier() { + nextToken(); + return canFollowModifier(); } - function parseExpressionStatement() { - var node = createNode(166 /* ExpressionStatement */); - node.expression = allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); + function parseAnyContextualModifier() { + return ts.isModifier(token) && tryParse(nextTokenCanFollowContextualModifier); } - function isStatement(inErrorRecovery) { - switch (token) { - case 21 /* SemicolonToken */: - return !inErrorRecovery; - case 13 /* OpenBraceToken */: - case 96 /* VarKeyword */: - case 102 /* LetKeyword */: - case 81 /* FunctionKeyword */: - case 82 /* IfKeyword */: - case 73 /* DoKeyword */: - case 98 /* WhileKeyword */: - case 80 /* ForKeyword */: - case 69 /* ContinueKeyword */: - case 64 /* BreakKeyword */: - case 88 /* ReturnKeyword */: - case 99 /* WithKeyword */: - case 90 /* SwitchKeyword */: - case 92 /* ThrowKeyword */: - case 94 /* TryKeyword */: - case 70 /* DebuggerKeyword */: - case 66 /* CatchKeyword */: - case 79 /* FinallyKeyword */: - return true; - case 68 /* ConstKeyword */: - var isConstEnum = lookAhead(nextTokenIsEnumKeyword); - return !isConstEnum; - case 101 /* InterfaceKeyword */: - case 67 /* ClassKeyword */: - case 114 /* ModuleKeyword */: - case 75 /* EnumKeyword */: - case 119 /* TypeKeyword */: - if (isDeclarationStart()) { - return false; - } - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - case 107 /* StaticKeyword */: - if (lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine)) { - return false; - } - default: - return isStartOfExpression(); + function nextTokenCanFollowContextualModifier() { + if (token === 70 /* ConstKeyword */) { + // 'const' is only a modifier if followed by 'enum'. + return nextToken() === 77 /* EnumKeyword */; + } + if (token === 78 /* ExportKeyword */) { + nextToken(); + if (token === 73 /* DefaultKeyword */) { + return lookAhead(nextTokenIsClassOrFunction); + } + return token !== 35 /* AsteriskToken */ && token !== 14 /* OpenBraceToken */ && canFollowModifier(); + } + if (token === 73 /* DefaultKeyword */) { + return nextTokenIsClassOrFunction(); } - } - function nextTokenIsEnumKeyword() { nextToken(); - return token === 75 /* EnumKeyword */; + return canFollowModifier(); } - function nextTokenIsIdentifierOrKeywordOnSameLine() { + function canFollowModifier() { + return token === 18 /* OpenBracketToken */ + || token === 14 /* OpenBraceToken */ + || token === 35 /* AsteriskToken */ + || isLiteralPropertyName(); + } + function nextTokenIsClassOrFunction() { nextToken(); - return isIdentifierOrKeyword() && !scanner.hasPrecedingLineBreak(); + return token === 69 /* ClassKeyword */ || token === 83 /* FunctionKeyword */; } - function parseStatement() { - switch (token) { - case 13 /* OpenBraceToken */: - return parseBlock(163 /* Block */, false, false); - case 96 /* VarKeyword */: - case 68 /* ConstKeyword */: - return parseVariableStatement(scanner.getStartPos(), undefined); - case 81 /* FunctionKeyword */: - return parseFunctionDeclaration(scanner.getStartPos(), undefined); - case 21 /* SemicolonToken */: - return parseEmptyStatement(); - case 82 /* IfKeyword */: - return parseIfStatement(); - case 73 /* DoKeyword */: - return parseDoStatement(); - case 98 /* WhileKeyword */: - return parseWhileStatement(); - case 80 /* ForKeyword */: - return parseForOrForInStatement(); - case 69 /* ContinueKeyword */: - return parseBreakOrContinueStatement(172 /* ContinueStatement */); - case 64 /* BreakKeyword */: - return parseBreakOrContinueStatement(173 /* BreakStatement */); - case 88 /* ReturnKeyword */: - return parseReturnStatement(); - case 99 /* WithKeyword */: - return parseWithStatement(); - case 90 /* SwitchKeyword */: - return parseSwitchStatement(); - case 92 /* ThrowKeyword */: - return parseThrowStatement(); - case 94 /* TryKeyword */: - case 66 /* CatchKeyword */: - case 79 /* FinallyKeyword */: - return parseTryStatement(); - case 70 /* DebuggerKeyword */: - return parseDebuggerStatement(); - case 102 /* LetKeyword */: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), undefined); + // True if positioned at the start of a list element + function isListElement(parsingContext, inErrorRecovery) { + var node = currentNode(parsingContext); + if (node) { + return true; + } + switch (parsingContext) { + case 0 /* SourceElements */: + case 1 /* ModuleElements */: + return isSourceElement(inErrorRecovery); + case 2 /* BlockStatements */: + case 4 /* SwitchClauseStatements */: + return isStartOfStatement(inErrorRecovery); + case 3 /* SwitchClauses */: + return token === 67 /* CaseKeyword */ || token === 73 /* DefaultKeyword */; + case 5 /* TypeMembers */: + return isStartOfTypeMember(); + case 6 /* ClassMembers */: + // We allow semicolons as class elements (as specified by ES6) as long as we're + // not in error recovery. If we're in error recovery, we don't want an errant + // semicolon to be treated as a class member (since they're almost always used + // for statements. + return lookAhead(isClassMemberStart) || (token === 22 /* SemicolonToken */ && !inErrorRecovery); + case 7 /* EnumMembers */: + // Include open bracket computed properties. This technically also lets in indexers, + // which would be a candidate for improved error reporting. + return token === 18 /* OpenBracketToken */ || isLiteralPropertyName(); + case 13 /* ObjectLiteralMembers */: + return token === 18 /* OpenBracketToken */ || token === 35 /* AsteriskToken */ || isLiteralPropertyName(); + case 10 /* ObjectBindingElements */: + return isLiteralPropertyName(); + case 8 /* HeritageClauseElement */: + // If we see { } then only consume it as an expression if it is followed by , or { + // That way we won't consume the body of a class in its heritage clause. + if (token === 14 /* OpenBraceToken */) { + return lookAhead(isValidHeritageClauseObjectLiteral); + } + if (!inErrorRecovery) { + return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); } - default: - return isLabel() ? parseLabeledStatement() : parseExpressionStatement(); + else { + // If we're in error recovery we tighten up what we're willing to match. + // That way we don't treat something like "this" as a valid heritage clause + // element during recovery. + return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); + } + case 9 /* VariableDeclarations */: + return isIdentifierOrPattern(); + case 11 /* ArrayBindingElements */: + return token === 23 /* CommaToken */ || token === 21 /* DotDotDotToken */ || isIdentifierOrPattern(); + case 16 /* TypeParameters */: + return isIdentifier(); + case 12 /* ArgumentExpressions */: + case 14 /* ArrayLiteralMembers */: + return token === 23 /* CommaToken */ || token === 21 /* DotDotDotToken */ || isStartOfExpression(); + case 15 /* Parameters */: + return isStartOfParameter(); + case 17 /* TypeArguments */: + case 18 /* TupleElementTypes */: + return token === 23 /* CommaToken */ || isStartOfType(); + case 19 /* HeritageClauses */: + return isHeritageClause(); + case 20 /* ImportOrExportSpecifiers */: + return isIdentifierOrKeyword(); } + ts.Debug.fail("Non-exhaustive case in 'isListElement'."); } - function parseFunctionBlockOrSemicolon(isGenerator) { - if (token === 13 /* OpenBraceToken */) { - return parseFunctionBlock(isGenerator, false); + function isValidHeritageClauseObjectLiteral() { + ts.Debug.assert(token === 14 /* OpenBraceToken */); + if (nextToken() === 15 /* CloseBraceToken */) { + // if we see "extends {}" then only treat the {} as what we're extending (and not + // the class body) if we have: + // + // extends {} { + // extends {}, + // extends {} extends + // extends {} implements + var next = nextToken(); + return next === 23 /* CommaToken */ || next === 14 /* OpenBraceToken */ || next === 79 /* ExtendsKeyword */ || next === 102 /* ImplementsKeyword */; } - parseSemicolon(ts.Diagnostics.or_expected); - return undefined; + return true; } - function parseVariableDeclaration() { - var node = createNode(183 /* VariableDeclaration */); - node.name = parseIdentifier(); - node.type = parseTypeAnnotation(); - node.initializer = parseInitializer(false); - return finishNode(node); + function nextTokenIsIdentifier() { + nextToken(); + return isIdentifier(); } - function setFlag(array, flag) { - for (var i = 0, n = array.length; i < n; i++) { - array[i].flags |= flag; + function isHeritageClauseExtendsOrImplementsKeyword() { + if (token === 102 /* ImplementsKeyword */ || + token === 79 /* ExtendsKeyword */) { + return lookAhead(nextTokenIsStartOfExpression); } - return array; + return false; } - function parseVariableDeclarationList() { - return parseDelimitedList(9 /* VariableDeclarations */, parseVariableDeclaration); + function nextTokenIsStartOfExpression() { + nextToken(); + return isStartOfExpression(); } - function parseVariableStatement(fullStart, modifiers) { - var node = createNode(164 /* VariableStatement */, fullStart); - setModifiers(node, modifiers); - if (token === 102 /* LetKeyword */) { - node.flags |= 2048 /* Let */; - } - else if (token === 68 /* ConstKeyword */) { - node.flags |= 4096 /* Const */; + // True if positioned at a list terminator + function isListTerminator(kind) { + if (token === 1 /* EndOfFileToken */) { + // Being at the end of the file ends all lists. + return true; } - else { - ts.Debug.assert(token === 96 /* VarKeyword */); + switch (kind) { + case 1 /* ModuleElements */: + case 2 /* BlockStatements */: + case 3 /* SwitchClauses */: + case 5 /* TypeMembers */: + case 6 /* ClassMembers */: + case 7 /* EnumMembers */: + case 13 /* ObjectLiteralMembers */: + case 10 /* ObjectBindingElements */: + case 20 /* ImportOrExportSpecifiers */: + return token === 15 /* CloseBraceToken */; + case 4 /* SwitchClauseStatements */: + return token === 15 /* CloseBraceToken */ || token === 67 /* CaseKeyword */ || token === 73 /* DefaultKeyword */; + case 8 /* HeritageClauseElement */: + return token === 14 /* OpenBraceToken */ || token === 79 /* ExtendsKeyword */ || token === 102 /* ImplementsKeyword */; + case 9 /* VariableDeclarations */: + return isVariableDeclaratorListTerminator(); + case 16 /* TypeParameters */: + // Tokens other than '>' are here for better error recovery + return token === 25 /* GreaterThanToken */ || token === 16 /* OpenParenToken */ || token === 14 /* OpenBraceToken */ || token === 79 /* ExtendsKeyword */ || token === 102 /* ImplementsKeyword */; + case 12 /* ArgumentExpressions */: + // Tokens other than ')' are here for better error recovery + return token === 17 /* CloseParenToken */ || token === 22 /* SemicolonToken */; + case 14 /* ArrayLiteralMembers */: + case 18 /* TupleElementTypes */: + case 11 /* ArrayBindingElements */: + return token === 19 /* CloseBracketToken */; + case 15 /* Parameters */: + // Tokens other than ')' and ']' (the latter for index signatures) are here for better error recovery + return token === 17 /* CloseParenToken */ || token === 19 /* CloseBracketToken */ /*|| token === SyntaxKind.OpenBraceToken*/; + case 17 /* TypeArguments */: + // Tokens other than '>' are here for better error recovery + return token === 25 /* GreaterThanToken */ || token === 16 /* OpenParenToken */; + case 19 /* HeritageClauses */: + return token === 14 /* OpenBraceToken */ || token === 15 /* CloseBraceToken */; } - nextToken(); - node.declarations = allowInAnd(parseVariableDeclarationList); - setFlag(node.declarations, node.flags); - parseSemicolon(); - return finishNode(node); - } - function parseFunctionDeclaration(fullStart, modifiers) { - var node = createNode(184 /* FunctionDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(81 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - node.name = parseIdentifier(); - fillSignature(50 /* ColonToken */, !!node.asteriskToken, false, node); - node.body = parseFunctionBlockOrSemicolon(!!node.asteriskToken); - return finishNode(node); - } - function parseConstructorDeclaration(pos, modifiers) { - var node = createNode(126 /* Constructor */, pos); - setModifiers(node, modifiers); - parseExpected(111 /* ConstructorKeyword */); - fillSignature(50 /* ColonToken */, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false); - return finishNode(node); - } - function parseMethodDeclaration(fullStart, modifiers, asteriskToken, name, questionToken, requireBlock) { - var method = createNode(125 /* Method */, fullStart); - setModifiers(method, modifiers); - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - fillSignature(50 /* ColonToken */, !!asteriskToken, false, method); - method.body = requireBlock ? parseFunctionBlock(!!asteriskToken, false) : parseFunctionBlockOrSemicolon(!!asteriskToken); - return finishNode(method); - } - function parsePropertyOrMethodDeclaration(fullStart, modifiers) { - var asteriskToken = parseOptionalToken(34 /* AsteriskToken */); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(49 /* QuestionToken */); - if (asteriskToken || token === 15 /* OpenParenToken */ || token === 23 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, modifiers, asteriskToken, name, questionToken, false); - } - else { - var property = createNode(124 /* Property */, fullStart); - setModifiers(property, modifiers); - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - property.initializer = allowInAnd(parseNonParameterInitializer); - parseSemicolon(); - return finishNode(property); - } - } - function parseNonParameterInitializer() { - return parseInitializer(false); - } - function parseAccessorDeclaration(kind, fullStart, modifiers) { - var node = createNode(kind, fullStart); - setModifiers(node, modifiers); - node.name = parsePropertyName(); - fillSignature(50 /* ColonToken */, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false); - return finishNode(node); } - function isClassMemberStart() { - var idToken; - while (ts.isModifier(token)) { - idToken = token; - nextToken(); - } - if (token === 34 /* AsteriskToken */) { + function isVariableDeclaratorListTerminator() { + // If we can consume a semicolon (either explicitly, or with ASI), then consider us done + // with parsing the list of variable declarators. + if (canParseSemicolon()) { return true; } - if (isLiteralPropertyName()) { - idToken = token; - nextToken(); + // in the case where we're parsing the variable declarator of a 'for-in' statement, we + // are done if we see an 'in' keyword in front of us. Same with for-of + if (isInOrOfKeyword(token)) { + return true; } - if (token === 17 /* OpenBracketToken */) { + // ERROR RECOVERY TWEAK: + // For better error recovery, if we see an '=>' then we just stop immediately. We've got an + // arrow function here and it's going to be very unlikely that we'll resynchronize and get + // another variable declaration. + if (token === 32 /* EqualsGreaterThanToken */) { return true; } - if (idToken !== undefined) { - if (!ts.isKeyword(idToken) || idToken === 117 /* SetKeyword */ || idToken === 113 /* GetKeyword */) { - return true; - } - switch (token) { - case 15 /* OpenParenToken */: - case 23 /* LessThanToken */: - case 50 /* ColonToken */: - case 51 /* EqualsToken */: - case 49 /* QuestionToken */: + // Keep trying to parse out variable declarators. + return false; + } + // True if positioned at element or terminator of the current list or any enclosing list + function isInSomeParsingContext() { + for (var kind = 0; kind < 21 /* Count */; kind++) { + if (parsingContext & (1 << kind)) { + if (isListElement(kind, true) || isListTerminator(kind)) { return true; - default: - return canParseSemicolon(); + } } } return false; } - function parseModifiers() { - var flags = 0; - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token; - if (!parseAnyContextualModifier()) { - break; + // Parses a list of elements + function parseList(kind, checkForStrictMode, parseElement) { + var saveParsingContext = parsingContext; + parsingContext |= 1 << kind; + var result = []; + result.pos = getNodePos(); + var savedStrictModeContext = inStrictModeContext(); + while (!isListTerminator(kind)) { + if (isListElement(kind, false)) { + var element = parseListElement(kind, parseElement); + result.push(element); + // test elements only if we are not already in strict mode + if (checkForStrictMode && !inStrictModeContext()) { + if (ts.isPrologueDirective(element)) { + if (isUseStrictPrologueDirective(sourceFile, element)) { + setStrictModeContext(true); + checkForStrictMode = false; + } + } + else { + checkForStrictMode = false; + } + } + continue; } - if (!modifiers) { - modifiers = []; - modifiers.pos = modifierStart; + if (abortParsingListOrMoveToNextToken(kind)) { + break; } - flags |= modifierToFlag(modifierKind); - modifiers.push(finishNode(createNode(modifierKind, modifierStart))); - } - if (modifiers) { - modifiers.flags = flags; - modifiers.end = scanner.getStartPos(); } - return modifiers; + setStrictModeContext(savedStrictModeContext); + result.end = getNodeEnd(); + parsingContext = saveParsingContext; + return result; } - function parseClassElement() { - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (parseContextualModifier(113 /* GetKeyword */)) { - return parseAccessorDeclaration(127 /* GetAccessor */, fullStart, modifiers); + /// Should be called only on prologue directives (isPrologueDirective(node) should be true) + function isUseStrictPrologueDirective(sourceFile, node) { + ts.Debug.assert(ts.isPrologueDirective(node)); + var nodeText = ts.getSourceTextOfNodeFromSourceFile(sourceFile, node.expression); + // Note: the node text must be exactly "use strict" or 'use strict'. It is not ok for the + // string to contain unicode escapes (as per ES5). + return nodeText === '"use strict"' || nodeText === "'use strict'"; + } + function parseListElement(parsingContext, parseElement) { + var node = currentNode(parsingContext); + if (node) { + return consumeNode(node); + } + return parseElement(); + } + function currentNode(parsingContext) { + // If there is an outstanding parse error that we've encountered, but not attached to + // some node, then we cannot get a node from the old source tree. This is because we + // want to mark the next node we encounter as being unusable. + // + // Note: This may be too conservative. Perhaps we could reuse the node and set the bit + // on it (or its leftmost child) as having the error. For now though, being conservative + // is nice and likely won't ever affect perf. + if (parseErrorBeforeNextFinishedNode) { + return undefined; } - if (parseContextualModifier(117 /* SetKeyword */)) { - return parseAccessorDeclaration(128 /* SetAccessor */, fullStart, modifiers); + if (!syntaxCursor) { + // if we don't have a cursor, we could never return a node from the old tree. + return undefined; } - if (token === 111 /* ConstructorKeyword */) { - return parseConstructorDeclaration(fullStart, modifiers); + var node = syntaxCursor.currentNode(scanner.getStartPos()); + // Can't reuse a missing node. + if (ts.nodeIsMissing(node)) { + return undefined; } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, modifiers); + // Can't reuse a node that intersected the change range. + if (node.intersectsChange) { + return undefined; } - if (isIdentifierOrKeyword() || token === 7 /* StringLiteral */ || token === 6 /* NumericLiteral */ || token === 34 /* AsteriskToken */ || token === 17 /* OpenBracketToken */) { - return parsePropertyOrMethodDeclaration(fullStart, modifiers); + // Can't reuse a node that contains a parse error. This is necessary so that we + // produce the same set of errors again. + if (ts.containsParseError(node)) { + return undefined; } - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassDeclaration(fullStart, modifiers) { - var node = createNode(185 /* ClassDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(67 /* ClassKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(true); - if (parseExpected(13 /* OpenBraceToken */)) { - node.members = inGeneratorParameterContext() ? doOutsideOfYieldContext(parseClassMembers) : parseClassMembers(); - parseExpected(14 /* CloseBraceToken */); + // We can only reuse a node if it was parsed under the same strict mode that we're + // currently in. i.e. if we originally parsed a node in non-strict mode, but then + // the user added 'using strict' at the top of the file, then we can't use that node + // again as the presense of strict mode may cause us to parse the tokens in the file + // differetly. + // + // Note: we *can* reuse tokens when the strict mode changes. That's because tokens + // are unaffected by strict mode. It's just the parser will decide what to do with it + // differently depending on what mode it is in. + // + // This also applies to all our other context flags as well. + var nodeContextFlags = node.parserContextFlags & 63 /* ParserGeneratedFlags */; + if (nodeContextFlags !== contextFlags) { + return undefined; } - else { - node.members = createMissingList(); + // Ok, we have a node that looks like it could be reused. Now verify that it is valid + // in the currest list parsing context that we're currently at. + if (!canReuseNode(node, parsingContext)) { + return undefined; } - return finishNode(node); + return node; } - function parseHeritageClauses(isClassHeritageClause) { - if (isHeritageClause()) { - return isClassHeritageClause && inGeneratorParameterContext() ? doOutsideOfYieldContext(parseHeritageClausesWorker) : parseHeritageClausesWorker(); - } - return undefined; + function consumeNode(node) { + // Move the scanner so it is after the node we just consumed. + scanner.setTextPos(node.end); + nextToken(); + return node; } - function parseHeritageClausesWorker() { - return parseList(17 /* HeritageClauses */, false, parseHeritageClause); + function canReuseNode(node, parsingContext) { + switch (parsingContext) { + case 1 /* ModuleElements */: + return isReusableModuleElement(node); + case 6 /* ClassMembers */: + return isReusableClassMember(node); + case 3 /* SwitchClauses */: + return isReusableSwitchClause(node); + case 2 /* BlockStatements */: + case 4 /* SwitchClauseStatements */: + return isReusableStatement(node); + case 7 /* EnumMembers */: + return isReusableEnumMember(node); + case 5 /* TypeMembers */: + return isReusableTypeMember(node); + case 9 /* VariableDeclarations */: + return isReusableVariableDeclaration(node); + case 15 /* Parameters */: + return isReusableParameter(node); + // Any other lists we do not care about reusing nodes in. But feel free to add if + // you can do so safely. Danger areas involve nodes that may involve speculative + // parsing. If speculative parsing is involved with the node, then the range the + // parser reached while looking ahead might be in the edited range (see the example + // in canReuseVariableDeclaratorNode for a good case of this). + case 19 /* HeritageClauses */: + // This would probably be safe to reuse. There is no speculative parsing with + // heritage clauses. + case 16 /* TypeParameters */: + // This would probably be safe to reuse. There is no speculative parsing with + // type parameters. Note that that's because type *parameters* only occur in + // unambiguous *type* contexts. While type *arguments* occur in very ambiguous + // *expression* contexts. + case 18 /* TupleElementTypes */: + // This would probably be safe to reuse. There is no speculative parsing with + // tuple types. + // Technically, type argument list types are probably safe to reuse. While + // speculative parsing is involved with them (since type argument lists are only + // produced from speculative parsing a < as a type argument list), we only have + // the types because speculative parsing succeeded. Thus, the lookahead never + // went past the end of the list and rewound. + case 17 /* TypeArguments */: + // Note: these are almost certainly not safe to ever reuse. Expressions commonly + // need a large amount of lookahead, and we should not reuse them as they may + // have actually intersected the edit. + case 12 /* ArgumentExpressions */: + // This is not safe to reuse for the same reason as the 'AssignmentExpression' + // cases. i.e. a property assignment may end with an expression, and thus might + // have lookahead far beyond it's old node. + case 13 /* ObjectLiteralMembers */: + // This is probably not safe to reuse. There can be speculative parsing with + // type names in a heritage clause. There can be generic names in the type + // name list, and there can be left hand side expressions (which can have type + // arguments.) + case 8 /* HeritageClauseElement */: + } + return false; } - function parseHeritageClause() { - if (token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */) { - var node = createNode(196 /* HeritageClause */); - node.token = token; - nextToken(); - node.types = parseDelimitedList(8 /* TypeReferences */, parseTypeReference); - return finishNode(node); + function isReusableModuleElement(node) { + if (node) { + switch (node.kind) { + case 210 /* ImportDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 216 /* ExportDeclaration */: + case 215 /* ExportAssignment */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 206 /* ModuleDeclaration */: + case 205 /* EnumDeclaration */: + return true; + } + return isReusableStatement(node); } - return undefined; + return false; } - function isHeritageClause() { - return token === 77 /* ExtendsKeyword */ || token === 100 /* ImplementsKeyword */; + function isReusableClassMember(node) { + if (node) { + switch (node.kind) { + case 136 /* Constructor */: + case 141 /* IndexSignature */: + case 135 /* MethodDeclaration */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 133 /* PropertyDeclaration */: + case 179 /* SemicolonClassElement */: + return true; + } + } + return false; } - function parseClassMembers() { - return parseList(6 /* ClassMembers */, false, parseClassElement); + function isReusableSwitchClause(node) { + if (node) { + switch (node.kind) { + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + return true; + } + } + return false; } - function parseInterfaceDeclaration(fullStart, modifiers) { - var node = createNode(186 /* InterfaceDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(101 /* InterfaceKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(false); - node.members = parseObjectTypeMembers(); - return finishNode(node); + function isReusableStatement(node) { + if (node) { + switch (node.kind) { + case 201 /* FunctionDeclaration */: + case 181 /* VariableStatement */: + case 180 /* Block */: + case 184 /* IfStatement */: + case 183 /* ExpressionStatement */: + case 196 /* ThrowStatement */: + case 192 /* ReturnStatement */: + case 194 /* SwitchStatement */: + case 191 /* BreakStatement */: + case 190 /* ContinueStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 187 /* ForStatement */: + case 186 /* WhileStatement */: + case 193 /* WithStatement */: + case 182 /* EmptyStatement */: + case 197 /* TryStatement */: + case 195 /* LabeledStatement */: + case 185 /* DoStatement */: + case 198 /* DebuggerStatement */: + return true; + } + } + return false; } - function parseTypeAliasDeclaration(fullStart, modifiers) { - var node = createNode(187 /* TypeAliasDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(119 /* TypeKeyword */); - node.name = parseIdentifier(); - parseExpected(51 /* EqualsToken */); - node.type = parseType(); - parseSemicolon(); - return finishNode(node); + function isReusableEnumMember(node) { + return node.kind === 227 /* EnumMember */; } - function parseEnumMember() { - var node = createNode(200 /* EnumMember */, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return finishNode(node); + function isReusableTypeMember(node) { + if (node) { + switch (node.kind) { + case 140 /* ConstructSignature */: + case 134 /* MethodSignature */: + case 141 /* IndexSignature */: + case 132 /* PropertySignature */: + case 139 /* CallSignature */: + return true; + } + } + return false; } - function parseEnumDeclaration(fullStart, modifiers) { - var node = createNode(188 /* EnumDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(75 /* EnumKeyword */); - node.name = parseIdentifier(); - if (parseExpected(13 /* OpenBraceToken */)) { - node.members = parseDelimitedList(7 /* EnumMembers */, parseEnumMember); - parseExpected(14 /* CloseBraceToken */); + function isReusableVariableDeclaration(node) { + if (node.kind !== 199 /* VariableDeclaration */) { + return false; } - else { - node.members = createMissingList(); + // Very subtle incremental parsing bug. Consider the following code: + // + // let v = new List < A, B + // + // This is actually legal code. It's a list of variable declarators "v = new List() + // + // then we have a problem. "v = new List= 0) { + // Always preserve a trailing comma by marking it on the NodeArray + result.hasTrailingComma = true; + } + result.end = getNodeEnd(); + parsingContext = saveParsingContext; + return result; } - function parseInternalModuleTail(fullStart, modifiers, flags) { - var node = createNode(189 /* ModuleDeclaration */, fullStart); - setModifiers(node, modifiers); - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(19 /* DotToken */) ? parseInternalModuleTail(getNodePos(), undefined, 1 /* Export */) : parseModuleBlock(); - return finishNode(node); + function createMissingList() { + var pos = getNodePos(); + var result = []; + result.pos = pos; + result.end = pos; + return result; } - function parseAmbientExternalModuleDeclaration(fullStart, modifiers) { - var node = createNode(189 /* ModuleDeclaration */, fullStart); - setModifiers(node, modifiers); - node.name = parseLiteralNode(true); - node.body = parseModuleBlock(); - return finishNode(node); + function parseBracketedList(kind, parseElement, open, close) { + if (parseExpected(open)) { + var result = parseDelimitedList(kind, parseElement); + parseExpected(close); + return result; + } + return createMissingList(); } - function parseModuleDeclaration(fullStart, modifiers) { - parseExpected(114 /* ModuleKeyword */); - return token === 7 /* StringLiteral */ ? parseAmbientExternalModuleDeclaration(fullStart, modifiers) : parseInternalModuleTail(fullStart, modifiers, modifiers ? modifiers.flags : 0); + // The allowReservedWords parameter controls whether reserved words are permitted after the first dot + function parseEntityName(allowReservedWords, diagnosticMessage) { + var entity = parseIdentifier(diagnosticMessage); + while (parseOptional(20 /* DotToken */)) { + var node = createNode(127 /* QualifiedName */, entity.pos); + node.left = entity; + node.right = parseRightSideOfDot(allowReservedWords); + entity = finishNode(node); + } + return entity; } - function isExternalModuleReference() { - return token === 115 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen); + function parseRightSideOfDot(allowIdentifierNames) { + // Technically a keyword is valid here as all keywords are identifier names. + // However, often we'll encounter this in error situations when the keyword + // is actually starting another valid construct. + // + // So, we check for the following specific case: + // + // name. + // keyword identifierNameOrKeyword + // + // Note: the newlines are important here. For example, if that above code + // were rewritten into: + // + // name.keyword + // identifierNameOrKeyword + // + // Then we would consider it valid. That's because ASI would take effect and + // the code would be implicitly: "name.keyword; identifierNameOrKeyword". + // In the first case though, ASI will not take effect because there is not a + // line terminator after the keyword. + if (scanner.hasPrecedingLineBreak() && scanner.isReservedWord()) { + var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); + if (matchesPattern) { + // Report that we need an identifier. However, report it right after the dot, + // and not on the next token. This is because the next token might actually + // be an identifier and the error woudl be quite confusing. + return createMissingNode(65 /* Identifier */, true, ts.Diagnostics.Identifier_expected); + } + } + return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); } - function nextTokenIsOpenParen() { - return nextToken() === 15 /* OpenParenToken */; + function parseTemplateExpression() { + var template = createNode(172 /* TemplateExpression */); + template.head = parseLiteralNode(); + ts.Debug.assert(template.head.kind === 11 /* TemplateHead */, "Template head has wrong token kind"); + var templateSpans = []; + templateSpans.pos = getNodePos(); + do { + templateSpans.push(parseTemplateSpan()); + } while (ts.lastOrUndefined(templateSpans).literal.kind === 12 /* TemplateMiddle */); + templateSpans.end = getNodeEnd(); + template.templateSpans = templateSpans; + return finishNode(template); } - function parseImportDeclaration(fullStart, modifiers) { - var node = createNode(191 /* ImportDeclaration */, fullStart); - setModifiers(node, modifiers); - parseExpected(83 /* ImportKeyword */); - node.name = parseIdentifier(); - parseExpected(51 /* EqualsToken */); - node.moduleReference = parseModuleReference(); - parseSemicolon(); - return finishNode(node); + function parseTemplateSpan() { + var span = createNode(178 /* TemplateSpan */); + span.expression = allowInAnd(parseExpression); + var literal; + if (token === 15 /* CloseBraceToken */) { + reScanTemplateToken(); + literal = parseLiteralNode(); + } + else { + literal = parseExpectedToken(13 /* TemplateTail */, false, ts.Diagnostics._0_expected, ts.tokenToString(15 /* CloseBraceToken */)); + } + span.literal = literal; + return finishNode(span); } - function parseModuleReference() { - return isExternalModuleReference() ? parseExternalModuleReference() : parseEntityName(false); + function parseLiteralNode(internName) { + var node = createNode(token); + var text = scanner.getTokenValue(); + node.text = internName ? internIdentifier(text) : text; + if (scanner.hasExtendedUnicodeEscape()) { + node.hasExtendedUnicodeEscape = true; + } + if (scanner.isUnterminated()) { + node.isUnterminated = true; + } + var tokenPos = scanner.getTokenPos(); + nextToken(); + finishNode(node); + // Octal literals are not allowed in strict mode or ES5 + // Note that theoretically the following condition would hold true literals like 009, + // which is not octal.But because of how the scanner separates the tokens, we would + // never get a token like this. Instead, we would get 00 and 9 as two separate tokens. + // We also do not need to check for negatives because any prefix operator would be part of a + // parent unary expression. + if (node.kind === 7 /* NumericLiteral */ + && sourceText.charCodeAt(tokenPos) === 48 /* _0 */ + && ts.isOctalDigit(sourceText.charCodeAt(tokenPos + 1))) { + node.flags |= 16384 /* OctalLiteral */; + } + return node; } - function parseExternalModuleReference() { - var node = createNode(193 /* ExternalModuleReference */); - parseExpected(115 /* RequireKeyword */); - parseExpected(15 /* OpenParenToken */); - node.expression = parseExpression(); - if (node.expression.kind === 7 /* StringLiteral */) { - internIdentifier(node.expression.text); - } - parseExpected(16 /* CloseParenToken */); + // TYPES + function parseTypeReference() { + var node = createNode(142 /* TypeReference */); + node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); + if (!scanner.hasPrecedingLineBreak() && token === 24 /* LessThanToken */) { + node.typeArguments = parseBracketedList(17 /* TypeArguments */, parseType, 24 /* LessThanToken */, 25 /* GreaterThanToken */); + } return finishNode(node); } - function parseExportAssignmentTail(fullStart, modifiers) { - var node = createNode(192 /* ExportAssignment */, fullStart); - setModifiers(node, modifiers); - node.exportName = parseIdentifier(); - parseSemicolon(); + function parseTypeQuery() { + var node = createNode(145 /* TypeQuery */); + parseExpected(97 /* TypeOfKeyword */); + node.exprName = parseEntityName(true); return finishNode(node); } - function isLetDeclaration() { - return inStrictModeContext() || lookAhead(nextTokenIsIdentifierOnSameLine); - } - function isDeclarationStart() { - switch (token) { - case 96 /* VarKeyword */: - case 68 /* ConstKeyword */: - case 81 /* FunctionKeyword */: - return true; - case 102 /* LetKeyword */: - return isLetDeclaration(); - case 67 /* ClassKeyword */: - case 101 /* InterfaceKeyword */: - case 75 /* EnumKeyword */: - case 83 /* ImportKeyword */: - case 119 /* TypeKeyword */: - return lookAhead(nextTokenIsIdentifierOrKeyword); - case 114 /* ModuleKeyword */: - return lookAhead(nextTokenIsIdentifierOrKeywordOrStringLiteral); - case 76 /* ExportKeyword */: - return lookAhead(nextTokenIsEqualsTokenOrDeclarationStart); - case 112 /* DeclareKeyword */: - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - case 107 /* StaticKeyword */: - return lookAhead(nextTokenIsDeclarationStart); + function parseTypeParameter() { + var node = createNode(129 /* TypeParameter */); + node.name = parseIdentifier(); + if (parseOptional(79 /* ExtendsKeyword */)) { + // It's not uncommon for people to write improper constraints to a generic. If the + // user writes a constraint that is an expression and not an actual type, then parse + // it out as an expression (so we can recover well), but report that a type is needed + // instead. + if (isStartOfType() || !isStartOfExpression()) { + node.constraint = parseType(); + } + else { + // It was not a type, and it looked like an expression. Parse out an expression + // here so we recover well. Note: it is important that we call parseUnaryExpression + // and not parseExpression here. If the user has: + // + // + // + // We do *not* want to consume the > as we're consuming the expression for "". + node.expression = parseUnaryExpressionOrHigher(); + } } + return finishNode(node); } - function isIdentifierOrKeyword() { - return token >= 63 /* Identifier */; - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return isIdentifierOrKeyword(); + function parseTypeParameters() { + if (token === 24 /* LessThanToken */) { + return parseBracketedList(16 /* TypeParameters */, parseTypeParameter, 24 /* LessThanToken */, 25 /* GreaterThanToken */); + } } - function nextTokenIsIdentifierOrKeywordOrStringLiteral() { - nextToken(); - return isIdentifierOrKeyword() || token === 7 /* StringLiteral */; + function parseParameterType() { + if (parseOptional(51 /* ColonToken */)) { + return token === 8 /* StringLiteral */ + ? parseLiteralNode(true) + : parseType(); + } + return undefined; } - function nextTokenIsEqualsTokenOrDeclarationStart() { - nextToken(); - return token === 51 /* EqualsToken */ || isDeclarationStart(); + function isStartOfParameter() { + return token === 21 /* DotDotDotToken */ || isIdentifierOrPattern() || ts.isModifier(token) || token === 52 /* AtToken */; } - function nextTokenIsDeclarationStart() { - nextToken(); - return isDeclarationStart(); + function setModifiers(node, modifiers) { + if (modifiers) { + node.flags |= modifiers.flags; + node.modifiers = modifiers; + } } - function parseDeclaration() { - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (token === 76 /* ExportKeyword */) { + function parseParameter() { + var node = createNode(130 /* Parameter */); + node.decorators = parseDecorators(); + setModifiers(node, parseModifiers()); + node.dotDotDotToken = parseOptionalToken(21 /* DotDotDotToken */); + // SingleNameBinding[Yield,GeneratorParameter] : See 13.2.3 + // [+GeneratorParameter]BindingIdentifier[Yield]Initializer[In]opt + // [~GeneratorParameter]BindingIdentifier[?Yield]Initializer[In, ?Yield]opt + node.name = inGeneratorParameterContext() ? doInYieldContext(parseIdentifierOrPattern) : parseIdentifierOrPattern(); + if (ts.getFullWidth(node.name) === 0 && node.flags === 0 && ts.isModifier(token)) { + // in cases like + // 'use strict' + // function foo(static) + // isParameter('static') === true, because of isModifier('static') + // however 'static' is not a legal identifier in a strict mode. + // so result of this function will be ParameterDeclaration (flags = 0, name = missing, type = undefined, initializer = undefined) + // and current token will not change => parsing of the enclosing parameter list will last till the end of time (or OOM) + // to avoid this we'll advance cursor to the next token. nextToken(); - if (parseOptional(51 /* EqualsToken */)) { - return parseExportAssignmentTail(fullStart, modifiers); - } - } - switch (token) { - case 96 /* VarKeyword */: - case 102 /* LetKeyword */: - case 68 /* ConstKeyword */: - return parseVariableStatement(fullStart, modifiers); - case 81 /* FunctionKeyword */: - return parseFunctionDeclaration(fullStart, modifiers); - case 67 /* ClassKeyword */: - return parseClassDeclaration(fullStart, modifiers); - case 101 /* InterfaceKeyword */: - return parseInterfaceDeclaration(fullStart, modifiers); - case 119 /* TypeKeyword */: - return parseTypeAliasDeclaration(fullStart, modifiers); - case 75 /* EnumKeyword */: - return parseEnumDeclaration(fullStart, modifiers); - case 114 /* ModuleKeyword */: - return parseModuleDeclaration(fullStart, modifiers); - case 83 /* ImportKeyword */: - return parseImportDeclaration(fullStart, modifiers); - default: - ts.Debug.fail("Mismatch between isDeclarationStart and parseDeclaration"); } + node.questionToken = parseOptionalToken(50 /* QuestionToken */); + node.type = parseParameterType(); + node.initializer = inGeneratorParameterContext() ? doOutsideOfYieldContext(parseParameterInitializer) : parseParameterInitializer(); + // Do not check for initializers in an ambient context for parameters. This is not + // a grammar error because the grammar allows arbitrary call signatures in + // an ambient context. + // It is actually not necessary for this to be an error at all. The reason is that + // function/constructor implementations are syntactically disallowed in ambient + // contexts. In addition, parameter initializers are semantically disallowed in + // overload signatures. So parameter initializers are transitively disallowed in + // ambient contexts. + return finishNode(node); } - function isSourceElement(inErrorRecovery) { - return isDeclarationStart() || isStatement(inErrorRecovery); - } - function parseSourceElement() { - return parseSourceElementOrModuleElement(); - } - function parseModuleElement() { - return parseSourceElementOrModuleElement(); - } - function parseSourceElementOrModuleElement() { - return isDeclarationStart() ? parseDeclaration() : parseStatement(); + function parseParameterInitializer() { + return parseInitializer(true); } - function processReferenceComments() { - var triviaScanner = ts.createScanner(languageVersion, false, sourceText); - var referencedFiles = []; - var amdDependencies = []; - var amdModuleName; - while (true) { - var kind = triviaScanner.scan(); - if (kind === 5 /* WhitespaceTrivia */ || kind === 4 /* NewLineTrivia */ || kind === 3 /* MultiLineCommentTrivia */) { - continue; - } - if (kind !== 2 /* SingleLineCommentTrivia */) { - break; - } - var range = { pos: triviaScanner.getTokenPos(), end: triviaScanner.getTextPos() }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - referencedFiles.push(fileReference); - } - if (diagnosticMessage) { - sourceFile.referenceDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s* 0) { - syntacticDiagnostics = sourceFile.referenceDiagnostics.concat(sourceFile.parseDiagnostics); - } - else { - checkGrammar(sourceText, languageVersion, sourceFile); - syntacticDiagnostics = sourceFile.referenceDiagnostics.concat(sourceFile.grammarDiagnostics); - } - } - ts.Debug.assert(syntacticDiagnostics !== undefined); - return syntacticDiagnostics; - } - var rootNodeFlags = 0; - if (ts.fileExtensionIs(filename, ".d.ts")) { - rootNodeFlags = 1024 /* DeclarationFile */; - } - var sourceFile = createRootNode(201 /* SourceFile */, 0, sourceText.length, rootNodeFlags); - sourceFile.getLineAndCharacterFromPosition = getLineAndCharacterFromSourcePosition; - sourceFile.getPositionFromLineAndCharacter = getPositionFromSourceLineAndCharacter; - sourceFile.getLineStarts = getLineStarts; - sourceFile.getSyntacticDiagnostics = getSyntacticDiagnostics; - sourceFile.filename = ts.normalizePath(filename); - sourceFile.text = sourceText; - sourceFile.referenceDiagnostics = []; - sourceFile.parseDiagnostics = []; - sourceFile.grammarDiagnostics = []; - sourceFile.semanticDiagnostics = []; - var referenceComments = processReferenceComments(); - sourceFile.referencedFiles = referenceComments.referencedFiles; - sourceFile.amdDependencies = referenceComments.amdDependencies; - sourceFile.amdModuleName = referenceComments.amdModuleName; - var scanner = ts.createScanner(languageVersion, true, sourceText, scanError); - nextToken(); - sourceFile.statements = parseList(0 /* SourceElements */, true, parseSourceElement); - ts.Debug.assert(token === 1 /* EndOfFileToken */); - sourceFile.endOfFileToken = parseTokenNode(); - sourceFile.externalModuleIndicator = getExternalModuleIndicator(); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.version = version; - sourceFile.isOpen = isOpen; - sourceFile.languageVersion = languageVersion; - sourceFile.identifiers = identifiers; - return sourceFile; - } - ts.createSourceFile = createSourceFile; - function isLeftHandSideExpression(expr) { - if (expr) { - switch (expr.kind) { - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 146 /* NewExpression */: - case 145 /* CallExpression */: - case 147 /* TaggedTemplateExpression */: - case 141 /* ArrayLiteralExpression */: - case 149 /* ParenthesizedExpression */: - case 142 /* ObjectLiteralExpression */: - case 150 /* FunctionExpression */: - case 63 /* Identifier */: - case 8 /* RegularExpressionLiteral */: - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 159 /* TemplateExpression */: - case 78 /* FalseKeyword */: - case 87 /* NullKeyword */: - case 91 /* ThisKeyword */: - case 93 /* TrueKeyword */: - case 89 /* SuperKeyword */: - return true; + else if (parseOptional(returnToken)) { + signature.type = parseType(); } } - return false; - } - function isAssignmentOperator(token) { - return token >= 51 /* FirstAssignment */ && token <= 62 /* LastAssignment */; - } - function checkGrammar(sourceText, languageVersion, file) { - var grammarDiagnostics = file.grammarDiagnostics; - var scanner = ts.createScanner(languageVersion, true, sourceText); - var inAmbientContext = ts.fileExtensionIs(file.filename, ".d.ts"); - var inFunctionBlock = false; - var parent; - visitNode(file); - function visitNode(node) { - var savedParent = parent; - node.parent = parent; - parent = node; - if (!checkModifiers(node)) { - var savedInFunctionBlock = inFunctionBlock; - if (ts.isFunctionBlock(node)) { - inFunctionBlock = true; - } - var savedInAmbientContext = inAmbientContext; - if (node.flags & 2 /* Ambient */) { - inAmbientContext = true; + // Note: after careful analysis of the grammar, it does not appear to be possible to + // have 'Yield' And 'GeneratorParameter' not in sync. i.e. any production calling + // this FormalParameters production either always sets both to true, or always sets + // both to false. As such we only have a single parameter to represent both. + function parseParameterList(yieldAndGeneratorParameterContext, requireCompleteParameterList) { + // FormalParameters[Yield,GeneratorParameter] : + // ... + // + // FormalParameter[Yield,GeneratorParameter] : + // BindingElement[?Yield, ?GeneratorParameter] + // + // BindingElement[Yield, GeneratorParameter ] : See 13.2.3 + // SingleNameBinding[?Yield, ?GeneratorParameter] + // [+GeneratorParameter]BindingPattern[?Yield, GeneratorParameter]Initializer[In]opt + // [~GeneratorParameter]BindingPattern[?Yield]Initializer[In, ?Yield]opt + // + // SingleNameBinding[Yield, GeneratorParameter] : See 13.2.3 + // [+GeneratorParameter]BindingIdentifier[Yield]Initializer[In]opt + // [~GeneratorParameter]BindingIdentifier[?Yield]Initializer[In, ?Yield]opt + if (parseExpected(16 /* OpenParenToken */)) { + var savedYieldContext = inYieldContext(); + var savedGeneratorParameterContext = inGeneratorParameterContext(); + setYieldContext(yieldAndGeneratorParameterContext); + setGeneratorParameterContext(yieldAndGeneratorParameterContext); + var result = parseDelimitedList(15 /* Parameters */, parseParameter); + setYieldContext(savedYieldContext); + setGeneratorParameterContext(savedGeneratorParameterContext); + if (!parseExpected(17 /* CloseParenToken */) && requireCompleteParameterList) { + // Caller insisted that we had to end with a ) We didn't. So just return + // undefined here. + return undefined; } - checkNodeAndChildren(node); - inAmbientContext = savedInAmbientContext; - inFunctionBlock = savedInFunctionBlock; + return result; } - parent = savedParent; + // We didn't even have an open paren. If the caller requires a complete parameter list, + // we definitely can't provide that. However, if they're ok with an incomplete one, + // then just return an empty set of parameters. + return requireCompleteParameterList ? undefined : createMissingList(); } - function checkNodeAndChildren(node) { - var nodeKind = node.kind; - if (inAmbientContext && checkForStatementInAmbientContext(node, nodeKind)) { - return; - } - if (checkNode(node, nodeKind)) { + function parseTypeMemberSemicolon() { + // We allow type members to be separated by commas or (possibly ASI) semicolons. + // First check if it was a comma. If so, we're done with the member. + if (parseOptional(23 /* CommaToken */)) { return; } - forEachChild(node, visitNode); - } - function checkNode(node, nodeKind) { - switch (nodeKind) { - case 151 /* ArrowFunction */: - case 129 /* CallSignature */: - case 134 /* ConstructorType */: - case 130 /* ConstructSignature */: - case 133 /* FunctionType */: - return checkAnySignatureDeclaration(node); - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: - return checkBreakOrContinueStatement(node); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return checkCallOrNewExpression(node); - case 188 /* EnumDeclaration */: return checkEnumDeclaration(node); - case 157 /* BinaryExpression */: return checkBinaryExpression(node); - case 197 /* CatchClause */: return checkCatchClause(node); - case 185 /* ClassDeclaration */: return checkClassDeclaration(node); - case 121 /* ComputedPropertyName */: return checkComputedPropertyName(node); - case 126 /* Constructor */: return checkConstructor(node); - case 152 /* DeleteExpression */: return checkDeleteExpression(node); - case 144 /* ElementAccessExpression */: return checkElementAccessExpression(node); - case 192 /* ExportAssignment */: return checkExportAssignment(node); - case 193 /* ExternalModuleReference */: return checkExternalModuleReference(node); - case 171 /* ForInStatement */: return checkForInStatement(node); - case 170 /* ForStatement */: return checkForStatement(node); - case 184 /* FunctionDeclaration */: return checkFunctionDeclaration(node); - case 150 /* FunctionExpression */: return checkFunctionExpression(node); - case 127 /* GetAccessor */: return checkGetAccessor(node); - case 196 /* HeritageClause */: return checkHeritageClause(node); - case 131 /* IndexSignature */: return checkIndexSignature(node); - case 186 /* InterfaceDeclaration */: return checkInterfaceDeclaration(node); - case 177 /* LabeledStatement */: return checkLabeledStatement(node); - case 198 /* PropertyAssignment */: return checkPropertyAssignment(node); - case 125 /* Method */: return checkMethod(node); - case 189 /* ModuleDeclaration */: return checkModuleDeclaration(node); - case 142 /* ObjectLiteralExpression */: return checkObjectLiteralExpression(node); - case 6 /* NumericLiteral */: return checkNumericLiteral(node); - case 123 /* Parameter */: return checkParameter(node); - case 156 /* PostfixUnaryExpression */: return checkPostfixUnaryExpression(node); - case 155 /* PrefixUnaryExpression */: return checkPrefixUnaryExpression(node); - case 124 /* Property */: return checkProperty(node); - case 174 /* ReturnStatement */: return checkReturnStatement(node); - case 128 /* SetAccessor */: return checkSetAccessor(node); - case 201 /* SourceFile */: return checkSourceFile(node); - case 199 /* ShorthandPropertyAssignment */: return checkShorthandPropertyAssignment(node); - case 176 /* SwitchStatement */: return checkSwitchStatement(node); - case 147 /* TaggedTemplateExpression */: return checkTaggedTemplateExpression(node); - case 178 /* ThrowStatement */: return checkThrowStatement(node); - case 138 /* TupleType */: return checkTupleType(node); - case 122 /* TypeParameter */: return checkTypeParameter(node); - case 132 /* TypeReference */: return checkTypeReference(node); - case 183 /* VariableDeclaration */: return checkVariableDeclaration(node); - case 164 /* VariableStatement */: return checkVariableStatement(node); - case 175 /* WithStatement */: return checkWithStatement(node); - case 160 /* YieldExpression */: return checkYieldExpression(node); - } - } - function scanToken(pos) { - var start = ts.skipTrivia(sourceText, pos); - scanner.setTextPos(start); - scanner.scan(); - return start; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var start = scanToken(node.pos); - grammarDiagnostics.push(ts.createFileDiagnostic(file, start, scanner.getTextPos() - start, message, arg0, arg1, arg2)); - return true; - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - scanToken(node.pos); - grammarDiagnostics.push(ts.createFileDiagnostic(file, scanner.getTextPos(), 0, message, arg0, arg1, arg2)); - return true; - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var span = ts.getErrorSpanForNode(node); - var start = span.end > span.pos ? ts.skipTrivia(file.text, span.pos) : span.pos; - var length = span.end - start; - grammarDiagnostics.push(ts.createFileDiagnostic(file, start, length, message, arg0, arg1, arg2)); - return true; - } - function grammarErrorAtPos(start, length, message, arg0, arg1, arg2) { - grammarDiagnostics.push(ts.createFileDiagnostic(file, start, length, message, arg0, arg1, arg2)); - return true; - } - function reportInvalidUseInStrictMode(node) { - var name = sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - return grammarErrorOnNode(node, ts.Diagnostics.Invalid_use_of_0_in_strict_mode, name); + // Didn't have a comma. We must have a (possible ASI) semicolon. + parseSemicolon(); } - function checkForStatementInAmbientContext(node, kind) { - switch (kind) { - case 163 /* Block */: - case 165 /* EmptyStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - case 174 /* ReturnStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 178 /* ThrowStatement */: - case 179 /* TryStatement */: - case 182 /* DebuggerStatement */: - case 177 /* LabeledStatement */: - case 166 /* ExpressionStatement */: - return grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - function checkAnySignatureDeclaration(node) { - return checkTypeParameterList(node.typeParameters) || checkParameterList(node.parameters); - } - function checkBinaryExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */) { - if (isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operator)) { - if (isEvalOrArgumentsIdentifier(node.left)) { - return reportInvalidUseInStrictMode(node.left); - } - } + function parseSignatureMember(kind) { + var node = createNode(kind); + if (kind === 140 /* ConstructSignature */) { + parseExpected(88 /* NewKeyword */); } + fillSignature(51 /* ColonToken */, false, false, node); + parseTypeMemberSemicolon(); + return finishNode(node); } - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - return true; - case 177 /* LabeledStatement */: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); + function isIndexSignature() { + if (token !== 18 /* OpenBracketToken */) { + return false; } - return false; + return lookAhead(isUnambiguouslyIndexSignature); } - function checkLabeledStatement(node) { - var current = node.parent; - while (current) { - if (ts.isAnyFunction(current)) { - break; - } - if (current.kind === 177 /* LabeledStatement */ && current.label.text === node.label.text) { - return grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceText, node.label)); + function isUnambiguouslyIndexSignature() { + // The only allowed sequence is: + // + // [id: + // + // However, for error recovery, we also check the following cases: + // + // [... + // [id, + // [id?, + // [id?: + // [id?] + // [public id + // [private id + // [protected id + // [] + // + nextToken(); + if (token === 21 /* DotDotDotToken */ || token === 19 /* CloseBracketToken */) { + return true; + } + if (ts.isModifier(token)) { + nextToken(); + if (isIdentifier()) { + return true; } - current = current.parent; } - } - function checkBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isAnyFunction(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 177 /* LabeledStatement */: - if (node.label && current.label.text === node.label.text) { - var isMisplacedContinueLabel = node.kind === 172 /* ContinueStatement */ && !isIterationStatement(current.statement, true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 176 /* SwitchStatement */: - if (node.kind === 173 /* BreakStatement */ && !node.label) { - return false; - } - break; - default: - if (isIterationStatement(current, false) && !node.label) { - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 173 /* BreakStatement */ ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); + else if (!isIdentifier()) { + return false; } else { - var message = node.kind === 173 /* BreakStatement */ ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); + // Skip the identifier + nextToken(); } - } - function checkCallOrNewExpression(node) { - return checkTypeArguments(node.typeArguments) || checkArguments(node.arguments); - } - function checkArguments(arguments) { - return checkForDisallowedTrailingComma(arguments) || checkForOmittedArgument(arguments); - } - function checkTypeArguments(typeArguments) { - return checkForDisallowedTrailingComma(typeArguments) || checkForAtLeastOneTypeArgument(typeArguments); - } - function checkForOmittedArgument(arguments) { - if (arguments) { - for (var i = 0, n = arguments.length; i < n; i++) { - var arg = arguments[i]; - if (arg.kind === 161 /* OmittedExpression */) { - return grammarErrorAtPos(arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } + // A colon signifies a well formed indexer + // A comma should be a badly formed indexer because comma expressions are not allowed + // in computed properties. + if (token === 51 /* ColonToken */ || token === 23 /* CommaToken */) { + return true; } - } - function checkForAtLeastOneTypeArgument(typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceText, typeArguments.end) + ">".length; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); + // Question mark could be an indexer with an optional property, + // or it could be a conditional expression in a computed property. + if (token !== 50 /* QuestionToken */) { + return false; } + // If any of the following tokens are after the question mark, it cannot + // be a conditional expression, so treat it as an indexer. + nextToken(); + return token === 51 /* ColonToken */ || token === 23 /* CommaToken */ || token === 19 /* CloseBracketToken */; } - function checkForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } + function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { + var node = createNode(141 /* IndexSignature */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.parameters = parseBracketedList(15 /* Parameters */, parseParameter, 18 /* OpenBracketToken */, 19 /* CloseBracketToken */); + node.type = parseTypeAnnotation(); + parseTypeMemberSemicolon(); + return finishNode(node); } - function checkCatchClause(node) { - if (node.type) { - var colonStart = ts.skipTrivia(sourceText, node.name.end); - return grammarErrorAtPos(colonStart, ":".length, ts.Diagnostics.Catch_clause_parameter_cannot_have_a_type_annotation); + function parsePropertyOrMethodSignature() { + var fullStart = scanner.getStartPos(); + var name = parsePropertyName(); + var questionToken = parseOptionalToken(50 /* QuestionToken */); + if (token === 16 /* OpenParenToken */ || token === 24 /* LessThanToken */) { + var method = createNode(134 /* MethodSignature */, fullStart); + method.name = name; + method.questionToken = questionToken; + // Method signatues don't exist in expression contexts. So they have neither + // [Yield] nor [GeneratorParameter] + fillSignature(51 /* ColonToken */, false, false, method); + parseTypeMemberSemicolon(); + return finishNode(method); } - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.name)) { - return reportInvalidUseInStrictMode(node.name); + else { + var property = createNode(132 /* PropertySignature */, fullStart); + property.name = name; + property.questionToken = questionToken; + property.type = parseTypeAnnotation(); + parseTypeMemberSemicolon(); + return finishNode(property); } } - function checkClassDeclaration(node) { - return checkClassDeclarationHeritageClauses(node); - } - function checkClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (node.heritageClauses) { - for (var i = 0, n = node.heritageClauses.length; i < n; i++) { - ts.Debug.assert(i <= 2); - var heritageClause = node.heritageClauses[i]; - if (heritageClause.token === 77 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 100 /* ImplementsKeyword */); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); + function isStartOfTypeMember() { + switch (token) { + case 16 /* OpenParenToken */: + case 24 /* LessThanToken */: + case 18 /* OpenBracketToken */: + return true; + default: + if (ts.isModifier(token)) { + var result = lookAhead(isStartOfIndexSignatureDeclaration); + if (result) { + return result; } - seenImplementsClause = true; } - } - } - return false; - } - function checkForAtLeastOneHeritageClause(types, listType) { - if (types && types.length === 0) { - return grammarErrorAtPos(types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkConstructor(node) { - return checkAnySignatureDeclaration(node) || checkConstructorTypeParameters(node) || checkConstructorTypeAnnotation(node) || checkForBodyInAmbientContext(node.body, true); - } - function checkConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); + return isLiteralPropertyName() && lookAhead(isTypeMemberWithLiteralPropertyName); } } - function checkConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); + function isStartOfIndexSignatureDeclaration() { + while (ts.isModifier(token)) { + nextToken(); } + return isIndexSignature(); } - function checkDeleteExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */ && node.expression.kind === 63 /* Identifier */) { - return grammarErrorOnNode(node.expression, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode); - } + function isTypeMemberWithLiteralPropertyName() { + nextToken(); + return token === 16 /* OpenParenToken */ || + token === 24 /* LessThanToken */ || + token === 50 /* QuestionToken */ || + token === 51 /* ColonToken */ || + canParseSemicolon(); } - function checkEnumDeclaration(enumDecl) { - var enumIsConst = (enumDecl.flags & 4096 /* Const */) !== 0; - var hasError = false; - if (!enumIsConst) { - var inConstantEnumMemberSection = true; - for (var i = 0, n = enumDecl.members.length; i < n; i++) { - var node = enumDecl.members[i]; - if (node.name.kind === 121 /* ComputedPropertyName */) { - hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); + function parseTypeMember() { + switch (token) { + case 16 /* OpenParenToken */: + case 24 /* LessThanToken */: + return parseSignatureMember(139 /* CallSignature */); + case 18 /* OpenBracketToken */: + // Indexer or computed property + return isIndexSignature() + ? parseIndexSignatureDeclaration(scanner.getStartPos(), undefined, undefined) + : parsePropertyOrMethodSignature(); + case 88 /* NewKeyword */: + if (lookAhead(isStartOfConstructSignature)) { + return parseSignatureMember(140 /* ConstructSignature */); } - else if (inAmbientContext) { - if (node.initializer && !isIntegerLiteral(node.initializer)) { - hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Ambient_enum_elements_can_only_have_integer_literal_initializers) || hasError; + // fall through. + case 8 /* StringLiteral */: + case 7 /* NumericLiteral */: + return parsePropertyOrMethodSignature(); + default: + // Index declaration as allowed as a type member. But as per the grammar, + // they also allow modifiers. So we have to check for an index declaration + // that might be following modifiers. This ensures that things work properly + // when incrementally parsing as the parser will produce the Index declaration + // if it has the same text regardless of whether it is inside a class or an + // object type. + if (ts.isModifier(token)) { + var result = tryParse(parseIndexSignatureWithModifiers); + if (result) { + return result; } } - else if (node.initializer) { - inConstantEnumMemberSection = isIntegerLiteral(node.initializer); - } - else if (!inConstantEnumMemberSection) { - hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Enum_member_must_have_initializer) || hasError; + if (isIdentifierOrKeyword()) { + return parsePropertyOrMethodSignature(); } - } } - return hasError; } - function isIntegerLiteral(expression) { - function isInteger(literalExpression) { - return /^[0-9]+([eE]\+?[0-9]+)?$/.test(literalExpression.text); - } - if (expression.kind === 155 /* PrefixUnaryExpression */) { - var unaryExpression = expression; - if (unaryExpression.operator === 32 /* PlusToken */ || unaryExpression.operator === 33 /* MinusToken */) { - expression = unaryExpression.operand; - } + function parseIndexSignatureWithModifiers() { + var fullStart = scanner.getStartPos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + return isIndexSignature() + ? parseIndexSignatureDeclaration(fullStart, decorators, modifiers) + : undefined; + } + function isStartOfConstructSignature() { + nextToken(); + return token === 16 /* OpenParenToken */ || token === 24 /* LessThanToken */; + } + function parseTypeLiteral() { + var node = createNode(146 /* TypeLiteral */); + node.members = parseObjectTypeMembers(); + return finishNode(node); + } + function parseObjectTypeMembers() { + var members; + if (parseExpected(14 /* OpenBraceToken */)) { + members = parseList(5 /* TypeMembers */, false, parseTypeMember); + parseExpected(15 /* CloseBraceToken */); } - if (expression.kind === 6 /* NumericLiteral */) { - return isInteger(expression); + else { + members = createMissingList(); } - return false; + return members; } - function checkExportAssignment(node) { - if (node.flags & 243 /* Modifier */) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } + function parseTupleType() { + var node = createNode(148 /* TupleType */); + node.elementTypes = parseBracketedList(18 /* TupleElementTypes */, parseType, 18 /* OpenBracketToken */, 19 /* CloseBracketToken */); + return finishNode(node); + } + function parseParenthesizedType() { + var node = createNode(150 /* ParenthesizedType */); + parseExpected(16 /* OpenParenToken */); + node.type = parseType(); + parseExpected(17 /* CloseParenToken */); + return finishNode(node); } - function checkExternalModuleReference(node) { - if (node.expression.kind !== 7 /* StringLiteral */) { - return grammarErrorOnNode(node.expression, ts.Diagnostics.String_literal_expected); + function parseFunctionOrConstructorType(kind) { + var node = createNode(kind); + if (kind === 144 /* ConstructorType */) { + parseExpected(88 /* NewKeyword */); } + fillSignature(32 /* EqualsGreaterThanToken */, false, false, node); + return finishNode(node); } - function checkForInStatement(node) { - return checkVariableDeclarations(node.declarations) || checkForMoreThanOneDeclaration(node.declarations); + function parseKeywordAndNoDot() { + var node = parseTokenNode(); + return token === 20 /* DotToken */ ? undefined : node; } - function checkForStatement(node) { - return checkVariableDeclarations(node.declarations); + function parseNonArrayType() { + switch (token) { + case 112 /* AnyKeyword */: + case 122 /* StringKeyword */: + case 120 /* NumberKeyword */: + case 113 /* BooleanKeyword */: + case 123 /* SymbolKeyword */: + // If these are followed by a dot, then parse these out as a dotted type reference instead. + var node = tryParse(parseKeywordAndNoDot); + return node || parseTypeReference(); + case 99 /* VoidKeyword */: + return parseTokenNode(); + case 97 /* TypeOfKeyword */: + return parseTypeQuery(); + case 14 /* OpenBraceToken */: + return parseTypeLiteral(); + case 18 /* OpenBracketToken */: + return parseTupleType(); + case 16 /* OpenParenToken */: + return parseParenthesizedType(); + default: + return parseTypeReference(); + } } - function checkForMoreThanOneDeclaration(declarations) { - if (declarations && declarations.length > 1) { - return grammarErrorOnFirstToken(declarations[1], ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement); + function isStartOfType() { + switch (token) { + case 112 /* AnyKeyword */: + case 122 /* StringKeyword */: + case 120 /* NumberKeyword */: + case 113 /* BooleanKeyword */: + case 123 /* SymbolKeyword */: + case 99 /* VoidKeyword */: + case 97 /* TypeOfKeyword */: + case 14 /* OpenBraceToken */: + case 18 /* OpenBracketToken */: + case 24 /* LessThanToken */: + case 88 /* NewKeyword */: + return true; + case 16 /* OpenParenToken */: + // Only consider '(' the start of a type if followed by ')', '...', an identifier, a modifier, + // or something that starts a type. We don't want to consider things like '(1)' a type. + return lookAhead(isStartOfParenthesizedOrFunctionType); + default: + return isIdentifier(); } } - function checkFunctionDeclaration(node) { - return checkAnySignatureDeclaration(node) || checkFunctionName(node.name) || checkForBodyInAmbientContext(node.body, false) || checkForGenerator(node); + function isStartOfParenthesizedOrFunctionType() { + nextToken(); + return token === 17 /* CloseParenToken */ || isStartOfParameter() || isStartOfType(); } - function checkForGenerator(node) { - if (node.asteriskToken) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_currently_supported); + function parseArrayTypeOrHigher() { + var type = parseNonArrayType(); + while (!scanner.hasPrecedingLineBreak() && parseOptional(18 /* OpenBracketToken */)) { + parseExpected(19 /* CloseBracketToken */); + var node = createNode(147 /* ArrayType */, type.pos); + node.elementType = type; + type = finishNode(node); } + return type; } - function checkFunctionExpression(node) { - return checkAnySignatureDeclaration(node) || checkFunctionName(node.name) || checkForGenerator(node); - } - function checkFunctionName(name) { - if (name && name.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(name)) { - return reportInvalidUseInStrictMode(name); + function parseUnionTypeOrHigher() { + var type = parseArrayTypeOrHigher(); + if (token === 44 /* BarToken */) { + var types = [type]; + types.pos = type.pos; + while (parseOptional(44 /* BarToken */)) { + types.push(parseArrayTypeOrHigher()); + } + types.end = getNodeEnd(); + var node = createNode(149 /* UnionType */, type.pos); + node.types = types; + type = finishNode(node); } + return type; } - function checkGetAccessor(node) { - return checkAnySignatureDeclaration(node) || checkAccessor(node); + function isStartOfFunctionType() { + if (token === 24 /* LessThanToken */) { + return true; + } + return token === 16 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType); } - function checkElementAccessExpression(node) { - if (!node.argumentExpression) { - if (node.parent.kind === 146 /* NewExpression */ && node.parent.expression === node) { - var start = ts.skipTrivia(sourceText, node.expression.end); - var end = node.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); + function isUnambiguouslyStartOfFunctionType() { + nextToken(); + if (token === 17 /* CloseParenToken */ || token === 21 /* DotDotDotToken */) { + // ( ) + // ( ... + return true; + } + if (isIdentifier() || ts.isModifier(token)) { + nextToken(); + if (token === 51 /* ColonToken */ || token === 23 /* CommaToken */ || + token === 50 /* QuestionToken */ || token === 53 /* EqualsToken */ || + isIdentifier() || ts.isModifier(token)) { + // ( id : + // ( id , + // ( id ? + // ( id = + // ( modifier id + return true; } - else { - var start = node.end - "]".length; - var end = node.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Expression_expected); + if (token === 17 /* CloseParenToken */) { + nextToken(); + if (token === 32 /* EqualsGreaterThanToken */) { + // ( id ) => + return true; + } } } + return false; + } + function parseType() { + // The rules about 'yield' only apply to actual code/expression contexts. They don't + // apply to 'type' contexts. So we disable these parameters here before moving on. + var savedYieldContext = inYieldContext(); + var savedGeneratorParameterContext = inGeneratorParameterContext(); + setYieldContext(false); + setGeneratorParameterContext(false); + var result = parseTypeWorker(); + setYieldContext(savedYieldContext); + setGeneratorParameterContext(savedGeneratorParameterContext); + return result; } - function checkHeritageClause(node) { - return checkForDisallowedTrailingComma(node.types) || checkForAtLeastOneHeritageClause(node.types, ts.tokenToString(node.token)); + function parseTypeWorker() { + if (isStartOfFunctionType()) { + return parseFunctionOrConstructorType(143 /* FunctionType */); + } + if (token === 88 /* NewKeyword */) { + return parseFunctionOrConstructorType(144 /* ConstructorType */); + } + return parseUnionTypeOrHigher(); } - function checkIndexSignature(node) { - return checkIndexSignatureParameters(node) || checkForIndexSignatureModifiers(node); + function parseTypeAnnotation() { + return parseOptional(51 /* ColonToken */) ? parseType() : undefined; } - function checkForIndexSignatureModifiers(node) { - if (node.flags & 243 /* Modifier */) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_not_permitted_on_index_signature_members); + // EXPRESSIONS + function isStartOfLeftHandSideExpression() { + switch (token) { + case 93 /* ThisKeyword */: + case 91 /* SuperKeyword */: + case 89 /* NullKeyword */: + case 95 /* TrueKeyword */: + case 80 /* FalseKeyword */: + case 7 /* NumericLiteral */: + case 8 /* StringLiteral */: + case 10 /* NoSubstitutionTemplateLiteral */: + case 11 /* TemplateHead */: + case 16 /* OpenParenToken */: + case 18 /* OpenBracketToken */: + case 14 /* OpenBraceToken */: + case 83 /* FunctionKeyword */: + case 69 /* ClassKeyword */: + case 88 /* NewKeyword */: + case 36 /* SlashToken */: + case 57 /* SlashEqualsToken */: + case 65 /* Identifier */: + return true; + default: + return isIdentifier(); } } - function checkIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } + function isStartOfExpression() { + if (isStartOfLeftHandSideExpression()) { + return true; } - else if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - else if (parameter.flags & 243 /* Modifier */) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - else if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); + switch (token) { + case 33 /* PlusToken */: + case 34 /* MinusToken */: + case 47 /* TildeToken */: + case 46 /* ExclamationToken */: + case 74 /* DeleteKeyword */: + case 97 /* TypeOfKeyword */: + case 99 /* VoidKeyword */: + case 38 /* PlusPlusToken */: + case 39 /* MinusMinusToken */: + case 24 /* LessThanToken */: + case 110 /* YieldKeyword */: + // Yield always starts an expression. Either it is an identifier (in which case + // it is definitely an expression). Or it's a keyword (either because we're in + // a generator, or in strict mode (or both)) and it started a yield expression. + return true; + default: + // Error tolerance. If we see the start of some binary operator, we consider + // that the start of an expression. That way we'll parse out a missing identifier, + // give a good message about an identifier being missing, and then consume the + // rest of the binary expression. + if (isBinaryOperator()) { + return true; + } + return isIdentifier(); } - else if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); + } + function isStartOfExpressionStatement() { + // As per the grammar, none of '{' or 'function' or 'class' can start an expression statement. + return token !== 14 /* OpenBraceToken */ && + token !== 83 /* FunctionKeyword */ && + token !== 69 /* ClassKeyword */ && + token !== 52 /* AtToken */ && + isStartOfExpression(); + } + function parseExpression() { + // Expression[in]: + // AssignmentExpression[in] + // Expression[in] , AssignmentExpression[in] + // clear the decorator context when parsing Expression, as it should be unambiguous when parsing a decorator + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(false); } - else if (parameter.type.kind !== 118 /* StringKeyword */ && parameter.type.kind !== 116 /* NumberKeyword */) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); + var expr = parseAssignmentExpressionOrHigher(); + var operatorToken; + while ((operatorToken = parseOptionalToken(23 /* CommaToken */))) { + expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); } - else if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); + if (saveDecoratorContext) { + setDecoratorContext(true); } + return expr; } - function checkInterfaceDeclaration(node) { - return checkInterfaceDeclarationHeritageClauses(node); - } - function checkInterfaceDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var i = 0, n = node.heritageClauses.length; i < n; i++) { - ts.Debug.assert(i <= 1); - var heritageClause = node.heritageClauses[i]; - if (heritageClause.token === 77 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 100 /* ImplementsKeyword */); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } + function parseInitializer(inParameter) { + if (token !== 53 /* EqualsToken */) { + // It's not uncommon during typing for the user to miss writing the '=' token. Check if + // there is no newline after the last token and if we're on an expression. If so, parse + // this as an equals-value clause with a missing equals. + // NOTE: There are two places where we allow equals-value clauses. The first is in a + // variable declarator. The second is with a parameter. For variable declarators + // it's more likely that a { would be a allowed (as an object literal). While this + // is also allowed for parameters, the risk is that we consume the { as an object + // literal when it really will be for the block following the parameter. + if (scanner.hasPrecedingLineBreak() || (inParameter && token === 14 /* OpenBraceToken */) || !isStartOfExpression()) { + // preceding line break, open brace in a parameter (likely a function body) or current token is not an expression - + // do not try to parse initializer + return undefined; } } - return false; + // Initializer[In, Yield] : + // = AssignmentExpression[?In, ?Yield] + parseExpected(53 /* EqualsToken */); + return parseAssignmentExpressionOrHigher(); } - function checkMethod(node) { - if (checkAnySignatureDeclaration(node) || checkForBodyInAmbientContext(node.body, false) || checkForGenerator(node)) { - return true; + function parseAssignmentExpressionOrHigher() { + // AssignmentExpression[in,yield]: + // 1) ConditionalExpression[?in,?yield] + // 2) LeftHandSideExpression = AssignmentExpression[?in,?yield] + // 3) LeftHandSideExpression AssignmentOperator AssignmentExpression[?in,?yield] + // 4) ArrowFunctionExpression[?in,?yield] + // 5) [+Yield] YieldExpression[?In] + // + // Note: for ease of implementation we treat productions '2' and '3' as the same thing. + // (i.e. they're both BinaryExpressions with an assignment operator in it). + // First, do the simple check if we have a YieldExpression (production '5'). + if (isYieldExpression()) { + return parseYieldExpression(); + } + // Then, check if we have an arrow function (production '4') that starts with a parenthesized + // parameter list. If we do, we must *not* recurse for productions 1, 2 or 3. An ArrowFunction is + // not a LeftHandSideExpression, nor does it start a ConditionalExpression. So we are done + // with AssignmentExpression if we see one. + var arrowExpression = tryParseParenthesizedArrowFunctionExpression(); + if (arrowExpression) { + return arrowExpression; + } + // Now try to see if we're in production '1', '2' or '3'. A conditional expression can + // start with a LogicalOrExpression, while the assignment productions can only start with + // LeftHandSideExpressions. + // + // So, first, we try to just parse out a BinaryExpression. If we get something that is a + // LeftHandSide or higher, then we can try to parse out the assignment expression part. + // Otherwise, we try to parse out the conditional expression bit. We want to allow any + // binary expression here, so we pass in the 'lowest' precedence here so that it matches + // and consumes anything. + var expr = parseBinaryExpressionOrHigher(0); + // To avoid a look-ahead, we did not handle the case of an arrow function with a single un-parenthesized + // parameter ('x => ...') above. We handle it here by checking if the parsed expression was a single + // identifier and the current token is an arrow. + if (expr.kind === 65 /* Identifier */ && token === 32 /* EqualsGreaterThanToken */) { + return parseSimpleArrowFunctionExpression(expr); } - if (node.parent.kind === 185 /* ClassDeclaration */) { - if (checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional)) { + // Now see if we might be in cases '2' or '3'. + // If the expression was a LHS expression, and we have an assignment operator, then + // we're in '2' or '3'. Consume the assignment and return. + // + // Note: we call reScanGreaterToken so that we get an appropriately merged token + // for cases like > > = becoming >>= + if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { + return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); + } + // It wasn't an assignment or a lambda. This is a conditional expression: + return parseConditionalExpressionRest(expr); + } + function isYieldExpression() { + if (token === 110 /* YieldKeyword */) { + // If we have a 'yield' keyword, and htis is a context where yield expressions are + // allowed, then definitely parse out a yield expression. + if (inYieldContext()) { return true; } - if (inAmbientContext) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_an_ambient_context); - } - else if (!node.body) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_method_overloads); + if (inStrictModeContext()) { + // If we're in strict mode, then 'yield' is a keyword, could only ever start + // a yield expression. + return true; } + // We're in a context where 'yield expr' is not allowed. However, if we can + // definitely tell that the user was trying to parse a 'yield expr' and not + // just a normal expr that start with a 'yield' identifier, then parse out + // a 'yield expr'. We can then report an error later that they are only + // allowed in generator expressions. + // + // for example, if we see 'yield(foo)', then we'll have to treat that as an + // invocation expression of something called 'yield'. However, if we have + // 'yield foo' then that is not legal as a normal expression, so we can + // definitely recognize this as a yield expression. + // + // for now we just check if the next token is an identifier. More heuristics + // can be added here later as necessary. We just need to make sure that we + // don't accidently consume something legal. + return lookAhead(nextTokenIsIdentifierOnSameLine); } - else if (node.parent.kind === 186 /* InterfaceDeclaration */) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_interfaces); - } - else if (node.parent.kind === 136 /* TypeLiteral */) { - return checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_type_literals); - } + return false; + } + function nextTokenIsIdentifierOnSameLine() { + nextToken(); + return !scanner.hasPrecedingLineBreak() && isIdentifier(); + } + function nextTokenIsIdentifierOrStartOfDestructuringOnTheSameLine() { + nextToken(); + return !scanner.hasPrecedingLineBreak() && + (isIdentifier() || token === 14 /* OpenBraceToken */ || token === 18 /* OpenBracketToken */); } - function checkForBodyInAmbientContext(body, isConstructor) { - if (inAmbientContext && body && body.kind === 163 /* Block */) { - var diagnostic = isConstructor ? ts.Diagnostics.A_constructor_implementation_cannot_be_declared_in_an_ambient_context : ts.Diagnostics.A_function_implementation_cannot_be_declared_in_an_ambient_context; - return grammarErrorOnFirstToken(body, diagnostic); + function parseYieldExpression() { + var node = createNode(173 /* YieldExpression */); + // YieldExpression[In] : + // yield + // yield [no LineTerminator here] [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] + // yield [no LineTerminator here] * [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] + nextToken(); + if (!scanner.hasPrecedingLineBreak() && + (token === 35 /* AsteriskToken */ || isStartOfExpression())) { + node.asteriskToken = parseOptionalToken(35 /* AsteriskToken */); + node.expression = parseAssignmentExpressionOrHigher(); + return finishNode(node); + } + else { + // if the next token is not on the same line as yield. or we don't have an '*' or + // the start of an expressin, then this is just a simple "yield" expression. + return finishNode(node); } } - function checkModuleDeclaration(node) { - return checkModuleDeclarationName(node) || checkModuleDeclarationStatements(node); + function parseSimpleArrowFunctionExpression(identifier) { + ts.Debug.assert(token === 32 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); + var node = createNode(164 /* ArrowFunction */, identifier.pos); + var parameter = createNode(130 /* Parameter */, identifier.pos); + parameter.name = identifier; + finishNode(parameter); + node.parameters = [parameter]; + node.parameters.pos = parameter.pos; + node.parameters.end = parameter.end; + node.equalsGreaterThanToken = parseExpectedToken(32 /* EqualsGreaterThanToken */, false, ts.Diagnostics._0_expected, "=>"); + node.body = parseArrowFunctionExpressionBody(); + return finishNode(node); } - function checkModuleDeclarationName(node) { - if (!inAmbientContext && node.name.kind === 7 /* StringLiteral */) { - return grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); + function tryParseParenthesizedArrowFunctionExpression() { + var triState = isParenthesizedArrowFunctionExpression(); + if (triState === 0 /* False */) { + // It's definitely not a parenthesized arrow function expression. + return undefined; + } + // If we definitely have an arrow function, then we can just parse one, not requiring a + // following => or { token. Otherwise, we *might* have an arrow function. Try to parse + // it out, but don't allow any ambiguity, and return 'undefined' if this could be an + // expression instead. + var arrowFunction = triState === 1 /* True */ + ? parseParenthesizedArrowFunctionExpressionHead(true) + : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); + if (!arrowFunction) { + // Didn't appear to actually be a parenthesized arrow function. Just bail out. + return undefined; } + // If we have an arrow, then try to parse the body. Even if not, try to parse if we + // have an opening brace, just in case we're in an error state. + var lastToken = token; + arrowFunction.equalsGreaterThanToken = parseExpectedToken(32 /* EqualsGreaterThanToken */, false, ts.Diagnostics._0_expected, "=>"); + arrowFunction.body = (lastToken === 32 /* EqualsGreaterThanToken */ || lastToken === 14 /* OpenBraceToken */) + ? parseArrowFunctionExpressionBody() + : parseIdentifier(); + return finishNode(arrowFunction); } - function checkModuleDeclarationStatements(node) { - if (node.name.kind === 63 /* Identifier */ && node.body.kind === 190 /* ModuleBlock */) { - var statements = node.body.statements; - for (var i = 0, n = statements.length; i < n; i++) { - var statement = statements[i]; - if (statement.kind === 192 /* ExportAssignment */) { - return grammarErrorOnNode(statement, ts.Diagnostics.An_export_assignment_cannot_be_used_in_an_internal_module); - } - else if (ts.isExternalModuleImportDeclaration(statement)) { - return grammarErrorOnNode(ts.getExternalModuleImportDeclarationExpression(statement), ts.Diagnostics.Import_declarations_in_an_internal_module_cannot_reference_an_external_module); - } - } + // True -> We definitely expect a parenthesized arrow function here. + // False -> There *cannot* be a parenthesized arrow function here. + // Unknown -> There *might* be a parenthesized arrow function here. + // Speculatively look ahead to be sure, and rollback if not. + function isParenthesizedArrowFunctionExpression() { + if (token === 16 /* OpenParenToken */ || token === 24 /* LessThanToken */) { + return lookAhead(isParenthesizedArrowFunctionExpressionWorker); + } + if (token === 32 /* EqualsGreaterThanToken */) { + // ERROR RECOVERY TWEAK: + // If we see a standalone => try to parse it as an arrow function expression as that's + // likely what the user intended to write. + return 1 /* True */; } + // Definitely not a parenthesized arrow function. + return 0 /* False */; } - function checkObjectLiteralExpression(node) { - var seen = {}; - var Property = 1; - var GetAccessor = 2; - var SetAccesor = 4; - var GetOrSetAccessor = GetAccessor | SetAccesor; - var inStrictMode = (node.parserContextFlags & 1 /* StrictMode */) !== 0; - for (var i = 0, n = node.properties.length; i < n; i++) { - var prop = node.properties[i]; - var name = prop.name; - if (prop.kind === 161 /* OmittedExpression */ || name.kind === 121 /* ComputedPropertyName */) { - continue; - } - var currentKind; - if (prop.kind === 198 /* PropertyAssignment */ || prop.kind === 199 /* ShorthandPropertyAssignment */ || prop.kind === 125 /* Method */) { - currentKind = Property; - } - else if (prop.kind === 127 /* GetAccessor */) { - currentKind = GetAccessor; + function isParenthesizedArrowFunctionExpressionWorker() { + var first = token; + var second = nextToken(); + if (first === 16 /* OpenParenToken */) { + if (second === 17 /* CloseParenToken */) { + // Simple cases: "() =>", "(): ", and "() {". + // This is an arrow function with no parameters. + // The last one is not actually an arrow function, + // but this is probably what the user intended. + var third = nextToken(); + switch (third) { + case 32 /* EqualsGreaterThanToken */: + case 51 /* ColonToken */: + case 14 /* OpenBraceToken */: + return 1 /* True */; + default: + return 0 /* False */; + } } - else if (prop.kind === 128 /* SetAccessor */) { - currentKind = SetAccesor; + // If encounter "([" or "({", this could be the start of a binding pattern. + // Examples: + // ([ x ]) => { } + // ({ x }) => { } + // ([ x ]) + // ({ x }) + if (second === 18 /* OpenBracketToken */ || second === 14 /* OpenBraceToken */) { + return 2 /* Unknown */; } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); + // Simple case: "(..." + // This is an arrow function with a rest parameter. + if (second === 21 /* DotDotDotToken */) { + return 1 /* True */; } - if (!ts.hasProperty(seen, name.text)) { - seen[name.text] = currentKind; + // If we had "(" followed by something that's not an identifier, + // then this definitely doesn't look like a lambda. + // Note: we could be a little more lenient and allow + // "(public" or "(private". These would not ever actually be allowed, + // but we could provide a good error message instead of bailing out. + if (!isIdentifier()) { + return 0 /* False */; } - else { - var existingKind = seen[name.text]; - if (currentKind === Property && existingKind === Property) { - if (inStrictMode) { - grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode); - } - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen[name.text] = currentKind | existingKind; - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } + // If we have something like "(a:", then we must have a + // type-annotated parameter in an arrow function expression. + if (nextToken() === 51 /* ColonToken */) { + return 1 /* True */; } + // This *could* be a parenthesized arrow function. + // Return Unknown to let the caller know. + return 2 /* Unknown */; } - } - function checkNumericLiteral(node) { - if (node.flags & 8192 /* OctalLiteral */) { - if (node.parserContextFlags & 1 /* StrictMode */) { - return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode); - } - else if (languageVersion >= 1 /* ES5 */) { - return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher); + else { + ts.Debug.assert(first === 24 /* LessThanToken */); + // If we have "<" not followed by an identifier, + // then this definitely is not an arrow function. + if (!isIdentifier()) { + return 0 /* False */; } + // This *could* be a parenthesized arrow function. + return 2 /* Unknown */; } } - function checkModifiers(node) { - switch (node.kind) { - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - case 124 /* Property */: - case 125 /* Method */: - case 131 /* IndexSignature */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 189 /* ModuleDeclaration */: - case 188 /* EnumDeclaration */: - case 192 /* ExportAssignment */: - case 164 /* VariableStatement */: - case 184 /* FunctionDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 191 /* ImportDeclaration */: - case 123 /* Parameter */: - break; - default: - return false; - } - if (!node.modifiers) { - return; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare; - var flags = 0; - for (var i = 0, n = node.modifiers.length; i < n; i++) { - var modifier = node.modifiers[i]; - switch (modifier.kind) { - case 106 /* PublicKeyword */: - case 105 /* ProtectedKeyword */: - case 104 /* PrivateKeyword */: - var text; - if (modifier.kind === 106 /* PublicKeyword */) { - text = "public"; - } - else if (modifier.kind === 105 /* ProtectedKeyword */) { - text = "protected"; - lastProtected = modifier; - } - else { - text = "private"; - lastPrivate = modifier; - } - if (flags & 112 /* AccessibilityModifier */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 128 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (node.parent.kind === 190 /* ModuleBlock */ || node.parent.kind === 201 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, text); - } - flags |= modifierToFlag(modifier.kind); - break; - case 107 /* StaticKeyword */: - if (flags & 128 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (node.parent.kind === 190 /* ModuleBlock */ || node.parent.kind === 201 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, "static"); - } - else if (node.kind === 123 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - flags |= 128 /* Static */; - lastStatic = modifier; - break; - case 76 /* ExportKeyword */: - if (flags & 1 /* Export */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 123 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1 /* Export */; - break; - case 112 /* DeclareKeyword */: - if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 123 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (inAmbientContext && node.parent.kind === 190 /* ModuleBlock */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2 /* Ambient */; - lastDeclare = modifier; - break; - } + function parsePossibleParenthesizedArrowFunctionExpressionHead() { + return parseParenthesizedArrowFunctionExpressionHead(false); + } + function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { + var node = createNode(164 /* ArrowFunction */); + // Arrow functions are never generators. + // + // If we're speculatively parsing a signature for a parenthesized arrow function, then + // we have to have a complete parameter list. Otherwise we might see something like + // a => (b => c) + // And think that "(b =>" was actually a parenthesized arrow function with a missing + // close paren. + fillSignature(51 /* ColonToken */, false, !allowAmbiguity, node); + // If we couldn't get parameters, we definitely could not parse out an arrow function. + if (!node.parameters) { + return undefined; } - if (node.kind === 126 /* Constructor */) { - if (flags & 128 /* Static */) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - else if (flags & 64 /* Protected */) { - return grammarErrorOnNode(lastProtected, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "protected"); - } - else if (flags & 32 /* Private */) { - return grammarErrorOnNode(lastPrivate, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "private"); - } + // Parsing a signature isn't enough. + // Parenthesized arrow signatures often look like other valid expressions. + // For instance: + // - "(x = 10)" is an assignment expression parsed as a signature with a default parameter value. + // - "(x,y)" is a comma expression parsed as a signature with two parameters. + // - "a ? (b): c" will have "(b):" parsed as a signature with a return type annotation. + // + // So we need just a bit of lookahead to ensure that it can only be a signature. + if (!allowAmbiguity && token !== 32 /* EqualsGreaterThanToken */ && token !== 14 /* OpenBraceToken */) { + // Returning undefined here will cause our caller to rewind to where we started from. + return undefined; } - else if (node.kind === 191 /* ImportDeclaration */ && flags & 2 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_import_declaration, "declare"); + return node; + } + function parseArrowFunctionExpressionBody() { + if (token === 14 /* OpenBraceToken */) { + return parseFunctionBlock(false, false); } - else if (node.kind === 186 /* InterfaceDeclaration */ && flags & 2 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_interface_declaration, "declare"); + if (isStartOfStatement(true) && + !isStartOfExpressionStatement() && + token !== 83 /* FunctionKeyword */ && + token !== 69 /* ClassKeyword */) { + // Check if we got a plain statement (i.e. no expression-statements, no function/class expressions/declarations) + // + // Here we try to recover from a potential error situation in the case where the + // user meant to supply a block. For example, if the user wrote: + // + // a => + // let v = 0; + // } + // + // they may be missing an open brace. Check to see if that's the case so we can + // try to recover better. If we don't do this, then the next close curly we see may end + // up preemptively closing the containing construct. + // + // Note: even when 'ignoreMissingOpenBrace' is passed as true, parseBody will still error. + return parseFunctionBlock(false, true); } + return parseAssignmentExpressionOrHigher(); } - function checkParameter(node) { - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.name)) { - return reportInvalidUseInStrictMode(node.name); + function parseConditionalExpressionRest(leftOperand) { + // Note: we are passed in an expression which was produced from parseBinaryExpressionOrHigher. + var questionToken = parseOptionalToken(50 /* QuestionToken */); + if (!questionToken) { + return leftOperand; } + // Note: we explicitly 'allowIn' in the whenTrue part of the condition expression, and + // we do not that for the 'whenFalse' part. + var node = createNode(171 /* ConditionalExpression */, leftOperand.pos); + node.condition = leftOperand; + node.questionToken = questionToken; + node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); + node.colonToken = parseExpectedToken(51 /* ColonToken */, false, ts.Diagnostics._0_expected, ts.tokenToString(51 /* ColonToken */)); + node.whenFalse = parseAssignmentExpressionOrHigher(); + return finishNode(node); } - function checkTypeParameterList(typeParameters) { - if (checkForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(sourceText, typeParameters.end) + ">".length; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } + function parseBinaryExpressionOrHigher(precedence) { + var leftOperand = parseUnaryExpressionOrHigher(); + return parseBinaryExpressionRest(precedence, leftOperand); } - function checkParameterList(parameters) { - if (checkForDisallowedTrailingComma(parameters)) { - return true; - } - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken || parameter.initializer) { - seenOptionalParameter = true; - if (parameter.questionToken && parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } + function isInOrOfKeyword(t) { + return t === 86 /* InKeyword */ || t === 126 /* OfKeyword */; + } + function parseBinaryExpressionRest(precedence, leftOperand) { + while (true) { + // We either have a binary operator here, or we're finished. We call + // reScanGreaterToken so that we merge token sequences like > and = into >= + reScanGreaterToken(); + var newPrecedence = getBinaryOperatorPrecedence(); + // Check the precedence to see if we should "take" this operator + if (newPrecedence <= precedence) { + break; } - else { - if (seenOptionalParameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } + if (token === 86 /* InKeyword */ && inDisallowInContext()) { + break; } + leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); } + return leftOperand; } - function checkPostfixUnaryExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.operand)) { - return reportInvalidUseInStrictMode(node.operand); + function isBinaryOperator() { + if (inDisallowInContext() && token === 86 /* InKeyword */) { + return false; } + return getBinaryOperatorPrecedence() > 0; } - function checkPrefixUnaryExpression(node) { - if (node.parserContextFlags & 1 /* StrictMode */) { - if ((node.operator === 37 /* PlusPlusToken */ || node.operator === 38 /* MinusMinusToken */) && isEvalOrArgumentsIdentifier(node.operand)) { - return reportInvalidUseInStrictMode(node.operand); - } + function getBinaryOperatorPrecedence() { + switch (token) { + case 49 /* BarBarToken */: + return 1; + case 48 /* AmpersandAmpersandToken */: + return 2; + case 44 /* BarToken */: + return 3; + case 45 /* CaretToken */: + return 4; + case 43 /* AmpersandToken */: + return 5; + case 28 /* EqualsEqualsToken */: + case 29 /* ExclamationEqualsToken */: + case 30 /* EqualsEqualsEqualsToken */: + case 31 /* ExclamationEqualsEqualsToken */: + return 6; + case 24 /* LessThanToken */: + case 25 /* GreaterThanToken */: + case 26 /* LessThanEqualsToken */: + case 27 /* GreaterThanEqualsToken */: + case 87 /* InstanceOfKeyword */: + case 86 /* InKeyword */: + return 7; + case 40 /* LessThanLessThanToken */: + case 41 /* GreaterThanGreaterThanToken */: + case 42 /* GreaterThanGreaterThanGreaterThanToken */: + return 8; + case 33 /* PlusToken */: + case 34 /* MinusToken */: + return 9; + case 35 /* AsteriskToken */: + case 36 /* SlashToken */: + case 37 /* PercentToken */: + return 10; } + // -1 is lower than all other precedences. Returning it will cause binary expression + // parsing to stop. + return -1; } - function checkProperty(node) { - if (node.parent.kind === 185 /* ClassDeclaration */) { - if (checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional) || checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_class_property_declarations)) { - return true; - } - } - else if (node.parent.kind === 186 /* InterfaceDeclaration */) { - if (checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_interfaces)) { - return true; - } - } - else if (node.parent.kind === 136 /* TypeLiteral */) { - if (checkForDisallowedComputedProperty(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_type_literals)) { - return true; - } - } - return checkForInitializerInAmbientContext(node); + function makeBinaryExpression(left, operatorToken, right) { + var node = createNode(170 /* BinaryExpression */, left.pos); + node.left = left; + node.operatorToken = operatorToken; + node.right = right; + return finishNode(node); } - function checkComputedPropertyName(node) { - return grammarErrorOnNode(node, ts.Diagnostics.Computed_property_names_are_not_currently_supported); - if (languageVersion < 2 /* ES6 */) { - return grammarErrorOnNode(node, ts.Diagnostics.Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher); - } - else if (node.expression.kind === 157 /* BinaryExpression */ && node.expression.operator === 22 /* CommaToken */) { - return grammarErrorOnNode(node.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } + function parsePrefixUnaryExpression() { + var node = createNode(168 /* PrefixUnaryExpression */); + node.operator = token; + nextToken(); + node.operand = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkForDisallowedComputedProperty(node, message) { - if (node.kind === 121 /* ComputedPropertyName */) { - return grammarErrorOnNode(node, message); - } + function parseDeleteExpression() { + var node = createNode(165 /* DeleteExpression */); + nextToken(); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkForInitializerInAmbientContext(node) { - if (inAmbientContext && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } + function parseTypeOfExpression() { + var node = createNode(166 /* TypeOfExpression */); + nextToken(); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkPropertyAssignment(node) { - return checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + function parseVoidExpression() { + var node = createNode(167 /* VoidExpression */); + nextToken(); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); } - function checkForInvalidQuestionMark(node, questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); + function parseUnaryExpressionOrHigher() { + switch (token) { + case 33 /* PlusToken */: + case 34 /* MinusToken */: + case 47 /* TildeToken */: + case 46 /* ExclamationToken */: + case 38 /* PlusPlusToken */: + case 39 /* MinusMinusToken */: + return parsePrefixUnaryExpression(); + case 74 /* DeleteKeyword */: + return parseDeleteExpression(); + case 97 /* TypeOfKeyword */: + return parseTypeOfExpression(); + case 99 /* VoidKeyword */: + return parseVoidExpression(); + case 24 /* LessThanToken */: + return parseTypeAssertion(); + default: + return parsePostfixExpressionOrHigher(); } } - function checkReturnStatement(node) { - if (!inFunctionBlock) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); + function parsePostfixExpressionOrHigher() { + var expression = parseLeftHandSideExpressionOrHigher(); + ts.Debug.assert(ts.isLeftHandSideExpression(expression)); + if ((token === 38 /* PlusPlusToken */ || token === 39 /* MinusMinusToken */) && !scanner.hasPrecedingLineBreak()) { + var node = createNode(169 /* PostfixUnaryExpression */, expression.pos); + node.operand = expression; + node.operator = token; + nextToken(); + return finishNode(node); } + return expression; } - function checkSetAccessor(node) { - return checkAnySignatureDeclaration(node) || checkAccessor(node); + function parseLeftHandSideExpressionOrHigher() { + // Original Ecma: + // LeftHandSideExpression: See 11.2 + // NewExpression + // CallExpression + // + // Our simplification: + // + // LeftHandSideExpression: See 11.2 + // MemberExpression + // CallExpression + // + // See comment in parseMemberExpressionOrHigher on how we replaced NewExpression with + // MemberExpression to make our lives easier. + // + // to best understand the below code, it's important to see how CallExpression expands + // out into its own productions: + // + // CallExpression: + // MemberExpression Arguments + // CallExpression Arguments + // CallExpression[Expression] + // CallExpression.IdentifierName + // super ( ArgumentListopt ) + // super.IdentifierName + // + // Because of the recursion in these calls, we need to bottom out first. There are two + // bottom out states we can run into. Either we see 'super' which must start either of + // the last two CallExpression productions. Or we have a MemberExpression which either + // completes the LeftHandSideExpression, or starts the beginning of the first four + // CallExpression productions. + var expression = token === 91 /* SuperKeyword */ + ? parseSuperExpression() + : parseMemberExpressionOrHigher(); + // Now, we *may* be complete. However, we might have consumed the start of a + // CallExpression. As such, we need to consume the rest of it here to be complete. + return parseCallExpressionRest(expression); } - function checkAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1 /* ES5 */) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (inAmbientContext) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined) { - return grammarErrorAtPos(accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (kind === 127 /* GetAccessor */ && accessor.parameters.length) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_get_accessor_cannot_have_parameters); + function parseMemberExpressionOrHigher() { + // Note: to make our lives simpler, we decompose the the NewExpression productions and + // place ObjectCreationExpression and FunctionExpression into PrimaryExpression. + // like so: + // + // PrimaryExpression : See 11.1 + // this + // Identifier + // Literal + // ArrayLiteral + // ObjectLiteral + // (Expression) + // FunctionExpression + // new MemberExpression Arguments? + // + // MemberExpression : See 11.2 + // PrimaryExpression + // MemberExpression[Expression] + // MemberExpression.IdentifierName + // + // CallExpression : See 11.2 + // MemberExpression + // CallExpression Arguments + // CallExpression[Expression] + // CallExpression.IdentifierName + // + // Technically this is ambiguous. i.e. CallExpression defines: + // + // CallExpression: + // CallExpression Arguments + // + // If you see: "new Foo()" + // + // Then that could be treated as a single ObjectCreationExpression, or it could be + // treated as the invocation of "new Foo". We disambiguate that in code (to match + // the original grammar) by making sure that if we see an ObjectCreationExpression + // we always consume arguments if they are there. So we treat "new Foo()" as an + // object creation only, and not at all as an invocation) Another way to think + // about this is that for every "new" that we see, we will consume an argument list if + // it is there as part of the *associated* object creation node. Any additional + // argument lists we see, will become invocation expressions. + // + // Because there are no other places in the grammar now that refer to FunctionExpression + // or ObjectCreationExpression, it is safe to push down into the PrimaryExpression + // production. + // + // Because CallExpression and MemberExpression are left recursive, we need to bottom out + // of the recursion immediately. So we parse out a primary expression to start with. + var expression = parsePrimaryExpression(); + return parseMemberExpressionRest(expression); + } + function parseSuperExpression() { + var expression = parseTokenNode(); + if (token === 16 /* OpenParenToken */ || token === 20 /* DotToken */) { + return expression; } - else if (kind === 128 /* SetAccessor */) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else if (accessor.parameters.length !== 1) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); + // If we have seen "super" it must be followed by '(' or '.'. + // If it wasn't then just try to parse out a '.' and report an error. + var node = createNode(156 /* PropertyAccessExpression */, expression.pos); + node.expression = expression; + node.dotToken = parseExpectedToken(20 /* DotToken */, false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); + node.name = parseRightSideOfDot(true); + return finishNode(node); + } + function parseTypeAssertion() { + var node = createNode(161 /* TypeAssertionExpression */); + parseExpected(24 /* LessThanToken */); + node.type = parseType(); + parseExpected(25 /* GreaterThanToken */); + node.expression = parseUnaryExpressionOrHigher(); + return finishNode(node); + } + function parseMemberExpressionRest(expression) { + while (true) { + var dotToken = parseOptionalToken(20 /* DotToken */); + if (dotToken) { + var propertyAccess = createNode(156 /* PropertyAccessExpression */, expression.pos); + propertyAccess.expression = expression; + propertyAccess.dotToken = dotToken; + propertyAccess.name = parseRightSideOfDot(true); + expression = finishNode(propertyAccess); + continue; } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.flags & 243 /* Modifier */) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); + // when in the [Decorator] context, we do not parse ElementAccess as it could be part of a ComputedPropertyName + if (!inDecoratorContext() && parseOptional(18 /* OpenBracketToken */)) { + var indexedAccess = createNode(157 /* ElementAccessExpression */, expression.pos); + indexedAccess.expression = expression; + // It's not uncommon for a user to write: "new Type[]". + // Check for that common pattern and report a better error message. + if (token !== 19 /* CloseBracketToken */) { + indexedAccess.argumentExpression = allowInAnd(parseExpression); + if (indexedAccess.argumentExpression.kind === 8 /* StringLiteral */ || indexedAccess.argumentExpression.kind === 7 /* NumericLiteral */) { + var literal = indexedAccess.argumentExpression; + literal.text = internIdentifier(literal.text); + } } + parseExpected(19 /* CloseBracketToken */); + expression = finishNode(indexedAccess); + continue; } + if (token === 10 /* NoSubstitutionTemplateLiteral */ || token === 11 /* TemplateHead */) { + var tagExpression = createNode(160 /* TaggedTemplateExpression */, expression.pos); + tagExpression.tag = expression; + tagExpression.template = token === 10 /* NoSubstitutionTemplateLiteral */ + ? parseLiteralNode() + : parseTemplateExpression(); + expression = finishNode(tagExpression); + continue; + } + return expression; } } - function checkSourceFile(node) { - return inAmbientContext && checkTopLevelElementsForRequiredDeclareModifier(file); - } - function checkTopLevelElementsForRequiredDeclareModifier(file) { - for (var i = 0, n = file.statements.length; i < n; i++) { - var decl = file.statements[i]; - if (ts.isDeclaration(decl) || decl.kind === 164 /* VariableStatement */) { - if (checkTopLevelElementForRequiredDeclareModifier(decl)) { - return true; + function parseCallExpressionRest(expression) { + while (true) { + expression = parseMemberExpressionRest(expression); + if (token === 24 /* LessThanToken */) { + // See if this is the start of a generic invocation. If so, consume it and + // keep checking for postfix expressions. Otherwise, it's just a '<' that's + // part of an arithmetic expression. Break out so we consume it higher in the + // stack. + var typeArguments = tryParse(parseTypeArgumentsInExpression); + if (!typeArguments) { + return expression; } + var callExpr = createNode(158 /* CallExpression */, expression.pos); + callExpr.expression = expression; + callExpr.typeArguments = typeArguments; + callExpr.arguments = parseArgumentList(); + expression = finishNode(callExpr); + continue; } + else if (token === 16 /* OpenParenToken */) { + var callExpr = createNode(158 /* CallExpression */, expression.pos); + callExpr.expression = expression; + callExpr.arguments = parseArgumentList(); + expression = finishNode(callExpr); + continue; + } + return expression; } } - function checkTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 186 /* InterfaceDeclaration */ || node.kind === 191 /* ImportDeclaration */ || node.kind === 192 /* ExportAssignment */ || (node.flags & 2 /* Ambient */)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkShorthandPropertyAssignment(node) { - return checkForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + function parseArgumentList() { + parseExpected(16 /* OpenParenToken */); + var result = parseDelimitedList(12 /* ArgumentExpressions */, parseArgumentExpression); + parseExpected(17 /* CloseParenToken */); + return result; } - function checkSwitchStatement(node) { - var firstDefaultClause; - for (var i = 0, n = node.clauses.length; i < n; i++) { - var clause = node.clauses[i]; - if (clause.kind === 195 /* DefaultClause */) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var start = ts.skipTrivia(file.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - return grammarErrorAtPos(start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - } - } + function parseTypeArgumentsInExpression() { + if (!parseOptional(24 /* LessThanToken */)) { + return undefined; + } + var typeArguments = parseDelimitedList(17 /* TypeArguments */, parseType); + if (!parseExpected(25 /* GreaterThanToken */)) { + // If it doesn't have the closing > then it's definitely not an type argument list. + return undefined; } + // If we have a '<', then only parse this as a arugment list if the type arguments + // are complete and we have an open paren. if we don't, rewind and return nothing. + return typeArguments && canFollowTypeArgumentsInExpression() + ? typeArguments + : undefined; } - function checkTaggedTemplateExpression(node) { - if (languageVersion < 2 /* ES6 */) { - return grammarErrorOnFirstToken(node.template, ts.Diagnostics.Tagged_templates_are_only_available_when_targeting_ECMAScript_6_and_higher); + function canFollowTypeArgumentsInExpression() { + switch (token) { + case 16 /* OpenParenToken */: // foo( + // this case are the only case where this token can legally follow a type argument + // list. So we definitely want to treat this as a type arg list. + case 20 /* DotToken */: // foo. + case 17 /* CloseParenToken */: // foo) + case 19 /* CloseBracketToken */: // foo] + case 51 /* ColonToken */: // foo: + case 22 /* SemicolonToken */: // foo; + case 50 /* QuestionToken */: // foo? + case 28 /* EqualsEqualsToken */: // foo == + case 30 /* EqualsEqualsEqualsToken */: // foo === + case 29 /* ExclamationEqualsToken */: // foo != + case 31 /* ExclamationEqualsEqualsToken */: // foo !== + case 48 /* AmpersandAmpersandToken */: // foo && + case 49 /* BarBarToken */: // foo || + case 45 /* CaretToken */: // foo ^ + case 43 /* AmpersandToken */: // foo & + case 44 /* BarToken */: // foo | + case 15 /* CloseBraceToken */: // foo } + case 1 /* EndOfFileToken */: + // these cases can't legally follow a type arg list. However, they're not legal + // expressions either. The user is probably in the middle of a generic type. So + // treat it as such. + return true; + case 23 /* CommaToken */: // foo, + case 14 /* OpenBraceToken */: // foo { + // We don't want to treat these as type arguments. Otherwise we'll parse this + // as an invocation expression. Instead, we want to parse out the expression + // in isolation from the type arguments. + default: + // Anything else treat as an expression. + return false; } } - function checkThrowStatement(node) { - if (node.expression === undefined) { - return grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); + function parsePrimaryExpression() { + switch (token) { + case 7 /* NumericLiteral */: + case 8 /* StringLiteral */: + case 10 /* NoSubstitutionTemplateLiteral */: + return parseLiteralNode(); + case 93 /* ThisKeyword */: + case 91 /* SuperKeyword */: + case 89 /* NullKeyword */: + case 95 /* TrueKeyword */: + case 80 /* FalseKeyword */: + return parseTokenNode(); + case 16 /* OpenParenToken */: + return parseParenthesizedExpression(); + case 18 /* OpenBracketToken */: + return parseArrayLiteralExpression(); + case 14 /* OpenBraceToken */: + return parseObjectLiteralExpression(); + case 69 /* ClassKeyword */: + return parseClassExpression(); + case 83 /* FunctionKeyword */: + return parseFunctionExpression(); + case 88 /* NewKeyword */: + return parseNewExpression(); + case 36 /* SlashToken */: + case 57 /* SlashEqualsToken */: + if (reScanSlashToken() === 9 /* RegularExpressionLiteral */) { + return parseLiteralNode(); + } + break; + case 11 /* TemplateHead */: + return parseTemplateExpression(); } + return parseIdentifier(ts.Diagnostics.Expression_expected); } - function checkTupleType(node) { - return checkForDisallowedTrailingComma(node.elementTypes) || checkForAtLeastOneType(node); + function parseParenthesizedExpression() { + var node = createNode(162 /* ParenthesizedExpression */); + parseExpected(16 /* OpenParenToken */); + node.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + return finishNode(node); } - function checkForAtLeastOneType(node) { - if (node.elementTypes.length === 0) { - return grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } + function parseSpreadElement() { + var node = createNode(174 /* SpreadElementExpression */); + parseExpected(21 /* DotDotDotToken */); + node.expression = parseAssignmentExpressionOrHigher(); + return finishNode(node); } - function checkTypeParameter(node) { - if (node.expression) { - return grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } + function parseArgumentOrArrayLiteralElement() { + return token === 21 /* DotDotDotToken */ ? parseSpreadElement() : + token === 23 /* CommaToken */ ? createNode(176 /* OmittedExpression */) : + parseAssignmentExpressionOrHigher(); } - function checkTypeReference(node) { - return checkTypeArguments(node.typeArguments); + function parseArgumentExpression() { + return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); } - function checkVariableDeclaration(node) { - if (inAmbientContext && node.initializer) { - var equalsPos = node.type ? ts.skipTrivia(sourceText, node.type.end) : ts.skipTrivia(sourceText, node.name.end); - return grammarErrorAtPos(equalsPos, "=".length, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - if (!inAmbientContext && !node.initializer && ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); + function parseArrayLiteralExpression() { + var node = createNode(154 /* ArrayLiteralExpression */); + parseExpected(18 /* OpenBracketToken */); + if (scanner.hasPrecedingLineBreak()) + node.flags |= 512 /* MultiLine */; + node.elements = parseDelimitedList(14 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement); + parseExpected(19 /* CloseBracketToken */); + return finishNode(node); + } + function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { + if (parseContextualModifier(116 /* GetKeyword */)) { + return parseAccessorDeclaration(137 /* GetAccessor */, fullStart, decorators, modifiers); } - if (node.parserContextFlags & 1 /* StrictMode */ && isEvalOrArgumentsIdentifier(node.name)) { - return reportInvalidUseInStrictMode(node.name); + else if (parseContextualModifier(121 /* SetKeyword */)) { + return parseAccessorDeclaration(138 /* SetAccessor */, fullStart, decorators, modifiers); } + return undefined; } - function checkVariableDeclarations(declarations) { - if (declarations) { - if (checkForDisallowedTrailingComma(declarations)) { - return true; - } - if (!declarations.length) { - return grammarErrorAtPos(declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - var decl = declarations[0]; - if (languageVersion < 2 /* ES6 */) { - if (ts.isLet(decl)) { - return grammarErrorOnFirstToken(decl, ts.Diagnostics.let_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher); - } - else if (ts.isConst(decl)) { - return grammarErrorOnFirstToken(decl, ts.Diagnostics.const_declarations_are_only_available_when_targeting_ECMAScript_6_and_higher); - } - } + function parseObjectLiteralElement() { + var fullStart = scanner.getStartPos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); + if (accessor) { + return accessor; } - } - function checkVariableStatement(node) { - return checkVariableDeclarations(node.declarations) || checkForDisallowedLetOrConstStatement(node); - } - function checkForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } + var asteriskToken = parseOptionalToken(35 /* AsteriskToken */); + var tokenIsIdentifier = isIdentifier(); + var nameToken = token; + var propertyName = parsePropertyName(); + // Disallowing of optional property assignments happens in the grammar checker. + var questionToken = parseOptionalToken(50 /* QuestionToken */); + if (asteriskToken || token === 16 /* OpenParenToken */ || token === 24 /* LessThanToken */) { + return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); + } + // Parse to check if it is short-hand property assignment or normal property assignment + if ((token === 23 /* CommaToken */ || token === 15 /* CloseBraceToken */) && tokenIsIdentifier) { + var shorthandDeclaration = createNode(226 /* ShorthandPropertyAssignment */, fullStart); + shorthandDeclaration.name = propertyName; + shorthandDeclaration.questionToken = questionToken; + return finishNode(shorthandDeclaration); + } + else { + var propertyAssignment = createNode(225 /* PropertyAssignment */, fullStart); + propertyAssignment.name = propertyName; + propertyAssignment.questionToken = questionToken; + parseExpected(51 /* ColonToken */); + propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); + return finishNode(propertyAssignment); } } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 175 /* WithStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - return false; - case 177 /* LabeledStatement */: - return allowLetAndConstDeclarations(parent.parent); + function parseObjectLiteralExpression() { + var node = createNode(155 /* ObjectLiteralExpression */); + parseExpected(14 /* OpenBraceToken */); + if (scanner.hasPrecedingLineBreak()) { + node.flags |= 512 /* MultiLine */; } - return true; + node.properties = parseDelimitedList(13 /* ObjectLiteralMembers */, parseObjectLiteralElement, true); + parseExpected(15 /* CloseBraceToken */); + return finishNode(node); } - function checkWithStatement(node) { - if (node.parserContextFlags & 1 /* StrictMode */) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); + function parseFunctionExpression() { + // GeneratorExpression : + // function * BindingIdentifier[Yield]opt (FormalParameters[Yield, GeneratorParameter]) { GeneratorBody[Yield] } + // FunctionExpression: + // function BindingIdentifieropt(FormalParameters) { FunctionBody } + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(false); + } + var node = createNode(163 /* FunctionExpression */); + parseExpected(83 /* FunctionKeyword */); + node.asteriskToken = parseOptionalToken(35 /* AsteriskToken */); + node.name = node.asteriskToken ? doInYieldContext(parseOptionalIdentifier) : parseOptionalIdentifier(); + fillSignature(51 /* ColonToken */, !!node.asteriskToken, false, node); + node.body = parseFunctionBlock(!!node.asteriskToken, false); + if (saveDecoratorContext) { + setDecoratorContext(true); } + return finishNode(node); } - function checkYieldExpression(node) { - if (!(node.parserContextFlags & 4 /* Yield */)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expression_must_be_contained_within_a_generator_declaration); + function parseOptionalIdentifier() { + return isIdentifier() ? parseIdentifier() : undefined; + } + function parseNewExpression() { + var node = createNode(159 /* NewExpression */); + parseExpected(88 /* NewKeyword */); + node.expression = parseMemberExpressionOrHigher(); + node.typeArguments = tryParse(parseTypeArgumentsInExpression); + if (node.typeArguments || token === 16 /* OpenParenToken */) { + node.arguments = parseArgumentList(); } - return grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expressions_are_not_currently_supported); + return finishNode(node); } - } - function createProgram(rootNames, options, host) { - var program; - var files = []; - var filesByName = {}; - var errors = []; - var seenNoDefaultLib = options.noLib; - var commonSourceDirectory; - ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); - if (!seenNoDefaultLib) { - processRootFile(host.getDefaultLibFilename(options), true); + // STATEMENTS + function parseBlock(ignoreMissingOpenBrace, checkForStrictMode, diagnosticMessage) { + var node = createNode(180 /* Block */); + if (parseExpected(14 /* OpenBraceToken */, diagnosticMessage) || ignoreMissingOpenBrace) { + node.statements = parseList(2 /* BlockStatements */, checkForStrictMode, parseStatement); + parseExpected(15 /* CloseBraceToken */); + } + else { + node.statements = createMissingList(); + } + return finishNode(node); } - verifyCompilerOptions(); - errors.sort(ts.compareDiagnostics); - program = { - getSourceFile: getSourceFile, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getCompilerHost: function () { return host; }, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeChecker: function (fullTypeCheckMode) { return ts.createTypeChecker(program, fullTypeCheckMode); }, - getCommonSourceDirectory: function () { return commonSourceDirectory; } - }; - return program; - function getSourceFile(filename) { - filename = host.getCanonicalFileName(filename); - return ts.hasProperty(filesByName, filename) ? filesByName[filename] : undefined; + function parseFunctionBlock(allowYield, ignoreMissingOpenBrace, diagnosticMessage) { + var savedYieldContext = inYieldContext(); + setYieldContext(allowYield); + // We may be in a [Decorator] context when parsing a function expression or + // arrow function. The body of the function is not in [Decorator] context. + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(false); + } + var block = parseBlock(ignoreMissingOpenBrace, true, diagnosticMessage); + if (saveDecoratorContext) { + setDecoratorContext(true); + } + setYieldContext(savedYieldContext); + return block; } - function getDiagnostics(sourceFile) { - return sourceFile ? ts.filter(errors, function (e) { return e.file === sourceFile; }) : errors; + function parseEmptyStatement() { + var node = createNode(182 /* EmptyStatement */); + parseExpected(22 /* SemicolonToken */); + return finishNode(node); } - function getGlobalDiagnostics() { - return ts.filter(errors, function (e) { return !e.file; }); + function parseIfStatement() { + var node = createNode(184 /* IfStatement */); + parseExpected(84 /* IfKeyword */); + parseExpected(16 /* OpenParenToken */); + node.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + node.thenStatement = parseStatement(); + node.elseStatement = parseOptional(76 /* ElseKeyword */) ? parseStatement() : undefined; + return finishNode(node); } - function hasExtension(filename) { - return ts.getBaseFilename(filename).indexOf(".") >= 0; + function parseDoStatement() { + var node = createNode(185 /* DoStatement */); + parseExpected(75 /* DoKeyword */); + node.statement = parseStatement(); + parseExpected(100 /* WhileKeyword */); + parseExpected(16 /* OpenParenToken */); + node.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + // From: https://mail.mozilla.org/pipermail/es-discuss/2011-August/016188.html + // 157 min --- All allen at wirfs-brock.com CONF --- "do{;}while(false)false" prohibited in + // spec but allowed in consensus reality. Approved -- this is the de-facto standard whereby + // do;while(0)x will have a semicolon inserted before x. + parseOptional(22 /* SemicolonToken */); + return finishNode(node); } - function processRootFile(filename, isDefaultLib) { - processSourceFile(ts.normalizePath(filename), isDefaultLib); + function parseWhileStatement() { + var node = createNode(186 /* WhileStatement */); + parseExpected(100 /* WhileKeyword */); + parseExpected(16 /* OpenParenToken */); + node.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + node.statement = parseStatement(); + return finishNode(node); } - function processSourceFile(filename, isDefaultLib, refFile, refPos, refEnd) { - if (refEnd !== undefined && refPos !== undefined) { - var start = refPos; - var length = refEnd - refPos; - } - var diagnostic; - if (hasExtension(filename)) { - if (!options.allowNonTsExtensions && !ts.fileExtensionIs(filename, ".ts")) { - diagnostic = ts.Diagnostics.File_0_must_have_extension_ts_or_d_ts; - } - else if (!findSourceFile(filename, isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; + function parseForOrForInOrForOfStatement() { + var pos = getNodePos(); + parseExpected(82 /* ForKeyword */); + parseExpected(16 /* OpenParenToken */); + var initializer = undefined; + if (token !== 22 /* SemicolonToken */) { + if (token === 98 /* VarKeyword */ || token === 104 /* LetKeyword */ || token === 70 /* ConstKeyword */) { + initializer = parseVariableDeclarationList(true); } - else if (refFile && host.getCanonicalFileName(filename) === host.getCanonicalFileName(refFile.filename)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; + else { + initializer = disallowInAnd(parseExpression); } } + var forOrForInOrForOfStatement; + if (parseOptional(86 /* InKeyword */)) { + var forInStatement = createNode(188 /* ForInStatement */, pos); + forInStatement.initializer = initializer; + forInStatement.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + forOrForInOrForOfStatement = forInStatement; + } + else if (parseOptional(126 /* OfKeyword */)) { + var forOfStatement = createNode(189 /* ForOfStatement */, pos); + forOfStatement.initializer = initializer; + forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); + parseExpected(17 /* CloseParenToken */); + forOrForInOrForOfStatement = forOfStatement; + } else { - if (options.allowNonTsExtensions && !findSourceFile(filename, isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; + var forStatement = createNode(187 /* ForStatement */, pos); + forStatement.initializer = initializer; + parseExpected(22 /* SemicolonToken */); + if (token !== 22 /* SemicolonToken */ && token !== 17 /* CloseParenToken */) { + forStatement.condition = allowInAnd(parseExpression); } - else if (!findSourceFile(filename + ".ts", isDefaultLib, refFile, refPos, refEnd) && !findSourceFile(filename + ".d.ts", isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - filename += ".ts"; + parseExpected(22 /* SemicolonToken */); + if (token !== 17 /* CloseParenToken */) { + forStatement.incrementor = allowInAnd(parseExpression); } + parseExpected(17 /* CloseParenToken */); + forOrForInOrForOfStatement = forStatement; } - if (diagnostic) { - if (refFile) { - errors.push(ts.createFileDiagnostic(refFile, start, length, diagnostic, filename)); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnostic, filename)); - } + forOrForInOrForOfStatement.statement = parseStatement(); + return finishNode(forOrForInOrForOfStatement); + } + function parseBreakOrContinueStatement(kind) { + var node = createNode(kind); + parseExpected(kind === 191 /* BreakStatement */ ? 66 /* BreakKeyword */ : 71 /* ContinueKeyword */); + if (!canParseSemicolon()) { + node.label = parseIdentifier(); } + parseSemicolon(); + return finishNode(node); } - function findSourceFile(filename, isDefaultLib, refFile, refStart, refLength) { - var canonicalName = host.getCanonicalFileName(filename); - if (ts.hasProperty(filesByName, canonicalName)) { - return getSourceFileFromCache(filename, canonicalName, false); + function parseReturnStatement() { + var node = createNode(192 /* ReturnStatement */); + parseExpected(90 /* ReturnKeyword */); + if (!canParseSemicolon()) { + node.expression = allowInAnd(parseExpression); } - else { - var normalizedAbsolutePath = ts.getNormalizedAbsolutePath(filename, host.getCurrentDirectory()); - var canonicalAbsolutePath = host.getCanonicalFileName(normalizedAbsolutePath); - if (ts.hasProperty(filesByName, canonicalAbsolutePath)) { - return getSourceFileFromCache(normalizedAbsolutePath, canonicalAbsolutePath, true); - } - var file = filesByName[canonicalName] = host.getSourceFile(filename, options.target, function (hostErrorMessage) { - errors.push(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.Cannot_read_file_0_Colon_1, filename, hostErrorMessage)); - }); - if (file) { - seenNoDefaultLib = seenNoDefaultLib || file.hasNoDefaultLib; - filesByName[canonicalAbsolutePath] = file; - if (!options.noResolve) { - var basePath = ts.getDirectoryPath(filename); - processReferencedFiles(file, basePath); - processImportedModules(file, basePath); - } - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - ts.forEach(file.getSyntacticDiagnostics(), function (e) { - errors.push(e); - }); - } + parseSemicolon(); + return finishNode(node); + } + function parseWithStatement() { + var node = createNode(193 /* WithStatement */); + parseExpected(101 /* WithKeyword */); + parseExpected(16 /* OpenParenToken */); + node.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + node.statement = parseStatement(); + return finishNode(node); + } + function parseCaseClause() { + var node = createNode(221 /* CaseClause */); + parseExpected(67 /* CaseKeyword */); + node.expression = allowInAnd(parseExpression); + parseExpected(51 /* ColonToken */); + node.statements = parseList(4 /* SwitchClauseStatements */, false, parseStatement); + return finishNode(node); + } + function parseDefaultClause() { + var node = createNode(222 /* DefaultClause */); + parseExpected(73 /* DefaultKeyword */); + parseExpected(51 /* ColonToken */); + node.statements = parseList(4 /* SwitchClauseStatements */, false, parseStatement); + return finishNode(node); + } + function parseCaseOrDefaultClause() { + return token === 67 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); + } + function parseSwitchStatement() { + var node = createNode(194 /* SwitchStatement */); + parseExpected(92 /* SwitchKeyword */); + parseExpected(16 /* OpenParenToken */); + node.expression = allowInAnd(parseExpression); + parseExpected(17 /* CloseParenToken */); + var caseBlock = createNode(208 /* CaseBlock */, scanner.getStartPos()); + parseExpected(14 /* OpenBraceToken */); + caseBlock.clauses = parseList(3 /* SwitchClauses */, false, parseCaseOrDefaultClause); + parseExpected(15 /* CloseBraceToken */); + node.caseBlock = finishNode(caseBlock); + return finishNode(node); + } + function parseThrowStatement() { + // ThrowStatement[Yield] : + // throw [no LineTerminator here]Expression[In, ?Yield]; + // Because of automatic semicolon insertion, we need to report error if this + // throw could be terminated with a semicolon. Note: we can't call 'parseExpression' + // directly as that might consume an expression on the following line. + // We just return 'undefined' in that case. The actual error will be reported in the + // grammar walker. + var node = createNode(196 /* ThrowStatement */); + parseExpected(94 /* ThrowKeyword */); + node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); + parseSemicolon(); + return finishNode(node); + } + // TODO: Review for error recovery + function parseTryStatement() { + var node = createNode(197 /* TryStatement */); + parseExpected(96 /* TryKeyword */); + node.tryBlock = parseBlock(false, false); + node.catchClause = token === 68 /* CatchKeyword */ ? parseCatchClause() : undefined; + // If we don't have a catch clause, then we must have a finally clause. Try to parse + // one out no matter what. + if (!node.catchClause || token === 81 /* FinallyKeyword */) { + parseExpected(81 /* FinallyKeyword */); + node.finallyBlock = parseBlock(false, false); } - return file; - function getSourceFileFromCache(filename, canonicalName, useAbsolutePath) { - var file = filesByName[canonicalName]; - if (file && host.useCaseSensitiveFileNames()) { - var sourceFileName = useAbsolutePath ? ts.getNormalizedAbsolutePath(file.filename, host.getCurrentDirectory()) : file.filename; - if (canonicalName !== sourceFileName) { - errors.push(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.Filename_0_differs_from_already_included_filename_1_only_in_casing, filename, sourceFileName)); - } - } - return file; + return finishNode(node); + } + function parseCatchClause() { + var result = createNode(224 /* CatchClause */); + parseExpected(68 /* CatchKeyword */); + if (parseExpected(16 /* OpenParenToken */)) { + result.variableDeclaration = parseVariableDeclaration(); } + parseExpected(17 /* CloseParenToken */); + result.block = parseBlock(false, false); + return finishNode(result); } - function processReferencedFiles(file, basePath) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFilename = ts.isRootedDiskPath(ref.filename) ? ref.filename : ts.combinePaths(basePath, ref.filename); - processSourceFile(ts.normalizePath(referencedFilename), false, file, ref.pos, ref.end); - }); + function parseDebuggerStatement() { + var node = createNode(198 /* DebuggerStatement */); + parseExpected(72 /* DebuggerKeyword */); + parseSemicolon(); + return finishNode(node); } - function processImportedModules(file, basePath) { - ts.forEach(file.statements, function (node) { - if (ts.isExternalModuleImportDeclaration(node) && ts.getExternalModuleImportDeclarationExpression(node).kind === 7 /* StringLiteral */) { - var nameLiteral = ts.getExternalModuleImportDeclarationExpression(node); - var moduleName = nameLiteral.text; - if (moduleName) { - var searchPath = basePath; - while (true) { - var searchName = ts.normalizePath(ts.combinePaths(searchPath, moduleName)); - if (findModuleSourceFile(searchName + ".ts", nameLiteral) || findModuleSourceFile(searchName + ".d.ts", nameLiteral)) { - break; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - } - } - else if (node.kind === 189 /* ModuleDeclaration */ && node.name.kind === 7 /* StringLiteral */ && (node.flags & 2 /* Ambient */ || ts.isDeclarationFile(file))) { - forEachChild(node.body, function (node) { - if (ts.isExternalModuleImportDeclaration(node) && ts.getExternalModuleImportDeclarationExpression(node).kind === 7 /* StringLiteral */) { - var nameLiteral = ts.getExternalModuleImportDeclarationExpression(node); - var moduleName = nameLiteral.text; - if (moduleName) { - var searchName = ts.normalizePath(ts.combinePaths(basePath, moduleName)); - var tsFile = findModuleSourceFile(searchName + ".ts", nameLiteral); - if (!tsFile) { - findModuleSourceFile(searchName + ".d.ts", nameLiteral); - } - } - } - }); - } - }); - function findModuleSourceFile(filename, nameLiteral) { - return findSourceFile(filename, false, file, nameLiteral.pos, nameLiteral.end - nameLiteral.pos); + function parseExpressionOrLabeledStatement() { + // Avoiding having to do the lookahead for a labeled statement by just trying to parse + // out an expression, seeing if it is identifier and then seeing if it is followed by + // a colon. + var fullStart = scanner.getStartPos(); + var expression = allowInAnd(parseExpression); + if (expression.kind === 65 /* Identifier */ && parseOptional(51 /* ColonToken */)) { + var labeledStatement = createNode(195 /* LabeledStatement */, fullStart); + labeledStatement.label = expression; + labeledStatement.statement = parseStatement(); + return finishNode(labeledStatement); + } + else { + var expressionStatement = createNode(183 /* ExpressionStatement */, fullStart); + expressionStatement.expression = expression; + parseSemicolon(); + return finishNode(expressionStatement); } } - function verifyCompilerOptions() { - if (!options.sourceMap && (options.mapRoot || options.sourceRoot)) { - if (options.mapRoot) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option)); - } - if (options.sourceRoot) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option)); + function isStartOfStatement(inErrorRecovery) { + // Functions, variable statements and classes are allowed as a statement. But as per + // the grammar, they also allow modifiers. So we have to check for those statements + // that might be following modifiers.This ensures that things work properly when + // incrementally parsing as the parser will produce the same FunctionDeclaraiton, + // VariableStatement or ClassDeclaration, if it has the same text regardless of whether + // it is inside a block or not. + if (ts.isModifier(token)) { + var result = lookAhead(parseVariableStatementOrFunctionDeclarationOrClassDeclarationWithDecoratorsOrModifiers); + if (result) { + return true; } - return; } - var firstExternalModule = ts.forEach(files, function (f) { return ts.isExternalModule(f) ? f : undefined; }); - if (firstExternalModule && options.module === 0 /* None */) { - var externalModuleErrorSpan = ts.getErrorSpanForNode(firstExternalModule.externalModuleIndicator); - var errorStart = ts.skipTrivia(firstExternalModule.text, externalModuleErrorSpan.pos); - var errorLength = externalModuleErrorSpan.end - errorStart; - errors.push(ts.createFileDiagnostic(firstExternalModule, errorStart, errorLength, ts.Diagnostics.Cannot_compile_external_modules_unless_the_module_flag_is_provided)); - } - if (options.outDir || options.sourceRoot || (options.mapRoot && (!options.out || firstExternalModule !== undefined))) { - var commonPathComponents; - ts.forEach(files, function (sourceFile) { - if (!(sourceFile.flags & 1024 /* DeclarationFile */) && !ts.fileExtensionIs(sourceFile.filename, ".js")) { - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile.filename, host.getCurrentDirectory()); - sourcePathComponents.pop(); - if (commonPathComponents) { - for (var i = 0; i < Math.min(commonPathComponents.length, sourcePathComponents.length); i++) { - if (commonPathComponents[i] !== sourcePathComponents[i]) { - if (i === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - return; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - } - else { - commonPathComponents = sourcePathComponents; - } + switch (token) { + case 22 /* SemicolonToken */: + // If we're in error recovery, then we don't want to treat ';' as an empty statement. + // The problem is that ';' can show up in far too many contexts, and if we see one + // and assume it's a statement, then we may bail out inappropriately from whatever + // we're parsing. For example, if we have a semicolon in the middle of a class, then + // we really don't want to assume the class is over and we're on a statement in the + // outer module. We just want to consume and move on. + return !inErrorRecovery; + case 14 /* OpenBraceToken */: + case 98 /* VarKeyword */: + case 104 /* LetKeyword */: + case 83 /* FunctionKeyword */: + case 69 /* ClassKeyword */: + case 84 /* IfKeyword */: + case 75 /* DoKeyword */: + case 100 /* WhileKeyword */: + case 82 /* ForKeyword */: + case 71 /* ContinueKeyword */: + case 66 /* BreakKeyword */: + case 90 /* ReturnKeyword */: + case 101 /* WithKeyword */: + case 92 /* SwitchKeyword */: + case 94 /* ThrowKeyword */: + case 96 /* TryKeyword */: + case 72 /* DebuggerKeyword */: + // 'catch' and 'finally' do not actually indicate that the code is part of a statement, + // however, we say they are here so that we may gracefully parse them and error later. + case 68 /* CatchKeyword */: + case 81 /* FinallyKeyword */: + return true; + case 70 /* ConstKeyword */: + // const keyword can precede enum keyword when defining constant enums + // 'const enum' do not start statement. + // In ES 6 'enum' is a future reserved keyword, so it should not be used as identifier + var isConstEnum = lookAhead(nextTokenIsEnumKeyword); + return !isConstEnum; + case 103 /* InterfaceKeyword */: + case 117 /* ModuleKeyword */: + case 118 /* NamespaceKeyword */: + case 77 /* EnumKeyword */: + case 124 /* TypeKeyword */: + // When followed by an identifier, these do not start a statement but might + // instead be following declarations + if (isDeclarationStart()) { + return false; } - }); - commonSourceDirectory = ts.getNormalizedPathFromPathComponents(commonPathComponents); - if (commonSourceDirectory) { - commonSourceDirectory += ts.directorySeparator; - } + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + case 109 /* StaticKeyword */: + // When followed by an identifier or keyword, these do not start a statement but + // might instead be following type members + if (lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine)) { + return false; + } + default: + return isStartOfExpression(); } } - } - ts.createProgram = createProgram; -})(ts || (ts = {})); -var ts; -(function (ts) { - (function (ModuleInstanceState) { - ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - })(ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); - var ModuleInstanceState = ts.ModuleInstanceState; - function getModuleInstanceState(node) { - if (node.kind === 186 /* InterfaceDeclaration */) { - return 0 /* NonInstantiated */; + function nextTokenIsEnumKeyword() { + nextToken(); + return token === 77 /* EnumKeyword */; } - else if (ts.isConstEnumDeclaration(node)) { - return 2 /* ConstEnumOnly */; + function nextTokenIsIdentifierOrKeywordOnSameLine() { + nextToken(); + return isIdentifierOrKeyword() && !scanner.hasPrecedingLineBreak(); } - else if (node.kind === 191 /* ImportDeclaration */ && !(node.flags & 1 /* Export */)) { - return 0 /* NonInstantiated */; + function parseStatement() { + switch (token) { + case 14 /* OpenBraceToken */: + return parseBlock(false, false); + case 98 /* VarKeyword */: + case 70 /* ConstKeyword */: + // const here should always be parsed as const declaration because of check in 'isStatement' + return parseVariableStatement(scanner.getStartPos(), undefined, undefined); + case 83 /* FunctionKeyword */: + return parseFunctionDeclaration(scanner.getStartPos(), undefined, undefined); + case 69 /* ClassKeyword */: + return parseClassDeclaration(scanner.getStartPos(), undefined, undefined); + case 22 /* SemicolonToken */: + return parseEmptyStatement(); + case 84 /* IfKeyword */: + return parseIfStatement(); + case 75 /* DoKeyword */: + return parseDoStatement(); + case 100 /* WhileKeyword */: + return parseWhileStatement(); + case 82 /* ForKeyword */: + return parseForOrForInOrForOfStatement(); + case 71 /* ContinueKeyword */: + return parseBreakOrContinueStatement(190 /* ContinueStatement */); + case 66 /* BreakKeyword */: + return parseBreakOrContinueStatement(191 /* BreakStatement */); + case 90 /* ReturnKeyword */: + return parseReturnStatement(); + case 101 /* WithKeyword */: + return parseWithStatement(); + case 92 /* SwitchKeyword */: + return parseSwitchStatement(); + case 94 /* ThrowKeyword */: + return parseThrowStatement(); + case 96 /* TryKeyword */: + // Include the next two for error recovery. + case 68 /* CatchKeyword */: + case 81 /* FinallyKeyword */: + return parseTryStatement(); + case 72 /* DebuggerKeyword */: + return parseDebuggerStatement(); + case 104 /* LetKeyword */: + // If let follows identifier on the same line, it is declaration parse it as variable statement + if (isLetDeclaration()) { + return parseVariableStatement(scanner.getStartPos(), undefined, undefined); + } + // Else parse it like identifier - fall through + default: + // Functions and variable statements are allowed as a statement. But as per + // the grammar, they also allow modifiers. So we have to check for those + // statements that might be following modifiers. This ensures that things + // work properly when incrementally parsing as the parser will produce the + // same FunctionDeclaraiton or VariableStatement if it has the same text + // regardless of whether it is inside a block or not. + // Even though variable statements and function declarations cannot have decorators, + // we parse them here to provide better error recovery. + if (ts.isModifier(token) || token === 52 /* AtToken */) { + var result = tryParse(parseVariableStatementOrFunctionDeclarationOrClassDeclarationWithDecoratorsOrModifiers); + if (result) { + return result; + } + } + return parseExpressionOrLabeledStatement(); + } } - else if (node.kind === 190 /* ModuleBlock */) { - var state = 0 /* NonInstantiated */; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0 /* NonInstantiated */: - return false; - case 2 /* ConstEnumOnly */: - state = 2 /* ConstEnumOnly */; - return false; - case 1 /* Instantiated */: - state = 1 /* Instantiated */; - return true; - } - }); - return state; + function parseVariableStatementOrFunctionDeclarationOrClassDeclarationWithDecoratorsOrModifiers() { + var start = scanner.getStartPos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + switch (token) { + case 70 /* ConstKeyword */: + var nextTokenIsEnum = lookAhead(nextTokenIsEnumKeyword); + if (nextTokenIsEnum) { + return undefined; + } + return parseVariableStatement(start, decorators, modifiers); + case 104 /* LetKeyword */: + if (!isLetDeclaration()) { + return undefined; + } + return parseVariableStatement(start, decorators, modifiers); + case 98 /* VarKeyword */: + return parseVariableStatement(start, decorators, modifiers); + case 83 /* FunctionKeyword */: + return parseFunctionDeclaration(start, decorators, modifiers); + case 69 /* ClassKeyword */: + return parseClassDeclaration(start, decorators, modifiers); + } + return undefined; } - else if (node.kind === 189 /* ModuleDeclaration */) { - return getModuleInstanceState(node.body); + function parseFunctionBlockOrSemicolon(isGenerator, diagnosticMessage) { + if (token !== 14 /* OpenBraceToken */ && canParseSemicolon()) { + parseSemicolon(); + return; + } + return parseFunctionBlock(isGenerator, false, diagnosticMessage); } - else { - return 1 /* Instantiated */; + // DECLARATIONS + function parseArrayBindingElement() { + if (token === 23 /* CommaToken */) { + return createNode(176 /* OmittedExpression */); + } + var node = createNode(153 /* BindingElement */); + node.dotDotDotToken = parseOptionalToken(21 /* DotDotDotToken */); + node.name = parseIdentifierOrPattern(); + node.initializer = parseInitializer(false); + return finishNode(node); } - } - ts.getModuleInstanceState = getModuleInstanceState; - function hasComputedNameButNotSymbol(declaration) { - return declaration.name && declaration.name.kind === 121 /* ComputedPropertyName */; - } - ts.hasComputedNameButNotSymbol = hasComputedNameButNotSymbol; - function bindSourceFile(file) { - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var symbolCount = 0; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - file.locals = {}; - container = blockScopeContainer = file; - bind(file); - file.symbolCount = symbolCount; + function parseObjectBindingElement() { + var node = createNode(153 /* BindingElement */); + // TODO(andersh): Handle computed properties + var tokenIsIdentifier = isIdentifier(); + var propertyName = parsePropertyName(); + if (tokenIsIdentifier && token !== 51 /* ColonToken */) { + node.name = propertyName; + } + else { + parseExpected(51 /* ColonToken */); + node.propertyName = propertyName; + node.name = parseIdentifierOrPattern(); + } + node.initializer = parseInitializer(false); + return finishNode(node); } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); + function parseObjectBindingPattern() { + var node = createNode(151 /* ObjectBindingPattern */); + parseExpected(14 /* OpenBraceToken */); + node.elements = parseDelimitedList(10 /* ObjectBindingElements */, parseObjectBindingElement); + parseExpected(15 /* CloseBraceToken */); + return finishNode(node); } - function addDeclarationToSymbol(symbol, node, symbolKind) { - symbol.flags |= symbolKind; - if (!symbol.declarations) - symbol.declarations = []; - symbol.declarations.push(node); - if (symbolKind & 1952 /* HasExports */ && !symbol.exports) - symbol.exports = {}; - if (symbolKind & 6240 /* HasMembers */ && !symbol.members) - symbol.members = {}; - node.symbol = symbol; - if (symbolKind & 107455 /* Value */ && !symbol.valueDeclaration) - symbol.valueDeclaration = node; + function parseArrayBindingPattern() { + var node = createNode(152 /* ArrayBindingPattern */); + parseExpected(18 /* OpenBracketToken */); + node.elements = parseDelimitedList(11 /* ArrayBindingElements */, parseArrayBindingElement); + parseExpected(19 /* CloseBracketToken */); + return finishNode(node); } - function getDeclarationName(node) { - if (node.name) { - if (node.kind === 189 /* ModuleDeclaration */ && node.name.kind === 7 /* StringLiteral */) { - return '"' + node.name.text + '"'; - } - ts.Debug.assert(!hasComputedNameButNotSymbol(node)); - return node.name.text; + function isIdentifierOrPattern() { + return token === 14 /* OpenBraceToken */ || token === 18 /* OpenBracketToken */ || isIdentifier(); + } + function parseIdentifierOrPattern() { + if (token === 18 /* OpenBracketToken */) { + return parseArrayBindingPattern(); } - switch (node.kind) { - case 134 /* ConstructorType */: - case 126 /* Constructor */: - return "__constructor"; - case 133 /* FunctionType */: - case 129 /* CallSignature */: - return "__call"; - case 130 /* ConstructSignature */: - return "__new"; - case 131 /* IndexSignature */: - return "__index"; + if (token === 14 /* OpenBraceToken */) { + return parseObjectBindingPattern(); } + return parseIdentifier(); } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); + function parseVariableDeclaration() { + var node = createNode(199 /* VariableDeclaration */); + node.name = parseIdentifierOrPattern(); + node.type = parseTypeAnnotation(); + if (!isInOrOfKeyword(token)) { + node.initializer = parseInitializer(false); + } + return finishNode(node); } - function declareSymbol(symbols, parent, node, includes, excludes) { - if (hasComputedNameButNotSymbol(node)) { - return undefined; + function parseVariableDeclarationList(inForStatementInitializer) { + var node = createNode(200 /* VariableDeclarationList */); + switch (token) { + case 98 /* VarKeyword */: + break; + case 104 /* LetKeyword */: + node.flags |= 4096 /* Let */; + break; + case 70 /* ConstKeyword */: + node.flags |= 8192 /* Const */; + break; + default: + ts.Debug.fail(); } - var name = getDeclarationName(node); - if (name !== undefined) { - var symbol = ts.hasProperty(symbols, name) ? symbols[name] : (symbols[name] = createSymbol(0, name)); - if (symbol.flags & excludes) { - if (node.name) { - node.name.parent = node; - } - var message = symbol.flags & 2 /* BlockScopedVariable */ ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(symbol.declarations, function (declaration) { - file.semanticDiagnostics.push(ts.createDiagnosticForNode(declaration.name, message, getDisplayName(declaration))); - }); - file.semanticDiagnostics.push(ts.createDiagnosticForNode(node.name, message, getDisplayName(node))); - symbol = createSymbol(0, name); - } + nextToken(); + // The user may have written the following: + // + // for (let of X) { } + // + // In this case, we want to parse an empty declaration list, and then parse 'of' + // as a keyword. The reason this is not automatic is that 'of' is a valid identifier. + // So we need to look ahead to determine if 'of' should be treated as a keyword in + // this context. + // The checker will then give an error that there is an empty declaration list. + if (token === 126 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) { + node.declarations = createMissingList(); } else { - symbol = createSymbol(0, "__missing"); + var savedDisallowIn = inDisallowInContext(); + setDisallowInContext(inForStatementInitializer); + node.declarations = parseDelimitedList(9 /* VariableDeclarations */, parseVariableDeclaration); + setDisallowInContext(savedDisallowIn); } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - if (node.kind === 185 /* ClassDeclaration */ && symbol.exports) { - var prototypeSymbol = createSymbol(4 /* Property */ | 536870912 /* Prototype */, "prototype"); - if (ts.hasProperty(symbol.exports, prototypeSymbol.name)) { - if (node.name) { - node.name.parent = node; - } - file.semanticDiagnostics.push(ts.createDiagnosticForNode(symbol.exports[prototypeSymbol.name].declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports[prototypeSymbol.name] = prototypeSymbol; - prototypeSymbol.parent = symbol; + return finishNode(node); + } + function canFollowContextualOfKeyword() { + return nextTokenIsIdentifier() && nextToken() === 17 /* CloseParenToken */; + } + function parseVariableStatement(fullStart, decorators, modifiers) { + var node = createNode(181 /* VariableStatement */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.declarationList = parseVariableDeclarationList(false); + parseSemicolon(); + return finishNode(node); + } + function parseFunctionDeclaration(fullStart, decorators, modifiers) { + var node = createNode(201 /* FunctionDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(83 /* FunctionKeyword */); + node.asteriskToken = parseOptionalToken(35 /* AsteriskToken */); + node.name = node.flags & 256 /* Default */ ? parseOptionalIdentifier() : parseIdentifier(); + fillSignature(51 /* ColonToken */, !!node.asteriskToken, false, node); + node.body = parseFunctionBlockOrSemicolon(!!node.asteriskToken, ts.Diagnostics.or_expected); + return finishNode(node); + } + function parseConstructorDeclaration(pos, decorators, modifiers) { + var node = createNode(136 /* Constructor */, pos); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(114 /* ConstructorKeyword */); + fillSignature(51 /* ColonToken */, false, false, node); + node.body = parseFunctionBlockOrSemicolon(false, ts.Diagnostics.or_expected); + return finishNode(node); + } + function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { + var method = createNode(135 /* MethodDeclaration */, fullStart); + method.decorators = decorators; + setModifiers(method, modifiers); + method.asteriskToken = asteriskToken; + method.name = name; + method.questionToken = questionToken; + fillSignature(51 /* ColonToken */, !!asteriskToken, false, method); + method.body = parseFunctionBlockOrSemicolon(!!asteriskToken, diagnosticMessage); + return finishNode(method); + } + function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { + var property = createNode(133 /* PropertyDeclaration */, fullStart); + property.decorators = decorators; + setModifiers(property, modifiers); + property.name = name; + property.questionToken = questionToken; + property.type = parseTypeAnnotation(); + property.initializer = allowInAnd(parseNonParameterInitializer); + parseSemicolon(); + return finishNode(property); + } + function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { + var asteriskToken = parseOptionalToken(35 /* AsteriskToken */); + var name = parsePropertyName(); + // Note: this is not legal as per the grammar. But we allow it in the parser and + // report an error in the grammar checker. + var questionToken = parseOptionalToken(50 /* QuestionToken */); + if (asteriskToken || token === 16 /* OpenParenToken */ || token === 24 /* LessThanToken */) { + return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); + } + else { + return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); } - return symbol; } - function isAmbientContext(node) { - while (node) { - if (node.flags & 2 /* Ambient */) + function parseNonParameterInitializer() { + return parseInitializer(false); + } + function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { + var node = createNode(kind, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.name = parsePropertyName(); + fillSignature(51 /* ColonToken */, false, false, node); + node.body = parseFunctionBlockOrSemicolon(false); + return finishNode(node); + } + function isClassMemberModifier(idToken) { + switch (idToken) { + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + case 109 /* StaticKeyword */: return true; - node = node.parent; + default: + return false; } - return false; } - function declareModuleMember(node, symbolKind, symbolExcludes) { - var exportKind = 0; - if (symbolKind & 107455 /* Value */) { - exportKind |= 4194304 /* ExportValue */; + function isClassMemberStart() { + var idToken; + if (token === 52 /* AtToken */) { + return true; + } + // Eat up all modifiers, but hold on to the last one in case it is actually an identifier. + while (ts.isModifier(token)) { + idToken = token; + // If the idToken is a class modifier (protected, private, public, and static), it is + // certain that we are starting to parse class member. This allows better error recovery + // Example: + // public foo() ... // true + // public @dec blah ... // true; we will then report an error later + // export public ... // true; we will then report an error later + if (isClassMemberModifier(idToken)) { + return true; + } + nextToken(); } - if (symbolKind & 3152352 /* Type */) { - exportKind |= 8388608 /* ExportType */; + if (token === 35 /* AsteriskToken */) { + return true; + } + // Try to get the first property-like token following all modifiers. + // This can either be an identifier or the 'get' or 'set' keywords. + if (isLiteralPropertyName()) { + idToken = token; + nextToken(); } - if (symbolKind & 1536 /* Namespace */) { - exportKind |= 16777216 /* ExportNamespace */; + // Index signatures and computed properties are class members; we can parse. + if (token === 18 /* OpenBracketToken */) { + return true; } - if (node.flags & 1 /* Export */ || (node.kind !== 191 /* ImportDeclaration */ && isAmbientContext(container))) { - if (exportKind) { - var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); - node.localSymbol = local; + // If we were able to get any potential identifier... + if (idToken !== undefined) { + // If we have a non-keyword identifier, or if we have an accessor, then it's safe to parse. + if (!ts.isKeyword(idToken) || idToken === 121 /* SetKeyword */ || idToken === 116 /* GetKeyword */) { + return true; } - else { - declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); + // If it *is* a keyword, but not an accessor, check a little farther along + // to see if it should actually be parsed as a class member. + switch (token) { + case 16 /* OpenParenToken */: // Method declaration + case 24 /* LessThanToken */: // Generic Method declaration + case 51 /* ColonToken */: // Type Annotation for declaration + case 53 /* EqualsToken */: // Initializer for declaration + case 50 /* QuestionToken */: + return true; + default: + // Covers + // - Semicolons (declaration termination) + // - Closing braces (end-of-class, must be declaration) + // - End-of-files (not valid, but permitted so that it gets caught later on) + // - Line-breaks (enabling *automatic semicolon insertion*) + return canParseSemicolon(); } } - else { - declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); - } + return false; } - function bindChildren(node, symbolKind, isBlockScopeContainer) { - if (symbolKind & 1041936 /* HasLocals */) { - node.locals = {}; - } - var saveParent = parent; - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - parent = node; - if (symbolKind & 1048560 /* IsContainer */) { - container = node; - if (lastContainer !== container && !container.nextContainer) { - if (lastContainer) { - lastContainer.nextContainer = container; - } - lastContainer = container; + function parseDecorators() { + var decorators; + while (true) { + var decoratorStart = getNodePos(); + if (!parseOptional(52 /* AtToken */)) { + break; + } + if (!decorators) { + decorators = []; + decorators.pos = scanner.getStartPos(); } + var decorator = createNode(131 /* Decorator */, decoratorStart); + decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); + decorators.push(finishNode(decorator)); } - if (isBlockScopeContainer) { - blockScopeContainer = node; + if (decorators) { + decorators.end = getNodeEnd(); } - ts.forEachChild(node, bind); - container = saveContainer; - parent = saveParent; - blockScopeContainer = savedBlockScopeContainer; + return decorators; } - function bindDeclaration(node, symbolKind, symbolExcludes, isBlockScopeContainer) { - switch (container.kind) { - case 189 /* ModuleDeclaration */: - declareModuleMember(node, symbolKind, symbolExcludes); - break; - case 201 /* SourceFile */: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolKind, symbolExcludes); - break; - } - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - declareSymbol(container.locals, undefined, node, symbolKind, symbolExcludes); - break; - case 185 /* ClassDeclaration */: - if (node.flags & 128 /* Static */) { - declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); - break; - } - case 136 /* TypeLiteral */: - case 142 /* ObjectLiteralExpression */: - case 186 /* InterfaceDeclaration */: - declareSymbol(container.symbol.members, container.symbol, node, symbolKind, symbolExcludes); + function parseModifiers() { + var flags = 0; + var modifiers; + while (true) { + var modifierStart = scanner.getStartPos(); + var modifierKind = token; + if (!parseAnyContextualModifier()) { break; - case 188 /* EnumDeclaration */: - declareSymbol(container.symbol.exports, container.symbol, node, symbolKind, symbolExcludes); - break; - } - bindChildren(node, symbolKind, isBlockScopeContainer); - } - function bindConstructorDeclaration(node) { - bindDeclaration(node, 16384 /* Constructor */, 0, true); - ts.forEach(node.parameters, function (p) { - if (p.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */)) { - bindDeclaration(p, 4 /* Property */, 107455 /* PropertyExcludes */, false); - } - }); - } - function bindModuleDeclaration(node) { - if (node.name.kind === 7 /* StringLiteral */) { - bindDeclaration(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */, true); - } - else { - var state = getModuleInstanceState(node); - if (state === 0 /* NonInstantiated */) { - bindDeclaration(node, 1024 /* NamespaceModule */, 0 /* NamespaceModuleExcludes */, true); } - else { - bindDeclaration(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */, true); - if (state === 2 /* ConstEnumOnly */) { - node.symbol.constEnumOnlyModule = true; - } - else if (node.symbol.constEnumOnlyModule) { - node.symbol.constEnumOnlyModule = false; - } + if (!modifiers) { + modifiers = []; + modifiers.pos = modifierStart; } + flags |= ts.modifierToFlag(modifierKind); + modifiers.push(finishNode(createNode(modifierKind, modifierStart))); + } + if (modifiers) { + modifiers.flags = flags; + modifiers.end = scanner.getStartPos(); } + return modifiers; } - function bindFunctionOrConstructorType(node) { - var symbolKind = node.kind === 133 /* FunctionType */ ? 131072 /* CallSignature */ : 262144 /* ConstructSignature */; - var symbol = createSymbol(symbolKind, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, symbolKind); - bindChildren(node, symbolKind, false); - var typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); - typeLiteralSymbol.members = {}; - typeLiteralSymbol.members[node.kind === 133 /* FunctionType */ ? "__call" : "__new"] = symbol; + function parseClassElement() { + if (token === 22 /* SemicolonToken */) { + var result = createNode(179 /* SemicolonClassElement */); + nextToken(); + return finishNode(result); + } + var fullStart = getNodePos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); + if (accessor) { + return accessor; + } + if (token === 114 /* ConstructorKeyword */) { + return parseConstructorDeclaration(fullStart, decorators, modifiers); + } + if (isIndexSignature()) { + return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); + } + // It is very important that we check this *after* checking indexers because + // the [ token can start an index signature or a computed property name + if (isIdentifierOrKeyword() || + token === 8 /* StringLiteral */ || + token === 7 /* NumericLiteral */ || + token === 35 /* AsteriskToken */ || + token === 18 /* OpenBracketToken */) { + return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); + } + if (decorators || modifiers) { + // treat this as a property declaration with a missing name. + var name_3 = createMissingNode(65 /* Identifier */, true, ts.Diagnostics.Declaration_expected); + return parsePropertyDeclaration(fullStart, decorators, modifiers, name_3, undefined); + } + // 'isClassMemberStart' should have hinted not to attempt parsing. + ts.Debug.fail("Should not have attempted to parse class member declaration."); } - function bindAnonymousDeclaration(node, symbolKind, name, isBlockScopeContainer) { - var symbol = createSymbol(symbolKind, name); - addDeclarationToSymbol(symbol, node, symbolKind); - bindChildren(node, symbolKind, isBlockScopeContainer); + function parseClassExpression() { + return parseClassDeclarationOrExpression( + /*fullStart:*/ scanner.getStartPos(), + /*decorators:*/ undefined, + /*modifiers:*/ undefined, 175 /* ClassExpression */); } - function bindCatchVariableDeclaration(node) { - var symbol = createSymbol(1 /* FunctionScopedVariable */, node.name.text || "__missing"); - addDeclarationToSymbol(symbol, node, 1 /* FunctionScopedVariable */); - var saveParent = parent; - var savedBlockScopeContainer = blockScopeContainer; - parent = blockScopeContainer = node; - ts.forEachChild(node, bind); - parent = saveParent; - blockScopeContainer = savedBlockScopeContainer; + function parseClassDeclaration(fullStart, decorators, modifiers) { + return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 202 /* ClassDeclaration */); } - function bindBlockScopedVariableDeclaration(node) { - switch (blockScopeContainer.kind) { - case 189 /* ModuleDeclaration */: - declareModuleMember(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); - break; - case 201 /* SourceFile */: - if (ts.isExternalModule(container)) { - declareModuleMember(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); - break; - } - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = {}; - } - declareSymbol(blockScopeContainer.locals, undefined, node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); + function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { + // In ES6 specification, All parts of a ClassDeclaration or a ClassExpression are strict mode code + var savedStrictModeContext = inStrictModeContext(); + setStrictModeContext(true); + var node = createNode(kind, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(69 /* ClassKeyword */); + node.name = parseOptionalIdentifier(); + node.typeParameters = parseTypeParameters(); + node.heritageClauses = parseHeritageClauses(true); + if (parseExpected(14 /* OpenBraceToken */)) { + // ClassTail[Yield,GeneratorParameter] : See 14.5 + // [~GeneratorParameter]ClassHeritage[?Yield]opt { ClassBody[?Yield]opt } + // [+GeneratorParameter] ClassHeritageopt { ClassBodyopt } + node.members = inGeneratorParameterContext() + ? doOutsideOfYieldContext(parseClassMembers) + : parseClassMembers(); + parseExpected(15 /* CloseBraceToken */); + } + else { + node.members = createMissingList(); } - bindChildren(node, 2 /* BlockScopedVariable */, false); + var finishedNode = finishNode(node); + setStrictModeContext(savedStrictModeContext); + return finishedNode; } - function bind(node) { - node.parent = parent; - switch (node.kind) { - case 122 /* TypeParameter */: - bindDeclaration(node, 1048576 /* TypeParameter */, 2103776 /* TypeParameterExcludes */, false); - break; - case 123 /* Parameter */: - bindDeclaration(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */, false); - break; - case 183 /* VariableDeclaration */: - if (node.flags & 6144 /* BlockScoped */) { - bindBlockScopedVariableDeclaration(node); - } - else { - bindDeclaration(node, 1 /* FunctionScopedVariable */, 107454 /* FunctionScopedVariableExcludes */, false); - } - break; - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - bindDeclaration(node, 4 /* Property */, 107455 /* PropertyExcludes */, false); - break; - case 200 /* EnumMember */: - bindDeclaration(node, 8 /* EnumMember */, 107455 /* EnumMemberExcludes */, false); - break; - case 129 /* CallSignature */: - bindDeclaration(node, 131072 /* CallSignature */, 0, false); - break; - case 130 /* ConstructSignature */: - bindDeclaration(node, 262144 /* ConstructSignature */, 0, true); - break; - case 125 /* Method */: - bindDeclaration(node, 8192 /* Method */, ts.isObjectLiteralMethod(node) ? 107455 /* PropertyExcludes */ : 99263 /* MethodExcludes */, true); - break; - case 131 /* IndexSignature */: - bindDeclaration(node, 524288 /* IndexSignature */, 0, false); - break; - case 184 /* FunctionDeclaration */: - bindDeclaration(node, 16 /* Function */, 106927 /* FunctionExcludes */, true); - break; - case 126 /* Constructor */: - bindConstructorDeclaration(node); - break; - case 127 /* GetAccessor */: - bindDeclaration(node, 32768 /* GetAccessor */, 41919 /* GetAccessorExcludes */, true); - break; - case 128 /* SetAccessor */: - bindDeclaration(node, 65536 /* SetAccessor */, 74687 /* SetAccessorExcludes */, true); - break; - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - bindFunctionOrConstructorType(node); - break; - case 136 /* TypeLiteral */: - bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type", false); - break; - case 142 /* ObjectLiteralExpression */: - bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object", false); - break; - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - bindAnonymousDeclaration(node, 16 /* Function */, "__function", true); - break; - case 197 /* CatchClause */: - bindCatchVariableDeclaration(node); - break; - case 185 /* ClassDeclaration */: - bindDeclaration(node, 32 /* Class */, 3258879 /* ClassExcludes */, false); - break; - case 186 /* InterfaceDeclaration */: - bindDeclaration(node, 64 /* Interface */, 3152288 /* InterfaceExcludes */, false); - break; - case 187 /* TypeAliasDeclaration */: - bindDeclaration(node, 2097152 /* TypeAlias */, 3152352 /* TypeAliasExcludes */, false); - break; - case 188 /* EnumDeclaration */: - if (ts.isConst(node)) { - bindDeclaration(node, 128 /* ConstEnum */, 3259263 /* ConstEnumExcludes */, false); - } - else { - bindDeclaration(node, 256 /* RegularEnum */, 3258623 /* RegularEnumExcludes */, false); - } - break; - case 189 /* ModuleDeclaration */: - bindModuleDeclaration(node); - break; - case 191 /* ImportDeclaration */: - bindDeclaration(node, 33554432 /* Import */, 33554432 /* ImportExcludes */, false); - break; - case 201 /* SourceFile */: - if (ts.isExternalModule(node)) { - bindAnonymousDeclaration(node, 512 /* ValueModule */, '"' + ts.removeFileExtension(node.filename) + '"', true); - break; - } - case 163 /* Block */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 176 /* SwitchStatement */: - bindChildren(node, 0, true); - break; - default: - var saveParent = parent; - parent = node; - ts.forEachChild(node, bind); - parent = saveParent; + function parseHeritageClauses(isClassHeritageClause) { + // ClassTail[Yield,GeneratorParameter] : See 14.5 + // [~GeneratorParameter]ClassHeritage[?Yield]opt { ClassBody[?Yield]opt } + // [+GeneratorParameter] ClassHeritageopt { ClassBodyopt } + if (isHeritageClause()) { + return isClassHeritageClause && inGeneratorParameterContext() + ? doOutsideOfYieldContext(parseHeritageClausesWorker) + : parseHeritageClausesWorker(); } + return undefined; } - } - ts.bindSourceFile = bindSourceFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; + function parseHeritageClausesWorker() { + return parseList(19 /* HeritageClauses */, false, parseHeritageClause); } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - function shouldEmitToOwnFile(sourceFile, compilerOptions) { - if (!ts.isDeclarationFile(sourceFile)) { - if ((ts.isExternalModule(sourceFile) || !compilerOptions.out) && !ts.fileExtensionIs(sourceFile.filename, ".js")) { - return true; + function parseHeritageClause() { + if (token === 79 /* ExtendsKeyword */ || token === 102 /* ImplementsKeyword */) { + var node = createNode(223 /* HeritageClause */); + node.token = token; + nextToken(); + node.types = parseDelimitedList(8 /* HeritageClauseElement */, parseExpressionWithTypeArguments); + return finishNode(node); } - return false; + return undefined; } - return false; - } - ts.shouldEmitToOwnFile = shouldEmitToOwnFile; - function isExternalModuleOrDeclarationFile(sourceFile) { - return ts.isExternalModule(sourceFile) || ts.isDeclarationFile(sourceFile); - } - ts.isExternalModuleOrDeclarationFile = isExternalModuleOrDeclarationFile; - function createTextWriter(newLine) { - var output = ""; - var indent = 0; - var lineStart = true; - var lineCount = 0; - var linePos = 0; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; + function parseExpressionWithTypeArguments() { + var node = createNode(177 /* ExpressionWithTypeArguments */); + node.expression = parseLeftHandSideExpressionOrHigher(); + if (token === 24 /* LessThanToken */) { + node.typeArguments = parseBracketedList(17 /* TypeArguments */, parseType, 24 /* LessThanToken */, 25 /* GreaterThanToken */); } + return finishNode(node); } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } + function isHeritageClause() { + return token === 79 /* ExtendsKeyword */ || token === 102 /* ImplementsKeyword */; } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + lineStartsOfS[lineStartsOfS.length - 1]; - } - } + function parseClassMembers() { + return parseList(6 /* ClassMembers */, false, parseClassElement); } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } + function parseInterfaceDeclaration(fullStart, decorators, modifiers) { + var node = createNode(203 /* InterfaceDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(103 /* InterfaceKeyword */); + node.name = parseIdentifier(); + node.typeParameters = parseTypeParameters(); + node.heritageClauses = parseHeritageClauses(false); + node.members = parseObjectTypeMembers(); + return finishNode(node); } - function writeTextOfNode(sourceFile, node) { - write(ts.getSourceTextOfNodeFromSourceFile(sourceFile, node)); + function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { + var node = createNode(204 /* TypeAliasDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(124 /* TypeKeyword */); + node.name = parseIdentifier(); + parseExpected(53 /* EqualsToken */); + node.type = parseType(); + parseSemicolon(); + return finishNode(node); } - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { return indent++; }, - decreaseIndent: function () { return indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; } - }; - } - function getLineOfLocalPosition(currentSourceFile, pos) { - return currentSourceFile.getLineAndCharacterFromPosition(pos).line; - } - function emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments) { - if (leadingComments && leadingComments.length && node.pos !== leadingComments[0].pos && getLineOfLocalPosition(currentSourceFile, node.pos) !== getLineOfLocalPosition(currentSourceFile, leadingComments[0].pos)) { - writer.writeLine(); + // In an ambient declaration, the grammar only allows integer literals as initializers. + // In a non-ambient declaration, the grammar allows uninitialized members only in a + // ConstantEnumMemberSection, which starts at the beginning of an enum declaration + // or any time an integer literal initializer is encountered. + function parseEnumMember() { + var node = createNode(227 /* EnumMember */, scanner.getStartPos()); + node.name = parsePropertyName(); + node.initializer = allowInAnd(parseNonParameterInitializer); + return finishNode(node); } - } - function emitComments(currentSourceFile, writer, comments, trailingSeparator, newLine, writeComment) { - var emitLeadingSpace = !trailingSeparator; - ts.forEach(comments, function (comment) { - if (emitLeadingSpace) { - writer.write(" "); - emitLeadingSpace = false; + function parseEnumDeclaration(fullStart, decorators, modifiers) { + var node = createNode(205 /* EnumDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + parseExpected(77 /* EnumKeyword */); + node.name = parseIdentifier(); + if (parseExpected(14 /* OpenBraceToken */)) { + node.members = parseDelimitedList(7 /* EnumMembers */, parseEnumMember); + parseExpected(15 /* CloseBraceToken */); } - writeComment(currentSourceFile, writer, comment, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); + else { + node.members = createMissingList(); } - else if (trailingSeparator) { - writer.write(" "); + return finishNode(node); + } + function parseModuleBlock() { + var node = createNode(207 /* ModuleBlock */, scanner.getStartPos()); + if (parseExpected(14 /* OpenBraceToken */)) { + node.statements = parseList(1 /* ModuleElements */, false, parseModuleElement); + parseExpected(15 /* CloseBraceToken */); } else { - emitLeadingSpace = true; - } - }); - } - function writeCommentRange(currentSourceFile, writer, comment, newLine) { - if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */) { - var firstCommentLineAndCharacter = currentSourceFile.getLineAndCharacterFromPosition(comment.pos); - var firstCommentLineIndent; - for (var pos = comment.pos, currentLine = firstCommentLineAndCharacter.line; pos < comment.end; currentLine++) { - var nextLineStart = currentSourceFile.getPositionFromLineAndCharacter(currentLine + 1, 1); - if (pos !== comment.pos) { - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(currentSourceFile.getPositionFromLineAndCharacter(firstCommentLineAndCharacter.line, 1), comment.pos); - } - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(pos, nextLineStart); - pos = nextLineStart; + node.statements = createMissingList(); } + return finishNode(node); } - else { - writer.write(currentSourceFile.text.substring(comment.pos, comment.end)); + function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { + var node = createNode(206 /* ModuleDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.flags |= flags; + node.name = parseIdentifier(); + node.body = parseOptional(20 /* DotToken */) + ? parseModuleOrNamespaceDeclaration(getNodePos(), undefined, undefined, 1 /* Export */) + : parseModuleBlock(); + return finishNode(node); } - function writeTrimmedCurrentLine(pos, nextLineStart) { - var end = Math.min(comment.end, nextLineStart - 1); - var currentLineText = currentSourceFile.text.substring(pos, end).replace(/^\s+|\s+$/g, ''); - if (currentLineText) { - writer.write(currentLineText); - if (end !== comment.end) { - writer.writeLine(); - } + function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { + var node = createNode(206 /* ModuleDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + node.name = parseLiteralNode(true); + node.body = parseModuleBlock(); + return finishNode(node); + } + function parseModuleDeclaration(fullStart, decorators, modifiers) { + var flags = modifiers ? modifiers.flags : 0; + if (parseOptional(118 /* NamespaceKeyword */)) { + flags |= 32768 /* Namespace */; } else { - writer.writeLiteral(newLine); - } - } - function calculateIndent(pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpace(currentSourceFile.text.charCodeAt(pos)); pos++) { - if (currentSourceFile.text.charCodeAt(pos) === 9 /* tab */) { - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - currentLineIndent++; + parseExpected(117 /* ModuleKeyword */); + if (token === 8 /* StringLiteral */) { + return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); } } - return currentLineIndent; + return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); } - } - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 126 /* Constructor */ && member.body) { - return member; - } - }); - } - function getAllAccessorDeclarations(node, accessor) { - var firstAccessor; - var getAccessor; - var setAccessor; - if (accessor.name.kind === 121 /* ComputedPropertyName */) { - firstAccessor = accessor; - if (accessor.kind === 127 /* GetAccessor */) { - getAccessor = accessor; - } - else if (accessor.kind === 128 /* SetAccessor */) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } + function isExternalModuleReference() { + return token === 119 /* RequireKeyword */ && + lookAhead(nextTokenIsOpenParen); } - else { - ts.forEach(node.members, function (member) { - if ((member.kind === 127 /* GetAccessor */ || member.kind === 128 /* SetAccessor */) && member.name.text === accessor.name.text && (member.flags & 128 /* Static */) === (accessor.flags & 128 /* Static */)) { - if (!firstAccessor) { - firstAccessor = member; - } - if (member.kind === 127 /* GetAccessor */ && !getAccessor) { - getAccessor = member; - } - if (member.kind === 128 /* SetAccessor */ && !setAccessor) { - setAccessor = member; - } - } - }); + function nextTokenIsOpenParen() { + return nextToken() === 16 /* OpenParenToken */; } - return { - firstAccessor: firstAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - function getSourceFilePathInNewDir(sourceFile, program, newDirPath) { - var compilerHost = program.getCompilerHost(); - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.filename, compilerHost.getCurrentDirectory()); - sourceFilePath = sourceFilePath.replace(program.getCommonSourceDirectory(), ""); - return ts.combinePaths(newDirPath, sourceFilePath); - } - function getOwnEmitOutputFilePath(sourceFile, program, extension) { - var compilerOptions = program.getCompilerOptions(); - if (compilerOptions.outDir) { - var emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, program, compilerOptions.outDir)); + function nextTokenIsCommaOrFromKeyword() { + nextToken(); + return token === 23 /* CommaToken */ || + token === 125 /* FromKeyword */; + } + function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { + parseExpected(85 /* ImportKeyword */); + var afterImportPos = scanner.getStartPos(); + var identifier; + if (isIdentifier()) { + identifier = parseIdentifier(); + if (token !== 23 /* CommaToken */ && token !== 125 /* FromKeyword */) { + // ImportEquals declaration of type: + // import x = require("mod"); or + // import x = M.x; + var importEqualsDeclaration = createNode(209 /* ImportEqualsDeclaration */, fullStart); + importEqualsDeclaration.decorators = decorators; + setModifiers(importEqualsDeclaration, modifiers); + importEqualsDeclaration.name = identifier; + parseExpected(53 /* EqualsToken */); + importEqualsDeclaration.moduleReference = parseModuleReference(); + parseSemicolon(); + return finishNode(importEqualsDeclaration); + } + } + // Import statement + var importDeclaration = createNode(210 /* ImportDeclaration */, fullStart); + importDeclaration.decorators = decorators; + setModifiers(importDeclaration, modifiers); + // ImportDeclaration: + // import ImportClause from ModuleSpecifier ; + // import ModuleSpecifier; + if (identifier || + token === 35 /* AsteriskToken */ || + token === 14 /* OpenBraceToken */) { + importDeclaration.importClause = parseImportClause(identifier, afterImportPos); + parseExpected(125 /* FromKeyword */); + } + importDeclaration.moduleSpecifier = parseModuleSpecifier(); + parseSemicolon(); + return finishNode(importDeclaration); + } + function parseImportClause(identifier, fullStart) { + //ImportClause: + // ImportedDefaultBinding + // NameSpaceImport + // NamedImports + // ImportedDefaultBinding, NameSpaceImport + // ImportedDefaultBinding, NamedImports + var importClause = createNode(211 /* ImportClause */, fullStart); + if (identifier) { + // ImportedDefaultBinding: + // ImportedBinding + importClause.name = identifier; + } + // If there was no default import or if there is comma token after default import + // parse namespace or named imports + if (!importClause.name || + parseOptional(23 /* CommaToken */)) { + importClause.namedBindings = token === 35 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(213 /* NamedImports */); + } + return finishNode(importClause); } - else { - var emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.filename); + function parseModuleReference() { + return isExternalModuleReference() + ? parseExternalModuleReference() + : parseEntityName(false); } - return emitOutputFilePathWithoutExtension + extension; - } - function writeFile(compilerHost, diagnostics, filename, data, writeByteOrderMark) { - compilerHost.writeFile(filename, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.push(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, filename, hostErrorMessage)); - }); - } - function emitDeclarations(program, resolver, diagnostics, jsFilePath, root) { - var newLine = program.getCompilerHost().getNewLine(); - var compilerOptions = program.getCompilerOptions(); - var compilerHost = program.getCompilerHost(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer = createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var currentSourceFile; - var reportedDeclarationError = false; - var emitJsDocComments = compilerOptions.removeComments ? function (declaration) { - } : writeJsDocComments; - var aliasDeclarationEmitInfo = []; - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - return writer; + function parseExternalModuleReference() { + var node = createNode(220 /* ExternalModuleReference */); + parseExpected(119 /* RequireKeyword */); + parseExpected(16 /* OpenParenToken */); + node.expression = parseModuleSpecifier(); + parseExpected(17 /* CloseParenToken */); + return finishNode(node); } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; + function parseModuleSpecifier() { + // We allow arbitrary expressions here, even though the grammar only allows string + // literals. We check to ensure that it is only a string literal later in the grammar + // walker. + var result = parseExpression(); + // Ensure the string being required is in our 'identifier' table. This will ensure + // that features like 'find refs' will look inside this file when search for its name. + if (result.kind === 8 /* StringLiteral */) { + internIdentifier(result.text); + } + return result; } - function writeAsychronousImportDeclarations(importDeclarations) { - var oldWriter = writer; - ts.forEach(importDeclarations, function (aliasToWrite) { - var aliasEmitInfo = ts.forEach(aliasDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.declaration === aliasToWrite ? declEmitInfo : undefined; }); - if (aliasEmitInfo) { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = aliasEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - writeImportDeclaration(aliasToWrite); - aliasEmitInfo.asynchronousOutput = writer.getText(); - } - }); - setWriter(oldWriter); + function parseNamespaceImport() { + // NameSpaceImport: + // * as ImportedBinding + var namespaceImport = createNode(212 /* NamespaceImport */); + parseExpected(35 /* AsteriskToken */); + parseExpected(111 /* AsKeyword */); + namespaceImport.name = parseIdentifier(); + return finishNode(namespaceImport); } - function handleSymbolAccessibilityError(symbolAccesibilityResult) { - if (symbolAccesibilityResult.accessibility === 0 /* Accessible */) { - if (symbolAccesibilityResult && symbolAccesibilityResult.aliasesToMakeVisible) { - writeAsychronousImportDeclarations(symbolAccesibilityResult.aliasesToMakeVisible); - } + function parseNamedImportsOrExports(kind) { + var node = createNode(kind); + // NamedImports: + // { } + // { ImportsList } + // { ImportsList, } + // ImportsList: + // ImportSpecifier + // ImportsList, ImportSpecifier + node.elements = parseBracketedList(20 /* ImportOrExportSpecifiers */, kind === 213 /* NamedImports */ ? parseImportSpecifier : parseExportSpecifier, 14 /* OpenBraceToken */, 15 /* CloseBraceToken */); + return finishNode(node); + } + function parseExportSpecifier() { + return parseImportOrExportSpecifier(218 /* ExportSpecifier */); + } + function parseImportSpecifier() { + return parseImportOrExportSpecifier(214 /* ImportSpecifier */); + } + function parseImportOrExportSpecifier(kind) { + var node = createNode(kind); + // ImportSpecifier: + // BindingIdentifier + // IdentifierName as BindingIdentifier + // ExportSpecififer: + // IdentifierName + // IdentifierName as IdentifierName + var checkIdentifierIsKeyword = ts.isKeyword(token) && !isIdentifier(); + var checkIdentifierStart = scanner.getTokenPos(); + var checkIdentifierEnd = scanner.getTextPos(); + var identifierName = parseIdentifierName(); + if (token === 111 /* AsKeyword */) { + node.propertyName = identifierName; + parseExpected(111 /* AsKeyword */); + checkIdentifierIsKeyword = ts.isKeyword(token) && !isIdentifier(); + checkIdentifierStart = scanner.getTokenPos(); + checkIdentifierEnd = scanner.getTextPos(); + node.name = parseIdentifierName(); } else { - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccesibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, errorInfo.typeName), symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); - } - else { - diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); - } - } + node.name = identifierName; } + if (kind === 214 /* ImportSpecifier */ && checkIdentifierIsKeyword) { + // Report error identifier expected + parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); + } + return finishNode(node); } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning)); - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (type) { - emitType(type); + function parseExportDeclaration(fullStart, decorators, modifiers) { + var node = createNode(216 /* ExportDeclaration */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + if (parseOptional(35 /* AsteriskToken */)) { + parseExpected(125 /* FromKeyword */); + node.moduleSpecifier = parseModuleSpecifier(); } else { - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); + node.exportClause = parseNamedImportsOrExports(217 /* NamedExports */); + if (parseOptional(125 /* FromKeyword */)) { + node.moduleSpecifier = parseModuleSpecifier(); + } } + parseSemicolon(); + return finishNode(node); } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - emitType(signature.type); + function parseExportAssignment(fullStart, decorators, modifiers) { + var node = createNode(215 /* ExportAssignment */, fullStart); + node.decorators = decorators; + setModifiers(node, modifiers); + if (parseOptional(53 /* EqualsToken */)) { + node.isExportEquals = true; } else { - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); + parseExpected(73 /* DefaultKeyword */); } + node.expression = parseAssignmentExpressionOrHigher(); + parseSemicolon(); + return finishNode(node); } - function emitLines(nodes) { - for (var i = 0, n = nodes.length; i < n; i++) { - emitNode(nodes[i]); - } + function isLetDeclaration() { + // It is let declaration if in strict mode or next token is identifier\open bracket\open curly on same line. + // otherwise it needs to be treated like identifier + return inStrictModeContext() || lookAhead(nextTokenIsIdentifierOrStartOfDestructuringOnTheSameLine); } - function emitSeparatedList(nodes, separator, eachNodeEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var i = 0, n = nodes.length; i < n; i++) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(nodes[i]); + function isDeclarationStart(followsModifier) { + switch (token) { + case 98 /* VarKeyword */: + case 70 /* ConstKeyword */: + case 83 /* FunctionKeyword */: + return true; + case 104 /* LetKeyword */: + return isLetDeclaration(); + case 69 /* ClassKeyword */: + case 103 /* InterfaceKeyword */: + case 77 /* EnumKeyword */: + case 124 /* TypeKeyword */: + // Not true keywords so ensure an identifier follows + return lookAhead(nextTokenIsIdentifierOrKeyword); + case 85 /* ImportKeyword */: + // Not true keywords so ensure an identifier follows or is string literal or asterisk or open brace + return lookAhead(nextTokenCanFollowImportKeyword); + case 117 /* ModuleKeyword */: + case 118 /* NamespaceKeyword */: + // Not a true keyword so ensure an identifier or string literal follows + return lookAhead(nextTokenIsIdentifierOrKeywordOrStringLiteral); + case 78 /* ExportKeyword */: + // Check for export assignment or modifier on source element + return lookAhead(nextTokenCanFollowExportKeyword); + case 115 /* DeclareKeyword */: + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + case 109 /* StaticKeyword */: + // Check for modifier on source element + return lookAhead(nextTokenIsDeclarationStart); + case 52 /* AtToken */: + // a lookahead here is too costly, and decorators are only valid on a declaration. + // We will assume we are parsing a declaration here and report an error later + return !followsModifier; } } - function emitCommaList(nodes, eachNodeEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn); + function isIdentifierOrKeyword() { + return token >= 65 /* Identifier */; } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJsDocComments(declaration, currentSourceFile); - emitNewLineBeforeLeadingComments(currentSourceFile, writer, declaration, jsDocComments); - emitComments(currentSourceFile, writer, jsDocComments, true, newLine, writeCommentRange); - } + function nextTokenIsIdentifierOrKeyword() { + nextToken(); + return isIdentifierOrKeyword(); } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); + function nextTokenIsIdentifierOrKeywordOrStringLiteral() { + nextToken(); + return isIdentifierOrKeyword() || token === 8 /* StringLiteral */; } - function emitType(type) { - switch (type.kind) { - case 109 /* AnyKeyword */: - case 118 /* StringKeyword */: - case 116 /* NumberKeyword */: - case 110 /* BooleanKeyword */: - case 97 /* VoidKeyword */: - case 7 /* StringLiteral */: - return writeTextOfNode(currentSourceFile, type); - case 132 /* TypeReference */: - return emitTypeReference(type); - case 135 /* TypeQuery */: - return emitTypeQuery(type); - case 137 /* ArrayType */: - return emitArrayType(type); - case 138 /* TupleType */: - return emitTupleType(type); - case 139 /* UnionType */: - return emitUnionType(type); - case 140 /* ParenthesizedType */: - return emitParenType(type); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - return emitSignatureDeclarationWithJsDocComments(type); - case 136 /* TypeLiteral */: - return emitTypeLiteral(type); - case 63 /* Identifier */: - return emitEntityName(type); - case 120 /* QualifiedName */: - return emitEntityName(type); - default: - ts.Debug.fail("Unknown type annotation: " + type.kind); - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 191 /* ImportDeclaration */ ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - writeEntityName(entityName); - function writeEntityName(entityName) { - if (entityName.kind === 63 /* Identifier */) { - writeTextOfNode(currentSourceFile, entityName); - } - else { - var qualifiedName = entityName; - writeEntityName(qualifiedName.left); - write("."); - writeTextOfNode(currentSourceFile, qualifiedName.right); - } + function nextTokenCanFollowImportKeyword() { + nextToken(); + return isIdentifierOrKeyword() || token === 8 /* StringLiteral */ || + token === 35 /* AsteriskToken */ || token === 14 /* OpenBraceToken */; + } + function nextTokenCanFollowExportKeyword() { + nextToken(); + return token === 53 /* EqualsToken */ || token === 35 /* AsteriskToken */ || + token === 14 /* OpenBraceToken */ || token === 73 /* DefaultKeyword */ || isDeclarationStart(true); + } + function nextTokenIsDeclarationStart() { + nextToken(); + return isDeclarationStart(true); + } + function nextTokenIsAsKeyword() { + return nextToken() === 111 /* AsKeyword */; + } + function parseDeclaration() { + var fullStart = getNodePos(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + if (token === 78 /* ExportKeyword */) { + nextToken(); + if (token === 73 /* DefaultKeyword */ || token === 53 /* EqualsToken */) { + return parseExportAssignment(fullStart, decorators, modifiers); } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); + if (token === 35 /* AsteriskToken */ || token === 14 /* OpenBraceToken */) { + return parseExportDeclaration(fullStart, decorators, modifiers); } } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - emitLines(type.members); - decreaseIndent(); - } - write("}"); + switch (token) { + case 98 /* VarKeyword */: + case 104 /* LetKeyword */: + case 70 /* ConstKeyword */: + return parseVariableStatement(fullStart, decorators, modifiers); + case 83 /* FunctionKeyword */: + return parseFunctionDeclaration(fullStart, decorators, modifiers); + case 69 /* ClassKeyword */: + return parseClassDeclaration(fullStart, decorators, modifiers); + case 103 /* InterfaceKeyword */: + return parseInterfaceDeclaration(fullStart, decorators, modifiers); + case 124 /* TypeKeyword */: + return parseTypeAliasDeclaration(fullStart, decorators, modifiers); + case 77 /* EnumKeyword */: + return parseEnumDeclaration(fullStart, decorators, modifiers); + case 117 /* ModuleKeyword */: + case 118 /* NamespaceKeyword */: + return parseModuleDeclaration(fullStart, decorators, modifiers); + case 85 /* ImportKeyword */: + return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); + default: + if (decorators || modifiers) { + // We reached this point because we encountered an AtToken and assumed a declaration would + // follow. For recovery and error reporting purposes, return an incomplete declaration. + var node = createMissingNode(219 /* MissingDeclaration */, true, ts.Diagnostics.Declaration_expected); + node.pos = fullStart; + node.decorators = decorators; + setModifiers(node, modifiers); + return finishNode(node); + } + ts.Debug.fail("Mismatch between isDeclarationStart and parseDeclaration"); } } - function emitSourceFile(node) { - currentSourceFile = node; - enclosingDeclaration = node; - emitLines(node.statements); + function isSourceElement(inErrorRecovery) { + return isDeclarationStart() || isStartOfStatement(inErrorRecovery); } - function emitExportAssignment(node) { - write("export = "); - writeTextOfNode(currentSourceFile, node.exportName); - write(";"); - writeLine(); + function parseSourceElement() { + return parseSourceElementOrModuleElement(); } - function emitModuleElementDeclarationFlags(node) { - if (node.parent === currentSourceFile) { - if (node.flags & 1 /* Export */) { - write("export "); + function parseModuleElement() { + return parseSourceElementOrModuleElement(); + } + function parseSourceElementOrModuleElement() { + return isDeclarationStart() + ? parseDeclaration() + : parseStatement(); + } + function processReferenceComments(sourceFile) { + var triviaScanner = ts.createScanner(sourceFile.languageVersion, false, sourceText); + var referencedFiles = []; + var amdDependencies = []; + var amdModuleName; + // Keep scanning all the leading trivia in the file until we get to something that + // isn't trivia. Any single line comment will be analyzed to see if it is a + // reference comment. + while (true) { + var kind = triviaScanner.scan(); + if (kind === 5 /* WhitespaceTrivia */ || kind === 4 /* NewLineTrivia */ || kind === 3 /* MultiLineCommentTrivia */) { + continue; } - if (node.kind !== 186 /* InterfaceDeclaration */) { - write("declare "); + if (kind !== 2 /* SingleLineCommentTrivia */) { + break; + } + var range = { pos: triviaScanner.getTokenPos(), end: triviaScanner.getTextPos(), kind: triviaScanner.getToken() }; + var comment = sourceText.substring(range.pos, range.end); + var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); + if (referencePathMatchResult) { + var fileReference = referencePathMatchResult.fileReference; + sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; + var diagnosticMessage = referencePathMatchResult.diagnosticMessage; + if (fileReference) { + referencedFiles.push(fileReference); + } + if (diagnosticMessage) { + sourceFile.parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); + } + } + else { + var amdModuleNameRegEx = /^\/\/\/\s*= changeStart, "Adjusting an element that was entirely before the change range"); + ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); + ts.Debug.assert(element.pos <= element.end); + // We have an element that intersects the change range in some way. It may have its + // start, or its end (or both) in the changed range. We want to adjust any part + // that intersects such that the final tree is in a consistent state. i.e. all + // chlidren have spans within the span of their parent, and all siblings are ordered + // properly. + // We may need to update both the 'pos' and the 'end' of the element. + // If the 'pos' is before the start of the change, then we don't need to touch it. + // If it isn't, then the 'pos' must be inside the change. How we update it will + // depend if delta is positive or negative. If delta is positive then we have + // something like: + // + // -------------------AAA----------------- + // -------------------BBBCCCCCCC----------------- + // + // In this case, we consider any node that started in the change range to still be + // starting at the same position. + // + // however, if the delta is negative, then we instead have something like this: + // + // -------------------XXXYYYYYYY----------------- + // -------------------ZZZ----------------- + // + // In this case, any element that started in the 'X' range will keep its position. + // However any element htat started after that will have their pos adjusted to be + // at the end of the new range. i.e. any node that started in the 'Y' range will + // be adjusted to have their start at the end of the 'Z' range. + // + // The element will keep its position if possible. Or Move backward to the new-end + // if it's in the 'Y' range. + element.pos = Math.min(element.pos, changeRangeNewEnd); + // If the 'end' is after the change range, then we always adjust it by the delta + // amount. However, if the end is in the change range, then how we adjust it + // will depend on if delta is positive or negative. If delta is positive then we + // have something like: + // + // -------------------AAA----------------- + // -------------------BBBCCCCCCC----------------- + // + // In this case, we consider any node that ended inside the change range to keep its + // end position. + // + // however, if the delta is negative, then we instead have something like this: + // + // -------------------XXXYYYYYYY----------------- + // -------------------ZZZ----------------- + // + // In this case, any element that ended in the 'X' range will keep its position. + // However any element htat ended after that will have their pos adjusted to be + // at the end of the new range. i.e. any node that ended in the 'Y' range will + // be adjusted to have their end at the end of the 'Z' range. + if (element.end >= changeRangeOldEnd) { + // Element ends after the change range. Always adjust the end pos. + element.end += delta; } - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentSourceFile, node.name); - var enumMemberValue = resolver.getEnumMemberValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); + else { + // Element ends in the change range. The element will keep its position if + // possible. Or Move backward to the new-end if it's in the 'Y' range. + element.end = Math.min(element.end, changeRangeNewEnd); + } + ts.Debug.assert(element.pos <= element.end); + if (element.parent) { + ts.Debug.assert(element.pos >= element.parent.pos); + ts.Debug.assert(element.end <= element.parent.end); + } + } + function checkNodePositions(node, aggressiveChecks) { + if (aggressiveChecks) { + var pos = node.pos; + forEachChild(node, function (child) { + ts.Debug.assert(child.pos >= pos); + pos = child.end; + }); + ts.Debug.assert(pos <= node.end); } - write(","); - writeLine(); } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentSourceFile, node.name); - if (node.constraint && (node.parent.kind !== 125 /* Method */ || !(node.parent.flags & 32 /* Private */))) { - write(" extends "); - if (node.parent.kind === 133 /* FunctionType */ || node.parent.kind === 134 /* ConstructorType */ || (node.parent.parent && node.parent.parent.kind === 136 /* TypeLiteral */)) { - ts.Debug.assert(node.parent.kind === 125 /* Method */ || node.parent.kind === 133 /* FunctionType */ || node.parent.kind === 134 /* ConstructorType */ || node.parent.kind === 129 /* CallSignature */ || node.parent.kind === 130 /* ConstructSignature */); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); + function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { + visitNode(sourceFile); + return; + function visitNode(child) { + ts.Debug.assert(child.pos <= child.end); + if (child.pos > changeRangeOldEnd) { + // Node is entirely past the change range. We need to move both its pos and + // end, forward or backward appropriately. + moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks); + return; + } + // Check if the element intersects the change range. If it does, then it is not + // reusable. Also, we'll need to recurse to see what constituent portions we may + // be able to use. + var fullEnd = child.end; + if (fullEnd >= changeStart) { + child.intersectsChange = true; + child._children = undefined; + // Adjust the pos or end (or both) of the intersecting element accordingly. + adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + forEachChild(child, visitNode, visitArray); + checkNodePositions(child, aggressiveChecks); + return; + } + // Otherwise, the node is entirely before the change range. No need to do anything with it. + ts.Debug.assert(fullEnd < changeStart); + } + function visitArray(array) { + ts.Debug.assert(array.pos <= array.end); + if (array.pos > changeRangeOldEnd) { + // Array is entirely after the change range. We need to move it, and move any of + // its children. + moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks); + return; + } + // Check if the element intersects the change range. If it does, then it is not + // reusable. Also, we'll need to recurse to see what constituent portions we may + // be able to use. + var fullEnd = array.end; + if (fullEnd >= changeStart) { + array.intersectsChange = true; + array._children = undefined; + // Adjust the pos or end (or both) of the intersecting array accordingly. + adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + for (var _i = 0; _i < array.length; _i++) { + var node = array[_i]; + visitNode(node); } + return; } - function getTypeParameterConstraintVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - switch (node.parent.kind) { - case 185 /* ClassDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 186 /* InterfaceDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 130 /* ConstructSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 129 /* CallSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 125 /* Method */: - if (node.parent.flags & 128 /* Static */) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 184 /* FunctionDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); + // Otherwise, the array is entirely before the change range. No need to do anything with it. + ts.Debug.assert(fullEnd < changeStart); + } + } + function extendToAffectedRange(sourceFile, changeRange) { + // Consider the following code: + // void foo() { /; } + // + // If the text changes with an insertion of / just before the semicolon then we end up with: + // void foo() { //; } + // + // If we were to just use the changeRange a is, then we would not rescan the { token + // (as it does not intersect the actual original change range). Because an edit may + // change the token touching it, we actually need to look back *at least* one token so + // that the prior token sees that change. + var maxLookahead = 1; + var start = changeRange.span.start; + // the first iteration aligns us with the change start. subsequent iteration move us to + // the left by maxLookahead tokens. We only need to do this as long as we're not at the + // start of the tree. + for (var i = 0; start > 0 && i <= maxLookahead; i++) { + var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); + ts.Debug.assert(nearestNode.pos <= start); + var position = nearestNode.pos; + start = Math.max(0, position - 1); + } + var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); + var finalLength = changeRange.newLength + (changeRange.span.start - start); + return ts.createTextChangeRange(finalSpan, finalLength); + } + function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { + var bestResult = sourceFile; + var lastNodeEntirelyBeforePosition; + forEachChild(sourceFile, visit); + if (lastNodeEntirelyBeforePosition) { + var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); + if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { + bestResult = lastChildOfLastEntireNodeBeforePosition; + } + } + return bestResult; + function getLastChild(node) { + while (true) { + var lastChild = getLastChildWorker(node); + if (lastChild) { + node = lastChild; + } + else { + return node; } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; } } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); + function getLastChildWorker(node) { + var last = undefined; + forEachChild(node, function (child) { + if (ts.nodeIsPresent(child)) { + last = child; + } + }); + return last; } - function emitTypeOfTypeReference(node) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - function getHeritageClauseVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - if (node.parent.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = isImplementsList ? ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : ts.Diagnostics.Extends_clause_of_exported_class_0_has_or_is_using_private_name_1; + function visit(child) { + if (ts.nodeIsMissing(child)) { + // Missing nodes are effectively invisible to us. We never even consider them + // When trying to find the nearest node before us. + return; + } + // If the child intersects this position, then this node is currently the nearest + // node that starts before the position. + if (child.pos <= position) { + if (child.pos >= bestResult.pos) { + // This node starts before the position, and is closer to the position than + // the previous best node we found. It is now the new best node. + bestResult = child; + } + // Now, the node may overlap the position, or it may end entirely before the + // position. If it overlaps with the position, then either it, or one of its + // children must be the nearest node before the position. So we can just + // recurse into this child to see if we can find something better. + if (position < child.end) { + // The nearest node is either this child, or one of the children inside + // of it. We've already marked this child as the best so far. Recurse + // in case one of the children is better. + forEachChild(child, visit); + // Once we look at the children of this node, then there's no need to + // continue any further. + return true; } else { - diagnosticMessage = ts.Diagnostics.Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; + ts.Debug.assert(child.end <= position); + // The child ends entirely before this position. Say you have the following + // (where $ is the position) + // + // ? $ : <...> <...> + // + // We would want to find the nearest preceding node in "complex expr 2". + // To support that, we keep track of this node, and once we're done searching + // for a best node, we recurse down this node to see if we can find a good + // result in it. + // + // This approach allows us to quickly skip over nodes that are entirely + // before the position, while still allowing us to find any nodes in the + // last one that might be what we want. + lastNodeEntirelyBeforePosition = child; } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.parent.parent.name - }; + } + else { + ts.Debug.assert(child.pos > position); + // We're now at a node that is entirely past the position we're searching for. + // This node (and all following nodes) could never contribute to the result, + // so just skip them by returning 'true' here. + return true; } } } - function emitClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (param.flags & 112 /* AccessibilityModifier */) { - emitPropertyDeclaration(param); - } - }); + function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { + var oldText = sourceFile.text; + if (textChangeRange) { + ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); + if (aggressiveChecks || ts.Debug.shouldAssert(3 /* VeryAggressive */)) { + var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); + var newTextPrefix = newText.substr(0, textChangeRange.span.start); + ts.Debug.assert(oldTextPrefix === newTextPrefix); + var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); + var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); + ts.Debug.assert(oldTextSuffix === newTextSuffix); } } - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("class "); - writeTextOfNode(currentSourceFile, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var baseTypeNode = ts.getClassBaseTypeNode(node); - if (baseTypeNode) { - emitHeritageClause([baseTypeNode], false); + } + function createSyntaxCursor(sourceFile) { + var currentArray = sourceFile.statements; + var currentArrayIndex = 0; + ts.Debug.assert(currentArrayIndex < currentArray.length); + var current = currentArray[currentArrayIndex]; + var lastQueriedPosition = -1 /* Value */; + return { + currentNode: function (position) { + // Only compute the current node if the position is different than the last time + // we were asked. The parser commonly asks for the node at the same position + // twice. Once to know if can read an appropriate list element at a certain point, + // and then to actually read and consume the node. + if (position !== lastQueriedPosition) { + // Much of the time the parser will need the very next node in the array that + // we just returned a node from.So just simply check for that case and move + // forward in the array instead of searching for the node again. + if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { + currentArrayIndex++; + current = currentArray[currentArrayIndex]; + } + // If we don't have a node, or the node we have isn't in the right position, + // then try to find a viable node at the position requested. + if (!current || current.pos !== position) { + findHighestListElementThatStartsAtPosition(position); + } + } + // Cache this query so that we don't do any extra work if the parser calls back + // into us. Note: this is very common as the parser will make pairs of calls like + // 'isListElement -> parseListElement'. If we were unable to find a node when + // called with 'isListElement', we don't want to redo the work when parseListElement + // is called immediately after. + lastQueriedPosition = position; + // Either we don'd have a node, or we have a node at the position being asked for. + ts.Debug.assert(!current || current.pos === position); + return current; + } + }; + // Finds the highest element in the tree we can find that starts at the provided position. + // The element must be a direct child of some node list in the tree. This way after we + // return it, we can easily return its next sibling in the list. + function findHighestListElementThatStartsAtPosition(position) { + // Clear out any cached state about the last node we found. + currentArray = undefined; + currentArrayIndex = -1 /* Value */; + current = undefined; + // Recurse into the source file to find the highest node at this position. + forEachChild(sourceFile, visitNode, visitArray); + return; + function visitNode(node) { + if (position >= node.pos && position < node.end) { + // Position was within this node. Keep searching deeper to find the node. + forEachChild(node, visitNode, visitArray); + // don't procede any futher in the search. + return true; + } + // position wasn't in this node, have to keep searching. + return false; + } + function visitArray(array) { + if (position >= array.pos && position < array.end) { + // position was in this array. Search through this array to see if we find a + // viable element. + for (var i = 0, n = array.length; i < n; i++) { + var child = array[i]; + if (child) { + if (child.pos === position) { + // Found the right node. We're done. + currentArray = array; + currentArrayIndex = i; + current = child; + return true; + } + else { + if (child.pos < position && position < child.end) { + // Position in somewhere within this child. Search in it and + // stop searching in this array. + forEachChild(child, visitNode, visitArray); + return true; + } + } + } + } + } + // position wasn't in this array, have to keep searching. + return false; } - emitHeritageClause(ts.getClassImplementedTypeNodes(node), true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; } } - function emitInterfaceDeclaration(node) { - if (resolver.isDeclarationVisible(node)) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentSourceFile, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - emitHeritageClause(ts.getInterfaceBaseTypeNodes(node), false); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; + var InvalidPosition; + (function (InvalidPosition) { + InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; + })(InvalidPosition || (InvalidPosition = {})); + })(IncrementalParser || (IncrementalParser = {})); +})(ts || (ts = {})); +/// +/* @internal */ +var ts; +(function (ts) { + var nextSymbolId = 1; + var nextNodeId = 1; + var nextMergeId = 1; + function getNodeId(node) { + if (!node.id) + node.id = nextNodeId++; + return node.id; + } + ts.getNodeId = getNodeId; + ts.checkTime = 0; + function getSymbolId(symbol) { + if (!symbol.id) { + symbol.id = nextSymbolId++; + } + return symbol.id; + } + ts.getSymbolId = getSymbolId; + function createTypeChecker(host, produceDiagnostics) { + var Symbol = ts.objectAllocator.getSymbolConstructor(); + var Type = ts.objectAllocator.getTypeConstructor(); + var Signature = ts.objectAllocator.getSignatureConstructor(); + var typeCount = 0; + var emptyArray = []; + var emptySymbols = {}; + var compilerOptions = host.getCompilerOptions(); + var languageVersion = compilerOptions.target || 0 /* ES3 */; + var emitResolver = createResolver(); + var undefinedSymbol = createSymbol(4 /* Property */ | 67108864 /* Transient */, "undefined"); + var argumentsSymbol = createSymbol(4 /* Property */ | 67108864 /* Transient */, "arguments"); + var checker = { + getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, + getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, + getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount"); }, + getTypeCount: function () { return typeCount; }, + isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, + isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, + getDiagnostics: getDiagnostics, + getGlobalDiagnostics: getGlobalDiagnostics, + getTypeOfSymbolAtLocation: getTypeOfSymbolAtLocation, + getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, + getPropertiesOfType: getPropertiesOfType, + getPropertyOfType: getPropertyOfType, + getSignaturesOfType: getSignaturesOfType, + getIndexTypeOfType: getIndexTypeOfType, + getReturnTypeOfSignature: getReturnTypeOfSignature, + getSymbolsInScope: getSymbolsInScope, + getSymbolAtLocation: getSymbolAtLocation, + getShorthandAssignmentValueSymbol: getShorthandAssignmentValueSymbol, + getTypeAtLocation: getTypeAtLocation, + typeToString: typeToString, + getSymbolDisplayBuilder: getSymbolDisplayBuilder, + symbolToString: symbolToString, + getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, + getRootSymbols: getRootSymbols, + getContextualType: getContextualType, + getFullyQualifiedName: getFullyQualifiedName, + getResolvedSignature: getResolvedSignature, + getConstantValue: getConstantValue, + isValidPropertyAccess: isValidPropertyAccess, + getSignatureFromDeclaration: getSignatureFromDeclaration, + isImplementationOfOverload: isImplementationOfOverload, + getAliasedSymbol: resolveAlias, + getEmitResolver: getEmitResolver, + getExportsOfModule: getExportsOfModuleAsArray + }; + var unknownSymbol = createSymbol(4 /* Property */ | 67108864 /* Transient */, "unknown"); + var resolvingSymbol = createSymbol(67108864 /* Transient */, "__resolving__"); + var anyType = createIntrinsicType(1 /* Any */, "any"); + var stringType = createIntrinsicType(2 /* String */, "string"); + var numberType = createIntrinsicType(4 /* Number */, "number"); + var booleanType = createIntrinsicType(8 /* Boolean */, "boolean"); + var esSymbolType = createIntrinsicType(1048576 /* ESSymbol */, "symbol"); + var voidType = createIntrinsicType(16 /* Void */, "void"); + var undefinedType = createIntrinsicType(32 /* Undefined */ | 262144 /* ContainsUndefinedOrNull */, "undefined"); + var nullType = createIntrinsicType(64 /* Null */ | 262144 /* ContainsUndefinedOrNull */, "null"); + var unknownType = createIntrinsicType(1 /* Any */, "unknown"); + var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + var anySignature = createSignature(undefined, undefined, emptyArray, anyType, 0, false, false); + var unknownSignature = createSignature(undefined, undefined, emptyArray, unknownType, 0, false, false); + var globals = {}; + var globalArraySymbol; + var globalESSymbolConstructorSymbol; + var globalObjectType; + var globalFunctionType; + var globalArrayType; + var globalStringType; + var globalNumberType; + var globalBooleanType; + var globalRegExpType; + var globalTemplateStringsArrayType; + var globalESSymbolType; + var globalIterableType; + var anyArrayType; + var getGlobalClassDecoratorType; + var getGlobalParameterDecoratorType; + var getGlobalPropertyDecoratorType; + var getGlobalMethodDecoratorType; + var tupleTypes = {}; + var unionTypes = {}; + var stringLiteralTypes = {}; + var emitExtends = false; + var emitDecorate = false; + var emitParam = false; + var resolutionTargets = []; + var resolutionResults = []; + var mergedSymbols = []; + var symbolLinks = []; + var nodeLinks = []; + var potentialThisCollisions = []; + var diagnostics = ts.createDiagnosticCollection(); + var primitiveTypeInfo = { + "string": { + type: stringType, + flags: 258 /* StringLike */ + }, + "number": { + type: numberType, + flags: 132 /* NumberLike */ + }, + "boolean": { + type: booleanType, + flags: 8 /* Boolean */ + }, + "symbol": { + type: esSymbolType, + flags: 1048576 /* ESSymbol */ } + }; + function getEmitResolver(sourceFile) { + // Ensure we have all the type information in place for this file so that all the + // emitter questions of this resolver will return the right information. + getDiagnostics(sourceFile); + return emitResolver; } - function emitPropertyDeclaration(node) { - emitJsDocComments(node); - emitClassMemberDeclarationFlags(node); - emitVariableDeclaration(node); - write(";"); - writeLine(); + function error(location, message, arg0, arg1, arg2) { + var diagnostic = location + ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) + : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); + diagnostics.add(diagnostic); } - function emitVariableDeclaration(node) { - if (node.kind !== 183 /* VariableDeclaration */ || resolver.isDeclarationVisible(node)) { - writeTextOfNode(currentSourceFile, node.name); - if (node.kind === 124 /* Property */ && ts.hasQuestionToken(node)) { - write("?"); + function createSymbol(flags, name) { + return new Symbol(flags, name); + } + function getExcludedSymbolFlags(flags) { + var result = 0; + if (flags & 2 /* BlockScopedVariable */) + result |= 107455 /* BlockScopedVariableExcludes */; + if (flags & 1 /* FunctionScopedVariable */) + result |= 107454 /* FunctionScopedVariableExcludes */; + if (flags & 4 /* Property */) + result |= 107455 /* PropertyExcludes */; + if (flags & 8 /* EnumMember */) + result |= 107455 /* EnumMemberExcludes */; + if (flags & 16 /* Function */) + result |= 106927 /* FunctionExcludes */; + if (flags & 32 /* Class */) + result |= 899583 /* ClassExcludes */; + if (flags & 64 /* Interface */) + result |= 792992 /* InterfaceExcludes */; + if (flags & 256 /* RegularEnum */) + result |= 899327 /* RegularEnumExcludes */; + if (flags & 128 /* ConstEnum */) + result |= 899967 /* ConstEnumExcludes */; + if (flags & 512 /* ValueModule */) + result |= 106639 /* ValueModuleExcludes */; + if (flags & 8192 /* Method */) + result |= 99263 /* MethodExcludes */; + if (flags & 32768 /* GetAccessor */) + result |= 41919 /* GetAccessorExcludes */; + if (flags & 65536 /* SetAccessor */) + result |= 74687 /* SetAccessorExcludes */; + if (flags & 262144 /* TypeParameter */) + result |= 530912 /* TypeParameterExcludes */; + if (flags & 524288 /* TypeAlias */) + result |= 793056 /* TypeAliasExcludes */; + if (flags & 8388608 /* Alias */) + result |= 8388608 /* AliasExcludes */; + return result; + } + function recordMergedSymbol(target, source) { + if (!source.mergeId) + source.mergeId = nextMergeId++; + mergedSymbols[source.mergeId] = target; + } + function cloneSymbol(symbol) { + var result = createSymbol(symbol.flags | 33554432 /* Merged */, symbol.name); + result.declarations = symbol.declarations.slice(0); + result.parent = symbol.parent; + if (symbol.valueDeclaration) + result.valueDeclaration = symbol.valueDeclaration; + if (symbol.constEnumOnlyModule) + result.constEnumOnlyModule = true; + if (symbol.members) + result.members = cloneSymbolTable(symbol.members); + if (symbol.exports) + result.exports = cloneSymbolTable(symbol.exports); + recordMergedSymbol(result, symbol); + return result; + } + function mergeSymbol(target, source) { + if (!(target.flags & getExcludedSymbolFlags(source.flags))) { + if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { + // reset flag when merging instantiated module into value module that has only const enums + target.constEnumOnlyModule = false; } - if (node.kind === 124 /* Property */ && node.parent.kind === 136 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); + target.flags |= source.flags; + if (!target.valueDeclaration && source.valueDeclaration) + target.valueDeclaration = source.valueDeclaration; + ts.forEach(source.declarations, function (node) { + target.declarations.push(node); + }); + if (source.members) { + if (!target.members) + target.members = {}; + mergeSymbolTable(target.members, source.members); } - else if (!(node.flags & 32 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); + if (source.exports) { + if (!target.exports) + target.exports = {}; + mergeSymbolTable(target.exports, source.exports); } + recordMergedSymbol(target, source); } - function getVariableDeclarationTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - if (node.kind === 183 /* VariableDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; + else { + var message = target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */ + ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; + ts.forEach(source.declarations, function (node) { + error(node.name ? node.name : node, message, symbolToString(source)); + }); + ts.forEach(target.declarations, function (node) { + error(node.name ? node.name : node, message, symbolToString(source)); + }); + } + } + function cloneSymbolTable(symbolTable) { + var result = {}; + for (var id in symbolTable) { + if (ts.hasProperty(symbolTable, id)) { + result[id] = symbolTable[id]; } - else if (node.kind === 124 /* Property */) { - if (node.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } + return result; + } + function mergeSymbolTable(target, source) { + for (var id in source) { + if (ts.hasProperty(source, id)) { + if (!ts.hasProperty(target, id)) { + target[id] = source[id]; } else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + var symbol = target[id]; + if (!(symbol.flags & 33554432 /* Merged */)) { + target[id] = symbol = cloneSymbol(symbol); + } + mergeSymbol(symbol, source[id]); } } - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; } } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - if (node.type) { - write(": "); - emitType(node.type); - } + function getSymbolLinks(symbol) { + if (symbol.flags & 67108864 /* Transient */) + return symbol; + var id = getSymbolId(symbol); + return symbolLinks[id] || (symbolLinks[id] = {}); } - function emitVariableStatement(node) { - var hasDeclarationWithEmit = ts.forEach(node.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - if (hasDeclarationWithEmit) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node)) { - write("let "); - } - else if (ts.isConst(node)) { - write("const "); + function getNodeLinks(node) { + var nodeId = getNodeId(node); + return nodeLinks[nodeId] || (nodeLinks[nodeId] = {}); + } + function getSourceFile(node) { + return ts.getAncestor(node, 228 /* SourceFile */); + } + function isGlobalSourceFile(node) { + return node.kind === 228 /* SourceFile */ && !ts.isExternalModule(node); + } + function getSymbol(symbols, name, meaning) { + if (meaning && ts.hasProperty(symbols, name)) { + var symbol = symbols[name]; + ts.Debug.assert((symbol.flags & 16777216 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); + if (symbol.flags & meaning) { + return symbol; } - else { - write("var "); + if (symbol.flags & 8388608 /* Alias */) { + var target = resolveAlias(symbol); + // Unknown symbol means an error occurred in alias resolution, treat it as positive answer to avoid cascading errors + if (target === unknownSymbol || target.flags & meaning) { + return symbol; + } } - emitCommaList(node.declarations, emitVariableDeclaration); - write(";"); - writeLine(); } + // return undefined if we can't find a symbol. } - function emitAccessorDeclaration(node) { - var accessors = getAllAccessorDeclarations(node.parent, node); - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(node); - writeTextOfNode(currentSourceFile, node.name); - if (!(node.flags & 32 /* Private */)) { - var accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - var anotherAccessor = node.kind === 127 /* GetAccessor */ ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } + /** Returns true if node1 is defined before node 2**/ + function isDefinedBefore(node1, node2) { + var file1 = ts.getSourceFileOfNode(node1); + var file2 = ts.getSourceFileOfNode(node2); + if (file1 === file2) { + return node1.pos <= node2.pos; + } + if (!compilerOptions.out) { + return true; + } + var sourceFiles = host.getSourceFiles(); + return sourceFiles.indexOf(file1) <= sourceFiles.indexOf(file2); + } + // Resolve a given name for a given meaning at a given location. An error is reported if the name was not found and + // the nameNotFoundMessage argument is not undefined. Returns the resolved symbol, or undefined if no symbol with + // the given name can be found. + function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { + var result; + var lastLocation; + var propertyWithInvalidInitializer; + var errorLocation = location; + var grandparent; + loop: while (location) { + // Locals of a source file are not in scope (because they get merged into the global symbol table) + if (location.locals && !isGlobalSourceFile(location)) { + if (result = getSymbol(location.locals, name, meaning)) { + break loop; } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); } - write(";"); - writeLine(); + switch (location.kind) { + case 228 /* SourceFile */: + if (!ts.isExternalModule(location)) + break; + case 206 /* ModuleDeclaration */: + var moduleExports = getSymbolOfNode(location).exports; + if (location.kind === 228 /* SourceFile */ || + (location.kind === 206 /* ModuleDeclaration */ && location.name.kind === 8 /* StringLiteral */)) { + // It's an external module. Because of module/namespace merging, a module's exports are in scope, + // yet we never want to treat an export specifier as putting a member in scope. Therefore, + // if the name we find is purely an export specifier, it is not actually considered in scope. + // Two things to note about this: + // 1. We have to check this without calling getSymbol. The problem with calling getSymbol + // on an export specifier is that it might find the export specifier itself, and try to + // resolve it as an alias. This will cause the checker to consider the export specifier + // a circular alias reference when it might not be. + // 2. We check === SymbolFlags.Alias in order to check that the symbol is *purely* + // an alias. If we used &, we'd be throwing out symbols that have non alias aspects, + // which is not the desired behavior. + if (ts.hasProperty(moduleExports, name) && + moduleExports[name].flags === 8388608 /* Alias */ && + ts.getDeclarationOfKind(moduleExports[name], 218 /* ExportSpecifier */)) { + break; + } + result = moduleExports["default"]; + var localSymbol = ts.getLocalSymbolForExportDefault(result); + if (result && localSymbol && (result.flags & meaning) && localSymbol.name === name) { + break loop; + } + result = undefined; + } + if (result = getSymbol(moduleExports, name, meaning & 8914931 /* ModuleMember */)) { + break loop; + } + break; + case 205 /* EnumDeclaration */: + if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8 /* EnumMember */)) { + break loop; + } + break; + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + // TypeScript 1.0 spec (April 2014): 8.4.1 + // Initializer expressions for instance member variables are evaluated in the scope + // of the class constructor body but are not permitted to reference parameters or + // local variables of the constructor. This effectively means that entities from outer scopes + // by the same name as a constructor parameter or local variable are inaccessible + // in initializer expressions for instance member variables. + if (location.parent.kind === 202 /* ClassDeclaration */ && !(location.flags & 128 /* Static */)) { + var ctor = findConstructorDeclaration(location.parent); + if (ctor && ctor.locals) { + if (getSymbol(ctor.locals, name, meaning & 107455 /* Value */)) { + // Remember the property node, it will be used later to report appropriate error + propertyWithInvalidInitializer = location; + } + } + } + break; + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793056 /* Type */)) { + if (lastLocation && lastLocation.flags & 128 /* Static */) { + // TypeScript 1.0 spec (April 2014): 3.4.1 + // The scope of a type parameter extends over the entire declaration with which the type + // parameter list is associated, with the exception of static member declarations in classes. + error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); + return undefined; + } + break loop; + } + break; + // It is not legal to reference a class's own type parameters from a computed property name that + // belongs to the class. For example: + // + // function foo() { return '' } + // class C { // <-- Class's own type parameter T + // [foo()]() { } // <-- Reference to T from class's own computed property + // } + // + case 128 /* ComputedPropertyName */: + grandparent = location.parent.parent; + if (grandparent.kind === 202 /* ClassDeclaration */ || grandparent.kind === 203 /* InterfaceDeclaration */) { + // A reference to this grandparent's type parameters would be an error + if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793056 /* Type */)) { + error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); + return undefined; + } + } + break; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 201 /* FunctionDeclaration */: + case 164 /* ArrowFunction */: + if (meaning & 3 /* Variable */ && name === "arguments") { + result = argumentsSymbol; + break loop; + } + break; + case 163 /* FunctionExpression */: + if (meaning & 3 /* Variable */ && name === "arguments") { + result = argumentsSymbol; + break loop; + } + if (meaning & 16 /* Function */) { + var functionName = location.name; + if (functionName && name === functionName.text) { + result = location.symbol; + break loop; + } + } + break; + case 175 /* ClassExpression */: + if (meaning & 32 /* Class */) { + var className = location.name; + if (className && name === className.text) { + result = location.symbol; + break loop; + } + } + break; + case 131 /* Decorator */: + // Decorators are resolved at the class declaration. Resolving at the parameter + // or member would result in looking up locals in the method. + // + // function y() {} + // class C { + // method(@y x, y) {} // <-- decorator y should be resolved at the class declaration, not the parameter. + // } + // + if (location.parent && location.parent.kind === 130 /* Parameter */) { + location = location.parent; + } + // + // function y() {} + // class C { + // @y method(x, y) {} // <-- decorator y should be resolved at the class declaration, not the method. + // } + // + if (location.parent && ts.isClassElement(location.parent)) { + location = location.parent; + } + break; + } + lastLocation = location; + location = location.parent; } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 127 /* GetAccessor */ ? accessor.type : accessor.parameters[0].type; + if (!result) { + result = getSymbol(globals, name, meaning); + } + if (!result) { + if (nameNotFoundMessage) { + error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); } + return undefined; } - function getAccessorDeclarationTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 128 /* SetAccessor */) { - if (accessorWithTypeAnnotation.parent.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - typeName: accessorWithTypeAnnotation.name - }; + // Perform extra checks only if error reporting was requested + if (nameNotFoundMessage) { + if (propertyWithInvalidInitializer) { + // We have a match, but the reference occurred within a property initializer and the identifier also binds + // to a local variable in the constructor where the code will be emitted. + var propertyName = propertyWithInvalidInitializer.name; + error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); + return undefined; } - else { - if (accessorWithTypeAnnotation.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; + if (result.flags & 2 /* BlockScopedVariable */) { + checkResolvedBlockScopedVariable(result, errorLocation); } } + return result; } - function emitFunctionDeclaration(node) { - if ((node.kind !== 184 /* FunctionDeclaration */ || resolver.isDeclarationVisible(node)) && !resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 184 /* FunctionDeclaration */) { - emitModuleElementDeclarationFlags(node); + function checkResolvedBlockScopedVariable(result, errorLocation) { + ts.Debug.assert((result.flags & 2 /* BlockScopedVariable */) !== 0); + // Block-scoped variables cannot be used before their definition + var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) ? d : undefined; }); + ts.Debug.assert(declaration !== undefined, "Block-scoped variable declaration is undefined"); + // first check if usage is lexically located after the declaration + var isUsedBeforeDeclaration = !isDefinedBefore(declaration, errorLocation); + if (!isUsedBeforeDeclaration) { + // lexical check succeeded however code still can be illegal. + // - block scoped variables cannot be used in its initializers + // let x = x; // illegal but usage is lexically after definition + // - in ForIn/ForOf statements variable cannot be contained in expression part + // for (let x in x) + // for (let x of x) + // climb up to the variable declaration skipping binding patterns + var variableDeclaration = ts.getAncestor(declaration, 199 /* VariableDeclaration */); + var container = ts.getEnclosingBlockScopeContainer(variableDeclaration); + if (variableDeclaration.parent.parent.kind === 181 /* VariableStatement */ || + variableDeclaration.parent.parent.kind === 187 /* ForStatement */) { + // variable statement/for statement case, + // use site should not be inside variable declaration (initializer of declaration or binding element) + isUsedBeforeDeclaration = isSameScopeDescendentOf(errorLocation, variableDeclaration, container); + } + else if (variableDeclaration.parent.parent.kind === 189 /* ForOfStatement */ || + variableDeclaration.parent.parent.kind === 188 /* ForInStatement */) { + // ForIn/ForOf case - use site should not be used in expression part + var expression = variableDeclaration.parent.parent.expression; + isUsedBeforeDeclaration = isSameScopeDescendentOf(errorLocation, expression, container); + } + } + if (isUsedBeforeDeclaration) { + error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(declaration.name)); + } + } + /* Starting from 'initial' node walk up the parent chain until 'stopAt' node is reached. + * If at any point current node is equal to 'parent' node - return true. + * Return false if 'stopAt' node is reached or isFunctionLike(current) === true. + */ + function isSameScopeDescendentOf(initial, parent, stopAt) { + if (!parent) { + return false; + } + for (var current = initial; current && current !== stopAt && !ts.isFunctionLike(current); current = current.parent) { + if (current === parent) { + return true; } - else if (node.kind === 125 /* Method */) { - emitClassMemberDeclarationFlags(node); + } + return false; + } + function getAnyImportSyntax(node) { + if (ts.isAliasSymbolDeclaration(node)) { + if (node.kind === 209 /* ImportEqualsDeclaration */) { + return node; } - if (node.kind === 184 /* FunctionDeclaration */) { - write("function "); - writeTextOfNode(currentSourceFile, node.name); + while (node && node.kind !== 210 /* ImportDeclaration */) { + node = node.parent; } - else if (node.kind === 126 /* Constructor */) { - write("constructor"); + return node; + } + } + function getDeclarationOfAliasSymbol(symbol) { + return ts.forEach(symbol.declarations, function (d) { return ts.isAliasSymbolDeclaration(d) ? d : undefined; }); + } + function getTargetOfImportEqualsDeclaration(node) { + if (node.moduleReference.kind === 220 /* ExternalModuleReference */) { + return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); + } + return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, node); + } + function getTargetOfImportClause(node) { + var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); + if (moduleSymbol) { + var exportDefaultSymbol = resolveSymbol(moduleSymbol.exports["default"]); + if (!exportDefaultSymbol) { + error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); + } + return exportDefaultSymbol; + } + } + function getTargetOfNamespaceImport(node) { + var moduleSpecifier = node.parent.parent.moduleSpecifier; + return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier); + } + function getMemberOfModuleVariable(moduleSymbol, name) { + if (moduleSymbol.flags & 3 /* Variable */) { + var typeAnnotation = moduleSymbol.valueDeclaration.type; + if (typeAnnotation) { + return getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name); + } + } + } + // This function creates a synthetic symbol that combines the value side of one symbol with the + // type/namespace side of another symbol. Consider this example: + // + // declare module graphics { + // interface Point { + // x: number; + // y: number; + // } + // } + // declare var graphics: { + // Point: new (x: number, y: number) => graphics.Point; + // } + // declare module "graphics" { + // export = graphics; + // } + // + // An 'import { Point } from "graphics"' needs to create a symbol that combines the value side 'Point' + // property with the type/namespace side interface 'Point'. + function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { + if (valueSymbol.flags & (793056 /* Type */ | 1536 /* Namespace */)) { + return valueSymbol; + } + var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); + result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); + result.parent = valueSymbol.parent || typeSymbol.parent; + if (valueSymbol.valueDeclaration) + result.valueDeclaration = valueSymbol.valueDeclaration; + if (typeSymbol.members) + result.members = typeSymbol.members; + if (valueSymbol.exports) + result.exports = valueSymbol.exports; + return result; + } + function getExportOfModule(symbol, name) { + if (symbol.flags & 1536 /* Module */) { + var exports = getExportsOfSymbol(symbol); + if (ts.hasProperty(exports, name)) { + return resolveSymbol(exports[name]); } - else { - writeTextOfNode(currentSourceFile, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); + } + } + function getPropertyOfVariable(symbol, name) { + if (symbol.flags & 3 /* Variable */) { + var typeAnnotation = symbol.valueDeclaration.type; + if (typeAnnotation) { + return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); + } + } + } + function getExternalModuleMember(node, specifier) { + var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); + var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier); + if (targetSymbol) { + var name_4 = specifier.propertyName || specifier.name; + if (name_4.text) { + var symbolFromModule = getExportOfModule(targetSymbol, name_4.text); + var symbolFromVariable = getPropertyOfVariable(targetSymbol, name_4.text); + var symbol = symbolFromModule && symbolFromVariable ? + combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : + symbolFromModule || symbolFromVariable; + if (!symbol) { + error(name_4, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name_4)); } + return symbol; } - emitSignatureDeclaration(node); } } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); + function getTargetOfImportSpecifier(node) { + return getExternalModuleMember(node.parent.parent.parent, node); } - function emitSignatureDeclaration(node) { - if (node.kind === 130 /* ConstructSignature */ || node.kind === 134 /* ConstructorType */) { - write("new "); - } - emitTypeParameters(node.typeParameters); - if (node.kind === 131 /* IndexSignature */) { - write("["); - } - else { - write("("); + function getTargetOfExportSpecifier(node) { + return node.parent.parent.moduleSpecifier ? + getExternalModuleMember(node.parent.parent, node) : + resolveEntityName(node.propertyName || node.name, 107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */); + } + function getTargetOfExportAssignment(node) { + return resolveEntityName(node.expression, 107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */); + } + function getTargetOfAliasDeclaration(node) { + switch (node.kind) { + case 209 /* ImportEqualsDeclaration */: + return getTargetOfImportEqualsDeclaration(node); + case 211 /* ImportClause */: + return getTargetOfImportClause(node); + case 212 /* NamespaceImport */: + return getTargetOfNamespaceImport(node); + case 214 /* ImportSpecifier */: + return getTargetOfImportSpecifier(node); + case 218 /* ExportSpecifier */: + return getTargetOfExportSpecifier(node); + case 215 /* ExportAssignment */: + return getTargetOfExportAssignment(node); + } + } + function resolveSymbol(symbol) { + return symbol && symbol.flags & 8388608 /* Alias */ && !(symbol.flags & (107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */)) ? resolveAlias(symbol) : symbol; + } + function resolveAlias(symbol) { + ts.Debug.assert((symbol.flags & 8388608 /* Alias */) !== 0, "Should only get Alias here."); + var links = getSymbolLinks(symbol); + if (!links.target) { + links.target = resolvingSymbol; + var node = getDeclarationOfAliasSymbol(symbol); + var target = getTargetOfAliasDeclaration(node); + if (links.target === resolvingSymbol) { + links.target = target || unknownSymbol; + } + else { + error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + } } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 131 /* IndexSignature */) { - write("]"); + else if (links.target === resolvingSymbol) { + links.target = unknownSymbol; } - else { - write(")"); + return links.target; + } + function markExportAsReferenced(node) { + var symbol = getSymbolOfNode(node); + var target = resolveAlias(symbol); + if (target) { + var markAlias = (target === unknownSymbol && compilerOptions.isolatedModules) || + (target !== unknownSymbol && (target.flags & 107455 /* Value */) && !isConstEnumOrConstEnumOnlyModule(target)); + if (markAlias) { + markAliasSymbolAsReferenced(symbol); + } } - var isFunctionTypeOrConstructorType = node.kind === 133 /* FunctionType */ || node.kind === 134 /* ConstructorType */; - if (isFunctionTypeOrConstructorType || node.parent.kind === 136 /* TypeLiteral */) { - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); + } + // When an alias symbol is referenced, we need to mark the entity it references as referenced and in turn repeat that until + // we reach a non-alias or an exported entity (which is always considered referenced). We do this by checking the target of + // the alias as an expression (which recursively takes us back here if the target references another alias). + function markAliasSymbolAsReferenced(symbol) { + var links = getSymbolLinks(symbol); + if (!links.referenced) { + links.referenced = true; + var node = getDeclarationOfAliasSymbol(symbol); + if (node.kind === 215 /* ExportAssignment */) { + // export default + checkExpressionCached(node.expression); + } + else if (node.kind === 218 /* ExportSpecifier */) { + // export { } or export { as foo } + checkExpressionCached(node.propertyName || node.name); + } + else if (ts.isInternalModuleImportEqualsDeclaration(node)) { + // import foo = + checkExpressionCached(node.moduleReference); } } - else if (node.kind !== 126 /* Constructor */ && !(node.flags & 32 /* Private */)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); + } + // This function is only for imports with entity names + function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, importDeclaration) { + if (!importDeclaration) { + importDeclaration = ts.getAncestor(entityName, 209 /* ImportEqualsDeclaration */); + ts.Debug.assert(importDeclaration !== undefined); } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); + // There are three things we might try to look for. In the following examples, + // the search term is enclosed in |...|: + // + // import a = |b|; // Namespace + // import a = |b.c|; // Value, type, namespace + // import a = |b.c|.d; // Namespace + if (entityName.kind === 65 /* Identifier */ && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { + entityName = entityName.parent; } - function getReturnTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 130 /* ConstructSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 129 /* CallSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 131 /* IndexSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 125 /* Method */: - if (node.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 184 /* FunctionDeclaration */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; + // Check for case 1 and 3 in the above example + if (entityName.kind === 65 /* Identifier */ || entityName.parent.kind === 127 /* QualifiedName */) { + return resolveEntityName(entityName, 1536 /* Namespace */); + } + else { + // Case 2 in above example + // entityName.kind could be a QualifiedName or a Missing identifier + ts.Debug.assert(entityName.parent.kind === 209 /* ImportEqualsDeclaration */); + return resolveEntityName(entityName, 107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */); } } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); + function getFullyQualifiedName(symbol) { + return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); + } + // Resolves a qualified name and any involved aliases + function resolveEntityName(name, meaning) { + if (ts.nodeIsMissing(name)) { + return undefined; } - writeTextOfNode(currentSourceFile, node.name); - if (node.initializer || ts.hasQuestionToken(node)) { - write("?"); + var symbol; + if (name.kind === 65 /* Identifier */) { + var message = meaning === 1536 /* Namespace */ ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; + symbol = resolveName(name, name.text, meaning, message, name); + if (!symbol) { + return undefined; + } } - decreaseIndent(); - if (node.parent.kind === 133 /* FunctionType */ || node.parent.kind === 134 /* ConstructorType */ || node.parent.parent.kind === 136 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); + else if (name.kind === 127 /* QualifiedName */ || name.kind === 156 /* PropertyAccessExpression */) { + var left = name.kind === 127 /* QualifiedName */ ? name.left : name.expression; + var right = name.kind === 127 /* QualifiedName */ ? name.right : name.name; + var namespace = resolveEntityName(left, 1536 /* Namespace */); + if (!namespace || namespace === unknownSymbol || ts.nodeIsMissing(right)) { + return undefined; + } + symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); + if (!symbol) { + error(right, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); + return undefined; + } } - else if (!(node.parent.flags & 32 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); + else { + ts.Debug.fail("Unknown entity name kind."); } - function getParameterDeclarationTypeVisibilityError(symbolAccesibilityResult) { - var diagnosticMessage; - switch (node.parent.kind) { - case 126 /* Constructor */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - break; - case 130 /* ConstructSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 129 /* CallSignature */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 125 /* Method */: - if (node.parent.flags & 128 /* Static */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 185 /* ClassDeclaration */) { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 184 /* FunctionDeclaration */: - diagnosticMessage = symbolAccesibilityResult.errorModuleName ? symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); + ts.Debug.assert((symbol.flags & 16777216 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); + return symbol.flags & meaning ? symbol : resolveAlias(symbol); + } + function isExternalModuleNameRelative(moduleName) { + // TypeScript 1.0 spec (April 2014): 11.2.1 + // An external module name is "relative" if the first term is "." or "..". + return moduleName.substr(0, 2) === "./" || moduleName.substr(0, 3) === "../" || moduleName.substr(0, 2) === ".\\" || moduleName.substr(0, 3) === "..\\"; + } + function resolveExternalModuleName(location, moduleReferenceExpression) { + if (moduleReferenceExpression.kind !== 8 /* StringLiteral */) { + return; + } + var moduleReferenceLiteral = moduleReferenceExpression; + var searchPath = ts.getDirectoryPath(getSourceFile(location).fileName); + // Module names are escaped in our symbol table. However, string literal values aren't. + // Escape the name in the "require(...)" clause to ensure we find the right symbol. + var moduleName = ts.escapeIdentifier(moduleReferenceLiteral.text); + if (!moduleName) + return; + var isRelative = isExternalModuleNameRelative(moduleName); + if (!isRelative) { + var symbol = getSymbol(globals, '"' + moduleName + '"', 512 /* ValueModule */); + if (symbol) { + return symbol; } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; } - } - function emitNode(node) { - switch (node.kind) { - case 126 /* Constructor */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - return emitFunctionDeclaration(node); - case 130 /* ConstructSignature */: - case 129 /* CallSignature */: - case 131 /* IndexSignature */: - return emitSignatureDeclarationWithJsDocComments(node); - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 164 /* VariableStatement */: - return emitVariableStatement(node); - case 124 /* Property */: - return emitPropertyDeclaration(node); - case 186 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 185 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 187 /* TypeAliasDeclaration */: - return emitTypeAliasDeclaration(node); - case 200 /* EnumMember */: - return emitEnumMemberDeclaration(node); - case 188 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 189 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 191 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 192 /* ExportAssignment */: - return emitExportAssignment(node); - case 201 /* SourceFile */: - return emitSourceFile(node); + var sourceFile; + while (true) { + var fileName = ts.normalizePath(ts.combinePaths(searchPath, moduleName)); + sourceFile = host.getSourceFile(fileName + ".ts") || host.getSourceFile(fileName + ".d.ts"); + if (sourceFile || isRelative) { + break; + } + var parentPath = ts.getDirectoryPath(searchPath); + if (parentPath === searchPath) { + break; + } + searchPath = parentPath; + } + if (sourceFile) { + if (sourceFile.symbol) { + return sourceFile.symbol; + } + error(moduleReferenceLiteral, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); + return; } + error(moduleReferenceLiteral, ts.Diagnostics.Cannot_find_module_0, moduleName); } - var referencePathsOutput = ""; - function writeReferencePath(referencedFile) { - var declFileName = referencedFile.flags & 1024 /* DeclarationFile */ ? referencedFile.filename : shouldEmitToOwnFile(referencedFile, compilerOptions) ? getOwnEmitOutputFilePath(referencedFile, program, ".d.ts") : ts.removeFileExtension(compilerOptions.out) + ".d.ts"; - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(jsFilePath)), declFileName, compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName, false); - referencePathsOutput += "/// " + newLine; + // An external module with an 'export =' declaration resolves to the target of the 'export =' declaration, + // and an external module with no 'export =' declaration resolves to the module itself. + function resolveExternalModuleSymbol(moduleSymbol) { + return moduleSymbol && resolveSymbol(moduleSymbol.exports["export="]) || moduleSymbol; } - if (root) { - if (!compilerOptions.noResolve) { - var addedGlobalFileReference = false; - ts.forEach(root.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(program, root, fileReference); - if (referencedFile && ((referencedFile.flags & 1024 /* DeclarationFile */) || shouldEmitToOwnFile(referencedFile, compilerOptions) || !addedGlobalFileReference)) { - writeReferencePath(referencedFile); - if (!isExternalModuleOrDeclarationFile(referencedFile)) { - addedGlobalFileReference = true; - } - } - }); + // An external module with an 'export =' declaration may be referenced as an ES6 module provided the 'export =' + // references a symbol that is at least declared as a module or a variable. The target of the 'export =' may + // combine other declarations with the module or variable (e.g. a class/module, function/module, interface/variable). + function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression) { + var symbol = resolveExternalModuleSymbol(moduleSymbol); + if (symbol && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */))) { + error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); + symbol = undefined; } - emitNode(root); + return symbol; } - else { - var emittedReferencedFiles = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (!isExternalModuleOrDeclarationFile(sourceFile)) { - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(program, sourceFile, fileReference); - if (referencedFile && (isExternalModuleOrDeclarationFile(referencedFile) && !ts.contains(emittedReferencedFiles, referencedFile))) { - writeReferencePath(referencedFile); - emittedReferencedFiles.push(referencedFile); - } - }); - } - emitNode(sourceFile); - } - }); + function getExportAssignmentSymbol(moduleSymbol) { + return moduleSymbol.exports["export="]; } - return { - reportedDeclarationError: reportedDeclarationError, - aliasDeclarationEmitInfo: aliasDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencePathsOutput: referencePathsOutput - }; - } - function getDeclarationDiagnostics(program, resolver, targetSourceFile) { - var diagnostics = []; - var jsFilePath = getOwnEmitOutputFilePath(targetSourceFile, program, ".js"); - emitDeclarations(program, resolver, diagnostics, jsFilePath, targetSourceFile); - return diagnostics; - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitFiles(resolver, targetSourceFile) { - var program = resolver.getProgram(); - var compilerHost = program.getCompilerHost(); - var compilerOptions = program.getCompilerOptions(); - var sourceMapDataList = compilerOptions.sourceMap ? [] : undefined; - var diagnostics = []; - var newLine = program.getCompilerHost().getNewLine(); - function emitJavaScript(jsFilePath, root) { - var writer = createTextWriter(newLine); - var write = writer.write; - var writeTextOfNode = writer.writeTextOfNode; - var writeLine = writer.writeLine; - var increaseIndent = writer.increaseIndent; - var decreaseIndent = writer.decreaseIndent; - var currentSourceFile; - var extendsEmitted = false; - var writeEmittedFiles = writeJavaScriptFile; - var emitLeadingComments = compilerOptions.removeComments ? function (node) { - } : emitLeadingDeclarationComments; - var emitTrailingComments = compilerOptions.removeComments ? function (node) { - } : emitTrailingDeclarationComments; - var emitLeadingCommentsOfPosition = compilerOptions.removeComments ? function (pos) { - } : emitLeadingCommentsOfLocalPosition; - var detachedCommentsInfo; - var emitDetachedComments = compilerOptions.removeComments ? function (node) { - } : emitDetachedCommentsAtPosition; - var emitPinnedOrTripleSlashComments = compilerOptions.removeComments ? function (node) { - } : emitPinnedOrTripleSlashCommentsOfNode; - var writeComment = writeCommentRange; - var emit = emitNode; - var emitStart = function (node) { - }; - var emitEnd = function (node) { - }; - var emitToken = emitTokenText; - var scopeEmitStart = function (scopeDeclaration, scopeName) { - }; - var scopeEmitEnd = function () { - }; - var sourceMapData; - function initializeEmitterWithSourceMaps() { - var sourceMapDir; - var sourceMapSourceIndex = -1; - var sourceMapNameIndexMap = {}; - var sourceMapNameIndices = []; - function getSourceMapNameIndex() { - return sourceMapNameIndices.length ? sourceMapNameIndices[sourceMapNameIndices.length - 1] : -1; + function getExportsOfModuleAsArray(moduleSymbol) { + return symbolsToArray(getExportsOfModule(moduleSymbol)); + } + function getExportsOfSymbol(symbol) { + return symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; + } + function getExportsOfModule(moduleSymbol) { + var links = getSymbolLinks(moduleSymbol); + return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); + } + function extendExportSymbols(target, source) { + for (var id in source) { + if (id !== "default" && !ts.hasProperty(target, id)) { + target[id] = source[id]; } - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - var lastEncodedNameIndex = 0; - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; + } + } + function getExportsForModule(moduleSymbol) { + var result; + var visitedSymbols = []; + visit(moduleSymbol); + return result || moduleSymbol.exports; + // The ES6 spec permits export * declarations in a module to circularly reference the module itself. For example, + // module 'a' can 'export * from "b"' and 'b' can 'export * from "a"' without error. + function visit(symbol) { + if (symbol && symbol.flags & 1952 /* HasExports */ && !ts.contains(visitedSymbols, symbol)) { + visitedSymbols.push(symbol); + if (symbol !== moduleSymbol) { + if (!result) { + result = cloneSymbolTable(moduleSymbol.exports); + } + extendExportSymbols(result, symbol.exports); } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - if (lastEncodedSourceMapSpan.emittedLine == lastRecordedSourceMapSpan.emittedLine) { - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; + // All export * declarations are collected in an __export symbol by the binder + var exportStars = symbol.exports["__export"]; + if (exportStars) { + for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { + var node = _a[_i]; + visit(resolveExternalModuleName(node, node.moduleSpecifier)); } } - else { - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; + } + } + } + function getMergedSymbol(symbol) { + var merged; + return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; + } + function getSymbolOfNode(node) { + return getMergedSymbol(node.symbol); + } + function getParentOfSymbol(symbol) { + return getMergedSymbol(symbol.parent); + } + function getExportSymbolOfValueSymbolIfExported(symbol) { + return symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 + ? getMergedSymbol(symbol.exportSymbol) + : symbol; + } + function symbolIsValue(symbol) { + // If it is an instantiated symbol, then it is a value if the symbol it is an + // instantiation of is a value. + if (symbol.flags & 16777216 /* Instantiated */) { + return symbolIsValue(getSymbolLinks(symbol).target); + } + // If the symbol has the value flag, it is trivially a value. + if (symbol.flags & 107455 /* Value */) { + return true; + } + // If it is an alias, then it is a value if the symbol it resolves to is a value. + if (symbol.flags & 8388608 /* Alias */) { + return (resolveAlias(symbol).flags & 107455 /* Value */) !== 0; + } + return false; + } + function findConstructorDeclaration(node) { + var members = node.members; + for (var _i = 0; _i < members.length; _i++) { + var member = members[_i]; + if (member.kind === 136 /* Constructor */ && ts.nodeIsPresent(member.body)) { + return member; + } + } + } + function createType(flags) { + var result = new Type(checker, flags); + result.id = typeCount++; + return result; + } + function createIntrinsicType(kind, intrinsicName) { + var type = createType(kind); + type.intrinsicName = intrinsicName; + return type; + } + function createObjectType(kind, symbol) { + var type = createType(kind); + type.symbol = symbol; + return type; + } + // A reserved member name starts with two underscores, but the third character cannot be an underscore + // or the @ symbol. A third underscore indicates an escaped form of an identifer that started + // with at least two underscores. The @ character indicates that the name is denoted by a well known ES + // Symbol instance. + function isReservedMemberName(name) { + return name.charCodeAt(0) === 95 /* _ */ && + name.charCodeAt(1) === 95 /* _ */ && + name.charCodeAt(2) !== 95 /* _ */ && + name.charCodeAt(2) !== 64 /* at */; + } + function getNamedMembers(members) { + var result; + for (var id in members) { + if (ts.hasProperty(members, id)) { + if (!isReservedMemberName(id)) { + if (!result) + result = []; + var symbol = members[id]; + if (symbolIsValue(symbol)) { + result.push(symbol); } - prevEncodedEmittedColumn = 1; } - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; + } + } + return result || emptyArray; + } + function setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { + type.members = members; + type.properties = getNamedMembers(members); + type.callSignatures = callSignatures; + type.constructSignatures = constructSignatures; + if (stringIndexType) + type.stringIndexType = stringIndexType; + if (numberIndexType) + type.numberIndexType = numberIndexType; + return type; + } + function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { + return setObjectTypeMembers(createObjectType(32768 /* Anonymous */, symbol), members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function forEachSymbolTableInScope(enclosingDeclaration, callback) { + var result; + for (var location_1 = enclosingDeclaration; location_1; location_1 = location_1.parent) { + // Locals of a source file are not in scope (because they get merged into the global symbol table) + if (location_1.locals && !isGlobalSourceFile(location_1)) { + if (result = callback(location_1.locals)) { + return result; } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - function base64VLQFormatEncode(inValue) { - function base64FormatEncode(inValue) { - if (inValue < 64) { - return 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); + } + switch (location_1.kind) { + case 228 /* SourceFile */: + if (!ts.isExternalModule(location_1)) { + break; } - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; + case 206 /* ModuleDeclaration */: + if (result = callback(getSymbolOfNode(location_1).exports)) { + return result; } - else { - inValue = inValue << 1; + break; + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + if (result = callback(getSymbolOfNode(location_1).members)) { + return result; } - var encodedStr = ""; - do { - var currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } + break; } - function recordSourceMapSpan(pos) { - var sourceLinePos = currentSourceFile.getLineAndCharacterFromPosition(pos); - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan.emittedLine != emittedLine || lastRecordedSourceMapSpan.emittedColumn != emittedColumn || (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - encodeLastRecordedSourceMapSpan(); - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - nameIndex: getSourceMapNameIndex(), - sourceIndex: sourceMapSourceIndex - }; - } - else { - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; + } + return callback(globals); + } + function getQualifiedLeftMeaning(rightMeaning) { + // If we are looking in value space, the parent meaning is value, other wise it is namespace + return rightMeaning === 107455 /* Value */ ? 107455 /* Value */ : 1536 /* Namespace */; + } + function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { + function getAccessibleSymbolChainFromSymbolTable(symbols) { + function canQualifySymbol(symbolFromSymbolTable, meaning) { + // If the symbol is equivalent and doesn't need further qualification, this symbol is accessible + if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { + return true; } + // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too + var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); + return !!accessibleParent; } - function recordEmitNodeStartSpan(node) { - recordSourceMapSpan(ts.skipTrivia(currentSourceFile.text, node.pos)); - } - function recordEmitNodeEndSpan(node) { - recordSourceMapSpan(node.end); - } - function writeTextWithSpanRecord(tokenKind, startPos, emitFn) { - var tokenStartPos = ts.skipTrivia(currentSourceFile.text, startPos); - recordSourceMapSpan(tokenStartPos); - var tokenEndPos = emitTokenText(tokenKind, tokenStartPos, emitFn); - recordSourceMapSpan(tokenEndPos); - return tokenEndPos; + function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { + if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { + // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table) + // and if symbolfrom symbolTable or alias resolution matches the symbol, + // check the symbol can be qualified, it is only then this symbol is accessible + return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && + canQualifySymbol(symbolFromSymbolTable, meaning); + } } - function recordNewSourceFileStart(node) { - var sourcesDirectoryPath = compilerOptions.sourceRoot ? program.getCommonSourceDirectory() : sourceMapDir; - sourceMapData.sourceMapSources.push(ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, node.filename, compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName, true)); - sourceMapSourceIndex = sourceMapData.sourceMapSources.length - 1; - sourceMapData.inputSourceFileNames.push(node.filename); + // If symbol is directly available by its name in the symbol table + if (isAccessible(ts.lookUp(symbols, symbol.name))) { + return [symbol]; } - function recordScopeNameOfNode(node, scopeName) { - function recordScopeNameIndex(scopeNameIndex) { - sourceMapNameIndices.push(scopeNameIndex); - } - function recordScopeNameStart(scopeName) { - var scopeNameIndex = -1; - if (scopeName) { - var parentIndex = getSourceMapNameIndex(); - if (parentIndex !== -1) { - scopeName = sourceMapData.sourceMapNames[parentIndex] + "." + scopeName; + // Check if symbol is any of the alias + return ts.forEachValue(symbols, function (symbolFromSymbolTable) { + if (symbolFromSymbolTable.flags & 8388608 /* Alias */ && symbolFromSymbolTable.name !== "export=") { + if (!useOnlyExternalAliasing || + // Is this external alias, then use it to name + ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { + var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); + if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { + return [symbolFromSymbolTable]; } - scopeNameIndex = ts.getProperty(sourceMapNameIndexMap, scopeName); - if (scopeNameIndex === undefined) { - scopeNameIndex = sourceMapData.sourceMapNames.length; - sourceMapData.sourceMapNames.push(scopeName); - sourceMapNameIndexMap[scopeName] = scopeNameIndex; + // Look in the exported members, if we can find accessibleSymbolChain, symbol is accessible using this chain + // but only if the symbolFromSymbolTable can be qualified + var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTable(resolvedImportedSymbol.exports) : undefined; + if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { + return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); } } - recordScopeNameIndex(scopeNameIndex); - } - if (scopeName) { - recordScopeNameStart(scopeName); - } - else if (node.kind === 184 /* FunctionDeclaration */ || node.kind === 150 /* FunctionExpression */ || node.kind === 125 /* Method */ || node.kind === 127 /* GetAccessor */ || node.kind === 128 /* SetAccessor */ || node.kind === 189 /* ModuleDeclaration */ || node.kind === 185 /* ClassDeclaration */ || node.kind === 188 /* EnumDeclaration */) { - if (node.name) { - scopeName = node.name.text; - } - recordScopeNameStart(scopeName); - } - else { - recordScopeNameIndex(getSourceMapNameIndex()); } + }); + } + if (symbol) { + return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); + } + } + function needsQualification(symbol, enclosingDeclaration, meaning) { + var qualify = false; + forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { + // If symbol of this name is not available in the symbol table we are ok + if (!ts.hasProperty(symbolTable, symbol.name)) { + // Continue to the next symbol table + return false; } - function recordScopeNameEnd() { - sourceMapNameIndices.pop(); + // If the symbol with this name is present it should refer to the symbol + var symbolFromSymbolTable = symbolTable[symbol.name]; + if (symbolFromSymbolTable === symbol) { + // No need to qualify + return true; } - ; - function writeCommentRangeWithMap(curentSourceFile, writer, comment, newLine) { - recordSourceMapSpan(comment.pos); - writeCommentRange(currentSourceFile, writer, comment, newLine); - recordSourceMapSpan(comment.end); + // Qualify if the symbol from symbol table has same meaning as expected + symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 /* Alias */) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; + if (symbolFromSymbolTable.flags & meaning) { + qualify = true; + return true; } - function serializeSourceMapContents(version, file, sourceRoot, sources, names, mappings) { - if (typeof JSON !== "undefined") { - return JSON.stringify({ - version: version, - file: file, - sourceRoot: sourceRoot, - sources: sources, - names: names, - mappings: mappings - }); - } - return "{\"version\":" + version + ",\"file\":\"" + ts.escapeString(file) + "\",\"sourceRoot\":\"" + ts.escapeString(sourceRoot) + "\",\"sources\":[" + serializeStringArray(sources) + "],\"names\":[" + serializeStringArray(names) + "],\"mappings\":\"" + ts.escapeString(mappings) + "\"}"; - function serializeStringArray(list) { - var output = ""; - for (var i = 0, n = list.length; i < n; i++) { - if (i) { - output += ","; - } - output += "\"" + ts.escapeString(list[i]) + "\""; + // Continue to the next symbol table + return false; + }); + return qualify; + } + function isSymbolAccessible(symbol, enclosingDeclaration, meaning) { + if (symbol && enclosingDeclaration && !(symbol.flags & 262144 /* TypeParameter */)) { + var initialSymbol = symbol; + var meaningToLook = meaning; + while (symbol) { + // Symbol is accessible if it by itself is accessible + var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); + if (accessibleSymbolChain) { + var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0]); + if (!hasAccessibleDeclarations) { + return { + accessibility: 1 /* NotAccessible */, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), + errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1536 /* Namespace */) : undefined + }; } - return output; - } - } - function writeJavaScriptAndSourceMapFile(emitOutput, writeByteOrderMark) { - encodeLastRecordedSourceMapSpan(); - writeFile(compilerHost, diagnostics, sourceMapData.sourceMapFilePath, serializeSourceMapContents(3, sourceMapData.sourceMapFile, sourceMapData.sourceMapSourceRoot, sourceMapData.sourceMapSources, sourceMapData.sourceMapNames, sourceMapData.sourceMapMappings), false); - sourceMapDataList.push(sourceMapData); - writeJavaScriptFile(emitOutput + "//# sourceMappingURL=" + sourceMapData.jsSourceMappingURL, writeByteOrderMark); - } - var sourceMapJsFile = ts.getBaseFilename(ts.normalizeSlashes(jsFilePath)); - sourceMapData = { - sourceMapFilePath: jsFilePath + ".map", - jsSourceMappingURL: sourceMapJsFile + ".map", - sourceMapFile: sourceMapJsFile, - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapDecodedMappings: [] - }; - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47 /* slash */) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (root) { - sourceMapDir = ts.getDirectoryPath(getSourceFilePathInNewDir(root, program, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - sourceMapDir = ts.combinePaths(program.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(jsFilePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName, true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); + return hasAccessibleDeclarations; } + // If we haven't got the accessible symbol, it doesn't mean the symbol is actually inaccessible. + // It could be a qualified symbol and hence verify the path + // e.g.: + // module m { + // export class c { + // } + // } + // let x: typeof m.c + // In the above example when we start with checking if typeof m.c symbol is accessible, + // we are going to see if c can be accessed in scope directly. + // But it can't, hence the accessible is going to be undefined, but that doesn't mean m.c is inaccessible + // It is accessible if the parent m is accessible because then m.c can be accessed through qualification + meaningToLook = getQualifiedLeftMeaning(meaning); + symbol = getParentOfSymbol(symbol); } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(jsFilePath)); - } - function emitNodeWithMap(node) { - if (node) { - if (node.kind != 201 /* SourceFile */) { - recordEmitNodeStartSpan(node); - emitNode(node); - recordEmitNodeEndSpan(node); - } - else { - recordNewSourceFileStart(node); - emitNode(node); - } + // This could be a symbol that is not exported in the external module + // or it could be a symbol from different external module that is not aliased and hence cannot be named + var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); + if (symbolExternalModule) { + var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); + if (symbolExternalModule !== enclosingExternalModule) { + // name from different external module that is not visible + return { + accessibility: 2 /* CannotBeNamed */, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), + errorModuleName: symbolToString(symbolExternalModule) + }; } } - writeEmittedFiles = writeJavaScriptAndSourceMapFile; - emit = emitNodeWithMap; - emitStart = recordEmitNodeStartSpan; - emitEnd = recordEmitNodeEndSpan; - emitToken = writeTextWithSpanRecord; - scopeEmitStart = recordScopeNameOfNode; - scopeEmitEnd = recordScopeNameEnd; - writeComment = writeCommentRangeWithMap; - } - function writeJavaScriptFile(emitOutput, writeByteOrderMark) { - writeFile(compilerHost, diagnostics, jsFilePath, emitOutput, writeByteOrderMark); - } - function emitTokenText(tokenKind, startPos, emitFn) { - var tokenString = ts.tokenToString(tokenKind); - if (emitFn) { - emitFn(); - } - else { - write(tokenString); - } - return startPos + tokenString.length; - } - function emitOptional(prefix, node) { - if (node) { - write(prefix); - emit(node); - } + // Just a local name that is not accessible + return { + accessibility: 1 /* NotAccessible */, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning) + }; } - function emitTrailingCommaIfPresent(nodeList, isMultiline) { - if (nodeList.hasTrailingComma) { - write(","); - if (isMultiline) { - writeLine(); + return { accessibility: 0 /* Accessible */ }; + function getExternalModuleContainer(declaration) { + for (; declaration; declaration = declaration.parent) { + if (hasExternalModuleSymbol(declaration)) { + return getSymbolOfNode(declaration); } } } - function emitCommaList(nodes, includeTrailingComma, count) { - if (!(count >= 0)) { - count = nodes.length; - } - if (nodes) { - for (var i = 0; i < count; i++) { - if (i) { - write(", "); - } - emit(nodes[i]); - } - if (includeTrailingComma) { - emitTrailingCommaIfPresent(nodes, false); - } - } + } + function hasExternalModuleSymbol(declaration) { + return (declaration.kind === 206 /* ModuleDeclaration */ && declaration.name.kind === 8 /* StringLiteral */) || + (declaration.kind === 228 /* SourceFile */ && ts.isExternalModule(declaration)); + } + function hasVisibleDeclarations(symbol) { + var aliasesToMakeVisible; + if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { + return undefined; } - function emitMultiLineList(nodes, includeTrailingComma) { - if (nodes) { - for (var i = 0; i < nodes.length; i++) { - if (i) { - write(","); + return { accessibility: 0 /* Accessible */, aliasesToMakeVisible: aliasesToMakeVisible }; + function getIsDeclarationVisible(declaration) { + if (!isDeclarationVisible(declaration)) { + // Mark the unexported alias as visible if its parent is visible + // because these kind of aliases can be used to name types in declaration file + var anyImportSyntax = getAnyImportSyntax(declaration); + if (anyImportSyntax && + !(anyImportSyntax.flags & 1 /* Export */) && + isDeclarationVisible(anyImportSyntax.parent)) { + getNodeLinks(declaration).isVisible = true; + if (aliasesToMakeVisible) { + if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { + aliasesToMakeVisible.push(anyImportSyntax); + } } - writeLine(); - emit(nodes[i]); - } - if (includeTrailingComma) { - emitTrailingCommaIfPresent(nodes, true); + else { + aliasesToMakeVisible = [anyImportSyntax]; + } + return true; } + // Declaration is not visible + return false; } + return true; } - function emitLines(nodes) { - emitLinesStartingAt(nodes, 0); + } + function isEntityNameVisible(entityName, enclosingDeclaration) { + // get symbol of the first identifier of the entityName + var meaning; + if (entityName.parent.kind === 145 /* TypeQuery */) { + // Typeof value + meaning = 107455 /* Value */ | 1048576 /* ExportValue */; + } + else if (entityName.kind === 127 /* QualifiedName */ || entityName.kind === 156 /* PropertyAccessExpression */ || + entityName.parent.kind === 209 /* ImportEqualsDeclaration */) { + // Left identifier from type reference or TypeAlias + // Entity name of the import declaration + meaning = 1536 /* Namespace */; } - function emitLinesStartingAt(nodes, startIndex) { - for (var i = startIndex; i < nodes.length; i++) { - writeLine(); - emit(nodes[i]); - } + else { + // Type Reference or TypeAlias entity = Identifier + meaning = 793056 /* Type */; } - function isBinaryOrOctalIntegerLiteral(text) { - if (text.length <= 0) { - return false; + var firstIdentifier = getFirstIdentifier(entityName); + var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); + // Verify if the symbol is accessible + return (symbol && hasVisibleDeclarations(symbol)) || { + accessibility: 1 /* NotAccessible */, + errorSymbolName: ts.getTextOfNode(firstIdentifier), + errorNode: firstIdentifier + }; + } + function writeKeyword(writer, kind) { + writer.writeKeyword(ts.tokenToString(kind)); + } + function writePunctuation(writer, kind) { + writer.writePunctuation(ts.tokenToString(kind)); + } + function writeSpace(writer) { + writer.writeSpace(" "); + } + function symbolToString(symbol, enclosingDeclaration, meaning) { + var writer = ts.getSingleLineStringWriter(); + getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); + var result = writer.string(); + ts.releaseStringWriter(writer); + return result; + } + function typeToString(type, enclosingDeclaration, flags) { + var writer = ts.getSingleLineStringWriter(); + getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); + var result = writer.string(); + ts.releaseStringWriter(writer); + var maxLength = compilerOptions.noErrorTruncation || flags & 4 /* NoTruncation */ ? undefined : 100; + if (maxLength && result.length >= maxLength) { + result = result.substr(0, maxLength - "...".length) + "..."; + } + return result; + } + function getTypeAliasForTypeLiteral(type) { + if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */) { + var node = type.symbol.declarations[0].parent; + while (node.kind === 150 /* ParenthesizedType */) { + node = node.parent; } - if (text.charCodeAt(1) === 66 /* B */ || text.charCodeAt(1) === 98 /* b */ || text.charCodeAt(1) === 79 /* O */ || text.charCodeAt(1) === 111 /* o */) { - return true; + if (node.kind === 204 /* TypeAliasDeclaration */) { + return getSymbolOfNode(node); } - return false; } - function emitLiteral(node) { - var text = getLiteralText(); - if (compilerOptions.sourceMap && (node.kind === 7 /* StringLiteral */ || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else if (compilerOptions.target < 2 /* ES6 */ && node.kind === 6 /* NumericLiteral */ && isBinaryOrOctalIntegerLiteral(text)) { - write(node.text); + return undefined; + } + // This is for caching the result of getSymbolDisplayBuilder. Do not access directly. + var _displayBuilder; + function getSymbolDisplayBuilder() { + /** + * Writes only the name of the symbol out to the writer. Uses the original source text + * for the name of the symbol if it is available to match how the user inputted the name. + */ + function appendSymbolNameOnly(symbol, writer) { + if (symbol.declarations && symbol.declarations.length > 0) { + var declaration = symbol.declarations[0]; + if (declaration.name) { + writer.writeSymbol(ts.declarationNameToString(declaration.name), symbol); + return; + } } - else { - write(text); + writer.writeSymbol(symbol.name, symbol); + } + /** + * Enclosing declaration is optional when we don't want to get qualified name in the enclosing declaration scope + * Meaning needs to be specified if the enclosing declaration is given + */ + function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { + var parentSymbol; + function appendParentTypeArgumentsAndSymbolName(symbol) { + if (parentSymbol) { + // Write type arguments of instantiated class/interface here + if (flags & 1 /* WriteTypeParametersOrArguments */) { + if (symbol.flags & 16777216 /* Instantiated */) { + buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); + } + else { + buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); + } + } + writePunctuation(writer, 20 /* DotToken */); + } + parentSymbol = symbol; + appendSymbolNameOnly(symbol, writer); } - function getLiteralText() { - if (compilerOptions.target < 2 /* ES6 */ && ts.isTemplateLiteralKind(node.kind)) { - return getTemplateLiteralAsStringLiteral(node); + // Let the writer know we just wrote out a symbol. The declaration emitter writer uses + // this to determine if an import it has previously seen (and not written out) needs + // to be written to the file once the walk of the tree is complete. + // + // NOTE(cyrusn): This approach feels somewhat unfortunate. A simple pass over the tree + // up front (for example, during checking) could determine if we need to emit the imports + // and we could then access that data during declaration emit. + writer.trackSymbol(symbol, enclosingDeclaration, meaning); + function walkSymbol(symbol, meaning) { + if (symbol) { + var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2 /* UseOnlyExternalAliasing */)); + if (!accessibleSymbolChain || + needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { + // Go up and add our parent. + walkSymbol(getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol), getQualifiedLeftMeaning(meaning)); + } + if (accessibleSymbolChain) { + for (var _i = 0; _i < accessibleSymbolChain.length; _i++) { + var accessibleSymbol = accessibleSymbolChain[_i]; + appendParentTypeArgumentsAndSymbolName(accessibleSymbol); + } + } + else { + // If we didn't find accessible symbol chain for this symbol, break if this is external module + if (!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) { + return; + } + // if this is anonymous type break + if (symbol.flags & 2048 /* TypeLiteral */ || symbol.flags & 4096 /* ObjectLiteral */) { + return; + } + appendParentTypeArgumentsAndSymbolName(symbol); + } } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); } - } - function getTemplateLiteralAsStringLiteral(node) { - return '"' + ts.escapeString(node.text) + '"'; - } - function emitTemplateExpression(node) { - if (compilerOptions.target >= 2 /* ES6 */) { - ts.forEachChild(node, emit); + // Get qualified name if the symbol is not a type parameter + // and there is an enclosing declaration or we specifically + // asked for it + var isTypeParameter = symbol.flags & 262144 /* TypeParameter */; + var typeFormatFlag = 128 /* UseFullyQualifiedType */ & typeFlags; + if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { + walkSymbol(symbol, meaning); return; } - ts.Debug.assert(node.parent.kind !== 147 /* TaggedTemplateExpression */); - var emitOuterParens = ts.isExpression(node.parent) && templateNeedsParens(node, node.parent); - if (emitOuterParens) { - write("("); - } - emitLiteral(node.head); - ts.forEach(node.templateSpans, function (templateSpan) { - var needsParens = templateSpan.expression.kind !== 149 /* ParenthesizedExpression */ && comparePrecedenceToBinaryPlus(templateSpan.expression) !== 1 /* GreaterThan */; - write(" + "); - if (needsParens) { - write("("); + return appendParentTypeArgumentsAndSymbolName(symbol); + } + function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, typeStack) { + var globalFlagsToPass = globalFlags & 16 /* WriteOwnNameForAnyLike */; + return writeType(type, globalFlags); + function writeType(type, flags) { + // Write undefined/null type as any + if (type.flags & 1048703 /* Intrinsic */) { + // Special handling for unknown / resolving types, they should show up as any and not unknown or __resolving + writer.writeKeyword(!(globalFlags & 16 /* WriteOwnNameForAnyLike */) && + (type.flags & 1 /* Any */) ? "any" : type.intrinsicName); } - emit(templateSpan.expression); - if (needsParens) { - write(")"); + else if (type.flags & 4096 /* Reference */) { + writeTypeReference(type, flags); } - if (templateSpan.literal.text.length !== 0) { - write(" + "); - emitLiteral(templateSpan.literal); + else if (type.flags & (1024 /* Class */ | 2048 /* Interface */ | 128 /* Enum */ | 512 /* TypeParameter */)) { + // The specified symbol flags need to be reinterpreted as type flags + buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793056 /* Type */, 0 /* None */, flags); } - }); - if (emitOuterParens) { - write(")"); - } - function templateNeedsParens(template, parent) { - switch (parent.kind) { - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return parent.expression === template; - case 149 /* ParenthesizedExpression */: - return false; - case 147 /* TaggedTemplateExpression */: - ts.Debug.fail("Path should be unreachable; tagged templates not supported pre-ES6."); - default: - return comparePrecedenceToBinaryPlus(parent) !== -1 /* LessThan */; + else if (type.flags & 8192 /* Tuple */) { + writeTupleType(type); + } + else if (type.flags & 16384 /* Union */) { + writeUnionType(type, flags); + } + else if (type.flags & 32768 /* Anonymous */) { + writeAnonymousType(type, flags); + } + else if (type.flags & 256 /* StringLiteral */) { + writer.writeStringLiteral(type.text); + } + else { + // Should never get here + // { ... } + writePunctuation(writer, 14 /* OpenBraceToken */); + writeSpace(writer); + writePunctuation(writer, 21 /* DotDotDotToken */); + writeSpace(writer); + writePunctuation(writer, 15 /* CloseBraceToken */); } } - function comparePrecedenceToBinaryPlus(expression) { - ts.Debug.assert(compilerOptions.target <= 1 /* ES5 */); - switch (expression.kind) { - case 157 /* BinaryExpression */: - switch (expression.operator) { - case 34 /* AsteriskToken */: - case 35 /* SlashToken */: - case 36 /* PercentToken */: - return 1 /* GreaterThan */; - case 32 /* PlusToken */: - return 0 /* EqualTo */; - default: - return -1 /* LessThan */; + function writeTypeList(types, union) { + for (var i = 0; i < types.length; i++) { + if (i > 0) { + if (union) { + writeSpace(writer); } - case 158 /* ConditionalExpression */: - return -1 /* LessThan */; - default: - return 1 /* GreaterThan */; + writePunctuation(writer, union ? 44 /* BarToken */ : 23 /* CommaToken */); + writeSpace(writer); + } + writeType(types[i], union ? 64 /* InElementType */ : 0 /* None */); } } - } - function emitTemplateSpan(span) { - emit(span.expression); - emit(span.literal); - } - function emitExpressionForPropertyName(node) { - if (node.kind === 7 /* StringLiteral */) { - emitLiteral(node); - } - else if (node.kind === 121 /* ComputedPropertyName */) { - emit(node.expression); - } - else { - write("\""); - if (node.kind === 6 /* NumericLiteral */) { - write(node.text); + function writeTypeReference(type, flags) { + if (type.target === globalArrayType && !(flags & 1 /* WriteArrayAsGenericType */)) { + writeType(type.typeArguments[0], 64 /* InElementType */); + writePunctuation(writer, 18 /* OpenBracketToken */); + writePunctuation(writer, 19 /* CloseBracketToken */); } else { - writeTextOfNode(currentSourceFile, node); + buildSymbolDisplay(type.target.symbol, writer, enclosingDeclaration, 793056 /* Type */); + writePunctuation(writer, 24 /* LessThanToken */); + writeTypeList(type.typeArguments, false); + writePunctuation(writer, 25 /* GreaterThanToken */); } - write("\""); - } - } - function isNotExpressionIdentifier(node) { - var parent = node.parent; - switch (parent.kind) { - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - case 200 /* EnumMember */: - case 125 /* Method */: - case 184 /* FunctionDeclaration */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 150 /* FunctionExpression */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - return parent.name === node; - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: - case 192 /* ExportAssignment */: - return false; - case 177 /* LabeledStatement */: - return node.parent.label === node; - case 197 /* CatchClause */: - return node.parent.name === node; - } - } - function emitExpressionIdentifier(node) { - var prefix = resolver.getExpressionNamePrefix(node); - if (prefix) { - write(prefix); - write("."); - } - writeTextOfNode(currentSourceFile, node); - } - function emitIdentifier(node) { - if (!isNotExpressionIdentifier(node)) { - emitExpressionIdentifier(node); } - else { - writeTextOfNode(currentSourceFile, node); - } - } - function emitThis(node) { - if (resolver.getNodeCheckFlags(node) & 2 /* LexicalThis */) { - write("_this"); - } - else { - write("this"); + function writeTupleType(type) { + writePunctuation(writer, 18 /* OpenBracketToken */); + writeTypeList(type.elementTypes, false); + writePunctuation(writer, 19 /* CloseBracketToken */); } - } - function emitSuper(node) { - var flags = resolver.getNodeCheckFlags(node); - if (flags & 16 /* SuperInstance */) { - write("_super.prototype"); + function writeUnionType(type, flags) { + if (flags & 64 /* InElementType */) { + writePunctuation(writer, 16 /* OpenParenToken */); + } + writeTypeList(type.types, true); + if (flags & 64 /* InElementType */) { + writePunctuation(writer, 17 /* CloseParenToken */); + } } - else if (flags & 32 /* SuperStatic */) { - write("_super"); + function writeAnonymousType(type, flags) { + // Always use 'typeof T' for type of class, enum, and module objects + if (type.symbol && type.symbol.flags & (32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { + writeTypeofSymbol(type, flags); + } + else if (shouldWriteTypeOfFunctionSymbol()) { + writeTypeofSymbol(type, flags); + } + else if (typeStack && ts.contains(typeStack, type)) { + // If type is an anonymous type literal in a type alias declaration, use type alias name + var typeAlias = getTypeAliasForTypeLiteral(type); + if (typeAlias) { + // The specified symbol flags need to be reinterpreted as type flags + buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793056 /* Type */, 0 /* None */, flags); + } + else { + // Recursive usage, use any + writeKeyword(writer, 112 /* AnyKeyword */); + } + } + else { + if (!typeStack) { + typeStack = []; + } + typeStack.push(type); + writeLiteralType(type, flags); + typeStack.pop(); + } + function shouldWriteTypeOfFunctionSymbol() { + if (type.symbol) { + var isStaticMethodSymbol = !!(type.symbol.flags & 8192 /* Method */ && + ts.forEach(type.symbol.declarations, function (declaration) { return declaration.flags & 128 /* Static */; })); + var isNonLocalFunctionSymbol = !!(type.symbol.flags & 16 /* Function */) && + (type.symbol.parent || + ts.forEach(type.symbol.declarations, function (declaration) { + return declaration.parent.kind === 228 /* SourceFile */ || declaration.parent.kind === 207 /* ModuleBlock */; + })); + if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { + // typeof is allowed only for static/non local functions + return !!(flags & 2 /* UseTypeOfFunction */) || + (typeStack && ts.contains(typeStack, type)); // it is type of the symbol uses itself recursively + } + } + } } - else { - write("super"); + function writeTypeofSymbol(type, typeFormatFlags) { + writeKeyword(writer, 97 /* TypeOfKeyword */); + writeSpace(writer); + buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455 /* Value */, 0 /* None */, typeFormatFlags); } - } - function emitArrayLiteral(node) { - if (node.flags & 256 /* MultiLine */) { - write("["); - increaseIndent(); - emitMultiLineList(node.elements, true); - decreaseIndent(); - writeLine(); - write("]"); + function getIndexerParameterName(type, indexKind, fallbackName) { + var declaration = getIndexDeclarationOfSymbol(type.symbol, indexKind); + if (!declaration) { + // declaration might not be found if indexer was added from the contextual type. + // in this case use fallback name + return fallbackName; + } + ts.Debug.assert(declaration.parameters.length !== 0); + return ts.declarationNameToString(declaration.parameters[0].name); } - else { - write("["); - emitCommaList(node.elements, true); - write("]"); - } - } - function emitObjectLiteral(node) { - if (!node.properties.length) { - write("{}"); - } - else if (node.flags & 256 /* MultiLine */) { - write("{"); - increaseIndent(); - emitMultiLineList(node.properties, compilerOptions.target >= 1 /* ES5 */); - decreaseIndent(); - writeLine(); - write("}"); - } - else { - write("{ "); - emitCommaList(node.properties, compilerOptions.target >= 1 /* ES5 */); - write(" }"); + function writeLiteralType(type, flags) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (!resolved.properties.length && !resolved.stringIndexType && !resolved.numberIndexType) { + if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { + writePunctuation(writer, 14 /* OpenBraceToken */); + writePunctuation(writer, 15 /* CloseBraceToken */); + return; + } + if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { + if (flags & 64 /* InElementType */) { + writePunctuation(writer, 16 /* OpenParenToken */); + } + buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, typeStack); + if (flags & 64 /* InElementType */) { + writePunctuation(writer, 17 /* CloseParenToken */); + } + return; + } + if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { + if (flags & 64 /* InElementType */) { + writePunctuation(writer, 16 /* OpenParenToken */); + } + writeKeyword(writer, 88 /* NewKeyword */); + writeSpace(writer); + buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, typeStack); + if (flags & 64 /* InElementType */) { + writePunctuation(writer, 17 /* CloseParenToken */); + } + return; + } + } + writePunctuation(writer, 14 /* OpenBraceToken */); + writer.writeLine(); + writer.increaseIndent(); + for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { + var signature = _a[_i]; + buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, typeStack); + writePunctuation(writer, 22 /* SemicolonToken */); + writer.writeLine(); + } + for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { + var signature = _c[_b]; + writeKeyword(writer, 88 /* NewKeyword */); + writeSpace(writer); + buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, typeStack); + writePunctuation(writer, 22 /* SemicolonToken */); + writer.writeLine(); + } + if (resolved.stringIndexType) { + // [x: string]: + writePunctuation(writer, 18 /* OpenBracketToken */); + writer.writeParameter(getIndexerParameterName(resolved, 0 /* String */, "x")); + writePunctuation(writer, 51 /* ColonToken */); + writeSpace(writer); + writeKeyword(writer, 122 /* StringKeyword */); + writePunctuation(writer, 19 /* CloseBracketToken */); + writePunctuation(writer, 51 /* ColonToken */); + writeSpace(writer); + writeType(resolved.stringIndexType, 0 /* None */); + writePunctuation(writer, 22 /* SemicolonToken */); + writer.writeLine(); + } + if (resolved.numberIndexType) { + // [x: number]: + writePunctuation(writer, 18 /* OpenBracketToken */); + writer.writeParameter(getIndexerParameterName(resolved, 1 /* Number */, "x")); + writePunctuation(writer, 51 /* ColonToken */); + writeSpace(writer); + writeKeyword(writer, 120 /* NumberKeyword */); + writePunctuation(writer, 19 /* CloseBracketToken */); + writePunctuation(writer, 51 /* ColonToken */); + writeSpace(writer); + writeType(resolved.numberIndexType, 0 /* None */); + writePunctuation(writer, 22 /* SemicolonToken */); + writer.writeLine(); + } + for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { + var p = _e[_d]; + var t = getTypeOfSymbol(p); + if (p.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(t).length) { + var signatures = getSignaturesOfType(t, 0 /* Call */); + for (var _f = 0; _f < signatures.length; _f++) { + var signature = signatures[_f]; + buildSymbolDisplay(p, writer); + if (p.flags & 536870912 /* Optional */) { + writePunctuation(writer, 50 /* QuestionToken */); + } + buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, typeStack); + writePunctuation(writer, 22 /* SemicolonToken */); + writer.writeLine(); + } + } + else { + buildSymbolDisplay(p, writer); + if (p.flags & 536870912 /* Optional */) { + writePunctuation(writer, 50 /* QuestionToken */); + } + writePunctuation(writer, 51 /* ColonToken */); + writeSpace(writer); + writeType(t, 0 /* None */); + writePunctuation(writer, 22 /* SemicolonToken */); + writer.writeLine(); + } + } + writer.decreaseIndent(); + writePunctuation(writer, 15 /* CloseBraceToken */); } } - function emitComputedPropertyName(node) { - write("["); - emit(node.expression); - write("]"); - } - function emitDownlevelMethod(node) { - if (!ts.isObjectLiteralMethod(node)) { - return; + function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaraiton, flags) { + var targetSymbol = getTargetSymbol(symbol); + if (targetSymbol.flags & 32 /* Class */ || targetSymbol.flags & 64 /* Interface */) { + buildDisplayForTypeParametersAndDelimiters(getTypeParametersOfClassOrInterface(symbol), writer, enclosingDeclaraiton, flags); } - emitLeadingComments(node); - emit(node.name); - write(": "); - write("function "); - emitSignatureAndBody(node); - emitTrailingComments(node); } - function emitMethod(node) { - if (!ts.isObjectLiteralMethod(node)) { - return; + function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, typeStack) { + appendSymbolNameOnly(tp.symbol, writer); + var constraint = getConstraintOfTypeParameter(tp); + if (constraint) { + writeSpace(writer); + writeKeyword(writer, 79 /* ExtendsKeyword */); + writeSpace(writer); + buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, typeStack); } - emitLeadingComments(node); - emit(node.name); - emitSignatureAndBody(node); - emitTrailingComments(node); - } - function emitPropertyAssignment(node) { - emitLeadingComments(node); - emit(node.name); - write(": "); - emit(node.initializer); - emitTrailingComments(node); - } - function emitDownlevelShorthandPropertyAssignment(node) { - emitLeadingComments(node); - emit(node.name); - write(": "); - emitExpressionIdentifier(node.name); - emitTrailingComments(node); } - function emitShorthandPropertyAssignment(node) { - var prefix = resolver.getExpressionNamePrefix(node.name); - if (prefix) { - emitDownlevelShorthandPropertyAssignment(node); + function buildParameterDisplay(p, writer, enclosingDeclaration, flags, typeStack) { + if (ts.hasDotDotDotToken(p.valueDeclaration)) { + writePunctuation(writer, 21 /* DotDotDotToken */); } - else { - emitLeadingComments(node); - emit(node.name); - emitTrailingComments(node); + appendSymbolNameOnly(p, writer); + if (ts.hasQuestionToken(p.valueDeclaration) || p.valueDeclaration.initializer) { + writePunctuation(writer, 50 /* QuestionToken */); } + writePunctuation(writer, 51 /* ColonToken */); + writeSpace(writer); + buildTypeDisplay(getTypeOfSymbol(p), writer, enclosingDeclaration, flags, typeStack); } - function tryEmitConstantValue(node) { - var constantValue = resolver.getConstantValue(node); - if (constantValue !== undefined) { - var propertyName = node.kind === 143 /* PropertyAccessExpression */ ? ts.declarationNameToString(node.name) : ts.getTextOfNode(node.argumentExpression); - write(constantValue.toString() + " /* " + propertyName + " */"); - return true; + function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, typeStack) { + if (typeParameters && typeParameters.length) { + writePunctuation(writer, 24 /* LessThanToken */); + for (var i = 0; i < typeParameters.length; i++) { + if (i > 0) { + writePunctuation(writer, 23 /* CommaToken */); + writeSpace(writer); + } + buildTypeParameterDisplay(typeParameters[i], writer, enclosingDeclaration, flags, typeStack); + } + writePunctuation(writer, 25 /* GreaterThanToken */); } - return false; } - function emitPropertyAccess(node) { - if (tryEmitConstantValue(node)) { - return; + function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration, flags, typeStack) { + if (typeParameters && typeParameters.length) { + writePunctuation(writer, 24 /* LessThanToken */); + for (var i = 0; i < typeParameters.length; i++) { + if (i > 0) { + writePunctuation(writer, 23 /* CommaToken */); + writeSpace(writer); + } + buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, 0 /* None */); + } + writePunctuation(writer, 25 /* GreaterThanToken */); } - emit(node.expression); - write("."); - emit(node.name); - } - function emitQualifiedName(node) { - emit(node.left); - write("."); - emit(node.right); } - function emitIndexedAccess(node) { - if (tryEmitConstantValue(node)) { - return; + function buildDisplayForParametersAndDelimiters(parameters, writer, enclosingDeclaration, flags, typeStack) { + writePunctuation(writer, 16 /* OpenParenToken */); + for (var i = 0; i < parameters.length; i++) { + if (i > 0) { + writePunctuation(writer, 23 /* CommaToken */); + writeSpace(writer); + } + buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, typeStack); } - emit(node.expression); - write("["); - emit(node.argumentExpression); - write("]"); + writePunctuation(writer, 17 /* CloseParenToken */); } - function emitCallExpression(node) { - var superCall = false; - if (node.expression.kind === 89 /* SuperKeyword */) { - write("_super"); - superCall = true; + function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { + if (flags & 8 /* WriteArrowStyleSignature */) { + writeSpace(writer); + writePunctuation(writer, 32 /* EqualsGreaterThanToken */); } else { - emit(node.expression); - superCall = node.expression.kind === 143 /* PropertyAccessExpression */ && node.expression.expression.kind === 89 /* SuperKeyword */; + writePunctuation(writer, 51 /* ColonToken */); } - if (superCall) { - write(".call("); - emitThis(node.expression); - if (node.arguments.length) { - write(", "); - emitCommaList(node.arguments, false); - } - write(")"); + writeSpace(writer); + buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags, typeStack); + } + function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { + if (signature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */)) { + // Instantiated signature, write type arguments instead + // This is achieved by passing in the mapper separately + buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); } else { - write("("); - emitCommaList(node.arguments, false); - write(")"); - } - } - function emitNewExpression(node) { - write("new "); - emit(node.expression); - if (node.arguments) { - write("("); - emitCommaList(node.arguments, false); - write(")"); + buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, typeStack); } + buildDisplayForParametersAndDelimiters(signature.parameters, writer, enclosingDeclaration, flags, typeStack); + buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack); } - function emitTaggedTemplateExpression(node) { - ts.Debug.assert(compilerOptions.target >= 2 /* ES6 */, "Trying to emit a tagged template in pre-ES6 mode."); - emit(node.tag); - write(" "); - emit(node.template); - } - function emitParenExpression(node) { - if (node.expression.kind === 148 /* TypeAssertionExpression */) { - var operand = node.expression.expression; - while (operand.kind == 148 /* TypeAssertionExpression */) { - operand = operand.expression; + return _displayBuilder || (_displayBuilder = { + symbolToString: symbolToString, + typeToString: typeToString, + buildSymbolDisplay: buildSymbolDisplay, + buildTypeDisplay: buildTypeDisplay, + buildTypeParameterDisplay: buildTypeParameterDisplay, + buildParameterDisplay: buildParameterDisplay, + buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, + buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, + buildDisplayForTypeArgumentsAndDelimiters: buildDisplayForTypeArgumentsAndDelimiters, + buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, + buildSignatureDisplay: buildSignatureDisplay, + buildReturnTypeDisplay: buildReturnTypeDisplay + }); + } + function isDeclarationVisible(node) { + function getContainingExternalModule(node) { + for (; node; node = node.parent) { + if (node.kind === 206 /* ModuleDeclaration */) { + if (node.name.kind === 8 /* StringLiteral */) { + return node; + } } - if (operand.kind !== 155 /* PrefixUnaryExpression */ && operand.kind !== 154 /* VoidExpression */ && operand.kind !== 153 /* TypeOfExpression */ && operand.kind !== 152 /* DeleteExpression */ && operand.kind !== 156 /* PostfixUnaryExpression */ && operand.kind !== 146 /* NewExpression */ && !(operand.kind === 145 /* CallExpression */ && node.parent.kind === 146 /* NewExpression */) && !(operand.kind === 150 /* FunctionExpression */ && node.parent.kind === 145 /* CallExpression */)) { - emit(operand); - return; + else if (node.kind === 228 /* SourceFile */) { + return ts.isExternalModule(node) ? node : undefined; } } - write("("); - emit(node.expression); - write(")"); - } - function emitDeleteExpression(node) { - write(ts.tokenToString(72 /* DeleteKeyword */)); - write(" "); - emit(node.expression); - } - function emitVoidExpression(node) { - write(ts.tokenToString(97 /* VoidKeyword */)); - write(" "); - emit(node.expression); - } - function emitTypeOfExpression(node) { - write(ts.tokenToString(95 /* TypeOfKeyword */)); - write(" "); - emit(node.expression); + ts.Debug.fail("getContainingModule cant reach here"); } - function emitPrefixUnaryExpression(node) { - write(ts.tokenToString(node.operator)); - if (node.operand.kind === 155 /* PrefixUnaryExpression */) { - var operand = node.operand; - if (node.operator === 32 /* PlusToken */ && (operand.operator === 32 /* PlusToken */ || operand.operator === 37 /* PlusPlusToken */)) { - write(" "); + function isUsedInExportAssignment(node) { + // Get source File and see if it is external module and has export assigned symbol + var externalModule = getContainingExternalModule(node); + var exportAssignmentSymbol; + var resolvedExportSymbol; + if (externalModule) { + // This is export assigned symbol node + var externalModuleSymbol = getSymbolOfNode(externalModule); + exportAssignmentSymbol = getExportAssignmentSymbol(externalModuleSymbol); + var symbolOfNode = getSymbolOfNode(node); + if (isSymbolUsedInExportAssignment(symbolOfNode)) { + return true; } - else if (node.operator === 33 /* MinusToken */ && (operand.operator === 33 /* MinusToken */ || operand.operator === 38 /* MinusMinusToken */)) { - write(" "); + // if symbolOfNode is alias declaration, resolve the symbol declaration and check + if (symbolOfNode.flags & 8388608 /* Alias */) { + return isSymbolUsedInExportAssignment(resolveAlias(symbolOfNode)); } } - emit(node.operand); - } - function emitPostfixUnaryExpression(node) { - emit(node.operand); - write(ts.tokenToString(node.operator)); - } - function emitBinaryExpression(node) { - emit(node.left); - if (node.operator !== 22 /* CommaToken */) - write(" "); - write(ts.tokenToString(node.operator)); - write(" "); - emit(node.right); - } - function emitConditionalExpression(node) { - emit(node.condition); - write(" ? "); - emit(node.whenTrue); - write(" : "); - emit(node.whenFalse); - } - function emitBlock(node) { - emitToken(13 /* OpenBraceToken */, node.pos); - increaseIndent(); - scopeEmitStart(node.parent); - if (node.kind === 190 /* ModuleBlock */) { - ts.Debug.assert(node.parent.kind === 189 /* ModuleDeclaration */); - emitCaptureThisForNodeIfNecessary(node.parent); + // Check if the symbol is used in export assignment + function isSymbolUsedInExportAssignment(symbol) { + if (exportAssignmentSymbol === symbol) { + return true; + } + if (exportAssignmentSymbol && !!(exportAssignmentSymbol.flags & 8388608 /* Alias */)) { + // if export assigned symbol is alias declaration, resolve the alias + resolvedExportSymbol = resolvedExportSymbol || resolveAlias(exportAssignmentSymbol); + if (resolvedExportSymbol === symbol) { + return true; + } + // Container of resolvedExportSymbol is visible + return ts.forEach(resolvedExportSymbol.declarations, function (current) { + while (current) { + if (current === node) { + return true; + } + current = current.parent; + } + }); + } } - emitLines(node.statements); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.statements.end); - scopeEmitEnd(); } - function emitEmbeddedStatement(node) { - if (node.kind === 163 /* Block */) { - write(" "); - emit(node); + function determineIfDeclarationIsVisible() { + switch (node.kind) { + case 153 /* BindingElement */: + return isDeclarationVisible(node.parent.parent); + case 199 /* VariableDeclaration */: + if (ts.isBindingPattern(node.name) && + !node.name.elements.length) { + // If the binding pattern is empty, this variable declaration is not visible + return false; + } + // Otherwise fall through + case 206 /* ModuleDeclaration */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 201 /* FunctionDeclaration */: + case 205 /* EnumDeclaration */: + case 209 /* ImportEqualsDeclaration */: + var parent_2 = getDeclarationContainer(node); + // If the node is not exported or it is not ambient module element (except import declaration) + if (!(ts.getCombinedNodeFlags(node) & 1 /* Export */) && + !(node.kind !== 209 /* ImportEqualsDeclaration */ && parent_2.kind !== 228 /* SourceFile */ && ts.isInAmbientContext(parent_2))) { + return isGlobalSourceFile(parent_2); + } + // Exported members/ambient module elements (exception import declaration) are visible if parent is visible + return isDeclarationVisible(parent_2); + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + if (node.flags & (32 /* Private */ | 64 /* Protected */)) { + // Private/protected properties/methods are not visible + return false; + } + // Public properties/methods are visible if its parents are visible, so let it fall into next case statement + case 136 /* Constructor */: + case 140 /* ConstructSignature */: + case 139 /* CallSignature */: + case 141 /* IndexSignature */: + case 130 /* Parameter */: + case 207 /* ModuleBlock */: + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 146 /* TypeLiteral */: + case 142 /* TypeReference */: + case 147 /* ArrayType */: + case 148 /* TupleType */: + case 149 /* UnionType */: + case 150 /* ParenthesizedType */: + return isDeclarationVisible(node.parent); + // Default binding, import specifier and namespace import is visible + // only on demand so by default it is not visible + case 211 /* ImportClause */: + case 212 /* NamespaceImport */: + case 214 /* ImportSpecifier */: + return false; + // Type parameters are always visible + case 129 /* TypeParameter */: + // Source file is always visible + case 228 /* SourceFile */: + return true; + // Export assignements do not create name bindings outside the module + case 215 /* ExportAssignment */: + return false; + default: + ts.Debug.fail("isDeclarationVisible unknown: SyntaxKind: " + node.kind); } - else { - increaseIndent(); - writeLine(); - emit(node); - decreaseIndent(); + } + if (node) { + var links = getNodeLinks(node); + if (links.isVisible === undefined) { + links.isVisible = !!determineIfDeclarationIsVisible(); } + return links.isVisible; } - function emitExpressionStatement(node) { - var isArrowExpression = node.expression.kind === 151 /* ArrowFunction */; - emitLeadingComments(node); - if (isArrowExpression) - write("("); - emit(node.expression); - if (isArrowExpression) - write(")"); - write(";"); - emitTrailingComments(node); + } + function collectLinkedAliases(node) { + var exportSymbol; + if (node.parent && node.parent.kind === 215 /* ExportAssignment */) { + exportSymbol = resolveName(node.parent, node.text, 107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */, ts.Diagnostics.Cannot_find_name_0, node); } - function emitIfStatement(node) { - emitLeadingComments(node); - var endPos = emitToken(82 /* IfKeyword */, node.pos); - write(" "); - endPos = emitToken(15 /* OpenParenToken */, endPos); - emit(node.expression); - emitToken(16 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - writeLine(); - emitToken(74 /* ElseKeyword */, node.thenStatement.end); - if (node.elseStatement.kind === 167 /* IfStatement */) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node.elseStatement); + else if (node.parent.kind === 218 /* ExportSpecifier */) { + exportSymbol = getTargetOfExportSpecifier(node.parent); + } + var result = []; + if (exportSymbol) { + buildVisibleNodeList(exportSymbol.declarations); + } + return result; + function buildVisibleNodeList(declarations) { + ts.forEach(declarations, function (declaration) { + getNodeLinks(declaration).isVisible = true; + var resultNode = getAnyImportSyntax(declaration) || declaration; + if (!ts.contains(result, resultNode)) { + result.push(resultNode); + } + if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { + // Add the referenced top container visible + var internalModuleReference = declaration.moduleReference; + var firstIdentifier = getFirstIdentifier(internalModuleReference); + var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */, ts.Diagnostics.Cannot_find_name_0, firstIdentifier); + buildVisibleNodeList(importSymbol.declarations); } - } - emitTrailingComments(node); + }); } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node.statement); - if (node.statement.kind === 163 /* Block */) { - write(" "); - } - else { - writeLine(); - } - write("while ("); - emit(node.expression); - write(");"); + } + // Push an entry on the type resolution stack. If an entry with the given target is not already on the stack, + // a new entry with that target and an associated result value of true is pushed on the stack, and the value + // true is returned. Otherwise, a circularity has occurred and the result values of the existing entry and + // all entries pushed after it are changed to false, and the value false is returned. The target object provides + // a unique identity for a particular type resolution result: Symbol instances are used to track resolution of + // SymbolLinks.type, SymbolLinks instances are used to track resolution of SymbolLinks.declaredType, and + // Signature instances are used to track resolution of Signature.resolvedReturnType. + function pushTypeResolution(target) { + var i = 0; + var count = resolutionTargets.length; + while (i < count && resolutionTargets[i] !== target) { + i++; + } + if (i < count) { + do { + resolutionResults[i++] = false; + } while (i < count); + return false; } - function emitWhileStatement(node) { - write("while ("); - emit(node.expression); - write(")"); - emitEmbeddedStatement(node.statement); + resolutionTargets.push(target); + resolutionResults.push(true); + return true; + } + // Pop an entry from the type resolution stack and return its associated result value. The result value will + // be true if no circularities were detected, or false if a circularity was found. + function popTypeResolution() { + resolutionTargets.pop(); + return resolutionResults.pop(); + } + function getRootDeclaration(node) { + while (node.kind === 153 /* BindingElement */) { + node = node.parent.parent; } - function emitForStatement(node) { - var endPos = emitToken(80 /* ForKeyword */, node.pos); - write(" "); - endPos = emitToken(15 /* OpenParenToken */, endPos); - if (node.declarations) { - if (node.declarations[0] && ts.isLet(node.declarations[0])) { - emitToken(102 /* LetKeyword */, endPos); - } - else if (node.declarations[0] && ts.isConst(node.declarations[0])) { - emitToken(68 /* ConstKeyword */, endPos); - } - else { - emitToken(96 /* VarKeyword */, endPos); - } - write(" "); - emitCommaList(node.declarations, false); + return node; + } + function getDeclarationContainer(node) { + node = getRootDeclaration(node); + // Parent chain: + // VaribleDeclaration -> VariableDeclarationList -> VariableStatement -> 'Declaration Container' + return node.kind === 199 /* VariableDeclaration */ ? node.parent.parent.parent : node.parent; + } + function getTypeOfPrototypeProperty(prototype) { + // TypeScript 1.0 spec (April 2014): 8.4 + // Every class automatically contains a static property member named 'prototype', + // the type of which is an instantiation of the class type with type Any supplied as a type argument for each type parameter. + // It is an error to explicitly declare a static property member with the name 'prototype'. + var classType = getDeclaredTypeOfSymbol(prototype.parent); + return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; + } + // Return the type of the given property in the given type, or undefined if no such property exists + function getTypeOfPropertyOfType(type, name) { + var prop = getPropertyOfType(type, name); + return prop ? getTypeOfSymbol(prop) : undefined; + } + // Return the inferred type for a binding element + function getTypeForBindingElement(declaration) { + var pattern = declaration.parent; + var parentType = getTypeForVariableLikeDeclaration(pattern.parent); + // If parent has the unknown (error) type, then so does this binding element + if (parentType === unknownType) { + return unknownType; + } + // If no type was specified or inferred for parent, or if the specified or inferred type is any, + // infer from the initializer of the binding element if one is present. Otherwise, go with the + // undefined or any type of the parent. + if (!parentType || parentType === anyType) { + if (declaration.initializer) { + return checkExpressionCached(declaration.initializer); } - if (node.initializer) { - emit(node.initializer); + return parentType; + } + var type; + if (pattern.kind === 151 /* ObjectBindingPattern */) { + // Use explicitly specified property name ({ p: xxx } form), or otherwise the implied name ({ p } form) + var name_5 = declaration.propertyName || declaration.name; + // Use type of the specified property, or otherwise, for a numeric name, the type of the numeric index signature, + // or otherwise the type of the string index signature. + type = getTypeOfPropertyOfType(parentType, name_5.text) || + isNumericLiteralName(name_5.text) && getIndexTypeOfType(parentType, 1 /* Number */) || + getIndexTypeOfType(parentType, 0 /* String */); + if (!type) { + error(name_5, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name_5)); + return unknownType; } - write(";"); - emitOptional(" ", node.condition); - write(";"); - emitOptional(" ", node.iterator); - write(")"); - emitEmbeddedStatement(node.statement); } - function emitForInStatement(node) { - var endPos = emitToken(80 /* ForKeyword */, node.pos); - write(" "); - endPos = emitToken(15 /* OpenParenToken */, endPos); - if (node.declarations) { - if (node.declarations.length >= 1) { - var decl = node.declarations[0]; - if (ts.isLet(decl)) { - emitToken(102 /* LetKeyword */, endPos); + else { + // This elementType will be used if the specific property corresponding to this index is not + // present (aka the tuple element property). This call also checks that the parentType is in + // fact an iterable or array (depending on target language). + var elementType = checkIteratedTypeOrElementType(parentType, pattern, false); + if (!declaration.dotDotDotToken) { + if (elementType.flags & 1 /* Any */) { + return elementType; + } + // Use specific property type when parent is a tuple or numeric index type when parent is an array + var propName = "" + ts.indexOf(pattern.elements, declaration); + type = isTupleLikeType(parentType) + ? getTypeOfPropertyOfType(parentType, propName) + : elementType; + if (!type) { + if (isTupleType(parentType)) { + error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), parentType.elementTypes.length, pattern.elements.length); } else { - emitToken(96 /* VarKeyword */, endPos); + error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); } - write(" "); - emit(decl); + return unknownType; } } else { - emit(node.variable); + // Rest element has an array type with the same element type as the parent type + type = createArrayType(elementType); } - write(" in "); - emit(node.expression); - emitToken(16 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node.statement); - } - function emitBreakOrContinueStatement(node) { - emitToken(node.kind === 173 /* BreakStatement */ ? 64 /* BreakKeyword */ : 69 /* ContinueKeyword */, node.pos); - emitOptional(" ", node.label); - write(";"); } - function emitReturnStatement(node) { - emitLeadingComments(node); - emitToken(88 /* ReturnKeyword */, node.pos); - emitOptional(" ", node.expression); - write(";"); - emitTrailingComments(node); + return type; + } + // Return the inferred type for a variable, parameter, or property declaration + function getTypeForVariableLikeDeclaration(declaration) { + // A variable declared in a for..in statement is always of type any + if (declaration.parent.parent.kind === 188 /* ForInStatement */) { + return anyType; } - function emitWithStatement(node) { - write("with ("); - emit(node.expression); - write(")"); - emitEmbeddedStatement(node.statement); + if (declaration.parent.parent.kind === 189 /* ForOfStatement */) { + // checkRightHandSideOfForOf will return undefined if the for-of expression type was + // missing properties/signatures required to get its iteratedType (like + // [Symbol.iterator] or next). This may be because we accessed properties from anyType, + // or it may have led to an error inside getIteratedType. + return checkRightHandSideOfForOf(declaration.parent.parent.expression) || anyType; } - function emitSwitchStatement(node) { - var endPos = emitToken(90 /* SwitchKeyword */, node.pos); - write(" "); - emitToken(15 /* OpenParenToken */, endPos); - emit(node.expression); - endPos = emitToken(16 /* CloseParenToken */, node.expression.end); - write(" "); - emitToken(13 /* OpenBraceToken */, endPos); - increaseIndent(); - emitLines(node.clauses); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.clauses.end); + if (ts.isBindingPattern(declaration.parent)) { + return getTypeForBindingElement(declaration); } - function isOnSameLine(node1, node2) { - return getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node1.pos)) === getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node2.pos)); + // Use type from type annotation if one is present + if (declaration.type) { + return getTypeFromTypeNode(declaration.type); } - function emitCaseOrDefaultClause(node) { - if (node.kind === 194 /* CaseClause */) { - write("case "); - emit(node.expression); - write(":"); - } - else { - write("default:"); - } - if (node.statements.length === 1 && isOnSameLine(node, node.statements[0])) { - write(" "); - emit(node.statements[0]); + if (declaration.kind === 130 /* Parameter */) { + var func = declaration.parent; + // For a parameter of a set accessor, use the type of the get accessor if one is present + if (func.kind === 138 /* SetAccessor */ && !ts.hasDynamicName(func)) { + var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 137 /* GetAccessor */); + if (getter) { + return getReturnTypeOfSignature(getSignatureFromDeclaration(getter)); + } } - else { - increaseIndent(); - emitLines(node.statements); - decreaseIndent(); + // Use contextual parameter type if one is available + var type = getContextuallyTypedParameterType(declaration); + if (type) { + return type; } } - function emitThrowStatement(node) { - write("throw "); - emit(node.expression); - write(";"); + // Use the type of the initializer expression if one is present + if (declaration.initializer) { + return checkExpressionCached(declaration.initializer); } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - emit(node.catchClause); - if (node.finallyBlock) { - writeLine(); - write("finally "); - emit(node.finallyBlock); - } + // If it is a short-hand property assignment, use the type of the identifier + if (declaration.kind === 226 /* ShorthandPropertyAssignment */) { + return checkIdentifier(declaration.name); } - function emitCatchClause(node) { - writeLine(); - var endPos = emitToken(66 /* CatchKeyword */, node.pos); - write(" "); - emitToken(15 /* OpenParenToken */, endPos); - emit(node.name); - emitToken(16 /* CloseParenToken */, node.name.end); - write(" "); - emitBlock(node.block); + // No type specified and nothing can be inferred + return undefined; + } + // Return the type implied by a binding pattern element. This is the type of the initializer of the element if + // one is present. Otherwise, if the element is itself a binding pattern, it is the type implied by the binding + // pattern. Otherwise, it is the type any. + function getTypeFromBindingElement(element) { + if (element.initializer) { + return getWidenedType(checkExpressionCached(element.initializer)); } - function emitDebuggerStatement(node) { - emitToken(70 /* DebuggerKeyword */, node.pos); - write(";"); + if (ts.isBindingPattern(element.name)) { + return getTypeFromBindingPattern(element.name); } - function emitLabelledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); + return anyType; + } + // Return the type implied by an object binding pattern + function getTypeFromObjectBindingPattern(pattern) { + var members = {}; + ts.forEach(pattern.elements, function (e) { + var flags = 4 /* Property */ | 67108864 /* Transient */ | (e.initializer ? 536870912 /* Optional */ : 0); + var name = e.propertyName || e.name; + var symbol = createSymbol(flags, name.text); + symbol.type = getTypeFromBindingElement(e); + members[symbol.name] = symbol; + }); + return createAnonymousType(undefined, members, emptyArray, emptyArray, undefined, undefined); + } + // Return the type implied by an array binding pattern + function getTypeFromArrayBindingPattern(pattern) { + var hasSpreadElement = false; + var elementTypes = []; + ts.forEach(pattern.elements, function (e) { + elementTypes.push(e.kind === 176 /* OmittedExpression */ || e.dotDotDotToken ? anyType : getTypeFromBindingElement(e)); + if (e.dotDotDotToken) { + hasSpreadElement = true; + } + }); + if (!elementTypes.length) { + return languageVersion >= 2 /* ES6 */ ? createIterableType(anyType) : anyArrayType; + } + else if (hasSpreadElement) { + var unionOfElements = getUnionType(elementTypes); + return languageVersion >= 2 /* ES6 */ ? createIterableType(unionOfElements) : createArrayType(unionOfElements); + } + // If the pattern has at least one element, and no rest element, then it should imply a tuple type. + return createTupleType(elementTypes); + } + // Return the type implied by a binding pattern. This is the type implied purely by the binding pattern itself + // and without regard to its context (i.e. without regard any type annotation or initializer associated with the + // declaration in which the binding pattern is contained). For example, the implied type of [x, y] is [any, any] + // and the implied type of { x, y: z = 1 } is { x: any; y: number; }. The type implied by a binding pattern is + // used as the contextual type of an initializer associated with the binding pattern. Also, for a destructuring + // parameter with no type annotation or initializer, the type implied by the binding pattern becomes the type of + // the parameter. + function getTypeFromBindingPattern(pattern) { + return pattern.kind === 151 /* ObjectBindingPattern */ + ? getTypeFromObjectBindingPattern(pattern) + : getTypeFromArrayBindingPattern(pattern); + } + // Return the type associated with a variable, parameter, or property declaration. In the simple case this is the type + // specified in a type annotation or inferred from an initializer. However, in the case of a destructuring declaration it + // is a bit more involved. For example: + // + // var [x, s = ""] = [1, "one"]; + // + // Here, the array literal [1, "one"] is contextually typed by the type [any, string], which is the implied type of the + // binding pattern [x, s = ""]. Because the contextual type is a tuple type, the resulting type of [1, "one"] is the + // tuple type [number, string]. Thus, the type inferred for 'x' is number and the type inferred for 's' is string. + function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { + var type = getTypeForVariableLikeDeclaration(declaration); + if (type) { + if (reportErrors) { + reportErrorsFromWidening(declaration, type); + } + // During a normal type check we'll never get to here with a property assignment (the check of the containing + // object literal uses a different path). We exclude widening only so that language services and type verification + // tools see the actual type. + return declaration.kind !== 225 /* PropertyAssignment */ ? getWidenedType(type) : type; } - function getContainingModule(node) { - do { - node = node.parent; - } while (node && node.kind !== 189 /* ModuleDeclaration */); - return node; + // If no type was specified and nothing could be inferred, and if the declaration specifies a binding pattern, use + // the type implied by the binding pattern + if (ts.isBindingPattern(declaration.name)) { + return getTypeFromBindingPattern(declaration.name); } - function emitModuleMemberName(node) { - emitStart(node.name); - if (node.flags & 1 /* Export */) { - var container = getContainingModule(node); - write(container ? resolver.getLocalNameOfContainer(container) : "exports"); - write("."); + // Rest parameters default to type any[], other parameters default to type any + type = declaration.dotDotDotToken ? anyArrayType : anyType; + // Report implicit any errors unless this is a private property within an ambient declaration + if (reportErrors && compilerOptions.noImplicitAny) { + var root = getRootDeclaration(declaration); + if (!isPrivateWithinAmbient(root) && !(root.kind === 130 /* Parameter */ && isPrivateWithinAmbient(root.parent))) { + reportImplicitAnyError(declaration, type); } - emitNode(node.name); - emitEnd(node.name); } - function emitVariableDeclaration(node) { - emitLeadingComments(node); - emitModuleMemberName(node); - emitOptional(" = ", node.initializer); - emitTrailingComments(node); - } - function emitVariableStatement(node) { - emitLeadingComments(node); - if (!(node.flags & 1 /* Export */)) { - if (ts.isLet(node)) { - write("let "); - } - else if (ts.isConst(node)) { - write("const "); + return type; + } + function getTypeOfVariableOrParameterOrProperty(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + // Handle prototype property + if (symbol.flags & 134217728 /* Prototype */) { + return links.type = getTypeOfPrototypeProperty(symbol); + } + // Handle catch clause variables + var declaration = symbol.valueDeclaration; + if (declaration.parent.kind === 224 /* CatchClause */) { + return links.type = anyType; + } + // Handle export default expressions + if (declaration.kind === 215 /* ExportAssignment */) { + return links.type = checkExpression(declaration.expression); + } + // Handle variable, parameter or property + if (!pushTypeResolution(symbol)) { + return unknownType; + } + var type = getWidenedTypeForVariableLikeDeclaration(declaration, true); + if (!popTypeResolution()) { + if (symbol.valueDeclaration.type) { + // Variable has type annotation that circularly references the variable itself + type = unknownType; + error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); } else { - write("var "); + // Variable has initializer that circularly references the variable itself + type = anyType; + if (compilerOptions.noImplicitAny) { + error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); + } } } - emitCommaList(node.declarations, false); - write(";"); - emitTrailingComments(node); - } - function emitParameter(node) { - emitLeadingComments(node); - emit(node.name); - emitTrailingComments(node); - } - function emitDefaultValueAssignments(node) { - ts.forEach(node.parameters, function (param) { - if (param.initializer) { - writeLine(); - emitStart(param); - write("if ("); - emitNode(param.name); - write(" === void 0)"); - emitEnd(param); - write(" { "); - emitStart(param); - emitNode(param.name); - write(" = "); - emitNode(param.initializer); - emitEnd(param); - write("; }"); - } - }); - } - function emitRestParameter(node) { - if (ts.hasRestParameters(node)) { - var restIndex = node.parameters.length - 1; - var restParam = node.parameters[restIndex]; - writeLine(); - emitLeadingComments(restParam); - emitStart(restParam); - write("var "); - emitNode(restParam.name); - write(" = [];"); - emitEnd(restParam); - emitTrailingComments(restParam); - writeLine(); - write("for ("); - emitStart(restParam); - write("var _i = " + restIndex + ";"); - emitEnd(restParam); - write(" "); - emitStart(restParam); - write("_i < arguments.length;"); - emitEnd(restParam); - write(" "); - emitStart(restParam); - write("_i++"); - emitEnd(restParam); - write(") {"); - increaseIndent(); - writeLine(); - emitStart(restParam); - emitNode(restParam.name); - write("[_i - " + restIndex + "] = arguments[_i];"); - emitEnd(restParam); - decreaseIndent(); - writeLine(); - write("}"); - } - } - function emitAccessor(node) { - emitLeadingComments(node); - write(node.kind === 127 /* GetAccessor */ ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node); - emitTrailingComments(node); - } - function emitFunctionDeclaration(node) { - if (!node.body) { - return emitPinnedOrTripleSlashComments(node); - } - if (node.kind !== 125 /* Method */) { - emitLeadingComments(node); - } - write("function "); - if (node.kind === 184 /* FunctionDeclaration */ || (node.kind === 150 /* FunctionExpression */ && node.name)) { - emit(node.name); - } - emitSignatureAndBody(node); - if (node.kind !== 125 /* Method */) { - emitTrailingComments(node); - } + links.type = type; } - function emitCaptureThisForNodeIfNecessary(node) { - if (resolver.getNodeCheckFlags(node) & 4 /* CaptureThis */) { - writeLine(); - emitStart(node); - write("var _this = this;"); - emitEnd(node); + return links.type; + } + function getSetAccessorTypeAnnotationNode(accessor) { + return accessor && accessor.parameters.length > 0 && accessor.parameters[0].type; + } + function getAnnotatedAccessorType(accessor) { + if (accessor) { + if (accessor.kind === 137 /* GetAccessor */) { + return accessor.type && getTypeFromTypeNode(accessor.type); } - } - function emitSignatureParameters(node) { - increaseIndent(); - write("("); - if (node) { - emitCommaList(node.parameters, false, node.parameters.length - (ts.hasRestParameters(node) ? 1 : 0)); + else { + var setterTypeAnnotation = getSetAccessorTypeAnnotationNode(accessor); + return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); } - write(")"); - decreaseIndent(); } - function emitSignatureAndBody(node) { - emitSignatureParameters(node); - write(" {"); - scopeEmitStart(node); - increaseIndent(); - emitDetachedComments(node.body.kind === 163 /* Block */ ? node.body.statements : node.body); - var startIndex = 0; - if (node.body.kind === 163 /* Block */) { - startIndex = emitDirectivePrologues(node.body.statements, true); + return undefined; + } + function getTypeOfAccessors(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + if (!pushTypeResolution(symbol)) { + return unknownType; } - var outPos = writer.getTextPos(); - emitCaptureThisForNodeIfNecessary(node); - emitDefaultValueAssignments(node); - emitRestParameter(node); - if (node.body.kind !== 163 /* Block */ && outPos === writer.getTextPos()) { - decreaseIndent(); - write(" "); - emitStart(node.body); - write("return "); - emitNode(node.body); - emitEnd(node.body); - write("; "); - emitStart(node.body); - write("}"); - emitEnd(node.body); + var getter = ts.getDeclarationOfKind(symbol, 137 /* GetAccessor */); + var setter = ts.getDeclarationOfKind(symbol, 138 /* SetAccessor */); + var type; + // First try to see if the user specified a return type on the get-accessor. + var getterReturnType = getAnnotatedAccessorType(getter); + if (getterReturnType) { + type = getterReturnType; } else { - if (node.body.kind === 163 /* Block */) { - emitLinesStartingAt(node.body.statements, startIndex); - } - else { - writeLine(); - emitLeadingComments(node.body); - write("return "); - emit(node.body); - write(";"); - emitTrailingComments(node.body); - } - writeLine(); - if (node.body.kind === 163 /* Block */) { - emitLeadingCommentsOfPosition(node.body.statements.end); - decreaseIndent(); - emitToken(14 /* CloseBraceToken */, node.body.statements.end); + // If the user didn't specify a return type, try to use the set-accessor's parameter type. + var setterParameterType = getAnnotatedAccessorType(setter); + if (setterParameterType) { + type = setterParameterType; } else { - decreaseIndent(); - emitStart(node.body); - write("}"); - emitEnd(node.body); + // If there are no specified types, try to infer it from the body of the get accessor if it exists. + if (getter && getter.body) { + type = getReturnTypeFromBody(getter); + } + else { + if (compilerOptions.noImplicitAny) { + error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation, symbolToString(symbol)); + } + type = anyType; + } } } - scopeEmitEnd(); - if (node.flags & 1 /* Export */) { - writeLine(); - emitStart(node); - emitModuleMemberName(node); - write(" = "); - emit(node.name); - emitEnd(node); - write(";"); + if (!popTypeResolution()) { + type = anyType; + if (compilerOptions.noImplicitAny) { + var getter_1 = ts.getDeclarationOfKind(symbol, 137 /* GetAccessor */); + error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); + } } + links.type = type; } - function findInitialSuperCall(ctor) { - if (ctor.body) { - var statement = ctor.body.statements[0]; - if (statement && statement.kind === 166 /* ExpressionStatement */) { - var expr = statement.expression; - if (expr && expr.kind === 145 /* CallExpression */) { - var func = expr.expression; - if (func && func.kind === 89 /* SuperKeyword */) { - return statement; + return links.type; + } + function getTypeOfFuncClassEnumModule(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = createObjectType(32768 /* Anonymous */, symbol); + } + return links.type; + } + function getTypeOfEnumMember(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); + } + return links.type; + } + function getTypeOfAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + var targetSymbol = resolveAlias(symbol); + // It only makes sense to get the type of a value symbol. If the result of resolving + // the alias is not a value, then it has no type. To get the type associated with a + // type symbol, call getDeclaredTypeOfSymbol. + // This check is important because without it, a call to getTypeOfSymbol could end + // up recursively calling getTypeOfAlias, causing a stack overflow. + links.type = targetSymbol.flags & 107455 /* Value */ + ? getTypeOfSymbol(targetSymbol) + : unknownType; + } + return links.type; + } + function getTypeOfInstantiatedSymbol(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper); + } + return links.type; + } + function getTypeOfSymbol(symbol) { + if (symbol.flags & 16777216 /* Instantiated */) { + return getTypeOfInstantiatedSymbol(symbol); + } + if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { + return getTypeOfVariableOrParameterOrProperty(symbol); + } + if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + if (symbol.flags & 8 /* EnumMember */) { + return getTypeOfEnumMember(symbol); + } + if (symbol.flags & 98304 /* Accessor */) { + return getTypeOfAccessors(symbol); + } + if (symbol.flags & 8388608 /* Alias */) { + return getTypeOfAlias(symbol); + } + return unknownType; + } + function getTargetType(type) { + return type.flags & 4096 /* Reference */ ? type.target : type; + } + function hasBaseType(type, checkBase) { + return check(type); + function check(type) { + var target = getTargetType(type); + return target === checkBase || ts.forEach(getBaseTypes(target), check); + } + } + // Return combined list of type parameters from all declarations of a class or interface. Elsewhere we check they're all + // the same, but even if they're not we still need the complete list to ensure instantiations supply type arguments + // for all type parameters. + function getTypeParametersOfClassOrInterface(symbol) { + var result; + ts.forEach(symbol.declarations, function (node) { + if (node.kind === 203 /* InterfaceDeclaration */ || node.kind === 202 /* ClassDeclaration */) { + var declaration = node; + if (declaration.typeParameters && declaration.typeParameters.length) { + ts.forEach(declaration.typeParameters, function (node) { + var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); + if (!result) { + result = [tp]; } - } + else if (!ts.contains(result, tp)) { + result.push(tp); + } + }); } } - } - function emitParameterPropertyAssignments(node) { - ts.forEach(node.parameters, function (param) { - if (param.flags & 112 /* AccessibilityModifier */) { - writeLine(); - emitStart(param); - emitStart(param.name); - write("this."); - emitNode(param.name); - emitEnd(param.name); - write(" = "); - emit(param.name); - write(";"); - emitEnd(param); - } - }); - } - function emitMemberAccessForPropertyName(memberName) { - if (memberName.kind === 7 /* StringLiteral */ || memberName.kind === 6 /* NumericLiteral */) { - write("["); - emitNode(memberName); - write("]"); + }); + return result; + } + function getBaseTypes(type) { + var typeWithBaseTypes = type; + if (!typeWithBaseTypes.baseTypes) { + if (type.symbol.flags & 32 /* Class */) { + resolveBaseTypesOfClass(typeWithBaseTypes); } - else if (memberName.kind === 121 /* ComputedPropertyName */) { - emitComputedPropertyName(memberName); + else if (type.symbol.flags & 64 /* Interface */) { + resolveBaseTypesOfInterface(typeWithBaseTypes); } else { - write("."); - emitNode(memberName); + ts.Debug.fail("type must be class or interface"); } } - function emitMemberAssignments(node, staticFlag) { - ts.forEach(node.members, function (member) { - if (member.kind === 124 /* Property */ && (member.flags & 128 /* Static */) === staticFlag && member.initializer) { - writeLine(); - emitLeadingComments(member); - emitStart(member); - emitStart(member.name); - if (staticFlag) { - emitNode(node.name); + return typeWithBaseTypes.baseTypes; + } + function resolveBaseTypesOfClass(type) { + type.baseTypes = []; + var declaration = ts.getDeclarationOfKind(type.symbol, 202 /* ClassDeclaration */); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(declaration); + if (baseTypeNode) { + var baseType = getTypeFromTypeNode(baseTypeNode); + if (baseType !== unknownType) { + if (getTargetType(baseType).flags & 1024 /* Class */) { + if (type !== baseType && !hasBaseType(baseType, type)) { + type.baseTypes.push(baseType); } else { - write("this"); + error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */)); } - emitMemberAccessForPropertyName(member.name); - emitEnd(member.name); - write(" = "); - emit(member.initializer); - write(";"); - emitEnd(member); - emitTrailingComments(member); } - }); + else { + error(baseTypeNode, ts.Diagnostics.A_class_may_only_extend_another_class); + } + } } - function emitMemberFunctions(node) { - ts.forEach(node.members, function (member) { - if (member.kind === 125 /* Method */) { - if (!member.body) { - return emitPinnedOrTripleSlashComments(member); - } - writeLine(); - emitLeadingComments(member); - emitStart(member); - emitStart(member.name); - emitNode(node.name); - if (!(member.flags & 128 /* Static */)) { - write(".prototype"); + } + function resolveBaseTypesOfInterface(type) { + type.baseTypes = []; + for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 203 /* InterfaceDeclaration */ && ts.getInterfaceBaseTypeNodes(declaration)) { + for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { + var node = _c[_b]; + var baseType = getTypeFromTypeNode(node); + if (baseType !== unknownType) { + if (getTargetType(baseType).flags & (1024 /* Class */ | 2048 /* Interface */)) { + if (type !== baseType && !hasBaseType(baseType, type)) { + type.baseTypes.push(baseType); + } + else { + error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */)); + } + } + else { + error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); + } + } + } + } + } + } + function getDeclaredTypeOfClassOrInterface(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var kind = symbol.flags & 32 /* Class */ ? 1024 /* Class */ : 2048 /* Interface */; + var type = links.declaredType = createObjectType(kind, symbol); + var typeParameters = getTypeParametersOfClassOrInterface(symbol); + if (typeParameters) { + type.flags |= 4096 /* Reference */; + type.typeParameters = typeParameters; + type.instantiations = {}; + type.instantiations[getTypeListId(type.typeParameters)] = type; + type.target = type; + type.typeArguments = type.typeParameters; + } + } + return links.declaredType; + } + function getDeclaredTypeOfTypeAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + // Note that we use the links object as the target here because the symbol object is used as the unique + // identity for resolution of the 'type' property in SymbolLinks. + if (!pushTypeResolution(links)) { + return unknownType; + } + var declaration = ts.getDeclarationOfKind(symbol, 204 /* TypeAliasDeclaration */); + var type = getTypeFromTypeNode(declaration.type); + if (!popTypeResolution()) { + type = unknownType; + error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); + } + links.declaredType = type; + } + return links.declaredType; + } + function getDeclaredTypeOfEnum(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var type = createType(128 /* Enum */); + type.symbol = symbol; + links.declaredType = type; + } + return links.declaredType; + } + function getDeclaredTypeOfTypeParameter(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var type = createType(512 /* TypeParameter */); + type.symbol = symbol; + if (!ts.getDeclarationOfKind(symbol, 129 /* TypeParameter */).constraint) { + type.constraint = noConstraintType; + } + links.declaredType = type; + } + return links.declaredType; + } + function getDeclaredTypeOfAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); + } + return links.declaredType; + } + function getDeclaredTypeOfSymbol(symbol) { + ts.Debug.assert((symbol.flags & 16777216 /* Instantiated */) === 0); + if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { + return getDeclaredTypeOfClassOrInterface(symbol); + } + if (symbol.flags & 524288 /* TypeAlias */) { + return getDeclaredTypeOfTypeAlias(symbol); + } + if (symbol.flags & 384 /* Enum */) { + return getDeclaredTypeOfEnum(symbol); + } + if (symbol.flags & 262144 /* TypeParameter */) { + return getDeclaredTypeOfTypeParameter(symbol); + } + if (symbol.flags & 8388608 /* Alias */) { + return getDeclaredTypeOfAlias(symbol); + } + return unknownType; + } + function createSymbolTable(symbols) { + var result = {}; + for (var _i = 0; _i < symbols.length; _i++) { + var symbol = symbols[_i]; + result[symbol.name] = symbol; + } + return result; + } + function createInstantiatedSymbolTable(symbols, mapper) { + var result = {}; + for (var _i = 0; _i < symbols.length; _i++) { + var symbol = symbols[_i]; + result[symbol.name] = instantiateSymbol(symbol, mapper); + } + return result; + } + function addInheritedMembers(symbols, baseSymbols) { + for (var _i = 0; _i < baseSymbols.length; _i++) { + var s = baseSymbols[_i]; + if (!ts.hasProperty(symbols, s.name)) { + symbols[s.name] = s; + } + } + } + function addInheritedSignatures(signatures, baseSignatures) { + if (baseSignatures) { + for (var _i = 0; _i < baseSignatures.length; _i++) { + var signature = baseSignatures[_i]; + signatures.push(signature); + } + } + } + function resolveDeclaredMembers(type) { + if (!type.declaredProperties) { + var symbol = type.symbol; + type.declaredProperties = getNamedMembers(symbol.members); + type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members["__call"]); + type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members["__new"]); + type.declaredStringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); + type.declaredNumberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); + } + return type; + } + function resolveClassOrInterfaceMembers(type) { + var target = resolveDeclaredMembers(type); + var members = target.symbol.members; + var callSignatures = target.declaredCallSignatures; + var constructSignatures = target.declaredConstructSignatures; + var stringIndexType = target.declaredStringIndexType; + var numberIndexType = target.declaredNumberIndexType; + var baseTypes = getBaseTypes(target); + if (baseTypes.length) { + members = createSymbolTable(target.declaredProperties); + for (var _i = 0; _i < baseTypes.length; _i++) { + var baseType = baseTypes[_i]; + addInheritedMembers(members, getPropertiesOfObjectType(baseType)); + callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(baseType, 0 /* Call */)); + constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(baseType, 1 /* Construct */)); + stringIndexType = stringIndexType || getIndexTypeOfType(baseType, 0 /* String */); + numberIndexType = numberIndexType || getIndexTypeOfType(baseType, 1 /* Number */); + } + } + setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function resolveTypeReferenceMembers(type) { + var target = resolveDeclaredMembers(type.target); + var mapper = createTypeMapper(target.typeParameters, type.typeArguments); + var members = createInstantiatedSymbolTable(target.declaredProperties, mapper); + var callSignatures = instantiateList(target.declaredCallSignatures, mapper, instantiateSignature); + var constructSignatures = instantiateList(target.declaredConstructSignatures, mapper, instantiateSignature); + var stringIndexType = target.declaredStringIndexType ? instantiateType(target.declaredStringIndexType, mapper) : undefined; + var numberIndexType = target.declaredNumberIndexType ? instantiateType(target.declaredNumberIndexType, mapper) : undefined; + ts.forEach(getBaseTypes(target), function (baseType) { + var instantiatedBaseType = instantiateType(baseType, mapper); + addInheritedMembers(members, getPropertiesOfObjectType(instantiatedBaseType)); + callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); + constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); + stringIndexType = stringIndexType || getIndexTypeOfType(instantiatedBaseType, 0 /* String */); + numberIndexType = numberIndexType || getIndexTypeOfType(instantiatedBaseType, 1 /* Number */); + }); + setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function createSignature(declaration, typeParameters, parameters, resolvedReturnType, minArgumentCount, hasRestParameter, hasStringLiterals) { + var sig = new Signature(checker); + sig.declaration = declaration; + sig.typeParameters = typeParameters; + sig.parameters = parameters; + sig.resolvedReturnType = resolvedReturnType; + sig.minArgumentCount = minArgumentCount; + sig.hasRestParameter = hasRestParameter; + sig.hasStringLiterals = hasStringLiterals; + return sig; + } + function cloneSignature(sig) { + return createSignature(sig.declaration, sig.typeParameters, sig.parameters, sig.resolvedReturnType, sig.minArgumentCount, sig.hasRestParameter, sig.hasStringLiterals); + } + function getDefaultConstructSignatures(classType) { + var baseTypes = getBaseTypes(classType); + if (baseTypes.length) { + var baseType = baseTypes[0]; + var baseSignatures = getSignaturesOfType(getTypeOfSymbol(baseType.symbol), 1 /* Construct */); + return ts.map(baseSignatures, function (baseSignature) { + var signature = baseType.flags & 4096 /* Reference */ ? + getSignatureInstantiation(baseSignature, baseType.typeArguments) : cloneSignature(baseSignature); + signature.typeParameters = classType.typeParameters; + signature.resolvedReturnType = classType; + return signature; + }); + } + return [createSignature(undefined, classType.typeParameters, emptyArray, classType, 0, false, false)]; + } + function createTupleTypeMemberSymbols(memberTypes) { + var members = {}; + for (var i = 0; i < memberTypes.length; i++) { + var symbol = createSymbol(4 /* Property */ | 67108864 /* Transient */, "" + i); + symbol.type = memberTypes[i]; + members[i] = symbol; + } + return members; + } + function resolveTupleTypeMembers(type) { + var arrayType = resolveObjectOrUnionTypeMembers(createArrayType(getUnionType(type.elementTypes))); + var members = createTupleTypeMemberSymbols(type.elementTypes); + addInheritedMembers(members, arrayType.properties); + setObjectTypeMembers(type, members, arrayType.callSignatures, arrayType.constructSignatures, arrayType.stringIndexType, arrayType.numberIndexType); + } + function signatureListsIdentical(s, t) { + if (s.length !== t.length) { + return false; + } + for (var i = 0; i < s.length; i++) { + if (!compareSignatures(s[i], t[i], false, compareTypes)) { + return false; + } + } + return true; + } + // If the lists of call or construct signatures in the given types are all identical except for return types, + // and if none of the signatures are generic, return a list of signatures that has substitutes a union of the + // return types of the corresponding signatures in each resulting signature. + function getUnionSignatures(types, kind) { + var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); + var signatures = signatureLists[0]; + for (var _i = 0; _i < signatures.length; _i++) { + var signature = signatures[_i]; + if (signature.typeParameters) { + return emptyArray; + } + } + for (var i_1 = 1; i_1 < signatureLists.length; i_1++) { + if (!signatureListsIdentical(signatures, signatureLists[i_1])) { + return emptyArray; + } + } + var result = ts.map(signatures, cloneSignature); + for (var i = 0; i < result.length; i++) { + var s = result[i]; + // Clear resolved return type we possibly got from cloneSignature + s.resolvedReturnType = undefined; + s.unionSignatures = ts.map(signatureLists, function (signatures) { return signatures[i]; }); + } + return result; + } + function getUnionIndexType(types, kind) { + var indexTypes = []; + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + var indexType = getIndexTypeOfType(type, kind); + if (!indexType) { + return undefined; + } + indexTypes.push(indexType); + } + return getUnionType(indexTypes); + } + function resolveUnionTypeMembers(type) { + // The members and properties collections are empty for union types. To get all properties of a union + // type use getPropertiesOfType (only the language service uses this). + var callSignatures = getUnionSignatures(type.types, 0 /* Call */); + var constructSignatures = getUnionSignatures(type.types, 1 /* Construct */); + var stringIndexType = getUnionIndexType(type.types, 0 /* String */); + var numberIndexType = getUnionIndexType(type.types, 1 /* Number */); + setObjectTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function resolveAnonymousTypeMembers(type) { + var symbol = type.symbol; + var members; + var callSignatures; + var constructSignatures; + var stringIndexType; + var numberIndexType; + if (symbol.flags & 2048 /* TypeLiteral */) { + members = symbol.members; + callSignatures = getSignaturesOfSymbol(members["__call"]); + constructSignatures = getSignaturesOfSymbol(members["__new"]); + stringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); + numberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); + } + else { + // Combinations of function, class, enum and module + members = emptySymbols; + callSignatures = emptyArray; + constructSignatures = emptyArray; + if (symbol.flags & 1952 /* HasExports */) { + members = getExportsOfSymbol(symbol); + } + if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { + callSignatures = getSignaturesOfSymbol(symbol); + } + if (symbol.flags & 32 /* Class */) { + var classType = getDeclaredTypeOfClassOrInterface(symbol); + constructSignatures = getSignaturesOfSymbol(symbol.members["__constructor"]); + if (!constructSignatures.length) { + constructSignatures = getDefaultConstructSignatures(classType); + } + var baseTypes = getBaseTypes(classType); + if (baseTypes.length) { + members = createSymbolTable(getNamedMembers(members)); + addInheritedMembers(members, getPropertiesOfObjectType(getTypeOfSymbol(baseTypes[0].symbol))); + } + } + stringIndexType = undefined; + numberIndexType = (symbol.flags & 384 /* Enum */) ? stringType : undefined; + } + setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); + } + function resolveObjectOrUnionTypeMembers(type) { + if (!type.members) { + if (type.flags & (1024 /* Class */ | 2048 /* Interface */)) { + resolveClassOrInterfaceMembers(type); + } + else if (type.flags & 32768 /* Anonymous */) { + resolveAnonymousTypeMembers(type); + } + else if (type.flags & 8192 /* Tuple */) { + resolveTupleTypeMembers(type); + } + else if (type.flags & 16384 /* Union */) { + resolveUnionTypeMembers(type); + } + else { + resolveTypeReferenceMembers(type); + } + } + return type; + } + // Return properties of an object type or an empty array for other types + function getPropertiesOfObjectType(type) { + if (type.flags & 48128 /* ObjectType */) { + return resolveObjectOrUnionTypeMembers(type).properties; + } + return emptyArray; + } + // If the given type is an object type and that type has a property by the given name, return + // the symbol for that property. Otherwise return undefined. + function getPropertyOfObjectType(type, name) { + if (type.flags & 48128 /* ObjectType */) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (ts.hasProperty(resolved.members, name)) { + var symbol = resolved.members[name]; + if (symbolIsValue(symbol)) { + return symbol; + } + } + } + } + function getPropertiesOfUnionType(type) { + var result = []; + ts.forEach(getPropertiesOfType(type.types[0]), function (prop) { + var unionProp = getPropertyOfUnionType(type, prop.name); + if (unionProp) { + result.push(unionProp); + } + }); + return result; + } + function getPropertiesOfType(type) { + type = getApparentType(type); + return type.flags & 16384 /* Union */ ? getPropertiesOfUnionType(type) : getPropertiesOfObjectType(type); + } + // For a type parameter, return the base constraint of the type parameter. For the string, number, + // boolean, and symbol primitive types, return the corresponding object types. Otherwise return the + // type itself. Note that the apparent type of a union type is the union type itself. + function getApparentType(type) { + if (type.flags & 16384 /* Union */) { + type = getReducedTypeOfUnionType(type); + } + if (type.flags & 512 /* TypeParameter */) { + do { + type = getConstraintOfTypeParameter(type); + } while (type && type.flags & 512 /* TypeParameter */); + if (!type) { + type = emptyObjectType; + } + } + if (type.flags & 258 /* StringLike */) { + type = globalStringType; + } + else if (type.flags & 132 /* NumberLike */) { + type = globalNumberType; + } + else if (type.flags & 8 /* Boolean */) { + type = globalBooleanType; + } + else if (type.flags & 1048576 /* ESSymbol */) { + type = globalESSymbolType; + } + return type; + } + function createUnionProperty(unionType, name) { + var types = unionType.types; + var props; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + var type = getApparentType(current); + if (type !== unknownType) { + var prop = getPropertyOfType(type, name); + if (!prop || getDeclarationFlagsFromSymbol(prop) & (32 /* Private */ | 64 /* Protected */)) { + return undefined; + } + if (!props) { + props = [prop]; + } + else { + props.push(prop); + } + } + } + var propTypes = []; + var declarations = []; + for (var _a = 0; _a < props.length; _a++) { + var prop = props[_a]; + if (prop.declarations) { + declarations.push.apply(declarations, prop.declarations); + } + propTypes.push(getTypeOfSymbol(prop)); + } + var result = createSymbol(4 /* Property */ | 67108864 /* Transient */ | 268435456 /* UnionProperty */, name); + result.unionType = unionType; + result.declarations = declarations; + result.type = getUnionType(propTypes); + return result; + } + function getPropertyOfUnionType(type, name) { + var properties = type.resolvedProperties || (type.resolvedProperties = {}); + if (ts.hasProperty(properties, name)) { + return properties[name]; + } + var property = createUnionProperty(type, name); + if (property) { + properties[name] = property; + } + return property; + } + // Return the symbol for the property with the given name in the given type. Creates synthetic union properties when + // necessary, maps primitive types and type parameters are to their apparent types, and augments with properties from + // Object and Function as appropriate. + function getPropertyOfType(type, name) { + type = getApparentType(type); + if (type.flags & 48128 /* ObjectType */) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (ts.hasProperty(resolved.members, name)) { + var symbol = resolved.members[name]; + if (symbolIsValue(symbol)) { + return symbol; + } + } + if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { + var symbol = getPropertyOfObjectType(globalFunctionType, name); + if (symbol) { + return symbol; + } + } + return getPropertyOfObjectType(globalObjectType, name); + } + if (type.flags & 16384 /* Union */) { + return getPropertyOfUnionType(type, name); + } + return undefined; + } + function getSignaturesOfObjectOrUnionType(type, kind) { + if (type.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { + var resolved = resolveObjectOrUnionTypeMembers(type); + return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; + } + return emptyArray; + } + // Return the signatures of the given kind in the given type. Creates synthetic union signatures when necessary and + // maps primitive types and type parameters are to their apparent types. + function getSignaturesOfType(type, kind) { + return getSignaturesOfObjectOrUnionType(getApparentType(type), kind); + } + function typeHasCallOrConstructSignatures(type) { + var apparentType = getApparentType(type); + if (apparentType.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { + var resolved = resolveObjectOrUnionTypeMembers(type); + return resolved.callSignatures.length > 0 + || resolved.constructSignatures.length > 0; + } + return false; + } + function getIndexTypeOfObjectOrUnionType(type, kind) { + if (type.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { + var resolved = resolveObjectOrUnionTypeMembers(type); + return kind === 0 /* String */ ? resolved.stringIndexType : resolved.numberIndexType; + } + } + // Return the index type of the given kind in the given type. Creates synthetic union index types when necessary and + // maps primitive types and type parameters are to their apparent types. + function getIndexTypeOfType(type, kind) { + return getIndexTypeOfObjectOrUnionType(getApparentType(type), kind); + } + // Return list of type parameters with duplicates removed (duplicate identifier errors are generated in the actual + // type checking functions). + function getTypeParametersFromDeclaration(typeParameterDeclarations) { + var result = []; + ts.forEach(typeParameterDeclarations, function (node) { + var tp = getDeclaredTypeOfTypeParameter(node.symbol); + if (!ts.contains(result, tp)) { + result.push(tp); + } + }); + return result; + } + function symbolsToArray(symbols) { + var result = []; + for (var id in symbols) { + if (!isReservedMemberName(id)) { + result.push(symbols[id]); + } + } + return result; + } + function getSignatureFromDeclaration(declaration) { + var links = getNodeLinks(declaration); + if (!links.resolvedSignature) { + var classType = declaration.kind === 136 /* Constructor */ ? getDeclaredTypeOfClassOrInterface(declaration.parent.symbol) : undefined; + var typeParameters = classType ? classType.typeParameters : + declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : undefined; + var parameters = []; + var hasStringLiterals = false; + var minArgumentCount = -1; + for (var i = 0, n = declaration.parameters.length; i < n; i++) { + var param = declaration.parameters[i]; + parameters.push(param.symbol); + if (param.type && param.type.kind === 8 /* StringLiteral */) { + hasStringLiterals = true; + } + if (minArgumentCount < 0) { + if (param.initializer || param.questionToken || param.dotDotDotToken) { + minArgumentCount = i; + } + } + } + if (minArgumentCount < 0) { + minArgumentCount = declaration.parameters.length; + } + var returnType; + if (classType) { + returnType = classType; + } + else if (declaration.type) { + returnType = getTypeFromTypeNode(declaration.type); + } + else { + // TypeScript 1.0 spec (April 2014): + // If only one accessor includes a type annotation, the other behaves as if it had the same type annotation. + if (declaration.kind === 137 /* GetAccessor */ && !ts.hasDynamicName(declaration)) { + var setter = ts.getDeclarationOfKind(declaration.symbol, 138 /* SetAccessor */); + returnType = getAnnotatedAccessorType(setter); + } + if (!returnType && ts.nodeIsMissing(declaration.body)) { + returnType = anyType; + } + } + links.resolvedSignature = createSignature(declaration, typeParameters, parameters, returnType, minArgumentCount, ts.hasRestParameters(declaration), hasStringLiterals); + } + return links.resolvedSignature; + } + function getSignaturesOfSymbol(symbol) { + if (!symbol) + return emptyArray; + var result = []; + for (var i = 0, len = symbol.declarations.length; i < len; i++) { + var node = symbol.declarations[i]; + switch (node.kind) { + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + // Don't include signature if node is the implementation of an overloaded function. A node is considered + // an implementation node if it has a body and the previous node is of the same kind and immediately + // precedes the implementation node (i.e. has the same parent and ends where the implementation starts). + if (i > 0 && node.body) { + var previous = symbol.declarations[i - 1]; + if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { + break; + } + } + result.push(getSignatureFromDeclaration(node)); + } + } + return result; + } + function getReturnTypeOfSignature(signature) { + if (!signature.resolvedReturnType) { + if (!pushTypeResolution(signature)) { + return unknownType; + } + var type; + if (signature.target) { + type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); + } + else if (signature.unionSignatures) { + type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature)); + } + else { + type = getReturnTypeFromBody(signature.declaration); + } + if (!popTypeResolution()) { + type = anyType; + if (compilerOptions.noImplicitAny) { + var declaration = signature.declaration; + if (declaration.name) { + error(declaration.name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(declaration.name)); + } + else { + error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); + } + } + } + signature.resolvedReturnType = type; + } + return signature.resolvedReturnType; + } + function getRestTypeOfSignature(signature) { + if (signature.hasRestParameter) { + var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); + if (type.flags & 4096 /* Reference */ && type.target === globalArrayType) { + return type.typeArguments[0]; + } + } + return anyType; + } + function getSignatureInstantiation(signature, typeArguments) { + return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); + } + function getErasedSignature(signature) { + if (!signature.typeParameters) + return signature; + if (!signature.erasedSignatureCache) { + if (signature.target) { + signature.erasedSignatureCache = instantiateSignature(getErasedSignature(signature.target), signature.mapper); + } + else { + signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); + } + } + return signature.erasedSignatureCache; + } + function getOrCreateTypeFromSignature(signature) { + // There are two ways to declare a construct signature, one is by declaring a class constructor + // using the constructor keyword, and the other is declaring a bare construct signature in an + // object type literal or interface (using the new keyword). Each way of declaring a constructor + // will result in a different declaration kind. + if (!signature.isolatedSignatureType) { + var isConstructor = signature.declaration.kind === 136 /* Constructor */ || signature.declaration.kind === 140 /* ConstructSignature */; + var type = createObjectType(32768 /* Anonymous */ | 65536 /* FromSignature */); + type.members = emptySymbols; + type.properties = emptyArray; + type.callSignatures = !isConstructor ? [signature] : emptyArray; + type.constructSignatures = isConstructor ? [signature] : emptyArray; + signature.isolatedSignatureType = type; + } + return signature.isolatedSignatureType; + } + function getIndexSymbol(symbol) { + return symbol.members["__index"]; + } + function getIndexDeclarationOfSymbol(symbol, kind) { + var syntaxKind = kind === 1 /* Number */ ? 120 /* NumberKeyword */ : 122 /* StringKeyword */; + var indexSymbol = getIndexSymbol(symbol); + if (indexSymbol) { + var len = indexSymbol.declarations.length; + for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + var node = decl; + if (node.parameters.length === 1) { + var parameter = node.parameters[0]; + if (parameter && parameter.type && parameter.type.kind === syntaxKind) { + return node; + } + } + } + } + return undefined; + } + function getIndexTypeOfSymbol(symbol, kind) { + var declaration = getIndexDeclarationOfSymbol(symbol, kind); + return declaration + ? declaration.type ? getTypeFromTypeNode(declaration.type) : anyType + : undefined; + } + function getConstraintOfTypeParameter(type) { + if (!type.constraint) { + if (type.target) { + var targetConstraint = getConstraintOfTypeParameter(type.target); + type.constraint = targetConstraint ? instantiateType(targetConstraint, type.mapper) : noConstraintType; + } + else { + type.constraint = getTypeFromTypeNode(ts.getDeclarationOfKind(type.symbol, 129 /* TypeParameter */).constraint); + } + } + return type.constraint === noConstraintType ? undefined : type.constraint; + } + function getTypeListId(types) { + switch (types.length) { + case 1: + return "" + types[0].id; + case 2: + return types[0].id + "," + types[1].id; + default: + var result = ""; + for (var i = 0; i < types.length; i++) { + if (i > 0) { + result += ","; + } + result += types[i].id; + } + return result; + } + } + // This function is used to propagate widening flags when creating new object types references and union types. + // It is only necessary to do so if a constituent type might be the undefined type, the null type, or the type + // of an object literal (since those types have widening related information we need to track). + function getWideningFlagsOfTypes(types) { + var result = 0; + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + result |= type.flags; + } + return result & 786432 /* RequiresWidening */; + } + function createTypeReference(target, typeArguments) { + var id = getTypeListId(typeArguments); + var type = target.instantiations[id]; + if (!type) { + var flags = 4096 /* Reference */ | getWideningFlagsOfTypes(typeArguments); + type = target.instantiations[id] = createObjectType(flags, target.symbol); + type.target = target; + type.typeArguments = typeArguments; + } + return type; + } + function isTypeParameterReferenceIllegalInConstraint(typeReferenceNode, typeParameterSymbol) { + var links = getNodeLinks(typeReferenceNode); + if (links.isIllegalTypeReferenceInConstraint !== undefined) { + return links.isIllegalTypeReferenceInConstraint; + } + // bubble up to the declaration + var currentNode = typeReferenceNode; + // forEach === exists + while (!ts.forEach(typeParameterSymbol.declarations, function (d) { return d.parent === currentNode.parent; })) { + currentNode = currentNode.parent; + } + // if last step was made from the type parameter this means that path has started somewhere in constraint which is illegal + links.isIllegalTypeReferenceInConstraint = currentNode.kind === 129 /* TypeParameter */; + return links.isIllegalTypeReferenceInConstraint; + } + function checkTypeParameterHasIllegalReferencesInConstraint(typeParameter) { + var typeParameterSymbol; + function check(n) { + if (n.kind === 142 /* TypeReference */ && n.typeName.kind === 65 /* Identifier */) { + var links = getNodeLinks(n); + if (links.isIllegalTypeReferenceInConstraint === undefined) { + var symbol = resolveName(typeParameter, n.typeName.text, 793056 /* Type */, undefined, undefined); + if (symbol && (symbol.flags & 262144 /* TypeParameter */)) { + // TypeScript 1.0 spec (April 2014): 3.4.1 + // Type parameters declared in a particular type parameter list + // may not be referenced in constraints in that type parameter list + // symbol.declaration.parent === typeParameter.parent + // -> typeParameter and symbol.declaration originate from the same type parameter list + // -> illegal for all declarations in symbol + // forEach === exists + links.isIllegalTypeReferenceInConstraint = ts.forEach(symbol.declarations, function (d) { return d.parent == typeParameter.parent; }); + } + } + if (links.isIllegalTypeReferenceInConstraint) { + error(typeParameter, ts.Diagnostics.Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list); + } + } + ts.forEachChild(n, check); + } + if (typeParameter.constraint) { + typeParameterSymbol = getSymbolOfNode(typeParameter); + check(typeParameter.constraint); + } + } + function getTypeFromTypeReferenceOrExpressionWithTypeArguments(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var type; + // We don't currently support heritage clauses with complex expressions in them. + // For these cases, we just set the type to be the unknownType. + if (node.kind !== 177 /* ExpressionWithTypeArguments */ || ts.isSupportedExpressionWithTypeArguments(node)) { + var typeNameOrExpression = node.kind === 142 /* TypeReference */ + ? node.typeName + : node.expression; + var symbol = resolveEntityName(typeNameOrExpression, 793056 /* Type */); + if (symbol) { + if ((symbol.flags & 262144 /* TypeParameter */) && isTypeParameterReferenceIllegalInConstraint(node, symbol)) { + // TypeScript 1.0 spec (April 2014): 3.4.1 + // Type parameters declared in a particular type parameter list + // may not be referenced in constraints in that type parameter list + // Implementation: such type references are resolved to 'unknown' type that usually denotes error + type = unknownType; + } + else { + type = getDeclaredTypeOfSymbol(symbol); + if (type.flags & (1024 /* Class */ | 2048 /* Interface */) && type.flags & 4096 /* Reference */) { + var typeParameters = type.typeParameters; + if (node.typeArguments && node.typeArguments.length === typeParameters.length) { + type = createTypeReference(type, ts.map(node.typeArguments, getTypeFromTypeNode)); + } + else { + error(node, ts.Diagnostics.Generic_type_0_requires_1_type_argument_s, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */), typeParameters.length); + type = undefined; + } + } + else { + if (node.typeArguments) { + error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); + type = undefined; + } + } + } + } + } + links.resolvedType = type || unknownType; + } + return links.resolvedType; + } + function getTypeFromTypeQueryNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + // TypeScript 1.0 spec (April 2014): 3.6.3 + // The expression is processed as an identifier expression (section 4.3) + // or property access expression(section 4.10), + // the widened type(section 3.9) of which becomes the result. + links.resolvedType = getWidenedType(checkExpressionOrQualifiedName(node.exprName)); + } + return links.resolvedType; + } + function getTypeOfGlobalSymbol(symbol, arity) { + function getTypeDeclaration(symbol) { + var declarations = symbol.declarations; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + switch (declaration.kind) { + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + return declaration; + } + } + } + if (!symbol) { + return emptyObjectType; + } + var type = getDeclaredTypeOfSymbol(symbol); + if (!(type.flags & 48128 /* ObjectType */)) { + error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); + return emptyObjectType; + } + if ((type.typeParameters ? type.typeParameters.length : 0) !== arity) { + error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); + return emptyObjectType; + } + return type; + } + function getGlobalValueSymbol(name) { + return getGlobalSymbol(name, 107455 /* Value */, ts.Diagnostics.Cannot_find_global_value_0); + } + function getGlobalTypeSymbol(name) { + return getGlobalSymbol(name, 793056 /* Type */, ts.Diagnostics.Cannot_find_global_type_0); + } + function getGlobalSymbol(name, meaning, diagnostic) { + return resolveName(undefined, name, meaning, diagnostic, name); + } + function getGlobalType(name, arity) { + if (arity === void 0) { arity = 0; } + return getTypeOfGlobalSymbol(getGlobalTypeSymbol(name), arity); + } + function getGlobalESSymbolConstructorSymbol() { + return globalESSymbolConstructorSymbol || (globalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol")); + } + function createIterableType(elementType) { + return globalIterableType !== emptyObjectType ? createTypeReference(globalIterableType, [elementType]) : emptyObjectType; + } + function createArrayType(elementType) { + // globalArrayType will be undefined if we get here during creation of the Array type. This for example happens if + // user code augments the Array type with call or construct signatures that have an array type as the return type. + // We instead use globalArraySymbol to obtain the (not yet fully constructed) Array type. + var arrayType = globalArrayType || getDeclaredTypeOfSymbol(globalArraySymbol); + return arrayType !== emptyObjectType ? createTypeReference(arrayType, [elementType]) : emptyObjectType; + } + function getTypeFromArrayTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); + } + return links.resolvedType; + } + function createTupleType(elementTypes) { + var id = getTypeListId(elementTypes); + var type = tupleTypes[id]; + if (!type) { + type = tupleTypes[id] = createObjectType(8192 /* Tuple */); + type.elementTypes = elementTypes; + } + return type; + } + function getTypeFromTupleTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); + } + return links.resolvedType; + } + function addTypeToSortedSet(sortedSet, type) { + if (type.flags & 16384 /* Union */) { + addTypesToSortedSet(sortedSet, type.types); + } + else { + var i = 0; + var id = type.id; + while (i < sortedSet.length && sortedSet[i].id < id) { + i++; + } + if (i === sortedSet.length || sortedSet[i].id !== id) { + sortedSet.splice(i, 0, type); + } + } + } + function addTypesToSortedSet(sortedTypes, types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + addTypeToSortedSet(sortedTypes, type); + } + } + function isSubtypeOfAny(candidate, types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + if (candidate !== type && isTypeSubtypeOf(candidate, type)) { + return true; + } + } + return false; + } + // Since removeSubtypes checks the subtype relation, and the subtype relation on a union + // may attempt to reduce a union, it is possible that removeSubtypes could be called + // recursively on the same set of types. The removeSubtypesStack is used to track which + // sets of types are currently undergoing subtype reduction. + var removeSubtypesStack = []; + function removeSubtypes(types) { + var typeListId = getTypeListId(types); + if (removeSubtypesStack.lastIndexOf(typeListId) >= 0) { + return; + } + removeSubtypesStack.push(typeListId); + var i = types.length; + while (i > 0) { + i--; + if (isSubtypeOfAny(types[i], types)) { + types.splice(i, 1); + } + } + removeSubtypesStack.pop(); + } + function containsAnyType(types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + if (type.flags & 1 /* Any */) { + return true; + } + } + return false; + } + function removeAllButLast(types, typeToRemove) { + var i = types.length; + while (i > 0 && types.length > 1) { + i--; + if (types[i] === typeToRemove) { + types.splice(i, 1); + } + } + } + // The noSubtypeReduction flag is there because it isn't possible to always do subtype reduction. The flag + // is true when creating a union type from a type node and when instantiating a union type. In both of those + // cases subtype reduction has to be deferred to properly support recursive union types. For example, a + // type alias of the form "type Item = string | (() => Item)" cannot be reduced during its declaration. + function getUnionType(types, noSubtypeReduction) { + if (types.length === 0) { + return emptyObjectType; + } + var sortedTypes = []; + addTypesToSortedSet(sortedTypes, types); + if (noSubtypeReduction) { + if (containsAnyType(sortedTypes)) { + return anyType; + } + removeAllButLast(sortedTypes, undefinedType); + removeAllButLast(sortedTypes, nullType); + } + else { + removeSubtypes(sortedTypes); + } + if (sortedTypes.length === 1) { + return sortedTypes[0]; + } + var id = getTypeListId(sortedTypes); + var type = unionTypes[id]; + if (!type) { + type = unionTypes[id] = createObjectType(16384 /* Union */ | getWideningFlagsOfTypes(sortedTypes)); + type.types = sortedTypes; + type.reducedType = noSubtypeReduction ? undefined : type; + } + return type; + } + function getReducedTypeOfUnionType(type) { + // If union type was created without subtype reduction, perform the deferred reduction now + if (!type.reducedType) { + type.reducedType = getUnionType(type.types, false); + } + return type.reducedType; + } + function getTypeFromUnionTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), true); + } + return links.resolvedType; + } + function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + // Deferred resolution of members is handled by resolveObjectTypeMembers + links.resolvedType = createObjectType(32768 /* Anonymous */, node.symbol); + } + return links.resolvedType; + } + function getStringLiteralType(node) { + if (ts.hasProperty(stringLiteralTypes, node.text)) { + return stringLiteralTypes[node.text]; + } + var type = stringLiteralTypes[node.text] = createType(256 /* StringLiteral */); + type.text = ts.getTextOfNode(node); + return type; + } + function getTypeFromStringLiteral(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getStringLiteralType(node); + } + return links.resolvedType; + } + function getTypeFromTypeNode(node) { + switch (node.kind) { + case 112 /* AnyKeyword */: + return anyType; + case 122 /* StringKeyword */: + return stringType; + case 120 /* NumberKeyword */: + return numberType; + case 113 /* BooleanKeyword */: + return booleanType; + case 123 /* SymbolKeyword */: + return esSymbolType; + case 99 /* VoidKeyword */: + return voidType; + case 8 /* StringLiteral */: + return getTypeFromStringLiteral(node); + case 142 /* TypeReference */: + return getTypeFromTypeReferenceOrExpressionWithTypeArguments(node); + case 177 /* ExpressionWithTypeArguments */: + return getTypeFromTypeReferenceOrExpressionWithTypeArguments(node); + case 145 /* TypeQuery */: + return getTypeFromTypeQueryNode(node); + case 147 /* ArrayType */: + return getTypeFromArrayTypeNode(node); + case 148 /* TupleType */: + return getTypeFromTupleTypeNode(node); + case 149 /* UnionType */: + return getTypeFromUnionTypeNode(node); + case 150 /* ParenthesizedType */: + return getTypeFromTypeNode(node.type); + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 146 /* TypeLiteral */: + return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + // This function assumes that an identifier or qualified name is a type expression + // Callers should first ensure this by calling isTypeNode + case 65 /* Identifier */: + case 127 /* QualifiedName */: + var symbol = getSymbolInfo(node); + return symbol && getDeclaredTypeOfSymbol(symbol); + default: + return unknownType; + } + } + function instantiateList(items, mapper, instantiator) { + if (items && items.length) { + var result = []; + for (var _i = 0; _i < items.length; _i++) { + var v = items[_i]; + result.push(instantiator(v, mapper)); + } + return result; + } + return items; + } + function createUnaryTypeMapper(source, target) { + return function (t) { return t === source ? target : t; }; + } + function createBinaryTypeMapper(source1, target1, source2, target2) { + return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; + } + function createTypeMapper(sources, targets) { + switch (sources.length) { + case 1: return createUnaryTypeMapper(sources[0], targets[0]); + case 2: return createBinaryTypeMapper(sources[0], targets[0], sources[1], targets[1]); + } + return function (t) { + for (var i = 0; i < sources.length; i++) { + if (t === sources[i]) { + return targets[i]; + } + } + return t; + }; + } + function createUnaryTypeEraser(source) { + return function (t) { return t === source ? anyType : t; }; + } + function createBinaryTypeEraser(source1, source2) { + return function (t) { return t === source1 || t === source2 ? anyType : t; }; + } + function createTypeEraser(sources) { + switch (sources.length) { + case 1: return createUnaryTypeEraser(sources[0]); + case 2: return createBinaryTypeEraser(sources[0], sources[1]); + } + return function (t) { + for (var _i = 0; _i < sources.length; _i++) { + var source = sources[_i]; + if (t === source) { + return anyType; + } + } + return t; + }; + } + function createInferenceMapper(context) { + return function (t) { + for (var i = 0; i < context.typeParameters.length; i++) { + if (t === context.typeParameters[i]) { + context.inferences[i].isFixed = true; + return getInferredType(context, i); + } + } + return t; + }; + } + function identityMapper(type) { + return type; + } + function combineTypeMappers(mapper1, mapper2) { + return function (t) { return instantiateType(mapper1(t), mapper2); }; + } + function instantiateTypeParameter(typeParameter, mapper) { + var result = createType(512 /* TypeParameter */); + result.symbol = typeParameter.symbol; + if (typeParameter.constraint) { + result.constraint = instantiateType(typeParameter.constraint, mapper); + } + else { + result.target = typeParameter; + result.mapper = mapper; + } + return result; + } + function instantiateSignature(signature, mapper, eraseTypeParameters) { + var freshTypeParameters; + if (signature.typeParameters && !eraseTypeParameters) { + freshTypeParameters = instantiateList(signature.typeParameters, mapper, instantiateTypeParameter); + mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); + } + var result = createSignature(signature.declaration, freshTypeParameters, instantiateList(signature.parameters, mapper, instantiateSymbol), signature.resolvedReturnType ? instantiateType(signature.resolvedReturnType, mapper) : undefined, signature.minArgumentCount, signature.hasRestParameter, signature.hasStringLiterals); + result.target = signature; + result.mapper = mapper; + return result; + } + function instantiateSymbol(symbol, mapper) { + if (symbol.flags & 16777216 /* Instantiated */) { + var links = getSymbolLinks(symbol); + // If symbol being instantiated is itself a instantiation, fetch the original target and combine the + // type mappers. This ensures that original type identities are properly preserved and that aliases + // always reference a non-aliases. + symbol = links.target; + mapper = combineTypeMappers(links.mapper, mapper); + } + // Keep the flags from the symbol we're instantiating. Mark that is instantiated, and + // also transient so that we can just store data on it directly. + var result = createSymbol(16777216 /* Instantiated */ | 67108864 /* Transient */ | symbol.flags, symbol.name); + result.declarations = symbol.declarations; + result.parent = symbol.parent; + result.target = symbol; + result.mapper = mapper; + if (symbol.valueDeclaration) { + result.valueDeclaration = symbol.valueDeclaration; + } + return result; + } + function instantiateAnonymousType(type, mapper) { + var result = createObjectType(32768 /* Anonymous */, type.symbol); + result.properties = instantiateList(getPropertiesOfObjectType(type), mapper, instantiateSymbol); + result.members = createSymbolTable(result.properties); + result.callSignatures = instantiateList(getSignaturesOfType(type, 0 /* Call */), mapper, instantiateSignature); + result.constructSignatures = instantiateList(getSignaturesOfType(type, 1 /* Construct */), mapper, instantiateSignature); + var stringIndexType = getIndexTypeOfType(type, 0 /* String */); + var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); + if (stringIndexType) + result.stringIndexType = instantiateType(stringIndexType, mapper); + if (numberIndexType) + result.numberIndexType = instantiateType(numberIndexType, mapper); + return result; + } + function instantiateType(type, mapper) { + if (mapper !== identityMapper) { + if (type.flags & 512 /* TypeParameter */) { + return mapper(type); + } + if (type.flags & 32768 /* Anonymous */) { + return type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) ? + instantiateAnonymousType(type, mapper) : type; + } + if (type.flags & 4096 /* Reference */) { + return createTypeReference(type.target, instantiateList(type.typeArguments, mapper, instantiateType)); + } + if (type.flags & 8192 /* Tuple */) { + return createTupleType(instantiateList(type.elementTypes, mapper, instantiateType)); + } + if (type.flags & 16384 /* Union */) { + return getUnionType(instantiateList(type.types, mapper, instantiateType), true); + } + } + return type; + } + // Returns true if the given expression contains (at any level of nesting) a function or arrow expression + // that is subject to contextual typing. + function isContextSensitive(node) { + ts.Debug.assert(node.kind !== 135 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + switch (node.kind) { + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + return isContextSensitiveFunctionLikeDeclaration(node); + case 155 /* ObjectLiteralExpression */: + return ts.forEach(node.properties, isContextSensitive); + case 154 /* ArrayLiteralExpression */: + return ts.forEach(node.elements, isContextSensitive); + case 171 /* ConditionalExpression */: + return isContextSensitive(node.whenTrue) || + isContextSensitive(node.whenFalse); + case 170 /* BinaryExpression */: + return node.operatorToken.kind === 49 /* BarBarToken */ && + (isContextSensitive(node.left) || isContextSensitive(node.right)); + case 225 /* PropertyAssignment */: + return isContextSensitive(node.initializer); + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + return isContextSensitiveFunctionLikeDeclaration(node); + case 162 /* ParenthesizedExpression */: + return isContextSensitive(node.expression); + } + return false; + } + function isContextSensitiveFunctionLikeDeclaration(node) { + return !node.typeParameters && node.parameters.length && !ts.forEach(node.parameters, function (p) { return p.type; }); + } + function getTypeWithoutConstructors(type) { + if (type.flags & 48128 /* ObjectType */) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (resolved.constructSignatures.length) { + var result = createObjectType(32768 /* Anonymous */, type.symbol); + result.members = resolved.members; + result.properties = resolved.properties; + result.callSignatures = resolved.callSignatures; + result.constructSignatures = emptyArray; + type = result; + } + } + return type; + } + // TYPE CHECKING + var subtypeRelation = {}; + var assignableRelation = {}; + var identityRelation = {}; + function isTypeIdenticalTo(source, target) { + return checkTypeRelatedTo(source, target, identityRelation, undefined); + } + function compareTypes(source, target) { + return checkTypeRelatedTo(source, target, identityRelation, undefined) ? -1 /* True */ : 0 /* False */; + } + function isTypeSubtypeOf(source, target) { + return checkTypeSubtypeOf(source, target, undefined); + } + function isTypeAssignableTo(source, target) { + return checkTypeAssignableTo(source, target, undefined); + } + function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { + return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); + } + function checkTypeAssignableTo(source, target, errorNode, headMessage) { + return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage); + } + function isSignatureAssignableTo(source, target) { + var sourceType = getOrCreateTypeFromSignature(source); + var targetType = getOrCreateTypeFromSignature(target); + return checkTypeRelatedTo(sourceType, targetType, assignableRelation, undefined); + } + function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { + var errorInfo; + var sourceStack; + var targetStack; + var maybeStack; + var expandingFlags; + var depth = 0; + var overflow = false; + var elaborateErrors = false; + ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); + var result = isRelatedTo(source, target, errorNode !== undefined, headMessage); + if (overflow) { + error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); + } + else if (errorInfo) { + // If we already computed this relation, but in a context where we didn't want to report errors (e.g. overload resolution), + // then we'll only have a top-level error (e.g. 'Class X does not implement interface Y') without any details. If this happened, + // request a recompuation to get a complete error message. This will be skipped if we've already done this computation in a context + // where errors were being reported. + if (errorInfo.next === undefined) { + errorInfo = undefined; + elaborateErrors = true; + isRelatedTo(source, target, errorNode !== undefined, headMessage); + } + if (containingMessageChain) { + errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); + } + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); + } + return result !== 0 /* False */; + function reportError(message, arg0, arg1, arg2) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); + } + // Compare two types and return + // Ternary.True if they are related with no assumptions, + // Ternary.Maybe if they are related with assumptions of other relationships, or + // Ternary.False if they are not related. + function isRelatedTo(source, target, reportErrors, headMessage) { + var result; + // both types are the same - covers 'they are the same primitive type or both are Any' or the same type parameter cases + if (source === target) + return -1 /* True */; + if (relation !== identityRelation) { + if (target.flags & 1 /* Any */) + return -1 /* True */; + if (source === undefinedType) + return -1 /* True */; + if (source === nullType && target !== undefinedType) + return -1 /* True */; + if (source.flags & 128 /* Enum */ && target === numberType) + return -1 /* True */; + if (source.flags & 256 /* StringLiteral */ && target === stringType) + return -1 /* True */; + if (relation === assignableRelation) { + if (source.flags & 1 /* Any */) + return -1 /* True */; + if (source === numberType && target.flags & 128 /* Enum */) + return -1 /* True */; + } + } + var saveErrorInfo = errorInfo; + if (source.flags & 16384 /* Union */ || target.flags & 16384 /* Union */) { + if (relation === identityRelation) { + if (source.flags & 16384 /* Union */ && target.flags & 16384 /* Union */) { + if (result = unionTypeRelatedToUnionType(source, target)) { + if (result &= unionTypeRelatedToUnionType(target, source)) { + return result; + } + } + } + else if (source.flags & 16384 /* Union */) { + if (result = unionTypeRelatedToType(source, target, reportErrors)) { + return result; + } + } + else { + if (result = unionTypeRelatedToType(target, source, reportErrors)) { + return result; + } + } + } + else { + if (source.flags & 16384 /* Union */) { + if (result = unionTypeRelatedToType(source, target, reportErrors)) { + return result; + } + } + else { + if (result = typeRelatedToUnionType(source, target, reportErrors)) { + return result; + } + } + } + } + else if (source.flags & 512 /* TypeParameter */ && target.flags & 512 /* TypeParameter */) { + if (result = typeParameterRelatedTo(source, target, reportErrors)) { + return result; + } + } + else if (source.flags & 4096 /* Reference */ && target.flags & 4096 /* Reference */ && source.target === target.target) { + // We have type references to same target type, see if relationship holds for all type arguments + if (result = typesRelatedTo(source.typeArguments, target.typeArguments, reportErrors)) { + return result; + } + } + // Even if relationship doesn't hold for unions, type parameters, or generic type references, + // it may hold in a structural comparison. + // Report structural errors only if we haven't reported any errors yet + var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo; + // identity relation does not use apparent type + var sourceOrApparentType = relation === identityRelation ? source : getApparentType(source); + if (sourceOrApparentType.flags & 48128 /* ObjectType */ && target.flags & 48128 /* ObjectType */) { + if (result = objectTypeRelatedTo(sourceOrApparentType, target, reportStructuralErrors)) { + errorInfo = saveErrorInfo; + return result; + } + } + else if (source.flags & 512 /* TypeParameter */ && sourceOrApparentType.flags & 16384 /* Union */) { + // We clear the errors first because the following check often gives a better error than + // the union comparison above if it is applicable. + errorInfo = saveErrorInfo; + if (result = isRelatedTo(sourceOrApparentType, target, reportErrors)) { + return result; + } + } + if (reportErrors) { + headMessage = headMessage || ts.Diagnostics.Type_0_is_not_assignable_to_type_1; + var sourceType = typeToString(source); + var targetType = typeToString(target); + if (sourceType === targetType) { + sourceType = typeToString(source, undefined, 128 /* UseFullyQualifiedType */); + targetType = typeToString(target, undefined, 128 /* UseFullyQualifiedType */); + } + reportError(headMessage, sourceType, targetType); + } + return 0 /* False */; + } + function unionTypeRelatedToUnionType(source, target) { + var result = -1 /* True */; + var sourceTypes = source.types; + for (var _i = 0; _i < sourceTypes.length; _i++) { + var sourceType = sourceTypes[_i]; + var related = typeRelatedToUnionType(sourceType, target, false); + if (!related) { + return 0 /* False */; + } + result &= related; + } + return result; + } + function typeRelatedToUnionType(source, target, reportErrors) { + var targetTypes = target.types; + for (var i = 0, len = targetTypes.length; i < len; i++) { + var related = isRelatedTo(source, targetTypes[i], reportErrors && i === len - 1); + if (related) { + return related; + } + } + return 0 /* False */; + } + function unionTypeRelatedToType(source, target, reportErrors) { + var result = -1 /* True */; + var sourceTypes = source.types; + for (var _i = 0; _i < sourceTypes.length; _i++) { + var sourceType = sourceTypes[_i]; + var related = isRelatedTo(sourceType, target, reportErrors); + if (!related) { + return 0 /* False */; + } + result &= related; + } + return result; + } + function typesRelatedTo(sources, targets, reportErrors) { + var result = -1 /* True */; + for (var i = 0, len = sources.length; i < len; i++) { + var related = isRelatedTo(sources[i], targets[i], reportErrors); + if (!related) { + return 0 /* False */; + } + result &= related; + } + return result; + } + function typeParameterRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + if (source.symbol.name !== target.symbol.name) { + return 0 /* False */; + } + // covers case when both type parameters does not have constraint (both equal to noConstraintType) + if (source.constraint === target.constraint) { + return -1 /* True */; + } + if (source.constraint === noConstraintType || target.constraint === noConstraintType) { + return 0 /* False */; + } + return isRelatedTo(source.constraint, target.constraint, reportErrors); + } + else { + while (true) { + var constraint = getConstraintOfTypeParameter(source); + if (constraint === target) + return -1 /* True */; + if (!(constraint && constraint.flags & 512 /* TypeParameter */)) + break; + source = constraint; + } + return 0 /* False */; + } + } + // Determine if two object types are related by structure. First, check if the result is already available in the global cache. + // Second, check if we have already started a comparison of the given two types in which case we assume the result to be true. + // Third, check if both types are part of deeply nested chains of generic type instantiations and if so assume the types are + // equal and infinitely expanding. Fourth, if we have reached a depth of 100 nested comparisons, assume we have runaway recursion + // and issue an error. Otherwise, actually compare the structure of the two types. + function objectTypeRelatedTo(source, target, reportErrors) { + if (overflow) { + return 0 /* False */; + } + var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; + var related = relation[id]; + //let related: RelationComparisonResult = undefined; // relation[id]; + if (related !== undefined) { + // If we computed this relation already and it was failed and reported, or if we're not being asked to elaborate + // errors, we can use the cached value. Otherwise, recompute the relation + if (!elaborateErrors || (related === 3 /* FailedAndReported */)) { + return related === 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */; + } + } + if (depth > 0) { + for (var i = 0; i < depth; i++) { + // If source and target are already being compared, consider them related with assumptions + if (maybeStack[i][id]) { + return 1 /* Maybe */; + } + } + if (depth === 100) { + overflow = true; + return 0 /* False */; + } + } + else { + sourceStack = []; + targetStack = []; + maybeStack = []; + expandingFlags = 0; + } + sourceStack[depth] = source; + targetStack[depth] = target; + maybeStack[depth] = {}; + maybeStack[depth][id] = 1 /* Succeeded */; + depth++; + var saveExpandingFlags = expandingFlags; + if (!(expandingFlags & 1) && isDeeplyNestedGeneric(source, sourceStack)) + expandingFlags |= 1; + if (!(expandingFlags & 2) && isDeeplyNestedGeneric(target, targetStack)) + expandingFlags |= 2; + var result; + if (expandingFlags === 3) { + result = 1 /* Maybe */; + } + else { + result = propertiesRelatedTo(source, target, reportErrors); + if (result) { + result &= signaturesRelatedTo(source, target, 0 /* Call */, reportErrors); + if (result) { + result &= signaturesRelatedTo(source, target, 1 /* Construct */, reportErrors); + if (result) { + result &= stringIndexTypesRelatedTo(source, target, reportErrors); + if (result) { + result &= numberIndexTypesRelatedTo(source, target, reportErrors); + } + } + } + } + } + expandingFlags = saveExpandingFlags; + depth--; + if (result) { + var maybeCache = maybeStack[depth]; + // If result is definitely true, copy assumptions to global cache, else copy to next level up + var destinationCache = (result === -1 /* True */ || depth === 0) ? relation : maybeStack[depth - 1]; + ts.copyMap(maybeCache, destinationCache); + } + else { + // A false result goes straight into global cache (when something is false under assumptions it + // will also be false without assumptions) + relation[id] = reportErrors ? 3 /* FailedAndReported */ : 2 /* Failed */; + } + return result; + } + // Return true if the given type is part of a deeply nested chain of generic instantiations. We consider this to be the case + // when structural type comparisons have been started for 10 or more instantiations of the same generic type. It is possible, + // though highly unlikely, for this test to be true in a situation where a chain of instantiations is not infinitely expanding. + // Effectively, we will generate a false positive when two types are structurally equal to at least 10 levels, but unequal at + // some level beyond that. + function isDeeplyNestedGeneric(type, stack) { + if (type.flags & 4096 /* Reference */ && depth >= 10) { + var target_1 = type.target; + var count = 0; + for (var i = 0; i < depth; i++) { + var t = stack[i]; + if (t.flags & 4096 /* Reference */ && t.target === target_1) { + count++; + if (count >= 10) + return true; + } + } + } + return false; + } + function propertiesRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + return propertiesIdenticalTo(source, target); + } + var result = -1 /* True */; + var properties = getPropertiesOfObjectType(target); + var requireOptionalProperties = relation === subtypeRelation && !(source.flags & 131072 /* ObjectLiteral */); + for (var _i = 0; _i < properties.length; _i++) { + var targetProp = properties[_i]; + var sourceProp = getPropertyOfType(source, targetProp.name); + if (sourceProp !== targetProp) { + if (!sourceProp) { + if (!(targetProp.flags & 536870912 /* Optional */) || requireOptionalProperties) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); + } + return 0 /* False */; + } + } + else if (!(targetProp.flags & 134217728 /* Prototype */)) { + var sourceFlags = getDeclarationFlagsFromSymbol(sourceProp); + var targetFlags = getDeclarationFlagsFromSymbol(targetProp); + if (sourceFlags & 32 /* Private */ || targetFlags & 32 /* Private */) { + if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { + if (reportErrors) { + if (sourceFlags & 32 /* Private */ && targetFlags & 32 /* Private */) { + reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); + } + else { + reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourceFlags & 32 /* Private */ ? source : target), typeToString(sourceFlags & 32 /* Private */ ? target : source)); + } + } + return 0 /* False */; + } + } + else if (targetFlags & 64 /* Protected */) { + var sourceDeclaredInClass = sourceProp.parent && sourceProp.parent.flags & 32 /* Class */; + var sourceClass = sourceDeclaredInClass ? getDeclaredTypeOfSymbol(sourceProp.parent) : undefined; + var targetClass = getDeclaredTypeOfSymbol(targetProp.parent); + if (!sourceClass || !hasBaseType(sourceClass, targetClass)) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(sourceClass || source), typeToString(targetClass)); + } + return 0 /* False */; + } + } + else if (sourceFlags & 64 /* Protected */) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); + } + return 0 /* False */; + } + var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); + } + return 0 /* False */; + } + result &= related; + if (sourceProp.flags & 536870912 /* Optional */ && !(targetProp.flags & 536870912 /* Optional */)) { + // TypeScript 1.0 spec (April 2014): 3.8.3 + // S is a subtype of a type T, and T is a supertype of S if ... + // S' and T are object types and, for each member M in T.. + // M is a property and S' contains a property N where + // if M is a required property, N is also a required property + // (M - property in T) + // (N - property in S) + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); + } + return 0 /* False */; + } + } + } + } + return result; + } + function propertiesIdenticalTo(source, target) { + var sourceProperties = getPropertiesOfObjectType(source); + var targetProperties = getPropertiesOfObjectType(target); + if (sourceProperties.length !== targetProperties.length) { + return 0 /* False */; + } + var result = -1 /* True */; + for (var _i = 0; _i < sourceProperties.length; _i++) { + var sourceProp = sourceProperties[_i]; + var targetProp = getPropertyOfObjectType(target, sourceProp.name); + if (!targetProp) { + return 0 /* False */; + } + var related = compareProperties(sourceProp, targetProp, isRelatedTo); + if (!related) { + return 0 /* False */; + } + result &= related; + } + return result; + } + function signaturesRelatedTo(source, target, kind, reportErrors) { + if (relation === identityRelation) { + return signaturesIdenticalTo(source, target, kind); + } + if (target === anyFunctionType || source === anyFunctionType) { + return -1 /* True */; + } + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + var result = -1 /* True */; + var saveErrorInfo = errorInfo; + outer: for (var _i = 0; _i < targetSignatures.length; _i++) { + var t = targetSignatures[_i]; + if (!t.hasStringLiterals || target.flags & 65536 /* FromSignature */) { + var localErrors = reportErrors; + for (var _a = 0; _a < sourceSignatures.length; _a++) { + var s = sourceSignatures[_a]; + if (!s.hasStringLiterals || source.flags & 65536 /* FromSignature */) { + var related = signatureRelatedTo(s, t, localErrors); + if (related) { + result &= related; + errorInfo = saveErrorInfo; + continue outer; + } + // Only report errors from the first failure + localErrors = false; + } + } + return 0 /* False */; + } + } + return result; + } + function signatureRelatedTo(source, target, reportErrors) { + if (source === target) { + return -1 /* True */; + } + if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { + return 0 /* False */; + } + var sourceMax = source.parameters.length; + var targetMax = target.parameters.length; + var checkCount; + if (source.hasRestParameter && target.hasRestParameter) { + checkCount = sourceMax > targetMax ? sourceMax : targetMax; + sourceMax--; + targetMax--; + } + else if (source.hasRestParameter) { + sourceMax--; + checkCount = targetMax; + } + else if (target.hasRestParameter) { + targetMax--; + checkCount = sourceMax; + } + else { + checkCount = sourceMax < targetMax ? sourceMax : targetMax; + } + // Spec 1.0 Section 3.8.3 & 3.8.4: + // M and N (the signatures) are instantiated using type Any as the type argument for all type parameters declared by M and N + source = getErasedSignature(source); + target = getErasedSignature(target); + var result = -1 /* True */; + for (var i = 0; i < checkCount; i++) { + var s_1 = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); + var t_1 = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); + var saveErrorInfo = errorInfo; + var related = isRelatedTo(s_1, t_1, reportErrors); + if (!related) { + related = isRelatedTo(t_1, s_1, false); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, source.parameters[i < sourceMax ? i : sourceMax].name, target.parameters[i < targetMax ? i : targetMax].name); + } + return 0 /* False */; + } + errorInfo = saveErrorInfo; + } + result &= related; + } + var t = getReturnTypeOfSignature(target); + if (t === voidType) + return result; + var s = getReturnTypeOfSignature(source); + return result & isRelatedTo(s, t, reportErrors); + } + function signaturesIdenticalTo(source, target, kind) { + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + if (sourceSignatures.length !== targetSignatures.length) { + return 0 /* False */; + } + var result = -1 /* True */; + for (var i = 0, len = sourceSignatures.length; i < len; ++i) { + var related = compareSignatures(sourceSignatures[i], targetSignatures[i], true, isRelatedTo); + if (!related) { + return 0 /* False */; + } + result &= related; + } + return result; + } + function stringIndexTypesRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + return indexTypesIdenticalTo(0 /* String */, source, target); + } + var targetType = getIndexTypeOfType(target, 0 /* String */); + if (targetType) { + var sourceType = getIndexTypeOfType(source, 0 /* String */); + if (!sourceType) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + } + return 0 /* False */; + } + var related = isRelatedTo(sourceType, targetType, reportErrors); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signatures_are_incompatible); + } + return 0 /* False */; + } + return related; + } + return -1 /* True */; + } + function numberIndexTypesRelatedTo(source, target, reportErrors) { + if (relation === identityRelation) { + return indexTypesIdenticalTo(1 /* Number */, source, target); + } + var targetType = getIndexTypeOfType(target, 1 /* Number */); + if (targetType) { + var sourceStringType = getIndexTypeOfType(source, 0 /* String */); + var sourceNumberType = getIndexTypeOfType(source, 1 /* Number */); + if (!(sourceStringType || sourceNumberType)) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + } + return 0 /* False */; + } + var related; + if (sourceStringType && sourceNumberType) { + // If we know for sure we're testing both string and numeric index types then only report errors from the second one + related = isRelatedTo(sourceStringType, targetType, false) || isRelatedTo(sourceNumberType, targetType, reportErrors); + } + else { + related = isRelatedTo(sourceStringType || sourceNumberType, targetType, reportErrors); + } + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Index_signatures_are_incompatible); + } + return 0 /* False */; + } + return related; + } + return -1 /* True */; + } + function indexTypesIdenticalTo(indexKind, source, target) { + var targetType = getIndexTypeOfType(target, indexKind); + var sourceType = getIndexTypeOfType(source, indexKind); + if (!sourceType && !targetType) { + return -1 /* True */; + } + if (sourceType && targetType) { + return isRelatedTo(sourceType, targetType); + } + return 0 /* False */; + } + } + function isPropertyIdenticalTo(sourceProp, targetProp) { + return compareProperties(sourceProp, targetProp, compareTypes) !== 0 /* False */; + } + function compareProperties(sourceProp, targetProp, compareTypes) { + // Two members are considered identical when + // - they are public properties with identical names, optionality, and types, + // - they are private or protected properties originating in the same declaration and having identical types + if (sourceProp === targetProp) { + return -1 /* True */; + } + var sourcePropAccessibility = getDeclarationFlagsFromSymbol(sourceProp) & (32 /* Private */ | 64 /* Protected */); + var targetPropAccessibility = getDeclarationFlagsFromSymbol(targetProp) & (32 /* Private */ | 64 /* Protected */); + if (sourcePropAccessibility !== targetPropAccessibility) { + return 0 /* False */; + } + if (sourcePropAccessibility) { + if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { + return 0 /* False */; + } + } + else { + if ((sourceProp.flags & 536870912 /* Optional */) !== (targetProp.flags & 536870912 /* Optional */)) { + return 0 /* False */; + } + } + return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + function compareSignatures(source, target, compareReturnTypes, compareTypes) { + if (source === target) { + return -1 /* True */; + } + if (source.parameters.length !== target.parameters.length || + source.minArgumentCount !== target.minArgumentCount || + source.hasRestParameter !== target.hasRestParameter) { + return 0 /* False */; + } + var result = -1 /* True */; + if (source.typeParameters && target.typeParameters) { + if (source.typeParameters.length !== target.typeParameters.length) { + return 0 /* False */; + } + for (var i = 0, len = source.typeParameters.length; i < len; ++i) { + var related = compareTypes(source.typeParameters[i], target.typeParameters[i]); + if (!related) { + return 0 /* False */; + } + result &= related; + } + } + else if (source.typeParameters || target.typeParameters) { + return 0 /* False */; + } + // Spec 1.0 Section 3.8.3 & 3.8.4: + // M and N (the signatures) are instantiated using type Any as the type argument for all type parameters declared by M and N + source = getErasedSignature(source); + target = getErasedSignature(target); + for (var i = 0, len = source.parameters.length; i < len; i++) { + var s = source.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(source) : getTypeOfSymbol(source.parameters[i]); + var t = target.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(target) : getTypeOfSymbol(target.parameters[i]); + var related = compareTypes(s, t); + if (!related) { + return 0 /* False */; + } + result &= related; + } + if (compareReturnTypes) { + result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + return result; + } + function isSupertypeOfEach(candidate, types) { + for (var _i = 0; _i < types.length; _i++) { + var type = types[_i]; + if (candidate !== type && !isTypeSubtypeOf(type, candidate)) + return false; + } + return true; + } + function getCommonSupertype(types) { + return ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); + } + function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { + // The downfallType/bestSupertypeDownfallType is the first type that caused a particular candidate + // to not be the common supertype. So if it weren't for this one downfallType (and possibly others), + // the type in question could have been the common supertype. + var bestSupertype; + var bestSupertypeDownfallType; + var bestSupertypeScore = 0; + for (var i = 0; i < types.length; i++) { + var score = 0; + var downfallType = undefined; + for (var j = 0; j < types.length; j++) { + if (isTypeSubtypeOf(types[j], types[i])) { + score++; + } + else if (!downfallType) { + downfallType = types[j]; + } + } + ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); + if (score > bestSupertypeScore) { + bestSupertype = types[i]; + bestSupertypeDownfallType = downfallType; + bestSupertypeScore = score; + } + // types.length - 1 is the maximum score, given that getCommonSupertype returned false + if (bestSupertypeScore === types.length - 1) { + break; + } + } + // In the following errors, the {1} slot is before the {0} slot because checkTypeSubtypeOf supplies the + // subtype as the first argument to the error + checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); + } + function isArrayType(type) { + return type.flags & 4096 /* Reference */ && type.target === globalArrayType; + } + function isArrayLikeType(type) { + // A type is array-like if it is not the undefined or null type and if it is assignable to any[] + return !(type.flags & (32 /* Undefined */ | 64 /* Null */)) && isTypeAssignableTo(type, anyArrayType); + } + function isTupleLikeType(type) { + return !!getPropertyOfType(type, "0"); + } + /** + * Check if a Type was written as a tuple type literal. + * Prefer using isTupleLikeType() unless the use of `elementTypes` is required. + */ + function isTupleType(type) { + return (type.flags & 8192 /* Tuple */) && !!type.elementTypes; + } + function getWidenedTypeOfObjectLiteral(type) { + var properties = getPropertiesOfObjectType(type); + var members = {}; + ts.forEach(properties, function (p) { + var propType = getTypeOfSymbol(p); + var widenedType = getWidenedType(propType); + if (propType !== widenedType) { + var symbol = createSymbol(p.flags | 67108864 /* Transient */, p.name); + symbol.declarations = p.declarations; + symbol.parent = p.parent; + symbol.type = widenedType; + symbol.target = p; + if (p.valueDeclaration) + symbol.valueDeclaration = p.valueDeclaration; + p = symbol; + } + members[p.name] = p; + }); + var stringIndexType = getIndexTypeOfType(type, 0 /* String */); + var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); + if (stringIndexType) + stringIndexType = getWidenedType(stringIndexType); + if (numberIndexType) + numberIndexType = getWidenedType(numberIndexType); + return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexType, numberIndexType); + } + function getWidenedType(type) { + if (type.flags & 786432 /* RequiresWidening */) { + if (type.flags & (32 /* Undefined */ | 64 /* Null */)) { + return anyType; + } + if (type.flags & 131072 /* ObjectLiteral */) { + return getWidenedTypeOfObjectLiteral(type); + } + if (type.flags & 16384 /* Union */) { + return getUnionType(ts.map(type.types, getWidenedType)); + } + if (isArrayType(type)) { + return createArrayType(getWidenedType(type.typeArguments[0])); + } + } + return type; + } + function reportWideningErrorsInType(type) { + if (type.flags & 16384 /* Union */) { + var errorReported = false; + ts.forEach(type.types, function (t) { + if (reportWideningErrorsInType(t)) { + errorReported = true; + } + }); + return errorReported; + } + if (isArrayType(type)) { + return reportWideningErrorsInType(type.typeArguments[0]); + } + if (type.flags & 131072 /* ObjectLiteral */) { + var errorReported = false; + ts.forEach(getPropertiesOfObjectType(type), function (p) { + var t = getTypeOfSymbol(p); + if (t.flags & 262144 /* ContainsUndefinedOrNull */) { + if (!reportWideningErrorsInType(t)) { + error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); + } + errorReported = true; + } + }); + return errorReported; + } + return false; + } + function reportImplicitAnyError(declaration, type) { + var typeAsString = typeToString(getWidenedType(type)); + var diagnostic; + switch (declaration.kind) { + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; + break; + case 130 /* Parameter */: + diagnostic = declaration.dotDotDotToken ? + ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : + ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; + break; + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + if (!declaration.name) { + error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); + return; + } + diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; + break; + default: + diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; + } + error(declaration, diagnostic, ts.declarationNameToString(declaration.name), typeAsString); + } + function reportErrorsFromWidening(declaration, type) { + if (produceDiagnostics && compilerOptions.noImplicitAny && type.flags & 262144 /* ContainsUndefinedOrNull */) { + // Report implicit any error within type if possible, otherwise report error on declaration + if (!reportWideningErrorsInType(type)) { + reportImplicitAnyError(declaration, type); + } + } + } + function forEachMatchingParameterType(source, target, callback) { + var sourceMax = source.parameters.length; + var targetMax = target.parameters.length; + var count; + if (source.hasRestParameter && target.hasRestParameter) { + count = sourceMax > targetMax ? sourceMax : targetMax; + sourceMax--; + targetMax--; + } + else if (source.hasRestParameter) { + sourceMax--; + count = targetMax; + } + else if (target.hasRestParameter) { + targetMax--; + count = sourceMax; + } + else { + count = sourceMax < targetMax ? sourceMax : targetMax; + } + for (var i = 0; i < count; i++) { + var s = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); + var t = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); + callback(s, t); + } + } + function createInferenceContext(typeParameters, inferUnionTypes) { + var inferences = []; + for (var _i = 0; _i < typeParameters.length; _i++) { + var unused = typeParameters[_i]; + inferences.push({ primary: undefined, secondary: undefined, isFixed: false }); + } + return { + typeParameters: typeParameters, + inferUnionTypes: inferUnionTypes, + inferences: inferences, + inferredTypes: new Array(typeParameters.length) + }; + } + function inferTypes(context, source, target) { + var sourceStack; + var targetStack; + var depth = 0; + var inferiority = 0; + inferFromTypes(source, target); + function isInProcess(source, target) { + for (var i = 0; i < depth; i++) { + if (source === sourceStack[i] && target === targetStack[i]) { + return true; + } + } + return false; + } + function isWithinDepthLimit(type, stack) { + if (depth >= 5) { + var target_2 = type.target; + var count = 0; + for (var i = 0; i < depth; i++) { + var t = stack[i]; + if (t.flags & 4096 /* Reference */ && t.target === target_2) { + count++; + } + } + return count < 5; + } + return true; + } + function inferFromTypes(source, target) { + if (source === anyFunctionType) { + return; + } + if (target.flags & 512 /* TypeParameter */) { + // If target is a type parameter, make an inference + var typeParameters = context.typeParameters; + for (var i = 0; i < typeParameters.length; i++) { + if (target === typeParameters[i]) { + var inferences = context.inferences[i]; + if (!inferences.isFixed) { + // Any inferences that are made to a type parameter in a union type are inferior + // to inferences made to a flat (non-union) type. This is because if we infer to + // T | string[], we really don't know if we should be inferring to T or not (because + // the correct constituent on the target side could be string[]). Therefore, we put + // such inferior inferences into a secondary bucket, and only use them if the primary + // bucket is empty. + var candidates = inferiority ? + inferences.secondary || (inferences.secondary = []) : + inferences.primary || (inferences.primary = []); + if (!ts.contains(candidates, source)) { + candidates.push(source); + } + } + return; + } + } + } + else if (source.flags & 4096 /* Reference */ && target.flags & 4096 /* Reference */ && source.target === target.target) { + // If source and target are references to the same generic type, infer from type arguments + var sourceTypes = source.typeArguments; + var targetTypes = target.typeArguments; + for (var i = 0; i < sourceTypes.length; i++) { + inferFromTypes(sourceTypes[i], targetTypes[i]); + } + } + else if (target.flags & 16384 /* Union */) { + var targetTypes = target.types; + var typeParameterCount = 0; + var typeParameter; + // First infer to each type in union that isn't a type parameter + for (var _i = 0; _i < targetTypes.length; _i++) { + var t = targetTypes[_i]; + if (t.flags & 512 /* TypeParameter */ && ts.contains(context.typeParameters, t)) { + typeParameter = t; + typeParameterCount++; + } + else { + inferFromTypes(source, t); + } + } + // If union contains a single naked type parameter, make a secondary inference to that type parameter + if (typeParameterCount === 1) { + inferiority++; + inferFromTypes(source, typeParameter); + inferiority--; + } + } + else if (source.flags & 16384 /* Union */) { + // Source is a union type, infer from each consituent type + var sourceTypes = source.types; + for (var _a = 0; _a < sourceTypes.length; _a++) { + var sourceType = sourceTypes[_a]; + inferFromTypes(sourceType, target); + } + } + else if (source.flags & 48128 /* ObjectType */ && (target.flags & (4096 /* Reference */ | 8192 /* Tuple */) || + (target.flags & 32768 /* Anonymous */) && target.symbol && target.symbol.flags & (8192 /* Method */ | 2048 /* TypeLiteral */))) { + // If source is an object type, and target is a type reference, a tuple type, the type of a method, or a type literal, infer from members + if (!isInProcess(source, target) && isWithinDepthLimit(source, sourceStack) && isWithinDepthLimit(target, targetStack)) { + if (depth === 0) { + sourceStack = []; + targetStack = []; + } + sourceStack[depth] = source; + targetStack[depth] = target; + depth++; + inferFromProperties(source, target); + inferFromSignatures(source, target, 0 /* Call */); + inferFromSignatures(source, target, 1 /* Construct */); + inferFromIndexTypes(source, target, 0 /* String */, 0 /* String */); + inferFromIndexTypes(source, target, 1 /* Number */, 1 /* Number */); + inferFromIndexTypes(source, target, 0 /* String */, 1 /* Number */); + depth--; + } + } + } + function inferFromProperties(source, target) { + var properties = getPropertiesOfObjectType(target); + for (var _i = 0; _i < properties.length; _i++) { + var targetProp = properties[_i]; + var sourceProp = getPropertyOfObjectType(source, targetProp.name); + if (sourceProp) { + inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + } + } + function inferFromSignatures(source, target, kind) { + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + var sourceLen = sourceSignatures.length; + var targetLen = targetSignatures.length; + var len = sourceLen < targetLen ? sourceLen : targetLen; + for (var i = 0; i < len; i++) { + inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); + } + } + function inferFromSignature(source, target) { + forEachMatchingParameterType(source, target, inferFromTypes); + inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + function inferFromIndexTypes(source, target, sourceKind, targetKind) { + var targetIndexType = getIndexTypeOfType(target, targetKind); + if (targetIndexType) { + var sourceIndexType = getIndexTypeOfType(source, sourceKind); + if (sourceIndexType) { + inferFromTypes(sourceIndexType, targetIndexType); + } + } + } + } + function getInferenceCandidates(context, index) { + var inferences = context.inferences[index]; + return inferences.primary || inferences.secondary || emptyArray; + } + function getInferredType(context, index) { + var inferredType = context.inferredTypes[index]; + var inferenceSucceeded; + if (!inferredType) { + var inferences = getInferenceCandidates(context, index); + if (inferences.length) { + // Infer widened union or supertype, or the unknown type for no common supertype + var unionOrSuperType = context.inferUnionTypes ? getUnionType(inferences) : getCommonSupertype(inferences); + inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; + inferenceSucceeded = !!unionOrSuperType; + } + else { + // Infer the empty object type when no inferences were made. It is important to remember that + // in this case, inference still succeeds, meaning there is no error for not having inference + // candidates. An inference error only occurs when there are *conflicting* candidates, i.e. + // candidates with no common supertype. + inferredType = emptyObjectType; + inferenceSucceeded = true; + } + // Only do the constraint check if inference succeeded (to prevent cascading errors) + if (inferenceSucceeded) { + var constraint = getConstraintOfTypeParameter(context.typeParameters[index]); + inferredType = constraint && !isTypeAssignableTo(inferredType, constraint) ? constraint : inferredType; + } + else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { + // If inference failed, it is necessary to record the index of the failed type parameter (the one we are on). + // It might be that inference has already failed on a later type parameter on a previous call to inferTypeArguments. + // So if this failure is on preceding type parameter, this type parameter is the new failure index. + context.failedTypeParameterIndex = index; + } + context.inferredTypes[index] = inferredType; + } + return inferredType; + } + function getInferredTypes(context) { + for (var i = 0; i < context.inferredTypes.length; i++) { + getInferredType(context, i); + } + return context.inferredTypes; + } + function hasAncestor(node, kind) { + return ts.getAncestor(node, kind) !== undefined; + } + // EXPRESSION TYPE CHECKING + function getResolvedSymbol(node) { + var links = getNodeLinks(node); + if (!links.resolvedSymbol) { + links.resolvedSymbol = (!ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 /* Value */ | 1048576 /* ExportValue */, ts.Diagnostics.Cannot_find_name_0, node)) || unknownSymbol; + } + return links.resolvedSymbol; + } + function isInTypeQuery(node) { + // TypeScript 1.0 spec (April 2014): 3.6.3 + // A type query consists of the keyword typeof followed by an expression. + // The expression is restricted to a single identifier or a sequence of identifiers separated by periods + while (node) { + switch (node.kind) { + case 145 /* TypeQuery */: + return true; + case 65 /* Identifier */: + case 127 /* QualifiedName */: + node = node.parent; + continue; + default: + return false; + } + } + ts.Debug.fail("should not get here"); + } + // For a union type, remove all constituent types that are of the given type kind (when isOfTypeKind is true) + // or not of the given type kind (when isOfTypeKind is false) + function removeTypesFromUnionType(type, typeKind, isOfTypeKind, allowEmptyUnionResult) { + if (type.flags & 16384 /* Union */) { + var types = type.types; + if (ts.forEach(types, function (t) { return !!(t.flags & typeKind) === isOfTypeKind; })) { + // Above we checked if we have anything to remove, now use the opposite test to do the removal + var narrowedType = getUnionType(ts.filter(types, function (t) { return !(t.flags & typeKind) === isOfTypeKind; })); + if (allowEmptyUnionResult || narrowedType !== emptyObjectType) { + return narrowedType; + } + } + } + else if (allowEmptyUnionResult && !!(type.flags & typeKind) === isOfTypeKind) { + // Use getUnionType(emptyArray) instead of emptyObjectType in case the way empty union types + // are represented ever changes. + return getUnionType(emptyArray); + } + return type; + } + function hasInitializer(node) { + return !!(node.initializer || ts.isBindingPattern(node.parent) && hasInitializer(node.parent.parent)); + } + // Check if a given variable is assigned within a given syntax node + function isVariableAssignedWithin(symbol, node) { + var links = getNodeLinks(node); + if (links.assignmentChecks) { + var cachedResult = links.assignmentChecks[symbol.id]; + if (cachedResult !== undefined) { + return cachedResult; + } + } + else { + links.assignmentChecks = {}; + } + return links.assignmentChecks[symbol.id] = isAssignedIn(node); + function isAssignedInBinaryExpression(node) { + if (node.operatorToken.kind >= 53 /* FirstAssignment */ && node.operatorToken.kind <= 64 /* LastAssignment */) { + var n = node.left; + while (n.kind === 162 /* ParenthesizedExpression */) { + n = n.expression; + } + if (n.kind === 65 /* Identifier */ && getResolvedSymbol(n) === symbol) { + return true; + } + } + return ts.forEachChild(node, isAssignedIn); + } + function isAssignedInVariableDeclaration(node) { + if (!ts.isBindingPattern(node.name) && getSymbolOfNode(node) === symbol && hasInitializer(node)) { + return true; + } + return ts.forEachChild(node, isAssignedIn); + } + function isAssignedIn(node) { + switch (node.kind) { + case 170 /* BinaryExpression */: + return isAssignedInBinaryExpression(node); + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + return isAssignedInVariableDeclaration(node); + case 151 /* ObjectBindingPattern */: + case 152 /* ArrayBindingPattern */: + case 154 /* ArrayLiteralExpression */: + case 155 /* ObjectLiteralExpression */: + case 156 /* PropertyAccessExpression */: + case 157 /* ElementAccessExpression */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: + case 161 /* TypeAssertionExpression */: + case 162 /* ParenthesizedExpression */: + case 168 /* PrefixUnaryExpression */: + case 165 /* DeleteExpression */: + case 166 /* TypeOfExpression */: + case 167 /* VoidExpression */: + case 169 /* PostfixUnaryExpression */: + case 171 /* ConditionalExpression */: + case 174 /* SpreadElementExpression */: + case 180 /* Block */: + case 181 /* VariableStatement */: + case 183 /* ExpressionStatement */: + case 184 /* IfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 192 /* ReturnStatement */: + case 193 /* WithStatement */: + case 194 /* SwitchStatement */: + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + case 195 /* LabeledStatement */: + case 196 /* ThrowStatement */: + case 197 /* TryStatement */: + case 224 /* CatchClause */: + return ts.forEachChild(node, isAssignedIn); + } + return false; + } + } + function resolveLocation(node) { + // Resolve location from top down towards node if it is a context sensitive expression + // That helps in making sure not assigning types as any when resolved out of order + var containerNodes = []; + for (var parent_3 = node.parent; parent_3; parent_3 = parent_3.parent) { + if ((ts.isExpression(parent_3) || ts.isObjectLiteralMethod(node)) && + isContextSensitive(parent_3)) { + containerNodes.unshift(parent_3); + } + } + ts.forEach(containerNodes, function (node) { getTypeOfNode(node); }); + } + function getSymbolAtLocation(node) { + resolveLocation(node); + return getSymbolInfo(node); + } + function getTypeAtLocation(node) { + resolveLocation(node); + return getTypeOfNode(node); + } + function getTypeOfSymbolAtLocation(symbol, node) { + resolveLocation(node); + // Get the narrowed type of symbol at given location instead of just getting + // the type of the symbol. + // eg. + // function foo(a: string | number) { + // if (typeof a === "string") { + // a/**/ + // } + // } + // getTypeOfSymbol for a would return type of parameter symbol string | number + // Unless we provide location /**/, checker wouldn't know how to narrow the type + // By using getNarrowedTypeOfSymbol would return string since it would be able to narrow + // it by typeguard in the if true condition + return getNarrowedTypeOfSymbol(symbol, node); + } + // Get the narrowed type of a given symbol at a given location + function getNarrowedTypeOfSymbol(symbol, node) { + var type = getTypeOfSymbol(symbol); + // Only narrow when symbol is variable of type any or an object, union, or type parameter type + if (node && symbol.flags & 3 /* Variable */ && type.flags & (1 /* Any */ | 48128 /* ObjectType */ | 16384 /* Union */ | 512 /* TypeParameter */)) { + loop: while (node.parent) { + var child = node; + node = node.parent; + var narrowedType = type; + switch (node.kind) { + case 184 /* IfStatement */: + // In a branch of an if statement, narrow based on controlling expression + if (child !== node.expression) { + narrowedType = narrowType(type, node.expression, child === node.thenStatement); + } + break; + case 171 /* ConditionalExpression */: + // In a branch of a conditional expression, narrow based on controlling condition + if (child !== node.condition) { + narrowedType = narrowType(type, node.condition, child === node.whenTrue); + } + break; + case 170 /* BinaryExpression */: + // In the right operand of an && or ||, narrow based on left operand + if (child === node.right) { + if (node.operatorToken.kind === 48 /* AmpersandAmpersandToken */) { + narrowedType = narrowType(type, node.left, true); + } + else if (node.operatorToken.kind === 49 /* BarBarToken */) { + narrowedType = narrowType(type, node.left, false); + } + } + break; + case 228 /* SourceFile */: + case 206 /* ModuleDeclaration */: + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 136 /* Constructor */: + // Stop at the first containing function or module declaration + break loop; + } + // Use narrowed type if construct contains no assignments to variable + if (narrowedType !== type) { + if (isVariableAssignedWithin(symbol, node)) { + break; + } + type = narrowedType; + } + } + } + return type; + function narrowTypeByEquality(type, expr, assumeTrue) { + // Check that we have 'typeof ' on the left and string literal on the right + if (expr.left.kind !== 166 /* TypeOfExpression */ || expr.right.kind !== 8 /* StringLiteral */) { + return type; + } + var left = expr.left; + var right = expr.right; + if (left.expression.kind !== 65 /* Identifier */ || getResolvedSymbol(left.expression) !== symbol) { + return type; + } + var typeInfo = primitiveTypeInfo[right.text]; + if (expr.operatorToken.kind === 31 /* ExclamationEqualsEqualsToken */) { + assumeTrue = !assumeTrue; + } + if (assumeTrue) { + // Assumed result is true. If check was not for a primitive type, remove all primitive types + if (!typeInfo) { + return removeTypesFromUnionType(type, 258 /* StringLike */ | 132 /* NumberLike */ | 8 /* Boolean */ | 1048576 /* ESSymbol */, + /*isOfTypeKind*/ true, false); + } + // Check was for a primitive type, return that primitive type if it is a subtype + if (isTypeSubtypeOf(typeInfo.type, type)) { + return typeInfo.type; + } + // Otherwise, remove all types that aren't of the primitive type kind. This can happen when the type is + // union of enum types and other types. + return removeTypesFromUnionType(type, typeInfo.flags, false, false); + } + else { + // Assumed result is false. If check was for a primitive type, remove that primitive type + if (typeInfo) { + return removeTypesFromUnionType(type, typeInfo.flags, true, false); + } + // Otherwise we don't have enough information to do anything. + return type; + } + } + function narrowTypeByAnd(type, expr, assumeTrue) { + if (assumeTrue) { + // The assumed result is true, therefore we narrow assuming each operand to be true. + return narrowType(narrowType(type, expr.left, true), expr.right, true); + } + else { + // The assumed result is false. This means either the first operand was false, or the first operand was true + // and the second operand was false. We narrow with those assumptions and union the two resulting types. + return getUnionType([ + narrowType(type, expr.left, false), + narrowType(narrowType(type, expr.left, true), expr.right, false) + ]); + } + } + function narrowTypeByOr(type, expr, assumeTrue) { + if (assumeTrue) { + // The assumed result is true. This means either the first operand was true, or the first operand was false + // and the second operand was true. We narrow with those assumptions and union the two resulting types. + return getUnionType([ + narrowType(type, expr.left, true), + narrowType(narrowType(type, expr.left, false), expr.right, true) + ]); + } + else { + // The assumed result is false, therefore we narrow assuming each operand to be false. + return narrowType(narrowType(type, expr.left, false), expr.right, false); + } + } + function narrowTypeByInstanceof(type, expr, assumeTrue) { + // Check that type is not any, assumed result is true, and we have variable symbol on the left + if (type.flags & 1 /* Any */ || !assumeTrue || expr.left.kind !== 65 /* Identifier */ || getResolvedSymbol(expr.left) !== symbol) { + return type; + } + // Check that right operand is a function type with a prototype property + var rightType = checkExpression(expr.right); + if (!isTypeSubtypeOf(rightType, globalFunctionType)) { + return type; + } + var targetType; + var prototypeProperty = getPropertyOfType(rightType, "prototype"); + if (prototypeProperty) { + // Target type is type of the protoype property + var prototypePropertyType = getTypeOfSymbol(prototypeProperty); + if (prototypePropertyType !== anyType) { + targetType = prototypePropertyType; + } + } + if (!targetType) { + // Target type is type of construct signature + var constructSignatures; + if (rightType.flags & 2048 /* Interface */) { + constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; + } + else if (rightType.flags & 32768 /* Anonymous */) { + constructSignatures = getSignaturesOfType(rightType, 1 /* Construct */); + } + if (constructSignatures && constructSignatures.length) { + targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); + } + } + if (targetType) { + // Narrow to the target type if it's a subtype of the current type + if (isTypeSubtypeOf(targetType, type)) { + return targetType; + } + // If the current type is a union type, remove all constituents that aren't subtypes of the target. + if (type.flags & 16384 /* Union */) { + return getUnionType(ts.filter(type.types, function (t) { return isTypeSubtypeOf(t, targetType); })); + } + } + return type; + } + // Narrow the given type based on the given expression having the assumed boolean value. The returned type + // will be a subtype or the same type as the argument. + function narrowType(type, expr, assumeTrue) { + switch (expr.kind) { + case 162 /* ParenthesizedExpression */: + return narrowType(type, expr.expression, assumeTrue); + case 170 /* BinaryExpression */: + var operator = expr.operatorToken.kind; + if (operator === 30 /* EqualsEqualsEqualsToken */ || operator === 31 /* ExclamationEqualsEqualsToken */) { + return narrowTypeByEquality(type, expr, assumeTrue); + } + else if (operator === 48 /* AmpersandAmpersandToken */) { + return narrowTypeByAnd(type, expr, assumeTrue); + } + else if (operator === 49 /* BarBarToken */) { + return narrowTypeByOr(type, expr, assumeTrue); + } + else if (operator === 87 /* InstanceOfKeyword */) { + return narrowTypeByInstanceof(type, expr, assumeTrue); + } + break; + case 168 /* PrefixUnaryExpression */: + if (expr.operator === 46 /* ExclamationToken */) { + return narrowType(type, expr.operand, !assumeTrue); + } + break; + } + return type; + } + } + function checkIdentifier(node) { + var symbol = getResolvedSymbol(node); + // As noted in ECMAScript 6 language spec, arrow functions never have an arguments objects. + // Although in down-level emit of arrow function, we emit it using function expression which means that + // arguments objects will be bound to the inner object; emitting arrow function natively in ES6, arguments objects + // will be bound to non-arrow function that contain this arrow function. This results in inconsistent behavior. + // To avoid that we will give an error to users if they use arguments objects in arrow function so that they + // can explicitly bound arguments objects + if (symbol === argumentsSymbol && ts.getContainingFunction(node).kind === 164 /* ArrowFunction */ && languageVersion < 2 /* ES6 */) { + error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); + } + if (symbol.flags & 8388608 /* Alias */ && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { + markAliasSymbolAsReferenced(symbol); + } + checkCollisionWithCapturedSuperVariable(node, node); + checkCollisionWithCapturedThisVariable(node, node); + checkBlockScopedBindingCapturedInLoop(node, symbol); + return getNarrowedTypeOfSymbol(getExportSymbolOfValueSymbolIfExported(symbol), node); + } + function isInsideFunction(node, threshold) { + var current = node; + while (current && current !== threshold) { + if (ts.isFunctionLike(current)) { + return true; + } + current = current.parent; + } + return false; + } + function checkBlockScopedBindingCapturedInLoop(node, symbol) { + if (languageVersion >= 2 /* ES6 */ || + (symbol.flags & 2 /* BlockScopedVariable */) === 0 || + symbol.valueDeclaration.parent.kind === 224 /* CatchClause */) { + return; + } + // - check if binding is used in some function + // (stop the walk when reaching container of binding declaration) + // - if first check succeeded - check if variable is declared inside the loop + // nesting structure: + // (variable declaration or binding element) -> variable declaration list -> container + var container = symbol.valueDeclaration; + while (container.kind !== 200 /* VariableDeclarationList */) { + container = container.parent; + } + // get the parent of variable declaration list + container = container.parent; + if (container.kind === 181 /* VariableStatement */) { + // if parent is variable statement - get its parent + container = container.parent; + } + var inFunction = isInsideFunction(node.parent, container); + var current = container; + while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { + if (isIterationStatement(current, false)) { + if (inFunction) { + grammarErrorOnFirstToken(current, ts.Diagnostics.Loop_contains_block_scoped_variable_0_referenced_by_a_function_in_the_loop_This_is_only_supported_in_ECMAScript_6_or_higher, ts.declarationNameToString(node)); + } + // mark value declaration so during emit they can have a special handling + getNodeLinks(symbol.valueDeclaration).flags |= 256 /* BlockScopedBindingInLoop */; + break; + } + current = current.parent; + } + } + function captureLexicalThis(node, container) { + var classNode = container.parent && container.parent.kind === 202 /* ClassDeclaration */ ? container.parent : undefined; + getNodeLinks(node).flags |= 2 /* LexicalThis */; + if (container.kind === 133 /* PropertyDeclaration */ || container.kind === 136 /* Constructor */) { + getNodeLinks(classNode).flags |= 4 /* CaptureThis */; + } + else { + getNodeLinks(container).flags |= 4 /* CaptureThis */; + } + } + function checkThisExpression(node) { + // Stop at the first arrow function so that we can + // tell whether 'this' needs to be captured. + var container = ts.getThisContainer(node, true); + var needToCaptureLexicalThis = false; + // Now skip arrow functions to get the "real" owner of 'this'. + if (container.kind === 164 /* ArrowFunction */) { + container = ts.getThisContainer(container, false); + // When targeting es6, arrow function lexically bind "this" so we do not need to do the work of binding "this" in emitted code + needToCaptureLexicalThis = (languageVersion < 2 /* ES6 */); + } + switch (container.kind) { + case 206 /* ModuleDeclaration */: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); + // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks + break; + case 205 /* EnumDeclaration */: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); + // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks + break; + case 136 /* Constructor */: + if (isInConstructorArgumentInitializer(node, container)) { + error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); + } + break; + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + if (container.flags & 128 /* Static */) { + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); + } + break; + case 128 /* ComputedPropertyName */: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); + break; + } + if (needToCaptureLexicalThis) { + captureLexicalThis(node, container); + } + var classNode = container.parent && container.parent.kind === 202 /* ClassDeclaration */ ? container.parent : undefined; + if (classNode) { + var symbol = getSymbolOfNode(classNode); + return container.flags & 128 /* Static */ ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol); + } + return anyType; + } + function isInConstructorArgumentInitializer(node, constructorDecl) { + for (var n = node; n && n !== constructorDecl; n = n.parent) { + if (n.kind === 130 /* Parameter */) { + return true; + } + } + return false; + } + function checkSuperExpression(node) { + var isCallExpression = node.parent.kind === 158 /* CallExpression */ && node.parent.expression === node; + var enclosingClass = ts.getAncestor(node, 202 /* ClassDeclaration */); + var baseClass; + if (enclosingClass && ts.getClassExtendsHeritageClauseElement(enclosingClass)) { + var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClass)); + var baseTypes = getBaseTypes(classType); + baseClass = baseTypes.length && baseTypes[0]; + } + if (!baseClass) { + error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); + return unknownType; + } + var container = ts.getSuperContainer(node, true); + if (container) { + var canUseSuperExpression = false; + var needToCaptureLexicalThis; + if (isCallExpression) { + // TS 1.0 SPEC (April 2014): 4.8.1 + // Super calls are only permitted in constructors of derived classes + canUseSuperExpression = container.kind === 136 /* Constructor */; + } + else { + // TS 1.0 SPEC (April 2014) + // 'super' property access is allowed + // - In a constructor, instance member function, instance member accessor, or instance member variable initializer where this references a derived class instance + // - In a static member function or static member accessor + // super property access might appear in arrow functions with arbitrary deep nesting + needToCaptureLexicalThis = false; + while (container && container.kind === 164 /* ArrowFunction */) { + container = ts.getSuperContainer(container, true); + needToCaptureLexicalThis = languageVersion < 2 /* ES6 */; + } + // topmost container must be something that is directly nested in the class declaration + if (container && container.parent && container.parent.kind === 202 /* ClassDeclaration */) { + if (container.flags & 128 /* Static */) { + canUseSuperExpression = + container.kind === 135 /* MethodDeclaration */ || + container.kind === 134 /* MethodSignature */ || + container.kind === 137 /* GetAccessor */ || + container.kind === 138 /* SetAccessor */; + } + else { + canUseSuperExpression = + container.kind === 135 /* MethodDeclaration */ || + container.kind === 134 /* MethodSignature */ || + container.kind === 137 /* GetAccessor */ || + container.kind === 138 /* SetAccessor */ || + container.kind === 133 /* PropertyDeclaration */ || + container.kind === 132 /* PropertySignature */ || + container.kind === 136 /* Constructor */; + } + } + } + if (canUseSuperExpression) { + var returnType; + if ((container.flags & 128 /* Static */) || isCallExpression) { + getNodeLinks(node).flags |= 32 /* SuperStatic */; + returnType = getTypeOfSymbol(baseClass.symbol); + } + else { + getNodeLinks(node).flags |= 16 /* SuperInstance */; + returnType = baseClass; + } + if (container.kind === 136 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { + // issue custom error message for super property access in constructor arguments (to be aligned with old compiler) + error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); + returnType = unknownType; + } + if (!isCallExpression && needToCaptureLexicalThis) { + // call expressions are allowed only in constructors so they should always capture correct 'this' + // super property access expressions can also appear in arrow functions - + // in this case they should also use correct lexical this + captureLexicalThis(node.parent, container); + } + return returnType; + } + } + if (container && container.kind === 128 /* ComputedPropertyName */) { + error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); + } + else if (isCallExpression) { + error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); + } + else { + error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); + } + return unknownType; + } + // Return contextual type of parameter or undefined if no contextual type is available + function getContextuallyTypedParameterType(parameter) { + if (isFunctionExpressionOrArrowFunction(parameter.parent)) { + var func = parameter.parent; + if (isContextSensitive(func)) { + var contextualSignature = getContextualSignature(func); + if (contextualSignature) { + var funcHasRestParameters = ts.hasRestParameters(func); + var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); + var indexOfParameter = ts.indexOf(func.parameters, parameter); + if (indexOfParameter < len) { + return getTypeAtPosition(contextualSignature, indexOfParameter); + } + // If last parameter is contextually rest parameter get its type + if (indexOfParameter === (func.parameters.length - 1) && + funcHasRestParameters && contextualSignature.hasRestParameter && func.parameters.length >= contextualSignature.parameters.length) { + return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); + } + } + } + } + return undefined; + } + // In a variable, parameter or property declaration with a type annotation, the contextual type of an initializer + // expression is the type of the variable, parameter or property. Otherwise, in a parameter declaration of a + // contextually typed function expression, the contextual type of an initializer expression is the contextual type + // of the parameter. Otherwise, in a variable or parameter declaration with a binding pattern name, the contextual + // type of an initializer expression is the type implied by the binding pattern. + function getContextualTypeForInitializerExpression(node) { + var declaration = node.parent; + if (node === declaration.initializer) { + if (declaration.type) { + return getTypeFromTypeNode(declaration.type); + } + if (declaration.kind === 130 /* Parameter */) { + var type = getContextuallyTypedParameterType(declaration); + if (type) { + return type; + } + } + if (ts.isBindingPattern(declaration.name)) { + return getTypeFromBindingPattern(declaration.name); + } + } + return undefined; + } + function getContextualTypeForReturnExpression(node) { + var func = ts.getContainingFunction(node); + if (func) { + // If the containing function has a return type annotation, is a constructor, or is a get accessor whose + // corresponding set accessor has a type annotation, return statements in the function are contextually typed + if (func.type || func.kind === 136 /* Constructor */ || func.kind === 137 /* GetAccessor */ && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(func.symbol, 138 /* SetAccessor */))) { + return getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + } + // Otherwise, if the containing function is contextually typed by a function type with exactly one call signature + // and that call signature is non-generic, return statements are contextually typed by the return type of the signature + var signature = getContextualSignatureForFunctionLikeDeclaration(func); + if (signature) { + return getReturnTypeOfSignature(signature); + } + } + return undefined; + } + // In a typed function call, an argument or substitution expression is contextually typed by the type of the corresponding parameter. + function getContextualTypeForArgument(callTarget, arg) { + var args = getEffectiveCallArguments(callTarget); + var argIndex = ts.indexOf(args, arg); + if (argIndex >= 0) { + var signature = getResolvedSignature(callTarget); + return getTypeAtPosition(signature, argIndex); + } + return undefined; + } + function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { + if (template.parent.kind === 160 /* TaggedTemplateExpression */) { + return getContextualTypeForArgument(template.parent, substitutionExpression); + } + return undefined; + } + function getContextualTypeForBinaryOperand(node) { + var binaryExpression = node.parent; + var operator = binaryExpression.operatorToken.kind; + if (operator >= 53 /* FirstAssignment */ && operator <= 64 /* LastAssignment */) { + // In an assignment expression, the right operand is contextually typed by the type of the left operand. + if (node === binaryExpression.right) { + return checkExpression(binaryExpression.left); + } + } + else if (operator === 49 /* BarBarToken */) { + // When an || expression has a contextual type, the operands are contextually typed by that type. When an || + // expression has no contextual type, the right operand is contextually typed by the type of the left operand. + var type = getContextualType(binaryExpression); + if (!type && node === binaryExpression.right) { + type = checkExpression(binaryExpression.left); + } + return type; + } + return undefined; + } + // Apply a mapping function to a contextual type and return the resulting type. If the contextual type + // is a union type, the mapping function is applied to each constituent type and a union of the resulting + // types is returned. + function applyToContextualType(type, mapper) { + if (!(type.flags & 16384 /* Union */)) { + return mapper(type); + } + var types = type.types; + var mappedType; + var mappedTypes; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + var t = mapper(current); + if (t) { + if (!mappedType) { + mappedType = t; + } + else if (!mappedTypes) { + mappedTypes = [mappedType, t]; + } + else { + mappedTypes.push(t); + } + } + } + return mappedTypes ? getUnionType(mappedTypes) : mappedType; + } + function getTypeOfPropertyOfContextualType(type, name) { + return applyToContextualType(type, function (t) { + var prop = getPropertyOfObjectType(t, name); + return prop ? getTypeOfSymbol(prop) : undefined; + }); + } + function getIndexTypeOfContextualType(type, kind) { + return applyToContextualType(type, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }); + } + // Return true if the given contextual type is a tuple-like type + function contextualTypeIsTupleLikeType(type) { + return !!(type.flags & 16384 /* Union */ ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); + } + // Return true if the given contextual type provides an index signature of the given kind + function contextualTypeHasIndexSignature(type, kind) { + return !!(type.flags & 16384 /* Union */ ? ts.forEach(type.types, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }) : getIndexTypeOfObjectOrUnionType(type, kind)); + } + // In an object literal contextually typed by a type T, the contextual type of a property assignment is the type of + // the matching property in T, if one exists. Otherwise, it is the type of the numeric index signature in T, if one + // exists. Otherwise, it is the type of the string index signature in T, if one exists. + function getContextualTypeForObjectLiteralMethod(node) { + ts.Debug.assert(ts.isObjectLiteralMethod(node)); + if (isInsideWithStatementBody(node)) { + // We cannot answer semantic questions within a with block, do not proceed any further + return undefined; + } + return getContextualTypeForObjectLiteralElement(node); + } + function getContextualTypeForObjectLiteralElement(element) { + var objectLiteral = element.parent; + var type = getContextualType(objectLiteral); + if (type) { + if (!ts.hasDynamicName(element)) { + // For a (non-symbol) computed property, there is no reason to look up the name + // in the type. It will just be "__computed", which does not appear in any + // SymbolTable. + var symbolName = getSymbolOfNode(element).name; + var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); + if (propertyType) { + return propertyType; + } + } + return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1 /* Number */) || + getIndexTypeOfContextualType(type, 0 /* String */); + } + return undefined; + } + // In an array literal contextually typed by a type T, the contextual type of an element expression at index N is + // the type of the property with the numeric name N in T, if one exists. Otherwise, if T has a numeric index signature, + // it is the type of the numeric index signature in T. Otherwise, in ES6 and higher, the contextual type is the iterated + // type of T. + function getContextualTypeForElementExpression(node) { + var arrayLiteral = node.parent; + var type = getContextualType(arrayLiteral); + if (type) { + var index = ts.indexOf(arrayLiteral.elements, node); + return getTypeOfPropertyOfContextualType(type, "" + index) + || getIndexTypeOfContextualType(type, 1 /* Number */) + || (languageVersion >= 2 /* ES6 */ ? checkIteratedType(type, undefined) : undefined); + } + return undefined; + } + // In a contextually typed conditional expression, the true/false expressions are contextually typed by the same type. + function getContextualTypeForConditionalOperand(node) { + var conditional = node.parent; + return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; + } + // Return the contextual type for a given expression node. During overload resolution, a contextual type may temporarily + // be "pushed" onto a node using the contextualType property. + function getContextualType(node) { + if (isInsideWithStatementBody(node)) { + // We cannot answer semantic questions within a with block, do not proceed any further + return undefined; + } + if (node.contextualType) { + return node.contextualType; + } + var parent = node.parent; + switch (parent.kind) { + case 199 /* VariableDeclaration */: + case 130 /* Parameter */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 153 /* BindingElement */: + return getContextualTypeForInitializerExpression(node); + case 164 /* ArrowFunction */: + case 192 /* ReturnStatement */: + return getContextualTypeForReturnExpression(node); + case 158 /* CallExpression */: + case 159 /* NewExpression */: + return getContextualTypeForArgument(parent, node); + case 161 /* TypeAssertionExpression */: + return getTypeFromTypeNode(parent.type); + case 170 /* BinaryExpression */: + return getContextualTypeForBinaryOperand(node); + case 225 /* PropertyAssignment */: + return getContextualTypeForObjectLiteralElement(parent); + case 154 /* ArrayLiteralExpression */: + return getContextualTypeForElementExpression(node); + case 171 /* ConditionalExpression */: + return getContextualTypeForConditionalOperand(node); + case 178 /* TemplateSpan */: + ts.Debug.assert(parent.parent.kind === 172 /* TemplateExpression */); + return getContextualTypeForSubstitutionExpression(parent.parent, node); + case 162 /* ParenthesizedExpression */: + return getContextualType(parent); + } + return undefined; + } + // If the given type is an object or union type, if that type has a single signature, and if + // that signature is non-generic, return the signature. Otherwise return undefined. + function getNonGenericSignature(type) { + var signatures = getSignaturesOfObjectOrUnionType(type, 0 /* Call */); + if (signatures.length === 1) { + var signature = signatures[0]; + if (!signature.typeParameters) { + return signature; + } + } + } + function isFunctionExpressionOrArrowFunction(node) { + return node.kind === 163 /* FunctionExpression */ || node.kind === 164 /* ArrowFunction */; + } + function getContextualSignatureForFunctionLikeDeclaration(node) { + // Only function expressions and arrow functions are contextually typed. + return isFunctionExpressionOrArrowFunction(node) ? getContextualSignature(node) : undefined; + } + // Return the contextual signature for a given expression node. A contextual type provides a + // contextual signature if it has a single call signature and if that call signature is non-generic. + // If the contextual type is a union type, get the signature from each type possible and if they are + // all identical ignoring their return type, the result is same signature but with return type as + // union type of return types from these signatures + function getContextualSignature(node) { + ts.Debug.assert(node.kind !== 135 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + var type = ts.isObjectLiteralMethod(node) + ? getContextualTypeForObjectLiteralMethod(node) + : getContextualType(node); + if (!type) { + return undefined; + } + if (!(type.flags & 16384 /* Union */)) { + return getNonGenericSignature(type); + } + var signatureList; + var types = type.types; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + // The signature set of all constituent type with call signatures should match + // So number of signatures allowed is either 0 or 1 + if (signatureList && + getSignaturesOfObjectOrUnionType(current, 0 /* Call */).length > 1) { + return undefined; + } + var signature = getNonGenericSignature(current); + if (signature) { + if (!signatureList) { + // This signature will contribute to contextual union signature + signatureList = [signature]; + } + else if (!compareSignatures(signatureList[0], signature, false, compareTypes)) { + // Signatures aren't identical, do not use + return undefined; + } + else { + // Use this signature for contextual union signature + signatureList.push(signature); + } + } + } + // Result is union of signatures collected (return type is union of return types of this signature set) + var result; + if (signatureList) { + result = cloneSignature(signatureList[0]); + // Clear resolved return type we possibly got from cloneSignature + result.resolvedReturnType = undefined; + result.unionSignatures = signatureList; + } + return result; + } + // Presence of a contextual type mapper indicates inferential typing, except the identityMapper object is + // used as a special marker for other purposes. + function isInferentialContext(mapper) { + return mapper && mapper !== identityMapper; + } + // A node is an assignment target if it is on the left hand side of an '=' token, if it is parented by a property + // assignment in an object literal that is an assignment target, or if it is parented by an array literal that is + // an assignment target. Examples include 'a = xxx', '{ p: a } = xxx', '[{ p: a}] = xxx'. + function isAssignmentTarget(node) { + var parent = node.parent; + if (parent.kind === 170 /* BinaryExpression */ && parent.operatorToken.kind === 53 /* EqualsToken */ && parent.left === node) { + return true; + } + if (parent.kind === 225 /* PropertyAssignment */) { + return isAssignmentTarget(parent.parent); + } + if (parent.kind === 154 /* ArrayLiteralExpression */) { + return isAssignmentTarget(parent); + } + return false; + } + function checkSpreadElementExpression(node, contextualMapper) { + // It is usually not safe to call checkExpressionCached if we can be contextually typing. + // You can tell that we are contextually typing because of the contextualMapper parameter. + // While it is true that a spread element can have a contextual type, it does not do anything + // with this type. It is neither affected by it, nor does it propagate it to its operand. + // So the fact that contextualMapper is passed is not important, because the operand of a spread + // element is not contextually typed. + var arrayOrIterableType = checkExpressionCached(node.expression, contextualMapper); + return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false); + } + function checkArrayLiteral(node, contextualMapper) { + var elements = node.elements; + if (!elements.length) { + return createArrayType(undefinedType); + } + var hasSpreadElement = false; + var elementTypes = []; + var inDestructuringPattern = isAssignmentTarget(node); + for (var _i = 0; _i < elements.length; _i++) { + var e = elements[_i]; + if (inDestructuringPattern && e.kind === 174 /* SpreadElementExpression */) { + // Given the following situation: + // var c: {}; + // [...c] = ["", 0]; + // + // c is represented in the tree as a spread element in an array literal. + // But c really functions as a rest element, and its purpose is to provide + // a contextual type for the right hand side of the assignment. Therefore, + // instead of calling checkExpression on "...c", which will give an error + // if c is not iterable/array-like, we need to act as if we are trying to + // get the contextual element type from it. So we do something similar to + // getContextualTypeForElementExpression, which will crucially not error + // if there is no index type / iterated type. + var restArrayType = checkExpression(e.expression, contextualMapper); + var restElementType = getIndexTypeOfType(restArrayType, 1 /* Number */) || + (languageVersion >= 2 /* ES6 */ ? checkIteratedType(restArrayType, undefined) : undefined); + if (restElementType) { + elementTypes.push(restElementType); + } + } + else { + var type = checkExpression(e, contextualMapper); + elementTypes.push(type); + } + hasSpreadElement = hasSpreadElement || e.kind === 174 /* SpreadElementExpression */; + } + if (!hasSpreadElement) { + var contextualType = getContextualType(node); + if (contextualType && contextualTypeIsTupleLikeType(contextualType) || inDestructuringPattern) { + return createTupleType(elementTypes); + } + } + return createArrayType(getUnionType(elementTypes)); + } + function isNumericName(name) { + return name.kind === 128 /* ComputedPropertyName */ ? isNumericComputedName(name) : isNumericLiteralName(name.text); + } + function isNumericComputedName(name) { + // It seems odd to consider an expression of type Any to result in a numeric name, + // but this behavior is consistent with checkIndexedAccess + return allConstituentTypesHaveKind(checkComputedPropertyName(name), 1 /* Any */ | 132 /* NumberLike */); + } + function isNumericLiteralName(name) { + // The intent of numeric names is that + // - they are names with text in a numeric form, and that + // - setting properties/indexing with them is always equivalent to doing so with the numeric literal 'numLit', + // acquired by applying the abstract 'ToNumber' operation on the name's text. + // + // The subtlety is in the latter portion, as we cannot reliably say that anything that looks like a numeric literal is a numeric name. + // In fact, it is the case that the text of the name must be equal to 'ToString(numLit)' for this to hold. + // + // Consider the property name '"0xF00D"'. When one indexes with '0xF00D', they are actually indexing with the value of 'ToString(0xF00D)' + // according to the ECMAScript specification, so it is actually as if the user indexed with the string '"61453"'. + // Thus, the text of all numeric literals equivalent to '61543' such as '0xF00D', '0xf00D', '0170015', etc. are not valid numeric names + // because their 'ToString' representation is not equal to their original text. + // This is motivated by ECMA-262 sections 9.3.1, 9.8.1, 11.1.5, and 11.2.1. + // + // Here, we test whether 'ToString(ToNumber(name))' is exactly equal to 'name'. + // The '+' prefix operator is equivalent here to applying the abstract ToNumber operation. + // Applying the 'toString()' method on a number gives us the abstract ToString operation on a number. + // + // Note that this accepts the values 'Infinity', '-Infinity', and 'NaN', and that this is intentional. + // This is desired behavior, because when indexing with them as numeric entities, you are indexing + // with the strings '"Infinity"', '"-Infinity"', and '"NaN"' respectively. + return (+name).toString() === name; + } + function checkComputedPropertyName(node) { + var links = getNodeLinks(node.expression); + if (!links.resolvedType) { + links.resolvedType = checkExpression(node.expression); + // This will allow types number, string, symbol or any. It will also allow enums, the unknown + // type, and any union of these types (like string | number). + if (!allConstituentTypesHaveKind(links.resolvedType, 1 /* Any */ | 132 /* NumberLike */ | 258 /* StringLike */ | 1048576 /* ESSymbol */)) { + error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); + } + else { + checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true); + } + } + return links.resolvedType; + } + function checkObjectLiteral(node, contextualMapper) { + // Grammar checking + checkGrammarObjectLiteralExpression(node); + var propertiesTable = {}; + var propertiesArray = []; + var contextualType = getContextualType(node); + var typeFlags; + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var memberDecl = _a[_i]; + var member = memberDecl.symbol; + if (memberDecl.kind === 225 /* PropertyAssignment */ || + memberDecl.kind === 226 /* ShorthandPropertyAssignment */ || + ts.isObjectLiteralMethod(memberDecl)) { + var type = void 0; + if (memberDecl.kind === 225 /* PropertyAssignment */) { + type = checkPropertyAssignment(memberDecl, contextualMapper); + } + else if (memberDecl.kind === 135 /* MethodDeclaration */) { + type = checkObjectLiteralMethod(memberDecl, contextualMapper); + } + else { + ts.Debug.assert(memberDecl.kind === 226 /* ShorthandPropertyAssignment */); + type = checkExpression(memberDecl.name, contextualMapper); + } + typeFlags |= type.flags; + var prop = createSymbol(4 /* Property */ | 67108864 /* Transient */ | member.flags, member.name); + prop.declarations = member.declarations; + prop.parent = member.parent; + if (member.valueDeclaration) { + prop.valueDeclaration = member.valueDeclaration; + } + prop.type = type; + prop.target = member; + member = prop; + } + else { + // TypeScript 1.0 spec (April 2014) + // A get accessor declaration is processed in the same manner as + // an ordinary function declaration(section 6.1) with no parameters. + // A set accessor declaration is processed in the same manner + // as an ordinary function declaration with a single parameter and a Void return type. + ts.Debug.assert(memberDecl.kind === 137 /* GetAccessor */ || memberDecl.kind === 138 /* SetAccessor */); + checkAccessorDeclaration(memberDecl); + } + if (!ts.hasDynamicName(memberDecl)) { + propertiesTable[member.name] = member; + } + propertiesArray.push(member); + } + var stringIndexType = getIndexType(0 /* String */); + var numberIndexType = getIndexType(1 /* Number */); + var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexType, numberIndexType); + result.flags |= 131072 /* ObjectLiteral */ | 524288 /* ContainsObjectLiteral */ | (typeFlags & 262144 /* ContainsUndefinedOrNull */); + return result; + function getIndexType(kind) { + if (contextualType && contextualTypeHasIndexSignature(contextualType, kind)) { + var propTypes = []; + for (var i = 0; i < propertiesArray.length; i++) { + var propertyDecl = node.properties[i]; + if (kind === 0 /* String */ || isNumericName(propertyDecl.name)) { + // Do not call getSymbolOfNode(propertyDecl), as that will get the + // original symbol for the node. We actually want to get the symbol + // created by checkObjectLiteral, since that will be appropriately + // contextually typed and resolved. + var type = getTypeOfSymbol(propertiesArray[i]); + if (!ts.contains(propTypes, type)) { + propTypes.push(type); + } + } + } + var result_1 = propTypes.length ? getUnionType(propTypes) : undefinedType; + typeFlags |= result_1.flags; + return result_1; + } + return undefined; + } + } + // If a symbol is a synthesized symbol with no value declaration, we assume it is a property. Example of this are the synthesized + // '.prototype' property as well as synthesized tuple index properties. + function getDeclarationKindFromSymbol(s) { + return s.valueDeclaration ? s.valueDeclaration.kind : 133 /* PropertyDeclaration */; + } + function getDeclarationFlagsFromSymbol(s) { + return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : s.flags & 134217728 /* Prototype */ ? 16 /* Public */ | 128 /* Static */ : 0; + } + function checkClassPropertyAccess(node, left, type, prop) { + var flags = getDeclarationFlagsFromSymbol(prop); + // Public properties are always accessible + if (!(flags & (32 /* Private */ | 64 /* Protected */))) { + return; + } + // Property is known to be private or protected at this point + // Get the declaring and enclosing class instance types + var enclosingClassDeclaration = ts.getAncestor(node, 202 /* ClassDeclaration */); + var enclosingClass = enclosingClassDeclaration ? getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClassDeclaration)) : undefined; + var declaringClass = getDeclaredTypeOfSymbol(prop.parent); + // Private property is accessible if declaring and enclosing class are the same + if (flags & 32 /* Private */) { + if (declaringClass !== enclosingClass) { + error(node, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(declaringClass)); + } + return; + } + // Property is known to be protected at this point + // All protected properties of a supertype are accessible in a super access + if (left.kind === 91 /* SuperKeyword */) { + return; + } + // A protected property is accessible in the declaring class and classes derived from it + if (!enclosingClass || !hasBaseType(enclosingClass, declaringClass)) { + error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(declaringClass)); + return; + } + // No further restrictions for static properties + if (flags & 128 /* Static */) { + return; + } + // An instance property must be accessed through an instance of the enclosing class + if (!(getTargetType(type).flags & (1024 /* Class */ | 2048 /* Interface */) && hasBaseType(type, enclosingClass))) { + error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); + } + } + function checkPropertyAccessExpression(node) { + return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); + } + function checkQualifiedName(node) { + return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); + } + function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { + var type = checkExpressionOrQualifiedName(left); + if (type === unknownType) + return type; + if (type !== anyType) { + var apparentType = getApparentType(getWidenedType(type)); + if (apparentType === unknownType) { + // handle cases when type is Type parameter with invalid constraint + return unknownType; + } + var prop = getPropertyOfType(apparentType, right.text); + if (!prop) { + if (right.text) { + error(right, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(right), typeToString(type)); + } + return unknownType; + } + getNodeLinks(node).resolvedSymbol = prop; + if (prop.parent && prop.parent.flags & 32 /* Class */) { + // TS 1.0 spec (April 2014): 4.8.2 + // - In a constructor, instance member function, instance member accessor, or + // instance member variable initializer where this references a derived class instance, + // a super property access is permitted and must specify a public instance member function of the base class. + // - In a static member function or static member accessor + // where this references the constructor function object of a derived class, + // a super property access is permitted and must specify a public static member function of the base class. + if (left.kind === 91 /* SuperKeyword */ && getDeclarationKindFromSymbol(prop) !== 135 /* MethodDeclaration */) { + error(right, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); + } + else { + checkClassPropertyAccess(node, left, type, prop); + } + } + return getTypeOfSymbol(prop); + } + return anyType; + } + function isValidPropertyAccess(node, propertyName) { + var left = node.kind === 156 /* PropertyAccessExpression */ + ? node.expression + : node.left; + var type = checkExpressionOrQualifiedName(left); + if (type !== unknownType && type !== anyType) { + var prop = getPropertyOfType(getWidenedType(type), propertyName); + if (prop && prop.parent && prop.parent.flags & 32 /* Class */) { + if (left.kind === 91 /* SuperKeyword */ && getDeclarationKindFromSymbol(prop) !== 135 /* MethodDeclaration */) { + return false; + } + else { + var modificationCount = diagnostics.getModificationCount(); + checkClassPropertyAccess(node, left, type, prop); + return diagnostics.getModificationCount() === modificationCount; + } + } + } + return true; + } + function checkIndexedAccess(node) { + // Grammar checking + if (!node.argumentExpression) { + var sourceFile = getSourceFile(node); + if (node.parent.kind === 159 /* NewExpression */ && node.parent.expression === node) { + var start = ts.skipTrivia(sourceFile.text, node.expression.end); + var end = node.end; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); + } + else { + var start = node.end - "]".length; + var end = node.end; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); + } + } + // Obtain base constraint such that we can bail out if the constraint is an unknown type + var objectType = getApparentType(checkExpression(node.expression)); + var indexType = node.argumentExpression ? checkExpression(node.argumentExpression) : unknownType; + if (objectType === unknownType) { + return unknownType; + } + var isConstEnum = isConstEnumObjectType(objectType); + if (isConstEnum && + (!node.argumentExpression || node.argumentExpression.kind !== 8 /* StringLiteral */)) { + error(node.argumentExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); + return unknownType; + } + // TypeScript 1.0 spec (April 2014): 4.10 Property Access + // - If IndexExpr is a string literal or a numeric literal and ObjExpr's apparent type has a property with the name + // given by that literal(converted to its string representation in the case of a numeric literal), the property access is of the type of that property. + // - Otherwise, if ObjExpr's apparent type has a numeric index signature and IndexExpr is of type Any, the Number primitive type, or an enum type, + // the property access is of the type of that index signature. + // - Otherwise, if ObjExpr's apparent type has a string index signature and IndexExpr is of type Any, the String or Number primitive type, or an enum type, + // the property access is of the type of that index signature. + // - Otherwise, if IndexExpr is of type Any, the String or Number primitive type, or an enum type, the property access is of type Any. + // See if we can index as a property. + if (node.argumentExpression) { + var name_6 = getPropertyNameForIndexedAccess(node.argumentExpression, indexType); + if (name_6 !== undefined) { + var prop = getPropertyOfType(objectType, name_6); + if (prop) { + getNodeLinks(node).resolvedSymbol = prop; + return getTypeOfSymbol(prop); + } + else if (isConstEnum) { + error(node.argumentExpression, ts.Diagnostics.Property_0_does_not_exist_on_const_enum_1, name_6, symbolToString(objectType.symbol)); + return unknownType; + } + } + } + // Check for compatible indexer types. + if (allConstituentTypesHaveKind(indexType, 1 /* Any */ | 258 /* StringLike */ | 132 /* NumberLike */ | 1048576 /* ESSymbol */)) { + // Try to use a number indexer. + if (allConstituentTypesHaveKind(indexType, 1 /* Any */ | 132 /* NumberLike */)) { + var numberIndexType = getIndexTypeOfType(objectType, 1 /* Number */); + if (numberIndexType) { + return numberIndexType; + } + } + // Try to use string indexing. + var stringIndexType = getIndexTypeOfType(objectType, 0 /* String */); + if (stringIndexType) { + return stringIndexType; + } + // Fall back to any. + if (compilerOptions.noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && objectType !== anyType) { + error(node, ts.Diagnostics.Index_signature_of_object_type_implicitly_has_an_any_type); + } + return anyType; + } + // REVIEW: Users should know the type that was actually used. + error(node, ts.Diagnostics.An_index_expression_argument_must_be_of_type_string_number_symbol_or_any); + return unknownType; + } + /** + * If indexArgumentExpression is a string literal or number literal, returns its text. + * If indexArgumentExpression is a well known symbol, returns the property name corresponding + * to this symbol, as long as it is a proper symbol reference. + * Otherwise, returns undefined. + */ + function getPropertyNameForIndexedAccess(indexArgumentExpression, indexArgumentType) { + if (indexArgumentExpression.kind === 8 /* StringLiteral */ || indexArgumentExpression.kind === 7 /* NumericLiteral */) { + return indexArgumentExpression.text; + } + if (checkThatExpressionIsProperSymbolReference(indexArgumentExpression, indexArgumentType, false)) { + var rightHandSideName = indexArgumentExpression.name.text; + return ts.getPropertyNameForKnownSymbolName(rightHandSideName); + } + return undefined; + } + /** + * A proper symbol reference requires the following: + * 1. The property access denotes a property that exists + * 2. The expression is of the form Symbol. + * 3. The property access is of the primitive type symbol. + * 4. Symbol in this context resolves to the global Symbol object + */ + function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { + if (expressionType === unknownType) { + // There is already an error, so no need to report one. + return false; + } + if (!ts.isWellKnownSymbolSyntactically(expression)) { + return false; + } + // Make sure the property type is the primitive symbol type + if ((expressionType.flags & 1048576 /* ESSymbol */) === 0) { + if (reportError) { + error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); + } + return false; + } + // The name is Symbol., so make sure Symbol actually resolves to the + // global Symbol object + var leftHandSide = expression.expression; + var leftHandSideSymbol = getResolvedSymbol(leftHandSide); + if (!leftHandSideSymbol) { + return false; + } + var globalESSymbol = getGlobalESSymbolConstructorSymbol(); + if (!globalESSymbol) { + // Already errored when we tried to look up the symbol + return false; + } + if (leftHandSideSymbol !== globalESSymbol) { + if (reportError) { + error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); + } + return false; + } + return true; + } + function resolveUntypedCall(node) { + if (node.kind === 160 /* TaggedTemplateExpression */) { + checkExpression(node.template); + } + else { + ts.forEach(node.arguments, function (argument) { + checkExpression(argument); + }); + } + return anySignature; + } + function resolveErrorCall(node) { + resolveUntypedCall(node); + return unknownSignature; + } + // Re-order candidate signatures into the result array. Assumes the result array to be empty. + // The candidate list orders groups in reverse, but within a group signatures are kept in declaration order + // A nit here is that we reorder only signatures that belong to the same symbol, + // so order how inherited signatures are processed is still preserved. + // interface A { (x: string): void } + // interface B extends A { (x: 'foo'): string } + // let b: B; + // b('foo') // <- here overloads should be processed as [(x:'foo'): string, (x: string): void] + function reorderCandidates(signatures, result) { + var lastParent; + var lastSymbol; + var cutoffIndex = 0; + var index; + var specializedIndex = -1; + var spliceIndex; + ts.Debug.assert(!result.length); + for (var _i = 0; _i < signatures.length; _i++) { + var signature = signatures[_i]; + var symbol = signature.declaration && getSymbolOfNode(signature.declaration); + var parent_4 = signature.declaration && signature.declaration.parent; + if (!lastSymbol || symbol === lastSymbol) { + if (lastParent && parent_4 === lastParent) { + index++; + } + else { + lastParent = parent_4; + index = cutoffIndex; + } + } + else { + // current declaration belongs to a different symbol + // set cutoffIndex so re-orderings in the future won't change result set from 0 to cutoffIndex + index = cutoffIndex = result.length; + lastParent = parent_4; + } + lastSymbol = symbol; + // specialized signatures always need to be placed before non-specialized signatures regardless + // of the cutoff position; see GH#1133 + if (signature.hasStringLiterals) { + specializedIndex++; + spliceIndex = specializedIndex; + // The cutoff index always needs to be greater than or equal to the specialized signature index + // in order to prevent non-specialized signatures from being added before a specialized + // signature. + cutoffIndex++; + } + else { + spliceIndex = index; + } + result.splice(spliceIndex, 0, signature); + } + } + function getSpreadArgumentIndex(args) { + for (var i = 0; i < args.length; i++) { + if (args[i].kind === 174 /* SpreadElementExpression */) { + return i; + } + } + return -1; + } + function hasCorrectArity(node, args, signature) { + var adjustedArgCount; // Apparent number of arguments we will have in this call + var typeArguments; // Type arguments (undefined if none) + var callIsIncomplete; // In incomplete call we want to be lenient when we have too few arguments + if (node.kind === 160 /* TaggedTemplateExpression */) { + var tagExpression = node; + // Even if the call is incomplete, we'll have a missing expression as our last argument, + // so we can say the count is just the arg list length + adjustedArgCount = args.length; + typeArguments = undefined; + if (tagExpression.template.kind === 172 /* TemplateExpression */) { + // If a tagged template expression lacks a tail literal, the call is incomplete. + // Specifically, a template only can end in a TemplateTail or a Missing literal. + var templateExpression = tagExpression.template; + var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); + ts.Debug.assert(lastSpan !== undefined); // we should always have at least one span. + callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; + } + else { + // If the template didn't end in a backtick, or its beginning occurred right prior to EOF, + // then this might actually turn out to be a TemplateHead in the future; + // so we consider the call to be incomplete. + var templateLiteral = tagExpression.template; + ts.Debug.assert(templateLiteral.kind === 10 /* NoSubstitutionTemplateLiteral */); + callIsIncomplete = !!templateLiteral.isUnterminated; + } + } + else { + var callExpression = node; + if (!callExpression.arguments) { + // This only happens when we have something of the form: 'new C' + ts.Debug.assert(callExpression.kind === 159 /* NewExpression */); + return signature.minArgumentCount === 0; + } + // For IDE scenarios we may have an incomplete call, so a trailing comma is tantamount to adding another argument. + adjustedArgCount = callExpression.arguments.hasTrailingComma ? args.length + 1 : args.length; + // If we are missing the close paren, the call is incomplete. + callIsIncomplete = callExpression.arguments.end === callExpression.end; + typeArguments = callExpression.typeArguments; + } + // If the user supplied type arguments, but the number of type arguments does not match + // the declared number of type parameters, the call has an incorrect arity. + var hasRightNumberOfTypeArgs = !typeArguments || + (signature.typeParameters && typeArguments.length === signature.typeParameters.length); + if (!hasRightNumberOfTypeArgs) { + return false; + } + // If spread arguments are present, check that they correspond to a rest parameter. If so, no + // further checking is necessary. + var spreadArgIndex = getSpreadArgumentIndex(args); + if (spreadArgIndex >= 0) { + return signature.hasRestParameter && spreadArgIndex >= signature.parameters.length - 1; + } + // Too many arguments implies incorrect arity. + if (!signature.hasRestParameter && adjustedArgCount > signature.parameters.length) { + return false; + } + // If the call is incomplete, we should skip the lower bound check. + var hasEnoughArguments = adjustedArgCount >= signature.minArgumentCount; + return callIsIncomplete || hasEnoughArguments; + } + // If type has a single call signature and no other members, return that signature. Otherwise, return undefined. + function getSingleCallSignature(type) { + if (type.flags & 48128 /* ObjectType */) { + var resolved = resolveObjectOrUnionTypeMembers(type); + if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && + resolved.properties.length === 0 && !resolved.stringIndexType && !resolved.numberIndexType) { + return resolved.callSignatures[0]; + } + } + return undefined; + } + // Instantiate a generic signature in the context of a non-generic signature (section 3.8.5 in TypeScript spec) + function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { + var context = createInferenceContext(signature.typeParameters, true); + forEachMatchingParameterType(contextualSignature, signature, function (source, target) { + // Type parameters from outer context referenced by source type are fixed by instantiation of the source type + inferTypes(context, instantiateType(source, contextualMapper), target); + }); + return getSignatureInstantiation(signature, getInferredTypes(context)); + } + function inferTypeArguments(signature, args, excludeArgument, context) { + var typeParameters = signature.typeParameters; + var inferenceMapper = createInferenceMapper(context); + // Clear out all the inference results from the last time inferTypeArguments was called on this context + for (var i = 0; i < typeParameters.length; i++) { + // As an optimization, we don't have to clear (and later recompute) inferred types + // for type parameters that have already been fixed on the previous call to inferTypeArguments. + // It would be just as correct to reset all of them. But then we'd be repeating the same work + // for the type parameters that were fixed, namely the work done by getInferredType. + if (!context.inferences[i].isFixed) { + context.inferredTypes[i] = undefined; + } + } + // On this call to inferTypeArguments, we may get more inferences for certain type parameters that were not + // fixed last time. This means that a type parameter that failed inference last time may succeed this time, + // or vice versa. Therefore, the failedTypeParameterIndex is useless if it points to an unfixed type parameter, + // because it may change. So here we reset it. However, getInferredType will not revisit any type parameters + // that were previously fixed. So if a fixed type parameter failed previously, it will fail again because + // it will contain the exact same set of inferences. So if we reset the index from a fixed type parameter, + // we will lose information that we won't recover this time around. + if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { + context.failedTypeParameterIndex = undefined; + } + // We perform two passes over the arguments. In the first pass we infer from all arguments, but use + // wildcards for all context sensitive function expressions. + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + if (arg.kind !== 176 /* OmittedExpression */) { + var paramType = getTypeAtPosition(signature, i); + var argType = void 0; + if (i === 0 && args[i].parent.kind === 160 /* TaggedTemplateExpression */) { + argType = globalTemplateStringsArrayType; + } + else { + // For context sensitive arguments we pass the identityMapper, which is a signal to treat all + // context sensitive function expressions as wildcards + var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; + argType = checkExpressionWithContextualType(arg, paramType, mapper); + } + inferTypes(context, argType, paramType); + } + } + // In the second pass we visit only context sensitive arguments, and only those that aren't excluded, this + // time treating function expressions normally (which may cause previously inferred type arguments to be fixed + // as we construct types for contextually typed parameters) + if (excludeArgument) { + for (var i = 0; i < args.length; i++) { + // No need to check for omitted args and template expressions, their exlusion value is always undefined + if (excludeArgument[i] === false) { + var arg = args[i]; + var paramType = getTypeAtPosition(signature, i); + inferTypes(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); + } + } + } + getInferredTypes(context); + } + function checkTypeArguments(signature, typeArguments, typeArgumentResultTypes, reportErrors) { + var typeParameters = signature.typeParameters; + var typeArgumentsAreAssignable = true; + for (var i = 0; i < typeParameters.length; i++) { + var typeArgNode = typeArguments[i]; + var typeArgument = getTypeFromTypeNode(typeArgNode); + // Do not push on this array! It has a preallocated length + typeArgumentResultTypes[i] = typeArgument; + if (typeArgumentsAreAssignable /* so far */) { + var constraint = getConstraintOfTypeParameter(typeParameters[i]); + if (constraint) { + typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, constraint, reportErrors ? typeArgNode : undefined, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + } + } + } + return typeArgumentsAreAssignable; + } + function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + if (arg.kind !== 176 /* OmittedExpression */) { + // Check spread elements against rest type (from arity check we know spread argument corresponds to a rest parameter) + var paramType = getTypeAtPosition(signature, i); + // A tagged template expression provides a special first argument, and string literals get string literal types + // unless we're reporting errors + var argType = i === 0 && node.kind === 160 /* TaggedTemplateExpression */ + ? globalTemplateStringsArrayType + : arg.kind === 8 /* StringLiteral */ && !reportErrors + ? getStringLiteralType(arg) + : checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); + // Use argument expression as error location when reporting errors + if (!checkTypeRelatedTo(argType, paramType, relation, reportErrors ? arg : undefined, ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1)) { + return false; + } + } + } + return true; + } + /** + * Returns the effective arguments for an expression that works like a function invocation. + * + * If 'node' is a CallExpression or a NewExpression, then its argument list is returned. + * If 'node' is a TaggedTemplateExpression, a new argument list is constructed from the substitution + * expressions, where the first element of the list is the template for error reporting purposes. + */ + function getEffectiveCallArguments(node) { + var args; + if (node.kind === 160 /* TaggedTemplateExpression */) { + var template = node.template; + args = [template]; + if (template.kind === 172 /* TemplateExpression */) { + ts.forEach(template.templateSpans, function (span) { + args.push(span.expression); + }); + } + } + else { + args = node.arguments || emptyArray; + } + return args; + } + /** + * In a 'super' call, type arguments are not provided within the CallExpression node itself. + * Instead, they must be fetched from the class declaration's base type node. + * + * If 'node' is a 'super' call (e.g. super(...), new super(...)), then we attempt to fetch + * the type arguments off the containing class's first heritage clause (if one exists). Note that if + * type arguments are supplied on the 'super' call, they are ignored (though this is syntactically incorrect). + * + * In all other cases, the call's explicit type arguments are returned. + */ + function getEffectiveTypeArguments(callExpression) { + if (callExpression.expression.kind === 91 /* SuperKeyword */) { + var containingClass = ts.getAncestor(callExpression, 202 /* ClassDeclaration */); + var baseClassTypeNode = containingClass && ts.getClassExtendsHeritageClauseElement(containingClass); + return baseClassTypeNode && baseClassTypeNode.typeArguments; + } + else { + // Ordinary case - simple function invocation. + return callExpression.typeArguments; + } + } + function resolveCall(node, signatures, candidatesOutArray) { + var isTaggedTemplate = node.kind === 160 /* TaggedTemplateExpression */; + var typeArguments; + if (!isTaggedTemplate) { + typeArguments = getEffectiveTypeArguments(node); + // We already perform checking on the type arguments on the class declaration itself. + if (node.expression.kind !== 91 /* SuperKeyword */) { + ts.forEach(typeArguments, checkSourceElement); + } + } + var candidates = candidatesOutArray || []; + // reorderCandidates fills up the candidates array directly + reorderCandidates(signatures, candidates); + if (!candidates.length) { + error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); + return resolveErrorCall(node); + } + var args = getEffectiveCallArguments(node); + // The following applies to any value of 'excludeArgument[i]': + // - true: the argument at 'i' is susceptible to a one-time permanent contextual typing. + // - undefined: the argument at 'i' is *not* susceptible to permanent contextual typing. + // - false: the argument at 'i' *was* and *has been* permanently contextually typed. + // + // The idea is that we will perform type argument inference & assignability checking once + // without using the susceptible parameters that are functions, and once more for each of those + // parameters, contextually typing each as we go along. + // + // For a tagged template, then the first argument be 'undefined' if necessary + // because it represents a TemplateStringsArray. + var excludeArgument; + for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { + if (isContextSensitive(args[i])) { + if (!excludeArgument) { + excludeArgument = new Array(args.length); + } + excludeArgument[i] = true; + } + } + // The following variables are captured and modified by calls to chooseOverload. + // If overload resolution or type argument inference fails, we want to report the + // best error possible. The best error is one which says that an argument was not + // assignable to a parameter. This implies that everything else about the overload + // was fine. So if there is any overload that is only incorrect because of an + // argument, we will report an error on that one. + // + // function foo(s: string) {} + // function foo(n: number) {} // Report argument error on this overload + // function foo() {} + // foo(true); + // + // If none of the overloads even made it that far, there are two possibilities. + // There was a problem with type arguments for some overload, in which case + // report an error on that. Or none of the overloads even had correct arity, + // in which case give an arity error. + // + // function foo(x: T, y: T) {} // Report type argument inference error + // function foo() {} + // foo(0, true); + // + var candidateForArgumentError; + var candidateForTypeArgumentError; + var resultOfFailedInference; + var result; + // Section 4.12.1: + // if the candidate list contains one or more signatures for which the type of each argument + // expression is a subtype of each corresponding parameter type, the return type of the first + // of those signatures becomes the return type of the function call. + // Otherwise, the return type of the first signature in the candidate list becomes the return + // type of the function call. + // + // Whether the call is an error is determined by assignability of the arguments. The subtype pass + // is just important for choosing the best signature. So in the case where there is only one + // signature, the subtype pass is useless. So skipping it is an optimization. + if (candidates.length > 1) { + result = chooseOverload(candidates, subtypeRelation); + } + if (!result) { + // Reinitialize these pointers for round two + candidateForArgumentError = undefined; + candidateForTypeArgumentError = undefined; + resultOfFailedInference = undefined; + result = chooseOverload(candidates, assignableRelation); + } + if (result) { + return result; + } + // No signatures were applicable. Now report errors based on the last applicable signature with + // no arguments excluded from assignability checks. + // If candidate is undefined, it means that no candidates had a suitable arity. In that case, + // skip the checkApplicableSignature check. + if (candidateForArgumentError) { + // excludeArgument is undefined, in this case also equivalent to [undefined, undefined, ...] + // The importance of excludeArgument is to prevent us from typing function expression parameters + // in arguments too early. If possible, we'd like to only type them once we know the correct + // overload. However, this matters for the case where the call is correct. When the call is + // an error, we don't need to exclude any arguments, although it would cause no harm to do so. + checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); + } + else if (candidateForTypeArgumentError) { + if (!isTaggedTemplate && node.typeArguments) { + checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, [], true); + } + else { + ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); + var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; + var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); + var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); + reportNoCommonSupertypeError(inferenceCandidates, node.expression || node.tag, diagnosticChainHead); + } + } + else { + error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); + } + // No signature was applicable. We have already reported the errors for the invalid signature. + // If this is a type resolution session, e.g. Language Service, try to get better information that anySignature. + // Pick the first candidate that matches the arity. This way we can get a contextual type for cases like: + // declare function f(a: { xa: number; xb: number; }); + // f({ | + if (!produceDiagnostics) { + for (var _i = 0; _i < candidates.length; _i++) { + var candidate = candidates[_i]; + if (hasCorrectArity(node, args, candidate)) { + return candidate; + } + } + } + return resolveErrorCall(node); + function chooseOverload(candidates, relation) { + for (var _i = 0; _i < candidates.length; _i++) { + var originalCandidate = candidates[_i]; + if (!hasCorrectArity(node, args, originalCandidate)) { + continue; + } + var candidate = void 0; + var typeArgumentsAreValid = void 0; + var inferenceContext = originalCandidate.typeParameters + ? createInferenceContext(originalCandidate.typeParameters, false) + : undefined; + while (true) { + candidate = originalCandidate; + if (candidate.typeParameters) { + var typeArgumentTypes = void 0; + if (typeArguments) { + typeArgumentTypes = new Array(candidate.typeParameters.length); + typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); + } + else { + inferTypeArguments(candidate, args, excludeArgument, inferenceContext); + typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; + typeArgumentTypes = inferenceContext.inferredTypes; + } + if (!typeArgumentsAreValid) { + break; + } + candidate = getSignatureInstantiation(candidate, typeArgumentTypes); + } + if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { + break; + } + var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; + if (index < 0) { + return candidate; + } + excludeArgument[index] = false; + } + // A post-mortem of this iteration of the loop. The signature was not applicable, + // so we want to track it as a candidate for reporting an error. If the candidate + // had no type parameters, or had no issues related to type arguments, we can + // report an error based on the arguments. If there was an issue with type + // arguments, then we can only report an error based on the type arguments. + if (originalCandidate.typeParameters) { + var instantiatedCandidate = candidate; + if (typeArgumentsAreValid) { + candidateForArgumentError = instantiatedCandidate; + } + else { + candidateForTypeArgumentError = originalCandidate; + if (!typeArguments) { + resultOfFailedInference = inferenceContext; + } + } + } + else { + ts.Debug.assert(originalCandidate === candidate); + candidateForArgumentError = originalCandidate; + } + } + return undefined; + } + } + function resolveCallExpression(node, candidatesOutArray) { + if (node.expression.kind === 91 /* SuperKeyword */) { + var superType = checkSuperExpression(node.expression); + if (superType !== unknownType) { + return resolveCall(node, getSignaturesOfType(superType, 1 /* Construct */), candidatesOutArray); + } + return resolveUntypedCall(node); + } + var funcType = checkExpression(node.expression); + var apparentType = getApparentType(funcType); + if (apparentType === unknownType) { + // Another error has already been reported + return resolveErrorCall(node); + } + // Technically, this signatures list may be incomplete. We are taking the apparent type, + // but we are not including call signatures that may have been added to the Object or + // Function interface, since they have none by default. This is a bit of a leap of faith + // that the user will not add any. + var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); + var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); + // TS 1.0 spec: 4.12 + // If FuncExpr is of type Any, or of an object type that has no call or construct signatures + // but is a subtype of the Function interface, the call is an untyped function call. In an + // untyped function call no TypeArgs are permitted, Args can be any argument list, no contextual + // types are provided for the argument expressions, and the result is always of type Any. + // We exclude union types because we may have a union of function types that happen to have + // no common signatures. + if (funcType === anyType || (!callSignatures.length && !constructSignatures.length && !(funcType.flags & 16384 /* Union */) && isTypeAssignableTo(funcType, globalFunctionType))) { + if (node.typeArguments) { + error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + // If FuncExpr's apparent type(section 3.8.1) is a function type, the call is a typed function call. + // TypeScript employs overload resolution in typed function calls in order to support functions + // with multiple call signatures. + if (!callSignatures.length) { + if (constructSignatures.length) { + error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + } + else { + error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); + } + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray); + } + function resolveNewExpression(node, candidatesOutArray) { + if (node.arguments && languageVersion < 2 /* ES6 */) { + var spreadIndex = getSpreadArgumentIndex(node.arguments); + if (spreadIndex >= 0) { + error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_6_and_higher); + } + } + var expressionType = checkExpression(node.expression); + // TS 1.0 spec: 4.11 + // If ConstructExpr is of type Any, Args can be any argument + // list and the result of the operation is of type Any. + if (expressionType === anyType) { + if (node.typeArguments) { + error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + // If ConstructExpr's apparent type(section 3.8.1) is an object type with one or + // more construct signatures, the expression is processed in the same manner as a + // function call, but using the construct signatures as the initial set of candidate + // signatures for overload resolution.The result type of the function call becomes + // the result type of the operation. + expressionType = getApparentType(expressionType); + if (expressionType === unknownType) { + // Another error has already been reported + return resolveErrorCall(node); + } + // Technically, this signatures list may be incomplete. We are taking the apparent type, + // but we are not including construct signatures that may have been added to the Object or + // Function interface, since they have none by default. This is a bit of a leap of faith + // that the user will not add any. + var constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); + if (constructSignatures.length) { + return resolveCall(node, constructSignatures, candidatesOutArray); + } + // If ConstructExpr's apparent type is an object type with no construct signatures but + // one or more call signatures, the expression is processed as a function call. A compile-time + // error occurs if the result of the function call is not Void. The type of the result of the + // operation is Any. + var callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); + if (callSignatures.length) { + var signature = resolveCall(node, callSignatures, candidatesOutArray); + if (getReturnTypeOfSignature(signature) !== voidType) { + error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); + } + return signature; + } + error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); + return resolveErrorCall(node); + } + function resolveTaggedTemplateExpression(node, candidatesOutArray) { + var tagType = checkExpression(node.tag); + var apparentType = getApparentType(tagType); + if (apparentType === unknownType) { + // Another error has already been reported + return resolveErrorCall(node); + } + var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); + if (tagType === anyType || (!callSignatures.length && !(tagType.flags & 16384 /* Union */) && isTypeAssignableTo(tagType, globalFunctionType))) { + return resolveUntypedCall(node); + } + if (!callSignatures.length) { + error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray); + } + // candidatesOutArray is passed by signature help in the language service, and collectCandidates + // must fill it up with the appropriate candidate signatures + function getResolvedSignature(node, candidatesOutArray) { + var links = getNodeLinks(node); + // If getResolvedSignature has already been called, we will have cached the resolvedSignature. + // However, it is possible that either candidatesOutArray was not passed in the first time, + // or that a different candidatesOutArray was passed in. Therefore, we need to redo the work + // to correctly fill the candidatesOutArray. + if (!links.resolvedSignature || candidatesOutArray) { + links.resolvedSignature = anySignature; + if (node.kind === 158 /* CallExpression */) { + links.resolvedSignature = resolveCallExpression(node, candidatesOutArray); + } + else if (node.kind === 159 /* NewExpression */) { + links.resolvedSignature = resolveNewExpression(node, candidatesOutArray); + } + else if (node.kind === 160 /* TaggedTemplateExpression */) { + links.resolvedSignature = resolveTaggedTemplateExpression(node, candidatesOutArray); + } + else { + ts.Debug.fail("Branch in 'getResolvedSignature' should be unreachable."); + } + } + return links.resolvedSignature; + } + function checkCallExpression(node) { + // Grammar checking; stop grammar-checking if checkGrammarTypeArguments return true + checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); + var signature = getResolvedSignature(node); + if (node.expression.kind === 91 /* SuperKeyword */) { + return voidType; + } + if (node.kind === 159 /* NewExpression */) { + var declaration = signature.declaration; + if (declaration && + declaration.kind !== 136 /* Constructor */ && + declaration.kind !== 140 /* ConstructSignature */ && + declaration.kind !== 144 /* ConstructorType */) { + // When resolved signature is a call signature (and not a construct signature) the result type is any + if (compilerOptions.noImplicitAny) { + error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); + } + return anyType; + } + } + return getReturnTypeOfSignature(signature); + } + function checkTaggedTemplateExpression(node) { + return getReturnTypeOfSignature(getResolvedSignature(node)); + } + function checkTypeAssertion(node) { + var exprType = checkExpression(node.expression); + var targetType = getTypeFromTypeNode(node.type); + if (produceDiagnostics && targetType !== unknownType) { + var widenedType = getWidenedType(exprType); + if (!(isTypeAssignableTo(targetType, widenedType))) { + checkTypeAssignableTo(exprType, targetType, node, ts.Diagnostics.Neither_type_0_nor_type_1_is_assignable_to_the_other); + } + } + return targetType; + } + function getTypeAtPosition(signature, pos) { + return signature.hasRestParameter ? + pos < signature.parameters.length - 1 ? getTypeOfSymbol(signature.parameters[pos]) : getRestTypeOfSignature(signature) : + pos < signature.parameters.length ? getTypeOfSymbol(signature.parameters[pos]) : anyType; + } + function assignContextualParameterTypes(signature, context, mapper) { + var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); + for (var i = 0; i < len; i++) { + var parameter = signature.parameters[i]; + var links = getSymbolLinks(parameter); + links.type = instantiateType(getTypeAtPosition(context, i), mapper); + } + if (signature.hasRestParameter && context.hasRestParameter && signature.parameters.length >= context.parameters.length) { + var parameter = ts.lastOrUndefined(signature.parameters); + var links = getSymbolLinks(parameter); + links.type = instantiateType(getTypeOfSymbol(ts.lastOrUndefined(context.parameters)), mapper); + } + } + function getReturnTypeFromBody(func, contextualMapper) { + var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); + if (!func.body) { + return unknownType; + } + var type; + if (func.body.kind !== 180 /* Block */) { + type = checkExpressionCached(func.body, contextualMapper); + } + else { + // Aggregate the types of expressions within all the return statements. + var types = checkAndAggregateReturnExpressionTypes(func.body, contextualMapper); + if (types.length === 0) { + return voidType; + } + // When return statements are contextually typed we allow the return type to be a union type. Otherwise we require the + // return expressions to have a best common supertype. + type = contextualSignature ? getUnionType(types) : getCommonSupertype(types); + if (!type) { + error(func, ts.Diagnostics.No_best_common_type_exists_among_return_expressions); + return unknownType; + } + } + if (!contextualSignature) { + reportErrorsFromWidening(func, type); + } + return getWidenedType(type); + } + /// Returns a set of types relating to every return expression relating to a function block. + function checkAndAggregateReturnExpressionTypes(body, contextualMapper) { + var aggregatedTypes = []; + ts.forEachReturnStatement(body, function (returnStatement) { + var expr = returnStatement.expression; + if (expr) { + var type = checkExpressionCached(expr, contextualMapper); + if (!ts.contains(aggregatedTypes, type)) { + aggregatedTypes.push(type); + } + } + }); + return aggregatedTypes; + } + function bodyContainsAReturnStatement(funcBody) { + return ts.forEachReturnStatement(funcBody, function (returnStatement) { + return true; + }); + } + function bodyContainsSingleThrowStatement(body) { + return (body.statements.length === 1) && (body.statements[0].kind === 196 /* ThrowStatement */); + } + // TypeScript Specification 1.0 (6.3) - July 2014 + // An explicitly typed function whose return type isn't the Void or the Any type + // must have at least one return statement somewhere in its body. + // An exception to this rule is if the function implementation consists of a single 'throw' statement. + function checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(func, returnType) { + if (!produceDiagnostics) { + return; + } + // Functions that return 'void' or 'any' don't need any return expressions. + if (returnType === voidType || returnType === anyType) { + return; + } + // If all we have is a function signature, or an arrow function with an expression body, then there is nothing to check. + if (ts.nodeIsMissing(func.body) || func.body.kind !== 180 /* Block */) { + return; + } + var bodyBlock = func.body; + // Ensure the body has at least one return expression. + if (bodyContainsAReturnStatement(bodyBlock)) { + return; + } + // If there are no return expressions, then we need to check if + // the function body consists solely of a throw statement; + // this is to make an exception for unimplemented functions. + if (bodyContainsSingleThrowStatement(bodyBlock)) { + return; + } + // This function does not conform to the specification. + error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement); + } + function checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper) { + ts.Debug.assert(node.kind !== 135 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + // Grammar checking + var hasGrammarError = checkGrammarDeclarationNameInStrictMode(node) || checkGrammarFunctionLikeDeclaration(node); + if (!hasGrammarError && node.kind === 163 /* FunctionExpression */) { + checkGrammarFunctionName(node.name) || checkGrammarForGenerator(node); + } + // The identityMapper object is used to indicate that function expressions are wildcards + if (contextualMapper === identityMapper && isContextSensitive(node)) { + return anyFunctionType; + } + var links = getNodeLinks(node); + var type = getTypeOfSymbol(node.symbol); + // Check if function expression is contextually typed and assign parameter types if so + if (!(links.flags & 64 /* ContextChecked */)) { + var contextualSignature = getContextualSignature(node); + // If a type check is started at a function expression that is an argument of a function call, obtaining the + // contextual type may recursively get back to here during overload resolution of the call. If so, we will have + // already assigned contextual types. + if (!(links.flags & 64 /* ContextChecked */)) { + links.flags |= 64 /* ContextChecked */; + if (contextualSignature) { + var signature = getSignaturesOfType(type, 0 /* Call */)[0]; + if (isContextSensitive(node)) { + assignContextualParameterTypes(signature, contextualSignature, contextualMapper || identityMapper); + } + if (!node.type && !signature.resolvedReturnType) { + var returnType = getReturnTypeFromBody(node, contextualMapper); + if (!signature.resolvedReturnType) { + signature.resolvedReturnType = returnType; + } + } + } + checkSignatureDeclaration(node); + } + } + if (produceDiagnostics && node.kind !== 135 /* MethodDeclaration */ && node.kind !== 134 /* MethodSignature */) { + checkCollisionWithCapturedSuperVariable(node, node.name); + checkCollisionWithCapturedThisVariable(node, node.name); + } + return type; + } + function checkFunctionExpressionOrObjectLiteralMethodBody(node) { + ts.Debug.assert(node.kind !== 135 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + if (node.type && !node.asteriskToken) { + checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + } + if (node.body) { + if (!node.type) { + // There are some checks that are only performed in getReturnTypeFromBody, that may produce errors + // we need. An example is the noImplicitAny errors resulting from widening the return expression + // of a function. Because checking of function expression bodies is deferred, there was never an + // appropriate time to do this during the main walk of the file (see the comment at the top of + // checkFunctionExpressionBodies). So it must be done now. + getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } + if (node.body.kind === 180 /* Block */) { + checkSourceElement(node.body); + } + else { + var exprType = checkExpression(node.body); + if (node.type) { + checkTypeAssignableTo(exprType, getTypeFromTypeNode(node.type), node.body, undefined); + } + checkFunctionExpressionBodies(node.body); + } + } + } + function checkArithmeticOperandType(operand, type, diagnostic) { + if (!allConstituentTypesHaveKind(type, 1 /* Any */ | 132 /* NumberLike */)) { + error(operand, diagnostic); + return false; + } + return true; + } + function checkReferenceExpression(n, invalidReferenceMessage, constantVariableMessage) { + function findSymbol(n) { + var symbol = getNodeLinks(n).resolvedSymbol; + // Because we got the symbol from the resolvedSymbol property, it might be of kind + // SymbolFlags.ExportValue. In this case it is necessary to get the actual export + // symbol, which will have the correct flags set on it. + return symbol && getExportSymbolOfValueSymbolIfExported(symbol); + } + function isReferenceOrErrorExpression(n) { + // TypeScript 1.0 spec (April 2014): + // Expressions are classified as values or references. + // References are the subset of expressions that are permitted as the target of an assignment. + // Specifically, references are combinations of identifiers(section 4.3), parentheses(section 4.7), + // and property accesses(section 4.10). + // All other expression constructs described in this chapter are classified as values. + switch (n.kind) { + case 65 /* Identifier */: { + var symbol = findSymbol(n); + // TypeScript 1.0 spec (April 2014): 4.3 + // An identifier expression that references a variable or parameter is classified as a reference. + // An identifier expression that references any other kind of entity is classified as a value(and therefore cannot be the target of an assignment). + return !symbol || symbol === unknownSymbol || symbol === argumentsSymbol || (symbol.flags & 3 /* Variable */) !== 0; + } + case 156 /* PropertyAccessExpression */: { + var symbol = findSymbol(n); + // TypeScript 1.0 spec (April 2014): 4.10 + // A property access expression is always classified as a reference. + // NOTE (not in spec): assignment to enum members should not be allowed + return !symbol || symbol === unknownSymbol || (symbol.flags & ~8 /* EnumMember */) !== 0; + } + case 157 /* ElementAccessExpression */: + // old compiler doesn't check indexed assess + return true; + case 162 /* ParenthesizedExpression */: + return isReferenceOrErrorExpression(n.expression); + default: + return false; + } + } + function isConstVariableReference(n) { + switch (n.kind) { + case 65 /* Identifier */: + case 156 /* PropertyAccessExpression */: { + var symbol = findSymbol(n); + return symbol && (symbol.flags & 3 /* Variable */) !== 0 && (getDeclarationFlagsFromSymbol(symbol) & 8192 /* Const */) !== 0; + } + case 157 /* ElementAccessExpression */: { + var index = n.argumentExpression; + var symbol = findSymbol(n.expression); + if (symbol && index && index.kind === 8 /* StringLiteral */) { + var name_7 = index.text; + var prop = getPropertyOfType(getTypeOfSymbol(symbol), name_7); + return prop && (prop.flags & 3 /* Variable */) !== 0 && (getDeclarationFlagsFromSymbol(prop) & 8192 /* Const */) !== 0; + } + return false; + } + case 162 /* ParenthesizedExpression */: + return isConstVariableReference(n.expression); + default: + return false; + } + } + if (!isReferenceOrErrorExpression(n)) { + error(n, invalidReferenceMessage); + return false; + } + if (isConstVariableReference(n)) { + error(n, constantVariableMessage); + return false; + } + return true; + } + function checkDeleteExpression(node) { + // Grammar checking + if (node.parserContextFlags & 1 /* StrictMode */ && node.expression.kind === 65 /* Identifier */) { + // When a delete operator occurs within strict mode code, a SyntaxError is thrown if its + // UnaryExpression is a direct reference to a variable, function argument, or function name + grammarErrorOnNode(node.expression, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode); + } + var operandType = checkExpression(node.expression); + return booleanType; + } + function checkTypeOfExpression(node) { + var operandType = checkExpression(node.expression); + return stringType; + } + function checkVoidExpression(node) { + var operandType = checkExpression(node.expression); + return undefinedType; + } + function checkPrefixUnaryExpression(node) { + // Grammar checking + // The identifier eval or arguments may not appear as the LeftHandSideExpression of an + // Assignment operator(11.13) or of a PostfixExpression(11.3) or as the UnaryExpression + // operated upon by a Prefix Increment(11.4.4) or a Prefix Decrement(11.4.5) operator + if ((node.operator === 38 /* PlusPlusToken */ || node.operator === 39 /* MinusMinusToken */)) { + checkGrammarEvalOrArgumentsInStrictMode(node, node.operand); + } + var operandType = checkExpression(node.operand); + switch (node.operator) { + case 33 /* PlusToken */: + case 34 /* MinusToken */: + case 47 /* TildeToken */: + if (someConstituentTypeHasKind(operandType, 1048576 /* ESSymbol */)) { + error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); + } + return numberType; + case 46 /* ExclamationToken */: + return booleanType; + case 38 /* PlusPlusToken */: + case 39 /* MinusMinusToken */: + var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); + if (ok) { + // run check only if former checks succeeded to avoid reporting cascading errors + checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + } + return numberType; + } + return unknownType; + } + function checkPostfixUnaryExpression(node) { + // Grammar checking + // The identifier eval or arguments may not appear as the LeftHandSideExpression of an + // Assignment operator(11.13) or of a PostfixExpression(11.3) or as the UnaryExpression + // operated upon by a Prefix Increment(11.4.4) or a Prefix Decrement(11.4.5) operator. + checkGrammarEvalOrArgumentsInStrictMode(node, node.operand); + var operandType = checkExpression(node.operand); + var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); + if (ok) { + // run check only if former checks succeeded to avoid reporting cascading errors + checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + } + return numberType; + } + // Just like isTypeOfKind below, except that it returns true if *any* constituent + // has this kind. + function someConstituentTypeHasKind(type, kind) { + if (type.flags & kind) { + return true; + } + if (type.flags & 16384 /* Union */) { + var types = type.types; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + if (current.flags & kind) { + return true; + } + } + return false; + } + return false; + } + // Return true if type has the given flags, or is a union type composed of types that all have those flags. + function allConstituentTypesHaveKind(type, kind) { + if (type.flags & kind) { + return true; + } + if (type.flags & 16384 /* Union */) { + var types = type.types; + for (var _i = 0; _i < types.length; _i++) { + var current = types[_i]; + if (!(current.flags & kind)) { + return false; + } + } + return true; + } + return false; + } + function isConstEnumObjectType(type) { + return type.flags & (48128 /* ObjectType */ | 32768 /* Anonymous */) && type.symbol && isConstEnumSymbol(type.symbol); + } + function isConstEnumSymbol(symbol) { + return (symbol.flags & 128 /* ConstEnum */) !== 0; + } + function checkInstanceOfExpression(node, leftType, rightType) { + // TypeScript 1.0 spec (April 2014): 4.15.4 + // The instanceof operator requires the left operand to be of type Any, an object type, or a type parameter type, + // and the right operand to be of type Any or a subtype of the 'Function' interface type. + // The result is always of the Boolean primitive type. + // NOTE: do not raise error if leftType is unknown as related error was already reported + if (allConstituentTypesHaveKind(leftType, 1049086 /* Primitive */)) { + error(node.left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + // NOTE: do not raise error if right is unknown as related error was already reported + if (!(rightType.flags & 1 /* Any */ || isTypeSubtypeOf(rightType, globalFunctionType))) { + error(node.right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); + } + return booleanType; + } + function checkInExpression(node, leftType, rightType) { + // TypeScript 1.0 spec (April 2014): 4.15.5 + // The in operator requires the left operand to be of type Any, the String primitive type, or the Number primitive type, + // and the right operand to be of type Any, an object type, or a type parameter type. + // The result is always of the Boolean primitive type. + if (!allConstituentTypesHaveKind(leftType, 1 /* Any */ | 258 /* StringLike */ | 132 /* NumberLike */ | 1048576 /* ESSymbol */)) { + error(node.left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); + } + if (!allConstituentTypesHaveKind(rightType, 1 /* Any */ | 48128 /* ObjectType */ | 512 /* TypeParameter */)) { + error(node.right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + return booleanType; + } + function checkObjectLiteralAssignment(node, sourceType, contextualMapper) { + var properties = node.properties; + for (var _i = 0; _i < properties.length; _i++) { + var p = properties[_i]; + if (p.kind === 225 /* PropertyAssignment */ || p.kind === 226 /* ShorthandPropertyAssignment */) { + // TODO(andersh): Computed property support + var name_8 = p.name; + var type = sourceType.flags & 1 /* Any */ ? sourceType : + getTypeOfPropertyOfType(sourceType, name_8.text) || + isNumericLiteralName(name_8.text) && getIndexTypeOfType(sourceType, 1 /* Number */) || + getIndexTypeOfType(sourceType, 0 /* String */); + if (type) { + checkDestructuringAssignment(p.initializer || name_8, type); + } + else { + error(name_8, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(sourceType), ts.declarationNameToString(name_8)); + } + } + else { + error(p, ts.Diagnostics.Property_assignment_expected); + } + } + return sourceType; + } + function checkArrayLiteralAssignment(node, sourceType, contextualMapper) { + // This elementType will be used if the specific property corresponding to this index is not + // present (aka the tuple element property). This call also checks that the parentType is in + // fact an iterable or array (depending on target language). + var elementType = checkIteratedTypeOrElementType(sourceType, node, false) || unknownType; + var elements = node.elements; + for (var i = 0; i < elements.length; i++) { + var e = elements[i]; + if (e.kind !== 176 /* OmittedExpression */) { + if (e.kind !== 174 /* SpreadElementExpression */) { + var propName = "" + i; + var type = sourceType.flags & 1 /* Any */ ? sourceType : + isTupleLikeType(sourceType) + ? getTypeOfPropertyOfType(sourceType, propName) + : elementType; + if (type) { + checkDestructuringAssignment(e, type, contextualMapper); + } + else { + if (isTupleType(sourceType)) { + error(e, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), sourceType.elementTypes.length, elements.length); + } + else { + error(e, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); + } + } + } + else { + if (i < elements.length - 1) { + error(e, ts.Diagnostics.A_rest_element_must_be_last_in_an_array_destructuring_pattern); + } + else { + var restExpression = e.expression; + if (restExpression.kind === 170 /* BinaryExpression */ && restExpression.operatorToken.kind === 53 /* EqualsToken */) { + error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); + } + else { + checkDestructuringAssignment(restExpression, createArrayType(elementType), contextualMapper); + } + } + } + } + } + return sourceType; + } + function checkDestructuringAssignment(target, sourceType, contextualMapper) { + if (target.kind === 170 /* BinaryExpression */ && target.operatorToken.kind === 53 /* EqualsToken */) { + checkBinaryExpression(target, contextualMapper); + target = target.left; + } + if (target.kind === 155 /* ObjectLiteralExpression */) { + return checkObjectLiteralAssignment(target, sourceType, contextualMapper); + } + if (target.kind === 154 /* ArrayLiteralExpression */) { + return checkArrayLiteralAssignment(target, sourceType, contextualMapper); + } + return checkReferenceAssignment(target, sourceType, contextualMapper); + } + function checkReferenceAssignment(target, sourceType, contextualMapper) { + var targetType = checkExpression(target, contextualMapper); + if (checkReferenceExpression(target, ts.Diagnostics.Invalid_left_hand_side_of_assignment_expression, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant)) { + checkTypeAssignableTo(sourceType, targetType, target, undefined); + } + return sourceType; + } + function checkBinaryExpression(node, contextualMapper) { + // Grammar checking + if (ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { + // ECMA 262 (Annex C) The identifier eval or arguments may not appear as the LeftHandSideExpression of an + // Assignment operator(11.13) or of a PostfixExpression(11.3) + checkGrammarEvalOrArgumentsInStrictMode(node, node.left); + } + var operator = node.operatorToken.kind; + if (operator === 53 /* EqualsToken */ && (node.left.kind === 155 /* ObjectLiteralExpression */ || node.left.kind === 154 /* ArrayLiteralExpression */)) { + return checkDestructuringAssignment(node.left, checkExpression(node.right, contextualMapper), contextualMapper); + } + var leftType = checkExpression(node.left, contextualMapper); + var rightType = checkExpression(node.right, contextualMapper); + switch (operator) { + case 35 /* AsteriskToken */: + case 56 /* AsteriskEqualsToken */: + case 36 /* SlashToken */: + case 57 /* SlashEqualsToken */: + case 37 /* PercentToken */: + case 58 /* PercentEqualsToken */: + case 34 /* MinusToken */: + case 55 /* MinusEqualsToken */: + case 40 /* LessThanLessThanToken */: + case 59 /* LessThanLessThanEqualsToken */: + case 41 /* GreaterThanGreaterThanToken */: + case 60 /* GreaterThanGreaterThanEqualsToken */: + case 42 /* GreaterThanGreaterThanGreaterThanToken */: + case 61 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 44 /* BarToken */: + case 63 /* BarEqualsToken */: + case 45 /* CaretToken */: + case 64 /* CaretEqualsToken */: + case 43 /* AmpersandToken */: + case 62 /* AmpersandEqualsToken */: + // TypeScript 1.0 spec (April 2014): 4.15.1 + // These operators require their operands to be of type Any, the Number primitive type, + // or an enum type. Operands of an enum type are treated + // as having the primitive type Number. If one operand is the null or undefined value, + // it is treated as having the type of the other operand. + // The result is always of the Number primitive type. + if (leftType.flags & (32 /* Undefined */ | 64 /* Null */)) + leftType = rightType; + if (rightType.flags & (32 /* Undefined */ | 64 /* Null */)) + rightType = leftType; + var suggestedOperator; + // if a user tries to apply a bitwise operator to 2 boolean operands + // try and return them a helpful suggestion + if ((leftType.flags & 8 /* Boolean */) && + (rightType.flags & 8 /* Boolean */) && + (suggestedOperator = getSuggestedBooleanOperator(node.operatorToken.kind)) !== undefined) { + error(node, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(node.operatorToken.kind), ts.tokenToString(suggestedOperator)); + } + else { + // otherwise just check each operand separately and report errors as normal + var leftOk = checkArithmeticOperandType(node.left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); + var rightOk = checkArithmeticOperandType(node.right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); + if (leftOk && rightOk) { + checkAssignmentOperator(numberType); + } + } + return numberType; + case 33 /* PlusToken */: + case 54 /* PlusEqualsToken */: + // TypeScript 1.0 spec (April 2014): 4.15.2 + // The binary + operator requires both operands to be of the Number primitive type or an enum type, + // or at least one of the operands to be of type Any or the String primitive type. + // If one operand is the null or undefined value, it is treated as having the type of the other operand. + if (leftType.flags & (32 /* Undefined */ | 64 /* Null */)) + leftType = rightType; + if (rightType.flags & (32 /* Undefined */ | 64 /* Null */)) + rightType = leftType; + var resultType; + if (allConstituentTypesHaveKind(leftType, 132 /* NumberLike */) && allConstituentTypesHaveKind(rightType, 132 /* NumberLike */)) { + // Operands of an enum type are treated as having the primitive type Number. + // If both operands are of the Number primitive type, the result is of the Number primitive type. + resultType = numberType; + } + else { + if (allConstituentTypesHaveKind(leftType, 258 /* StringLike */) || allConstituentTypesHaveKind(rightType, 258 /* StringLike */)) { + // If one or both operands are of the String primitive type, the result is of the String primitive type. + resultType = stringType; + } + else if (leftType.flags & 1 /* Any */ || rightType.flags & 1 /* Any */) { + // Otherwise, the result is of type Any. + // NOTE: unknown type here denotes error type. Old compiler treated this case as any type so do we. + resultType = anyType; + } + // Symbols are not allowed at all in arithmetic expressions + if (resultType && !checkForDisallowedESSymbolOperand(operator)) { + return resultType; + } + } + if (!resultType) { + reportOperatorError(); + return anyType; + } + if (operator === 54 /* PlusEqualsToken */) { + checkAssignmentOperator(resultType); + } + return resultType; + case 24 /* LessThanToken */: + case 25 /* GreaterThanToken */: + case 26 /* LessThanEqualsToken */: + case 27 /* GreaterThanEqualsToken */: + if (!checkForDisallowedESSymbolOperand(operator)) { + return booleanType; + } + // Fall through + case 28 /* EqualsEqualsToken */: + case 29 /* ExclamationEqualsToken */: + case 30 /* EqualsEqualsEqualsToken */: + case 31 /* ExclamationEqualsEqualsToken */: + if (!isTypeAssignableTo(leftType, rightType) && !isTypeAssignableTo(rightType, leftType)) { + reportOperatorError(); + } + return booleanType; + case 87 /* InstanceOfKeyword */: + return checkInstanceOfExpression(node, leftType, rightType); + case 86 /* InKeyword */: + return checkInExpression(node, leftType, rightType); + case 48 /* AmpersandAmpersandToken */: + return rightType; + case 49 /* BarBarToken */: + return getUnionType([leftType, rightType]); + case 53 /* EqualsToken */: + checkAssignmentOperator(rightType); + return rightType; + case 23 /* CommaToken */: + return rightType; + } + // Return true if there was no error, false if there was an error. + function checkForDisallowedESSymbolOperand(operator) { + var offendingSymbolOperand = someConstituentTypeHasKind(leftType, 1048576 /* ESSymbol */) ? node.left : + someConstituentTypeHasKind(rightType, 1048576 /* ESSymbol */) ? node.right : + undefined; + if (offendingSymbolOperand) { + error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); + return false; + } + return true; + } + function getSuggestedBooleanOperator(operator) { + switch (operator) { + case 44 /* BarToken */: + case 63 /* BarEqualsToken */: + return 49 /* BarBarToken */; + case 45 /* CaretToken */: + case 64 /* CaretEqualsToken */: + return 31 /* ExclamationEqualsEqualsToken */; + case 43 /* AmpersandToken */: + case 62 /* AmpersandEqualsToken */: + return 48 /* AmpersandAmpersandToken */; + default: + return undefined; + } + } + function checkAssignmentOperator(valueType) { + if (produceDiagnostics && operator >= 53 /* FirstAssignment */ && operator <= 64 /* LastAssignment */) { + // TypeScript 1.0 spec (April 2014): 4.17 + // An assignment of the form + // VarExpr = ValueExpr + // requires VarExpr to be classified as a reference + // A compound assignment furthermore requires VarExpr to be classified as a reference (section 4.1) + // and the type of the non - compound operation to be assignable to the type of VarExpr. + var ok = checkReferenceExpression(node.left, ts.Diagnostics.Invalid_left_hand_side_of_assignment_expression, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant); + // Use default messages + if (ok) { + // to avoid cascading errors check assignability only if 'isReference' check succeeded and no errors were reported + checkTypeAssignableTo(valueType, leftType, node.left, undefined); + } + } + } + function reportOperatorError() { + error(node, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(node.operatorToken.kind), typeToString(leftType), typeToString(rightType)); + } + } + function checkYieldExpression(node) { + // Grammar checking + if (!(node.parserContextFlags & 4 /* Yield */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expression_must_be_contained_within_a_generator_declaration); + } + else { + grammarErrorOnFirstToken(node, ts.Diagnostics.yield_expressions_are_not_currently_supported); + } + } + function checkConditionalExpression(node, contextualMapper) { + checkExpression(node.condition); + var type1 = checkExpression(node.whenTrue, contextualMapper); + var type2 = checkExpression(node.whenFalse, contextualMapper); + return getUnionType([type1, type2]); + } + function checkTemplateExpression(node) { + // We just want to check each expressions, but we are unconcerned with + // the type of each expression, as any value may be coerced into a string. + // It is worth asking whether this is what we really want though. + // A place where we actually *are* concerned with the expressions' types are + // in tagged templates. + ts.forEach(node.templateSpans, function (templateSpan) { + checkExpression(templateSpan.expression); + }); + return stringType; + } + function checkExpressionWithContextualType(node, contextualType, contextualMapper) { + var saveContextualType = node.contextualType; + node.contextualType = contextualType; + var result = checkExpression(node, contextualMapper); + node.contextualType = saveContextualType; + return result; + } + function checkExpressionCached(node, contextualMapper) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = checkExpression(node, contextualMapper); + } + return links.resolvedType; + } + function checkPropertyAssignment(node, contextualMapper) { + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 128 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + return checkExpression(node.initializer, contextualMapper); + } + function checkObjectLiteralMethod(node, contextualMapper) { + // Grammar checking + checkGrammarMethod(node); + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 128 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); + return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); + } + function instantiateTypeWithSingleGenericCallSignature(node, type, contextualMapper) { + if (contextualMapper && contextualMapper !== identityMapper) { + var signature = getSingleCallSignature(type); + if (signature && signature.typeParameters) { + var contextualType = getContextualType(node); + if (contextualType) { + var contextualSignature = getSingleCallSignature(contextualType); + if (contextualSignature && !contextualSignature.typeParameters) { + return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper)); + } + } + } + } + return type; + } + function checkExpression(node, contextualMapper) { + checkGrammarIdentifierInStrictMode(node); + return checkExpressionOrQualifiedName(node, contextualMapper); + } + // Checks an expression and returns its type. The contextualMapper parameter serves two purposes: When + // contextualMapper is not undefined and not equal to the identityMapper function object it indicates that the + // expression is being inferentially typed (section 4.12.2 in spec) and provides the type mapper to use in + // conjunction with the generic contextual type. When contextualMapper is equal to the identityMapper function + // object, it serves as an indicator that all contained function and arrow expressions should be considered to + // have the wildcard function type; this form of type check is used during overload resolution to exclude + // contextually typed function and arrow expressions in the initial phase. + function checkExpressionOrQualifiedName(node, contextualMapper) { + var type; + if (node.kind == 127 /* QualifiedName */) { + type = checkQualifiedName(node); + } + else { + var uninstantiatedType = checkExpressionWorker(node, contextualMapper); + type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); + } + if (isConstEnumObjectType(type)) { + // enum object type for const enums are only permitted in: + // - 'left' in property access + // - 'object' in indexed access + // - target in rhs of import statement + var ok = (node.parent.kind === 156 /* PropertyAccessExpression */ && node.parent.expression === node) || + (node.parent.kind === 157 /* ElementAccessExpression */ && node.parent.expression === node) || + ((node.kind === 65 /* Identifier */ || node.kind === 127 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node)); + if (!ok) { + error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); + } + } + return type; + } + function checkNumericLiteral(node) { + // Grammar checking + checkGrammarNumericLiteral(node); + return numberType; + } + function checkExpressionWorker(node, contextualMapper) { + switch (node.kind) { + case 65 /* Identifier */: + return checkIdentifier(node); + case 93 /* ThisKeyword */: + return checkThisExpression(node); + case 91 /* SuperKeyword */: + return checkSuperExpression(node); + case 89 /* NullKeyword */: + return nullType; + case 95 /* TrueKeyword */: + case 80 /* FalseKeyword */: + return booleanType; + case 7 /* NumericLiteral */: + return checkNumericLiteral(node); + case 172 /* TemplateExpression */: + return checkTemplateExpression(node); + case 8 /* StringLiteral */: + case 10 /* NoSubstitutionTemplateLiteral */: + return stringType; + case 9 /* RegularExpressionLiteral */: + return globalRegExpType; + case 154 /* ArrayLiteralExpression */: + return checkArrayLiteral(node, contextualMapper); + case 155 /* ObjectLiteralExpression */: + return checkObjectLiteral(node, contextualMapper); + case 156 /* PropertyAccessExpression */: + return checkPropertyAccessExpression(node); + case 157 /* ElementAccessExpression */: + return checkIndexedAccess(node); + case 158 /* CallExpression */: + case 159 /* NewExpression */: + return checkCallExpression(node); + case 160 /* TaggedTemplateExpression */: + return checkTaggedTemplateExpression(node); + case 161 /* TypeAssertionExpression */: + return checkTypeAssertion(node); + case 162 /* ParenthesizedExpression */: + return checkExpression(node.expression, contextualMapper); + case 175 /* ClassExpression */: + return checkClassExpression(node); + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + return checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); + case 166 /* TypeOfExpression */: + return checkTypeOfExpression(node); + case 165 /* DeleteExpression */: + return checkDeleteExpression(node); + case 167 /* VoidExpression */: + return checkVoidExpression(node); + case 168 /* PrefixUnaryExpression */: + return checkPrefixUnaryExpression(node); + case 169 /* PostfixUnaryExpression */: + return checkPostfixUnaryExpression(node); + case 170 /* BinaryExpression */: + return checkBinaryExpression(node, contextualMapper); + case 171 /* ConditionalExpression */: + return checkConditionalExpression(node, contextualMapper); + case 174 /* SpreadElementExpression */: + return checkSpreadElementExpression(node, contextualMapper); + case 176 /* OmittedExpression */: + return undefinedType; + case 173 /* YieldExpression */: + checkYieldExpression(node); + return unknownType; + } + return unknownType; + } + // DECLARATION AND STATEMENT TYPE CHECKING + function checkTypeParameter(node) { + checkGrammarDeclarationNameInStrictMode(node); + // Grammar Checking + if (node.expression) { + grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); + } + checkSourceElement(node.constraint); + if (produceDiagnostics) { + checkTypeParameterHasIllegalReferencesInConstraint(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); + } + // TODO: Check multiple declarations are identical + } + function checkParameter(node) { + // Grammar checking + // It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs as the + // Identifier in a PropertySetParameterList of a PropertyAssignment that is contained in strict code + // or if its FunctionBody is strict code(11.1.5). + // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a + // strict mode FunctionLikeDeclaration or FunctionExpression(13.1) + // Grammar checking + checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarEvalOrArgumentsInStrictMode(node, node.name); + checkVariableLikeDeclaration(node); + var func = ts.getContainingFunction(node); + if (node.flags & 112 /* AccessibilityModifier */) { + func = ts.getContainingFunction(node); + if (!(func.kind === 136 /* Constructor */ && ts.nodeIsPresent(func.body))) { + error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + } + } + if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { + error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); + } + // Only check rest parameter type if it's not a binding pattern. Since binding patterns are + // not allowed in a rest parameter, we already have an error from checkGrammarParameterList. + if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { + error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); + } + } + function checkSignatureDeclaration(node) { + // Grammar checking + if (node.kind === 141 /* IndexSignature */) { + checkGrammarIndexSignature(node); + } + else if (node.kind === 143 /* FunctionType */ || node.kind === 201 /* FunctionDeclaration */ || node.kind === 144 /* ConstructorType */ || + node.kind === 139 /* CallSignature */ || node.kind === 136 /* Constructor */ || + node.kind === 140 /* ConstructSignature */) { + checkGrammarFunctionLikeDeclaration(node); + } + checkTypeParameters(node.typeParameters); + ts.forEach(node.parameters, checkParameter); + if (node.type) { + checkSourceElement(node.type); + } + if (produceDiagnostics) { + checkCollisionWithArgumentsInGeneratedCode(node); + if (compilerOptions.noImplicitAny && !node.type) { + switch (node.kind) { + case 140 /* ConstructSignature */: + error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + case 139 /* CallSignature */: + error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + } + } + } + checkSpecializedSignatureDeclaration(node); + } + function checkTypeForDuplicateIndexSignatures(node) { + if (node.kind === 203 /* InterfaceDeclaration */) { + var nodeSymbol = getSymbolOfNode(node); + // in case of merging interface declaration it is possible that we'll enter this check procedure several times for every declaration + // to prevent this run check only for the first declaration of a given kind + if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { + return; + } + } + // TypeScript 1.0 spec (April 2014) + // 3.7.4: An object type can contain at most one string index signature and one numeric index signature. + // 8.5: A class declaration can have at most one string index member declaration and one numeric index member declaration + var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); + if (indexSymbol) { + var seenNumericIndexer = false; + var seenStringIndexer = false; + for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + var declaration = decl; + if (declaration.parameters.length === 1 && declaration.parameters[0].type) { + switch (declaration.parameters[0].type.kind) { + case 122 /* StringKeyword */: + if (!seenStringIndexer) { + seenStringIndexer = true; + } + else { + error(declaration, ts.Diagnostics.Duplicate_string_index_signature); + } + break; + case 120 /* NumberKeyword */: + if (!seenNumericIndexer) { + seenNumericIndexer = true; + } + else { + error(declaration, ts.Diagnostics.Duplicate_number_index_signature); + } + break; + } + } + } + } + } + function checkPropertyDeclaration(node) { + // Grammar checking + checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); + checkVariableLikeDeclaration(node); + } + function checkMethodDeclaration(node) { + // Grammar checking + checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); + // Grammar checking for modifiers is done inside the function checkGrammarFunctionLikeDeclaration + checkFunctionLikeDeclaration(node); + } + function checkConstructorDeclaration(node) { + // Grammar check on signature of constructor and modifier of the constructor is done in checkSignatureDeclaration function. + checkSignatureDeclaration(node); + // Grammar check for checking only related to constructoDeclaration + checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); + checkSourceElement(node.body); + var symbol = getSymbolOfNode(node); + var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); + // Only type check the symbol once + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(symbol); + } + // exit early in the case of signature - super checks are not relevant to them + if (ts.nodeIsMissing(node.body)) { + return; + } + if (!produceDiagnostics) { + return; + } + function isSuperCallExpression(n) { + return n.kind === 158 /* CallExpression */ && n.expression.kind === 91 /* SuperKeyword */; + } + function containsSuperCall(n) { + if (isSuperCallExpression(n)) { + return true; + } + switch (n.kind) { + case 163 /* FunctionExpression */: + case 201 /* FunctionDeclaration */: + case 164 /* ArrowFunction */: + case 155 /* ObjectLiteralExpression */: return false; + default: return ts.forEachChild(n, containsSuperCall); + } + } + function markThisReferencesAsErrors(n) { + if (n.kind === 93 /* ThisKeyword */) { + error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); + } + else if (n.kind !== 163 /* FunctionExpression */ && n.kind !== 201 /* FunctionDeclaration */) { + ts.forEachChild(n, markThisReferencesAsErrors); + } + } + function isInstancePropertyWithInitializer(n) { + return n.kind === 133 /* PropertyDeclaration */ && + !(n.flags & 128 /* Static */) && + !!n.initializer; + } + // TS 1.0 spec (April 2014): 8.3.2 + // Constructors of classes with no extends clause may not contain super calls, whereas + // constructors of derived classes must contain at least one super call somewhere in their function body. + if (ts.getClassExtendsHeritageClauseElement(node.parent)) { + if (containsSuperCall(node.body)) { + // The first statement in the body of a constructor must be a super call if both of the following are true: + // - The containing class is a derived class. + // - The constructor declares parameter properties + // or the containing class declares instance member variables with initializers. + var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || + ts.forEach(node.parameters, function (p) { return p.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */); }); + if (superCallShouldBeFirst) { + var statements = node.body.statements; + if (!statements.length || statements[0].kind !== 183 /* ExpressionStatement */ || !isSuperCallExpression(statements[0].expression)) { + error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); + } + else { + // In such a required super call, it is a compile-time error for argument expressions to reference this. + markThisReferencesAsErrors(statements[0].expression); } - emitMemberAccessForPropertyName(member.name); - emitEnd(member.name); - write(" = "); - emitStart(member); - emitFunctionDeclaration(member); - emitEnd(member); - emitEnd(member); - write(";"); - emitTrailingComments(member); } - else if (member.kind === 127 /* GetAccessor */ || member.kind === 128 /* SetAccessor */) { - var accessors = getAllAccessorDeclarations(node, member); - if (member === accessors.firstAccessor) { - writeLine(); - emitStart(member); - write("Object.defineProperty("); - emitStart(member.name); - emitNode(node.name); - if (!(member.flags & 128 /* Static */)) { - write(".prototype"); - } - write(", "); - emitExpressionForPropertyName(member.name); - emitEnd(member.name); - write(", {"); - increaseIndent(); - if (accessors.getAccessor) { - writeLine(); - emitLeadingComments(accessors.getAccessor); - write("get: "); - emitStart(accessors.getAccessor); - write("function "); - emitSignatureAndBody(accessors.getAccessor); - emitEnd(accessors.getAccessor); - emitTrailingComments(accessors.getAccessor); - write(","); - } - if (accessors.setAccessor) { - writeLine(); - emitLeadingComments(accessors.setAccessor); - write("set: "); - emitStart(accessors.setAccessor); - write("function "); - emitSignatureAndBody(accessors.setAccessor); - emitEnd(accessors.setAccessor); - emitTrailingComments(accessors.setAccessor); - write(","); + } + else { + error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); + } + } + } + function checkAccessorDeclaration(node) { + if (produceDiagnostics) { + // Grammar checking accessors + checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); + if (node.kind === 137 /* GetAccessor */) { + if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && !(bodyContainsAReturnStatement(node.body) || bodyContainsSingleThrowStatement(node.body))) { + error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement); + } + } + if (!ts.hasDynamicName(node)) { + // TypeScript 1.0 spec (April 2014): 8.4.3 + // Accessors for the same member name must specify the same accessibility. + var otherKind = node.kind === 137 /* GetAccessor */ ? 138 /* SetAccessor */ : 137 /* GetAccessor */; + var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); + if (otherAccessor) { + if (((node.flags & 112 /* AccessibilityModifier */) !== (otherAccessor.flags & 112 /* AccessibilityModifier */))) { + error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); + } + var currentAccessorType = getAnnotatedAccessorType(node); + var otherAccessorType = getAnnotatedAccessorType(otherAccessor); + // TypeScript 1.0 spec (April 2014): 4.5 + // If both accessors include type annotations, the specified types must be identical. + if (currentAccessorType && otherAccessorType) { + if (!isTypeIdenticalTo(currentAccessorType, otherAccessorType)) { + error(node, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); } - writeLine(); - write("enumerable: true,"); - writeLine(); - write("configurable: true"); - decreaseIndent(); - writeLine(); - write("});"); - emitEnd(member); } } + } + getTypeOfAccessors(getSymbolOfNode(node)); + } + checkFunctionLikeDeclaration(node); + } + function checkMissingDeclaration(node) { + checkDecorators(node); + } + function checkTypeReferenceNode(node) { + checkGrammarTypeReferenceInStrictMode(node.typeName); + return checkTypeReferenceOrExpressionWithTypeArguments(node); + } + function checkExpressionWithTypeArguments(node) { + checkGrammarExpressionWithTypeArgumentsInStrictMode(node.expression); + return checkTypeReferenceOrExpressionWithTypeArguments(node); + } + function checkTypeReferenceOrExpressionWithTypeArguments(node) { + // Grammar checking + checkGrammarTypeArguments(node, node.typeArguments); + var type = getTypeFromTypeReferenceOrExpressionWithTypeArguments(node); + if (type !== unknownType && node.typeArguments) { + // Do type argument local checks only if referenced type is successfully resolved + var len = node.typeArguments.length; + for (var i = 0; i < len; i++) { + checkSourceElement(node.typeArguments[i]); + var constraint = getConstraintOfTypeParameter(type.target.typeParameters[i]); + if (produceDiagnostics && constraint) { + var typeArgument = type.typeArguments[i]; + checkTypeAssignableTo(typeArgument, constraint, node, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + } + } + } + } + function checkTypeQuery(node) { + getTypeFromTypeQueryNode(node); + } + function checkTypeLiteral(node) { + ts.forEach(node.members, checkSourceElement); + if (produceDiagnostics) { + var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + checkIndexConstraints(type); + checkTypeForDuplicateIndexSignatures(node); + } + } + function checkArrayType(node) { + checkSourceElement(node.elementType); + } + function checkTupleType(node) { + // Grammar checking + var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); + if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { + grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); + } + ts.forEach(node.elementTypes, checkSourceElement); + } + function checkUnionType(node) { + ts.forEach(node.types, checkSourceElement); + } + function isPrivateWithinAmbient(node) { + return (node.flags & 32 /* Private */) && ts.isInAmbientContext(node); + } + function checkSpecializedSignatureDeclaration(signatureDeclarationNode) { + if (!produceDiagnostics) { + return; + } + var signature = getSignatureFromDeclaration(signatureDeclarationNode); + if (!signature.hasStringLiterals) { + return; + } + // TypeScript 1.0 spec (April 2014): 3.7.2.2 + // Specialized signatures are not permitted in conjunction with a function body + if (ts.nodeIsPresent(signatureDeclarationNode.body)) { + error(signatureDeclarationNode, ts.Diagnostics.A_signature_with_an_implementation_cannot_use_a_string_literal_type); + return; + } + // TypeScript 1.0 spec (April 2014): 3.7.2.4 + // Every specialized call or construct signature in an object type must be assignable + // to at least one non-specialized call or construct signature in the same object type + var signaturesToCheck; + // Unnamed (call\construct) signatures in interfaces are inherited and not shadowed so examining just node symbol won't give complete answer. + // Use declaring type to obtain full list of signatures. + if (!signatureDeclarationNode.name && signatureDeclarationNode.parent && signatureDeclarationNode.parent.kind === 203 /* InterfaceDeclaration */) { + ts.Debug.assert(signatureDeclarationNode.kind === 139 /* CallSignature */ || signatureDeclarationNode.kind === 140 /* ConstructSignature */); + var signatureKind = signatureDeclarationNode.kind === 139 /* CallSignature */ ? 0 /* Call */ : 1 /* Construct */; + var containingSymbol = getSymbolOfNode(signatureDeclarationNode.parent); + var containingType = getDeclaredTypeOfSymbol(containingSymbol); + signaturesToCheck = getSignaturesOfType(containingType, signatureKind); + } + else { + signaturesToCheck = getSignaturesOfSymbol(getSymbolOfNode(signatureDeclarationNode)); + } + for (var _i = 0; _i < signaturesToCheck.length; _i++) { + var otherSignature = signaturesToCheck[_i]; + if (!otherSignature.hasStringLiterals && isSignatureAssignableTo(signature, otherSignature)) { + return; + } + } + error(signatureDeclarationNode, ts.Diagnostics.Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature); + } + function getEffectiveDeclarationFlags(n, flagsToCheck) { + var flags = ts.getCombinedNodeFlags(n); + if (n.parent.kind !== 203 /* InterfaceDeclaration */ && ts.isInAmbientContext(n)) { + if (!(flags & 2 /* Ambient */)) { + // It is nested in an ambient context, which means it is automatically exported + flags |= 1 /* Export */; + } + flags |= 2 /* Ambient */; + } + return flags & flagsToCheck; + } + function checkFunctionOrConstructorSymbol(symbol) { + if (!produceDiagnostics) { + return; + } + function getCanonicalOverload(overloads, implementation) { + // Consider the canonical set of flags to be the flags of the bodyDeclaration or the first declaration + // Error on all deviations from this canonical set of flags + // The caveat is that if some overloads are defined in lib.d.ts, we don't want to + // report the errors on those. To achieve this, we will say that the implementation is + // the canonical signature only if it is in the same container as the first overload + var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; + return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; + } + function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { + // Error if some overloads have a flag that is not shared by all overloads. To find the + // deviations, we XOR someOverloadFlags with allOverloadFlags + var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; + if (someButNotAllOverloadFlags !== 0) { + var canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); + ts.forEach(overloads, function (o) { + var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags; + if (deviation & 1 /* Export */) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_exported_or_not_exported); + } + else if (deviation & 2 /* Ambient */) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); + } + else if (deviation & (32 /* Private */ | 64 /* Protected */)) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); + } + }); + } + } + function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { + if (someHaveQuestionToken !== allHaveQuestionToken) { + var canonicalHasQuestionToken = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); + ts.forEach(overloads, function (o) { + var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken; + if (deviation) { + error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); + } + }); + } + } + var flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 32 /* Private */ | 64 /* Protected */; + var someNodeFlags = 0; + var allNodeFlags = flagsToCheck; + var someHaveQuestionToken = false; + var allHaveQuestionToken = true; + var hasOverloads = false; + var bodyDeclaration; + var lastSeenNonAmbientDeclaration; + var previousDeclaration; + var declarations = symbol.declarations; + var isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; + function reportImplementationExpectedError(node) { + if (node.name && ts.nodeIsMissing(node.name)) { + return; + } + var seen = false; + var subsequentNode = ts.forEachChild(node.parent, function (c) { + if (seen) { + return c; + } + else { + seen = c === node; + } + }); + if (subsequentNode) { + if (subsequentNode.kind === node.kind) { + var errorNode_1 = subsequentNode.name || subsequentNode; + // TODO(jfreeman): These are methods, so handle computed name case + if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { + // the only situation when this is possible (same kind\same name but different symbol) - mixed static and instance class members + ts.Debug.assert(node.kind === 135 /* MethodDeclaration */ || node.kind === 134 /* MethodSignature */); + ts.Debug.assert((node.flags & 128 /* Static */) !== (subsequentNode.flags & 128 /* Static */)); + var diagnostic = node.flags & 128 /* Static */ ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; + error(errorNode_1, diagnostic); + return; + } + else if (ts.nodeIsPresent(subsequentNode.body)) { + error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); + return; + } + } + } + var errorNode = node.name || node; + if (isConstructor) { + error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); + } + else { + error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); + } + } + // when checking exported function declarations across modules check only duplicate implementations + // names and consistency of modifiers are verified when we check local symbol + var isExportSymbolInsideModule = symbol.parent && symbol.parent.flags & 1536 /* Module */; + var duplicateFunctionDeclaration = false; + var multipleConstructorImplementation = false; + for (var _i = 0; _i < declarations.length; _i++) { + var current = declarations[_i]; + var node = current; + var inAmbientContext = ts.isInAmbientContext(node); + var inAmbientContextOrInterface = node.parent.kind === 203 /* InterfaceDeclaration */ || node.parent.kind === 146 /* TypeLiteral */ || inAmbientContext; + if (inAmbientContextOrInterface) { + // check if declarations are consecutive only if they are non-ambient + // 1. ambient declarations can be interleaved + // i.e. this is legal + // declare function foo(); + // declare function bar(); + // declare function foo(); + // 2. mixing ambient and non-ambient declarations is a separate error that will be reported - do not want to report an extra one + previousDeclaration = undefined; + } + if (node.kind === 201 /* FunctionDeclaration */ || node.kind === 135 /* MethodDeclaration */ || node.kind === 134 /* MethodSignature */ || node.kind === 136 /* Constructor */) { + var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); + someNodeFlags |= currentNodeFlags; + allNodeFlags &= currentNodeFlags; + someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); + allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); + if (ts.nodeIsPresent(node.body) && bodyDeclaration) { + if (isConstructor) { + multipleConstructorImplementation = true; + } + else { + duplicateFunctionDeclaration = true; + } + } + else if (!isExportSymbolInsideModule && previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { + reportImplementationExpectedError(previousDeclaration); + } + if (ts.nodeIsPresent(node.body)) { + if (!bodyDeclaration) { + bodyDeclaration = node; + } + } + else { + hasOverloads = true; + } + previousDeclaration = node; + if (!inAmbientContextOrInterface) { + lastSeenNonAmbientDeclaration = node; + } + } + } + if (multipleConstructorImplementation) { + ts.forEach(declarations, function (declaration) { + error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); }); } - function emitClassDeclaration(node) { - emitLeadingComments(node); - write("var "); - emit(node.name); - write(" = (function ("); - var baseTypeNode = ts.getClassBaseTypeNode(node); - if (baseTypeNode) { - write("_super"); + if (duplicateFunctionDeclaration) { + ts.forEach(declarations, function (declaration) { + error(declaration.name, ts.Diagnostics.Duplicate_function_implementation); + }); + } + if (!isExportSymbolInsideModule && lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body) { + reportImplementationExpectedError(lastSeenNonAmbientDeclaration); + } + if (hasOverloads) { + checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); + checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); + if (bodyDeclaration) { + var signatures = getSignaturesOfSymbol(symbol); + var bodySignature = getSignatureFromDeclaration(bodyDeclaration); + // If the implementation signature has string literals, we will have reported an error in + // checkSpecializedSignatureDeclaration + if (!bodySignature.hasStringLiterals) { + // TypeScript 1.0 spec (April 2014): 6.1 + // If a function declaration includes overloads, the overloads determine the call + // signatures of the type given to the function object + // and the function implementation signature must be assignable to that type + // + // TypeScript 1.0 spec (April 2014): 3.8.4 + // Note that specialized call and construct signatures (section 3.7.2.4) are not significant when determining assignment compatibility + // Consider checking against specialized signatures too. Not doing so creates a type hole: + // + // function g(x: "hi", y: boolean); + // function g(x: string, y: {}); + // function g(x: string, y: string) { } + // + // The implementation is completely unrelated to the specialized signature, yet we do not check this. + for (var _a = 0; _a < signatures.length; _a++) { + var signature = signatures[_a]; + if (!signature.hasStringLiterals && !isSignatureAssignableTo(bodySignature, signature)) { + error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); + break; + } + } + } } - write(") {"); - increaseIndent(); - scopeEmitStart(node); - if (baseTypeNode) { - writeLine(); - emitStart(baseTypeNode); - write("__extends("); - emit(node.name); - write(", _super);"); - emitEnd(baseTypeNode); + } + } + function checkExportsOnMergedDeclarations(node) { + if (!produceDiagnostics) { + return; + } + // Exports should be checked only if enclosing module contains both exported and non exported declarations. + // In case if all declarations are non-exported check is unnecessary. + // if localSymbol is defined on node then node itself is exported - check is required + var symbol = node.localSymbol; + if (!symbol) { + // local symbol is undefined => this declaration is non-exported. + // however symbol might contain other declarations that are exported + symbol = getSymbolOfNode(node); + if (!(symbol.flags & 7340032 /* Export */)) { + // this is a pure local symbol (all declarations are non-exported) - no need to check anything + return; } - writeLine(); - emitConstructorOfClass(); - emitMemberFunctions(node); - emitMemberAssignments(node, 128 /* Static */); - writeLine(); - function emitClassReturnStatement() { - write("return "); - emitNode(node.name); + } + // run the check only for the first declaration in the list + if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { + return; + } + // we use SymbolFlags.ExportValue, SymbolFlags.ExportType and SymbolFlags.ExportNamespace + // to denote disjoint declarationSpaces (without making new enum type). + var exportedDeclarationSpaces = 0; + var nonExportedDeclarationSpaces = 0; + ts.forEach(symbol.declarations, function (d) { + var declarationSpaces = getDeclarationSpaces(d); + if (getEffectiveDeclarationFlags(d, 1 /* Export */)) { + exportedDeclarationSpaces |= declarationSpaces; } - emitToken(14 /* CloseBraceToken */, node.members.end, emitClassReturnStatement); - write(";"); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.members.end); - scopeEmitEnd(); - emitStart(node); - write(")("); - if (baseTypeNode) { - emit(baseTypeNode.typeName); + else { + nonExportedDeclarationSpaces |= declarationSpaces; } - write(");"); - emitEnd(node); - if (node.flags & 1 /* Export */) { - writeLine(); - emitStart(node); - emitModuleMemberName(node); - write(" = "); - emit(node.name); - emitEnd(node); - write(";"); + }); + var commonDeclarationSpace = exportedDeclarationSpaces & nonExportedDeclarationSpaces; + if (commonDeclarationSpace) { + // declaration spaces for exported and non-exported declarations intersect + ts.forEach(symbol.declarations, function (d) { + if (getDeclarationSpaces(d) & commonDeclarationSpace) { + error(d.name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(d.name)); + } + }); + } + function getDeclarationSpaces(d) { + switch (d.kind) { + case 203 /* InterfaceDeclaration */: + return 2097152 /* ExportType */; + case 206 /* ModuleDeclaration */: + return d.name.kind === 8 /* StringLiteral */ || ts.getModuleInstanceState(d) !== 0 /* NonInstantiated */ + ? 4194304 /* ExportNamespace */ | 1048576 /* ExportValue */ + : 4194304 /* ExportNamespace */; + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + return 2097152 /* ExportType */ | 1048576 /* ExportValue */; + case 209 /* ImportEqualsDeclaration */: + var result = 0; + var target = resolveAlias(getSymbolOfNode(d)); + ts.forEach(target.declarations, function (d) { result |= getDeclarationSpaces(d); }); + return result; + default: + return 1048576 /* ExportValue */; + } + } + } + /** Check a decorator */ + function checkDecorator(node) { + var expression = node.expression; + var exprType = checkExpression(expression); + switch (node.parent.kind) { + case 202 /* ClassDeclaration */: + var classSymbol = getSymbolOfNode(node.parent); + var classConstructorType = getTypeOfSymbol(classSymbol); + var classDecoratorType = instantiateSingleCallFunctionType(getGlobalClassDecoratorType(), [classConstructorType]); + checkTypeAssignableTo(exprType, classDecoratorType, node); + break; + case 133 /* PropertyDeclaration */: + checkTypeAssignableTo(exprType, getGlobalPropertyDecoratorType(), node); + break; + case 135 /* MethodDeclaration */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + var methodType = getTypeOfNode(node.parent); + var methodDecoratorType = instantiateSingleCallFunctionType(getGlobalMethodDecoratorType(), [methodType]); + checkTypeAssignableTo(exprType, methodDecoratorType, node); + break; + case 130 /* Parameter */: + checkTypeAssignableTo(exprType, getGlobalParameterDecoratorType(), node); + break; + } + } + /** Checks a type reference node as an expression. */ + function checkTypeNodeAsExpression(node) { + // When we are emitting type metadata for decorators, we need to try to check the type + // as if it were an expression so that we can emit the type in a value position when we + // serialize the type metadata. + if (node && node.kind === 142 /* TypeReference */) { + var type = getTypeFromTypeNode(node); + var shouldCheckIfUnknownType = type === unknownType && compilerOptions.isolatedModules; + if (!type || (!shouldCheckIfUnknownType && type.flags & (1048703 /* Intrinsic */ | 132 /* NumberLike */ | 258 /* StringLike */))) { + return; } - emitTrailingComments(node); - function emitConstructorOfClass() { - ts.forEach(node.members, function (member) { - if (member.kind === 126 /* Constructor */ && !member.body) { - emitPinnedOrTripleSlashComments(member); + if (shouldCheckIfUnknownType || type.symbol.valueDeclaration) { + checkExpressionOrQualifiedName(node.typeName); + } + } + } + /** + * Checks the type annotation of an accessor declaration or property declaration as + * an expression if it is a type reference to a type with a value declaration. + */ + function checkTypeAnnotationAsExpression(node) { + switch (node.kind) { + case 133 /* PropertyDeclaration */: + checkTypeNodeAsExpression(node.type); + break; + case 130 /* Parameter */: + checkTypeNodeAsExpression(node.type); + break; + case 135 /* MethodDeclaration */: + checkTypeNodeAsExpression(node.type); + break; + case 137 /* GetAccessor */: + checkTypeNodeAsExpression(node.type); + break; + case 138 /* SetAccessor */: + checkTypeNodeAsExpression(getSetAccessorTypeAnnotationNode(node)); + break; + } + } + /** Checks the type annotation of the parameters of a function/method or the constructor of a class as expressions */ + function checkParameterTypeAnnotationsAsExpressions(node) { + // ensure all type annotations with a value declaration are checked as an expression + for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + checkTypeAnnotationAsExpression(parameter); + } + } + /** Check the decorators of a node */ + function checkDecorators(node) { + if (!node.decorators) { + return; + } + // skip this check for nodes that cannot have decorators. These should have already had an error reported by + // checkGrammarDecorators. + if (!ts.nodeCanBeDecorated(node)) { + return; + } + if (!compilerOptions.experimentalDecorators) { + error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Specify_experimentalDecorators_to_remove_this_warning); + } + if (compilerOptions.emitDecoratorMetadata) { + // we only need to perform these checks if we are emitting serialized type metadata for the target of a decorator. + switch (node.kind) { + case 202 /* ClassDeclaration */: + var constructor = ts.getFirstConstructorWithBody(node); + if (constructor) { + checkParameterTypeAnnotationsAsExpressions(constructor); } - }); - var ctor = getFirstConstructorWithBody(node); - if (ctor) { - emitLeadingComments(ctor); + break; + case 135 /* MethodDeclaration */: + checkParameterTypeAnnotationsAsExpressions(node); + // fall-through + case 138 /* SetAccessor */: + case 137 /* GetAccessor */: + case 133 /* PropertyDeclaration */: + case 130 /* Parameter */: + checkTypeAnnotationAsExpression(node); + break; + } + } + emitDecorate = true; + if (node.kind === 130 /* Parameter */) { + emitParam = true; + } + ts.forEach(node.decorators, checkDecorator); + } + function checkFunctionDeclaration(node) { + if (produceDiagnostics) { + checkFunctionLikeDeclaration(node) || + checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) || + checkGrammarFunctionName(node.name) || + checkGrammarForGenerator(node); + checkCollisionWithCapturedSuperVariable(node, node.name); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + } + } + function checkFunctionLikeDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node); + checkDecorators(node); + checkSignatureDeclaration(node); + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name && node.name.kind === 128 /* ComputedPropertyName */) { + // This check will account for methods in class/interface declarations, + // as well as accessors in classes/object literals + checkComputedPropertyName(node.name); + } + if (!ts.hasDynamicName(node)) { + // first we want to check the local symbol that contain this declaration + // - if node.localSymbol !== undefined - this is current declaration is exported and localSymbol points to the local symbol + // - if node.localSymbol === undefined - this node is non-exported so we can just pick the result of getSymbolOfNode + var symbol = getSymbolOfNode(node); + var localSymbol = node.localSymbol || symbol; + var firstDeclaration = ts.getDeclarationOfKind(localSymbol, node.kind); + // Only type check the symbol once + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(localSymbol); + } + if (symbol.parent) { + // run check once for the first declaration + if (ts.getDeclarationOfKind(symbol, node.kind) === node) { + // run check on export symbol to check that modifiers agree across all exported declarations + checkFunctionOrConstructorSymbol(symbol); } - emitStart(ctor || node); - write("function "); - emit(node.name); - emitSignatureParameters(ctor); - write(" {"); - scopeEmitStart(node, "constructor"); - increaseIndent(); - if (ctor) { - emitDetachedComments(ctor.body.statements); + } + } + checkSourceElement(node.body); + if (node.type && !isAccessor(node.kind) && !node.asteriskToken) { + checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + } + // Report an implicit any error if there is no body, no explicit return type, and node is not a private method + // in an ambient context + if (compilerOptions.noImplicitAny && ts.nodeIsMissing(node.body) && !node.type && !isPrivateWithinAmbient(node)) { + reportImplicitAnyError(node, anyType); + } + } + function checkBlock(node) { + // Grammar checking for SyntaxKind.Block + if (node.kind === 180 /* Block */) { + checkGrammarStatementInAmbientContext(node); + } + ts.forEach(node.statements, checkSourceElement); + if (ts.isFunctionBlock(node) || node.kind === 207 /* ModuleBlock */) { + checkFunctionExpressionBodies(node); + } + } + function checkCollisionWithArgumentsInGeneratedCode(node) { + // no rest parameters \ declaration context \ overload - no codegen impact + if (!ts.hasRestParameters(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { + return; + } + ts.forEach(node.parameters, function (p) { + if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { + error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); + } + }); + } + function needCollisionCheckForIdentifier(node, identifier, name) { + if (!(identifier && identifier.text === name)) { + return false; + } + if (node.kind === 133 /* PropertyDeclaration */ || + node.kind === 132 /* PropertySignature */ || + node.kind === 135 /* MethodDeclaration */ || + node.kind === 134 /* MethodSignature */ || + node.kind === 137 /* GetAccessor */ || + node.kind === 138 /* SetAccessor */) { + // it is ok to have member named '_super' or '_this' - member access is always qualified + return false; + } + if (ts.isInAmbientContext(node)) { + // ambient context - no codegen impact + return false; + } + var root = getRootDeclaration(node); + if (root.kind === 130 /* Parameter */ && ts.nodeIsMissing(root.parent.body)) { + // just an overload - no codegen impact + return false; + } + return true; + } + function checkCollisionWithCapturedThisVariable(node, name) { + if (needCollisionCheckForIdentifier(node, name, "_this")) { + potentialThisCollisions.push(node); + } + } + // this function will run after checking the source file so 'CaptureThis' is correct for all nodes + function checkIfThisIsCapturedInEnclosingScope(node) { + var current = node; + while (current) { + if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { + var isDeclaration_1 = node.kind !== 65 /* Identifier */; + if (isDeclaration_1) { + error(node.name, ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); } - emitCaptureThisForNodeIfNecessary(node); - if (ctor) { - emitDefaultValueAssignments(ctor); - emitRestParameter(ctor); - if (baseTypeNode) { - var superCall = findInitialSuperCall(ctor); - if (superCall) { - writeLine(); - emit(superCall); + else { + error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); + } + return; + } + current = current.parent; + } + } + function checkCollisionWithCapturedSuperVariable(node, name) { + if (!needCollisionCheckForIdentifier(node, name, "_super")) { + return; + } + // bubble up and find containing type + var enclosingClass = ts.getAncestor(node, 202 /* ClassDeclaration */); + // if containing type was not found or it is ambient - exit (no codegen) + if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { + return; + } + if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { + var isDeclaration_2 = node.kind !== 65 /* Identifier */; + if (isDeclaration_2) { + error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); + } + else { + error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); + } + } + } + function checkCollisionWithRequireExportsInGeneratedCode(node, name) { + if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { + return; + } + // Uninstantiated modules shouldnt do this check + if (node.kind === 206 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { + return; + } + // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent + var parent = getDeclarationContainer(node); + if (parent.kind === 228 /* SourceFile */ && ts.isExternalModule(parent)) { + // If the declaration happens to be in external module, report error that require and exports are reserved keywords + error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); + } + } + function checkVarDeclaredNamesNotShadowed(node) { + // - ScriptBody : StatementList + // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList + // also occurs in the VarDeclaredNames of StatementList. + // - Block : { StatementList } + // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList + // also occurs in the VarDeclaredNames of StatementList. + // Variable declarations are hoisted to the top of their function scope. They can shadow + // block scoped declarations, which bind tighter. this will not be flagged as duplicate definition + // by the binder as the declaration scope is different. + // A non-initialized declaration is a no-op as the block declaration will resolve before the var + // declaration. the problem is if the declaration has an initializer. this will act as a write to the + // block declared value. this is fine for let, but not const. + // Only consider declarations with initializers, uninitialized let declarations will not + // step on a let/const variable. + // Do not consider let and const declarations, as duplicate block-scoped declarations + // are handled by the binder. + // We are only looking for let declarations that step on let\const declarations from a + // different scope. e.g.: + // { + // const x = 0; // localDeclarationSymbol obtained after name resolution will correspond to this declaration + // let x = 0; // symbol for this declaration will be 'symbol' + // } + // skip block-scoped variables and parameters + if ((ts.getCombinedNodeFlags(node) & 12288 /* BlockScoped */) !== 0 || isParameterDeclaration(node)) { + return; + } + // skip variable declarations that don't have initializers + // NOTE: in ES6 spec initializer is required in variable declarations where name is binding pattern + // so we'll always treat binding elements as initialized + if (node.kind === 199 /* VariableDeclaration */ && !node.initializer) { + return; + } + var symbol = getSymbolOfNode(node); + if (symbol.flags & 1 /* FunctionScopedVariable */) { + var localDeclarationSymbol = resolveName(node, node.name.text, 3 /* Variable */, undefined, undefined); + if (localDeclarationSymbol && + localDeclarationSymbol !== symbol && + localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { + if (getDeclarationFlagsFromSymbol(localDeclarationSymbol) & 12288 /* BlockScoped */) { + var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 200 /* VariableDeclarationList */); + var container = varDeclList.parent.kind === 181 /* VariableStatement */ && varDeclList.parent.parent + ? varDeclList.parent.parent + : undefined; + // names of block-scoped and function scoped variables can collide only + // if block scoped variable is defined in the function\module\source file scope (because of variable hoisting) + var namesShareScope = container && + (container.kind === 180 /* Block */ && ts.isFunctionLike(container.parent) || + container.kind === 207 /* ModuleBlock */ || + container.kind === 206 /* ModuleDeclaration */ || + container.kind === 228 /* SourceFile */); + // here we know that function scoped variable is shadowed by block scoped one + // if they are defined in the same scope - binder has already reported redeclaration error + // otherwise if variable has an initializer - show error that initialization will fail + // since LHS will be block scoped name instead of function scoped + if (!namesShareScope) { + var name_9 = symbolToString(localDeclarationSymbol); + error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name_9, name_9); + } + } + } + } + } + function isParameterDeclaration(node) { + while (node.kind === 153 /* BindingElement */) { + node = node.parent.parent; + } + return node.kind === 130 /* Parameter */; + } + // Check that a parameter initializer contains no references to parameters declared to the right of itself + function checkParameterInitializer(node) { + if (getRootDeclaration(node).kind !== 130 /* Parameter */) { + return; + } + var func = ts.getContainingFunction(node); + visit(node.initializer); + function visit(n) { + if (n.kind === 65 /* Identifier */) { + var referencedSymbol = getNodeLinks(n).resolvedSymbol; + // check FunctionLikeDeclaration.locals (stores parameters\function local variable) + // if it contains entry with a specified name and if this entry matches the resolved symbol + if (referencedSymbol && referencedSymbol !== unknownSymbol && getSymbol(func.locals, referencedSymbol.name, 107455 /* Value */) === referencedSymbol) { + if (referencedSymbol.valueDeclaration.kind === 130 /* Parameter */) { + if (referencedSymbol.valueDeclaration === node) { + error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); + return; + } + if (referencedSymbol.valueDeclaration.pos < node.pos) { + // legal case - parameter initializer references some parameter strictly on left of current parameter declaration + return; } } - emitParameterPropertyAssignments(ctor); - } - else { - if (baseTypeNode) { - writeLine(); - emitStart(baseTypeNode); - write("_super.apply(this, arguments);"); - emitEnd(baseTypeNode); - } - } - emitMemberAssignments(node, 0); - if (ctor) { - var statements = ctor.body.statements; - if (superCall) - statements = statements.slice(1); - emitLines(statements); - } - writeLine(); - if (ctor) { - emitLeadingCommentsOfPosition(ctor.body.statements.end); - } - decreaseIndent(); - emitToken(14 /* CloseBraceToken */, ctor ? ctor.body.statements.end : node.members.end); - scopeEmitEnd(); - emitEnd(ctor || node); - if (ctor) { - emitTrailingComments(ctor); + error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); } } + else { + ts.forEachChild(n, visit); + } } - function emitInterfaceDeclaration(node) { - emitPinnedOrTripleSlashComments(node); + } + // Check variable, parameter, or property declaration + function checkVariableLikeDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node); + checkDecorators(node); + checkSourceElement(node.type); + // For a computed property, just check the initializer and exit + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 128 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + if (node.initializer) { + checkExpressionCached(node.initializer); + } } - function emitEnumDeclaration(node) { - var isConstEnum = ts.isConst(node); - if (isConstEnum && !compilerOptions.preserveConstEnums) { - return; + // For a binding pattern, check contained binding elements + if (ts.isBindingPattern(node.name)) { + ts.forEach(node.name.elements, checkSourceElement); + } + // For a parameter declaration with an initializer, error and exit if the containing function doesn't have a body + if (node.initializer && getRootDeclaration(node).kind === 130 /* Parameter */ && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { + error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); + return; + } + // For a binding pattern, validate the initializer and exit + if (ts.isBindingPattern(node.name)) { + if (node.initializer) { + checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, undefined); + checkParameterInitializer(node); } - emitLeadingComments(node); - if (!(node.flags & 1 /* Export */)) { - emitStart(node); - write("var "); - emit(node.name); - emitEnd(node); - write(";"); + return; + } + var symbol = getSymbolOfNode(node); + var type = getTypeOfVariableOrParameterOrProperty(symbol); + if (node === symbol.valueDeclaration) { + // Node is the primary declaration of the symbol, just validate the initializer + if (node.initializer) { + checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, undefined); + checkParameterInitializer(node); } - writeLine(); - emitStart(node); - write("(function ("); - emitStart(node.name); - write(resolver.getLocalNameOfContainer(node)); - emitEnd(node.name); - write(") {"); - increaseIndent(); - scopeEmitStart(node); - emitEnumMemberDeclarations(isConstEnum); - decreaseIndent(); - writeLine(); - emitToken(14 /* CloseBraceToken */, node.members.end); - scopeEmitEnd(); - write(")("); - emitModuleMemberName(node); - write(" || ("); - emitModuleMemberName(node); - write(" = {}));"); - emitEnd(node); - if (node.flags & 1 /* Export */) { - writeLine(); - emitStart(node); - write("var "); - emit(node.name); - write(" = "); - emitModuleMemberName(node); - emitEnd(node); - write(";"); + } + else { + // Node is a secondary declaration, check that type is identical to primary declaration and check that + // initializer is consistent with type associated with the node + var declarationType = getWidenedTypeForVariableLikeDeclaration(node); + if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { + error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); } - emitTrailingComments(node); - function emitEnumMemberDeclarations(isConstEnum) { - ts.forEach(node.members, function (member) { - writeLine(); - emitLeadingComments(member); - emitStart(member); - write(resolver.getLocalNameOfContainer(node)); - write("["); - write(resolver.getLocalNameOfContainer(node)); - write("["); - emitExpressionForPropertyName(member.name); - write("] = "); - if (member.initializer && !isConstEnum) { - emit(member.initializer); - } - else { - write(resolver.getEnumMemberValue(member).toString()); - } - write("] = "); - emitExpressionForPropertyName(member.name); - emitEnd(member); - write(";"); - emitTrailingComments(member); - }); + if (node.initializer) { + checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, undefined); } } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 189 /* ModuleDeclaration */) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; + if (node.kind !== 133 /* PropertyDeclaration */ && node.kind !== 132 /* PropertySignature */) { + // We know we don't have a binding pattern or computed name here + checkExportsOnMergedDeclarations(node); + if (node.kind === 199 /* VariableDeclaration */ || node.kind === 153 /* BindingElement */) { + checkVarDeclaredNamesNotShadowed(node); } + checkCollisionWithCapturedSuperVariable(node, node.name); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); } - function emitModuleDeclaration(node) { - var shouldEmit = ts.getModuleInstanceState(node) === 1 /* Instantiated */ || (ts.getModuleInstanceState(node) === 2 /* ConstEnumOnly */ && compilerOptions.preserveConstEnums); - if (!shouldEmit) { - return emitPinnedOrTripleSlashComments(node); + } + function checkVariableDeclaration(node) { + checkGrammarVariableDeclaration(node); + return checkVariableLikeDeclaration(node); + } + function checkBindingElement(node) { + checkGrammarBindingElement(node); + return checkVariableLikeDeclaration(node); + } + function checkVariableStatement(node) { + // Grammar checking + checkGrammarDecorators(node) || checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); + ts.forEach(node.declarationList.declarations, checkSourceElement); + } + function checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) { + if (node.modifiers) { + if (inBlockOrObjectLiteralExpression(node)) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); } - emitLeadingComments(node); - emitStart(node); - write("var "); - emit(node.name); - write(";"); - emitEnd(node); - writeLine(); - emitStart(node); - write("(function ("); - emitStart(node.name); - write(resolver.getLocalNameOfContainer(node)); - emitEnd(node.name); - write(") "); - if (node.body.kind === 190 /* ModuleBlock */) { - emit(node.body); + } + } + function inBlockOrObjectLiteralExpression(node) { + while (node) { + if (node.kind === 180 /* Block */ || node.kind === 155 /* ObjectLiteralExpression */) { + return true; } - else { - write("{"); - increaseIndent(); - scopeEmitStart(node); - emitCaptureThisForNodeIfNecessary(node); - writeLine(); - emit(node.body); - decreaseIndent(); - writeLine(); - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - emitToken(14 /* CloseBraceToken */, moduleBlock.statements.end); - scopeEmitEnd(); + node = node.parent; + } + } + function checkExpressionStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + } + function checkIfStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + checkSourceElement(node.thenStatement); + checkSourceElement(node.elseStatement); + } + function checkDoStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkSourceElement(node.statement); + checkExpression(node.expression); + } + function checkWhileStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + checkSourceElement(node.statement); + } + function checkForStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.initializer && node.initializer.kind == 200 /* VariableDeclarationList */) { + checkGrammarVariableDeclarationList(node.initializer); } - write(")("); - if (node.flags & 1 /* Export */) { - emit(node.name); - write(" = "); + } + if (node.initializer) { + if (node.initializer.kind === 200 /* VariableDeclarationList */) { + ts.forEach(node.initializer.declarations, checkVariableDeclaration); + } + else { + checkExpression(node.initializer); } - emitModuleMemberName(node); - write(" || ("); - emitModuleMemberName(node); - write(" = {}));"); - emitEnd(node); - emitTrailingComments(node); } - function emitImportDeclaration(node) { - var emitImportDeclaration = resolver.isReferencedImportDeclaration(node); - if (!emitImportDeclaration) { - emitImportDeclaration = !ts.isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportWithEntityName(node); + if (node.condition) + checkExpression(node.condition); + if (node.incrementor) + checkExpression(node.incrementor); + checkSourceElement(node.statement); + } + function checkForOfStatement(node) { + checkGrammarForInOrForOfStatement(node); + // Check the LHS and RHS + // If the LHS is a declaration, just check it as a variable declaration, which will in turn check the RHS + // via checkRightHandSideOfForOf. + // If the LHS is an expression, check the LHS, as a destructuring assignment or as a reference. + // Then check that the RHS is assignable to it. + if (node.initializer.kind === 200 /* VariableDeclarationList */) { + checkForInOrForOfVariableDeclaration(node); + } + else { + var varExpr = node.initializer; + var iteratedType = checkRightHandSideOfForOf(node.expression); + // There may be a destructuring assignment on the left side + if (varExpr.kind === 154 /* ArrayLiteralExpression */ || varExpr.kind === 155 /* ObjectLiteralExpression */) { + // iteratedType may be undefined. In this case, we still want to check the structure of + // varExpr, in particular making sure it's a valid LeftHandSideExpression. But we'd like + // to short circuit the type relation checking as much as possible, so we pass the unknownType. + checkDestructuringAssignment(varExpr, iteratedType || unknownType); } - if (emitImportDeclaration) { - if (ts.isExternalModuleImportDeclaration(node) && node.parent.kind === 201 /* SourceFile */ && compilerOptions.module === 2 /* AMD */) { - if (node.flags & 1 /* Export */) { - writeLine(); - emitLeadingComments(node); - emitStart(node); - emitModuleMemberName(node); - write(" = "); - emit(node.name); - write(";"); - emitEnd(node); - emitTrailingComments(node); - } - } - else { - writeLine(); - emitLeadingComments(node); - emitStart(node); - if (!(node.flags & 1 /* Export */)) - write("var "); - emitModuleMemberName(node); - write(" = "); - if (ts.isInternalModuleImportDeclaration(node)) { - emit(node.moduleReference); - } - else { - var literal = ts.getExternalModuleImportDeclarationExpression(node); - write("require("); - emitStart(literal); - emitLiteral(literal); - emitEnd(literal); - emitToken(16 /* CloseParenToken */, literal.end); - } - write(";"); - emitEnd(node); - emitTrailingComments(node); + else { + var leftType = checkExpression(varExpr); + checkReferenceExpression(varExpr, ts.Diagnostics.Invalid_left_hand_side_in_for_of_statement, + /*constantVariableMessage*/ ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_be_a_previously_defined_constant); + // iteratedType will be undefined if the rightType was missing properties/signatures + // required to get its iteratedType (like [Symbol.iterator] or next). This may be + // because we accessed properties from anyType, or it may have led to an error inside + // getIteratedType. + if (iteratedType) { + checkTypeAssignableTo(iteratedType, leftType, varExpr, undefined); } } } - function getExternalImportDeclarations(node) { - var result = []; - ts.forEach(node.statements, function (statement) { - if (ts.isExternalModuleImportDeclaration(statement) && resolver.isReferencedImportDeclaration(statement)) { - result.push(statement); - } - }); - return result; + checkSourceElement(node.statement); + } + function checkForInStatement(node) { + // Grammar checking + checkGrammarForInOrForOfStatement(node); + // TypeScript 1.0 spec (April 2014): 5.4 + // In a 'for-in' statement of the form + // for (let VarDecl in Expr) Statement + // VarDecl must be a variable declaration without a type annotation that declares a variable of type Any, + // and Expr must be an expression of type Any, an object type, or a type parameter type. + if (node.initializer.kind === 200 /* VariableDeclarationList */) { + var variable = node.initializer.declarations[0]; + if (variable && ts.isBindingPattern(variable.name)) { + error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); + } + checkForInOrForOfVariableDeclaration(node); } - function getFirstExportAssignment(sourceFile) { - return ts.forEach(sourceFile.statements, function (node) { - if (node.kind === 192 /* ExportAssignment */) { - return node; + else { + // In a 'for-in' statement of the form + // for (Var in Expr) Statement + // Var must be an expression classified as a reference of type Any or the String primitive type, + // and Expr must be an expression of type Any, an object type, or a type parameter type. + var varExpr = node.initializer; + var leftType = checkExpression(varExpr); + if (varExpr.kind === 154 /* ArrayLiteralExpression */ || varExpr.kind === 155 /* ObjectLiteralExpression */) { + error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); + } + else if (!allConstituentTypesHaveKind(leftType, 1 /* Any */ | 258 /* StringLike */)) { + error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); + } + else { + // run check only former check succeeded to avoid cascading errors + checkReferenceExpression(varExpr, ts.Diagnostics.Invalid_left_hand_side_in_for_in_statement, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_previously_defined_constant); + } + } + var rightType = checkExpression(node.expression); + // unknownType is returned i.e. if node.expression is identifier whose name cannot be resolved + // in this case error about missing name is already reported - do not report extra one + if (!allConstituentTypesHaveKind(rightType, 1 /* Any */ | 48128 /* ObjectType */ | 512 /* TypeParameter */)) { + error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + checkSourceElement(node.statement); + } + function checkForInOrForOfVariableDeclaration(iterationStatement) { + var variableDeclarationList = iterationStatement.initializer; + // checkGrammarForInOrForOfStatement will check that there is exactly one declaration. + if (variableDeclarationList.declarations.length >= 1) { + var decl = variableDeclarationList.declarations[0]; + checkVariableDeclaration(decl); + } + } + function checkRightHandSideOfForOf(rhsExpression) { + var expressionType = getTypeOfExpression(rhsExpression); + return checkIteratedTypeOrElementType(expressionType, rhsExpression, true); + } + function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput) { + if (inputType.flags & 1 /* Any */) { + return inputType; + } + if (languageVersion >= 2 /* ES6 */) { + return checkIteratedType(inputType, errorNode) || anyType; + } + if (allowStringInput) { + return checkElementTypeOfArrayOrString(inputType, errorNode); + } + if (isArrayLikeType(inputType)) { + var indexType = getIndexTypeOfType(inputType, 1 /* Number */); + if (indexType) { + return indexType; + } + } + error(errorNode, ts.Diagnostics.Type_0_is_not_an_array_type, typeToString(inputType)); + return unknownType; + } + /** + * When errorNode is undefined, it means we should not report any errors. + */ + function checkIteratedType(iterable, errorNode) { + ts.Debug.assert(languageVersion >= 2 /* ES6 */); + var iteratedType = getIteratedType(iterable, errorNode); + // Now even though we have extracted the iteratedType, we will have to validate that the type + // passed in is actually an Iterable. + if (errorNode && iteratedType) { + checkTypeAssignableTo(iterable, createIterableType(iteratedType), errorNode); + } + return iteratedType; + function getIteratedType(iterable, errorNode) { + // We want to treat type as an iterable, and get the type it is an iterable of. The iterable + // must have the following structure (annotated with the names of the variables below): + // + // { // iterable + // [Symbol.iterator]: { // iteratorFunction + // (): { // iterator + // next: { // iteratorNextFunction + // (): { // iteratorNextResult + // value: T // iteratorNextValue + // } + // } + // } + // } + // } + // + // T is the type we are after. At every level that involves analyzing return types + // of signatures, we union the return types of all the signatures. + // + // Another thing to note is that at any step of this process, we could run into a dead end, + // meaning either the property is missing, or we run into the anyType. If either of these things + // happens, we return undefined to signal that we could not find the iterated type. If a property + // is missing, and the previous step did not result in 'any', then we also give an error if the + // caller requested it. Then the caller can decide what to do in the case where there is no iterated + // type. This is different from returning anyType, because that would signify that we have matched the + // whole pattern and that T (above) is 'any'. + if (allConstituentTypesHaveKind(iterable, 1 /* Any */)) { + return undefined; + } + // As an optimization, if the type is instantiated directly using the globalIterableType (Iterable), + // then just grab its type argument. + if ((iterable.flags & 4096 /* Reference */) && iterable.target === globalIterableType) { + return iterable.typeArguments[0]; + } + var iteratorFunction = getTypeOfPropertyOfType(iterable, ts.getPropertyNameForKnownSymbolName("iterator")); + if (iteratorFunction && allConstituentTypesHaveKind(iteratorFunction, 1 /* Any */)) { + return undefined; + } + var iteratorFunctionSignatures = iteratorFunction ? getSignaturesOfType(iteratorFunction, 0 /* Call */) : emptyArray; + if (iteratorFunctionSignatures.length === 0) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); } - }); + return undefined; + } + var iterator = getUnionType(ts.map(iteratorFunctionSignatures, getReturnTypeOfSignature)); + if (allConstituentTypesHaveKind(iterator, 1 /* Any */)) { + return undefined; + } + var iteratorNextFunction = getTypeOfPropertyOfType(iterator, "next"); + if (iteratorNextFunction && allConstituentTypesHaveKind(iteratorNextFunction, 1 /* Any */)) { + return undefined; + } + var iteratorNextFunctionSignatures = iteratorNextFunction ? getSignaturesOfType(iteratorNextFunction, 0 /* Call */) : emptyArray; + if (iteratorNextFunctionSignatures.length === 0) { + if (errorNode) { + error(errorNode, ts.Diagnostics.An_iterator_must_have_a_next_method); + } + return undefined; + } + var iteratorNextResult = getUnionType(ts.map(iteratorNextFunctionSignatures, getReturnTypeOfSignature)); + if (allConstituentTypesHaveKind(iteratorNextResult, 1 /* Any */)) { + return undefined; + } + var iteratorNextValue = getTypeOfPropertyOfType(iteratorNextResult, "value"); + if (!iteratorNextValue) { + if (errorNode) { + error(errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); + } + return undefined; + } + return iteratorNextValue; + } + } + /** + * This function does the following steps: + * 1. Break up arrayOrStringType (possibly a union) into its string constituents and array constituents. + * 2. Take the element types of the array constituents. + * 3. Return the union of the element types, and string if there was a string constitutent. + * + * For example: + * string -> string + * number[] -> number + * string[] | number[] -> string | number + * string | number[] -> string | number + * string | string[] | number[] -> string | number + * + * It also errors if: + * 1. Some constituent is neither a string nor an array. + * 2. Some constituent is a string and target is less than ES5 (because in ES3 string is not indexable). + */ + function checkElementTypeOfArrayOrString(arrayOrStringType, errorNode) { + ts.Debug.assert(languageVersion < 2 /* ES6 */); + // After we remove all types that are StringLike, we will know if there was a string constituent + // based on whether the remaining type is the same as the initial type. + var arrayType = removeTypesFromUnionType(arrayOrStringType, 258 /* StringLike */, true, true); + var hasStringConstituent = arrayOrStringType !== arrayType; + var reportedError = false; + if (hasStringConstituent) { + if (languageVersion < 1 /* ES5 */) { + error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); + reportedError = true; + } + // Now that we've removed all the StringLike types, if no constituents remain, then the entire + // arrayOrStringType was a string. + if (arrayType === emptyObjectType) { + return stringType; + } } - function emitAMDModule(node, startIndex) { - var imports = getExternalImportDeclarations(node); - writeLine(); - write("define("); - if (node.amdModuleName) { - write("\"" + node.amdModuleName + "\", "); + if (!isArrayLikeType(arrayType)) { + if (!reportedError) { + // Which error we report depends on whether there was a string constituent. For example, + // if the input type is number | string, we want to say that number is not an array type. + // But if the input was just number, we want to say that number is not an array type + // or a string type. + var diagnostic = hasStringConstituent + ? ts.Diagnostics.Type_0_is_not_an_array_type + : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; + error(errorNode, diagnostic, typeToString(arrayType)); } - write("[\"require\", \"exports\""); - ts.forEach(imports, function (imp) { - write(", "); - emitLiteral(ts.getExternalModuleImportDeclarationExpression(imp)); - }); - ts.forEach(node.amdDependencies, function (amdDependency) { - var text = "\"" + amdDependency + "\""; - write(", "); - write(text); - }); - write("], function (require, exports"); - ts.forEach(imports, function (imp) { - write(", "); - emit(imp.name); - }); - write(") {"); - increaseIndent(); - emitCaptureThisForNodeIfNecessary(node); - emitLinesStartingAt(node.statements, startIndex); - var exportName = resolver.getExportAssignmentName(node); - if (exportName) { - writeLine(); - var exportAssignement = getFirstExportAssignment(node); - emitStart(exportAssignement); - write("return "); - emitStart(exportAssignement.exportName); - write(exportName); - emitEnd(exportAssignement.exportName); - write(";"); - emitEnd(exportAssignement); + return hasStringConstituent ? stringType : unknownType; + } + var arrayElementType = getIndexTypeOfType(arrayType, 1 /* Number */) || unknownType; + if (hasStringConstituent) { + // This is just an optimization for the case where arrayOrStringType is string | string[] + if (arrayElementType.flags & 258 /* StringLike */) { + return stringType; } - decreaseIndent(); - writeLine(); - write("});"); + return getUnionType([arrayElementType, stringType]); } - function emitCommonJSModule(node, startIndex) { - emitCaptureThisForNodeIfNecessary(node); - emitLinesStartingAt(node.statements, startIndex); - var exportName = resolver.getExportAssignmentName(node); - if (exportName) { - writeLine(); - var exportAssignement = getFirstExportAssignment(node); - emitStart(exportAssignement); - write("module.exports = "); - emitStart(exportAssignement.exportName); - write(exportName); - emitEnd(exportAssignement.exportName); - write(";"); - emitEnd(exportAssignement); + return arrayElementType; + } + function checkBreakOrContinueStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); + // TODO: Check that target label is valid + } + function isGetAccessorWithAnnotatatedSetAccessor(node) { + return !!(node.kind === 137 /* GetAccessor */ && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 138 /* SetAccessor */))); + } + function checkReturnStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + var functionBlock = ts.getContainingFunction(node); + if (!functionBlock) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); } } - function emitDirectivePrologues(statements, startWithNewLine) { - for (var i = 0; i < statements.length; ++i) { - if (ts.isPrologueDirective(statements[i])) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statements[i]); + if (node.expression) { + var func = ts.getContainingFunction(node); + if (func) { + var returnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + var exprType = checkExpressionCached(node.expression); + if (func.kind === 138 /* SetAccessor */) { + error(node.expression, ts.Diagnostics.Setters_cannot_return_a_value); } else { - return i; + if (func.kind === 136 /* Constructor */) { + if (!isTypeAssignableTo(exprType, returnType)) { + error(node.expression, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); + } + } + else if (func.type || isGetAccessorWithAnnotatatedSetAccessor(func)) { + checkTypeAssignableTo(exprType, returnType, node.expression, undefined); + } } } - return statements.length; } - function emitSourceFile(node) { - currentSourceFile = node; - writeLine(); - emitDetachedComments(node); - var startIndex = emitDirectivePrologues(node.statements, false); - if (!extendsEmitted && resolver.getNodeCheckFlags(node) & 8 /* EmitExtends */) { - writeLine(); - write("var __extends = this.__extends || function (d, b) {"); - increaseIndent(); - writeLine(); - write("for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];"); - writeLine(); - write("function __() { this.constructor = d; }"); - writeLine(); - write("__.prototype = b.prototype;"); - writeLine(); - write("d.prototype = new __();"); - decreaseIndent(); - writeLine(); - write("};"); - extendsEmitted = true; + } + function checkWithStatement(node) { + // Grammar checking for withStatement + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.parserContextFlags & 1 /* StrictMode */) { + grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); } - if (ts.isExternalModule(node)) { - if (compilerOptions.module === 2 /* AMD */) { - emitAMDModule(node, startIndex); + } + checkExpression(node.expression); + error(node.expression, ts.Diagnostics.All_symbols_within_a_with_block_will_be_resolved_to_any); + } + function checkSwitchStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + var firstDefaultClause; + var hasDuplicateDefaultClause = false; + var expressionType = checkExpression(node.expression); + ts.forEach(node.caseBlock.clauses, function (clause) { + // Grammar check for duplicate default clauses, skip if we already report duplicate default clause + if (clause.kind === 222 /* DefaultClause */ && !hasDuplicateDefaultClause) { + if (firstDefaultClause === undefined) { + firstDefaultClause = clause; } else { - emitCommonJSModule(node, startIndex); + var sourceFile = ts.getSourceFileOfNode(node); + var start = ts.skipTrivia(sourceFile.text, clause.pos); + var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); + hasDuplicateDefaultClause = true; } } - else { - emitCaptureThisForNodeIfNecessary(node); - emitLinesStartingAt(node.statements, startIndex); - } - emitLeadingComments(node.endOfFileToken); - } - function emitNode(node) { - if (!node) { - return; - } - if (node.flags & 2 /* Ambient */) { - return emitPinnedOrTripleSlashComments(node); - } - switch (node.kind) { - case 63 /* Identifier */: - return emitIdentifier(node); - case 123 /* Parameter */: - return emitParameter(node); - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return emitAccessor(node); - case 91 /* ThisKeyword */: - return emitThis(node); - case 89 /* SuperKeyword */: - return emitSuper(node); - case 87 /* NullKeyword */: - return write("null"); - case 93 /* TrueKeyword */: - return write("true"); - case 78 /* FalseKeyword */: - return write("false"); - case 6 /* NumericLiteral */: - case 7 /* StringLiteral */: - case 8 /* RegularExpressionLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - case 10 /* TemplateHead */: - case 11 /* TemplateMiddle */: - case 12 /* TemplateTail */: - return emitLiteral(node); - case 159 /* TemplateExpression */: - return emitTemplateExpression(node); - case 162 /* TemplateSpan */: - return emitTemplateSpan(node); - case 120 /* QualifiedName */: - return emitQualifiedName(node); - case 141 /* ArrayLiteralExpression */: - return emitArrayLiteral(node); - case 142 /* ObjectLiteralExpression */: - return emitObjectLiteral(node); - case 198 /* PropertyAssignment */: - return emitPropertyAssignment(node); - case 121 /* ComputedPropertyName */: - return emitComputedPropertyName(node); - case 143 /* PropertyAccessExpression */: - return emitPropertyAccess(node); - case 144 /* ElementAccessExpression */: - return emitIndexedAccess(node); - case 145 /* CallExpression */: - return emitCallExpression(node); - case 146 /* NewExpression */: - return emitNewExpression(node); - case 147 /* TaggedTemplateExpression */: - return emitTaggedTemplateExpression(node); - case 148 /* TypeAssertionExpression */: - return emit(node.expression); - case 149 /* ParenthesizedExpression */: - return emitParenExpression(node); - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - return emitFunctionDeclaration(node); - case 152 /* DeleteExpression */: - return emitDeleteExpression(node); - case 153 /* TypeOfExpression */: - return emitTypeOfExpression(node); - case 154 /* VoidExpression */: - return emitVoidExpression(node); - case 155 /* PrefixUnaryExpression */: - return emitPrefixUnaryExpression(node); - case 156 /* PostfixUnaryExpression */: - return emitPostfixUnaryExpression(node); - case 157 /* BinaryExpression */: - return emitBinaryExpression(node); - case 158 /* ConditionalExpression */: - return emitConditionalExpression(node); - case 161 /* OmittedExpression */: - return; - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - return emitBlock(node); - case 164 /* VariableStatement */: - return emitVariableStatement(node); - case 165 /* EmptyStatement */: - return write(";"); - case 166 /* ExpressionStatement */: - return emitExpressionStatement(node); - case 167 /* IfStatement */: - return emitIfStatement(node); - case 168 /* DoStatement */: - return emitDoStatement(node); - case 169 /* WhileStatement */: - return emitWhileStatement(node); - case 170 /* ForStatement */: - return emitForStatement(node); - case 171 /* ForInStatement */: - return emitForInStatement(node); - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - return emitBreakOrContinueStatement(node); - case 174 /* ReturnStatement */: - return emitReturnStatement(node); - case 175 /* WithStatement */: - return emitWithStatement(node); - case 176 /* SwitchStatement */: - return emitSwitchStatement(node); - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - return emitCaseOrDefaultClause(node); - case 177 /* LabeledStatement */: - return emitLabelledStatement(node); - case 178 /* ThrowStatement */: - return emitThrowStatement(node); - case 179 /* TryStatement */: - return emitTryStatement(node); - case 197 /* CatchClause */: - return emitCatchClause(node); - case 182 /* DebuggerStatement */: - return emitDebuggerStatement(node); - case 183 /* VariableDeclaration */: - return emitVariableDeclaration(node); - case 185 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 186 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 188 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 189 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 191 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 201 /* SourceFile */: - return emitSourceFile(node); - } - if (compilerOptions.target < 2 /* ES6 */) { - switch (node.kind) { - case 199 /* ShorthandPropertyAssignment */: - return emitDownlevelShorthandPropertyAssignment(node); - case 125 /* Method */: - return emitDownlevelMethod(node); + if (produceDiagnostics && clause.kind === 221 /* CaseClause */) { + var caseClause = clause; + // TypeScript 1.0 spec (April 2014):5.9 + // In a 'switch' statement, each 'case' expression must be of a type that is assignable to or from the type of the 'switch' expression. + var caseType = checkExpression(caseClause.expression); + if (!isTypeAssignableTo(expressionType, caseType)) { + // check 'expressionType isAssignableTo caseType' failed, try the reversed check and report errors if it fails + checkTypeAssignableTo(caseType, expressionType, caseClause.expression, undefined); } } - else { - ts.Debug.assert(compilerOptions.target >= 2 /* ES6 */, "Invalid ScriptTarget. We should emit as ES6 or above"); - switch (node.kind) { - case 199 /* ShorthandPropertyAssignment */: - return emitShorthandPropertyAssignment(node); - case 125 /* Method */: - return emitMethod(node); + ts.forEach(clause.statements, checkSourceElement); + }); + } + function checkLabeledStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + var current = node.parent; + while (current) { + if (ts.isFunctionLike(current)) { + break; } + if (current.kind === 195 /* LabeledStatement */ && current.label.text === node.label.text) { + var sourceFile = ts.getSourceFileOfNode(node); + grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); + break; + } + current = current.parent; } } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && detachedCommentsInfo[detachedCommentsInfo.length - 1].nodePos === pos; - } - function getLeadingCommentsWithoutDetachedComments() { - var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, detachedCommentsInfo[detachedCommentsInfo.length - 1].detachedCommentEndPos); - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; + // ensure that label is unique + checkSourceElement(node.statement); + } + function checkThrowStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.expression === undefined) { + grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); } - return leadingComments; } - function getLeadingCommentsToEmit(node) { - if (node.parent.kind === 201 /* SourceFile */ || node.pos !== node.parent.pos) { - var leadingComments; - if (hasDetachedComments(node.pos)) { - leadingComments = getLeadingCommentsWithoutDetachedComments(); + if (node.expression) { + checkExpression(node.expression); + } + } + function checkTryStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkBlock(node.tryBlock); + var catchClause = node.catchClause; + if (catchClause) { + // Grammar checking + if (catchClause.variableDeclaration) { + if (catchClause.variableDeclaration.name.kind !== 65 /* Identifier */) { + grammarErrorOnFirstToken(catchClause.variableDeclaration.name, ts.Diagnostics.Catch_clause_variable_name_must_be_an_identifier); + } + else if (catchClause.variableDeclaration.type) { + grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); + } + else if (catchClause.variableDeclaration.initializer) { + grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); } else { - leadingComments = ts.getLeadingCommentRangesOfNode(node, currentSourceFile); + var identifierName = catchClause.variableDeclaration.name.text; + var locals = catchClause.block.locals; + if (locals && ts.hasProperty(locals, identifierName)) { + var localSymbol = locals[identifierName]; + if (localSymbol && (localSymbol.flags & 2 /* BlockScopedVariable */) !== 0) { + grammarErrorOnNode(localSymbol.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, identifierName); + } + } + // It is a SyntaxError if a TryStatement with a Catch occurs within strict code and the Identifier of the + // Catch production is eval or arguments + checkGrammarEvalOrArgumentsInStrictMode(node, catchClause.variableDeclaration.name); } - return leadingComments; } + checkBlock(catchClause.block); } - function emitLeadingDeclarationComments(node) { - var leadingComments = getLeadingCommentsToEmit(node); - emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); - emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); + if (node.finallyBlock) { + checkBlock(node.finallyBlock); } - function emitTrailingDeclarationComments(node) { - if (node.parent.kind === 201 /* SourceFile */ || node.end !== node.parent.end) { - var trailingComments = ts.getTrailingCommentRanges(currentSourceFile.text, node.end); - emitComments(currentSourceFile, writer, trailingComments, false, newLine, writeComment); + } + function checkIndexConstraints(type) { + var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1 /* Number */); + var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0 /* String */); + var stringIndexType = getIndexTypeOfType(type, 0 /* String */); + var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); + if (stringIndexType || numberIndexType) { + ts.forEach(getPropertiesOfObjectType(type), function (prop) { + var propType = getTypeOfSymbol(prop); + checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0 /* String */); + checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1 /* Number */); + }); + if (type.flags & 1024 /* Class */ && type.symbol.valueDeclaration.kind === 202 /* ClassDeclaration */) { + var classDeclaration = type.symbol.valueDeclaration; + for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { + var member = _a[_i]; + // Only process instance properties with computed names here. + // Static properties cannot be in conflict with indexers, + // and properties with literal names were already checked. + if (!(member.flags & 128 /* Static */) && ts.hasDynamicName(member)) { + var propType = getTypeOfSymbol(member.symbol); + checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0 /* String */); + checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1 /* Number */); + } + } } } - function emitLeadingCommentsOfLocalPosition(pos) { - var leadingComments; - if (hasDetachedComments(pos)) { - leadingComments = getLeadingCommentsWithoutDetachedComments(); + var errorNode; + if (stringIndexType && numberIndexType) { + errorNode = declaredNumberIndexer || declaredStringIndexer; + // condition 'errorNode === undefined' may appear if types does not declare nor string neither number indexer + if (!errorNode && (type.flags & 2048 /* Interface */)) { + var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0 /* String */) && getIndexTypeOfType(base, 1 /* Number */); }); + errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; } - else { - leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, pos); + } + if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { + error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); + } + function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { + if (!indexType) { + return; + } + // index is numeric and property name is not valid numeric literal + if (indexKind === 1 /* Number */ && !isNumericName(prop.valueDeclaration.name)) { + return; + } + // perform property check if property or indexer is declared in 'type' + // this allows to rule out cases when both property and indexer are inherited from the base class + var errorNode; + if (prop.valueDeclaration.name.kind === 128 /* ComputedPropertyName */ || prop.parent === containingType.symbol) { + errorNode = prop.valueDeclaration; + } + else if (indexDeclaration) { + errorNode = indexDeclaration; + } + else if (containingType.flags & 2048 /* Interface */) { + // for interfaces property and indexer might be inherited from different bases + // check if any base class already has both property and indexer. + // check should be performed only if 'type' is the first type that brings property\indexer together + var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); + errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; + } + if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { + var errorMessage = indexKind === 0 /* String */ + ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 + : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; + error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); } - emitNewLineBeforeLeadingComments(currentSourceFile, writer, { pos: pos, end: pos }, leadingComments); - emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); } - function emitDetachedCommentsAtPosition(node) { - var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, node.pos); - if (leadingComments) { - var detachedComments = []; - var lastComment; - ts.forEach(leadingComments, function (comment) { - if (lastComment) { - var lastCommentLine = getLineOfLocalPosition(currentSourceFile, lastComment.end); - var commentLine = getLineOfLocalPosition(currentSourceFile, comment.pos); - if (commentLine >= lastCommentLine + 2) { - return detachedComments; - } - } - detachedComments.push(comment); - lastComment = comment; - }); - if (detachedComments.length) { - var lastCommentLine = getLineOfLocalPosition(currentSourceFile, detachedComments[detachedComments.length - 1].end); - var astLine = getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node.pos)); - if (astLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); - emitComments(currentSourceFile, writer, detachedComments, true, newLine, writeComment); - var currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: detachedComments[detachedComments.length - 1].end }; - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; + } + function checkTypeNameIsReserved(name, message) { + // TS 1.0 spec (April 2014): 3.6.1 + // The predefined type keywords are reserved and cannot be used as names of user defined types. + switch (name.text) { + case "any": + case "number": + case "boolean": + case "string": + case "symbol": + case "void": + error(name, message, name.text); + } + } + // Check each type parameter and check that list has no duplicate type parameter declarations + function checkTypeParameters(typeParameterDeclarations) { + if (typeParameterDeclarations) { + for (var i = 0, n = typeParameterDeclarations.length; i < n; i++) { + var node = typeParameterDeclarations[i]; + checkTypeParameter(node); + if (produceDiagnostics) { + for (var j = 0; j < i; j++) { + if (typeParameterDeclarations[j].symbol === node.symbol) { + error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); } } } } } - function emitPinnedOrTripleSlashCommentsOfNode(node) { - var pinnedComments = ts.filter(getLeadingCommentsToEmit(node), isPinnedOrTripleSlashComment); - function isPinnedOrTripleSlashComment(comment) { - if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */) { - return currentSourceFile.text.charCodeAt(comment.pos + 2) === 33 /* exclamation */; - } - else if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 47 /* slash */ && comment.pos + 2 < comment.end && currentSourceFile.text.charCodeAt(comment.pos + 2) === 47 /* slash */ && currentSourceFile.text.substring(comment.pos, comment.end).match(ts.fullTripleSlashReferencePathRegEx)) { - return true; + } + function checkClassExpression(node) { + grammarErrorOnNode(node, ts.Diagnostics.class_expressions_are_not_currently_supported); + ts.forEach(node.members, checkSourceElement); + return unknownType; + } + function checkClassDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node); + // Grammar checking + if (node.parent.kind !== 207 /* ModuleBlock */ && node.parent.kind !== 228 /* SourceFile */) { + grammarErrorOnNode(node, ts.Diagnostics.class_declarations_are_only_supported_directly_inside_a_module_or_as_a_top_level_declaration); + } + if (!node.name && !(node.flags & 256 /* Default */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); + } + checkGrammarClassDeclarationHeritageClauses(node); + checkDecorators(node); + if (node.name) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + } + checkTypeParameters(node.typeParameters); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + var type = getDeclaredTypeOfSymbol(symbol); + var staticType = getTypeOfSymbol(symbol); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + if (!ts.isSupportedExpressionWithTypeArguments(baseTypeNode)) { + error(baseTypeNode.expression, ts.Diagnostics.Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clauses); + } + emitExtends = emitExtends || !ts.isInAmbientContext(node); + checkExpressionWithTypeArguments(baseTypeNode); + } + var baseTypes = getBaseTypes(type); + if (baseTypes.length) { + if (produceDiagnostics) { + var baseType = baseTypes[0]; + checkTypeAssignableTo(type, baseType, node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); + var staticBaseType = getTypeOfSymbol(baseType.symbol); + checkTypeAssignableTo(staticType, getTypeWithoutConstructors(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); + if (baseType.symbol !== resolveEntityName(baseTypeNode.expression, 107455 /* Value */)) { + error(baseTypeNode, ts.Diagnostics.Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0, typeToString(baseType)); } + checkKindsOfPropertyMemberOverrides(type, baseType); } - emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, pinnedComments); - emitComments(currentSourceFile, writer, pinnedComments, true, newLine, writeComment); - } - if (compilerOptions.sourceMap) { - initializeEmitterWithSourceMaps(); } - if (root) { - emit(root); + if (baseTypes.length || (baseTypeNode && compilerOptions.isolatedModules)) { + // Check that base type can be evaluated as expression + checkExpressionOrQualifiedName(baseTypeNode.expression); } - else { - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (!isExternalModuleOrDeclarationFile(sourceFile)) { - emit(sourceFile); + var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); + if (implementedTypeNodes) { + ts.forEach(implementedTypeNodes, function (typeRefNode) { + if (!ts.isSupportedExpressionWithTypeArguments(typeRefNode)) { + error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); } - }); - } - writeLine(); - writeEmittedFiles(writer.getText(), compilerOptions.emitBOM); - } - function writeDeclarationFile(jsFilePath, sourceFile) { - var emitDeclarationResult = emitDeclarations(program, resolver, diagnostics, jsFilePath, sourceFile); - if (!emitDeclarationResult.reportedDeclarationError) { - var declarationOutput = emitDeclarationResult.referencePathsOutput; - var appliedSyncOutputPos = 0; - ts.forEach(emitDeclarationResult.aliasDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += emitDeclarationResult.synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += aliasEmitInfo.asynchronousOutput; - appliedSyncOutputPos = aliasEmitInfo.outputPos; + checkExpressionWithTypeArguments(typeRefNode); + if (produceDiagnostics) { + var t = getTypeFromTypeNode(typeRefNode); + if (t !== unknownType) { + var declaredType = (t.flags & 4096 /* Reference */) ? t.target : t; + if (declaredType.flags & (1024 /* Class */ | 2048 /* Interface */)) { + checkTypeAssignableTo(type, t, node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); + } + else { + error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); + } + } } }); - declarationOutput += emitDeclarationResult.synchronousDeclarationOutput.substring(appliedSyncOutputPos); - writeFile(compilerHost, diagnostics, ts.removeFileExtension(jsFilePath) + ".d.ts", declarationOutput, compilerOptions.emitBOM); } - } - var hasSemanticErrors = false; - var isEmitBlocked = false; - if (targetSourceFile === undefined) { - hasSemanticErrors = resolver.hasSemanticErrors(); - isEmitBlocked = resolver.isEmitBlocked(); - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (shouldEmitToOwnFile(sourceFile, compilerOptions)) { - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, program, ".js"); - emitFile(jsFilePath, sourceFile); - } - }); - if (compilerOptions.out) { - emitFile(compilerOptions.out); + ts.forEach(node.members, checkSourceElement); + if (produceDiagnostics) { + checkIndexConstraints(type); + checkTypeForDuplicateIndexSignatures(node); } } - else { - if (shouldEmitToOwnFile(targetSourceFile, compilerOptions)) { - hasSemanticErrors = resolver.hasSemanticErrors(targetSourceFile); - isEmitBlocked = resolver.isEmitBlocked(targetSourceFile); - var jsFilePath = getOwnEmitOutputFilePath(targetSourceFile, program, ".js"); - emitFile(jsFilePath, targetSourceFile); - } - else if (!ts.isDeclarationFile(targetSourceFile) && compilerOptions.out) { - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (!shouldEmitToOwnFile(sourceFile, compilerOptions)) { - hasSemanticErrors = hasSemanticErrors || resolver.hasSemanticErrors(sourceFile); - isEmitBlocked = isEmitBlocked || resolver.isEmitBlocked(sourceFile); - } - }); - emitFile(compilerOptions.out); - } + function getTargetSymbol(s) { + // if symbol is instantiated its flags are not copied from the 'target' + // so we'll need to get back original 'target' symbol to work with correct set of flags + return s.flags & 16777216 /* Instantiated */ ? getSymbolLinks(s).target : s; } - function emitFile(jsFilePath, sourceFile) { - if (!isEmitBlocked) { - emitJavaScript(jsFilePath, sourceFile); - if (!hasSemanticErrors && compilerOptions.declaration) { - writeDeclarationFile(jsFilePath, sourceFile); + function checkKindsOfPropertyMemberOverrides(type, baseType) { + // TypeScript 1.0 spec (April 2014): 8.2.3 + // A derived class inherits all members from its base class it doesn't override. + // Inheritance means that a derived class implicitly contains all non - overridden members of the base class. + // Both public and private property members are inherited, but only public property members can be overridden. + // A property member in a derived class is said to override a property member in a base class + // when the derived class property member has the same name and kind(instance or static) + // as the base class property member. + // The type of an overriding property member must be assignable(section 3.8.4) + // to the type of the overridden property member, or otherwise a compile - time error occurs. + // Base class instance member functions can be overridden by derived class instance member functions, + // but not by other kinds of members. + // Base class instance member variables and accessors can be overridden by + // derived class instance member variables and accessors, but not by other kinds of members. + // NOTE: assignability is checked in checkClassDeclaration + var baseProperties = getPropertiesOfObjectType(baseType); + for (var _i = 0; _i < baseProperties.length; _i++) { + var baseProperty = baseProperties[_i]; + var base = getTargetSymbol(baseProperty); + if (base.flags & 134217728 /* Prototype */) { + continue; + } + var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); + if (derived) { + var baseDeclarationFlags = getDeclarationFlagsFromSymbol(base); + var derivedDeclarationFlags = getDeclarationFlagsFromSymbol(derived); + if ((baseDeclarationFlags & 32 /* Private */) || (derivedDeclarationFlags & 32 /* Private */)) { + // either base or derived property is private - not override, skip it + continue; + } + if ((baseDeclarationFlags & 128 /* Static */) !== (derivedDeclarationFlags & 128 /* Static */)) { + // value of 'static' is not the same for properties - not override, skip it + continue; + } + if ((base.flags & derived.flags & 8192 /* Method */) || ((base.flags & 98308 /* PropertyOrAccessor */) && (derived.flags & 98308 /* PropertyOrAccessor */))) { + // method is overridden with method or property/accessor is overridden with property/accessor - correct case + continue; + } + var errorMessage = void 0; + if (base.flags & 8192 /* Method */) { + if (derived.flags & 98304 /* Accessor */) { + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; + } + else { + ts.Debug.assert((derived.flags & 4 /* Property */) !== 0); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; + } + } + else if (base.flags & 4 /* Property */) { + ts.Debug.assert((derived.flags & 8192 /* Method */) !== 0); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; + } + else { + ts.Debug.assert((base.flags & 98304 /* Accessor */) !== 0); + ts.Debug.assert((derived.flags & 8192 /* Method */) !== 0); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; + } + error(derived.valueDeclaration.name, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); } } } - diagnostics.sort(ts.compareDiagnostics); - diagnostics = ts.deduplicateSortedDiagnostics(diagnostics); - var hasEmitterError = ts.forEach(diagnostics, function (diagnostic) { return diagnostic.category === 1 /* Error */; }); - var emitResultStatus; - if (isEmitBlocked) { - emitResultStatus = 1 /* AllOutputGenerationSkipped */; - } - else if (hasEmitterError) { - emitResultStatus = 4 /* EmitErrorsEncountered */; - } - else if (hasSemanticErrors && compilerOptions.declaration) { - emitResultStatus = 3 /* DeclarationGenerationSkipped */; - } - else if (hasSemanticErrors && !compilerOptions.declaration) { - emitResultStatus = 2 /* JSGeneratedWithSemanticErrors */; - } - else { - emitResultStatus = 0 /* Succeeded */; - } - return { - emitResultStatus: emitResultStatus, - diagnostics: diagnostics, - sourceMaps: sourceMapDataList - }; - } - ts.emitFiles = emitFiles; -})(ts || (ts = {})); -var ts; -(function (ts) { - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - function createTypeChecker(program, fullTypeCheck) { - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var emptyArray = []; - var emptySymbols = {}; - var compilerOptions = program.getCompilerOptions(); - var checker = { - getProgram: function () { return program; }, - getNodeCount: function () { return ts.sum(program.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(program.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(program.getSourceFiles(), "symbolCount"); }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - emitFiles: invokeEmitter, - getDiagnostics: getDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: getTypeOfSymbolAtLocation, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getSymbolsInScope: getSymbolsInScope, - getSymbolAtLocation: getSymbolAtLocation, - getShorthandAssignmentValueSymbol: getShorthandAssignmentValueSymbol, - getTypeAtLocation: getTypeAtLocation, - typeToString: typeToString, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: symbolToString, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: getContextualType, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: getResolvedSignature, - getEnumMemberValue: getEnumMemberValue, - isValidPropertyAccess: isValidPropertyAccess, - getSignatureFromDeclaration: getSignatureFromDeclaration, - isImplementationOfOverload: isImplementationOfOverload, - getAliasedSymbol: resolveImport, - hasEarlyErrors: hasEarlyErrors, - isEmitBlocked: isEmitBlocked - }; - var undefinedSymbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "undefined"); - var argumentsSymbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "arguments"); - var unknownSymbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "unknown"); - var resolvingSymbol = createSymbol(268435456 /* Transient */, "__resolving__"); - var anyType = createIntrinsicType(1 /* Any */, "any"); - var stringType = createIntrinsicType(2 /* String */, "string"); - var numberType = createIntrinsicType(4 /* Number */, "number"); - var booleanType = createIntrinsicType(8 /* Boolean */, "boolean"); - var voidType = createIntrinsicType(16 /* Void */, "void"); - var undefinedType = createIntrinsicType(32 /* Undefined */, "undefined"); - var nullType = createIntrinsicType(64 /* Null */, "null"); - var unknownType = createIntrinsicType(1 /* Any */, "unknown"); - var resolvingType = createIntrinsicType(1 /* Any */, "__resolving__"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var inferenceFailureType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, emptyArray, anyType, 0, false, false); - var unknownSignature = createSignature(undefined, undefined, emptyArray, unknownType, 0, false, false); - var globals = {}; - var globalArraySymbol; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalTemplateStringsArrayType; - var tupleTypes = {}; - var unionTypes = {}; - var stringLiteralTypes = {}; - var emitExtends = false; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var potentialThisCollisions = []; - var diagnostics = []; - var diagnosticsModified = false; - function addDiagnostic(diagnostic) { - diagnostics.push(diagnostic); - diagnosticsModified = true; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - addDiagnostic(diagnostic); - } - function createSymbol(flags, name) { - return new Symbol(flags, name); - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2 /* BlockScopedVariable */) - result |= 107455 /* BlockScopedVariableExcludes */; - if (flags & 1 /* FunctionScopedVariable */) - result |= 107454 /* FunctionScopedVariableExcludes */; - if (flags & 4 /* Property */) - result |= 107455 /* PropertyExcludes */; - if (flags & 8 /* EnumMember */) - result |= 107455 /* EnumMemberExcludes */; - if (flags & 16 /* Function */) - result |= 106927 /* FunctionExcludes */; - if (flags & 32 /* Class */) - result |= 3258879 /* ClassExcludes */; - if (flags & 64 /* Interface */) - result |= 3152288 /* InterfaceExcludes */; - if (flags & 256 /* RegularEnum */) - result |= 3258623 /* RegularEnumExcludes */; - if (flags & 128 /* ConstEnum */) - result |= 3259263 /* ConstEnumExcludes */; - if (flags & 512 /* ValueModule */) - result |= 106639 /* ValueModuleExcludes */; - if (flags & 8192 /* Method */) - result |= 99263 /* MethodExcludes */; - if (flags & 32768 /* GetAccessor */) - result |= 41919 /* GetAccessorExcludes */; - if (flags & 65536 /* SetAccessor */) - result |= 74687 /* SetAccessorExcludes */; - if (flags & 1048576 /* TypeParameter */) - result |= 2103776 /* TypeParameterExcludes */; - if (flags & 2097152 /* TypeAlias */) - result |= 3152352 /* TypeAliasExcludes */; - if (flags & 33554432 /* Import */) - result |= 33554432 /* ImportExcludes */; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) - source.mergeId = nextMergeId++; - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags | 134217728 /* Merged */, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = cloneSymbolTable(symbol.members); - if (symbol.exports) - result.exports = cloneSymbolTable(symbol.exports); - recordMergedSymbol(result, symbol); - return result; + function isAccessor(kind) { + return kind === 137 /* GetAccessor */ || kind === 138 /* SetAccessor */; } - function extendSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; + function areTypeParametersIdentical(list1, list2) { + if (!list1 && !list2) { + return true; + } + if (!list1 || !list2 || list1.length !== list2.length) { + return false; + } + // TypeScript 1.0 spec (April 2014): + // When a generic interface has multiple declarations, all declarations must have identical type parameter + // lists, i.e. identical type parameter names with identical constraints in identical order. + for (var i = 0, len = list1.length; i < len; i++) { + var tp1 = list1[i]; + var tp2 = list2[i]; + if (tp1.name.text !== tp2.name.text) { + return false; } - target.flags |= source.flags; - if (!target.valueDeclaration && source.valueDeclaration) - target.valueDeclaration = source.valueDeclaration; - ts.forEach(source.declarations, function (node) { - target.declarations.push(node); - }); - if (source.members) { - if (!target.members) - target.members = {}; - extendSymbolTable(target.members, source.members); + if (!tp1.constraint && !tp2.constraint) { + continue; + } + if (!tp1.constraint || !tp2.constraint) { + return false; } - if (source.exports) { - if (!target.exports) - target.exports = {}; - extendSymbolTable(target.exports, source.exports); + if (!isTypeIdenticalTo(getTypeFromTypeNode(tp1.constraint), getTypeFromTypeNode(tp2.constraint))) { + return false; } - recordMergedSymbol(target, source); - } - else { - var message = target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */ ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(node.name ? node.name : node, message, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(node.name ? node.name : node, message, symbolToString(source)); - }); } + return true; } - function cloneSymbolTable(symbolTable) { - var result = {}; - for (var id in symbolTable) { - if (ts.hasProperty(symbolTable, id)) { - result[id] = symbolTable[id]; - } + function checkInheritedPropertiesAreIdentical(type, typeNode) { + var baseTypes = getBaseTypes(type); + if (baseTypes.length < 2) { + return true; } - return result; - } - function extendSymbolTable(target, source) { - for (var id in source) { - if (ts.hasProperty(source, id)) { - if (!ts.hasProperty(target, id)) { - target[id] = source[id]; + var seen = {}; + ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen[p.name] = { prop: p, containingType: type }; }); + var ok = true; + for (var _i = 0; _i < baseTypes.length; _i++) { + var base = baseTypes[_i]; + var properties = getPropertiesOfObjectType(base); + for (var _a = 0; _a < properties.length; _a++) { + var prop = properties[_a]; + if (!ts.hasProperty(seen, prop.name)) { + seen[prop.name] = { prop: prop, containingType: base }; } else { - var symbol = target[id]; - if (!(symbol.flags & 134217728 /* Merged */)) { - target[id] = symbol = cloneSymbol(symbol); + var existing = seen[prop.name]; + var isInheritedProperty = existing.containingType !== type; + if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { + ok = false; + var typeName1 = typeToString(existing.containingType); + var typeName2 = typeToString(base); + var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); } - extendSymbol(symbol, source[id]); } } } + return ok; } - function getSymbolLinks(symbol) { - if (symbol.flags & 268435456 /* Transient */) - return symbol; - if (!symbol.id) - symbol.id = nextSymbolId++; - return symbolLinks[symbol.id] || (symbolLinks[symbol.id] = {}); - } - function getNodeLinks(node) { - if (!node.id) - node.id = nextNodeId++; - return nodeLinks[node.id] || (nodeLinks[node.id] = {}); - } - function getSourceFile(node) { - return ts.getAncestor(node, 201 /* SourceFile */); - } - function isGlobalSourceFile(node) { - return node.kind === 201 /* SourceFile */ && !ts.isExternalModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning && ts.hasProperty(symbols, name)) { - var symbol = symbols[name]; - ts.Debug.assert((symbol.flags & 67108864 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; + function checkInterfaceDeclaration(node) { + // Grammar checking + checkGrammarDeclarationNameInStrictMode(node) || checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); + checkTypeParameters(node.typeParameters); + if (produceDiagnostics) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 203 /* InterfaceDeclaration */); + if (symbol.declarations.length > 1) { + if (node !== firstInterfaceDecl && !areTypeParametersIdentical(firstInterfaceDecl.typeParameters, node.typeParameters)) { + error(node.name, ts.Diagnostics.All_declarations_of_an_interface_must_have_identical_type_parameters); + } } - if (symbol.flags & 33554432 /* Import */) { - var target = resolveImport(symbol); - if (target === unknownSymbol || target.flags & meaning) { - return symbol; + // Only check this symbol once + if (node === firstInterfaceDecl) { + var type = getDeclaredTypeOfSymbol(symbol); + // run subsequent checks only if first set succeeded + if (checkInheritedPropertiesAreIdentical(type, node.name)) { + ts.forEach(getBaseTypes(type), function (baseType) { + checkTypeAssignableTo(type, baseType, node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); + }); + checkIndexConstraints(type); } } } - } - function isDefinedBefore(node1, node2) { - var file1 = ts.getSourceFileOfNode(node1); - var file2 = ts.getSourceFileOfNode(node2); - if (file1 === file2) { - return node1.pos <= node2.pos; - } - if (!compilerOptions.out) { - return true; + ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { + if (!ts.isSupportedExpressionWithTypeArguments(heritageElement)) { + error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); + } + checkExpressionWithTypeArguments(heritageElement); + }); + ts.forEach(node.members, checkSourceElement); + if (produceDiagnostics) { + checkTypeForDuplicateIndexSignatures(node); } - var sourceFiles = program.getSourceFiles(); - return sourceFiles.indexOf(file1) <= sourceFiles.indexOf(file2); } - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - loop: while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - break loop; + function checkTypeAliasDeclaration(node) { + // Grammar checking + checkGrammarDecorators(node) || checkGrammarModifiers(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); + checkSourceElement(node.type); + } + function computeEnumMemberValues(node) { + var nodeLinks = getNodeLinks(node); + if (!(nodeLinks.flags & 128 /* EnumValuesComputed */)) { + var enumSymbol = getSymbolOfNode(node); + var enumType = getDeclaredTypeOfSymbol(enumSymbol); + var autoValue = 0; + var ambient = ts.isInAmbientContext(node); + var enumIsConst = ts.isConst(node); + ts.forEach(node.members, function (member) { + if (member.name.kind !== 128 /* ComputedPropertyName */ && isNumericLiteralName(member.name.text)) { + error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); } - } - switch (location.kind) { - case 201 /* SourceFile */: - if (!ts.isExternalModule(location)) - break; - case 189 /* ModuleDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 35653619 /* ModuleMember */)) { - break loop; + var initializer = member.initializer; + if (initializer) { + autoValue = getConstantValueForEnumMemberInitializer(initializer); + if (autoValue === undefined) { + if (enumIsConst) { + error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); + } + else if (!ambient) { + // Only here do we need to check that the initializer is assignable to the enum type. + // If it is a constant value (not undefined), it is syntactically constrained to be a number. + // Also, we do not need to check this for ambients because there is already + // a syntax error if it is not a constant. + checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); + } } - break; - case 188 /* EnumDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8 /* EnumMember */)) { - break loop; + else if (enumIsConst) { + if (isNaN(autoValue)) { + error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); + } + else if (!isFinite(autoValue)) { + error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); + } } - break; - case 124 /* Property */: - if (location.parent.kind === 185 /* ClassDeclaration */ && !(location.flags & 128 /* Static */)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455 /* Value */)) { - propertyWithInvalidInitializer = location; + } + else if (ambient && !enumIsConst) { + autoValue = undefined; + } + if (autoValue !== undefined) { + getNodeLinks(member).enumMemberValue = autoValue++; + } + }); + nodeLinks.flags |= 128 /* EnumValuesComputed */; + } + function getConstantValueForEnumMemberInitializer(initializer) { + return evalConstant(initializer); + function evalConstant(e) { + switch (e.kind) { + case 168 /* PrefixUnaryExpression */: + var value = evalConstant(e.operand); + if (value === undefined) { + return undefined; + } + switch (e.operator) { + case 33 /* PlusToken */: return value; + case 34 /* MinusToken */: return -value; + case 47 /* TildeToken */: return ~value; + } + return undefined; + case 170 /* BinaryExpression */: + var left = evalConstant(e.left); + if (left === undefined) { + return undefined; + } + var right = evalConstant(e.right); + if (right === undefined) { + return undefined; + } + switch (e.operatorToken.kind) { + case 44 /* BarToken */: return left | right; + case 43 /* AmpersandToken */: return left & right; + case 41 /* GreaterThanGreaterThanToken */: return left >> right; + case 42 /* GreaterThanGreaterThanGreaterThanToken */: return left >>> right; + case 40 /* LessThanLessThanToken */: return left << right; + case 45 /* CaretToken */: return left ^ right; + case 35 /* AsteriskToken */: return left * right; + case 36 /* SlashToken */: return left / right; + case 33 /* PlusToken */: return left + right; + case 34 /* MinusToken */: return left - right; + case 37 /* PercentToken */: return left % right; + } + return undefined; + case 7 /* NumericLiteral */: + return +e.text; + case 162 /* ParenthesizedExpression */: + return evalConstant(e.expression); + case 65 /* Identifier */: + case 157 /* ElementAccessExpression */: + case 156 /* PropertyAccessExpression */: + var member = initializer.parent; + var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); + var enumType; + var propertyName; + if (e.kind === 65 /* Identifier */) { + // unqualified names can refer to member that reside in different declaration of the enum so just doing name resolution won't work. + // instead pick current enum type and later try to fetch member from the type + enumType = currentType; + propertyName = e.text; + } + else { + var expression; + if (e.kind === 157 /* ElementAccessExpression */) { + if (e.argumentExpression === undefined || + e.argumentExpression.kind !== 8 /* StringLiteral */) { + return undefined; + } + expression = e.expression; + propertyName = e.argumentExpression.text; + } + else { + expression = e.expression; + propertyName = e.name.text; + } + // expression part in ElementAccess\PropertyAccess should be either identifier or dottedName + var current = expression; + while (current) { + if (current.kind === 65 /* Identifier */) { + break; + } + else if (current.kind === 156 /* PropertyAccessExpression */) { + current = current.expression; + } + else { + return undefined; + } + } + enumType = checkExpression(expression); + // allow references to constant members of other enums + if (!(enumType.symbol && (enumType.symbol.flags & 384 /* Enum */))) { + return undefined; } } - } - break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 3152352 /* Type */)) { - if (lastLocation && lastLocation.flags & 128 /* Static */) { - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); + if (propertyName === undefined) { return undefined; } - break loop; - } - break; - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - if (name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 150 /* FunctionExpression */: - if (name === "arguments") { - result = argumentsSymbol; - break loop; - } - var id = location.name; - if (id && name === id.text) { - result = location.symbol; - break loop; - } - break; - case 197 /* CatchClause */: - var id = location.name; - if (name === id.text) { - result = location.symbol; - break loop; - } - break; + var property = getPropertyOfObjectType(enumType, propertyName); + if (!property || !(property.flags & 8 /* EnumMember */)) { + return undefined; + } + var propertyDecl = property.valueDeclaration; + // self references are illegal + if (member === propertyDecl) { + return undefined; + } + // illegal case: forward reference + if (!isDefinedBefore(propertyDecl, member)) { + return undefined; + } + return getNodeLinks(propertyDecl).enumMemberValue; + } } - lastLocation = location; - location = location.parent; } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - return undefined; + } + function checkEnumDeclaration(node) { + if (!produceDiagnostics) { + return; } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; + // Grammar checking + checkGrammarDeclarationNameInStrictMode(node) || checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarEnumDeclaration(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + checkExportsOnMergedDeclarations(node); + computeEnumMemberValues(node); + var enumIsConst = ts.isConst(node); + if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { + error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); + } + // Spec 2014 - Section 9.3: + // It isn't possible for one enum declaration to continue the automatic numbering sequence of another, + // and when an enum type has multiple declarations, only one declaration is permitted to omit a value + // for the first member. + // + // Only perform this check once per symbol + var enumSymbol = getSymbolOfNode(node); + var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); + if (node === firstDeclaration) { + if (enumSymbol.declarations.length > 1) { + // check that const is placed\omitted on all enum declarations + ts.forEach(enumSymbol.declarations, function (decl) { + if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { + error(decl.name, ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); + } + }); } - if (result.flags & 2 /* BlockScopedVariable */) { - var declaration = ts.forEach(result.declarations, function (d) { return d.flags & 6144 /* BlockScoped */ ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Block-scoped variable declaration is undefined"); - if (!isDefinedBefore(declaration, errorLocation)) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(declaration.name)); + var seenEnumMissingInitialInitializer = false; + ts.forEach(enumSymbol.declarations, function (declaration) { + // return true if we hit a violation of the rule, false otherwise + if (declaration.kind !== 205 /* EnumDeclaration */) { + return false; } - } + var enumDeclaration = declaration; + if (!enumDeclaration.members.length) { + return false; + } + var firstEnumMember = enumDeclaration.members[0]; + if (!firstEnumMember.initializer) { + if (seenEnumMissingInitialInitializer) { + error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); + } + else { + seenEnumMissingInitialInitializer = true; + } + } + }); } - return result; } - function resolveImport(symbol) { - ts.Debug.assert((symbol.flags & 33554432 /* Import */) !== 0, "Should only get Imports here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = ts.getDeclarationOfKind(symbol, 191 /* ImportDeclaration */); - var target = node.moduleReference.kind === 193 /* ExternalModuleReference */ ? resolveExternalModuleName(node, ts.getExternalModuleImportDeclarationExpression(node)) : getSymbolOfPartOfRightHandSideOfImport(node.moduleReference, node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { + var declarations = symbol.declarations; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + if ((declaration.kind === 202 /* ClassDeclaration */ || + (declaration.kind === 201 /* FunctionDeclaration */ && ts.nodeIsPresent(declaration.body))) && + !ts.isInAmbientContext(declaration)) { + return declaration; } } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; + return undefined; } - function getSymbolOfPartOfRightHandSideOfImport(entityName, importDeclaration) { - if (!importDeclaration) { - importDeclaration = ts.getAncestor(entityName, 191 /* ImportDeclaration */); - ts.Debug.assert(importDeclaration !== undefined); + function inSameLexicalScope(node1, node2) { + var container1 = ts.getEnclosingBlockScopeContainer(node1); + var container2 = ts.getEnclosingBlockScopeContainer(node2); + if (isGlobalSourceFile(container1)) { + return isGlobalSourceFile(container2); } - if (entityName.kind === 63 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 63 /* Identifier */ || entityName.parent.kind === 120 /* QualifiedName */) { - return resolveEntityName(importDeclaration, entityName, 1536 /* Namespace */); + else if (isGlobalSourceFile(container2)) { + return false; } else { - ts.Debug.assert(entityName.parent.kind === 191 /* ImportDeclaration */); - return resolveEntityName(importDeclaration, entityName, 107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */); + return container1 === container2; } } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - function resolveEntityName(location, name, meaning) { - if (ts.getFullWidth(name) === 0) { - return undefined; - } - if (name.kind === 63 /* Identifier */) { - var symbol = resolveName(location, name.text, meaning, ts.Diagnostics.Cannot_find_name_0, name); - if (!symbol) { - return; + function checkModuleDeclaration(node) { + if (produceDiagnostics) { + // Grammar checking + if (!checkGrammarDeclarationNameInStrictMode(node) && !checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { + if (!ts.isInAmbientContext(node) && node.name.kind === 8 /* StringLiteral */) { + grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); + } } - } - else if (name.kind === 120 /* QualifiedName */) { - var namespace = resolveEntityName(location, name.left, 1536 /* Namespace */); - if (!namespace || namespace === unknownSymbol || ts.getFullWidth(name.right) === 0) - return; - var symbol = getSymbol(namespace.exports, name.right.text, meaning); - if (!symbol) { - error(location, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(name.right)); - return; + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + // The following checks only apply on a non-ambient instantiated module declaration. + if (symbol.flags & 512 /* ValueModule */ + && symbol.declarations.length > 1 + && !ts.isInAmbientContext(node) + && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { + var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); + if (firstNonAmbientClassOrFunc) { + if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { + error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); + } + else if (node.pos < firstNonAmbientClassOrFunc.pos) { + error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); + } + } + // if the module merges with a class declaration in the same lexical scope, + // we need to track this to ensure the correct emit. + var mergedClass = ts.getDeclarationOfKind(symbol, 202 /* ClassDeclaration */); + if (mergedClass && + inSameLexicalScope(node, mergedClass)) { + getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */; + } + } + // Checks for ambient external modules. + if (node.name.kind === 8 /* StringLiteral */) { + if (!isGlobalSourceFile(node.parent)) { + error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules); + } + if (isExternalModuleNameRelative(node.name.text)) { + error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); + } } } - ts.Debug.assert((symbol.flags & 67108864 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - return symbol.flags & meaning ? symbol : resolveImport(symbol); - } - function isExternalModuleNameRelative(moduleName) { - return moduleName.substr(0, 2) === "./" || moduleName.substr(0, 3) === "../" || moduleName.substr(0, 2) === ".\\" || moduleName.substr(0, 3) === "..\\"; + checkSourceElement(node.body); } - function resolveExternalModuleName(location, moduleReferenceExpression) { - if (moduleReferenceExpression.kind !== 7 /* StringLiteral */) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - var searchPath = ts.getDirectoryPath(getSourceFile(location).filename); - var moduleName = ts.escapeIdentifier(moduleReferenceLiteral.text); - if (!moduleName) - return; - var isRelative = isExternalModuleNameRelative(moduleName); - if (!isRelative) { - var symbol = getSymbol(globals, '"' + moduleName + '"', 512 /* ValueModule */); - if (symbol) { - return getResolvedExportSymbol(symbol); - } - } + function getFirstIdentifier(node) { while (true) { - var filename = ts.normalizePath(ts.combinePaths(searchPath, moduleName)); - var sourceFile = program.getSourceFile(filename + ".ts") || program.getSourceFile(filename + ".d.ts"); - if (sourceFile || isRelative) - break; - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) - break; - searchPath = parentPath; - } - if (sourceFile) { - if (sourceFile.symbol) { - return getResolvedExportSymbol(sourceFile.symbol); - } - error(moduleReferenceLiteral, ts.Diagnostics.File_0_is_not_an_external_module, sourceFile.filename); - return; - } - error(moduleReferenceLiteral, ts.Diagnostics.Cannot_find_external_module_0, moduleName); - } - function getResolvedExportSymbol(moduleSymbol) { - var symbol = getExportAssignmentSymbol(moduleSymbol); - if (symbol) { - if (symbol.flags & (107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */)) { - return symbol; + if (node.kind === 127 /* QualifiedName */) { + node = node.left; } - if (symbol.flags & 33554432 /* Import */) { - return resolveImport(symbol); + else if (node.kind === 156 /* PropertyAccessExpression */) { + node = node.expression; } - } - return moduleSymbol; - } - function getExportAssignmentSymbol(symbol) { - checkTypeOfExportAssignmentSymbol(symbol); - var symbolLinks = getSymbolLinks(symbol); - return symbolLinks.exportAssignSymbol === unknownSymbol ? undefined : symbolLinks.exportAssignSymbol; - } - function checkTypeOfExportAssignmentSymbol(containerSymbol) { - var symbolLinks = getSymbolLinks(containerSymbol); - if (!symbolLinks.exportAssignSymbol) { - var exportInformation = collectExportInformationForSourceFileOrModule(containerSymbol); - if (exportInformation.exportAssignments.length) { - if (exportInformation.exportAssignments.length > 1) { - ts.forEach(exportInformation.exportAssignments, function (node) { return error(node, ts.Diagnostics.A_module_cannot_have_more_than_one_export_assignment); }); - } - var node = exportInformation.exportAssignments[0]; - if (exportInformation.hasExportedMember) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - if (node.exportName.text) { - var meaning = 107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */; - var exportSymbol = resolveName(node, node.exportName.text, meaning, ts.Diagnostics.Cannot_find_name_0, node.exportName); - } + else { + break; } - symbolLinks.exportAssignSymbol = exportSymbol || unknownSymbol; } + ts.Debug.assert(node.kind === 65 /* Identifier */); + return node; } - function collectExportInformationForSourceFileOrModule(symbol) { - var seenExportedMember = false; - var result = []; - ts.forEach(symbol.declarations, function (declaration) { - var block = (declaration.kind === 201 /* SourceFile */ ? declaration : declaration.body); - ts.forEach(block.statements, function (node) { - if (node.kind === 192 /* ExportAssignment */) { - result.push(node); - } - else { - seenExportedMember = seenExportedMember || (node.flags & 1 /* Export */) !== 0; - } - }); - }); - return { - hasExportedMember: seenExportedMember, - exportAssignments: result - }; - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 4194304 /* ExportValue */) !== 0 ? getMergedSymbol(symbol.exportSymbol) : symbol; - } - function symbolIsValue(symbol) { - if (symbol.flags & 67108864 /* Instantiated */) { - return symbolIsValue(getSymbolLinks(symbol).target); + function checkExternalImportOrExportDeclaration(node) { + var moduleName = ts.getExternalModuleName(node); + if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 8 /* StringLiteral */) { + error(moduleName, ts.Diagnostics.String_literal_expected); + return false; } - if (symbol.flags & 107455 /* Value */) { - return true; + var inAmbientExternalModule = node.parent.kind === 207 /* ModuleBlock */ && node.parent.parent.name.kind === 8 /* StringLiteral */; + if (node.parent.kind !== 228 /* SourceFile */ && !inAmbientExternalModule) { + error(moduleName, node.kind === 216 /* ExportDeclaration */ ? + ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : + ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); + return false; } - if (symbol.flags & 33554432 /* Import */) { - return (resolveImport(symbol).flags & 107455 /* Value */) !== 0; + if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) { + // TypeScript 1.0 spec (April 2013): 12.1.6 + // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference + // other external modules only through top - level external module names. + // Relative external module names are not permitted. + error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); + return false; } - return false; + return true; } - function findConstructorDeclaration(node) { - var members = node.members; - for (var i = 0; i < members.length; i++) { - var member = members[i]; - if (member.kind === 126 /* Constructor */ && member.body) { - return member; + function checkAliasSymbol(node) { + var symbol = getSymbolOfNode(node); + var target = resolveAlias(symbol); + if (target !== unknownSymbol) { + var excludedMeanings = (symbol.flags & 107455 /* Value */ ? 107455 /* Value */ : 0) | + (symbol.flags & 793056 /* Type */ ? 793056 /* Type */ : 0) | + (symbol.flags & 1536 /* Namespace */ ? 1536 /* Namespace */ : 0); + if (target.flags & excludedMeanings) { + var message = node.kind === 218 /* ExportSpecifier */ ? + ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : + ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; + error(node, message, symbolToString(symbol)); } } } - function createType(flags) { - var result = new Type(checker, flags); - result.id = typeCount++; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createObjectType(kind, symbol) { - var type = createType(kind); - type.symbol = symbol; - return type; - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */; + function checkImportBinding(node) { + checkCollisionWithCapturedThisVariable(node, node.name); + checkCollisionWithRequireExportsInGeneratedCode(node, node.name); + checkAliasSymbol(node); } - function getNamedMembers(members) { - var result; - for (var id in members) { - if (ts.hasProperty(members, id)) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - var symbol = members[id]; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - } + function checkImportDeclaration(node) { + if (!checkGrammarImportDeclarationNameInStrictMode(node) && !checkGrammarDecorators(node) && !checkGrammarModifiers(node) && (node.flags & 499 /* Modifier */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); } - return result || emptyArray; - } - function setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexType) - type.stringIndexType = stringIndexType; - if (numberIndexType) - type.numberIndexType = numberIndexType; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexType, numberIndexType) { - return setObjectTypeMembers(createObjectType(32768 /* Anonymous */, symbol), members, callSignatures, constructSignatures, stringIndexType, numberIndexType); - } - function isOptionalProperty(propertySymbol) { - return propertySymbol.valueDeclaration && ts.hasQuestionToken(propertySymbol.valueDeclaration) && propertySymbol.valueDeclaration.kind !== 123 /* Parameter */; - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; + if (checkExternalImportOrExportDeclaration(node)) { + var importClause = node.importClause; + if (importClause) { + if (importClause.name) { + checkImportBinding(importClause); } - } - switch (location.kind) { - case 201 /* SourceFile */: - if (!ts.isExternalModule(location)) { - break; + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 212 /* NamespaceImport */) { + checkImportBinding(importClause.namedBindings); } - case 189 /* ModuleDeclaration */: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - if (result = callback(getSymbolOfNode(location).members)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 107455 /* Value */ ? 107455 /* Value */ : 1536 /* Namespace */; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - function canQualifySymbol(symbolFromSymbolTable, meaning) { - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - return !ts.forEach(symbolFromSymbolTable.declarations, function (declaration) { return hasExternalModuleSymbol(declaration); }) && canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - if (isAccessible(ts.lookUp(symbols, symbol.name))) { - return [symbol]; - } - return ts.forEachValue(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 33554432 /* Import */) { - if (!useOnlyExternalAliasing || ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportDeclaration)) { - var resolvedImportedSymbol = resolveImport(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveImport(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTable(resolvedImportedSymbol.exports) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } + else { + ts.forEach(importClause.namedBindings.elements, checkImportBinding); } } - }); - } - if (symbol) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - if (!ts.hasProperty(symbolTable, symbol.name)) { - return false; - } - var symbolFromSymbolTable = symbolTable[symbol.name]; - if (symbolFromSymbolTable === symbol) { - return true; - } - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 33554432 /* Import */) ? resolveImport(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; } - return false; - }); - return qualify; + } } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning) { - if (symbol && enclosingDeclaration && !(symbol.flags & 1048576 /* TypeParameter */)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0]); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1536 /* Namespace */) : undefined - }; + function checkImportEqualsDeclaration(node) { + checkGrammarDeclarationNameInStrictMode(node) || checkGrammarDecorators(node) || checkGrammarModifiers(node); + if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { + checkImportBinding(node); + if (node.flags & 1 /* Export */) { + markExportAsReferenced(node); + } + if (ts.isInternalModuleImportEqualsDeclaration(node)) { + var target = resolveAlias(getSymbolOfNode(node)); + if (target !== unknownSymbol) { + if (target.flags & 107455 /* Value */) { + // Target is a value symbol, check that it is not hidden by a local declaration with the same name + var moduleName = getFirstIdentifier(node.moduleReference); + if (!(resolveEntityName(moduleName, 107455 /* Value */ | 1536 /* Namespace */).flags & 1536 /* Namespace */)) { + error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); + } + } + if (target.flags & 793056 /* Type */) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); } - return hasAccessibleDeclarations; } - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); } - var symbolExternalModule = ts.forEach(initialSymbol.declarations, function (declaration) { return getExternalModuleContainer(declaration); }); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2 /* CannotBeNamed */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; + else { + if (languageVersion >= 2 /* ES6 */) { + // Import equals declaration is deprecated in es6 or above + grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_or_import_d_from_mod_instead); } } - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning) - }; } - return { accessibility: 0 /* Accessible */ }; - function getExternalModuleContainer(declaration) { - for (; declaration; declaration = declaration.parent) { - if (hasExternalModuleSymbol(declaration)) { - return getSymbolOfNode(declaration); + } + function checkExportDeclaration(node) { + if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && (node.flags & 499 /* Modifier */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); + } + if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { + if (node.exportClause) { + // export { x, y } + // export { x, y } from "foo" + ts.forEach(node.exportClause.elements, checkExportSpecifier); + var inAmbientExternalModule = node.parent.kind === 207 /* ModuleBlock */ && node.parent.parent.name.kind === 8 /* StringLiteral */; + if (node.parent.kind !== 228 /* SourceFile */ && !inAmbientExternalModule) { + error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); + } + } + else { + // export * from "foo" + var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); + if (moduleSymbol && moduleSymbol.exports["export="]) { + error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); } } } } - function hasExternalModuleSymbol(declaration) { - return (declaration.kind === 189 /* ModuleDeclaration */ && declaration.name.kind === 7 /* StringLiteral */) || (declaration.kind === 201 /* SourceFile */ && ts.isExternalModule(declaration)); + function checkExportSpecifier(node) { + checkAliasSymbol(node); + if (!node.parent.parent.moduleSpecifier) { + markExportAsReferenced(node); + } } - function hasVisibleDeclarations(symbol) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; + function checkExportAssignment(node) { + var container = node.parent.kind === 228 /* SourceFile */ ? node.parent : node.parent.parent; + if (container.kind === 206 /* ModuleDeclaration */ && container.name.kind === 65 /* Identifier */) { + error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); + return; } - return { accessibility: 0 /* Accessible */, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - if (declaration.kind === 191 /* ImportDeclaration */ && !(declaration.flags & 1 /* Export */) && isDeclarationVisible(declaration.parent)) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, declaration)) { - aliasesToMakeVisible.push(declaration); - } - } - else { - aliasesToMakeVisible = [declaration]; - } - return true; - } - return false; + // Grammar checking + if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && (node.flags & 499 /* Modifier */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); + } + if (node.expression.kind === 65 /* Identifier */) { + markExportAsReferenced(node); + } + else { + checkExpressionCached(node.expression); + } + checkExternalModuleExports(container); + if (node.isExportEquals && !ts.isInAmbientContext(node)) { + if (languageVersion >= 2 /* ES6 */) { + // export assignment is deprecated in es6 or above + grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_6_or_higher_Consider_using_export_default_instead); + } + else if (compilerOptions.module === 4 /* System */) { + // system modules does not support export assignment + grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); } - return true; } } - function isEntityNameVisible(entityName, enclosingDeclaration) { - var meaning; - if (entityName.parent.kind === 135 /* TypeQuery */) { - meaning = 107455 /* Value */ | 4194304 /* ExportValue */; + function getModuleStatements(node) { + if (node.kind === 228 /* SourceFile */) { + return node.statements; } - else if (entityName.kind === 120 /* QualifiedName */ || entityName.parent.kind === 191 /* ImportDeclaration */) { - meaning = 1536 /* Namespace */; + if (node.kind === 206 /* ModuleDeclaration */ && node.body.kind === 207 /* ModuleBlock */) { + return node.body.statements; } - else { - meaning = 3152352 /* Type */; + return emptyArray; + } + function hasExportedMembers(moduleSymbol) { + for (var id in moduleSymbol.exports) { + if (id !== "export=") { + return true; + } } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); - return (symbol && hasVisibleDeclarations(symbol)) || { - accessibility: 1 /* NotAccessible */, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; + return false; } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); + function checkExternalModuleExports(node) { + var moduleSymbol = getSymbolOfNode(node); + var links = getSymbolLinks(moduleSymbol); + if (!links.exportsChecked) { + var exportEqualsSymbol = moduleSymbol.exports["export="]; + if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { + var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; + error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); + } + links.exportsChecked = true; + } } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); + function checkSourceElement(node) { + if (!node) + return; + switch (node.kind) { + case 129 /* TypeParameter */: + return checkTypeParameter(node); + case 130 /* Parameter */: + return checkParameter(node); + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + return checkPropertyDeclaration(node); + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + return checkSignatureDeclaration(node); + case 141 /* IndexSignature */: + return checkSignatureDeclaration(node); + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + return checkMethodDeclaration(node); + case 136 /* Constructor */: + return checkConstructorDeclaration(node); + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return checkAccessorDeclaration(node); + case 142 /* TypeReference */: + return checkTypeReferenceNode(node); + case 145 /* TypeQuery */: + return checkTypeQuery(node); + case 146 /* TypeLiteral */: + return checkTypeLiteral(node); + case 147 /* ArrayType */: + return checkArrayType(node); + case 148 /* TupleType */: + return checkTupleType(node); + case 149 /* UnionType */: + return checkUnionType(node); + case 150 /* ParenthesizedType */: + return checkSourceElement(node.type); + case 201 /* FunctionDeclaration */: + return checkFunctionDeclaration(node); + case 180 /* Block */: + case 207 /* ModuleBlock */: + return checkBlock(node); + case 181 /* VariableStatement */: + return checkVariableStatement(node); + case 183 /* ExpressionStatement */: + return checkExpressionStatement(node); + case 184 /* IfStatement */: + return checkIfStatement(node); + case 185 /* DoStatement */: + return checkDoStatement(node); + case 186 /* WhileStatement */: + return checkWhileStatement(node); + case 187 /* ForStatement */: + return checkForStatement(node); + case 188 /* ForInStatement */: + return checkForInStatement(node); + case 189 /* ForOfStatement */: + return checkForOfStatement(node); + case 190 /* ContinueStatement */: + case 191 /* BreakStatement */: + return checkBreakOrContinueStatement(node); + case 192 /* ReturnStatement */: + return checkReturnStatement(node); + case 193 /* WithStatement */: + return checkWithStatement(node); + case 194 /* SwitchStatement */: + return checkSwitchStatement(node); + case 195 /* LabeledStatement */: + return checkLabeledStatement(node); + case 196 /* ThrowStatement */: + return checkThrowStatement(node); + case 197 /* TryStatement */: + return checkTryStatement(node); + case 199 /* VariableDeclaration */: + return checkVariableDeclaration(node); + case 153 /* BindingElement */: + return checkBindingElement(node); + case 202 /* ClassDeclaration */: + return checkClassDeclaration(node); + case 203 /* InterfaceDeclaration */: + return checkInterfaceDeclaration(node); + case 204 /* TypeAliasDeclaration */: + return checkTypeAliasDeclaration(node); + case 205 /* EnumDeclaration */: + return checkEnumDeclaration(node); + case 206 /* ModuleDeclaration */: + return checkModuleDeclaration(node); + case 210 /* ImportDeclaration */: + return checkImportDeclaration(node); + case 209 /* ImportEqualsDeclaration */: + return checkImportEqualsDeclaration(node); + case 216 /* ExportDeclaration */: + return checkExportDeclaration(node); + case 215 /* ExportAssignment */: + return checkExportAssignment(node); + case 182 /* EmptyStatement */: + checkGrammarStatementInAmbientContext(node); + return; + case 198 /* DebuggerStatement */: + checkGrammarStatementInAmbientContext(node); + return; + case 219 /* MissingDeclaration */: + return checkMissingDeclaration(node); + } + } + // Function expression bodies are checked after all statements in the enclosing body. This is to ensure + // constructs like the following are permitted: + // let foo = function () { + // let s = foo(); + // return "hello"; + // } + // Here, performing a full type check of the body of the function expression whilst in the process of + // determining the type of foo would cause foo to be given type any because of the recursive reference. + // Delaying the type check of the body ensures foo has been assigned a type. + function checkFunctionExpressionBodies(node) { + switch (node.kind) { + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + ts.forEach(node.parameters, checkFunctionExpressionBodies); + checkFunctionExpressionOrObjectLiteralMethodBody(node); + break; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + ts.forEach(node.decorators, checkFunctionExpressionBodies); + ts.forEach(node.parameters, checkFunctionExpressionBodies); + if (ts.isObjectLiteralMethod(node)) { + checkFunctionExpressionOrObjectLiteralMethodBody(node); + } + break; + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 201 /* FunctionDeclaration */: + ts.forEach(node.parameters, checkFunctionExpressionBodies); + break; + case 193 /* WithStatement */: + checkFunctionExpressionBodies(node.expression); + break; + case 131 /* Decorator */: + case 130 /* Parameter */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 151 /* ObjectBindingPattern */: + case 152 /* ArrayBindingPattern */: + case 153 /* BindingElement */: + case 154 /* ArrayLiteralExpression */: + case 155 /* ObjectLiteralExpression */: + case 225 /* PropertyAssignment */: + case 156 /* PropertyAccessExpression */: + case 157 /* ElementAccessExpression */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: + case 160 /* TaggedTemplateExpression */: + case 172 /* TemplateExpression */: + case 178 /* TemplateSpan */: + case 161 /* TypeAssertionExpression */: + case 162 /* ParenthesizedExpression */: + case 166 /* TypeOfExpression */: + case 167 /* VoidExpression */: + case 165 /* DeleteExpression */: + case 168 /* PrefixUnaryExpression */: + case 169 /* PostfixUnaryExpression */: + case 170 /* BinaryExpression */: + case 171 /* ConditionalExpression */: + case 174 /* SpreadElementExpression */: + case 180 /* Block */: + case 207 /* ModuleBlock */: + case 181 /* VariableStatement */: + case 183 /* ExpressionStatement */: + case 184 /* IfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 190 /* ContinueStatement */: + case 191 /* BreakStatement */: + case 192 /* ReturnStatement */: + case 194 /* SwitchStatement */: + case 208 /* CaseBlock */: + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + case 195 /* LabeledStatement */: + case 196 /* ThrowStatement */: + case 197 /* TryStatement */: + case 224 /* CatchClause */: + case 199 /* VariableDeclaration */: + case 200 /* VariableDeclarationList */: + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + case 227 /* EnumMember */: + case 215 /* ExportAssignment */: + case 228 /* SourceFile */: + ts.forEachChild(node, checkFunctionExpressionBodies); + break; + } } - function writeSpace(writer) { - writer.writeSpace(" "); + function checkSourceFile(node) { + var start = new Date().getTime(); + checkSourceFileWorker(node); + ts.checkTime += new Date().getTime() - start; } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; + // Fully type check a source file and collect the relevant diagnostics. + function checkSourceFileWorker(node) { + var links = getNodeLinks(node); + if (!(links.flags & 1 /* TypeChecked */)) { + // Grammar checking + checkGrammarSourceFile(node); + emitExtends = false; + emitDecorate = false; + emitParam = false; + potentialThisCollisions.length = 0; + ts.forEach(node.statements, checkSourceElement); + checkFunctionExpressionBodies(node); + if (ts.isExternalModule(node)) { + checkExternalModuleExports(node); + } + if (potentialThisCollisions.length) { + ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); + potentialThisCollisions.length = 0; + } + if (emitExtends) { + links.flags |= 8 /* EmitExtends */; + } + if (emitDecorate) { + links.flags |= 512 /* EmitDecorate */; + } + if (emitParam) { + links.flags |= 1024 /* EmitParam */; + } + links.flags |= 1 /* TypeChecked */; + } } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 /* NoTruncation */ ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; + function getDiagnostics(sourceFile) { + throwIfNonDiagnosticsProducing(); + if (sourceFile) { + checkSourceFile(sourceFile); + return diagnostics.getDiagnostics(sourceFile.fileName); } - return result; + ts.forEach(host.getSourceFiles(), checkSourceFile); + return diagnostics.getDiagnostics(); } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */) { - var node = type.symbol.declarations[0].parent; - while (node.kind === 140 /* ParenthesizedType */) { - node = node.parent; - } - if (node.kind === 187 /* TypeAliasDeclaration */) { - return getSymbolOfNode(node); - } + function getGlobalDiagnostics() { + throwIfNonDiagnosticsProducing(); + return diagnostics.getGlobalDiagnostics(); + } + function throwIfNonDiagnosticsProducing() { + if (!produceDiagnostics) { + throw new Error("Trying to get diagnostics from a type checker that does not produce them."); } - return undefined; } - var _displayBuilder; - function getSymbolDisplayBuilder() { - function appendSymbolNameOnly(symbol, writer) { - if (symbol.declarations && symbol.declarations.length > 0) { - var declaration = symbol.declarations[0]; - if (declaration.name) { - writer.writeSymbol(ts.declarationNameToString(declaration.name), symbol); - return; + // Language service support + function isInsideWithStatementBody(node) { + if (node) { + while (node.parent) { + if (node.parent.kind === 193 /* WithStatement */ && node.parent.statement === node) { + return true; } + node = node.parent; } - writer.writeSymbol(symbol.name, symbol); } - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - if (flags & 1 /* WriteTypeParametersOrArguments */) { - if (symbol.flags & 67108864 /* Instantiated */) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - writePunctuation(writer, 19 /* DotToken */); + return false; + } + function getSymbolsInScope(location, meaning) { + var symbols = {}; + var memberFlags = 0; + if (isInsideWithStatementBody(location)) { + // We cannot answer semantic questions within a with block, do not proceed any further + return []; + } + populateSymbols(); + return symbolsToArray(symbols); + function populateSymbols() { + while (location) { + if (location.locals && !isGlobalSourceFile(location)) { + copySymbols(location.locals, meaning); } - parentSymbol = symbol; - appendSymbolNameOnly(symbol, writer); - } - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - function walkSymbol(symbol, meaning) { - if (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2 /* UseOnlyExternalAliasing */)); - if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - walkSymbol(getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol), getQualifiedLeftMeaning(meaning)); - } - if (accessibleSymbolChain) { - for (var i = 0, n = accessibleSymbolChain.length; i < n; i++) { - appendParentTypeArgumentsAndSymbolName(accessibleSymbolChain[i]); - } - } - else { - if (!parentSymbol && ts.forEach(symbol.declarations, function (declaration) { return hasExternalModuleSymbol(declaration); })) { - return; + switch (location.kind) { + case 228 /* SourceFile */: + if (!ts.isExternalModule(location)) { + break; } - if (symbol.flags & 2048 /* TypeLiteral */ || symbol.flags & 4096 /* ObjectLiteral */) { - return; + case 206 /* ModuleDeclaration */: + copySymbols(getSymbolOfNode(location).exports, meaning & 8914931 /* ModuleMember */); + break; + case 205 /* EnumDeclaration */: + copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */); + break; + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + if (!(memberFlags & 128 /* Static */)) { + copySymbols(getSymbolOfNode(location).members, meaning & 793056 /* Type */); } - appendParentTypeArgumentsAndSymbolName(symbol); - } + break; + case 163 /* FunctionExpression */: + if (location.name) { + copySymbol(location.symbol, meaning); + } + break; } + memberFlags = location.flags; + location = location.parent; } - if (enclosingDeclaration && !(symbol.flags & 1048576 /* TypeParameter */)) { - walkSymbol(symbol, meaning); - return; - } - return appendParentTypeArgumentsAndSymbolName(symbol); + copySymbols(globals, meaning); } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, typeStack) { - var globalFlagsToPass = globalFlags & 16 /* WriteOwnNameForAnyLike */; - return writeType(type, globalFlags); - function writeType(type, flags) { - if (type.flags & 127 /* Intrinsic */) { - writer.writeKeyword(!(globalFlags & 16 /* WriteOwnNameForAnyLike */) && (type.flags & 1 /* Any */) ? "any" : type.intrinsicName); - } - else if (type.flags & 4096 /* Reference */) { - writeTypeReference(type, flags); - } - else if (type.flags & (1024 /* Class */ | 2048 /* Interface */ | 128 /* Enum */ | 512 /* TypeParameter */)) { - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 3152352 /* Type */); - } - else if (type.flags & 8192 /* Tuple */) { - writeTupleType(type); - } - else if (type.flags & 16384 /* Union */) { - writeUnionType(type, flags); - } - else if (type.flags & 32768 /* Anonymous */) { - writeAnonymousType(type, flags); - } - else if (type.flags & 256 /* StringLiteral */) { - writer.writeStringLiteral(type.text); - } - else { - writePunctuation(writer, 13 /* OpenBraceToken */); - writeSpace(writer); - writePunctuation(writer, 20 /* DotDotDotToken */); - writeSpace(writer); - writePunctuation(writer, 14 /* CloseBraceToken */); + // Returns 'true' if we should stop processing symbols. + function copySymbol(symbol, meaning) { + if (symbol.flags & meaning) { + var id = symbol.name; + if (!isReservedMemberName(id) && !ts.hasProperty(symbols, id)) { + symbols[id] = symbol; } } - function writeTypeList(types, union) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (union) { - writeSpace(writer); - } - writePunctuation(writer, union ? 43 /* BarToken */ : 22 /* CommaToken */); - writeSpace(writer); + } + function copySymbols(source, meaning) { + if (meaning) { + for (var id in source) { + if (ts.hasProperty(source, id)) { + copySymbol(source[id], meaning); } - writeType(types[i], union ? 64 /* InElementType */ : 0 /* None */); - } - } - function writeTypeReference(type, flags) { - if (type.target === globalArrayType && !(flags & 1 /* WriteArrayAsGenericType */)) { - writeType(type.typeArguments[0], 64 /* InElementType */); - writePunctuation(writer, 17 /* OpenBracketToken */); - writePunctuation(writer, 18 /* CloseBracketToken */); - } - else { - buildSymbolDisplay(type.target.symbol, writer, enclosingDeclaration, 3152352 /* Type */); - writePunctuation(writer, 23 /* LessThanToken */); - writeTypeList(type.typeArguments, false); - writePunctuation(writer, 24 /* GreaterThanToken */); } } - function writeTupleType(type) { - writePunctuation(writer, 17 /* OpenBracketToken */); - writeTypeList(type.elementTypes, false); - writePunctuation(writer, 18 /* CloseBracketToken */); + } + if (isInsideWithStatementBody(location)) { + // We cannot answer semantic questions within a with block, do not proceed any further + return []; + } + while (location) { + if (location.locals && !isGlobalSourceFile(location)) { + copySymbols(location.locals, meaning); } - function writeUnionType(type, flags) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 15 /* OpenParenToken */); - } - writeTypeList(type.types, true); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 16 /* CloseParenToken */); - } + switch (location.kind) { + case 228 /* SourceFile */: + if (!ts.isExternalModule(location)) + break; + case 206 /* ModuleDeclaration */: + copySymbols(getSymbolOfNode(location).exports, meaning & 8914931 /* ModuleMember */); + break; + case 205 /* EnumDeclaration */: + copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */); + break; + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + if (!(memberFlags & 128 /* Static */)) { + copySymbols(getSymbolOfNode(location).members, meaning & 793056 /* Type */); + } + break; + case 163 /* FunctionExpression */: + if (location.name) { + copySymbol(location.symbol, meaning); + } + break; } - function writeAnonymousType(type, flags) { - if (type.symbol && type.symbol.flags & (32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - writeTypeofSymbol(type); + memberFlags = location.flags; + location = location.parent; + } + copySymbols(globals, meaning); + return symbolsToArray(symbols); + } + function isTypeDeclarationName(name) { + return name.kind == 65 /* Identifier */ && + isTypeDeclaration(name.parent) && + name.parent.name === name; + } + function isTypeDeclaration(node) { + switch (node.kind) { + case 129 /* TypeParameter */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 205 /* EnumDeclaration */: + return true; + } + } + // True if the given identifier is part of a type reference + function isTypeReferenceIdentifier(entityName) { + var node = entityName; + while (node.parent && node.parent.kind === 127 /* QualifiedName */) { + node = node.parent; + } + return node.parent && node.parent.kind === 142 /* TypeReference */; + } + function isHeritageClauseElementIdentifier(entityName) { + var node = entityName; + while (node.parent && node.parent.kind === 156 /* PropertyAccessExpression */) { + node = node.parent; + } + return node.parent && node.parent.kind === 177 /* ExpressionWithTypeArguments */; + } + function isTypeNode(node) { + if (142 /* FirstTypeNode */ <= node.kind && node.kind <= 150 /* LastTypeNode */) { + return true; + } + switch (node.kind) { + case 112 /* AnyKeyword */: + case 120 /* NumberKeyword */: + case 122 /* StringKeyword */: + case 113 /* BooleanKeyword */: + case 123 /* SymbolKeyword */: + return true; + case 99 /* VoidKeyword */: + return node.parent.kind !== 167 /* VoidExpression */; + case 8 /* StringLiteral */: + // Specialized signatures can have string literals as their parameters' type names + return node.parent.kind === 130 /* Parameter */; + case 177 /* ExpressionWithTypeArguments */: + return true; + // Identifiers and qualified names may be type nodes, depending on their context. Climb + // above them to find the lowest container + case 65 /* Identifier */: + // If the identifier is the RHS of a qualified name, then it's a type iff its parent is. + if (node.parent.kind === 127 /* QualifiedName */ && node.parent.right === node) { + node = node.parent; } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeofSymbol(type); + else if (node.parent.kind === 156 /* PropertyAccessExpression */ && node.parent.name === node) { + node = node.parent; } - else if (typeStack && ts.contains(typeStack, type)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 3152352 /* Type */); - } - else { - writeKeyword(writer, 109 /* AnyKeyword */); - } + // fall through + case 127 /* QualifiedName */: + case 156 /* PropertyAccessExpression */: + // At this point, node is either a qualified name or an identifier + ts.Debug.assert(node.kind === 65 /* Identifier */ || node.kind === 127 /* QualifiedName */ || node.kind === 156 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isTypeNode'."); + var parent_5 = node.parent; + if (parent_5.kind === 145 /* TypeQuery */) { + return false; } - else { - if (!typeStack) { - typeStack = []; - } - typeStack.push(type); - writeLiteralType(type, flags); - typeStack.pop(); + // Do not recursively call isTypeNode on the parent. In the example: + // + // let a: A.B.C; + // + // Calling isTypeNode would consider the qualified name A.B a type node. Only C or + // A.B.C is a type node. + if (142 /* FirstTypeNode */ <= parent_5.kind && parent_5.kind <= 150 /* LastTypeNode */) { + return true; } - function shouldWriteTypeOfFunctionSymbol() { - if (type.symbol) { - var isStaticMethodSymbol = !!(type.symbol.flags & 8192 /* Method */ && ts.forEach(type.symbol.declarations, function (declaration) { return declaration.flags & 128 /* Static */; })); - var isNonLocalFunctionSymbol = !!(type.symbol.flags & 16 /* Function */) && (type.symbol.parent || ts.forEach(type.symbol.declarations, function (declaration) { return declaration.parent.kind === 201 /* SourceFile */ || declaration.parent.kind === 190 /* ModuleBlock */; })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return !!(flags & 2 /* UseTypeOfFunction */) || (typeStack && ts.contains(typeStack, type)); - } - } + switch (parent_5.kind) { + case 177 /* ExpressionWithTypeArguments */: + return true; + case 129 /* TypeParameter */: + return node === parent_5.constraint; + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 130 /* Parameter */: + case 199 /* VariableDeclaration */: + return node === parent_5.type; + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + case 136 /* Constructor */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return node === parent_5.type; + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: + return node === parent_5.type; + case 161 /* TypeAssertionExpression */: + return node === parent_5.type; + case 158 /* CallExpression */: + case 159 /* NewExpression */: + return parent_5.typeArguments && ts.indexOf(parent_5.typeArguments, node) >= 0; + case 160 /* TaggedTemplateExpression */: + // TODO (drosen): TaggedTemplateExpressions may eventually support type arguments. + return false; } + } + return false; + } + function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { + while (nodeOnRightSide.parent.kind === 127 /* QualifiedName */) { + nodeOnRightSide = nodeOnRightSide.parent; + } + if (nodeOnRightSide.parent.kind === 209 /* ImportEqualsDeclaration */) { + return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; + } + if (nodeOnRightSide.parent.kind === 215 /* ExportAssignment */) { + return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; + } + return undefined; + } + function isInRightSideOfImportOrExportAssignment(node) { + return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; + } + function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { + if (ts.isDeclarationName(entityName)) { + return getSymbolOfNode(entityName.parent); + } + if (entityName.parent.kind === 215 /* ExportAssignment */) { + return resolveEntityName(entityName, + /*all meanings*/ 107455 /* Value */ | 793056 /* Type */ | 1536 /* Namespace */ | 8388608 /* Alias */); + } + if (entityName.kind !== 156 /* PropertyAccessExpression */) { + if (isInRightSideOfImportOrExportAssignment(entityName)) { + // Since we already checked for ExportAssignment, this really could only be an Import + return getSymbolOfPartOfRightHandSideOfImportEquals(entityName); } - function writeTypeofSymbol(type) { - writeKeyword(writer, 95 /* TypeOfKeyword */); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455 /* Value */); + } + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { + entityName = entityName.parent; + } + if (isHeritageClauseElementIdentifier(entityName)) { + var meaning = entityName.parent.kind === 177 /* ExpressionWithTypeArguments */ ? 793056 /* Type */ : 1536 /* Namespace */; + meaning |= 8388608 /* Alias */; + return resolveEntityName(entityName, meaning); + } + else if (ts.isExpression(entityName)) { + if (ts.nodeIsMissing(entityName)) { + // Missing entity name. + return undefined; } - function getIndexerParameterName(type, indexKind, fallbackName) { - var declaration = getIndexDeclarationOfSymbol(type.symbol, indexKind); - if (!declaration) { - return fallbackName; - } - ts.Debug.assert(declaration.parameters.length !== 0); - return ts.declarationNameToString(declaration.parameters[0].name); + if (entityName.kind === 65 /* Identifier */) { + // Include aliases in the meaning, this ensures that we do not follow aliases to where they point and instead + // return the alias symbol. + var meaning = 107455 /* Value */ | 8388608 /* Alias */; + return resolveEntityName(entityName, meaning); } - function writeLiteralType(type, flags) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexType && !resolved.numberIndexType) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 13 /* OpenBraceToken */); - writePunctuation(writer, 14 /* CloseBraceToken */); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 15 /* OpenParenToken */); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, typeStack); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 16 /* CloseParenToken */); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 15 /* OpenParenToken */); - } - writeKeyword(writer, 86 /* NewKeyword */); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, typeStack); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 16 /* CloseParenToken */); - } - return; - } - } - writePunctuation(writer, 13 /* OpenBraceToken */); - writer.writeLine(); - writer.increaseIndent(); - for (var i = 0; i < resolved.callSignatures.length; i++) { - buildSignatureDisplay(resolved.callSignatures[i], writer, enclosingDeclaration, globalFlagsToPass, typeStack); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); - } - for (var i = 0; i < resolved.constructSignatures.length; i++) { - writeKeyword(writer, 86 /* NewKeyword */); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[i], writer, enclosingDeclaration, globalFlagsToPass, typeStack); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); - } - if (resolved.stringIndexType) { - writePunctuation(writer, 17 /* OpenBracketToken */); - writer.writeParameter(getIndexerParameterName(resolved, 0 /* String */, "x")); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeKeyword(writer, 118 /* StringKeyword */); - writePunctuation(writer, 18 /* CloseBracketToken */); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeType(resolved.stringIndexType, 0 /* None */); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); + else if (entityName.kind === 156 /* PropertyAccessExpression */) { + var symbol = getNodeLinks(entityName).resolvedSymbol; + if (!symbol) { + checkPropertyAccessExpression(entityName); } - if (resolved.numberIndexType) { - writePunctuation(writer, 17 /* OpenBracketToken */); - writer.writeParameter(getIndexerParameterName(resolved, 1 /* Number */, "x")); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeKeyword(writer, 116 /* NumberKeyword */); - writePunctuation(writer, 18 /* CloseBracketToken */); - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeType(resolved.numberIndexType, 0 /* None */); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); + return getNodeLinks(entityName).resolvedSymbol; + } + else if (entityName.kind === 127 /* QualifiedName */) { + var symbol = getNodeLinks(entityName).resolvedSymbol; + if (!symbol) { + checkQualifiedName(entityName); } - for (var i = 0; i < resolved.properties.length; i++) { - var p = resolved.properties[i]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0 /* Call */); - for (var j = 0; j < signatures.length; j++) { - buildSymbolDisplay(p, writer); - if (isOptionalProperty(p)) { - writePunctuation(writer, 49 /* QuestionToken */); - } - buildSignatureDisplay(signatures[j], writer, enclosingDeclaration, globalFlagsToPass, typeStack); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); - } - } - else { - buildSymbolDisplay(p, writer); - if (isOptionalProperty(p)) { - writePunctuation(writer, 49 /* QuestionToken */); - } - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - writeType(t, 0 /* None */); - writePunctuation(writer, 21 /* SemicolonToken */); - writer.writeLine(); - } + return getNodeLinks(entityName).resolvedSymbol; + } + } + else if (isTypeReferenceIdentifier(entityName)) { + var meaning = entityName.parent.kind === 142 /* TypeReference */ ? 793056 /* Type */ : 1536 /* Namespace */; + // Include aliases in the meaning, this ensures that we do not follow aliases to where they point and instead + // return the alias symbol. + meaning |= 8388608 /* Alias */; + return resolveEntityName(entityName, meaning); + } + // Do we want to return undefined here? + return undefined; + } + function getSymbolInfo(node) { + if (isInsideWithStatementBody(node)) { + // We cannot answer semantic questions within a with block, do not proceed any further + return undefined; + } + if (ts.isDeclarationName(node)) { + // This is a declaration, call getSymbolOfNode + return getSymbolOfNode(node.parent); + } + if (node.kind === 65 /* Identifier */ && isInRightSideOfImportOrExportAssignment(node)) { + return node.parent.kind === 215 /* ExportAssignment */ + ? getSymbolOfEntityNameOrPropertyAccessExpression(node) + : getSymbolOfPartOfRightHandSideOfImportEquals(node); + } + switch (node.kind) { + case 65 /* Identifier */: + case 156 /* PropertyAccessExpression */: + case 127 /* QualifiedName */: + return getSymbolOfEntityNameOrPropertyAccessExpression(node); + case 93 /* ThisKeyword */: + case 91 /* SuperKeyword */: + var type = checkExpression(node); + return type.symbol; + case 114 /* ConstructorKeyword */: + // constructor keyword for an overload, should take us to the definition if it exist + var constructorDeclaration = node.parent; + if (constructorDeclaration && constructorDeclaration.kind === 136 /* Constructor */) { + return constructorDeclaration.parent.symbol; } - writer.decreaseIndent(); - writePunctuation(writer, 14 /* CloseBraceToken */); - } + return undefined; + case 8 /* StringLiteral */: + // External module name in an import declaration + var moduleName; + if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && + ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || + ((node.parent.kind === 210 /* ImportDeclaration */ || node.parent.kind === 216 /* ExportDeclaration */) && + node.parent.moduleSpecifier === node)) { + return resolveExternalModuleName(node, node); + } + // Intentional fall-through + case 7 /* NumericLiteral */: + // index access + if (node.parent.kind == 157 /* ElementAccessExpression */ && node.parent.argumentExpression === node) { + var objectType = checkExpression(node.parent.expression); + if (objectType === unknownType) + return undefined; + var apparentType = getApparentType(objectType); + if (apparentType === unknownType) + return undefined; + return getPropertyOfType(apparentType, node.text); + } + break; } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaraiton, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 /* Class */ || targetSymbol.flags & 64 /* Interface */) { - buildDisplayForTypeParametersAndDelimiters(getTypeParametersOfClassOrInterface(symbol), writer, enclosingDeclaraiton, flags); - } + return undefined; + } + function getShorthandAssignmentValueSymbol(location) { + // The function returns a value symbol of an identifier in the short-hand property assignment. + // This is necessary as an identifier in short-hand property assignment can contains two meaning: + // property name and property value. + if (location && location.kind === 226 /* ShorthandPropertyAssignment */) { + return resolveEntityName(location.name, 107455 /* Value */); } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, typeStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 77 /* ExtendsKeyword */); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, typeStack); - } + return undefined; + } + function getTypeOfNode(node) { + if (isInsideWithStatementBody(node)) { + // We cannot answer semantic questions within a with block, do not proceed any further + return unknownType; } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, typeStack) { - if (ts.hasDotDotDotToken(p.valueDeclaration)) { - writePunctuation(writer, 20 /* DotDotDotToken */); - } - appendSymbolNameOnly(p, writer); - if (ts.hasQuestionToken(p.valueDeclaration) || p.valueDeclaration.initializer) { - writePunctuation(writer, 49 /* QuestionToken */); - } - writePunctuation(writer, 50 /* ColonToken */); - writeSpace(writer); - buildTypeDisplay(getTypeOfSymbol(p), writer, enclosingDeclaration, flags, typeStack); + if (isTypeNode(node)) { + return getTypeFromTypeNode(node); } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, typeStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 23 /* LessThanToken */); - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 22 /* CommaToken */); - writeSpace(writer); - } - buildTypeParameterDisplay(typeParameters[i], writer, enclosingDeclaration, flags, typeStack); - } - writePunctuation(writer, 24 /* GreaterThanToken */); - } + if (ts.isExpression(node)) { + return getTypeOfExpression(node); } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration, flags, typeStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 23 /* LessThanToken */); - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 22 /* CommaToken */); - writeSpace(writer); - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, 0 /* None */); - } - writePunctuation(writer, 24 /* GreaterThanToken */); - } + if (isTypeDeclaration(node)) { + // In this case, we call getSymbolOfNode instead of getSymbolInfo because it is a declaration + var symbol = getSymbolOfNode(node); + return getDeclaredTypeOfSymbol(symbol); } - function buildDisplayForParametersAndDelimiters(parameters, writer, enclosingDeclaration, flags, typeStack) { - writePunctuation(writer, 15 /* OpenParenToken */); - for (var i = 0; i < parameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 22 /* CommaToken */); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, typeStack); - } - writePunctuation(writer, 16 /* CloseParenToken */); + if (isTypeDeclarationName(node)) { + var symbol = getSymbolInfo(node); + return symbol && getDeclaredTypeOfSymbol(symbol); } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { - if (flags & 8 /* WriteArrowStyleSignature */) { - writeSpace(writer); - writePunctuation(writer, 31 /* EqualsGreaterThanToken */); - } - else { - writePunctuation(writer, 50 /* ColonToken */); - } - writeSpace(writer); - buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags, typeStack); + if (ts.isDeclaration(node)) { + // In this case, we call getSymbolOfNode instead of getSymbolInfo because it is a declaration + var symbol = getSymbolOfNode(node); + return getTypeOfSymbol(symbol); } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, typeStack) { - if (signature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */)) { - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, typeStack); - } - buildDisplayForParametersAndDelimiters(signature.parameters, writer, enclosingDeclaration, flags, typeStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, typeStack); + if (ts.isDeclarationName(node)) { + var symbol = getSymbolInfo(node); + return symbol && getTypeOfSymbol(symbol); } - return _displayBuilder || (_displayBuilder = { - symbolToString: symbolToString, - typeToString: typeToString, - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildDisplayForTypeArgumentsAndDelimiters: buildDisplayForTypeArgumentsAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); + if (isInRightSideOfImportOrExportAssignment(node)) { + var symbol = getSymbolInfo(node); + var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); + return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); + } + return unknownType; } - function isDeclarationVisible(node) { - function getContainingExternalModule(node) { - for (; node; node = node.parent) { - if (node.kind === 189 /* ModuleDeclaration */) { - if (node.name.kind === 7 /* StringLiteral */) { - return node; - } - } - else if (node.kind === 201 /* SourceFile */) { - return ts.isExternalModule(node) ? node : undefined; + function getTypeOfExpression(expr) { + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { + expr = expr.parent; + } + return checkExpression(expr); + } + // Return the list of properties of the given type, augmented with properties from Function + // if the type has call or construct signatures + function getAugmentedPropertiesOfType(type) { + type = getApparentType(type); + var propsByName = createSymbolTable(getPropertiesOfType(type)); + if (getSignaturesOfType(type, 0 /* Call */).length || getSignaturesOfType(type, 1 /* Construct */).length) { + ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { + if (!ts.hasProperty(propsByName, p.name)) { + propsByName[p.name] = p; } + }); + } + return getNamedMembers(propsByName); + } + function getRootSymbols(symbol) { + if (symbol.flags & 268435456 /* UnionProperty */) { + var symbols = []; + var name_10 = symbol.name; + ts.forEach(getSymbolLinks(symbol).unionType.types, function (t) { + symbols.push(getPropertyOfType(t, name_10)); + }); + return symbols; + } + else if (symbol.flags & 67108864 /* Transient */) { + var target = getSymbolLinks(symbol).target; + if (target) { + return [target]; } - ts.Debug.fail("getContainingModule cant reach here"); } - function isUsedInExportAssignment(node) { - var externalModule = getContainingExternalModule(node); - if (externalModule) { - var externalModuleSymbol = getSymbolOfNode(externalModule); - var exportAssignmentSymbol = getExportAssignmentSymbol(externalModuleSymbol); - var resolvedExportSymbol; - var symbolOfNode = getSymbolOfNode(node); - if (isSymbolUsedInExportAssignment(symbolOfNode)) { - return true; + return [symbol]; + } + // Emitter support + function isExternalModuleSymbol(symbol) { + return symbol.flags & 512 /* ValueModule */ && symbol.declarations.length === 1 && symbol.declarations[0].kind === 228 /* SourceFile */; + } + function getAliasNameSubstitution(symbol, getGeneratedNameForNode) { + // If this is es6 or higher, just use the name of the export + // no need to qualify it. + if (languageVersion >= 2 /* ES6 */) { + return undefined; + } + var node = getDeclarationOfAliasSymbol(symbol); + if (node) { + if (node.kind === 211 /* ImportClause */) { + var defaultKeyword; + if (languageVersion === 0 /* ES3 */) { + defaultKeyword = "[\"default\"]"; } - if (symbolOfNode.flags & 33554432 /* Import */) { - return isSymbolUsedInExportAssignment(resolveImport(symbolOfNode)); + else { + defaultKeyword = ".default"; } + return getGeneratedNameForNode(node.parent) + defaultKeyword; } - function isSymbolUsedInExportAssignment(symbol) { - if (exportAssignmentSymbol === symbol) { - return true; - } - if (exportAssignmentSymbol && !!(exportAssignmentSymbol.flags & 33554432 /* Import */)) { - resolvedExportSymbol = resolvedExportSymbol || resolveImport(exportAssignmentSymbol); - if (resolvedExportSymbol === symbol) { - return true; - } - return ts.forEach(resolvedExportSymbol.declarations, function (current) { - while (current) { - if (current === node) { - return true; - } - current = current.parent; - } - }); - } + if (node.kind === 214 /* ImportSpecifier */) { + var moduleName = getGeneratedNameForNode(node.parent.parent.parent); + var propertyName = node.propertyName || node.name; + return moduleName + "." + ts.unescapeIdentifier(propertyName.text); } } - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 183 /* VariableDeclaration */: - case 189 /* ModuleDeclaration */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 184 /* FunctionDeclaration */: - case 188 /* EnumDeclaration */: - case 191 /* ImportDeclaration */: - var parent = node.kind === 183 /* VariableDeclaration */ ? node.parent.parent : node.parent; - if (!(node.flags & 1 /* Export */) && !(node.kind !== 191 /* ImportDeclaration */ && parent.kind !== 201 /* SourceFile */ && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent) || isUsedInExportAssignment(node); - } - return isDeclarationVisible(parent); - case 124 /* Property */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 125 /* Method */: - if (node.flags & (32 /* Private */ | 64 /* Protected */)) { - return false; - } - case 126 /* Constructor */: - case 130 /* ConstructSignature */: - case 129 /* CallSignature */: - case 131 /* IndexSignature */: - case 123 /* Parameter */: - case 190 /* ModuleBlock */: - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 136 /* TypeLiteral */: - case 132 /* TypeReference */: - case 137 /* ArrayType */: - case 138 /* TupleType */: - case 139 /* UnionType */: - case 140 /* ParenthesizedType */: - return isDeclarationVisible(node.parent); - case 122 /* TypeParameter */: - case 201 /* SourceFile */: - return true; - default: - ts.Debug.fail("isDeclarationVisible unknown: SyntaxKind: " + node.kind); + } + function getExportNameSubstitution(symbol, location, getGeneratedNameForNode) { + if (isExternalModuleSymbol(symbol.parent)) { + // 1. If this is es6 or higher, just use the name of the export + // no need to qualify it. + // 2. export mechanism for System modules is different from CJS\AMD + // and it does not need qualifications for exports + if (languageVersion >= 2 /* ES6 */ || compilerOptions.module === 4 /* System */) { + return undefined; } + return "exports." + ts.unescapeIdentifier(symbol.name); } - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); + var node = location; + var containerSymbol = getParentOfSymbol(symbol); + while (node) { + if ((node.kind === 206 /* ModuleDeclaration */ || node.kind === 205 /* EnumDeclaration */) && getSymbolOfNode(node) === containerSymbol) { + return getGeneratedNameForNode(node) + "." + ts.unescapeIdentifier(symbol.name); } - return links.isVisible; + node = node.parent; } } - function getTypeOfPrototypeProperty(prototype) { - var classType = getDeclaredTypeOfSymbol(prototype.parent); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; + function getExpressionNameSubstitution(node, getGeneratedNameForNode) { + var symbol = getNodeLinks(node).resolvedSymbol || (ts.isDeclarationName(node) ? getSymbolOfNode(node.parent) : undefined); + if (symbol) { + // Whan an identifier resolves to a parented symbol, it references an exported entity from + // another declaration of the same internal module. + if (symbol.parent) { + return getExportNameSubstitution(symbol, node.parent, getGeneratedNameForNode); + } + // If we reference an exported entity within the same module declaration, then whether + // we prefix depends on the kind of entity. SymbolFlags.ExportHasLocal encompasses all the + // kinds that we do NOT prefix. + var exportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); + if (symbol !== exportSymbol && !(exportSymbol.flags & 944 /* ExportHasLocal */)) { + return getExportNameSubstitution(exportSymbol, node.parent, getGeneratedNameForNode); + } + // Named imports from ES6 import declarations are rewritten + if (symbol.flags & 8388608 /* Alias */) { + return getAliasNameSubstitution(symbol, getGeneratedNameForNode); + } + } } - function getTypeOfVariableOrParameterOrPropertyDeclaration(declaration) { - if (declaration.parent.kind === 171 /* ForInStatement */) { - return anyType; + function isValueAliasDeclaration(node) { + switch (node.kind) { + case 209 /* ImportEqualsDeclaration */: + case 211 /* ImportClause */: + case 212 /* NamespaceImport */: + case 214 /* ImportSpecifier */: + case 218 /* ExportSpecifier */: + return isAliasResolvedToValue(getSymbolOfNode(node)); + case 216 /* ExportDeclaration */: + var exportClause = node.exportClause; + return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); + case 215 /* ExportAssignment */: + return node.expression && node.expression.kind === 65 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfNode(node)) : true; } - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); + return false; + } + function isTopLevelValueImportEqualsWithEntityName(node) { + if (node.parent.kind !== 228 /* SourceFile */ || !ts.isInternalModuleImportEqualsDeclaration(node)) { + // parent is not source file or it is not reference to internal module + return false; } - if (declaration.kind === 123 /* Parameter */) { - var func = declaration.parent; - if (func.kind === 128 /* SetAccessor */ && !ts.hasComputedNameButNotSymbol(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 127 /* GetAccessor */); - if (getter) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(getter)); - } - } - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } + var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); + return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); + } + function isAliasResolvedToValue(symbol) { + var target = resolveAlias(symbol); + if (target === unknownSymbol && compilerOptions.isolatedModules) { + return true; } - if (declaration.initializer) { - var type = checkAndMarkExpression(declaration.initializer); - if (declaration.kind !== 198 /* PropertyAssignment */) { - var unwidenedType = type; - type = getWidenedType(type); - if (type !== unwidenedType) { - checkImplicitAny(type); - } + // const enums and modules that contain only const enums are not considered values from the emit perespective + return target !== unknownSymbol && target && target.flags & 107455 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target); + } + function isConstEnumOrConstEnumOnlyModule(s) { + return isConstEnumSymbol(s) || s.constEnumOnlyModule; + } + function isReferencedAliasDeclaration(node, checkChildren) { + if (ts.isAliasSymbolDeclaration(node)) { + var symbol = getSymbolOfNode(node); + if (getSymbolLinks(symbol).referenced) { + return true; } - return type; } - if (declaration.kind === 199 /* ShorthandPropertyAssignment */) { - var type = checkIdentifier(declaration.name); - return type; + if (checkChildren) { + return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); + } + return false; + } + function isImplementationOfOverload(node) { + if (ts.nodeIsPresent(node.body)) { + var symbol = getSymbolOfNode(node); + var signaturesOfSymbol = getSignaturesOfSymbol(symbol); + // If this function body corresponds to function with multiple signature, it is implementation of overload + // e.g.: function foo(a: string): string; + // function foo(a: number): number; + // function foo(a: any) { // This is implementation of the overloads + // return a; + // } + return signaturesOfSymbol.length > 1 || + // If there is single signature for the symbol, it is overload if that signature isn't coming from the node + // e.g.: function foo(a: string): string; + // function foo(a: any) { // This is implementation of the overloads + // return a; + // } + (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); + } + return false; + } + function getNodeCheckFlags(node) { + return getNodeLinks(node).flags; + } + function getEnumMemberValue(node) { + computeEnumMemberValues(node.parent); + return getNodeLinks(node).enumMemberValue; + } + function getConstantValue(node) { + if (node.kind === 227 /* EnumMember */) { + return getEnumMemberValue(node); } - var type = ts.hasDotDotDotToken(declaration) ? createArrayType(anyType) : anyType; - checkImplicitAny(type); - return type; - function checkImplicitAny(type) { - if (!fullTypeCheck || !compilerOptions.noImplicitAny) { - return; + var symbol = getNodeLinks(node).resolvedSymbol; + if (symbol && (symbol.flags & 8 /* EnumMember */)) { + // inline property\index accesses only for const enums + if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { + return getEnumMemberValue(symbol.valueDeclaration); } - if (getInnermostTypeOfNestedArrayTypes(type) !== anyType) { - return; + } + return undefined; + } + /** Serializes an EntityName (with substitutions) to an appropriate JS constructor value. Used by the __metadata decorator. */ + function serializeEntityName(node, getGeneratedNameForNode, fallbackPath) { + if (node.kind === 65 /* Identifier */) { + var substitution = getExpressionNameSubstitution(node, getGeneratedNameForNode); + var text = substitution || node.text; + if (fallbackPath) { + fallbackPath.push(text); } - if (isPrivateWithinAmbient(declaration) || (declaration.kind === 123 /* Parameter */ && isPrivateWithinAmbient(declaration.parent))) { - return; + else { + return text; } - switch (declaration.kind) { - case 124 /* Property */: - var diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 123 /* Parameter */: - var diagnostic = ts.hasDotDotDotToken(declaration) ? ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; + } + else { + var left = serializeEntityName(node.left, getGeneratedNameForNode, fallbackPath); + var right = serializeEntityName(node.right, getGeneratedNameForNode, fallbackPath); + if (!fallbackPath) { + return left + "." + right; + } + } + } + /** Serializes a TypeReferenceNode to an appropriate JS constructor value. Used by the __metadata decorator. */ + function serializeTypeReferenceNode(node, getGeneratedNameForNode) { + // serialization of a TypeReferenceNode uses the following rules: + // + // * The serialized type of a TypeReference that is `void` is "void 0". + // * The serialized type of a TypeReference that is a `boolean` is "Boolean". + // * The serialized type of a TypeReference that is an enum or `number` is "Number". + // * The serialized type of a TypeReference that is a string literal or `string` is "String". + // * The serialized type of a TypeReference that is a tuple is "Array". + // * The serialized type of a TypeReference that is a `symbol` is "Symbol". + // * The serialized type of a TypeReference with a value declaration is its entity name. + // * The serialized type of a TypeReference with a call or construct signature is "Function". + // * The serialized type of any other type is "Object". + var type = getTypeFromTypeNode(node); + if (type.flags & 16 /* Void */) { + return "void 0"; + } + else if (type.flags & 8 /* Boolean */) { + return "Boolean"; + } + else if (type.flags & 132 /* NumberLike */) { + return "Number"; + } + else if (type.flags & 258 /* StringLike */) { + return "String"; + } + else if (type.flags & 8192 /* Tuple */) { + return "Array"; + } + else if (type.flags & 1048576 /* ESSymbol */) { + return "Symbol"; + } + else if (type === unknownType) { + var fallbackPath = []; + serializeEntityName(node.typeName, getGeneratedNameForNode, fallbackPath); + return fallbackPath; + } + else if (type.symbol && type.symbol.valueDeclaration) { + return serializeEntityName(node.typeName, getGeneratedNameForNode); + } + else if (typeHasCallOrConstructSignatures(type)) { + return "Function"; + } + return "Object"; + } + /** Serializes a TypeNode to an appropriate JS constructor value. Used by the __metadata decorator. */ + function serializeTypeNode(node, getGeneratedNameForNode) { + // serialization of a TypeNode uses the following rules: + // + // * The serialized type of `void` is "void 0" (undefined). + // * The serialized type of a parenthesized type is the serialized type of its nested type. + // * The serialized type of a Function or Constructor type is "Function". + // * The serialized type of an Array or Tuple type is "Array". + // * The serialized type of `boolean` is "Boolean". + // * The serialized type of `string` or a string-literal type is "String". + // * The serialized type of a type reference is handled by `serializeTypeReferenceNode`. + // * The serialized type of any other type node is "Object". + if (node) { + switch (node.kind) { + case 99 /* VoidKeyword */: + return "void 0"; + case 150 /* ParenthesizedType */: + return serializeTypeNode(node.type, getGeneratedNameForNode); + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + return "Function"; + case 147 /* ArrayType */: + case 148 /* TupleType */: + return "Array"; + case 113 /* BooleanKeyword */: + return "Boolean"; + case 122 /* StringKeyword */: + case 8 /* StringLiteral */: + return "String"; + case 120 /* NumberKeyword */: + return "Number"; + case 142 /* TypeReference */: + return serializeTypeReferenceNode(node, getGeneratedNameForNode); + case 145 /* TypeQuery */: + case 146 /* TypeLiteral */: + case 149 /* UnionType */: + case 112 /* AnyKeyword */: break; default: - var diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; + ts.Debug.fail("Cannot serialize unexpected type node."); + break; } - error(declaration, diagnostic, ts.declarationNameToString(declaration.name), typeToString(type)); } - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 536870912 /* Prototype */) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - var declaration = symbol.valueDeclaration; - if (declaration.kind === 197 /* CatchClause */) { - return links.type = anyType; - } - links.type = resolvingType; - var type = getTypeOfVariableOrParameterOrPropertyDeclaration(declaration); - if (links.type === resolvingType) { - links.type = type; + return "Object"; + } + /** Serializes the type of a declaration to an appropriate JS constructor value. Used by the __metadata decorator for a class member. */ + function serializeTypeOfNode(node, getGeneratedNameForNode) { + // serialization of the type of a declaration uses the following rules: + // + // * The serialized type of a ClassDeclaration is "Function" + // * The serialized type of a ParameterDeclaration is the serialized type of its type annotation. + // * The serialized type of a PropertyDeclaration is the serialized type of its type annotation. + // * The serialized type of an AccessorDeclaration is the serialized type of the return type annotation of its getter or parameter type annotation of its setter. + // * The serialized type of any other FunctionLikeDeclaration is "Function". + // * The serialized type of any other node is "void 0". + // + // For rules on serializing type annotations, see `serializeTypeNode`. + switch (node.kind) { + case 202 /* ClassDeclaration */: return "Function"; + case 133 /* PropertyDeclaration */: return serializeTypeNode(node.type, getGeneratedNameForNode); + case 130 /* Parameter */: return serializeTypeNode(node.type, getGeneratedNameForNode); + case 137 /* GetAccessor */: return serializeTypeNode(node.type, getGeneratedNameForNode); + case 138 /* SetAccessor */: return serializeTypeNode(getSetAccessorTypeAnnotationNode(node), getGeneratedNameForNode); + } + if (ts.isFunctionLike(node)) { + return "Function"; + } + return "void 0"; + } + /** Serializes the parameter types of a function or the constructor of a class. Used by the __metadata decorator for a method or set accessor. */ + function serializeParameterTypesOfNode(node, getGeneratedNameForNode) { + // serialization of parameter types uses the following rules: + // + // * If the declaration is a class, the parameters of the first constructor with a body are used. + // * If the declaration is function-like and has a body, the parameters of the function are used. + // + // For the rules on serializing the type of each parameter declaration, see `serializeTypeOfDeclaration`. + if (node) { + var valueDeclaration; + if (node.kind === 202 /* ClassDeclaration */) { + valueDeclaration = ts.getFirstConstructorWithBody(node); + } + else if (ts.isFunctionLike(node) && ts.nodeIsPresent(node.body)) { + valueDeclaration = node; + } + if (valueDeclaration) { + var result; + var parameters = valueDeclaration.parameters; + var parameterCount = parameters.length; + if (parameterCount > 0) { + result = new Array(parameterCount); + for (var i = 0; i < parameterCount; i++) { + if (parameters[i].dotDotDotToken) { + var parameterType = parameters[i].type; + if (parameterType.kind === 147 /* ArrayType */) { + parameterType = parameterType.elementType; + } + else if (parameterType.kind === 142 /* TypeReference */ && parameterType.typeArguments && parameterType.typeArguments.length === 1) { + parameterType = parameterType.typeArguments[0]; + } + else { + parameterType = undefined; + } + result[i] = serializeTypeNode(parameterType, getGeneratedNameForNode); + } + else { + result[i] = serializeTypeOfNode(parameters[i], getGeneratedNameForNode); + } + } + return result; + } } } - else if (links.type === resolvingType) { - links.type = anyType; - if (compilerOptions.noImplicitAny) { - var diagnostic = symbol.valueDeclaration.type ? ts.Diagnostics._0_implicitly_has_type_any_because_it_is_referenced_directly_or_indirectly_in_its_own_type_annotation : ts.Diagnostics._0_implicitly_has_type_any_because_it_is_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer; - error(symbol.valueDeclaration, diagnostic, symbolToString(symbol)); - } + return emptyArray; + } + /** Serializes the return type of function. Used by the __metadata decorator for a method. */ + function serializeReturnTypeOfNode(node, getGeneratedNameForNode) { + if (node && ts.isFunctionLike(node)) { + return serializeTypeNode(node.type, getGeneratedNameForNode); } - return links.type; + return "void 0"; } - function getSetAccessorTypeAnnotationNode(accessor) { - return accessor && accessor.parameters.length > 0 && accessor.parameters[0].type; + function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { + // Get type of the symbol if this is the valid symbol otherwise get type at location + var symbol = getSymbolOfNode(declaration); + var type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) + ? getTypeOfSymbol(symbol) + : unknownType; + getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 127 /* GetAccessor */) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } + function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { + var signature = getSignatureFromDeclaration(signatureDeclaration); + getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); + } + function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { + var type = getTypeOfExpression(expr); + getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); + } + function hasGlobalName(name) { + return ts.hasProperty(globals, name); + } + function resolvesToSomeValue(location, name) { + ts.Debug.assert(!ts.nodeIsSynthesized(location), "resolvesToSomeValue called with a synthesized location"); + return !!resolveName(location, name, 107455 /* Value */, undefined, undefined); + } + function getReferencedValueDeclaration(reference) { + ts.Debug.assert(!ts.nodeIsSynthesized(reference)); + var symbol = getNodeLinks(reference).resolvedSymbol || + resolveName(reference, reference.text, 107455 /* Value */ | 8388608 /* Alias */, undefined, undefined); + return symbol && getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; + } + function getBlockScopedVariableId(n) { + ts.Debug.assert(!ts.nodeIsSynthesized(n)); + var isVariableDeclarationOrBindingElement = n.parent.kind === 153 /* BindingElement */ || (n.parent.kind === 199 /* VariableDeclaration */ && n.parent.name === n); + var symbol = (isVariableDeclarationOrBindingElement ? getSymbolOfNode(n.parent) : undefined) || + getNodeLinks(n).resolvedSymbol || + resolveName(n, n.text, 107455 /* Value */ | 8388608 /* Alias */, undefined, undefined); + var isLetOrConst = symbol && + (symbol.flags & 2 /* BlockScopedVariable */) && + symbol.valueDeclaration.parent.kind !== 224 /* CatchClause */; + if (isLetOrConst) { + // side-effect of calling this method: + // assign id to symbol if it was not yet set + getSymbolLinks(symbol); + return symbol.id; } return undefined; } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - checkAndStoreTypeOfAccessors(symbol, links); - return links.type; + function instantiateSingleCallFunctionType(functionType, typeArguments) { + if (functionType === unknownType) { + return unknownType; + } + var signature = getSingleCallSignature(functionType); + if (!signature) { + return unknownType; + } + var instantiatedSignature = getSignatureInstantiation(signature, typeArguments); + return getOrCreateTypeFromSignature(instantiatedSignature); } - function checkAndStoreTypeOfAccessors(symbol, links) { - links = links || getSymbolLinks(symbol); - if (!links.type) { - links.type = resolvingType; - var getter = ts.getDeclarationOfKind(symbol, 127 /* GetAccessor */); - var setter = ts.getDeclarationOfKind(symbol, 128 /* SetAccessor */); - var type; - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; + function createResolver() { + return { + getExpressionNameSubstitution: getExpressionNameSubstitution, + isValueAliasDeclaration: isValueAliasDeclaration, + hasGlobalName: hasGlobalName, + isReferencedAliasDeclaration: isReferencedAliasDeclaration, + getNodeCheckFlags: getNodeCheckFlags, + isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, + isDeclarationVisible: isDeclarationVisible, + isImplementationOfOverload: isImplementationOfOverload, + writeTypeOfDeclaration: writeTypeOfDeclaration, + writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, + writeTypeOfExpression: writeTypeOfExpression, + isSymbolAccessible: isSymbolAccessible, + isEntityNameVisible: isEntityNameVisible, + getConstantValue: getConstantValue, + resolvesToSomeValue: resolvesToSomeValue, + collectLinkedAliases: collectLinkedAliases, + getBlockScopedVariableId: getBlockScopedVariableId, + getReferencedValueDeclaration: getReferencedValueDeclaration, + serializeTypeOfNode: serializeTypeOfNode, + serializeParameterTypesOfNode: serializeParameterTypesOfNode, + serializeReturnTypeOfNode: serializeReturnTypeOfNode + }; + } + function initializeTypeChecker() { + // Bind all source files and propagate errors + ts.forEach(host.getSourceFiles(), function (file) { + ts.bindSourceFile(file); + }); + // Initialize global symbol table + ts.forEach(host.getSourceFiles(), function (file) { + if (!ts.isExternalModule(file)) { + mergeSymbolTable(globals, file.locals); } - else { - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (compilerOptions.noImplicitAny) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_type_annotation, symbolToString(symbol)); + }); + // Initialize special symbols + getSymbolLinks(undefinedSymbol).type = undefinedType; + getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments"); + getSymbolLinks(unknownSymbol).type = unknownType; + globals[undefinedSymbol.name] = undefinedSymbol; + // Initialize special types + globalArraySymbol = getGlobalTypeSymbol("Array"); + globalArrayType = getTypeOfGlobalSymbol(globalArraySymbol, 1); + globalObjectType = getGlobalType("Object"); + globalFunctionType = getGlobalType("Function"); + globalStringType = getGlobalType("String"); + globalNumberType = getGlobalType("Number"); + globalBooleanType = getGlobalType("Boolean"); + globalRegExpType = getGlobalType("RegExp"); + getGlobalClassDecoratorType = ts.memoize(function () { return getGlobalType("ClassDecorator"); }); + getGlobalPropertyDecoratorType = ts.memoize(function () { return getGlobalType("PropertyDecorator"); }); + getGlobalMethodDecoratorType = ts.memoize(function () { return getGlobalType("MethodDecorator"); }); + getGlobalParameterDecoratorType = ts.memoize(function () { return getGlobalType("ParameterDecorator"); }); + // If we're in ES6 mode, load the TemplateStringsArray. + // Otherwise, default to 'unknown' for the purposes of type checking in LS scenarios. + if (languageVersion >= 2 /* ES6 */) { + globalTemplateStringsArrayType = getGlobalType("TemplateStringsArray"); + globalESSymbolType = getGlobalType("Symbol"); + globalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol"); + globalIterableType = getGlobalType("Iterable", 1); + } + else { + globalTemplateStringsArrayType = unknownType; + // Consider putting Symbol interface in lib.d.ts. On the plus side, putting it in lib.d.ts would make it + // extensible for Polyfilling Symbols. But putting it into lib.d.ts could also break users that have + // a global Symbol already, particularly if it is a class. + globalESSymbolType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); + globalESSymbolConstructorSymbol = undefined; + } + anyArrayType = createArrayType(anyType); + } + // GRAMMAR CHECKING + function isReservedWordInStrictMode(node) { + // Check that originalKeywordKind is less than LastFutureReservedWord to see if an Identifier is a strict-mode reserved word + return (node.parserContextFlags & 1 /* StrictMode */) && + (102 /* FirstFutureReservedWord */ <= node.originalKeywordKind && node.originalKeywordKind <= 110 /* LastFutureReservedWord */); + } + function reportStrictModeGrammarErrorInClassDeclaration(identifier, message, arg0, arg1, arg2) { + // We are checking if this name is inside class declaration or class expression (which are under class definitions inside ES6 spec.) + // if so, we would like to give more explicit invalid usage error. + if (ts.getAncestor(identifier, 202 /* ClassDeclaration */) || ts.getAncestor(identifier, 175 /* ClassExpression */)) { + return grammarErrorOnNode(identifier, message, arg0); + } + return false; + } + function checkGrammarImportDeclarationNameInStrictMode(node) { + // Check if the import declaration used strict-mode reserved word in its names bindings + if (node.importClause) { + var impotClause = node.importClause; + if (impotClause.namedBindings) { + var nameBindings = impotClause.namedBindings; + if (nameBindings.kind === 212 /* NamespaceImport */) { + var name_11 = nameBindings.name; + if (isReservedWordInStrictMode(name_11)) { + var nameText = ts.declarationNameToString(name_11); + return grammarErrorOnNode(name_11, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + } + } + else if (nameBindings.kind === 213 /* NamedImports */) { + var reportError = false; + for (var _i = 0, _a = nameBindings.elements; _i < _a.length; _i++) { + var element = _a[_i]; + var name_12 = element.name; + if (isReservedWordInStrictMode(name_12)) { + var nameText = ts.declarationNameToString(name_12); + reportError = reportError || grammarErrorOnNode(name_12, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); } - type = anyType; } + return reportError; } } - if (links.type === resolvingType) { - links.type = type; - } - } - else if (links.type === resolvingType) { - links.type = anyType; - if (compilerOptions.noImplicitAny) { - var getter = ts.getDeclarationOfKind(symbol, 127 /* GetAccessor */); - error(getter, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = createObjectType(32768 /* Anonymous */, symbol); } - return links.type; + return false; } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); + function checkGrammarDeclarationNameInStrictMode(node) { + var name = node.name; + if (name && name.kind === 65 /* Identifier */ && isReservedWordInStrictMode(name)) { + var nameText = ts.declarationNameToString(name); + switch (node.kind) { + case 130 /* Parameter */: + case 199 /* VariableDeclaration */: + case 201 /* FunctionDeclaration */: + case 129 /* TypeParameter */: + case 153 /* BindingElement */: + case 203 /* InterfaceDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 205 /* EnumDeclaration */: + return checkGrammarIdentifierInStrictMode(name); + case 202 /* ClassDeclaration */: + // Report an error if the class declaration uses strict-mode reserved word. + return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode, nameText); + case 206 /* ModuleDeclaration */: + // Report an error if the module declaration uses strict-mode reserved word. + // TODO(yuisu): fix this when having external module in strict mode + return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + case 209 /* ImportEqualsDeclaration */: + // TODO(yuisu): fix this when having external module in strict mode + return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + } } - return links.type; + return false; } - function getTypeOfImport(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getTypeOfSymbol(resolveImport(symbol)); + function checkGrammarTypeReferenceInStrictMode(typeName) { + // Check if the type reference is using strict mode keyword + // Example: + // class C { + // foo(x: public){} // Error. + // } + if (typeName.kind === 65 /* Identifier */) { + checkGrammarTypeNameInStrictMode(typeName); + } + else if (typeName.kind === 127 /* QualifiedName */) { + // Walk from right to left and report a possible error at each Identifier in QualifiedName + // Example: + // x1: public.private.package // error at public and private + checkGrammarTypeNameInStrictMode(typeName.right); + checkGrammarTypeReferenceInStrictMode(typeName.left); + } + } + // This function will report an error for every identifier in property access expression + // whether it violates strict mode reserved words. + // Example: + // public // error at public + // public.private.package // error at public + // B.private.B // no error + function checkGrammarExpressionWithTypeArgumentsInStrictMode(expression) { + // Example: + // class C extends public // error at public + if (expression && expression.kind === 65 /* Identifier */) { + return checkGrammarIdentifierInStrictMode(expression); + } + else if (expression && expression.kind === 156 /* PropertyAccessExpression */) { + // Walk from left to right in PropertyAccessExpression until we are at the left most expression + // in PropertyAccessExpression. According to grammar production of MemberExpression, + // the left component expression is a PrimaryExpression (i.e. Identifier) while the other + // component after dots can be IdentifierName. + checkGrammarExpressionWithTypeArgumentsInStrictMode(expression.expression); + } + } + // The function takes an identifier itself or an expression which has SyntaxKind.Identifier. + function checkGrammarIdentifierInStrictMode(node, nameText) { + if (node && node.kind === 65 /* Identifier */ && isReservedWordInStrictMode(node)) { + if (!nameText) { + nameText = ts.declarationNameToString(node); + } + // TODO (yuisu): Fix when module is a strict mode + var errorReport = reportStrictModeGrammarErrorInClassDeclaration(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode, nameText) || + grammarErrorOnNode(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode, nameText); + return errorReport; } - return links.type; + return false; } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper); + // The function takes an identifier when uses as a typeName in TypeReferenceNode + function checkGrammarTypeNameInStrictMode(node) { + if (node && node.kind === 65 /* Identifier */ && isReservedWordInStrictMode(node)) { + var nameText = ts.declarationNameToString(node); + // TODO (yuisu): Fix when module is a strict mode + var errorReport = reportStrictModeGrammarErrorInClassDeclaration(node, ts.Diagnostics.Type_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode, nameText) || + grammarErrorOnNode(node, ts.Diagnostics.Type_expected_0_is_a_reserved_word_in_strict_mode, nameText); + return errorReport; } - return links.type; + return false; } - function getTypeOfSymbol(symbol) { - if (symbol.flags & 67108864 /* Instantiated */) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - return getTypeOfFuncClassEnumModule(symbol); + function checkGrammarDecorators(node) { + if (!node.decorators) { + return false; } - if (symbol.flags & 8 /* EnumMember */) { - return getTypeOfEnumMember(symbol); + if (!ts.nodeCanBeDecorated(node)) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); } - if (symbol.flags & 98304 /* Accessor */) { - return getTypeOfAccessors(symbol); + else if (languageVersion < 1 /* ES5 */) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_only_available_when_targeting_ECMAScript_5_and_higher); } - if (symbol.flags & 33554432 /* Import */) { - return getTypeOfImport(symbol); + else if (node.kind === 137 /* GetAccessor */ || node.kind === 138 /* SetAccessor */) { + var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); + if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); + } } - return unknownType; - } - function getTargetType(type) { - return type.flags & 4096 /* Reference */ ? type.target : type; + return false; } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(target.baseTypes, check); + function checkGrammarModifiers(node) { + switch (node.kind) { + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 136 /* Constructor */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 141 /* IndexSignature */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 206 /* ModuleDeclaration */: + case 205 /* EnumDeclaration */: + case 181 /* VariableStatement */: + case 201 /* FunctionDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 210 /* ImportDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 216 /* ExportDeclaration */: + case 215 /* ExportAssignment */: + case 130 /* Parameter */: + break; + default: + return false; } - } - function getTypeParametersOfClassOrInterface(symbol) { - var result; - ts.forEach(symbol.declarations, function (node) { - if (node.kind === 186 /* InterfaceDeclaration */ || node.kind === 185 /* ClassDeclaration */) { - var declaration = node; - if (declaration.typeParameters && declaration.typeParameters.length) { - ts.forEach(declaration.typeParameters, function (node) { - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!result) { - result = [tp]; - } - else if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - } - } - }); - return result; - } - function getDeclaredTypeOfClass(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = links.declaredType = createObjectType(1024 /* Class */, symbol); - var typeParameters = getTypeParametersOfClassOrInterface(symbol); - if (typeParameters) { - type.flags |= 4096 /* Reference */; - type.typeParameters = typeParameters; - type.instantiations = {}; - type.instantiations[getTypeListId(type.typeParameters)] = type; - type.target = type; - type.typeArguments = type.typeParameters; - } - type.baseTypes = []; - var declaration = ts.getDeclarationOfKind(symbol, 185 /* ClassDeclaration */); - var baseTypeNode = ts.getClassBaseTypeNode(declaration); - if (baseTypeNode) { - var baseType = getTypeFromTypeReferenceNode(baseTypeNode); - if (baseType !== unknownType) { - if (getTargetType(baseType).flags & 1024 /* Class */) { - if (type !== baseType && !hasBaseType(baseType, type)) { - type.baseTypes.push(baseType); - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */)); - } + if (!node.modifiers) { + return; + } + var lastStatic, lastPrivate, lastProtected, lastDeclare; + var flags = 0; + for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { + var modifier = _a[_i]; + switch (modifier.kind) { + case 108 /* PublicKeyword */: + case 107 /* ProtectedKeyword */: + case 106 /* PrivateKeyword */: + var text = void 0; + if (modifier.kind === 108 /* PublicKeyword */) { + text = "public"; + } + else if (modifier.kind === 107 /* ProtectedKeyword */) { + text = "protected"; + lastProtected = modifier; + } + else { + text = "private"; + lastPrivate = modifier; + } + if (flags & 112 /* AccessibilityModifier */) { + return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); + } + else if (flags & 128 /* Static */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); + } + else if (node.parent.kind === 207 /* ModuleBlock */ || node.parent.kind === 228 /* SourceFile */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, text); + } + flags |= ts.modifierToFlag(modifier.kind); + break; + case 109 /* StaticKeyword */: + if (flags & 128 /* Static */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); + } + else if (node.parent.kind === 207 /* ModuleBlock */ || node.parent.kind === 228 /* SourceFile */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_element, "static"); + } + else if (node.kind === 130 /* Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); + } + flags |= 128 /* Static */; + lastStatic = modifier; + break; + case 78 /* ExportKeyword */: + if (flags & 1 /* Export */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); + } + else if (flags & 2 /* Ambient */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); + } + else if (node.parent.kind === 202 /* ClassDeclaration */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); + } + else if (node.kind === 130 /* Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); } - else { - error(baseTypeNode, ts.Diagnostics.A_class_may_only_extend_another_class); + flags |= 1 /* Export */; + break; + case 115 /* DeclareKeyword */: + if (flags & 2 /* Ambient */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); } - } + else if (node.parent.kind === 202 /* ClassDeclaration */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); + } + else if (node.kind === 130 /* Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); + } + else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 207 /* ModuleBlock */) { + return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); + } + flags |= 2 /* Ambient */; + lastDeclare = modifier; + break; } - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); - type.declaredNumberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); } - return links.declaredType; - } - function getDeclaredTypeOfInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = links.declaredType = createObjectType(2048 /* Interface */, symbol); - var typeParameters = getTypeParametersOfClassOrInterface(symbol); - if (typeParameters) { - type.flags |= 4096 /* Reference */; - type.typeParameters = typeParameters; - type.instantiations = {}; - type.instantiations[getTypeListId(type.typeParameters)] = type; - type.target = type; - type.typeArguments = type.typeParameters; + if (node.kind === 136 /* Constructor */) { + if (flags & 128 /* Static */) { + return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); } - type.baseTypes = []; - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 186 /* InterfaceDeclaration */ && ts.getInterfaceBaseTypeNodes(declaration)) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), function (node) { - var baseType = getTypeFromTypeReferenceNode(node); - if (baseType !== unknownType) { - if (getTargetType(baseType).flags & (1024 /* Class */ | 2048 /* Interface */)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - type.baseTypes.push(baseType); - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - }); - } - }); - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members["__call"]); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members["__new"]); - type.declaredStringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); - type.declaredNumberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = resolvingType; - var declaration = ts.getDeclarationOfKind(symbol, 187 /* TypeAliasDeclaration */); - var type = getTypeFromTypeNode(declaration.type); - if (links.declaredType === resolvingType) { - links.declaredType = type; + else if (flags & 64 /* Protected */) { + return grammarErrorOnNode(lastProtected, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "protected"); + } + else if (flags & 32 /* Private */) { + return grammarErrorOnNode(lastPrivate, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "private"); } } - else if (links.declaredType === resolvingType) { - links.declaredType = unknownType; - var declaration = ts.getDeclarationOfKind(symbol, 187 /* TypeAliasDeclaration */); - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); + else if ((node.kind === 210 /* ImportDeclaration */ || node.kind === 209 /* ImportEqualsDeclaration */) && flags & 2 /* Ambient */) { + return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_import_declaration, "declare"); + } + else if (node.kind === 203 /* InterfaceDeclaration */ && flags & 2 /* Ambient */) { + return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_declare_modifier_cannot_be_used_with_an_interface_declaration, "declare"); + } + else if (node.kind === 130 /* Parameter */ && (flags & 112 /* AccessibilityModifier */) && ts.isBindingPattern(node.name)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_a_binding_pattern); } - return links.declaredType; } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(128 /* Enum */); - type.symbol = symbol; - links.declaredType = type; + function checkGrammarForDisallowedTrailingComma(list) { + if (list && list.hasTrailingComma) { + var start = list.end - ",".length; + var end = list.end; + var sourceFile = ts.getSourceFileOfNode(list[0]); + return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); } - return links.declaredType; } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(512 /* TypeParameter */); - type.symbol = symbol; - if (!ts.getDeclarationOfKind(symbol, 122 /* TypeParameter */).constraint) { - type.constraint = noConstraintType; + function checkGrammarTypeParameterList(node, typeParameters, file) { + if (checkGrammarForDisallowedTrailingComma(typeParameters)) { + return true; + } + if (typeParameters && typeParameters.length === 0) { + var start = typeParameters.pos - "<".length; + var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; + return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); + } + } + function checkGrammarParameterList(parameters) { + if (checkGrammarForDisallowedTrailingComma(parameters)) { + return true; + } + var seenOptionalParameter = false; + var parameterCount = parameters.length; + for (var i = 0; i < parameterCount; i++) { + var parameter = parameters[i]; + if (parameter.dotDotDotToken) { + if (i !== (parameterCount - 1)) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + if (ts.isBindingPattern(parameter.name)) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); + } + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); + } + } + else if (parameter.questionToken || parameter.initializer) { + seenOptionalParameter = true; + if (parameter.questionToken && parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); + } + } + else { + if (seenOptionalParameter) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); + } } - links.declaredType = type; } - return links.declaredType; } - function getDeclaredTypeOfImport(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveImport(symbol)); + function checkGrammarFunctionLikeDeclaration(node) { + // Prevent cascading error by short-circuit + var file = ts.getSourceFileOfNode(node); + return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node, node.typeParameters, file) || + checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); + } + function checkGrammarArrowFunction(node, file) { + if (node.kind === 164 /* ArrowFunction */) { + var arrowFunction = node; + var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; + var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; + if (startLine !== endLine) { + return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); + } } - return links.declaredType; + return false; } - function getDeclaredTypeOfSymbol(symbol) { - ts.Debug.assert((symbol.flags & 67108864 /* Instantiated */) === 0); - if (symbol.flags & 32 /* Class */) { - return getDeclaredTypeOfClass(symbol); + function checkGrammarIndexSignatureParameters(node) { + var parameter = node.parameters[0]; + if (node.parameters.length !== 1) { + if (parameter) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } + else { + return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } } - if (symbol.flags & 64 /* Interface */) { - return getDeclaredTypeOfInterface(symbol); + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); } - if (symbol.flags & 2097152 /* TypeAlias */) { - return getDeclaredTypeOfTypeAlias(symbol); + if (parameter.flags & 499 /* Modifier */) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); } - if (symbol.flags & 384 /* Enum */) { - return getDeclaredTypeOfEnum(symbol); + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); } - if (symbol.flags & 1048576 /* TypeParameter */) { - return getDeclaredTypeOfTypeParameter(symbol); + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); } - if (symbol.flags & 33554432 /* Import */) { - return getDeclaredTypeOfImport(symbol); + if (!parameter.type) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); } - return unknownType; - } - function createSymbolTable(symbols) { - var result = {}; - for (var i = 0; i < symbols.length; i++) { - var symbol = symbols[i]; - result[symbol.name] = symbol; + if (parameter.type.kind !== 122 /* StringKeyword */ && parameter.type.kind !== 120 /* NumberKeyword */) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); } - return result; - } - function createInstantiatedSymbolTable(symbols, mapper) { - var result = {}; - for (var i = 0; i < symbols.length; i++) { - var symbol = symbols[i]; - result[symbol.name] = instantiateSymbol(symbol, mapper); + if (!node.type) { + return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); } - return result; } - function addInheritedMembers(symbols, baseSymbols) { - for (var i = 0; i < baseSymbols.length; i++) { - var s = baseSymbols[i]; - if (!ts.hasProperty(symbols, s.name)) { - symbols[s.name] = s; - } + function checkGrammarForIndexSignatureModifier(node) { + if (node.flags & 499 /* Modifier */) { + grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_not_permitted_on_index_signature_members); } } - function addInheritedSignatures(signatures, baseSignatures) { - if (baseSignatures) { - for (var i = 0; i < baseSignatures.length; i++) { - signatures.push(baseSignatures[i]); - } - } + function checkGrammarIndexSignature(node) { + // Prevent cascading error by short-circuit + return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node) || checkGrammarForIndexSignatureModifier(node); } - function resolveClassOrInterfaceMembers(type) { - var members = type.symbol.members; - var callSignatures = type.declaredCallSignatures; - var constructSignatures = type.declaredConstructSignatures; - var stringIndexType = type.declaredStringIndexType; - var numberIndexType = type.declaredNumberIndexType; - if (type.baseTypes.length) { - members = createSymbolTable(type.declaredProperties); - ts.forEach(type.baseTypes, function (baseType) { - addInheritedMembers(members, getPropertiesOfObjectType(baseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(baseType, 0 /* Call */)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(baseType, 1 /* Construct */)); - stringIndexType = stringIndexType || getIndexTypeOfType(baseType, 0 /* String */); - numberIndexType = numberIndexType || getIndexTypeOfType(baseType, 1 /* Number */); - }); + function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { + if (typeArguments && typeArguments.length === 0) { + var sourceFile = ts.getSourceFileOfNode(node); + var start = typeArguments.pos - "<".length; + var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; + return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); } - setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); - } - function resolveTypeReferenceMembers(type) { - var target = type.target; - var mapper = createTypeMapper(target.typeParameters, type.typeArguments); - var members = createInstantiatedSymbolTable(target.declaredProperties, mapper); - var callSignatures = instantiateList(target.declaredCallSignatures, mapper, instantiateSignature); - var constructSignatures = instantiateList(target.declaredConstructSignatures, mapper, instantiateSignature); - var stringIndexType = target.declaredStringIndexType ? instantiateType(target.declaredStringIndexType, mapper) : undefined; - var numberIndexType = target.declaredNumberIndexType ? instantiateType(target.declaredNumberIndexType, mapper) : undefined; - ts.forEach(target.baseTypes, function (baseType) { - var instantiatedBaseType = instantiateType(baseType, mapper); - addInheritedMembers(members, getPropertiesOfObjectType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); - stringIndexType = stringIndexType || getIndexTypeOfType(instantiatedBaseType, 0 /* String */); - numberIndexType = numberIndexType || getIndexTypeOfType(instantiatedBaseType, 1 /* Number */); - }); - setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); - } - function createSignature(declaration, typeParameters, parameters, resolvedReturnType, minArgumentCount, hasRestParameter, hasStringLiterals) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.resolvedReturnType = resolvedReturnType; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasStringLiterals = hasStringLiterals; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.parameters, sig.resolvedReturnType, sig.minArgumentCount, sig.hasRestParameter, sig.hasStringLiterals); } - function getDefaultConstructSignatures(classType) { - if (classType.baseTypes.length) { - var baseType = classType.baseTypes[0]; - var baseSignatures = getSignaturesOfType(getTypeOfSymbol(baseType.symbol), 1 /* Construct */); - return ts.map(baseSignatures, function (baseSignature) { - var signature = baseType.flags & 4096 /* Reference */ ? getSignatureInstantiation(baseSignature, baseType.typeArguments) : cloneSignature(baseSignature); - signature.typeParameters = classType.typeParameters; - signature.resolvedReturnType = classType; - return signature; - }); - } - return [createSignature(undefined, classType.typeParameters, emptyArray, classType, 0, false, false)]; + function checkGrammarTypeArguments(node, typeArguments) { + return checkGrammarForDisallowedTrailingComma(typeArguments) || + checkGrammarForAtLeastOneTypeArgument(node, typeArguments); } - function createTupleTypeMemberSymbols(memberTypes) { - var members = {}; - for (var i = 0; i < memberTypes.length; i++) { - var symbol = createSymbol(4 /* Property */ | 268435456 /* Transient */, "" + i); - symbol.type = memberTypes[i]; - members[i] = symbol; + function checkGrammarForOmittedArgument(node, arguments) { + if (arguments) { + var sourceFile = ts.getSourceFileOfNode(node); + for (var _i = 0; _i < arguments.length; _i++) { + var arg = arguments[_i]; + if (arg.kind === 176 /* OmittedExpression */) { + return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); + } + } } - return members; } - function resolveTupleTypeMembers(type) { - var arrayType = resolveObjectOrUnionTypeMembers(createArrayType(getUnionType(type.elementTypes))); - var members = createTupleTypeMemberSymbols(type.elementTypes); - addInheritedMembers(members, arrayType.properties); - setObjectTypeMembers(type, members, arrayType.callSignatures, arrayType.constructSignatures, arrayType.stringIndexType, arrayType.numberIndexType); + function checkGrammarArguments(node, arguments) { + return checkGrammarForDisallowedTrailingComma(arguments) || + checkGrammarForOmittedArgument(node, arguments); } - function signatureListsIdentical(s, t) { - if (s.length !== t.length) { - return false; + function checkGrammarHeritageClause(node) { + var types = node.types; + if (checkGrammarForDisallowedTrailingComma(types)) { + return true; } - for (var i = 0; i < s.length; i++) { - if (!compareSignatures(s[i], t[i], false, compareTypes)) { - return false; - } + if (types && types.length === 0) { + var listType = ts.tokenToString(node.token); + var sourceFile = ts.getSourceFileOfNode(node); + return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); } - return true; } - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var signatures = signatureLists[0]; - for (var i = 0; i < signatures.length; i++) { - if (signatures[i].typeParameters) { - return emptyArray; + function checkGrammarClassDeclarationHeritageClauses(node) { + var seenExtendsClause = false; + var seenImplementsClause = false; + if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { + for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { + var heritageClause = _a[_i]; + if (heritageClause.token === 79 /* ExtendsKeyword */) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); + } + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); + } + if (heritageClause.types.length > 1) { + return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); + } + seenExtendsClause = true; + } + else { + ts.Debug.assert(heritageClause.token === 102 /* ImplementsKeyword */); + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); + } + seenImplementsClause = true; + } + // Grammar checking heritageClause inside class declaration + checkGrammarHeritageClause(heritageClause); } } - for (var i = 1; i < signatureLists.length; i++) { - if (!signatureListsIdentical(signatures, signatureLists[i])) { - return emptyArray; + } + function checkGrammarInterfaceDeclaration(node) { + var seenExtendsClause = false; + if (node.heritageClauses) { + for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { + var heritageClause = _a[_i]; + if (heritageClause.token === 79 /* ExtendsKeyword */) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); + } + seenExtendsClause = true; + } + else { + ts.Debug.assert(heritageClause.token === 102 /* ImplementsKeyword */); + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); + } + // Grammar checking heritageClause inside class declaration + checkGrammarHeritageClause(heritageClause); } } - var result = ts.map(signatures, cloneSignature); - for (var i = 0; i < result.length; i++) { - var s = result[i]; - s.resolvedReturnType = undefined; - s.unionSignatures = ts.map(signatureLists, function (signatures) { return signatures[i]; }); + return false; + } + function checkGrammarComputedPropertyName(node) { + // If node is not a computedPropertyName, just skip the grammar checking + if (node.kind !== 128 /* ComputedPropertyName */) { + return false; + } + var computedPropertyName = node; + if (computedPropertyName.expression.kind === 170 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 23 /* CommaToken */) { + return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); } - return result; } - function getUnionIndexType(types, kind) { - var indexTypes = []; - for (var i = 0; i < types.length; i++) { - var indexType = getIndexTypeOfType(types[i], kind); - if (!indexType) { - return undefined; - } - indexTypes.push(indexType); + function checkGrammarForGenerator(node) { + if (node.asteriskToken) { + return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_currently_supported); } - return getUnionType(indexTypes); } - function resolveUnionTypeMembers(type) { - var callSignatures = getUnionSignatures(type.types, 0 /* Call */); - var constructSignatures = getUnionSignatures(type.types, 1 /* Construct */); - var stringIndexType = getUnionIndexType(type.types, 0 /* String */); - var numberIndexType = getUnionIndexType(type.types, 1 /* Number */); - setObjectTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexType, numberIndexType); + function checkGrammarFunctionName(name) { + // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a strict mode FunctionDeclaration or FunctionExpression (13.1)) + return checkGrammarEvalOrArgumentsInStrictMode(name, name); } - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (symbol.flags & 2048 /* TypeLiteral */) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members["__call"]); - var constructSignatures = getSignaturesOfSymbol(members["__new"]); - var stringIndexType = getIndexTypeOfSymbol(symbol, 0 /* String */); - var numberIndexType = getIndexTypeOfSymbol(symbol, 1 /* Number */); + function checkGrammarForInvalidQuestionMark(node, questionToken, message) { + if (questionToken) { + return grammarErrorOnNode(questionToken, message); } - else { - var members = emptySymbols; - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - if (symbol.flags & 1952 /* HasExports */) { - members = symbol.exports; + } + function checkGrammarObjectLiteralExpression(node) { + var seen = {}; + var Property = 1; + var GetAccessor = 2; + var SetAccesor = 4; + var GetOrSetAccessor = GetAccessor | SetAccesor; + var inStrictMode = (node.parserContextFlags & 1 /* StrictMode */) !== 0; + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var prop = _a[_i]; + var name_13 = prop.name; + if (prop.kind === 176 /* OmittedExpression */ || + name_13.kind === 128 /* ComputedPropertyName */) { + // If the name is not a ComputedPropertyName, the grammar checking will skip it + checkGrammarComputedPropertyName(name_13); + continue; } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { - callSignatures = getSignaturesOfSymbol(symbol); + // ECMA-262 11.1.5 Object Initialiser + // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true + // a.This production is contained in strict code and IsDataDescriptor(previous) is true and + // IsDataDescriptor(propId.descriptor) is true. + // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. + // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. + // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true + // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields + var currentKind = void 0; + if (prop.kind === 225 /* PropertyAssignment */ || prop.kind === 226 /* ShorthandPropertyAssignment */) { + // Grammar checking for computedPropertName and shorthandPropertyAssignment + checkGrammarForInvalidQuestionMark(prop, prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + if (name_13.kind === 7 /* NumericLiteral */) { + checkGrammarNumericLiteral(name_13); + } + currentKind = Property; } - if (symbol.flags & 32 /* Class */) { - var classType = getDeclaredTypeOfClass(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members["__constructor"]); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); + else if (prop.kind === 135 /* MethodDeclaration */) { + currentKind = Property; + } + else if (prop.kind === 137 /* GetAccessor */) { + currentKind = GetAccessor; + } + else if (prop.kind === 138 /* SetAccessor */) { + currentKind = SetAccesor; + } + else { + ts.Debug.fail("Unexpected syntax kind:" + prop.kind); + } + if (!ts.hasProperty(seen, name_13.text)) { + seen[name_13.text] = currentKind; + } + else { + var existingKind = seen[name_13.text]; + if (currentKind === Property && existingKind === Property) { + if (inStrictMode) { + grammarErrorOnNode(name_13, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode); + } } - if (classType.baseTypes.length) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfObjectType(getTypeOfSymbol(classType.baseTypes[0].symbol))); + else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { + if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { + seen[name_13.text] = currentKind | existingKind; + } + else { + return grammarErrorOnNode(name_13, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); + } + } + else { + return grammarErrorOnNode(name_13, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); } } - var stringIndexType = undefined; - var numberIndexType = (symbol.flags & 384 /* Enum */) ? stringType : undefined; } - setObjectTypeMembers(type, members, callSignatures, constructSignatures, stringIndexType, numberIndexType); } - function resolveObjectOrUnionTypeMembers(type) { - if (!type.members) { - if (type.flags & (1024 /* Class */ | 2048 /* Interface */)) { - resolveClassOrInterfaceMembers(type); - } - else if (type.flags & 32768 /* Anonymous */) { - resolveAnonymousTypeMembers(type); + function checkGrammarForInOrForOfStatement(forInOrOfStatement) { + if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { + return true; + } + if (forInOrOfStatement.initializer.kind === 200 /* VariableDeclarationList */) { + var variableList = forInOrOfStatement.initializer; + if (!checkGrammarVariableDeclarationList(variableList)) { + if (variableList.declarations.length > 1) { + var diagnostic = forInOrOfStatement.kind === 188 /* ForInStatement */ + ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement + : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; + return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); + } + var firstDeclaration = variableList.declarations[0]; + if (firstDeclaration.initializer) { + var diagnostic = forInOrOfStatement.kind === 188 /* ForInStatement */ + ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer + : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; + return grammarErrorOnNode(firstDeclaration.name, diagnostic); + } + if (firstDeclaration.type) { + var diagnostic = forInOrOfStatement.kind === 188 /* ForInStatement */ + ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation + : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; + return grammarErrorOnNode(firstDeclaration, diagnostic); + } } - else if (type.flags & 8192 /* Tuple */) { - resolveTupleTypeMembers(type); + } + return false; + } + function checkGrammarAccessor(accessor) { + var kind = accessor.kind; + if (languageVersion < 1 /* ES5 */) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); + } + else if (ts.isInAmbientContext(accessor)) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); + } + else if (accessor.body === undefined) { + return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); + } + else if (accessor.typeParameters) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); + } + else if (kind === 137 /* GetAccessor */ && accessor.parameters.length) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_get_accessor_cannot_have_parameters); + } + else if (kind === 138 /* SetAccessor */) { + if (accessor.type) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); } - else if (type.flags & 16384 /* Union */) { - resolveUnionTypeMembers(type); + else if (accessor.parameters.length !== 1) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); } else { - resolveTypeReferenceMembers(type); + var parameter = accessor.parameters[0]; + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); + } + else if (parameter.flags & 499 /* Modifier */) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + } + else if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); + } + else if (parameter.initializer) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); + } } } - return type; } - function getPropertiesOfObjectType(type) { - if (type.flags & 48128 /* ObjectType */) { - return resolveObjectOrUnionTypeMembers(type).properties; + function checkGrammarForNonSymbolComputedProperty(node, message) { + if (node.kind === 128 /* ComputedPropertyName */ && !ts.isWellKnownSymbolSyntactically(node.expression)) { + return grammarErrorOnNode(node, message); } - return emptyArray; } - function getPropertyOfObjectType(type, name) { - if (type.flags & 48128 /* ObjectType */) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (ts.hasProperty(resolved.members, name)) { - var symbol = resolved.members[name]; - if (symbolIsValue(symbol)) { - return symbol; - } + function checkGrammarMethod(node) { + if (checkGrammarDisallowedModifiersInBlockOrObjectLiteralExpression(node) || + checkGrammarFunctionLikeDeclaration(node) || + checkGrammarForGenerator(node)) { + return true; + } + if (node.parent.kind === 155 /* ObjectLiteralExpression */) { + if (checkGrammarForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional)) { + return true; + } + else if (node.body === undefined) { + return grammarErrorAtPos(getSourceFile(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); } } - } - function getPropertiesOfUnionType(type) { - var result = []; - ts.forEach(getPropertiesOfType(type.types[0]), function (prop) { - var unionProp = getPropertyOfUnionType(type, prop.name); - if (unionProp) { - result.push(unionProp); + if (node.parent.kind === 202 /* ClassDeclaration */) { + if (checkGrammarForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional)) { + return true; } - }); - return result; + // Technically, computed properties in ambient contexts is disallowed + // for property declarations and accessors too, not just methods. + // However, property declarations disallow computed names in general, + // and accessors are not allowed in ambient contexts in general, + // so this error only really matters for methods. + if (ts.isInAmbientContext(node)) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); + } + else if (!node.body) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); + } + } + else if (node.parent.kind === 203 /* InterfaceDeclaration */) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); + } + else if (node.parent.kind === 146 /* TypeLiteral */) { + return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); + } } - function getPropertiesOfType(type) { - if (type.flags & 16384 /* Union */) { - return getPropertiesOfUnionType(type); + function isIterationStatement(node, lookInLabeledStatements) { + switch (node.kind) { + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + return true; + case 195 /* LabeledStatement */: + return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); } - return getPropertiesOfObjectType(getApparentType(type)); + return false; } - function getApparentType(type) { - if (type.flags & 512 /* TypeParameter */) { - do { - type = getConstraintOfTypeParameter(type); - } while (type && type.flags & 512 /* TypeParameter */); - if (!type) { - type = emptyObjectType; + function checkGrammarBreakOrContinueStatement(node) { + var current = node; + while (current) { + if (ts.isFunctionLike(current)) { + return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); + } + switch (current.kind) { + case 195 /* LabeledStatement */: + if (node.label && current.label.text === node.label.text) { + // found matching label - verify that label usage is correct + // continue can only target labels that are on iteration statements + var isMisplacedContinueLabel = node.kind === 190 /* ContinueStatement */ + && !isIterationStatement(current.statement, true); + if (isMisplacedContinueLabel) { + return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); + } + return false; + } + break; + case 194 /* SwitchStatement */: + if (node.kind === 191 /* BreakStatement */ && !node.label) { + // unlabeled break within switch statement - ok + return false; + } + break; + default: + if (isIterationStatement(current, false) && !node.label) { + // unlabeled break or continue within iteration statement - ok + return false; + } + break; } + current = current.parent; } - if (type.flags & 258 /* StringLike */) { - type = globalStringType; + if (node.label) { + var message = node.kind === 191 /* BreakStatement */ + ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement + : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); } - else if (type.flags & 132 /* NumberLike */) { - type = globalNumberType; + else { + var message = node.kind === 191 /* BreakStatement */ + ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement + : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); } - else if (type.flags & 8 /* Boolean */) { - type = globalBooleanType; + } + function checkGrammarBindingElement(node) { + if (node.dotDotDotToken) { + var elements = node.parent.elements; + if (node !== ts.lastOrUndefined(elements)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_an_array_destructuring_pattern); + } + if (node.name.kind === 152 /* ArrayBindingPattern */ || node.name.kind === 151 /* ObjectBindingPattern */) { + return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); + } + if (node.initializer) { + // Error on equals token which immediate precedes the initializer + return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); + } } - return type; + // It is a SyntaxError if a VariableDeclaration or VariableDeclarationNoIn occurs within strict code + // and its Identifier is eval or arguments + return checkGrammarEvalOrArgumentsInStrictMode(node, node.name); } - function createUnionProperty(unionType, name) { - var types = unionType.types; - var props; - for (var i = 0; i < types.length; i++) { - var type = getApparentType(types[i]); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - if (!prop) { - return undefined; + function checkGrammarVariableDeclaration(node) { + if (node.parent.parent.kind !== 188 /* ForInStatement */ && node.parent.parent.kind !== 189 /* ForOfStatement */) { + if (ts.isInAmbientContext(node)) { + if (node.initializer) { + // Error on equals token which immediate precedes the initializer + var equalsTokenLength = "=".length; + return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); } - if (!props) { - props = [prop]; + } + else if (!node.initializer) { + if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); } - else { - props.push(prop); + if (ts.isConst(node)) { + return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); } } } - var propTypes = []; - var declarations = []; - for (var i = 0; i < props.length; i++) { - var prop = props[i]; - if (prop.declarations) { - declarations.push.apply(declarations, prop.declarations); - } - propTypes.push(getTypeOfSymbol(prop)); - } - var result = createSymbol(4 /* Property */ | 268435456 /* Transient */ | 1073741824 /* UnionProperty */, name); - result.unionType = unionType; - result.declarations = declarations; - result.type = getUnionType(propTypes); - return result; - } - function getPropertyOfUnionType(type, name) { - var properties = type.resolvedProperties || (type.resolvedProperties = {}); - if (ts.hasProperty(properties, name)) { - return properties[name]; - } - var property = createUnionProperty(type, name); - if (property) { - properties[name] = property; - } - return property; + var checkLetConstNames = languageVersion >= 2 /* ES6 */ && (ts.isLet(node) || ts.isConst(node)); + // 1. LexicalDeclaration : LetOrConst BindingList ; + // It is a Syntax Error if the BoundNames of BindingList contains "let". + // 2. ForDeclaration: ForDeclaration : LetOrConst ForBinding + // It is a Syntax Error if the BoundNames of ForDeclaration contains "let". + // It is a SyntaxError if a VariableDeclaration or VariableDeclarationNoIn occurs within strict code + // and its Identifier is eval or arguments + return (checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name)) || + checkGrammarEvalOrArgumentsInStrictMode(node, node.name); } - function getPropertyOfType(type, name) { - if (type.flags & 16384 /* Union */) { - return getPropertyOfUnionType(type, name); - } - if (!(type.flags & 48128 /* ObjectType */)) { - type = getApparentType(type); - if (!(type.flags & 48128 /* ObjectType */)) { - return undefined; + function checkGrammarNameInLetOrConstDeclarations(name) { + if (name.kind === 65 /* Identifier */) { + if (name.text === "let") { + return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); } } - var resolved = resolveObjectOrUnionTypeMembers(type); - if (ts.hasProperty(resolved.members, name)) { - var symbol = resolved.members[name]; - if (symbolIsValue(symbol)) { - return symbol; + else { + var elements = name.elements; + for (var _i = 0; _i < elements.length; _i++) { + var element = elements[_i]; + if (element.kind !== 176 /* OmittedExpression */) { + checkGrammarNameInLetOrConstDeclarations(element.name); + } } } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol = getPropertyOfObjectType(globalFunctionType, name); - if (symbol) - return symbol; - } - return getPropertyOfObjectType(globalObjectType, name); } - function getSignaturesOfObjectOrUnionType(type, kind) { - if (type.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { - var resolved = resolveObjectOrUnionTypeMembers(type); - return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; + function checkGrammarVariableDeclarationList(declarationList) { + var declarations = declarationList.declarations; + if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { + return true; + } + if (!declarationList.declarations.length) { + return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - return getSignaturesOfObjectOrUnionType(getApparentType(type), kind); } - function getIndexTypeOfObjectOrUnionType(type, kind) { - if (type.flags & (48128 /* ObjectType */ | 16384 /* Union */)) { - var resolved = resolveObjectOrUnionTypeMembers(type); - return kind === 0 /* String */ ? resolved.stringIndexType : resolved.numberIndexType; + function allowLetAndConstDeclarations(parent) { + switch (parent.kind) { + case 184 /* IfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + case 193 /* WithStatement */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + return false; + case 195 /* LabeledStatement */: + return allowLetAndConstDeclarations(parent.parent); } + return true; } - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfObjectOrUnionType(getApparentType(type), kind); + function checkGrammarForDisallowedLetOrConstStatement(node) { + if (!allowLetAndConstDeclarations(node.parent)) { + if (ts.isLet(node.declarationList)) { + return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); + } + else if (ts.isConst(node.declarationList)) { + return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); + } + } } - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); + function isIntegerLiteral(expression) { + if (expression.kind === 168 /* PrefixUnaryExpression */) { + var unaryExpression = expression; + if (unaryExpression.operator === 33 /* PlusToken */ || unaryExpression.operator === 34 /* MinusToken */) { + expression = unaryExpression.operand; } - }); - return result; + } + if (expression.kind === 7 /* NumericLiteral */) { + // Allows for scientific notation since literalExpression.text was formed by + // coercing a number to a string. Sometimes this coercion can yield a string + // in scientific notation. + // We also don't need special logic for hex because a hex integer is converted + // to decimal when it is coerced. + return /^[0-9]+([eE]\+?[0-9]+)?$/.test(expression.text); + } + return false; } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var classType = declaration.kind === 126 /* Constructor */ ? getDeclaredTypeOfClass(declaration.parent.symbol) : undefined; - var typeParameters = classType ? classType.typeParameters : declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : undefined; - var parameters = []; - var hasStringLiterals = false; - var minArgumentCount = -1; - for (var i = 0, n = declaration.parameters.length; i < n; i++) { - var param = declaration.parameters[i]; - parameters.push(param.symbol); - if (param.type && param.type.kind === 7 /* StringLiteral */) { - hasStringLiterals = true; + function checkGrammarEnumDeclaration(enumDecl) { + var enumIsConst = (enumDecl.flags & 8192 /* Const */) !== 0; + var hasError = false; + // skip checks below for const enums - they allow arbitrary initializers as long as they can be evaluated to constant expressions. + // since all values are known in compile time - it is not necessary to check that constant enum section precedes computed enum members. + if (!enumIsConst) { + var inConstantEnumMemberSection = true; + var inAmbientContext = ts.isInAmbientContext(enumDecl); + for (var _i = 0, _a = enumDecl.members; _i < _a.length; _i++) { + var node = _a[_i]; + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 128 /* ComputedPropertyName */) { + hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); } - if (minArgumentCount < 0) { - if (param.initializer || param.questionToken || param.dotDotDotToken) { - minArgumentCount = i; + else if (inAmbientContext) { + if (node.initializer && !isIntegerLiteral(node.initializer)) { + hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Ambient_enum_elements_can_only_have_integer_literal_initializers) || hasError; } } - } - if (minArgumentCount < 0) { - minArgumentCount = declaration.parameters.length; - } - var returnType; - if (classType) { - returnType = classType; - } - else if (declaration.type) { - returnType = getTypeFromTypeNode(declaration.type); - } - else { - if (declaration.kind === 127 /* GetAccessor */ && !ts.hasComputedNameButNotSymbol(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 128 /* SetAccessor */); - returnType = getAnnotatedAccessorType(setter); + else if (node.initializer) { + inConstantEnumMemberSection = isIntegerLiteral(node.initializer); } - if (!returnType && !declaration.body) { - returnType = anyType; + else if (!inConstantEnumMemberSection) { + hasError = grammarErrorOnNode(node.name, ts.Diagnostics.Enum_member_must_have_initializer) || hasError; } } - links.resolvedSignature = createSignature(declaration, typeParameters, parameters, returnType, minArgumentCount, ts.hasRestParameters(declaration), hasStringLiterals); } - return links.resolvedSignature; + return hasError; } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0, len = symbol.declarations.length; i < len; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 126 /* Constructor */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } + function hasParseDiagnostics(sourceFile) { + return sourceFile.parseDiagnostics.length > 0; + } + function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2)); + return true; } - return result; } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = resolvingType; - if (signature.target) { - var type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - var type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature)); + function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); + return true; + } + } + function grammarErrorOnNode(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); + return true; + } + } + function checkGrammarEvalOrArgumentsInStrictMode(contextNode, name) { + if (name && name.kind === 65 /* Identifier */) { + var identifier = name; + if (contextNode && (contextNode.parserContextFlags & 1 /* StrictMode */) && isEvalOrArgumentsIdentifier(identifier)) { + var nameText = ts.declarationNameToString(identifier); + // We check first if the name is inside class declaration or class expression; if so give explicit message + // otherwise report generic error message. + // reportGrammarErrorInClassDeclaration only return true if grammar error is successfully reported and false otherwise + var reportErrorInClassDeclaration = reportStrictModeGrammarErrorInClassDeclaration(identifier, ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode, nameText); + if (!reportErrorInClassDeclaration) { + return grammarErrorOnNode(identifier, ts.Diagnostics.Invalid_use_of_0_in_strict_mode, nameText); + } + return reportErrorInClassDeclaration; } - else { - var type = getReturnTypeFromBody(signature.declaration); + } + } + function isEvalOrArgumentsIdentifier(node) { + return node.kind === 65 /* Identifier */ && + (node.text === "eval" || node.text === "arguments"); + } + function checkGrammarConstructorTypeParameters(node) { + if (node.typeParameters) { + return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarConstructorTypeAnnotation(node) { + if (node.type) { + return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarProperty(node) { + if (node.parent.kind === 202 /* ClassDeclaration */) { + if (checkGrammarForInvalidQuestionMark(node, node.questionToken, ts.Diagnostics.A_class_member_cannot_be_declared_optional) || + checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { + return true; } - if (signature.resolvedReturnType === resolvingType) { - signature.resolvedReturnType = type; + } + else if (node.parent.kind === 203 /* InterfaceDeclaration */) { + if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { + return true; } } - else if (signature.resolvedReturnType === resolvingType) { - signature.resolvedReturnType = anyType; - if (compilerOptions.noImplicitAny) { - var declaration = signature.declaration; - if (declaration.name) { - error(declaration.name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(declaration.name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } + else if (node.parent.kind === 146 /* TypeLiteral */) { + if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { + return true; } } - return signature.resolvedReturnType; + if (ts.isInAmbientContext(node) && node.initializer) { + return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); + } } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); - if (type.flags & 4096 /* Reference */ && type.target === globalArrayType) { - return type.typeArguments[0]; + function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { + // A declare modifier is required for any top level .d.ts declaration except export=, export default, + // interfaces and imports categories: + // + // DeclarationElement: + // ExportAssignment + // export_opt InterfaceDeclaration + // export_opt ImportDeclaration + // export_opt ExternalImportDeclaration + // export_opt AmbientDeclaration + // + if (node.kind === 203 /* InterfaceDeclaration */ || + node.kind === 210 /* ImportDeclaration */ || + node.kind === 209 /* ImportEqualsDeclaration */ || + node.kind === 216 /* ExportDeclaration */ || + node.kind === 215 /* ExportAssignment */ || + (node.flags & 2 /* Ambient */) || + (node.flags & (1 /* Export */ | 256 /* Default */))) { + return false; + } + return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); + } + function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { + for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { + var decl = _a[_i]; + if (ts.isDeclaration(decl) || decl.kind === 181 /* VariableStatement */) { + if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { + return true; + } } } - return anyType; } - function getSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); + function checkGrammarSourceFile(node) { + return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - if (signature.target) { - signature.erasedSignatureCache = instantiateSignature(getErasedSignature(signature.target), signature.mapper); + function checkGrammarStatementInAmbientContext(node) { + if (ts.isInAmbientContext(node)) { + // An accessors is already reported about the ambient context + if (isAccessor(node.parent.kind)) { + return getNodeLinks(node).hasReportedStatementInAmbientContext = true; + } + // Find containing block which is either Block, ModuleBlock, SourceFile + var links = getNodeLinks(node); + if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { + return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); + } + // We are either parented by another statement, or some sort of block. + // If we're in a block, we only want to really report an error once + // to prevent noisyness. So use a bit on the block to indicate if + // this has already been reported, and don't report if it has. + // + if (node.parent.kind === 180 /* Block */ || node.parent.kind === 207 /* ModuleBlock */ || node.parent.kind === 228 /* SourceFile */) { + var links_1 = getNodeLinks(node.parent); + // Check if the containing block ever report this error + if (!links_1.hasReportedStatementInAmbientContext) { + return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); + } } else { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); } } - return signature.erasedSignatureCache; } - function getOrCreateTypeFromSignature(signature) { - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 126 /* Constructor */ || signature.declaration.kind === 130 /* ConstructSignature */; - var type = createObjectType(32768 /* Anonymous */ | 65536 /* FromSignature */); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; + function checkGrammarNumericLiteral(node) { + // Grammar checking + if (node.flags & 16384 /* OctalLiteral */) { + if (node.parserContextFlags & 1 /* StrictMode */) { + return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode); + } + else if (languageVersion >= 1 /* ES5 */) { + return grammarErrorOnNode(node, ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher); + } } - return signature.isolatedSignatureType; } - function getIndexSymbol(symbol) { - return symbol.members["__index"]; + function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span), 0, message, arg0, arg1, arg2)); + return true; + } } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 /* Number */ ? 116 /* NumberKeyword */ : 118 /* StringKeyword */; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - var len = indexSymbol.declarations.length; - for (var i = 0; i < len; i++) { - var node = indexSymbol.declarations[i]; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; + initializeTypeChecker(); + return checker; + } + ts.createTypeChecker = createTypeChecker; +})(ts || (ts = {})); +/// +/* @internal */ +var ts; +(function (ts) { + function getDeclarationDiagnostics(host, resolver, targetSourceFile) { + var diagnostics = []; + var jsFilePath = ts.getOwnEmitOutputFilePath(targetSourceFile, host, ".js"); + emitDeclarations(host, resolver, diagnostics, jsFilePath, targetSourceFile); + return diagnostics; + } + ts.getDeclarationDiagnostics = getDeclarationDiagnostics; + function emitDeclarations(host, resolver, diagnostics, jsFilePath, root) { + var newLine = host.getNewLine(); + var compilerOptions = host.getCompilerOptions(); + var languageVersion = compilerOptions.target || 0 /* ES3 */; + var write; + var writeLine; + var increaseIndent; + var decreaseIndent; + var writeTextOfNode; + var writer = createAndSetNewTextWriterWithSymbolWriter(); + var enclosingDeclaration; + var currentSourceFile; + var reportedDeclarationError = false; + var emitJsDocComments = compilerOptions.removeComments ? function (declaration) { } : writeJsDocComments; + var emit = compilerOptions.stripInternal ? stripInternal : emitNode; + var moduleElementDeclarationEmitInfo = []; + var asynchronousSubModuleDeclarationEmitInfo; + // Contains the reference paths that needs to go in the declaration file. + // Collecting this separately because reference paths need to be first thing in the declaration file + // and we could be collecting these paths from multiple files into single one with --out option + var referencePathsOutput = ""; + if (root) { + // Emitting just a single file, so emit references in this file only + if (!compilerOptions.noResolve) { + var addedGlobalFileReference = false; + ts.forEach(root.referencedFiles, function (fileReference) { + var referencedFile = ts.tryResolveScriptReference(host, root, fileReference); + // All the references that are not going to be part of same file + if (referencedFile && ((referencedFile.flags & 2048 /* DeclarationFile */) || + ts.shouldEmitToOwnFile(referencedFile, compilerOptions) || + !addedGlobalFileReference)) { + writeReferencePath(referencedFile); + if (!ts.isExternalModuleOrDeclarationFile(referencedFile)) { + addedGlobalFileReference = true; } } + }); + } + emitSourceFile(root); + // create asynchronous output for the importDeclarations + if (moduleElementDeclarationEmitInfo.length) { + var oldWriter = writer; + ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { + if (aliasEmitInfo.isVisible) { + ts.Debug.assert(aliasEmitInfo.node.kind === 210 /* ImportDeclaration */); + createAndSetNewTextWriterWithSymbolWriter(); + ts.Debug.assert(aliasEmitInfo.indent === 0); + writeImportDeclaration(aliasEmitInfo.node); + aliasEmitInfo.asynchronousOutput = writer.getText(); + } + }); + setWriter(oldWriter); + } + } + else { + // Emit references corresponding to this file + var emittedReferencedFiles = []; + ts.forEach(host.getSourceFiles(), function (sourceFile) { + if (!ts.isExternalModuleOrDeclarationFile(sourceFile)) { + // Check what references need to be added + if (!compilerOptions.noResolve) { + ts.forEach(sourceFile.referencedFiles, function (fileReference) { + var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); + // If the reference file is a declaration file or an external module, emit that reference + if (referencedFile && (ts.isExternalModuleOrDeclarationFile(referencedFile) && + !ts.contains(emittedReferencedFiles, referencedFile))) { + writeReferencePath(referencedFile); + emittedReferencedFiles.push(referencedFile); + } + }); + } + emitSourceFile(sourceFile); + } + }); + } + return { + reportedDeclarationError: reportedDeclarationError, + moduleElementDeclarationEmitInfo: moduleElementDeclarationEmitInfo, + synchronousDeclarationOutput: writer.getText(), + referencePathsOutput: referencePathsOutput + }; + function hasInternalAnnotation(range) { + var text = currentSourceFile.text; + var comment = text.substring(range.pos, range.end); + return comment.indexOf("@internal") >= 0; + } + function stripInternal(node) { + if (node) { + var leadingCommentRanges = ts.getLeadingCommentRanges(currentSourceFile.text, node.pos); + if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { + return; } + emitNode(node); } - return undefined; } - function getIndexTypeOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - return declaration ? declaration.type ? getTypeFromTypeNode(declaration.type) : anyType : undefined; + function createAndSetNewTextWriterWithSymbolWriter() { + var writer = ts.createTextWriter(newLine); + writer.trackSymbol = trackSymbol; + writer.writeKeyword = writer.write; + writer.writeOperator = writer.write; + writer.writePunctuation = writer.write; + writer.writeSpace = writer.write; + writer.writeStringLiteral = writer.writeLiteral; + writer.writeParameter = writer.write; + writer.writeSymbol = writer.write; + setWriter(writer); + return writer; } - function getConstraintOfTypeParameter(type) { - if (!type.constraint) { - if (type.target) { - var targetConstraint = getConstraintOfTypeParameter(type.target); - type.constraint = targetConstraint ? instantiateType(targetConstraint, type.mapper) : noConstraintType; + function setWriter(newWriter) { + writer = newWriter; + write = newWriter.write; + writeTextOfNode = newWriter.writeTextOfNode; + writeLine = newWriter.writeLine; + increaseIndent = newWriter.increaseIndent; + decreaseIndent = newWriter.decreaseIndent; + } + function writeAsynchronousModuleElements(nodes) { + var oldWriter = writer; + ts.forEach(nodes, function (declaration) { + var nodeToCheck; + if (declaration.kind === 199 /* VariableDeclaration */) { + nodeToCheck = declaration.parent.parent; + } + else if (declaration.kind === 213 /* NamedImports */ || declaration.kind === 214 /* ImportSpecifier */ || declaration.kind === 211 /* ImportClause */) { + ts.Debug.fail("We should be getting ImportDeclaration instead to write"); } else { - type.constraint = getTypeFromTypeNode(ts.getDeclarationOfKind(type.symbol, 122 /* TypeParameter */).constraint); + nodeToCheck = declaration; + } + var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); + if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { + moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); + } + // If the alias was marked as not visible when we saw its declaration, we would have saved the aliasEmitInfo, but if we haven't yet visited the alias declaration + // then we don't need to write it at this point. We will write it when we actually see its declaration + // Eg. + // export function bar(a: foo.Foo) { } + // import foo = require("foo"); + // Writing of function bar would mark alias declaration foo as visible but we haven't yet visited that declaration so do nothing, + // we would write alias foo declaration when we visit it since it would now be marked as visible + if (moduleElementEmitInfo) { + if (moduleElementEmitInfo.node.kind === 210 /* ImportDeclaration */) { + // we have to create asynchronous output only after we have collected complete information + // because it is possible to enable multiple bindings as asynchronously visible + moduleElementEmitInfo.isVisible = true; + } + else { + createAndSetNewTextWriterWithSymbolWriter(); + for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { + increaseIndent(); + } + if (nodeToCheck.kind === 206 /* ModuleDeclaration */) { + ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); + asynchronousSubModuleDeclarationEmitInfo = []; + } + writeModuleElement(nodeToCheck); + if (nodeToCheck.kind === 206 /* ModuleDeclaration */) { + moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; + asynchronousSubModuleDeclarationEmitInfo = undefined; + } + moduleElementEmitInfo.asynchronousOutput = writer.getText(); + } } - } - return type.constraint === noConstraintType ? undefined : type.constraint; + }); + setWriter(oldWriter); } - function getTypeListId(types) { - switch (types.length) { - case 1: - return "" + types[0].id; - case 2: - return types[0].id + "," + types[1].id; - default: - var result = ""; - for (var i = 0; i < types.length; i++) { - if (i > 0) - result += ","; - result += types[i].id; + function handleSymbolAccessibilityError(symbolAccesibilityResult) { + if (symbolAccesibilityResult.accessibility === 0 /* Accessible */) { + // write the aliases + if (symbolAccesibilityResult && symbolAccesibilityResult.aliasesToMakeVisible) { + writeAsynchronousModuleElements(symbolAccesibilityResult.aliasesToMakeVisible); + } + } + else { + // Report error + reportedDeclarationError = true; + var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccesibilityResult); + if (errorInfo) { + if (errorInfo.typeName) { + diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, errorInfo.typeName), symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); } - return result; + else { + diagnostics.push(ts.createDiagnosticForNode(symbolAccesibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccesibilityResult.errorSymbolName, symbolAccesibilityResult.errorModuleName)); + } + } } } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations[id]; - if (!type) { - type = target.instantiations[id] = createObjectType(4096 /* Reference */, target.symbol); - type.target = target; - type.typeArguments = typeArguments; + function trackSymbol(symbol, enclosingDeclaration, meaning) { + handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning)); + } + function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { + writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; + write(": "); + if (type) { + // Write the type + emitType(type); + } + else { + resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); } - return type; } - function isTypeParameterReferenceIllegalInConstraint(typeReferenceNode, typeParameterSymbol) { - var links = getNodeLinks(typeReferenceNode); - if (links.isIllegalTypeReferenceInConstraint !== undefined) { - return links.isIllegalTypeReferenceInConstraint; + function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { + writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; + write(": "); + if (signature.type) { + // Write the type + emitType(signature.type); } - var currentNode = typeReferenceNode; - while (!ts.forEach(typeParameterSymbol.declarations, function (d) { return d.parent === currentNode.parent; })) { - currentNode = currentNode.parent; + else { + resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); } - links.isIllegalTypeReferenceInConstraint = currentNode.kind === 122 /* TypeParameter */; - return links.isIllegalTypeReferenceInConstraint; } - function checkTypeParameterHasIllegalReferencesInConstraint(typeParameter) { - var typeParameterSymbol; - function check(n) { - if (n.kind === 132 /* TypeReference */ && n.typeName.kind === 63 /* Identifier */) { - var links = getNodeLinks(n); - if (links.isIllegalTypeReferenceInConstraint === undefined) { - var symbol = resolveName(typeParameter, n.typeName.text, 3152352 /* Type */, undefined, undefined); - if (symbol && (symbol.flags & 1048576 /* TypeParameter */)) { - links.isIllegalTypeReferenceInConstraint = ts.forEach(symbol.declarations, function (d) { return d.parent == typeParameter.parent; }); - } - } - if (links.isIllegalTypeReferenceInConstraint) { - error(typeParameter, ts.Diagnostics.Constraint_of_a_type_parameter_cannot_reference_any_type_parameter_from_the_same_type_parameter_list); + function emitLines(nodes) { + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; + emit(node); + } + } + function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { + var currentWriterPos = writer.getTextPos(); + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; + if (!canEmitFn || canEmitFn(node)) { + if (currentWriterPos !== writer.getTextPos()) { + write(separator); } + currentWriterPos = writer.getTextPos(); + eachNodeEmitFn(node); } - ts.forEachChild(n, check); } - if (typeParameter.constraint) { - typeParameterSymbol = getSymbolOfNode(typeParameter); - check(typeParameter.constraint); + } + function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { + emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); + } + function writeJsDocComments(declaration) { + if (declaration) { + var jsDocComments = ts.getJsDocComments(declaration, currentSourceFile); + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, declaration, jsDocComments); + // jsDoc comments are emitted at /*leading comment1 */space/*leading comment*/space + ts.emitComments(currentSourceFile, writer, jsDocComments, true, newLine, ts.writeCommentRange); } } - function getTypeFromTypeReferenceNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = resolveEntityName(node, node.typeName, 3152352 /* Type */); - if (symbol) { - var type; - if ((symbol.flags & 1048576 /* TypeParameter */) && isTypeParameterReferenceIllegalInConstraint(node, symbol)) { - type = unknownType; + function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { + writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; + emitType(type); + } + function emitType(type) { + switch (type.kind) { + case 112 /* AnyKeyword */: + case 122 /* StringKeyword */: + case 120 /* NumberKeyword */: + case 113 /* BooleanKeyword */: + case 123 /* SymbolKeyword */: + case 99 /* VoidKeyword */: + case 8 /* StringLiteral */: + return writeTextOfNode(currentSourceFile, type); + case 177 /* ExpressionWithTypeArguments */: + return emitExpressionWithTypeArguments(type); + case 142 /* TypeReference */: + return emitTypeReference(type); + case 145 /* TypeQuery */: + return emitTypeQuery(type); + case 147 /* ArrayType */: + return emitArrayType(type); + case 148 /* TupleType */: + return emitTupleType(type); + case 149 /* UnionType */: + return emitUnionType(type); + case 150 /* ParenthesizedType */: + return emitParenType(type); + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + return emitSignatureDeclarationWithJsDocComments(type); + case 146 /* TypeLiteral */: + return emitTypeLiteral(type); + case 65 /* Identifier */: + return emitEntityName(type); + case 127 /* QualifiedName */: + return emitEntityName(type); + } + function emitEntityName(entityName) { + var visibilityResult = resolver.isEntityNameVisible(entityName, + // Aliases can be written asynchronously so use correct enclosing declaration + entityName.parent.kind === 209 /* ImportEqualsDeclaration */ ? entityName.parent : enclosingDeclaration); + handleSymbolAccessibilityError(visibilityResult); + writeEntityName(entityName); + function writeEntityName(entityName) { + if (entityName.kind === 65 /* Identifier */) { + writeTextOfNode(currentSourceFile, entityName); } else { - type = getDeclaredTypeOfSymbol(symbol); - if (type.flags & (1024 /* Class */ | 2048 /* Interface */) && type.flags & 4096 /* Reference */) { - var typeParameters = type.typeParameters; - if (node.typeArguments && node.typeArguments.length === typeParameters.length) { - type = createTypeReference(type, ts.map(node.typeArguments, getTypeFromTypeNode)); - } - else { - error(node, ts.Diagnostics.Generic_type_0_requires_1_type_argument_s, typeToString(type, undefined, 1 /* WriteArrayAsGenericType */), typeParameters.length); - type = undefined; - } - } - else { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - type = undefined; - } - } + var left = entityName.kind === 127 /* QualifiedName */ ? entityName.left : entityName.expression; + var right = entityName.kind === 127 /* QualifiedName */ ? entityName.right : entityName.name; + writeEntityName(left); + write("."); + writeTextOfNode(currentSourceFile, right); } } - links.resolvedType = type || unknownType; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getWidenedType(checkExpressionOrQualifiedName(node.exprName)); } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var i = 0; i < declarations.length; i++) { - var declaration = declarations[i]; - switch (declaration.kind) { - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - return declaration; + function emitExpressionWithTypeArguments(node) { + if (ts.isSupportedExpressionWithTypeArguments(node)) { + ts.Debug.assert(node.expression.kind === 65 /* Identifier */ || node.expression.kind === 156 /* PropertyAccessExpression */); + emitEntityName(node.expression); + if (node.typeArguments) { + write("<"); + emitCommaList(node.typeArguments, emitType); + write(">"); } } } - if (!symbol) { - return emptyObjectType; + function emitTypeReference(type) { + emitEntityName(type.typeName); + if (type.typeArguments) { + write("<"); + emitCommaList(type.typeArguments, emitType); + write(">"); + } } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 48128 /* ObjectType */)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return emptyObjectType; + function emitTypeQuery(type) { + write("typeof "); + emitEntityName(type.exprName); } - if ((type.typeParameters ? type.typeParameters.length : 0) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return emptyObjectType; + function emitArrayType(type) { + emitType(type.elementType); + write("[]"); + } + function emitTupleType(type) { + write("["); + emitCommaList(type.elementTypes, emitType); + write("]"); + } + function emitUnionType(type) { + emitSeparatedList(type.types, " | ", emitType); + } + function emitParenType(type) { + write("("); + emitType(type.type); + write(")"); + } + function emitTypeLiteral(type) { + write("{"); + if (type.members.length) { + writeLine(); + increaseIndent(); + // write members + emitLines(type.members); + decreaseIndent(); + } + write("}"); } - return type; - } - function getGlobalSymbol(name) { - return resolveName(undefined, name, 3152352 /* Type */, ts.Diagnostics.Cannot_find_global_type_0, name); - } - function getGlobalType(name) { - return getTypeOfGlobalSymbol(getGlobalSymbol(name), 0); } - function createArrayType(elementType) { - var arrayType = globalArrayType || getDeclaredTypeOfSymbol(globalArraySymbol); - return arrayType !== emptyObjectType ? createTypeReference(arrayType, [elementType]) : emptyObjectType; + function emitSourceFile(node) { + currentSourceFile = node; + enclosingDeclaration = node; + emitLines(node.statements); } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); + // Return a temp variable name to be used in `export default` statements. + // The temp name will be of the form _default_counter. + // Note that export default is only allowed at most once in a module, so we + // do not need to keep track of created temp names. + function getExportDefaultTempVariableName() { + var baseName = "_default"; + if (!ts.hasProperty(currentSourceFile.identifiers, baseName)) { + return baseName; } - return links.resolvedType; - } - function createTupleType(elementTypes) { - var id = getTypeListId(elementTypes); - var type = tupleTypes[id]; - if (!type) { - type = tupleTypes[id] = createObjectType(8192 /* Tuple */); - type.elementTypes = elementTypes; + var count = 0; + while (true) { + var name_14 = baseName + "_" + (++count); + if (!ts.hasProperty(currentSourceFile.identifiers, name_14)) { + return name_14; + } } - return type; } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); + function emitExportAssignment(node) { + if (node.expression.kind === 65 /* Identifier */) { + write(node.isExportEquals ? "export = " : "export default "); + writeTextOfNode(currentSourceFile, node.expression); + } + else { + // Expression + var tempVarName = getExportDefaultTempVariableName(); + write("declare var "); + write(tempVarName); + write(": "); + writer.getSymbolAccessibilityDiagnostic = getDefaultExportAccessibilityDiagnostic; + resolver.writeTypeOfExpression(node.expression, enclosingDeclaration, 2 /* UseTypeOfFunction */, writer); + write(";"); + writeLine(); + write(node.isExportEquals ? "export = " : "export default "); + write(tempVarName); + } + write(";"); + writeLine(); + // Make all the declarations visible for the export name + if (node.expression.kind === 65 /* Identifier */) { + var nodes = resolver.collectLinkedAliases(node.expression); + // write each of these declarations asynchronously + writeAsynchronousModuleElements(nodes); + } + function getDefaultExportAccessibilityDiagnostic(diagnostic) { + return { + diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, + errorNode: node + }; } - return links.resolvedType; } - function addTypeToSortedSet(sortedSet, type) { - if (type.flags & 16384 /* Union */) { - addTypesToSortedSet(sortedSet, type.types); + function isModuleElementVisible(node) { + return resolver.isDeclarationVisible(node); + } + function emitModuleElement(node, isModuleElementVisible) { + if (isModuleElementVisible) { + writeModuleElement(node); } - else { - var i = 0; - var id = type.id; - while (i < sortedSet.length && sortedSet[i].id < id) { - i++; + else if (node.kind === 209 /* ImportEqualsDeclaration */ || + (node.parent.kind === 228 /* SourceFile */ && ts.isExternalModule(currentSourceFile))) { + var isVisible; + if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 228 /* SourceFile */) { + // Import declaration of another module that is visited async so lets put it in right spot + asynchronousSubModuleDeclarationEmitInfo.push({ + node: node, + outputPos: writer.getTextPos(), + indent: writer.getIndent(), + isVisible: isVisible + }); } - if (i === sortedSet.length || sortedSet[i].id !== id) { - sortedSet.splice(i, 0, type); + else { + if (node.kind === 210 /* ImportDeclaration */) { + var importDeclaration = node; + if (importDeclaration.importClause) { + isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || + isVisibleNamedBinding(importDeclaration.importClause.namedBindings); + } + } + moduleElementDeclarationEmitInfo.push({ + node: node, + outputPos: writer.getTextPos(), + indent: writer.getIndent(), + isVisible: isVisible + }); } } } - function addTypesToSortedSet(sortedTypes, types) { - for (var i = 0, len = types.length; i < len; i++) { - addTypeToSortedSet(sortedTypes, types[i]); + function writeModuleElement(node) { + switch (node.kind) { + case 201 /* FunctionDeclaration */: + return writeFunctionDeclaration(node); + case 181 /* VariableStatement */: + return writeVariableStatement(node); + case 203 /* InterfaceDeclaration */: + return writeInterfaceDeclaration(node); + case 202 /* ClassDeclaration */: + return writeClassDeclaration(node); + case 204 /* TypeAliasDeclaration */: + return writeTypeAliasDeclaration(node); + case 205 /* EnumDeclaration */: + return writeEnumDeclaration(node); + case 206 /* ModuleDeclaration */: + return writeModuleDeclaration(node); + case 209 /* ImportEqualsDeclaration */: + return writeImportEqualsDeclaration(node); + case 210 /* ImportDeclaration */: + return writeImportDeclaration(node); + default: + ts.Debug.fail("Unknown symbol kind"); } } - function isSubtypeOfAny(candidate, types) { - for (var i = 0, len = types.length; i < len; i++) { - if (candidate !== types[i] && isTypeSubtypeOf(candidate, types[i])) { - return true; + function emitModuleElementDeclarationFlags(node) { + // If the node is parented in the current source file we need to emit export declare or just export + if (node.parent === currentSourceFile) { + // If the node is exported + if (node.flags & 1 /* Export */) { + write("export "); } - } - return false; - } - function removeSubtypes(types) { - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - types.splice(i, 1); + if (node.flags & 256 /* Default */) { + write("default "); } - } - } - function containsAnyType(types) { - for (var i = 0; i < types.length; i++) { - if (types[i].flags & 1 /* Any */) { - return true; + else if (node.kind !== 203 /* InterfaceDeclaration */) { + write("declare "); } } - return false; } - function removeAllButLast(types, typeToRemove) { - var i = types.length; - while (i > 0 && types.length > 1) { - i--; - if (types[i] === typeToRemove) { - types.splice(i, 1); - } + function emitClassMemberDeclarationFlags(node) { + if (node.flags & 32 /* Private */) { + write("private "); + } + else if (node.flags & 64 /* Protected */) { + write("protected "); + } + if (node.flags & 128 /* Static */) { + write("static "); } } - function getUnionType(types, noSubtypeReduction) { - if (types.length === 0) { - return emptyObjectType; + function writeImportEqualsDeclaration(node) { + // note usage of writer. methods instead of aliases created, just to make sure we are using + // correct writer especially to handle asynchronous alias writing + emitJsDocComments(node); + if (node.flags & 1 /* Export */) { + write("export "); } - var sortedTypes = []; - addTypesToSortedSet(sortedTypes, types); - if (noSubtypeReduction) { - if (containsAnyType(sortedTypes)) { - return anyType; - } - removeAllButLast(sortedTypes, undefinedType); - removeAllButLast(sortedTypes, nullType); + write("import "); + writeTextOfNode(currentSourceFile, node.name); + write(" = "); + if (ts.isInternalModuleImportEqualsDeclaration(node)) { + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); + write(";"); } else { - removeSubtypes(sortedTypes); + write("require("); + writeTextOfNode(currentSourceFile, ts.getExternalModuleImportEqualsDeclarationExpression(node)); + write(");"); } - if (sortedTypes.length === 1) { - return sortedTypes[0]; + writer.writeLine(); + function getImportEntityNameVisibilityError(symbolAccesibilityResult) { + return { + diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, + errorNode: node, + typeName: node.name + }; } - var id = getTypeListId(sortedTypes); - var type = unionTypes[id]; - if (!type) { - type = unionTypes[id] = createObjectType(16384 /* Union */); - type.types = sortedTypes; + } + function isVisibleNamedBinding(namedBindings) { + if (namedBindings) { + if (namedBindings.kind === 212 /* NamespaceImport */) { + return resolver.isDeclarationVisible(namedBindings); + } + else { + return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); + } } - return type; } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), true); + function writeImportDeclaration(node) { + if (!node.importClause && !(node.flags & 1 /* Export */)) { + // do not write non-exported import declarations that don't have import clauses + return; } - return links.resolvedType; + emitJsDocComments(node); + if (node.flags & 1 /* Export */) { + write("export "); + } + write("import "); + if (node.importClause) { + var currentWriterPos = writer.getTextPos(); + if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { + writeTextOfNode(currentSourceFile, node.importClause.name); + } + if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { + if (currentWriterPos !== writer.getTextPos()) { + // If the default binding was emitted, write the separated + write(", "); + } + if (node.importClause.namedBindings.kind === 212 /* NamespaceImport */) { + write("* as "); + writeTextOfNode(currentSourceFile, node.importClause.namedBindings.name); + } + else { + write("{ "); + emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); + write(" }"); + } + } + write(" from "); + } + writeTextOfNode(currentSourceFile, node.moduleSpecifier); + write(";"); + writer.writeLine(); } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createObjectType(32768 /* Anonymous */, node.symbol); + function emitImportOrExportSpecifier(node) { + if (node.propertyName) { + writeTextOfNode(currentSourceFile, node.propertyName); + write(" as "); } - return links.resolvedType; + writeTextOfNode(currentSourceFile, node.name); } - function getStringLiteralType(node) { - if (ts.hasProperty(stringLiteralTypes, node.text)) { - return stringLiteralTypes[node.text]; + function emitExportSpecifier(node) { + emitImportOrExportSpecifier(node); + // Make all the declarations visible for the export name + var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); + // write each of these declarations asynchronously + writeAsynchronousModuleElements(nodes); + } + function emitExportDeclaration(node) { + emitJsDocComments(node); + write("export "); + if (node.exportClause) { + write("{ "); + emitCommaList(node.exportClause.elements, emitExportSpecifier); + write(" }"); } - var type = stringLiteralTypes[node.text] = createType(256 /* StringLiteral */); - type.text = ts.getTextOfNode(node); - return type; + else { + write("*"); + } + if (node.moduleSpecifier) { + write(" from "); + writeTextOfNode(currentSourceFile, node.moduleSpecifier); + } + write(";"); + writer.writeLine(); } - function getTypeFromStringLiteral(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getStringLiteralType(node); + function writeModuleDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("module "); + writeTextOfNode(currentSourceFile, node.name); + while (node.body.kind !== 207 /* ModuleBlock */) { + node = node.body; + write("."); + writeTextOfNode(currentSourceFile, node.name); } - return links.resolvedType; + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + write(" {"); + writeLine(); + increaseIndent(); + emitLines(node.body.statements); + decreaseIndent(); + write("}"); + writeLine(); + enclosingDeclaration = prevEnclosingDeclaration; } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 109 /* AnyKeyword */: - return anyType; - case 118 /* StringKeyword */: - return stringType; - case 116 /* NumberKeyword */: - return numberType; - case 110 /* BooleanKeyword */: - return booleanType; - case 97 /* VoidKeyword */: - return voidType; - case 7 /* StringLiteral */: - return getTypeFromStringLiteral(node); - case 132 /* TypeReference */: - return getTypeFromTypeReferenceNode(node); - case 135 /* TypeQuery */: - return getTypeFromTypeQueryNode(node); - case 137 /* ArrayType */: - return getTypeFromArrayTypeNode(node); - case 138 /* TupleType */: - return getTypeFromTupleTypeNode(node); - case 139 /* UnionType */: - return getTypeFromUnionTypeNode(node); - case 140 /* ParenthesizedType */: - return getTypeFromTypeNode(node.type); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 136 /* TypeLiteral */: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 63 /* Identifier */: - case 120 /* QualifiedName */: - var symbol = getSymbolInfo(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - default: - return unknownType; + function writeTypeAliasDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("type "); + writeTextOfNode(currentSourceFile, node.name); + write(" = "); + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); + write(";"); + writeLine(); + function getTypeAliasDeclarationVisibilityError(symbolAccesibilityResult) { + return { + diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, + errorNode: node.type, + typeName: node.name + }; } } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var i = 0; i < items.length; i++) { - result.push(instantiator(items[i], mapper)); - } - return result; + function writeEnumDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + if (ts.isConst(node)) { + write("const "); } - return items; + write("enum "); + writeTextOfNode(currentSourceFile, node.name); + write(" {"); + writeLine(); + increaseIndent(); + emitLines(node.members); + decreaseIndent(); + write("}"); + writeLine(); } - function createUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; + function emitEnumMemberDeclaration(node) { + emitJsDocComments(node); + writeTextOfNode(currentSourceFile, node.name); + var enumMemberValue = resolver.getConstantValue(node); + if (enumMemberValue !== undefined) { + write(" = "); + write(enumMemberValue.toString()); + } + write(","); + writeLine(); } - function createBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; + function isPrivateMethodTypeParameter(node) { + return node.parent.kind === 135 /* MethodDeclaration */ && (node.parent.flags & 32 /* Private */); } - function createTypeMapper(sources, targets) { - switch (sources.length) { - case 1: return createUnaryTypeMapper(sources[0], targets[0]); - case 2: return createBinaryTypeMapper(sources[0], targets[0], sources[1], targets[1]); - } - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) - return targets[i]; + function emitTypeParameters(typeParameters) { + function emitTypeParameter(node) { + increaseIndent(); + emitJsDocComments(node); + decreaseIndent(); + writeTextOfNode(currentSourceFile, node.name); + // If there is constraint present and this is not a type parameter of the private method emit the constraint + if (node.constraint && !isPrivateMethodTypeParameter(node)) { + write(" extends "); + if (node.parent.kind === 143 /* FunctionType */ || + node.parent.kind === 144 /* ConstructorType */ || + (node.parent.parent && node.parent.parent.kind === 146 /* TypeLiteral */)) { + ts.Debug.assert(node.parent.kind === 135 /* MethodDeclaration */ || + node.parent.kind === 134 /* MethodSignature */ || + node.parent.kind === 143 /* FunctionType */ || + node.parent.kind === 144 /* ConstructorType */ || + node.parent.kind === 139 /* CallSignature */ || + node.parent.kind === 140 /* ConstructSignature */); + emitType(node.constraint); + } + else { + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); + } + } + function getTypeParameterConstraintVisibilityError(symbolAccesibilityResult) { + // Type parameter constraints are named by user so we should always be able to name it + var diagnosticMessage; + switch (node.parent.kind) { + case 202 /* ClassDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; + break; + case 203 /* InterfaceDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; + break; + case 140 /* ConstructSignature */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 139 /* CallSignature */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + if (node.parent.flags & 128 /* Static */) { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.parent.kind === 202 /* ClassDeclaration */) { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + break; + case 201 /* FunctionDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; + break; + default: + ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + }; } - return t; - }; - } - function createUnaryTypeEraser(source) { - return function (t) { return t === source ? anyType : t; }; - } - function createBinaryTypeEraser(source1, source2) { - return function (t) { return t === source1 || t === source2 ? anyType : t; }; + } + if (typeParameters) { + write("<"); + emitCommaList(typeParameters, emitTypeParameter); + write(">"); + } } - function createTypeEraser(sources) { - switch (sources.length) { - case 1: return createUnaryTypeEraser(sources[0]); - case 2: return createBinaryTypeEraser(sources[0], sources[1]); + function emitHeritageClause(typeReferences, isImplementsList) { + if (typeReferences) { + write(isImplementsList ? " implements " : " extends "); + emitCommaList(typeReferences, emitTypeOfTypeReference); } - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) - return anyType; + function emitTypeOfTypeReference(node) { + if (ts.isSupportedExpressionWithTypeArguments(node)) { + emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); } - return t; - }; - } - function createInferenceMapper(context) { - return function (t) { - for (var i = 0; i < context.typeParameters.length; i++) { - if (t === context.typeParameters[i]) { - return getInferredType(context, i); + function getHeritageClauseVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + // Heritage clause is written by user so it can always be named + if (node.parent.parent.kind === 202 /* ClassDeclaration */) { + // Class or Interface implemented/extended is inaccessible + diagnosticMessage = isImplementsList ? + ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : + ts.Diagnostics.Extends_clause_of_exported_class_0_has_or_is_using_private_name_1; } + else { + // interface is inaccessible + diagnosticMessage = ts.Diagnostics.Extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.parent.parent.name + }; } - return t; - }; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - return function (t) { return mapper2(mapper1(t)); }; + } } - function instantiateTypeParameter(typeParameter, mapper) { - var result = createType(512 /* TypeParameter */); - result.symbol = typeParameter.symbol; - if (typeParameter.constraint) { - result.constraint = instantiateType(typeParameter.constraint, mapper); + function writeClassDeclaration(node) { + function emitParameterProperties(constructorDeclaration) { + if (constructorDeclaration) { + ts.forEach(constructorDeclaration.parameters, function (param) { + if (param.flags & 112 /* AccessibilityModifier */) { + emitPropertyDeclaration(param); + } + }); + } } - else { - result.target = typeParameter; - result.mapper = mapper; + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("class "); + writeTextOfNode(currentSourceFile, node.name); + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + emitTypeParameters(node.typeParameters); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + emitHeritageClause([baseTypeNode], false); } - return result; + emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), true); + write(" {"); + writeLine(); + increaseIndent(); + emitParameterProperties(ts.getFirstConstructorWithBody(node)); + emitLines(node.members); + decreaseIndent(); + write("}"); + writeLine(); + enclosingDeclaration = prevEnclosingDeclaration; } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - if (signature.typeParameters && !eraseTypeParameters) { - var freshTypeParameters = instantiateList(signature.typeParameters, mapper, instantiateTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, instantiateList(signature.parameters, mapper, instantiateSymbol), signature.resolvedReturnType ? instantiateType(signature.resolvedReturnType, mapper) : undefined, signature.minArgumentCount, signature.hasRestParameter, signature.hasStringLiterals); - result.target = signature; - result.mapper = mapper; - return result; + function writeInterfaceDeclaration(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + write("interface "); + writeTextOfNode(currentSourceFile, node.name); + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + emitTypeParameters(node.typeParameters); + emitHeritageClause(ts.getInterfaceBaseTypeNodes(node), false); + write(" {"); + writeLine(); + increaseIndent(); + emitLines(node.members); + decreaseIndent(); + write("}"); + writeLine(); + enclosingDeclaration = prevEnclosingDeclaration; } - function instantiateSymbol(symbol, mapper) { - if (symbol.flags & 67108864 /* Instantiated */) { - var links = getSymbolLinks(symbol); - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - var result = createSymbol(67108864 /* Instantiated */ | 268435456 /* Transient */ | symbol.flags, symbol.name); - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; + function emitPropertyDeclaration(node) { + if (ts.hasDynamicName(node)) { + return; } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(32768 /* Anonymous */, type.symbol); - result.properties = instantiateList(getPropertiesOfObjectType(type), mapper, instantiateSymbol); - result.members = createSymbolTable(result.properties); - result.callSignatures = instantiateList(getSignaturesOfType(type, 0 /* Call */), mapper, instantiateSignature); - result.constructSignatures = instantiateList(getSignaturesOfType(type, 1 /* Construct */), mapper, instantiateSignature); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType) - result.stringIndexType = instantiateType(stringIndexType, mapper); - if (numberIndexType) - result.numberIndexType = instantiateType(numberIndexType, mapper); - return result; + emitJsDocComments(node); + emitClassMemberDeclarationFlags(node); + emitVariableDeclaration(node); + write(";"); + writeLine(); } - function instantiateType(type, mapper) { - if (mapper !== identityMapper) { - if (type.flags & 512 /* TypeParameter */) { - return mapper(type); - } - if (type.flags & 32768 /* Anonymous */) { - return type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) ? instantiateAnonymousType(type, mapper) : type; + function emitVariableDeclaration(node) { + // If we are emitting property it isn't moduleElement and hence we already know it needs to be emitted + // so there is no check needed to see if declaration is visible + if (node.kind !== 199 /* VariableDeclaration */ || resolver.isDeclarationVisible(node)) { + if (ts.isBindingPattern(node.name)) { + emitBindingPattern(node.name); } - if (type.flags & 4096 /* Reference */) { - return createTypeReference(type.target, instantiateList(type.typeArguments, mapper, instantiateType)); + else { + // If this node is a computed name, it can only be a symbol, because we've already skipped + // it if it's not a well known symbol. In that case, the text of the name will be exactly + // what we want, namely the name expression enclosed in brackets. + writeTextOfNode(currentSourceFile, node.name); + // If optional property emit ? + if ((node.kind === 133 /* PropertyDeclaration */ || node.kind === 132 /* PropertySignature */) && ts.hasQuestionToken(node)) { + write("?"); + } + if ((node.kind === 133 /* PropertyDeclaration */ || node.kind === 132 /* PropertySignature */) && node.parent.kind === 146 /* TypeLiteral */) { + emitTypeOfVariableDeclarationFromTypeLiteral(node); + } + else if (!(node.flags & 32 /* Private */)) { + writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); + } } - if (type.flags & 8192 /* Tuple */) { - return createTupleType(instantiateList(type.elementTypes, mapper, instantiateType)); + } + function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult) { + if (node.kind === 199 /* VariableDeclaration */) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; } - if (type.flags & 16384 /* Union */) { - return getUnionType(instantiateList(type.types, mapper, instantiateType), true); + else if (node.kind === 133 /* PropertyDeclaration */ || node.kind === 132 /* PropertySignature */) { + // TODO(jfreeman): Deal with computed properties in error reporting. + if (node.flags & 128 /* Static */) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.kind === 202 /* ClassDeclaration */) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else { + // Interfaces cannot have types that cannot be named + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + } } } - return type; - } - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 142 /* ObjectLiteralExpression */: - return ts.forEach(node.properties, isContextSensitive); - case 141 /* ArrayLiteralExpression */: - return ts.forEach(node.elements, isContextSensitive); - case 158 /* ConditionalExpression */: - return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse); - case 157 /* BinaryExpression */: - return node.operator === 48 /* BarBarToken */ && (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 198 /* PropertyAssignment */: - return isContextSensitive(node.initializer); - case 125 /* Method */: - return isContextSensitiveFunctionLikeDeclaration(node); + function getVariableDeclarationTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - return !node.typeParameters && !ts.forEach(node.parameters, function (p) { return p.type; }); - } - function getTypeWithoutConstructors(type) { - if (type.flags & 48128 /* ObjectType */) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(32768 /* Anonymous */, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = resolved.callSignatures; - result.constructSignatures = emptyArray; - type = result; + function emitBindingPattern(bindingPattern) { + // Only select non-omitted expression from the bindingPattern's elements. + // We have to do this to avoid emitting trailing commas. + // For example: + // original: var [, c,,] = [ 2,3,4] + // emitted: declare var c: number; // instead of declare var c:number, ; + var elements = []; + for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (element.kind !== 176 /* OmittedExpression */) { + elements.push(element); + } + } + emitCommaList(elements, emitBindingElement); + } + function emitBindingElement(bindingElement) { + function getBindingElementTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: bindingElement, + typeName: bindingElement.name + } : undefined; + } + if (bindingElement.name) { + if (ts.isBindingPattern(bindingElement.name)) { + emitBindingPattern(bindingElement.name); + } + else { + writeTextOfNode(currentSourceFile, bindingElement.name); + writeTypeOfDeclaration(bindingElement, undefined, getBindingElementTypeVisibilityError); + } } } - return type; - } - var subtypeRelation = {}; - var assignableRelation = {}; - var identityRelation = {}; - function isTypeIdenticalTo(source, target) { - return checkTypeRelatedTo(source, target, identityRelation, undefined); - } - function compareTypes(source, target) { - return checkTypeRelatedTo(source, target, identityRelation, undefined) ? -1 /* True */ : 0 /* False */; - } - function isTypeSubtypeOf(source, target) { - return checkTypeSubtypeOf(source, target, undefined); - } - function isTypeAssignableTo(source, target) { - return checkTypeAssignableTo(source, target, undefined); } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); + function emitTypeOfVariableDeclarationFromTypeLiteral(node) { + // if this is property of type literal, + // or is parameter of method/call/construct/index signature of type literal + // emit only if type is specified + if (node.type) { + write(": "); + emitType(node.type); + } } - function checkTypeAssignableTo(source, target, errorNode, headMessage) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage); + function isVariableStatementVisible(node) { + return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); } - function isSignatureAssignableTo(source, target) { - var sourceType = getOrCreateTypeFromSignature(source); - var targetType = getOrCreateTypeFromSignature(target); - return checkTypeRelatedTo(sourceType, targetType, assignableRelation, undefined); + function writeVariableStatement(node) { + emitJsDocComments(node); + emitModuleElementDeclarationFlags(node); + if (ts.isLet(node.declarationList)) { + write("let "); + } + else if (ts.isConst(node.declarationList)) { + write("const "); + } + else { + write("var "); + } + emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); + write(";"); + writeLine(); } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, errorNode !== undefined, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); + function emitAccessorDeclaration(node) { + if (ts.hasDynamicName(node)) { + return; } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); + var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); + var accessorWithTypeAnnotation; + if (node === accessors.firstAccessor) { + emitJsDocComments(accessors.getAccessor); + emitJsDocComments(accessors.setAccessor); + emitClassMemberDeclarationFlags(node); + writeTextOfNode(currentSourceFile, node.name); + if (!(node.flags & 32 /* Private */)) { + accessorWithTypeAnnotation = node; + var type = getTypeAnnotationFromAccessor(node); + if (!type) { + // couldn't get type for the first accessor, try the another one + var anotherAccessor = node.kind === 137 /* GetAccessor */ ? accessors.setAccessor : accessors.getAccessor; + type = getTypeAnnotationFromAccessor(anotherAccessor); + if (type) { + accessorWithTypeAnnotation = anotherAccessor; + } + } + writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); } - addDiagnostic(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo, program.getCompilerHost().getNewLine())); + write(";"); + writeLine(); } - return result !== 0 /* False */; - function reportError(message, arg0, arg1, arg2) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); + function getTypeAnnotationFromAccessor(accessor) { + if (accessor) { + return accessor.kind === 137 /* GetAccessor */ + ? accessor.type // Getter - return type + : accessor.parameters.length > 0 + ? accessor.parameters[0].type // Setter parameter type + : undefined; + } } - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (relation === identityRelation) { - if (source === target) - return -1 /* True */; + function getAccessorDeclarationTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + if (accessorWithTypeAnnotation.kind === 138 /* SetAccessor */) { + // Setters have to have type named and cannot infer it so, the type should always be named + if (accessorWithTypeAnnotation.parent.flags & 128 /* Static */) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: accessorWithTypeAnnotation.parameters[0], + // TODO(jfreeman): Investigate why we are passing node.name instead of node.parameters[0].name + typeName: accessorWithTypeAnnotation.name + }; } else { - if (source === target) - return -1 /* True */; - if (target.flags & 1 /* Any */) - return -1 /* True */; - if (source === undefinedType) - return -1 /* True */; - if (source === nullType && target !== undefinedType) - return -1 /* True */; - if (source.flags & 128 /* Enum */ && target === numberType) - return -1 /* True */; - if (source.flags & 256 /* StringLiteral */ && target === stringType) - return -1 /* True */; - if (relation === assignableRelation) { - if (source.flags & 1 /* Any */) - return -1 /* True */; - if (source === numberType && target.flags & 128 /* Enum */) - return -1 /* True */; + if (accessorWithTypeAnnotation.flags & 128 /* Static */) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; } - } - if (source.flags & 16384 /* Union */) { - if (result = unionTypeRelatedToType(source, target, reportErrors)) { - return result; + else { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; } + return { + diagnosticMessage: diagnosticMessage, + errorNode: accessorWithTypeAnnotation.name, + typeName: undefined + }; } - else if (target.flags & 16384 /* Union */) { - if (result = typeRelatedToUnionType(source, target, reportErrors)) { - return result; - } + } + } + function writeFunctionDeclaration(node) { + if (ts.hasDynamicName(node)) { + return; + } + // If we are emitting Method/Constructor it isn't moduleElement and hence already determined to be emitting + // so no need to verify if the declaration is visible + if (!resolver.isImplementationOfOverload(node)) { + emitJsDocComments(node); + if (node.kind === 201 /* FunctionDeclaration */) { + emitModuleElementDeclarationFlags(node); } - else if (source.flags & 512 /* TypeParameter */ && target.flags & 512 /* TypeParameter */) { - if (result = typeParameterRelatedTo(source, target, reportErrors)) { - return result; - } + else if (node.kind === 135 /* MethodDeclaration */) { + emitClassMemberDeclarationFlags(node); + } + if (node.kind === 201 /* FunctionDeclaration */) { + write("function "); + writeTextOfNode(currentSourceFile, node.name); + } + else if (node.kind === 136 /* Constructor */) { + write("constructor"); } else { - var saveErrorInfo = errorInfo; - if (source.flags & 4096 /* Reference */ && target.flags & 4096 /* Reference */ && source.target === target.target) { - if (result = typesRelatedTo(source.typeArguments, target.typeArguments, reportErrors)) { - return result; - } - } - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo; - var sourceOrApparentType = relation === identityRelation ? source : getApparentType(source); - if (sourceOrApparentType.flags & 48128 /* ObjectType */ && target.flags & 48128 /* ObjectType */ && (result = objectTypeRelatedTo(sourceOrApparentType, target, reportStructuralErrors))) { - errorInfo = saveErrorInfo; - return result; + writeTextOfNode(currentSourceFile, node.name); + if (ts.hasQuestionToken(node)) { + write("?"); } } - if (reportErrors) { - headMessage = headMessage || ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - reportError(headMessage, typeToString(source), typeToString(target)); + emitSignatureDeclaration(node); + } + } + function emitSignatureDeclarationWithJsDocComments(node) { + emitJsDocComments(node); + emitSignatureDeclaration(node); + } + function emitSignatureDeclaration(node) { + // Construct signature or constructor type write new Signature + if (node.kind === 140 /* ConstructSignature */ || node.kind === 144 /* ConstructorType */) { + write("new "); + } + emitTypeParameters(node.typeParameters); + if (node.kind === 141 /* IndexSignature */) { + write("["); + } + else { + write("("); + } + var prevEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = node; + // Parameters + emitCommaList(node.parameters, emitParameterDeclaration); + if (node.kind === 141 /* IndexSignature */) { + write("]"); + } + else { + write(")"); + } + // If this is not a constructor and is not private, emit the return type + var isFunctionTypeOrConstructorType = node.kind === 143 /* FunctionType */ || node.kind === 144 /* ConstructorType */; + if (isFunctionTypeOrConstructorType || node.parent.kind === 146 /* TypeLiteral */) { + // Emit type literal signature return type only if specified + if (node.type) { + write(isFunctionTypeOrConstructorType ? " => " : ": "); + emitType(node.type); } - return 0 /* False */; } - function typeRelatedToUnionType(source, target, reportErrors) { - var targetTypes = target.types; - for (var i = 0, len = targetTypes.length; i < len; i++) { - var related = isRelatedTo(source, targetTypes[i], reportErrors && i === len - 1); - if (related) { - return related; + else if (node.kind !== 136 /* Constructor */ && !(node.flags & 32 /* Private */)) { + writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); + } + enclosingDeclaration = prevEnclosingDeclaration; + if (!isFunctionTypeOrConstructorType) { + write(";"); + writeLine(); + } + function getReturnTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage; + switch (node.kind) { + case 140 /* ConstructSignature */: + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 139 /* CallSignature */: + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 141 /* IndexSignature */: + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + if (node.flags & 128 /* Static */) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; + } + else if (node.parent.kind === 202 /* ClassDeclaration */) { + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; + } + else { + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; + } + break; + case 201 /* FunctionDeclaration */: + diagnosticMessage = symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; + break; + default: + ts.Debug.fail("This is unknown kind for signature: " + node.kind); + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node.name || node + }; + } + } + function emitParameterDeclaration(node) { + increaseIndent(); + emitJsDocComments(node); + if (node.dotDotDotToken) { + write("..."); + } + if (ts.isBindingPattern(node.name)) { + // For bindingPattern, we can't simply writeTextOfNode from the source file + // because we want to omit the initializer and using writeTextOfNode will result in initializer get emitted. + // Therefore, we will have to recursively emit each element in the bindingPattern. + emitBindingPattern(node.name); + } + else { + writeTextOfNode(currentSourceFile, node.name); + } + if (node.initializer || ts.hasQuestionToken(node)) { + write("?"); + } + decreaseIndent(); + if (node.parent.kind === 143 /* FunctionType */ || + node.parent.kind === 144 /* ConstructorType */ || + node.parent.parent.kind === 146 /* TypeLiteral */) { + emitTypeOfVariableDeclarationFromTypeLiteral(node); + } + else if (!(node.parent.flags & 32 /* Private */)) { + writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); + } + function getParameterDeclarationTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult) { + switch (node.parent.kind) { + case 136 /* Constructor */: + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; + case 140 /* ConstructSignature */: + // Interfaces cannot have parameter types that cannot be named + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + case 139 /* CallSignature */: + // Interfaces cannot have parameter types that cannot be named + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + if (node.parent.flags & 128 /* Static */) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.parent.kind === 202 /* ClassDeclaration */) { + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } + else { + // Interfaces cannot have parameter types that cannot be named + return symbolAccesibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + case 201 /* FunctionDeclaration */: + return symbolAccesibilityResult.errorModuleName ? + symbolAccesibilityResult.accessibility === 2 /* CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; + default: + ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); + } + } + function emitBindingPattern(bindingPattern) { + // We have to explicitly emit square bracket and bracket because these tokens are not store inside the node. + if (bindingPattern.kind === 151 /* ObjectBindingPattern */) { + write("{"); + emitCommaList(bindingPattern.elements, emitBindingElement); + write("}"); + } + else if (bindingPattern.kind === 152 /* ArrayBindingPattern */) { + write("["); + var elements = bindingPattern.elements; + emitCommaList(elements, emitBindingElement); + if (elements && elements.hasTrailingComma) { + write(", "); } + write("]"); } - return 0 /* False */; } - function unionTypeRelatedToType(source, target, reportErrors) { - var result = -1 /* True */; - var sourceTypes = source.types; - for (var i = 0, len = sourceTypes.length; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors); - if (!related) { - return 0 /* False */; + function emitBindingElement(bindingElement) { + function getBindingElementTypeVisibilityError(symbolAccesibilityResult) { + var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccesibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: bindingElement, + typeName: bindingElement.name + } : undefined; + } + if (bindingElement.kind === 176 /* OmittedExpression */) { + // If bindingElement is an omittedExpression (i.e. containing elision), + // we will emit blank space (although this may differ from users' original code, + // it allows emitSeparatedList to write separator appropriately) + // Example: + // original: function foo([, x, ,]) {} + // emit : function foo([ , x, , ]) {} + write(" "); + } + else if (bindingElement.kind === 153 /* BindingElement */) { + if (bindingElement.propertyName) { + // bindingElement has propertyName property in the following case: + // { y: [a,b,c] ...} -> bindingPattern will have a property called propertyName for "y" + // We have to explicitly emit the propertyName before descending into its binding elements. + // Example: + // original: function foo({y: [a,b,c]}) {} + // emit : declare function foo({y: [a, b, c]}: { y: [any, any, any] }) void; + writeTextOfNode(currentSourceFile, bindingElement.propertyName); + write(": "); + // If bindingElement has propertyName property, then its name must be another bindingPattern of SyntaxKind.ObjectBindingPattern + emitBindingPattern(bindingElement.name); + } + else if (bindingElement.name) { + if (ts.isBindingPattern(bindingElement.name)) { + // If it is a nested binding pattern, we will recursively descend into each element and emit each one separately. + // In the case of rest element, we will omit rest element. + // Example: + // original: function foo([a, [[b]], c] = [1,[["string"]], 3]) {} + // emit : declare function foo([a, [[b]], c]: [number, [[string]], number]): void; + // original with rest: function foo([a, ...c]) {} + // emit : declare function foo([a, ...c]): void; + emitBindingPattern(bindingElement.name); + } + else { + ts.Debug.assert(bindingElement.name.kind === 65 /* Identifier */); + // If the node is just an identifier, we will simply emit the text associated with the node's name + // Example: + // original: function foo({y = 10, x}) {} + // emit : declare function foo({y, x}: {number, any}): void; + if (bindingElement.dotDotDotToken) { + write("..."); + } + writeTextOfNode(currentSourceFile, bindingElement.name); + } } - result &= related; } - return result; } - function typesRelatedTo(sources, targets, reportErrors) { - var result = -1 /* True */; - for (var i = 0, len = sources.length; i < len; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0 /* False */; + } + function emitNode(node) { + switch (node.kind) { + case 201 /* FunctionDeclaration */: + case 206 /* ModuleDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 203 /* InterfaceDeclaration */: + case 202 /* ClassDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 205 /* EnumDeclaration */: + return emitModuleElement(node, isModuleElementVisible(node)); + case 181 /* VariableStatement */: + return emitModuleElement(node, isVariableStatementVisible(node)); + case 210 /* ImportDeclaration */: + // Import declaration without import clause is visible, otherwise it is not visible + return emitModuleElement(node, !node.importClause); + case 216 /* ExportDeclaration */: + return emitExportDeclaration(node); + case 136 /* Constructor */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + return writeFunctionDeclaration(node); + case 140 /* ConstructSignature */: + case 139 /* CallSignature */: + case 141 /* IndexSignature */: + return emitSignatureDeclarationWithJsDocComments(node); + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return emitAccessorDeclaration(node); + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + return emitPropertyDeclaration(node); + case 227 /* EnumMember */: + return emitEnumMemberDeclaration(node); + case 215 /* ExportAssignment */: + return emitExportAssignment(node); + case 228 /* SourceFile */: + return emitSourceFile(node); + } + } + function writeReferencePath(referencedFile) { + var declFileName = referencedFile.flags & 2048 /* DeclarationFile */ + ? referencedFile.fileName // Declaration file, use declaration file name + : ts.shouldEmitToOwnFile(referencedFile, compilerOptions) + ? ts.getOwnEmitOutputFilePath(referencedFile, host, ".d.ts") // Own output file so get the .d.ts file + : ts.removeFileExtension(compilerOptions.out) + ".d.ts"; // Global out file + declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(jsFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ false); + referencePathsOutput += "/// " + newLine; + } + } + /* @internal */ + function writeDeclarationFile(jsFilePath, sourceFile, host, resolver, diagnostics) { + var emitDeclarationResult = emitDeclarations(host, resolver, diagnostics, jsFilePath, sourceFile); + // TODO(shkamat): Should we not write any declaration file if any of them can produce error, + // or should we just not write this file like we are doing now + if (!emitDeclarationResult.reportedDeclarationError) { + var declarationOutput = emitDeclarationResult.referencePathsOutput + + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); + ts.writeFile(host, diagnostics, ts.removeFileExtension(jsFilePath) + ".d.ts", declarationOutput, host.getCompilerOptions().emitBOM); + } + function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { + var appliedSyncOutputPos = 0; + var declarationOutput = ""; + // apply asynchronous additions to the synchronous output + ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { + if (aliasEmitInfo.asynchronousOutput) { + declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); + declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); + appliedSyncOutputPos = aliasEmitInfo.outputPos; + } + }); + declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); + return declarationOutput; + } + } + ts.writeDeclarationFile = writeDeclarationFile; +})(ts || (ts = {})); +/// +/// +/* @internal */ +var ts; +(function (ts) { + function isExternalModuleOrDeclarationFile(sourceFile) { + return ts.isExternalModule(sourceFile) || ts.isDeclarationFile(sourceFile); + } + ts.isExternalModuleOrDeclarationFile = isExternalModuleOrDeclarationFile; + // Flags enum to track count of temp variables and a few dedicated names + var TempFlags; + (function (TempFlags) { + TempFlags[TempFlags["Auto"] = 0] = "Auto"; + TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; + TempFlags[TempFlags["_i"] = 268435456] = "_i"; + })(TempFlags || (TempFlags = {})); + // targetSourceFile is when users only want one file in entire project to be emitted. This is used in compileOnSave feature + function emitFiles(resolver, host, targetSourceFile) { + // emit output for the __extends helper function + var extendsHelper = "\nvar __extends = (this && this.__extends) || function (d, b) {\n for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n function __() { this.constructor = d; }\n __.prototype = b.prototype;\n d.prototype = new __();\n};"; + // emit output for the __decorate helper function + var decorateHelper = "\nvar __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") return Reflect.decorate(decorators, target, key, desc);\n switch (arguments.length) {\n case 2: return decorators.reduceRight(function(o, d) { return (d && d(o)) || o; }, target);\n case 3: return decorators.reduceRight(function(o, d) { return (d && d(target, key)), void 0; }, void 0);\n case 4: return decorators.reduceRight(function(o, d) { return (d && d(target, key, o)) || o; }, desc);\n }\n};"; + // emit output for the __metadata helper function + var metadataHelper = "\nvar __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n};"; + // emit output for the __param helper function + var paramHelper = "\nvar __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n};"; + var compilerOptions = host.getCompilerOptions(); + var languageVersion = compilerOptions.target || 0 /* ES3 */; + var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; + var diagnostics = []; + var newLine = host.getNewLine(); + if (targetSourceFile === undefined) { + ts.forEach(host.getSourceFiles(), function (sourceFile) { + if (ts.shouldEmitToOwnFile(sourceFile, compilerOptions)) { + var jsFilePath = ts.getOwnEmitOutputFilePath(sourceFile, host, ".js"); + emitFile(jsFilePath, sourceFile); + } + }); + if (compilerOptions.out) { + emitFile(compilerOptions.out); + } + } + else { + // targetSourceFile is specified (e.g calling emitter from language service or calling getSemanticDiagnostic from language service) + if (ts.shouldEmitToOwnFile(targetSourceFile, compilerOptions)) { + var jsFilePath = ts.getOwnEmitOutputFilePath(targetSourceFile, host, ".js"); + emitFile(jsFilePath, targetSourceFile); + } + else if (!ts.isDeclarationFile(targetSourceFile) && compilerOptions.out) { + emitFile(compilerOptions.out); + } + } + // Sort and make the unique list of diagnostics + diagnostics = ts.sortAndDeduplicateDiagnostics(diagnostics); + return { + emitSkipped: false, + diagnostics: diagnostics, + sourceMaps: sourceMapDataList + }; + function isNodeDescendentOf(node, ancestor) { + while (node) { + if (node === ancestor) + return true; + node = node.parent; + } + return false; + } + function isUniqueLocalName(name, container) { + for (var node = container; isNodeDescendentOf(node, container); node = node.nextContainer) { + if (node.locals && ts.hasProperty(node.locals, name)) { + // We conservatively include alias symbols to cover cases where they're emitted as locals + if (node.locals[name].flags & (107455 /* Value */ | 1048576 /* ExportValue */ | 8388608 /* Alias */)) { + return false; } - result &= related; } - return result; } - function typeParameterRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - if (source.symbol.name !== target.symbol.name) { - return 0 /* False */; - } - if (source.constraint === target.constraint) { - return -1 /* True */; + return true; + } + function emitJavaScript(jsFilePath, root) { + var writer = ts.createTextWriter(newLine); + var write = writer.write; + var writeTextOfNode = writer.writeTextOfNode; + var writeLine = writer.writeLine; + var increaseIndent = writer.increaseIndent; + var decreaseIndent = writer.decreaseIndent; + var currentSourceFile; + // name of an exporter function if file is a System external module + // System.register([...], function () {...}) + // exporting in System modules looks like: + // export var x; ... x = 1 + // => + // var x;... exporter("x", x = 1) + var exportFunctionForFile; + var generatedNameSet = {}; + var nodeToGeneratedName = []; + var blockScopedVariableToGeneratedName; + var computedPropertyNamesToGeneratedNames; + var extendsEmitted = false; + var decorateEmitted = false; + var paramEmitted = false; + var tempFlags = 0; + var tempVariables; + var tempParameters; + var externalImports; + var exportSpecifiers; + var exportEquals; + var hasExportStars; + /** write emitted output to disk*/ + var writeEmittedFiles = writeJavaScriptFile; + var detachedCommentsInfo; + var writeComment = ts.writeCommentRange; + /** Emit a node */ + var emit = emitNodeWithoutSourceMap; + /** Called just before starting emit of a node */ + var emitStart = function (node) { }; + /** Called once the emit of the node is done */ + var emitEnd = function (node) { }; + /** Emit the text for the given token that comes after startPos + * This by default writes the text provided with the given tokenKind + * but if optional emitFn callback is provided the text is emitted using the callback instead of default text + * @param tokenKind the kind of the token to search and emit + * @param startPos the position in the source to start searching for the token + * @param emitFn if given will be invoked to emit the text instead of actual token emit */ + var emitToken = emitTokenText; + /** Called to before starting the lexical scopes as in function/class in the emitted code because of node + * @param scopeDeclaration node that starts the lexical scope + * @param scopeName Optional name of this scope instead of deducing one from the declaration node */ + var scopeEmitStart = function (scopeDeclaration, scopeName) { }; + /** Called after coming out of the scope */ + var scopeEmitEnd = function () { }; + /** Sourcemap data that will get encoded */ + var sourceMapData; + if (compilerOptions.sourceMap || compilerOptions.inlineSourceMap) { + initializeEmitterWithSourceMaps(); + } + if (root) { + // Do not call emit directly. It does not set the currentSourceFile. + emitSourceFile(root); + } + else { + ts.forEach(host.getSourceFiles(), function (sourceFile) { + if (!isExternalModuleOrDeclarationFile(sourceFile)) { + emitSourceFile(sourceFile); } - if (source.constraint === noConstraintType || target.constraint === noConstraintType) { - return 0 /* False */; + }); + } + writeLine(); + writeEmittedFiles(writer.getText(), compilerOptions.emitBOM); + return; + function emitSourceFile(sourceFile) { + currentSourceFile = sourceFile; + exportFunctionForFile = undefined; + emit(sourceFile); + } + function isUniqueName(name) { + return !resolver.hasGlobalName(name) && + !ts.hasProperty(currentSourceFile.identifiers, name) && + !ts.hasProperty(generatedNameSet, name); + } + // Return the next available name in the pattern _a ... _z, _0, _1, ... + // TempFlags._i or TempFlags._n may be used to express a preference for that dedicated name. + // Note that names generated by makeTempVariableName and makeUniqueName will never conflict. + function makeTempVariableName(flags) { + if (flags && !(tempFlags & flags)) { + var name = flags === 268435456 /* _i */ ? "_i" : "_n"; + if (isUniqueName(name)) { + tempFlags |= flags; + return name; } - return isRelatedTo(source.constraint, target.constraint, reportErrors); } - else { - while (true) { - var constraint = getConstraintOfTypeParameter(source); - if (constraint === target) - return -1 /* True */; - if (!(constraint && constraint.flags & 512 /* TypeParameter */)) - break; - source = constraint; + while (true) { + var count = tempFlags & 268435455 /* CountMask */; + tempFlags++; + // Skip over 'i' and 'n' + if (count !== 8 && count !== 13) { + var name_15 = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26); + if (isUniqueName(name_15)) { + return name_15; + } } - return 0 /* False */; } } - function objectTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0 /* False */; + // Generate a name that is unique within the current file and doesn't conflict with any names + // in global scope. The name is formed by adding an '_n' suffix to the specified base name, + // where n is a positive integer. Note that names generated by makeTempVariableName and + // makeUniqueName are guaranteed to never conflict. + function makeUniqueName(baseName) { + // Find the first unique 'name_n', where n is a positive number + if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) { + baseName += "_"; } - var id = source.id + "," + target.id; - var related = relation[id]; - if (related !== undefined) { - return related ? -1 /* True */ : 0 /* False */; - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - if (maybeStack[i][id]) { - return 1 /* Maybe */; - } - } - if (depth === 100) { - overflow = true; - return 0 /* False */; + var i = 1; + while (true) { + var generatedName = baseName + i; + if (isUniqueName(generatedName)) { + return generatedNameSet[generatedName] = generatedName; } + i++; } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = {}; - maybeStack[depth][id] = true; - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedGeneric(source, sourceStack)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedGeneric(target, targetStack)) - expandingFlags |= 2; - if (expandingFlags === 3) { - var result = 1 /* Maybe */; + } + function assignGeneratedName(node, name) { + nodeToGeneratedName[ts.getNodeId(node)] = ts.unescapeIdentifier(name); + } + function generateNameForFunctionOrClassDeclaration(node) { + if (!node.name) { + assignGeneratedName(node, makeUniqueName("default")); } - else { - var result = propertiesRelatedTo(source, target, reportErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0 /* Call */, reportErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1 /* Construct */, reportErrors); - if (result) { - result &= stringIndexTypesRelatedTo(source, target, reportErrors); - if (result) { - result &= numberIndexTypesRelatedTo(source, target, reportErrors); - } - } - } - } + } + function generateNameForModuleOrEnum(node) { + if (node.name.kind === 65 /* Identifier */) { + var name_16 = node.name.text; + // Use module/enum name itself if it is unique, otherwise make a unique variation + assignGeneratedName(node, isUniqueLocalName(name_16, node) ? name_16 : makeUniqueName(name_16)); } - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - var destinationCache = result === -1 /* True */ || depth === 0 ? relation : maybeStack[depth - 1]; - for (var p in maybeCache) { - destinationCache[p] = maybeCache[p]; - } + } + function generateNameForImportOrExportDeclaration(node) { + var expr = ts.getExternalModuleName(node); + var baseName = expr.kind === 8 /* StringLiteral */ ? + ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; + assignGeneratedName(node, makeUniqueName(baseName)); + } + function generateNameForImportDeclaration(node) { + if (node.importClause) { + generateNameForImportOrExportDeclaration(node); } - else { - relation[id] = false; + } + function generateNameForExportDeclaration(node) { + if (node.moduleSpecifier) { + generateNameForImportOrExportDeclaration(node); } - return result; } - function isDeeplyNestedGeneric(type, stack) { - if (type.flags & 4096 /* Reference */ && depth >= 10) { - var target = type.target; - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 4096 /* Reference */ && t.target === target) { - count++; - if (count >= 10) - return true; - } - } + function generateNameForExportAssignment(node) { + if (node.expression && node.expression.kind !== 65 /* Identifier */) { + assignGeneratedName(node, makeUniqueName("default")); } - return false; } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); + function generateNameForNode(node) { + switch (node.kind) { + case 201 /* FunctionDeclaration */: + case 202 /* ClassDeclaration */: + case 175 /* ClassExpression */: + generateNameForFunctionOrClassDeclaration(node); + break; + case 206 /* ModuleDeclaration */: + generateNameForModuleOrEnum(node); + generateNameForNode(node.body); + break; + case 205 /* EnumDeclaration */: + generateNameForModuleOrEnum(node); + break; + case 210 /* ImportDeclaration */: + generateNameForImportDeclaration(node); + break; + case 216 /* ExportDeclaration */: + generateNameForExportDeclaration(node); + break; + case 215 /* ExportAssignment */: + generateNameForExportAssignment(node); + break; } - var result = -1 /* True */; - var properties = getPropertiesOfObjectType(target); - for (var i = 0; i < properties.length; i++) { - var targetProp = properties[i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (relation === subtypeRelation || !isOptionalProperty(targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0 /* False */; - } - } - else if (!(targetProp.flags & 536870912 /* Prototype */)) { - var sourceFlags = getDeclarationFlagsFromSymbol(sourceProp); - var targetFlags = getDeclarationFlagsFromSymbol(targetProp); - if (sourceFlags & 32 /* Private */ || targetFlags & 32 /* Private */) { - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourceFlags & 32 /* Private */ && targetFlags & 32 /* Private */) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourceFlags & 32 /* Private */ ? source : target), typeToString(sourceFlags & 32 /* Private */ ? target : source)); - } - } - return 0 /* False */; - } - } - else if (targetFlags & 64 /* Protected */) { - var sourceDeclaredInClass = sourceProp.parent && sourceProp.parent.flags & 32 /* Class */; - var sourceClass = sourceDeclaredInClass ? getDeclaredTypeOfSymbol(sourceProp.parent) : undefined; - var targetClass = getDeclaredTypeOfSymbol(targetProp.parent); - if (!sourceClass || !hasBaseType(sourceClass, targetClass)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(sourceClass || source), typeToString(targetClass)); - } - return 0 /* False */; - } - } - else if (sourceFlags & 64 /* Protected */) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0 /* False */; - } - result &= related; - if (isOptionalProperty(sourceProp) && !isOptionalProperty(targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - } - } + } + function getGeneratedNameForNode(node) { + var nodeId = ts.getNodeId(node); + if (!nodeToGeneratedName[nodeId]) { + generateNameForNode(node); } - return result; + return nodeToGeneratedName[nodeId]; } - function propertiesIdenticalTo(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0 /* False */; + function initializeEmitterWithSourceMaps() { + var sourceMapDir; // The directory in which sourcemap will be + // Current source map file and its index in the sources list + var sourceMapSourceIndex = -1; + // Names and its index map + var sourceMapNameIndexMap = {}; + var sourceMapNameIndices = []; + function getSourceMapNameIndex() { + return sourceMapNameIndices.length ? ts.lastOrUndefined(sourceMapNameIndices) : -1; } - var result = -1 /* True */; - for (var i = 0, len = sourceProperties.length; i < len; ++i) { - var sourceProp = sourceProperties[i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0 /* False */; + // Last recorded and encoded spans + var lastRecordedSourceMapSpan; + var lastEncodedSourceMapSpan = { + emittedLine: 1, + emittedColumn: 1, + sourceLine: 1, + sourceColumn: 1, + sourceIndex: 0 + }; + var lastEncodedNameIndex = 0; + // Encoding for sourcemap span + function encodeLastRecordedSourceMapSpan() { + if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { + return; } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0 /* False */; + var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; + // Line/Comma delimiters + if (lastEncodedSourceMapSpan.emittedLine == lastRecordedSourceMapSpan.emittedLine) { + // Emit comma to separate the entry + if (sourceMapData.sourceMapMappings) { + sourceMapData.sourceMapMappings += ","; + } } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1 /* True */; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var result = -1 /* True */; - var saveErrorInfo = errorInfo; - outer: for (var i = 0; i < targetSignatures.length; i++) { - var t = targetSignatures[i]; - if (!t.hasStringLiterals || target.flags & 65536 /* FromSignature */) { - var localErrors = reportErrors; - for (var j = 0; j < sourceSignatures.length; j++) { - var s = sourceSignatures[j]; - if (!s.hasStringLiterals || source.flags & 65536 /* FromSignature */) { - var related = signatureRelatedTo(s, t, localErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - localErrors = false; + else { + // Emit line delimiters + for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { + sourceMapData.sourceMapMappings += ";"; + } + prevEncodedEmittedColumn = 1; + } + // 1. Relative Column 0 based + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); + // 2. Relative sourceIndex + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); + // 3. Relative sourceLine 0 based + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); + // 4. Relative sourceColumn 0 based + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); + // 5. Relative namePosition 0 based + if (lastRecordedSourceMapSpan.nameIndex >= 0) { + sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); + lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; + } + lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; + sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); + function base64VLQFormatEncode(inValue) { + function base64FormatEncode(inValue) { + if (inValue < 64) { + return 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.charAt(inValue); } + throw TypeError(inValue + ": not a 64 based value"); } - return 0 /* False */; + // Add a new least significant bit that has the sign of the value. + // if negative number the least significant bit that gets added to the number has value 1 + // else least significant bit value that gets added is 0 + // eg. -1 changes to binary : 01 [1] => 3 + // +1 changes to binary : 01 [0] => 2 + if (inValue < 0) { + inValue = ((-inValue) << 1) + 1; + } + else { + inValue = inValue << 1; + } + // Encode 5 bits at a time starting from least significant bits + var encodedStr = ""; + do { + var currentDigit = inValue & 31; // 11111 + inValue = inValue >> 5; + if (inValue > 0) { + // There are still more digits to decode, set the msb (6th bit) + currentDigit = currentDigit | 32; + } + encodedStr = encodedStr + base64FormatEncode(currentDigit); + } while (inValue > 0); + return encodedStr; } } - return result; - } - function signatureRelatedTo(source, target, reportErrors) { - if (source === target) { - return -1 /* True */; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0 /* False */; - } - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var checkCount; - if (source.hasRestParameter && target.hasRestParameter) { - checkCount = sourceMax > targetMax ? sourceMax : targetMax; - sourceMax--; - targetMax--; + function recordSourceMapSpan(pos) { + var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); + // Convert the location to be one-based. + sourceLinePos.line++; + sourceLinePos.character++; + var emittedLine = writer.getLine(); + var emittedColumn = writer.getColumn(); + // If this location wasn't recorded or the location in source is going backwards, record the span + if (!lastRecordedSourceMapSpan || + lastRecordedSourceMapSpan.emittedLine != emittedLine || + lastRecordedSourceMapSpan.emittedColumn != emittedColumn || + (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && + (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || + (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { + // Encode the last recordedSpan before assigning new + encodeLastRecordedSourceMapSpan(); + // New span + lastRecordedSourceMapSpan = { + emittedLine: emittedLine, + emittedColumn: emittedColumn, + sourceLine: sourceLinePos.line, + sourceColumn: sourceLinePos.character, + nameIndex: getSourceMapNameIndex(), + sourceIndex: sourceMapSourceIndex + }; + } + else { + // Take the new pos instead since there is no change in emittedLine and column since last location + lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; + lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; + lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; + } } - else if (source.hasRestParameter) { - sourceMax--; - checkCount = targetMax; + function recordEmitNodeStartSpan(node) { + // Get the token pos after skipping to the token (ignoring the leading trivia) + recordSourceMapSpan(ts.skipTrivia(currentSourceFile.text, node.pos)); } - else if (target.hasRestParameter) { - targetMax--; - checkCount = sourceMax; + function recordEmitNodeEndSpan(node) { + recordSourceMapSpan(node.end); } - else { - checkCount = sourceMax < targetMax ? sourceMax : targetMax; + function writeTextWithSpanRecord(tokenKind, startPos, emitFn) { + var tokenStartPos = ts.skipTrivia(currentSourceFile.text, startPos); + recordSourceMapSpan(tokenStartPos); + var tokenEndPos = emitTokenText(tokenKind, tokenStartPos, emitFn); + recordSourceMapSpan(tokenEndPos); + return tokenEndPos; } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1 /* True */; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); - var saveErrorInfo = errorInfo; - var related = isRelatedTo(s, t, reportErrors); - if (!related) { - related = isRelatedTo(t, s, false); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, source.parameters[i < sourceMax ? i : sourceMax].name, target.parameters[i < targetMax ? i : targetMax].name); - } - return 0 /* False */; + function recordNewSourceFileStart(node) { + // Add the file to tsFilePaths + // If sourceroot option: Use the relative path corresponding to the common directory path + // otherwise source locations relative to map file location + var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; + sourceMapData.sourceMapSources.push(ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, node.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ true)); + sourceMapSourceIndex = sourceMapData.sourceMapSources.length - 1; + // The one that can be used from program to get the actual source file + sourceMapData.inputSourceFileNames.push(node.fileName); + if (compilerOptions.inlineSources) { + if (!sourceMapData.sourceMapSourcesContent) { + sourceMapData.sourceMapSourcesContent = []; } - errorInfo = saveErrorInfo; + sourceMapData.sourceMapSourcesContent.push(node.text); } - result &= related; - } - var t = getReturnTypeOfSignature(target); - if (t === voidType) - return result; - var s = getReturnTypeOfSignature(source); - return result & isRelatedTo(s, t, reportErrors); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0 /* False */; } - var result = -1 /* True */; - for (var i = 0, len = sourceSignatures.length; i < len; ++i) { - var related = compareSignatures(sourceSignatures[i], targetSignatures[i], true, isRelatedTo); - if (!related) { - return 0 /* False */; + function recordScopeNameOfNode(node, scopeName) { + function recordScopeNameIndex(scopeNameIndex) { + sourceMapNameIndices.push(scopeNameIndex); } - result &= related; - } - return result; - } - function stringIndexTypesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(0 /* String */, source, target); - } - var targetType = getIndexTypeOfType(target, 0 /* String */); - if (targetType) { - var sourceType = getIndexTypeOfType(source, 0 /* String */); - if (!sourceType) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + function recordScopeNameStart(scopeName) { + var scopeNameIndex = -1; + if (scopeName) { + var parentIndex = getSourceMapNameIndex(); + if (parentIndex !== -1) { + // Child scopes are always shown with a dot (even if they have no name), + // unless it is a computed property. Then it is shown with brackets, + // but the brackets are included in the name. + var name_17 = node.name; + if (!name_17 || name_17.kind !== 128 /* ComputedPropertyName */) { + scopeName = "." + scopeName; + } + scopeName = sourceMapData.sourceMapNames[parentIndex] + scopeName; + } + scopeNameIndex = ts.getProperty(sourceMapNameIndexMap, scopeName); + if (scopeNameIndex === undefined) { + scopeNameIndex = sourceMapData.sourceMapNames.length; + sourceMapData.sourceMapNames.push(scopeName); + sourceMapNameIndexMap[scopeName] = scopeNameIndex; + } } - return 0 /* False */; + recordScopeNameIndex(scopeNameIndex); } - var related = isRelatedTo(sourceType, targetType, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return 0 /* False */; + if (scopeName) { + // The scope was already given a name use it + recordScopeNameStart(scopeName); } - return related; - } - return -1 /* True */; - } - function numberIndexTypesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(1 /* Number */, source, target); - } - var targetType = getIndexTypeOfType(target, 1 /* Number */); - if (targetType) { - var sourceStringType = getIndexTypeOfType(source, 0 /* String */); - var sourceNumberType = getIndexTypeOfType(source, 1 /* Number */); - if (!(sourceStringType || sourceNumberType)) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); + else if (node.kind === 201 /* FunctionDeclaration */ || + node.kind === 163 /* FunctionExpression */ || + node.kind === 135 /* MethodDeclaration */ || + node.kind === 134 /* MethodSignature */ || + node.kind === 137 /* GetAccessor */ || + node.kind === 138 /* SetAccessor */ || + node.kind === 206 /* ModuleDeclaration */ || + node.kind === 202 /* ClassDeclaration */ || + node.kind === 205 /* EnumDeclaration */) { + // Declaration and has associated name use it + if (node.name) { + var name_18 = node.name; + // For computed property names, the text will include the brackets + scopeName = name_18.kind === 128 /* ComputedPropertyName */ + ? ts.getTextOfNode(name_18) + : node.name.text; } - return 0 /* False */; - } - if (sourceStringType && sourceNumberType) { - var related = isRelatedTo(sourceStringType, targetType, false) || isRelatedTo(sourceNumberType, targetType, reportErrors); + recordScopeNameStart(scopeName); } else { - var related = isRelatedTo(sourceStringType || sourceNumberType, targetType, reportErrors); - } - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return 0 /* False */; + // Block just use the name from upper level scope + recordScopeNameIndex(getSourceMapNameIndex()); } - return related; - } - return -1 /* True */; - } - function indexTypesIdenticalTo(indexKind, source, target) { - var targetType = getIndexTypeOfType(target, indexKind); - var sourceType = getIndexTypeOfType(source, indexKind); - if (!sourceType && !targetType) { - return -1 /* True */; - } - if (sourceType && targetType) { - return isRelatedTo(sourceType, targetType); } - return 0 /* False */; - } - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypes) !== 0 /* False */; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1 /* True */; - } - var sourcePropAccessibility = getDeclarationFlagsFromSymbol(sourceProp) & (32 /* Private */ | 64 /* Protected */); - var targetPropAccessibility = getDeclarationFlagsFromSymbol(targetProp) & (32 /* Private */ | 64 /* Protected */); - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0 /* False */; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0 /* False */; + function recordScopeNameEnd() { + sourceMapNameIndices.pop(); } - } - else { - if (isOptionalProperty(sourceProp) !== isOptionalProperty(targetProp)) { - return 0 /* False */; + ; + function writeCommentRangeWithMap(curentSourceFile, writer, comment, newLine) { + recordSourceMapSpan(comment.pos); + ts.writeCommentRange(currentSourceFile, writer, comment, newLine); + recordSourceMapSpan(comment.end); } - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function compareSignatures(source, target, compareReturnTypes, compareTypes) { - if (source === target) { - return -1 /* True */; - } - if (source.parameters.length !== target.parameters.length || source.minArgumentCount !== target.minArgumentCount || source.hasRestParameter !== target.hasRestParameter) { - return 0 /* False */; - } - var result = -1 /* True */; - if (source.typeParameters && target.typeParameters) { - if (source.typeParameters.length !== target.typeParameters.length) { - return 0 /* False */; + function serializeSourceMapContents(version, file, sourceRoot, sources, names, mappings, sourcesContent) { + if (typeof JSON !== "undefined") { + var map_1 = { + version: version, + file: file, + sourceRoot: sourceRoot, + sources: sources, + names: names, + mappings: mappings + }; + if (sourcesContent !== undefined) { + map_1.sourcesContent = sourcesContent; + } + return JSON.stringify(map_1); + } + return "{\"version\":" + version + ",\"file\":\"" + ts.escapeString(file) + "\",\"sourceRoot\":\"" + ts.escapeString(sourceRoot) + "\",\"sources\":[" + serializeStringArray(sources) + "],\"names\":[" + serializeStringArray(names) + "],\"mappings\":\"" + ts.escapeString(mappings) + "\" " + (sourcesContent !== undefined ? ",\"sourcesContent\":[" + serializeStringArray(sourcesContent) + "]" : "") + "}"; + function serializeStringArray(list) { + var output = ""; + for (var i = 0, n = list.length; i < n; i++) { + if (i) { + output += ","; + } + output += "\"" + ts.escapeString(list[i]) + "\""; + } + return output; + } } - for (var i = 0, len = source.typeParameters.length; i < len; ++i) { - var related = compareTypes(source.typeParameters[i], target.typeParameters[i]); - if (!related) { - return 0 /* False */; + function writeJavaScriptAndSourceMapFile(emitOutput, writeByteOrderMark) { + encodeLastRecordedSourceMapSpan(); + var sourceMapText = serializeSourceMapContents(3, sourceMapData.sourceMapFile, sourceMapData.sourceMapSourceRoot, sourceMapData.sourceMapSources, sourceMapData.sourceMapNames, sourceMapData.sourceMapMappings, sourceMapData.sourceMapSourcesContent); + sourceMapDataList.push(sourceMapData); + var sourceMapUrl; + if (compilerOptions.inlineSourceMap) { + // Encode the sourceMap into the sourceMap url + var base64SourceMapText = ts.convertToBase64(sourceMapText); + sourceMapUrl = "//# sourceMappingURL=data:application/json;base64," + base64SourceMapText; } - result &= related; + else { + // Write source map file + ts.writeFile(host, diagnostics, sourceMapData.sourceMapFilePath, sourceMapText, false); + sourceMapUrl = "//# sourceMappingURL=" + sourceMapData.jsSourceMappingURL; + } + // Write sourcemap url to the js file and write the js file + writeJavaScriptFile(emitOutput + sourceMapUrl, writeByteOrderMark); } - } - else if (source.typeParameters || source.typeParameters) { - return 0 /* False */; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - for (var i = 0, len = source.parameters.length; i < len; i++) { - var s = source.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(source) : getTypeOfSymbol(source.parameters[i]); - var t = target.hasRestParameter && i === len - 1 ? getRestTypeOfSignature(target) : getTypeOfSymbol(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0 /* False */; + // Initialize source map data + var sourceMapJsFile = ts.getBaseFileName(ts.normalizeSlashes(jsFilePath)); + sourceMapData = { + sourceMapFilePath: jsFilePath + ".map", + jsSourceMappingURL: sourceMapJsFile + ".map", + sourceMapFile: sourceMapJsFile, + sourceMapSourceRoot: compilerOptions.sourceRoot || "", + sourceMapSources: [], + inputSourceFileNames: [], + sourceMapNames: [], + sourceMapMappings: "", + sourceMapSourcesContent: undefined, + sourceMapDecodedMappings: [] + }; + // Normalize source root and make sure it has trailing "/" so that it can be used to combine paths with the + // relative paths of the sources list in the sourcemap + sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); + if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47 /* slash */) { + sourceMapData.sourceMapSourceRoot += ts.directorySeparator; } - result &= related; - } - if (compareReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isSupertypeOfEach(candidate, types) { - for (var i = 0, len = types.length; i < len; i++) { - if (candidate !== types[i] && !isTypeSubtypeOf(types[i], candidate)) - return false; - } - return true; - } - function getCommonSupertype(types) { - return ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; + if (compilerOptions.mapRoot) { + sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); + if (root) { + // For modules or multiple emit files the mapRoot will have directory structure like the sources + // So if src\a.ts and src\lib\b.ts are compiled together user would be moving the maps into mapRoot\a.js.map and mapRoot\lib\b.js.map + sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(root, host, sourceMapDir)); } - else if (!downfallType) { - downfallType = types[j]; + if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { + // The relative paths are relative to the common directory + sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); + sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(jsFilePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), host.getCurrentDirectory(), host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ true); + } + else { + sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); } } - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; + else { + sourceMapDir = ts.getDirectoryPath(ts.normalizePath(jsFilePath)); } - if (bestSupertypeScore === types.length - 1) { - break; + function emitNodeWithSourceMap(node, allowGeneratedIdentifiers) { + if (node) { + if (ts.nodeIsSynthesized(node)) { + return emitNodeWithoutSourceMap(node, false); + } + if (node.kind != 228 /* SourceFile */) { + recordEmitNodeStartSpan(node); + emitNodeWithoutSourceMap(node, allowGeneratedIdentifiers); + recordEmitNodeEndSpan(node); + } + else { + recordNewSourceFileStart(node); + emitNodeWithoutSourceMap(node, false); + } + } } + writeEmittedFiles = writeJavaScriptAndSourceMapFile; + emit = emitNodeWithSourceMap; + emitStart = recordEmitNodeStartSpan; + emitEnd = recordEmitNodeEndSpan; + emitToken = writeTextWithSpanRecord; + scopeEmitStart = recordScopeNameOfNode; + scopeEmitEnd = recordScopeNameEnd; + writeComment = writeCommentRangeWithMap; } - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isTypeOfObjectLiteral(type) { - return (type.flags & 32768 /* Anonymous */) && type.symbol && (type.symbol.flags & 4096 /* ObjectLiteral */) ? true : false; - } - function isArrayType(type) { - return type.flags & 4096 /* Reference */ && type.target === globalArrayType; - } - function getInnermostTypeOfNestedArrayTypes(type) { - while (isArrayType(type)) { - type = type.typeArguments[0]; - } - return type; - } - function getWidenedType(type, suppressNoImplicitAnyErrors) { - if (type.flags & (32 /* Undefined */ | 64 /* Null */)) { - return anyType; + function writeJavaScriptFile(emitOutput, writeByteOrderMark) { + ts.writeFile(host, diagnostics, jsFilePath, emitOutput, writeByteOrderMark); } - if (type.flags & 16384 /* Union */) { - return getWidenedTypeOfUnion(type); + // Create a temporary variable with a unique unused name. + function createTempVariable(flags) { + var result = ts.createSynthesizedNode(65 /* Identifier */); + result.text = makeTempVariableName(flags); + return result; } - if (isTypeOfObjectLiteral(type)) { - return getWidenedTypeOfObjectLiteral(type); + function recordTempDeclaration(name) { + if (!tempVariables) { + tempVariables = []; + } + tempVariables.push(name); } - if (isArrayType(type)) { - return getWidenedTypeOfArrayLiteral(type); + function createAndRecordTempVariable(flags) { + var temp = createTempVariable(flags); + recordTempDeclaration(temp); + return temp; } - return type; - function getWidenedTypeOfUnion(type) { - return getUnionType(ts.map(type.types, function (t) { return getWidenedType(t, suppressNoImplicitAnyErrors); })); - } - function getWidenedTypeOfObjectLiteral(type) { - var properties = getPropertiesOfObjectType(type); - if (properties.length) { - var widenedTypes = []; - var propTypeWasWidened = false; - ts.forEach(properties, function (p) { - var propType = getTypeOfSymbol(p); - var widenedType = getWidenedType(propType); - if (propType !== widenedType) { - propTypeWasWidened = true; - if (!suppressNoImplicitAnyErrors && compilerOptions.noImplicitAny && getInnermostTypeOfNestedArrayTypes(widenedType) === anyType) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(widenedType)); - } - } - widenedTypes.push(widenedType); - }); - if (propTypeWasWidened) { - var members = {}; - var index = 0; - ts.forEach(properties, function (p) { - var symbol = createSymbol(4 /* Property */ | 268435456 /* Transient */ | p.flags, p.name); - symbol.declarations = p.declarations; - symbol.parent = p.parent; - symbol.type = widenedTypes[index++]; - symbol.target = p; - if (p.valueDeclaration) - symbol.valueDeclaration = p.valueDeclaration; - members[symbol.name] = symbol; - }); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType) - stringIndexType = getWidenedType(stringIndexType); - if (numberIndexType) - numberIndexType = getWidenedType(numberIndexType); - type = createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexType, numberIndexType); + function emitTempDeclarations(newLine) { + if (tempVariables) { + if (newLine) { + writeLine(); } + else { + write(" "); + } + write("var "); + emitCommaList(tempVariables); + write(";"); } - return type; - } - function getWidenedTypeOfArrayLiteral(type) { - var elementType = type.typeArguments[0]; - var widenedType = getWidenedType(elementType, suppressNoImplicitAnyErrors); - type = elementType !== widenedType ? createArrayType(widenedType) : type; - return type; - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = sourceMax > targetMax ? sourceMax : targetMax; - sourceMax--; - targetMax--; - } - else if (source.hasRestParameter) { - sourceMax--; - count = targetMax; - } - else if (target.hasRestParameter) { - targetMax--; - count = sourceMax; - } - else { - count = sourceMax < targetMax ? sourceMax : targetMax; } - for (var i = 0; i < count; i++) { - var s = i < sourceMax ? getTypeOfSymbol(source.parameters[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfSymbol(target.parameters[i]) : getRestTypeOfSignature(target); - callback(s, t); + function emitTokenText(tokenKind, startPos, emitFn) { + var tokenString = ts.tokenToString(tokenKind); + if (emitFn) { + emitFn(); + } + else { + write(tokenString); + } + return startPos + tokenString.length; } - } - function createInferenceContext(typeParameters, inferUnionTypes) { - var inferences = []; - for (var i = 0; i < typeParameters.length; i++) { - inferences.push({ primary: undefined, secondary: undefined }); + function emitOptional(prefix, node) { + if (node) { + write(prefix); + emit(node); + } } - return { - typeParameters: typeParameters, - inferUnionTypes: inferUnionTypes, - inferenceCount: 0, - inferences: inferences, - inferredTypes: new Array(typeParameters.length) - }; - } - function inferTypes(context, source, target) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - inferFromTypes(source, target); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) - return true; + function emitParenthesizedIf(node, parenthesized) { + if (parenthesized) { + write("("); + } + emit(node); + if (parenthesized) { + write(")"); } - return false; } - function isWithinDepthLimit(type, stack) { - if (depth >= 5) { - var target = type.target; - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 4096 /* Reference */ && t.target === target) - count++; - } - return count < 5; + function emitTrailingCommaIfPresent(nodeList) { + if (nodeList.hasTrailingComma) { + write(","); } - return true; } - function inferFromTypes(source, target) { - if (target.flags & 512 /* TypeParameter */) { - var typeParameters = context.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (target === typeParameters[i]) { - var inferences = context.inferences[i]; - var candidates = inferiority ? inferences.secondary || (inferences.secondary = []) : inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) - candidates.push(source); - break; - } + function emitLinePreservingList(parent, nodes, allowTrailingComma, spacesBetweenBraces) { + ts.Debug.assert(nodes.length > 0); + increaseIndent(); + if (nodeStartPositionsAreOnSameLine(parent, nodes[0])) { + if (spacesBetweenBraces) { + write(" "); } } - else if (source.flags & 4096 /* Reference */ && target.flags & 4096 /* Reference */ && source.target === target.target) { - var sourceTypes = source.typeArguments; - var targetTypes = target.typeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } + else { + writeLine(); } - else if (target.flags & 16384 /* Union */) { - var targetTypes = target.types; - var typeParameterCount = 0; - var typeParameter; - for (var i = 0; i < targetTypes.length; i++) { - var t = targetTypes[i]; - if (t.flags & 512 /* TypeParameter */ && ts.contains(context.typeParameters, t)) { - typeParameter = t; - typeParameterCount++; + for (var i = 0, n = nodes.length; i < n; i++) { + if (i) { + if (nodeEndIsOnSameLineAsNodeStart(nodes[i - 1], nodes[i])) { + write(", "); } else { - inferFromTypes(source, t); - } - } - if (typeParameterCount === 1) { - inferiority++; - inferFromTypes(source, typeParameter); - inferiority--; - } - } - else if (source.flags & 16384 /* Union */) { - var sourceTypes = source.types; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], target); - } - } - else if (source.flags & 48128 /* ObjectType */ && (target.flags & (4096 /* Reference */ | 8192 /* Tuple */) || (target.flags & 32768 /* Anonymous */) && target.symbol && target.symbol.flags & (8192 /* Method */ | 2048 /* TypeLiteral */))) { - if (!isInProcess(source, target) && isWithinDepthLimit(source, sourceStack) && isWithinDepthLimit(target, targetStack)) { - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromProperties(source, target); - inferFromSignatures(source, target, 0 /* Call */); - inferFromSignatures(source, target, 1 /* Construct */); - inferFromIndexTypes(source, target, 0 /* String */, 0 /* String */); - inferFromIndexTypes(source, target, 1 /* Number */, 1 /* Number */); - inferFromIndexTypes(source, target, 0 /* String */, 1 /* Number */); - depth--; + write(","); + writeLine(); + } + } + emit(nodes[i]); + } + if (nodes.hasTrailingComma && allowTrailingComma) { + write(","); + } + decreaseIndent(); + if (nodeEndPositionsAreOnSameLine(parent, ts.lastOrUndefined(nodes))) { + if (spacesBetweenBraces) { + write(" "); } } + else { + writeLine(); + } } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var i = 0; i < properties.length; i++) { - var targetProp = properties[i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + function emitList(nodes, start, count, multiLine, trailingComma, leadingComma, noTrailingNewLine, emitNode) { + if (!emitNode) { + emitNode = emit; + } + for (var i = 0; i < count; i++) { + if (multiLine) { + if (i || leadingComma) { + write(","); + } + writeLine(); + } + else { + if (i || leadingComma) { + write(", "); + } } + emitNode(nodes[start + i]); + leadingComma = true; } + if (trailingComma) { + write(","); + } + if (multiLine && !noTrailingNewLine) { + writeLine(); + } + return count; } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); + function emitCommaList(nodes) { + if (nodes) { + emitList(nodes, 0, nodes.length, false, false); } } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromTypes); - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + function emitLines(nodes) { + emitLinesStartingAt(nodes, 0); } - function inferFromIndexTypes(source, target, sourceKind, targetKind) { - var targetIndexType = getIndexTypeOfType(target, targetKind); - if (targetIndexType) { - var sourceIndexType = getIndexTypeOfType(source, sourceKind); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetIndexType); + function emitLinesStartingAt(nodes, startIndex) { + for (var i = startIndex; i < nodes.length; i++) { + writeLine(); + emit(nodes[i]); + } + } + function isBinaryOrOctalIntegerLiteral(node, text) { + if (node.kind === 7 /* NumericLiteral */ && text.length > 1) { + switch (text.charCodeAt(1)) { + case 98 /* b */: + case 66 /* B */: + case 111 /* o */: + case 79 /* O */: + return true; } } + return false; } - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - var unionOrSuperType = context.inferUnionTypes ? getUnionType(inferences) : getCommonSupertype(inferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : inferenceFailureType; + function emitLiteral(node) { + var text = getLiteralText(node); + if ((compilerOptions.sourceMap || compilerOptions.inlineSourceMap) && (node.kind === 8 /* StringLiteral */ || ts.isTemplateLiteralKind(node.kind))) { + writer.writeLiteral(text); } - else { - inferredType = emptyObjectType; + else if (languageVersion < 2 /* ES6 */ && isBinaryOrOctalIntegerLiteral(node, text)) { + write(node.text); } - if (inferredType !== inferenceFailureType) { - var constraint = getConstraintOfTypeParameter(context.typeParameters[index]); - inferredType = constraint && !isTypeAssignableTo(inferredType, constraint) ? constraint : inferredType; + else { + write(text); } - context.inferredTypes[index] = inferredType; - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - function hasAncestor(node, kind) { - return ts.getAncestor(node, kind) !== undefined; - } - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = (ts.getFullWidth(node) > 0 && resolveName(node, node.text, 107455 /* Value */ | 4194304 /* ExportValue */, ts.Diagnostics.Cannot_find_name_0, node)) || unknownSymbol; } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - while (node) { + function getLiteralText(node) { + // Any template literal or string literal with an extended escape + // (e.g. "\u{0067}") will need to be downleveled as a escaped string literal. + if (languageVersion < 2 /* ES6 */ && (ts.isTemplateLiteralKind(node.kind) || node.hasExtendedUnicodeEscape)) { + return getQuotedEscapedLiteralText('"', node.text, '"'); + } + // If we don't need to downlevel and we can reach the original source text using + // the node's parent reference, then simply get the text as it was originally written. + if (node.parent) { + return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); + } + // If we can't reach the original source text, use the canonical form if it's a number, + // or an escaped quoted form of the original text if it's string-like. switch (node.kind) { - case 135 /* TypeQuery */: - return true; - case 63 /* Identifier */: - case 120 /* QualifiedName */: - node = node.parent; - continue; - default: - return false; + case 8 /* StringLiteral */: + return getQuotedEscapedLiteralText('"', node.text, '"'); + case 10 /* NoSubstitutionTemplateLiteral */: + return getQuotedEscapedLiteralText('`', node.text, '`'); + case 11 /* TemplateHead */: + return getQuotedEscapedLiteralText('`', node.text, '${'); + case 12 /* TemplateMiddle */: + return getQuotedEscapedLiteralText('}', node.text, '${'); + case 13 /* TemplateTail */: + return getQuotedEscapedLiteralText('}', node.text, '`'); + case 7 /* NumericLiteral */: + return node.text; + } + ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); + } + function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { + return leftQuote + ts.escapeNonAsciiCharacters(ts.escapeString(text)) + rightQuote; + } + function emitDownlevelRawTemplateLiteral(node) { + // Find original source text, since we need to emit the raw strings of the tagged template. + // The raw strings contain the (escaped) strings of what the user wrote. + // Examples: `\n` is converted to "\\n", a template string with a newline to "\n". + var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); + // text contains the original source, it will also contain quotes ("`"), dolar signs and braces ("${" and "}"), + // thus we need to remove those characters. + // First template piece starts with "`", others with "}" + // Last template piece ends with "`", others with "${" + var isLast = node.kind === 10 /* NoSubstitutionTemplateLiteral */ || node.kind === 13 /* TemplateTail */; + text = text.substring(1, text.length - (isLast ? 1 : 2)); + // Newline normalization: + // ES6 Spec 11.8.6.1 - Static Semantics of TV's and TRV's + // and LineTerminatorSequences are normalized to for both TV and TRV. + text = text.replace(/\r\n?/g, "\n"); + text = ts.escapeString(text); + write('"' + text + '"'); + } + function emitDownlevelTaggedTemplateArray(node, literalEmitter) { + write("["); + if (node.template.kind === 10 /* NoSubstitutionTemplateLiteral */) { + literalEmitter(node.template); } - } - ts.Debug.fail("should not get here"); - } - function subtractPrimitiveTypes(type, subtractMask) { - if (type.flags & 16384 /* Union */) { - var types = type.types; - if (ts.forEach(types, function (t) { return t.flags & subtractMask; })) { - return getUnionType(ts.filter(types, function (t) { return !(t.flags & subtractMask); })); + else { + literalEmitter(node.template.head); + ts.forEach(node.template.templateSpans, function (child) { + write(", "); + literalEmitter(child.literal); + }); } + write("]"); } - return type; - } - function isVariableAssignedWithin(symbol, node) { - var links = getNodeLinks(node); - if (links.assignmentChecks) { - var cachedResult = links.assignmentChecks[symbol.id]; - if (cachedResult !== undefined) { - return cachedResult; + function emitDownlevelTaggedTemplate(node) { + var tempVariable = createAndRecordTempVariable(0 /* Auto */); + write("("); + emit(tempVariable); + write(" = "); + emitDownlevelTaggedTemplateArray(node, emit); + write(", "); + emit(tempVariable); + write(".raw = "); + emitDownlevelTaggedTemplateArray(node, emitDownlevelRawTemplateLiteral); + write(", "); + emitParenthesizedIf(node.tag, needsParenthesisForPropertyAccessOrInvocation(node.tag)); + write("("); + emit(tempVariable); + // Now we emit the expressions + if (node.template.kind === 172 /* TemplateExpression */) { + ts.forEach(node.template.templateSpans, function (templateSpan) { + write(", "); + var needsParens = templateSpan.expression.kind === 170 /* BinaryExpression */ + && templateSpan.expression.operatorToken.kind === 23 /* CommaToken */; + emitParenthesizedIf(templateSpan.expression, needsParens); + }); } + write("))"); } - else { - links.assignmentChecks = {}; - } - return links.assignmentChecks[symbol.id] = isAssignedIn(node); - function isAssignedInBinaryExpression(node) { - if (node.operator >= 51 /* FirstAssignment */ && node.operator <= 62 /* LastAssignment */) { - var n = node.left; - while (n.kind === 149 /* ParenthesizedExpression */) { - n = n.expression; + function emitTemplateExpression(node) { + // In ES6 mode and above, we can simply emit each portion of a template in order, but in + // ES3 & ES5 we must convert the template expression into a series of string concatenations. + if (languageVersion >= 2 /* ES6 */) { + ts.forEachChild(node, emit); + return; + } + var emitOuterParens = ts.isExpression(node.parent) + && templateNeedsParens(node, node.parent); + if (emitOuterParens) { + write("("); + } + var headEmitted = false; + if (shouldEmitTemplateHead()) { + emitLiteral(node.head); + headEmitted = true; + } + for (var i = 0, n = node.templateSpans.length; i < n; i++) { + var templateSpan = node.templateSpans[i]; + // Check if the expression has operands and binds its operands less closely than binary '+'. + // If it does, we need to wrap the expression in parentheses. Otherwise, something like + // `abc${ 1 << 2 }` + // becomes + // "abc" + 1 << 2 + "" + // which is really + // ("abc" + 1) << (2 + "") + // rather than + // "abc" + (1 << 2) + "" + var needsParens = templateSpan.expression.kind !== 162 /* ParenthesizedExpression */ + && comparePrecedenceToBinaryPlus(templateSpan.expression) !== 1 /* GreaterThan */; + if (i > 0 || headEmitted) { + // If this is the first span and the head was not emitted, then this templateSpan's + // expression will be the first to be emitted. Don't emit the preceding ' + ' in that + // case. + write(" + "); } - if (n.kind === 63 /* Identifier */ && getResolvedSymbol(n) === symbol) { - return true; + emitParenthesizedIf(templateSpan.expression, needsParens); + // Only emit if the literal is non-empty. + // The binary '+' operator is left-associative, so the first string concatenation + // with the head will force the result up to this point to be a string. + // Emitting a '+ ""' has no semantic effect for middles and tails. + if (templateSpan.literal.text.length !== 0) { + write(" + "); + emitLiteral(templateSpan.literal); } } - return ts.forEachChild(node, isAssignedIn); - } - function isAssignedInVariableDeclaration(node) { - if (getSymbolOfNode(node) === symbol && node.initializer) { - return true; + if (emitOuterParens) { + write(")"); } - return ts.forEachChild(node, isAssignedIn); - } - function isAssignedIn(node) { - switch (node.kind) { - case 157 /* BinaryExpression */: - return isAssignedInBinaryExpression(node); - case 183 /* VariableDeclaration */: - return isAssignedInVariableDeclaration(node); - case 141 /* ArrayLiteralExpression */: - case 142 /* ObjectLiteralExpression */: - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 148 /* TypeAssertionExpression */: - case 149 /* ParenthesizedExpression */: - case 155 /* PrefixUnaryExpression */: - case 152 /* DeleteExpression */: - case 153 /* TypeOfExpression */: - case 154 /* VoidExpression */: - case 156 /* PostfixUnaryExpression */: - case 158 /* ConditionalExpression */: - case 163 /* Block */: - case 164 /* VariableStatement */: - case 166 /* ExpressionStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 174 /* ReturnStatement */: - case 175 /* WithStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - case 177 /* LabeledStatement */: - case 178 /* ThrowStatement */: - case 179 /* TryStatement */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - return ts.forEachChild(node, isAssignedIn); + function shouldEmitTemplateHead() { + // If this expression has an empty head literal and the first template span has a non-empty + // literal, then emitting the empty head literal is not necessary. + // `${ foo } and ${ bar }` + // can be emitted as + // foo + " and " + bar + // This is because it is only required that one of the first two operands in the emit + // output must be a string literal, so that the other operand and all following operands + // are forced into strings. + // + // If the first template span has an empty literal, then the head must still be emitted. + // `${ foo }${ bar }` + // must still be emitted as + // "" + foo + bar + // There is always atleast one templateSpan in this code path, since + // NoSubstitutionTemplateLiterals are directly emitted via emitLiteral() + ts.Debug.assert(node.templateSpans.length !== 0); + return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; } - return false; - } - } - function resolveLocation(node) { - var containerNodes = []; - for (var parent = node.parent; parent; parent = parent.parent) { - if ((ts.isExpression(parent) || ts.isObjectLiteralMethod(node)) && isContextSensitive(parent)) { - containerNodes.unshift(parent); + function templateNeedsParens(template, parent) { + switch (parent.kind) { + case 158 /* CallExpression */: + case 159 /* NewExpression */: + return parent.expression === template; + case 160 /* TaggedTemplateExpression */: + case 162 /* ParenthesizedExpression */: + return false; + default: + return comparePrecedenceToBinaryPlus(parent) !== -1 /* LessThan */; + } } - } - ts.forEach(containerNodes, function (node) { - getTypeOfNode(node); - }); - } - function getSymbolAtLocation(node) { - resolveLocation(node); - return getSymbolInfo(node); - } - function getTypeAtLocation(node) { - resolveLocation(node); - return getTypeOfNode(node); - } - function getTypeOfSymbolAtLocation(symbol, node) { - resolveLocation(node); - return getNarrowedTypeOfSymbol(symbol, node); - } - function getNarrowedTypeOfSymbol(symbol, node) { - var type = getTypeOfSymbol(symbol); - if (node && symbol.flags & 3 /* Variable */ && type.flags & (48128 /* ObjectType */ | 16384 /* Union */ | 512 /* TypeParameter */)) { - loop: while (node.parent) { - var child = node; - node = node.parent; - var narrowedType = type; - switch (node.kind) { - case 167 /* IfStatement */: - if (child !== node.expression) { - narrowedType = narrowType(type, node.expression, child === node.thenStatement); - } - break; - case 158 /* ConditionalExpression */: - if (child !== node.condition) { - narrowedType = narrowType(type, node.condition, child === node.whenTrue); - } - break; - case 157 /* BinaryExpression */: - if (child === node.right) { - if (node.operator === 47 /* AmpersandAmpersandToken */) { - narrowedType = narrowType(type, node.left, true); - } - else if (node.operator === 48 /* BarBarToken */) { - narrowedType = narrowType(type, node.left, false); - } + /** + * Returns whether the expression has lesser, greater, + * or equal precedence to the binary '+' operator + */ + function comparePrecedenceToBinaryPlus(expression) { + // All binary expressions have lower precedence than '+' apart from '*', '/', and '%' + // which have greater precedence and '-' which has equal precedence. + // All unary operators have a higher precedence apart from yield. + // Arrow functions and conditionals have a lower precedence, + // although we convert the former into regular function expressions in ES5 mode, + // and in ES6 mode this function won't get called anyway. + // + // TODO (drosen): Note that we need to account for the upcoming 'yield' and + // spread ('...') unary operators that are anticipated for ES6. + switch (expression.kind) { + case 170 /* BinaryExpression */: + switch (expression.operatorToken.kind) { + case 35 /* AsteriskToken */: + case 36 /* SlashToken */: + case 37 /* PercentToken */: + return 1 /* GreaterThan */; + case 33 /* PlusToken */: + case 34 /* MinusToken */: + return 0 /* EqualTo */; + default: + return -1 /* LessThan */; } - break; - case 201 /* SourceFile */: - case 189 /* ModuleDeclaration */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - break loop; + case 173 /* YieldExpression */: + case 171 /* ConditionalExpression */: + return -1 /* LessThan */; + default: + return 1 /* GreaterThan */; } - if (narrowedType !== type && isTypeSubtypeOf(narrowedType, type)) { - if (isVariableAssignedWithin(symbol, node)) { - break; + } + } + function emitTemplateSpan(span) { + emit(span.expression); + emit(span.literal); + } + // This function specifically handles numeric/string literals for enum and accessor 'identifiers'. + // In a sense, it does not actually emit identifiers as much as it declares a name for a specific property. + // For example, this is utilized when feeding in a result to Object.defineProperty. + function emitExpressionForPropertyName(node) { + ts.Debug.assert(node.kind !== 153 /* BindingElement */); + if (node.kind === 8 /* StringLiteral */) { + emitLiteral(node); + } + else if (node.kind === 128 /* ComputedPropertyName */) { + // if this is a decorated computed property, we will need to capture the result + // of the property expression so that we can apply decorators later. This is to ensure + // we don't introduce unintended side effects: + // + // class C { + // [_a = x]() { } + // } + // + // The emit for the decorated computed property decorator is: + // + // Object.defineProperty(C.prototype, _a, __decorate([dec], C.prototype, _a, Object.getOwnPropertyDescriptor(C.prototype, _a))); + // + if (ts.nodeIsDecorated(node.parent)) { + if (!computedPropertyNamesToGeneratedNames) { + computedPropertyNamesToGeneratedNames = []; + } + var generatedName = computedPropertyNamesToGeneratedNames[ts.getNodeId(node)]; + if (generatedName) { + // we have already generated a variable for this node, write that value instead. + write(generatedName); + return; } - type = narrowedType; + generatedName = createAndRecordTempVariable(0 /* Auto */).text; + computedPropertyNamesToGeneratedNames[ts.getNodeId(node)] = generatedName; + write(generatedName); + write(" = "); + } + emit(node.expression); + } + else { + write("\""); + if (node.kind === 7 /* NumericLiteral */) { + write(node.text); + } + else { + writeTextOfNode(currentSourceFile, node); } + write("\""); + } + } + function isNotExpressionIdentifier(node) { + var parent = node.parent; + switch (parent.kind) { + case 130 /* Parameter */: + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 225 /* PropertyAssignment */: + case 226 /* ShorthandPropertyAssignment */: + case 227 /* EnumMember */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 201 /* FunctionDeclaration */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 163 /* FunctionExpression */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + case 206 /* ModuleDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 211 /* ImportClause */: + case 212 /* NamespaceImport */: + return parent.name === node; + case 214 /* ImportSpecifier */: + case 218 /* ExportSpecifier */: + return parent.name === node || parent.propertyName === node; + case 191 /* BreakStatement */: + case 190 /* ContinueStatement */: + case 215 /* ExportAssignment */: + return false; + case 195 /* LabeledStatement */: + return node.parent.label === node; + } + } + function emitExpressionIdentifier(node) { + var substitution = resolver.getExpressionNameSubstitution(node, getGeneratedNameForNode); + if (substitution) { + write(substitution); + } + else { + writeTextOfNode(currentSourceFile, node); } } - return type; - function narrowTypeByEquality(type, expr, assumeTrue) { - if (expr.left.kind !== 153 /* TypeOfExpression */ || expr.right.kind !== 7 /* StringLiteral */) { - return type; + function getGeneratedNameForIdentifier(node) { + if (ts.nodeIsSynthesized(node) || !blockScopedVariableToGeneratedName) { + return undefined; } - var left = expr.left; - var right = expr.right; - if (left.expression.kind !== 63 /* Identifier */ || getResolvedSymbol(left.expression) !== symbol) { - return type; + var variableId = resolver.getBlockScopedVariableId(node); + if (variableId === undefined) { + return undefined; } - var t = right.text; - var checkType = t === "string" ? stringType : t === "number" ? numberType : t === "boolean" ? booleanType : emptyObjectType; - if (expr.operator === 30 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; + return blockScopedVariableToGeneratedName[variableId]; + } + function emitIdentifier(node, allowGeneratedIdentifiers) { + if (allowGeneratedIdentifiers) { + var generatedName = getGeneratedNameForIdentifier(node); + if (generatedName) { + write(generatedName); + return; + } } - if (assumeTrue) { - return checkType === emptyObjectType ? subtractPrimitiveTypes(type, 2 /* String */ | 4 /* Number */ | 8 /* Boolean */) : checkType; + if (!node.parent) { + write(node.text); + } + else if (!isNotExpressionIdentifier(node)) { + emitExpressionIdentifier(node); } else { - return checkType === emptyObjectType ? type : subtractPrimitiveTypes(type, checkType.flags); + writeTextOfNode(currentSourceFile, node); } } - function narrowTypeByAnd(type, expr, assumeTrue) { - if (assumeTrue) { - return narrowType(narrowType(type, expr.left, true), expr.right, true); + function emitThis(node) { + if (resolver.getNodeCheckFlags(node) & 2 /* LexicalThis */) { + write("_this"); } else { - return getUnionType([ - narrowType(type, expr.left, false), - narrowType(narrowType(type, expr.left, true), expr.right, false) - ]); + write("this"); } } - function narrowTypeByOr(type, expr, assumeTrue) { - if (assumeTrue) { - return getUnionType([ - narrowType(type, expr.left, true), - narrowType(narrowType(type, expr.left, false), expr.right, true) - ]); + function emitSuper(node) { + if (languageVersion >= 2 /* ES6 */) { + write("super"); } else { - return narrowType(narrowType(type, expr.left, false), expr.right, false); + var flags = resolver.getNodeCheckFlags(node); + if (flags & 16 /* SuperInstance */) { + write("_super.prototype"); + } + else { + write("_super"); + } } } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - if (!assumeTrue || expr.left.kind !== 63 /* Identifier */ || getResolvedSymbol(expr.left) !== symbol) { - return type; + function emitObjectBindingPattern(node) { + write("{ "); + var elements = node.elements; + emitList(elements, 0, elements.length, false, elements.hasTrailingComma); + write(" }"); + } + function emitArrayBindingPattern(node) { + write("["); + var elements = node.elements; + emitList(elements, 0, elements.length, false, elements.hasTrailingComma); + write("]"); + } + function emitBindingElement(node) { + if (node.propertyName) { + emit(node.propertyName, false); + write(": "); } - var rightType = checkExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; + if (node.dotDotDotToken) { + write("..."); } - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (!prototypeProperty) { - return type; + if (ts.isBindingPattern(node.name)) { + emit(node.name); } - var prototypeType = getTypeOfSymbol(prototypeProperty); - return isTypeSubtypeOf(prototypeType, type) ? prototypeType : type; - } - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 149 /* ParenthesizedExpression */: - return narrowType(type, expr.expression, assumeTrue); - case 157 /* BinaryExpression */: - var operator = expr.operator; - if (operator === 29 /* EqualsEqualsEqualsToken */ || operator === 30 /* ExclamationEqualsEqualsToken */) { - return narrowTypeByEquality(type, expr, assumeTrue); - } - else if (operator === 47 /* AmpersandAmpersandToken */) { - return narrowTypeByAnd(type, expr, assumeTrue); - } - else if (operator === 48 /* BarBarToken */) { - return narrowTypeByOr(type, expr, assumeTrue); - } - else if (operator === 85 /* InstanceOfKeyword */) { - return narrowTypeByInstanceof(type, expr, assumeTrue); - } - break; - case 155 /* PrefixUnaryExpression */: - if (expr.operator === 45 /* ExclamationToken */) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; + else { + emitModuleMemberName(node); } - return type; - } - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol.flags & 33554432 /* Import */) { - getSymbolLinks(symbol).referenced = getSymbolLinks(symbol).referenced || (!isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveImport(symbol))); + emitOptional(" = ", node.initializer); } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithIndexVariableInGeneratedCode(node, node); - return getNarrowedTypeOfSymbol(getExportSymbolOfValueSymbolIfExported(symbol), node); - } - function captureLexicalThis(node, container) { - var classNode = container.parent && container.parent.kind === 185 /* ClassDeclaration */ ? container.parent : undefined; - getNodeLinks(node).flags |= 2 /* LexicalThis */; - if (container.kind === 124 /* Property */ || container.kind === 126 /* Constructor */) { - getNodeLinks(classNode).flags |= 4 /* CaptureThis */; + function emitSpreadElementExpression(node) { + write("..."); + emit(node.expression); } - else { - getNodeLinks(container).flags |= 4 /* CaptureThis */; + function emitYieldExpression(node) { + write(ts.tokenToString(110 /* YieldKeyword */)); + if (node.asteriskToken) { + write("*"); + } + if (node.expression) { + write(" "); + emit(node.expression); + } } - } - function checkThisExpression(node) { - var container = ts.getThisContainer(node, true); - var needToCaptureLexicalThis = false; - if (container.kind === 151 /* ArrowFunction */) { - container = ts.getThisContainer(container, false); - needToCaptureLexicalThis = true; + function needsParenthesisForPropertyAccessOrInvocation(node) { + switch (node.kind) { + case 65 /* Identifier */: + case 154 /* ArrayLiteralExpression */: + case 156 /* PropertyAccessExpression */: + case 157 /* ElementAccessExpression */: + case 158 /* CallExpression */: + case 162 /* ParenthesizedExpression */: + // This list is not exhaustive and only includes those cases that are relevant + // to the check in emitArrayLiteral. More cases can be added as needed. + return false; + } + return true; } - switch (container.kind) { - case 189 /* ModuleDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_body); - break; - case 188 /* EnumDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - break; - case 126 /* Constructor */: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); + function emitListWithSpread(elements, alwaysCopy, multiLine, trailingComma) { + var pos = 0; + var group = 0; + var length = elements.length; + while (pos < length) { + // Emit using the pattern .concat(, , ...) + if (group === 1) { + write(".concat("); + } + else if (group > 1) { + write(", "); } - break; - case 124 /* Property */: - if (container.flags & 128 /* Static */) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); + var e = elements[pos]; + if (e.kind === 174 /* SpreadElementExpression */) { + e = e.expression; + emitParenthesizedIf(e, group === 0 && needsParenthesisForPropertyAccessOrInvocation(e)); + pos++; + if (pos === length && group === 0 && alwaysCopy && e.kind !== 154 /* ArrayLiteralExpression */) { + write(".slice()"); + } } - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - var classNode = container.parent && container.parent.kind === 185 /* ClassDeclaration */ ? container.parent : undefined; - if (classNode) { - var symbol = getSymbolOfNode(classNode); - return container.flags & 128 /* Static */ ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol); - } - return anyType; - } - function getSuperContainer(node) { - while (true) { - node = node.parent; - if (!node) - return node; - switch (node.kind) { - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return node; + else { + var i = pos; + while (i < length && elements[i].kind !== 174 /* SpreadElementExpression */) { + i++; + } + write("["); + if (multiLine) { + increaseIndent(); + } + emitList(elements, pos, i - pos, multiLine, trailingComma && i === length); + if (multiLine) { + decreaseIndent(); + } + write("]"); + pos = i; + } + group++; } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - for (var n = node; n && n !== constructorDecl; n = n.parent) { - if (n.kind === 123 /* Parameter */) { - return true; + if (group > 1) { + write(")"); } } - return false; - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 145 /* CallExpression */ && node.parent.expression === node; - var enclosingClass = ts.getAncestor(node, 185 /* ClassDeclaration */); - var baseClass; - if (enclosingClass && ts.getClassBaseTypeNode(enclosingClass)) { - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClass)); - baseClass = classType.baseTypes.length && classType.baseTypes[0]; - } - if (!baseClass) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - return unknownType; + function isSpreadElementExpression(node) { + return node.kind === 174 /* SpreadElementExpression */; } - var container = getSuperContainer(node); - if (container) { - var canUseSuperExpression = false; - if (isCallExpression) { - canUseSuperExpression = container.kind === 126 /* Constructor */; + function emitArrayLiteral(node) { + var elements = node.elements; + if (elements.length === 0) { + write("[]"); + } + else if (languageVersion >= 2 /* ES6 */ || !ts.forEach(elements, isSpreadElementExpression)) { + write("["); + emitLinePreservingList(node, node.elements, elements.hasTrailingComma, false); + write("]"); } else { - var needToCaptureLexicalThis = false; - while (container && container.kind === 151 /* ArrowFunction */) { - container = getSuperContainer(container); - needToCaptureLexicalThis = true; + emitListWithSpread(elements, true, (node.flags & 512 /* MultiLine */) !== 0, + /*trailingComma*/ elements.hasTrailingComma); + } + } + function emitObjectLiteralBody(node, numElements) { + if (numElements === 0) { + write("{}"); + return; + } + write("{"); + if (numElements > 0) { + var properties = node.properties; + // If we are not doing a downlevel transformation for object literals, + // then try to preserve the original shape of the object literal. + // Otherwise just try to preserve the formatting. + if (numElements === properties.length) { + emitLinePreservingList(node, properties, languageVersion >= 1 /* ES5 */, true); } - if (container && container.parent && container.parent.kind === 185 /* ClassDeclaration */) { - if (container.flags & 128 /* Static */) { - canUseSuperExpression = container.kind === 125 /* Method */ || container.kind === 127 /* GetAccessor */ || container.kind === 128 /* SetAccessor */; + else { + var multiLine = (node.flags & 512 /* MultiLine */) !== 0; + if (!multiLine) { + write(" "); } else { - canUseSuperExpression = container.kind === 125 /* Method */ || container.kind === 127 /* GetAccessor */ || container.kind === 128 /* SetAccessor */ || container.kind === 124 /* Property */ || container.kind === 126 /* Constructor */; + increaseIndent(); + } + emitList(properties, 0, numElements, multiLine, false); + if (!multiLine) { + write(" "); + } + else { + decreaseIndent(); } } } - if (canUseSuperExpression) { - var returnType; - if ((container.flags & 128 /* Static */) || isCallExpression) { - getNodeLinks(node).flags |= 32 /* SuperStatic */; - returnType = getTypeOfSymbol(baseClass.symbol); + write("}"); + } + function emitDownlevelObjectLiteralWithComputedProperties(node, firstComputedPropertyIndex) { + var multiLine = (node.flags & 512 /* MultiLine */) !== 0; + var properties = node.properties; + write("("); + if (multiLine) { + increaseIndent(); + } + // For computed properties, we need to create a unique handle to the object + // literal so we can modify it without risking internal assignments tainting the object. + var tempVar = createAndRecordTempVariable(0 /* Auto */); + // Write out the first non-computed properties + // (or all properties if none of them are computed), + // then emit the rest through indexing on the temp variable. + emit(tempVar); + write(" = "); + emitObjectLiteralBody(node, firstComputedPropertyIndex); + for (var i = firstComputedPropertyIndex, n = properties.length; i < n; i++) { + writeComma(); + var property = properties[i]; + emitStart(property); + if (property.kind === 137 /* GetAccessor */ || property.kind === 138 /* SetAccessor */) { + // TODO (drosen): Reconcile with 'emitMemberFunctions'. + var accessors = ts.getAllAccessorDeclarations(node.properties, property); + if (property !== accessors.firstAccessor) { + continue; + } + write("Object.defineProperty("); + emit(tempVar); + write(", "); + emitStart(node.name); + emitExpressionForPropertyName(property.name); + emitEnd(property.name); + write(", {"); + increaseIndent(); + if (accessors.getAccessor) { + writeLine(); + emitLeadingComments(accessors.getAccessor); + write("get: "); + emitStart(accessors.getAccessor); + write("function "); + emitSignatureAndBody(accessors.getAccessor); + emitEnd(accessors.getAccessor); + emitTrailingComments(accessors.getAccessor); + write(","); + } + if (accessors.setAccessor) { + writeLine(); + emitLeadingComments(accessors.setAccessor); + write("set: "); + emitStart(accessors.setAccessor); + write("function "); + emitSignatureAndBody(accessors.setAccessor); + emitEnd(accessors.setAccessor); + emitTrailingComments(accessors.setAccessor); + write(","); + } + writeLine(); + write("enumerable: true,"); + writeLine(); + write("configurable: true"); + decreaseIndent(); + writeLine(); + write("})"); + emitEnd(property); } else { - getNodeLinks(node).flags |= 16 /* SuperInstance */; - returnType = baseClass; - } - if (container.kind === 126 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - returnType = unknownType; - } - if (!isCallExpression && needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); - } - return returnType; - } - } - if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - function getContextuallyTypedParameterType(parameter) { - if (isFunctionExpressionOrArrowFunction(parameter.parent)) { - var func = parameter.parent; - if (isContextSensitive(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameters(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); + emitLeadingComments(property); + emitStart(property.name); + emit(tempVar); + emitMemberAccessForPropertyName(property.name); + emitEnd(property.name); + write(" = "); + if (property.kind === 225 /* PropertyAssignment */) { + emit(property.initializer); + } + else if (property.kind === 226 /* ShorthandPropertyAssignment */) { + emitExpressionIdentifier(property.name); } - if (indexOfParameter === (func.parameters.length - 1) && funcHasRestParameters && contextualSignature.hasRestParameter && func.parameters.length >= contextualSignature.parameters.length) { - return getTypeOfSymbol(contextualSignature.parameters[contextualSignature.parameters.length - 1]); + else if (property.kind === 135 /* MethodDeclaration */) { + emitFunctionDeclaration(property); + } + else { + ts.Debug.fail("ObjectLiteralElement type not accounted for: " + property.kind); } } + emitEnd(property); } - } - return undefined; - } - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 123 /* Parameter */) { - return getContextuallyTypedParameterType(declaration); + writeComma(); + emit(tempVar); + if (multiLine) { + decreaseIndent(); + writeLine(); } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - if (func.type || func.kind === 126 /* Constructor */ || func.kind === 127 /* GetAccessor */ && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(func.symbol, 128 /* SetAccessor */))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + write(")"); + function writeComma() { + if (multiLine) { + write(","); + writeLine(); + } + else { + write(", "); + } } - var signature = getContextualSignatureForFunctionLikeDeclaration(func); - if (signature) { - return getReturnTypeOfSignature(signature); + } + function emitObjectLiteral(node) { + var properties = node.properties; + if (languageVersion < 2 /* ES6 */) { + var numProperties = properties.length; + // Find the first computed property. + // Everything until that point can be emitted as part of the initial object literal. + var numInitialNonComputedProperties = numProperties; + for (var i = 0, n = properties.length; i < n; i++) { + if (properties[i].name.kind === 128 /* ComputedPropertyName */) { + numInitialNonComputedProperties = i; + break; + } + } + var hasComputedProperty = numInitialNonComputedProperties !== properties.length; + if (hasComputedProperty) { + emitDownlevelObjectLiteralWithComputedProperties(node, numInitialNonComputedProperties); + return; + } } + // Ordinary case: either the object has no computed properties + // or we're compiling with an ES6+ target. + emitObjectLiteralBody(node, properties.length); } - return undefined; - } - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedSignature(callTarget); - return getTypeAtPosition(signature, argIndex); + function createBinaryExpression(left, operator, right, startsOnNewLine) { + var result = ts.createSynthesizedNode(170 /* BinaryExpression */, startsOnNewLine); + result.operatorToken = ts.createSynthesizedNode(operator); + result.left = left; + result.right = right; + return result; } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 147 /* TaggedTemplateExpression */) { - return getContextualTypeForArgument(template.parent, substitutionExpression); + function createPropertyAccessExpression(expression, name) { + var result = ts.createSynthesizedNode(156 /* PropertyAccessExpression */); + result.expression = parenthesizeForAccess(expression); + result.dotToken = ts.createSynthesizedNode(20 /* DotToken */); + result.name = name; + return result; } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operator; - if (operator >= 51 /* FirstAssignment */ && operator <= 62 /* LastAssignment */) { - if (node === binaryExpression.right) { - return checkExpression(binaryExpression.left); - } + function createElementAccessExpression(expression, argumentExpression) { + var result = ts.createSynthesizedNode(157 /* ElementAccessExpression */); + result.expression = parenthesizeForAccess(expression); + result.argumentExpression = argumentExpression; + return result; } - else if (operator === 48 /* BarBarToken */) { - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = checkExpression(binaryExpression.left); + function parenthesizeForAccess(expr) { + // When diagnosing whether the expression needs parentheses, the decision should be based + // on the innermost expression in a chain of nested type assertions. + while (expr.kind === 161 /* TypeAssertionExpression */) { + expr = expr.expression; + } + // isLeftHandSideExpression is almost the correct criterion for when it is not necessary + // to parenthesize the expression before a dot. The known exceptions are: + // + // NewExpression: + // new C.x -> not the same as (new C).x + // NumberLiteral + // 1.x -> not the same as (1).x + // + if (ts.isLeftHandSideExpression(expr) && + expr.kind !== 159 /* NewExpression */ && + expr.kind !== 7 /* NumericLiteral */) { + return expr; + } + var node = ts.createSynthesizedNode(162 /* ParenthesizedExpression */); + node.expression = expr; + return node; + } + function emitComputedPropertyName(node) { + write("["); + emitExpressionForPropertyName(node); + write("]"); + } + function emitMethod(node) { + if (languageVersion >= 2 /* ES6 */ && node.asteriskToken) { + write("*"); } - return type; + emit(node.name, false); + if (languageVersion < 2 /* ES6 */) { + write(": function "); + } + emitSignatureAndBody(node); } - return undefined; - } - function applyToContextualType(type, mapper) { - if (!(type.flags & 16384 /* Union */)) { - return mapper(type); + function emitPropertyAssignment(node) { + emit(node.name, false); + write(": "); + emit(node.initializer); } - var types = type.types; - var mappedType; - var mappedTypes; - for (var i = 0; i < types.length; i++) { - var t = mapper(types[i]); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; + function emitShorthandPropertyAssignment(node) { + emit(node.name, false); + // If short-hand property has a prefix, then regardless of the target version, we will emit it as normal property assignment. For example: + // module m { + // export let y; + // } + // module m { + // export let obj = { y }; + // } + // The short-hand property in obj need to emit as such ... = { y : m.y } regardless of the TargetScript version + if (languageVersion < 2 /* ES6 */) { + // Emit identifier as an identifier + write(": "); + var generatedName = getGeneratedNameForIdentifier(node.name); + if (generatedName) { + write(generatedName); } else { - mappedTypes.push(t); + // Even though this is stored as identifier treat it as an expression + // Short-hand, { x }, is equivalent of normal form { x: x } + emitExpressionIdentifier(node.name); } } + else if (resolver.getExpressionNameSubstitution(node.name, getGeneratedNameForNode)) { + // Emit identifier as an identifier + write(": "); + // Even though this is stored as identifier treat it as an expression + // Short-hand, { x }, is equivalent of normal form { x: x } + emitExpressionIdentifier(node.name); + } } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function getTypeOfPropertyOfContextualType(type, name) { - return applyToContextualType(type, function (t) { - var prop = getPropertyOfObjectType(t, name); - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return applyToContextualType(type, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }); - } - function contextualTypeIsTupleType(type) { - return !!(type.flags & 16384 /* Union */ ? ts.forEach(type.types, function (t) { return getPropertyOfObjectType(t, "0"); }) : getPropertyOfObjectType(type, "0")); - } - function contextualTypeHasIndexSignature(type, kind) { - return !!(type.flags & 16384 /* Union */ ? ts.forEach(type.types, function (t) { return getIndexTypeOfObjectOrUnionType(t, kind); }) : getIndexTypeOfObjectOrUnionType(type, kind)); - } - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getContextualType(objectLiteral); - var name = element.name.text; - if (type && name) { - return getTypeOfPropertyOfContextualType(type, name) || isNumericName(name) && getIndexTypeOfContextualType(type, 1 /* Number */) || getIndexTypeOfContextualType(type, 0 /* String */); - } - return undefined; - } - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) || getIndexTypeOfContextualType(type, 1 /* Number */); + function tryEmitConstantValue(node) { + if (compilerOptions.isolatedModules) { + // do not inline enum values in separate compilation mode + return false; + } + var constantValue = resolver.getConstantValue(node); + if (constantValue !== undefined) { + write(constantValue.toString()); + if (!compilerOptions.removeComments) { + var propertyName = node.kind === 156 /* PropertyAccessExpression */ ? ts.declarationNameToString(node.name) : ts.getTextOfNode(node.argumentExpression); + write(" /* " + propertyName + " */"); + } + return true; + } + return false; } - return undefined; - } - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - return undefined; + // Returns 'true' if the code was actually indented, false otherwise. + // If the code is not indented, an optional valueToWriteWhenNotIndenting will be + // emitted instead. + function indentIfOnDifferentLines(parent, node1, node2, valueToWriteWhenNotIndenting) { + var realNodesAreOnDifferentLines = !ts.nodeIsSynthesized(parent) && !nodeEndIsOnSameLineAsNodeStart(node1, node2); + // Always use a newline for synthesized code if the synthesizer desires it. + var synthesizedNodeIsOnDifferentLine = synthesizedNodeStartsOnNewLine(node2); + if (realNodesAreOnDifferentLines || synthesizedNodeIsOnDifferentLine) { + increaseIndent(); + writeLine(); + return true; + } + else { + if (valueToWriteWhenNotIndenting) { + write(valueToWriteWhenNotIndenting); + } + return false; + } } - if (node.contextualType) { - return node.contextualType; + function emitPropertyAccess(node) { + if (tryEmitConstantValue(node)) { + return; + } + emit(node.expression); + var indentedBeforeDot = indentIfOnDifferentLines(node, node.expression, node.dotToken); + write("."); + var indentedAfterDot = indentIfOnDifferentLines(node, node.dotToken, node.name); + emit(node.name, false); + decreaseIndentIf(indentedBeforeDot, indentedAfterDot); } - var parent = node.parent; - switch (parent.kind) { - case 183 /* VariableDeclaration */: - case 123 /* Parameter */: - case 124 /* Property */: - return getContextualTypeForInitializerExpression(node); - case 151 /* ArrowFunction */: - case 174 /* ReturnStatement */: - return getContextualTypeForReturnExpression(node); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return getContextualTypeForArgument(parent, node); - case 148 /* TypeAssertionExpression */: - return getTypeFromTypeNode(parent.type); - case 157 /* BinaryExpression */: - return getContextualTypeForBinaryOperand(node); - case 198 /* PropertyAssignment */: - return getContextualTypeForObjectLiteralElement(parent); - case 141 /* ArrayLiteralExpression */: - return getContextualTypeForElementExpression(node); - case 158 /* ConditionalExpression */: - return getContextualTypeForConditionalOperand(node); - case 162 /* TemplateSpan */: - ts.Debug.assert(parent.parent.kind === 159 /* TemplateExpression */); - return getContextualTypeForSubstitutionExpression(parent.parent, node); + function emitQualifiedName(node) { + emit(node.left); + write("."); + emit(node.right); } - return undefined; - } - function getNonGenericSignature(type) { - var signatures = getSignaturesOfObjectOrUnionType(type, 0 /* Call */); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters) { - return signature; + function emitIndexedAccess(node) { + if (tryEmitConstantValue(node)) { + return; } + emit(node.expression); + write("["); + emit(node.argumentExpression); + write("]"); } - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 150 /* FunctionExpression */ || node.kind === 151 /* ArrowFunction */; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) ? getContextualSignature(node) : undefined; - } - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - var type = ts.isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node) : getContextualType(node); - if (!type) { - return undefined; + function hasSpreadElement(elements) { + return ts.forEach(elements, function (e) { return e.kind === 174 /* SpreadElementExpression */; }); } - if (!(type.flags & 16384 /* Union */)) { - return getNonGenericSignature(type); + function skipParentheses(node) { + while (node.kind === 162 /* ParenthesizedExpression */ || node.kind === 161 /* TypeAssertionExpression */) { + node = node.expression; + } + return node; } - var signatureList; - var types = type.types; - for (var i = 0; i < types.length; i++) { - if (signatureList && getSignaturesOfObjectOrUnionType(types[i], 0 /* Call */).length > 1) { - return undefined; + function emitCallTarget(node) { + if (node.kind === 65 /* Identifier */ || node.kind === 93 /* ThisKeyword */ || node.kind === 91 /* SuperKeyword */) { + emit(node); + return node; } - var signature = getNonGenericSignature(types[i]); - if (signature) { - if (!signatureList) { - signatureList = [signature]; - } - else if (!compareSignatures(signatureList[0], signature, false, compareTypes)) { - return undefined; + var temp = createAndRecordTempVariable(0 /* Auto */); + write("("); + emit(temp); + write(" = "); + emit(node); + write(")"); + return temp; + } + function emitCallWithSpread(node) { + var target; + var expr = skipParentheses(node.expression); + if (expr.kind === 156 /* PropertyAccessExpression */) { + // Target will be emitted as "this" argument + target = emitCallTarget(expr.expression); + write("."); + emit(expr.name); + } + else if (expr.kind === 157 /* ElementAccessExpression */) { + // Target will be emitted as "this" argument + target = emitCallTarget(expr.expression); + write("["); + emit(expr.argumentExpression); + write("]"); + } + else if (expr.kind === 91 /* SuperKeyword */) { + target = expr; + write("_super"); + } + else { + emit(node.expression); + } + write(".apply("); + if (target) { + if (target.kind === 91 /* SuperKeyword */) { + // Calls of form super(...) and super.foo(...) + emitThis(target); } else { - signatureList.push(signature); + // Calls of form obj.foo(...) + emit(target); } } + else { + // Calls of form foo(...) + write("void 0"); + } + write(", "); + emitListWithSpread(node.arguments, false, false, false); + write(")"); } - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function isInferentialContext(mapper) { - return mapper && mapper !== identityMapper; - } - function checkArrayLiteral(node, contextualMapper) { - var elements = node.elements; - if (!elements.length) { - return createArrayType(undefinedType); - } - var elementTypes = ts.map(elements, function (e) { return checkExpression(e, contextualMapper); }); - var contextualType = getContextualType(node); - if (contextualType && contextualTypeIsTupleType(contextualType)) { - return createTupleType(elementTypes); - } - return createArrayType(getUnionType(elementTypes)); - } - function isNumericName(name) { - return (+name).toString() === name; - } - function checkObjectLiteral(node, contextualMapper) { - var members = node.symbol.members; - var properties = {}; - var contextualType = getContextualType(node); - for (var id in members) { - if (ts.hasProperty(members, id)) { - var member = members[id]; - if (member.flags & 4 /* Property */ || ts.isObjectLiteralMethod(member.declarations[0])) { - var memberDecl = member.declarations[0]; - var type; - if (memberDecl.kind === 198 /* PropertyAssignment */) { - type = checkExpression(memberDecl.initializer, contextualMapper); - } - else if (memberDecl.kind === 125 /* Method */) { - type = checkObjectLiteralMethod(memberDecl, contextualMapper); - } - else { - ts.Debug.assert(memberDecl.kind === 199 /* ShorthandPropertyAssignment */); - type = memberDecl.name.kind === 121 /* ComputedPropertyName */ ? unknownType : checkExpression(memberDecl.name, contextualMapper); - } - var prop = createSymbol(4 /* Property */ | 268435456 /* Transient */ | member.flags, member.name); - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else { - var getAccessor = ts.getDeclarationOfKind(member, 127 /* GetAccessor */); - if (getAccessor) { - checkAccessorDeclaration(getAccessor); - } - var setAccessor = ts.getDeclarationOfKind(member, 128 /* SetAccessor */); - if (setAccessor) { - checkAccessorDeclaration(setAccessor); - } + function emitCallExpression(node) { + if (languageVersion < 2 /* ES6 */ && hasSpreadElement(node.arguments)) { + emitCallWithSpread(node); + return; + } + var superCall = false; + if (node.expression.kind === 91 /* SuperKeyword */) { + emitSuper(node.expression); + superCall = true; + } + else { + emit(node.expression); + superCall = node.expression.kind === 156 /* PropertyAccessExpression */ && node.expression.expression.kind === 91 /* SuperKeyword */; + } + if (superCall && languageVersion < 2 /* ES6 */) { + write(".call("); + emitThis(node.expression); + if (node.arguments.length) { + write(", "); + emitCommaList(node.arguments); } - properties[member.name] = member; + write(")"); + } + else { + write("("); + emitCommaList(node.arguments); + write(")"); } } - var stringIndexType = getIndexType(0 /* String */); - var numberIndexType = getIndexType(1 /* Number */); - return createAnonymousType(node.symbol, properties, emptyArray, emptyArray, stringIndexType, numberIndexType); - function getIndexType(kind) { - if (contextualType && contextualTypeHasIndexSignature(contextualType, kind)) { - var propTypes = []; - for (var id in properties) { - if (ts.hasProperty(properties, id)) { - if (kind === 0 /* String */ || isNumericName(id)) { - var type = getTypeOfSymbol(properties[id]); - if (!ts.contains(propTypes, type)) { - propTypes.push(type); - } - } - } - } - return propTypes.length ? getUnionType(propTypes) : undefinedType; + function emitNewExpression(node) { + write("new "); + emit(node.expression); + if (node.arguments) { + write("("); + emitCommaList(node.arguments); + write(")"); } - return undefined; } - } - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 124 /* Property */; - } - function getDeclarationFlagsFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.flags : s.flags & 536870912 /* Prototype */ ? 16 /* Public */ | 128 /* Static */ : 0; - } - function checkClassPropertyAccess(node, left, type, prop) { - var flags = getDeclarationFlagsFromSymbol(prop); - if (!(flags & (32 /* Private */ | 64 /* Protected */))) { - return; + function emitTaggedTemplateExpression(node) { + if (languageVersion >= 2 /* ES6 */) { + emit(node.tag); + write(" "); + emit(node.template); + } + else { + emitDownlevelTaggedTemplate(node); + } } - var enclosingClassDeclaration = ts.getAncestor(node, 185 /* ClassDeclaration */); - var enclosingClass = enclosingClassDeclaration ? getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingClassDeclaration)) : undefined; - var declaringClass = getDeclaredTypeOfSymbol(prop.parent); - if (flags & 32 /* Private */) { - if (declaringClass !== enclosingClass) { - error(node, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(declaringClass)); + function emitParenExpression(node) { + // If the node is synthesized, it means the emitter put the parentheses there, + // not the user. If we didn't want them, the emitter would not have put them + // there. + if (!ts.nodeIsSynthesized(node) && node.parent.kind !== 164 /* ArrowFunction */) { + if (node.expression.kind === 161 /* TypeAssertionExpression */) { + var operand = node.expression.expression; + // Make sure we consider all nested cast expressions, e.g.: + // (-A).x; + while (operand.kind == 161 /* TypeAssertionExpression */) { + operand = operand.expression; + } + // We have an expression of the form: (SubExpr) + // Emitting this as (SubExpr) is really not desirable. We would like to emit the subexpr as is. + // Omitting the parentheses, however, could cause change in the semantics of the generated + // code if the casted expression has a lower precedence than the rest of the expression, e.g.: + // (new A).foo should be emitted as (new A).foo and not new A.foo + // (typeof A).toString() should be emitted as (typeof A).toString() and not typeof A.toString() + // new (A()) should be emitted as new (A()) and not new A() + // (function foo() { })() should be emitted as an IIF (function foo(){})() and not declaration function foo(){} () + if (operand.kind !== 168 /* PrefixUnaryExpression */ && + operand.kind !== 167 /* VoidExpression */ && + operand.kind !== 166 /* TypeOfExpression */ && + operand.kind !== 165 /* DeleteExpression */ && + operand.kind !== 169 /* PostfixUnaryExpression */ && + operand.kind !== 159 /* NewExpression */ && + !(operand.kind === 158 /* CallExpression */ && node.parent.kind === 159 /* NewExpression */) && + !(operand.kind === 163 /* FunctionExpression */ && node.parent.kind === 158 /* CallExpression */)) { + emit(operand); + return; + } + } } - return; + write("("); + emit(node.expression); + write(")"); } - if (left.kind === 89 /* SuperKeyword */) { - return; + function emitDeleteExpression(node) { + write(ts.tokenToString(74 /* DeleteKeyword */)); + write(" "); + emit(node.expression); } - if (!enclosingClass || !hasBaseType(enclosingClass, declaringClass)) { - error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(declaringClass)); - return; + function emitVoidExpression(node) { + write(ts.tokenToString(99 /* VoidKeyword */)); + write(" "); + emit(node.expression); } - if (flags & 128 /* Static */) { - return; + function emitTypeOfExpression(node) { + write(ts.tokenToString(97 /* TypeOfKeyword */)); + write(" "); + emit(node.expression); } - if (!(getTargetType(type).flags & (1024 /* Class */ | 2048 /* Interface */) && hasBaseType(type, enclosingClass))) { - error(node, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); + function isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node) { + if (!isCurrentFileSystemExternalModule() || node.kind !== 65 /* Identifier */ || ts.nodeIsSynthesized(node)) { + return false; + } + var isVariableDeclarationOrBindingElement = node.parent && (node.parent.kind === 199 /* VariableDeclaration */ || node.parent.kind === 153 /* BindingElement */); + var targetDeclaration = isVariableDeclarationOrBindingElement + ? node.parent + : resolver.getReferencedValueDeclaration(node); + return isSourceFileLevelDeclarationInSystemJsModule(targetDeclaration, true); } - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkExpressionOrQualifiedName(left); - if (type === unknownType) - return type; - if (type !== anyType) { - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType) { - return unknownType; + function emitPrefixUnaryExpression(node) { + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.operand); + if (exportChanged) { + // emit + // ++x + // as + // exports('x', ++x) + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.operand); + write("\", "); } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - if (right.text) { - error(right, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(right), typeToString(type)); + write(ts.tokenToString(node.operator)); + // In some cases, we need to emit a space between the operator and the operand. One obvious case + // is when the operator is an identifier, like delete or typeof. We also need to do this for plus + // and minus expressions in certain cases. Specifically, consider the following two cases (parens + // are just for clarity of exposition, and not part of the source code): + // + // (+(+1)) + // (+(++1)) + // + // We need to emit a space in both cases. In the first case, the absence of a space will make + // the resulting expression a prefix increment operation. And in the second, it will make the resulting + // expression a prefix increment whose operand is a plus expression - (++(+x)) + // The same is true of minus of course. + if (node.operand.kind === 168 /* PrefixUnaryExpression */) { + var operand = node.operand; + if (node.operator === 33 /* PlusToken */ && (operand.operator === 33 /* PlusToken */ || operand.operator === 38 /* PlusPlusToken */)) { + write(" "); + } + else if (node.operator === 34 /* MinusToken */ && (operand.operator === 34 /* MinusToken */ || operand.operator === 39 /* MinusMinusToken */)) { + write(" "); } - return unknownType; } - getNodeLinks(node).resolvedSymbol = prop; - if (prop.parent && prop.parent.flags & 32 /* Class */) { - if (left.kind === 89 /* SuperKeyword */ && getDeclarationKindFromSymbol(prop) !== 125 /* Method */) { - error(right, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); + emit(node.operand); + if (exportChanged) { + write(")"); + } + } + function emitPostfixUnaryExpression(node) { + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.operand); + if (exportChanged) { + // export function returns the value that was passes as the second argument + // however for postfix unary expressions result value should be the value before modification. + // emit 'x++' as '(export('x', ++x) - 1)' and 'x--' as '(export('x', --x) + 1)' + write("(" + exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.operand); + write("\", "); + write(ts.tokenToString(node.operator)); + emit(node.operand); + if (node.operator === 38 /* PlusPlusToken */) { + write(") - 1)"); } else { - checkClassPropertyAccess(node, left, type, prop); + write(") + 1)"); } } - return getTypeOfSymbol(prop); - } - return anyType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 143 /* PropertyAccessExpression */ ? node.expression : node.left; - var type = checkExpressionOrQualifiedName(left); - if (type !== unknownType && type !== anyType) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop && prop.parent && prop.parent.flags & 32 /* Class */) { - if (left.kind === 89 /* SuperKeyword */ && getDeclarationKindFromSymbol(prop) !== 125 /* Method */) { + else { + emit(node.operand); + write(ts.tokenToString(node.operator)); + } + } + function shouldHoistDeclarationInSystemJsModule(node) { + return isSourceFileLevelDeclarationInSystemJsModule(node, false); + } + /* + * Checks if given node is a source file level declaration (not nested in module/function). + * If 'isExported' is true - then declaration must also be exported. + * This function is used in two cases: + * - check if node is a exported source file level value to determine + * if we should also export the value after its it changed + * - check if node is a source level declaration to emit it differently, + * i.e non-exported variable statement 'var x = 1' is hoisted so + * we we emit variable statement 'var' should be dropped. + */ + function isSourceFileLevelDeclarationInSystemJsModule(node, isExported) { + if (!node || languageVersion >= 2 /* ES6 */ || !isCurrentFileSystemExternalModule()) { + return false; + } + var current = node; + while (current) { + if (current.kind === 228 /* SourceFile */) { + return !isExported || ((ts.getCombinedNodeFlags(node) & 1 /* Export */) !== 0); + } + else if (ts.isFunctionLike(current) || current.kind === 207 /* ModuleBlock */) { return false; } else { - var diagnosticsCount = diagnostics.length; - checkClassPropertyAccess(node, left, type, prop); - return diagnostics.length === diagnosticsCount; + current = current.parent; } } } - return true; - } - function checkIndexedAccess(node) { - var objectType = getApparentType(checkExpression(node.expression)); - var indexType = node.argumentExpression ? checkExpression(node.argumentExpression) : unknownType; - if (objectType === unknownType) { - return unknownType; - } - if (isConstEnumObjectType(objectType) && node.argumentExpression && node.argumentExpression.kind !== 7 /* StringLiteral */) { - error(node.argumentExpression, ts.Diagnostics.Index_expression_arguments_in_const_enums_must_be_of_type_string); - } - if (node.argumentExpression) { - if (node.argumentExpression.kind === 7 /* StringLiteral */ || node.argumentExpression.kind === 6 /* NumericLiteral */) { - var name = node.argumentExpression.text; - var prop = getPropertyOfType(objectType, name); - if (prop) { - getNodeLinks(node).resolvedSymbol = prop; - return getTypeOfSymbol(prop); - } + function emitBinaryExpression(node) { + if (languageVersion < 2 /* ES6 */ && node.operatorToken.kind === 53 /* EqualsToken */ && + (node.left.kind === 155 /* ObjectLiteralExpression */ || node.left.kind === 154 /* ArrayLiteralExpression */)) { + emitDestructuring(node, node.parent.kind === 183 /* ExpressionStatement */); } - } - if (indexType.flags & (1 /* Any */ | 258 /* StringLike */ | 132 /* NumberLike */)) { - if (indexType.flags & (1 /* Any */ | 132 /* NumberLike */)) { - var numberIndexType = getIndexTypeOfType(objectType, 1 /* Number */); - if (numberIndexType) { - return numberIndexType; + else { + var exportChanged = node.operatorToken.kind >= 53 /* FirstAssignment */ && + node.operatorToken.kind <= 64 /* LastAssignment */ && + isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.left); + if (exportChanged) { + // emit assignment 'x y' as 'exports("x", x y)' + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.left); + write("\", "); + } + emit(node.left); + var indentedBeforeOperator = indentIfOnDifferentLines(node, node.left, node.operatorToken, node.operatorToken.kind !== 23 /* CommaToken */ ? " " : undefined); + write(ts.tokenToString(node.operatorToken.kind)); + var indentedAfterOperator = indentIfOnDifferentLines(node, node.operatorToken, node.right, " "); + emit(node.right); + decreaseIndentIf(indentedBeforeOperator, indentedAfterOperator); + if (exportChanged) { + write(")"); } } - var stringIndexType = getIndexTypeOfType(objectType, 0 /* String */); - if (stringIndexType) { - return stringIndexType; + } + function synthesizedNodeStartsOnNewLine(node) { + return ts.nodeIsSynthesized(node) && node.startsOnNewLine; + } + function emitConditionalExpression(node) { + emit(node.condition); + var indentedBeforeQuestion = indentIfOnDifferentLines(node, node.condition, node.questionToken, " "); + write("?"); + var indentedAfterQuestion = indentIfOnDifferentLines(node, node.questionToken, node.whenTrue, " "); + emit(node.whenTrue); + decreaseIndentIf(indentedBeforeQuestion, indentedAfterQuestion); + var indentedBeforeColon = indentIfOnDifferentLines(node, node.whenTrue, node.colonToken, " "); + write(":"); + var indentedAfterColon = indentIfOnDifferentLines(node, node.colonToken, node.whenFalse, " "); + emit(node.whenFalse); + decreaseIndentIf(indentedBeforeColon, indentedAfterColon); + } + // Helper function to decrease the indent if we previously indented. Allows multiple + // previous indent values to be considered at a time. This also allows caller to just + // call this once, passing in all their appropriate indent values, instead of needing + // to call this helper function multiple times. + function decreaseIndentIf(value1, value2) { + if (value1) { + decreaseIndent(); } - if (compilerOptions.noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && objectType !== anyType) { - error(node, ts.Diagnostics.Index_signature_of_object_type_implicitly_has_an_any_type); + if (value2) { + decreaseIndent(); } - return anyType; } - error(node, ts.Diagnostics.An_index_expression_argument_must_be_of_type_string_number_or_any); - return unknownType; - } - function resolveUntypedCall(node) { - if (node.kind === 147 /* TaggedTemplateExpression */) { - checkExpression(node.template); + function isSingleLineEmptyBlock(node) { + if (node && node.kind === 180 /* Block */) { + var block = node; + return block.statements.length === 0 && nodeEndIsOnSameLineAsNodeStart(block, block); + } } - else { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); + function emitBlock(node) { + if (isSingleLineEmptyBlock(node)) { + emitToken(14 /* OpenBraceToken */, node.pos); + write(" "); + emitToken(15 /* CloseBraceToken */, node.statements.end); + return; + } + emitToken(14 /* OpenBraceToken */, node.pos); + increaseIndent(); + scopeEmitStart(node.parent); + if (node.kind === 207 /* ModuleBlock */) { + ts.Debug.assert(node.parent.kind === 206 /* ModuleDeclaration */); + emitCaptureThisForNodeIfNecessary(node.parent); + } + emitLines(node.statements); + if (node.kind === 207 /* ModuleBlock */) { + emitTempDeclarations(true); + } + decreaseIndent(); + writeLine(); + emitToken(15 /* CloseBraceToken */, node.statements.end); + scopeEmitEnd(); } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function hasCorrectArity(node, args, signature) { - var adjustedArgCount; - var typeArguments; - var callIsIncomplete; - if (node.kind === 147 /* TaggedTemplateExpression */) { - var tagExpression = node; - adjustedArgCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 159 /* TemplateExpression */) { - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); - callIsIncomplete = ts.getFullWidth(lastSpan.literal) === 0 || !!lastSpan.literal.isUnterminated; + function emitEmbeddedStatement(node) { + if (node.kind === 180 /* Block */) { + write(" "); + emit(node); } else { - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 9 /* NoSubstitutionTemplateLiteral */); - callIsIncomplete = !!templateLiteral.isUnterminated; + increaseIndent(); + writeLine(); + emit(node); + decreaseIndent(); } } - else { - var callExpression = node; - if (!callExpression.arguments) { - ts.Debug.assert(callExpression.kind === 146 /* NewExpression */); - return signature.minArgumentCount === 0; - } - adjustedArgCount = callExpression.arguments.hasTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; + function emitExpressionStatement(node) { + emitParenthesizedIf(node.expression, node.expression.kind === 164 /* ArrowFunction */); + write(";"); } - ts.Debug.assert(adjustedArgCount !== undefined, "'adjustedArgCount' undefined"); - ts.Debug.assert(callIsIncomplete !== undefined, "'callIsIncomplete' undefined"); - return checkArity(adjustedArgCount, typeArguments, callIsIncomplete, signature); - function checkArity(adjustedArgCount, typeArguments, callIsIncomplete, signature) { - if (!signature.hasRestParameter && adjustedArgCount > signature.parameters.length) { - return false; - } - var hasRightNumberOfTypeArgs = !typeArguments || (signature.typeParameters && typeArguments.length === signature.typeParameters.length); - if (!hasRightNumberOfTypeArgs) { - return false; + function emitIfStatement(node) { + var endPos = emitToken(84 /* IfKeyword */, node.pos); + write(" "); + endPos = emitToken(16 /* OpenParenToken */, endPos); + emit(node.expression); + emitToken(17 /* CloseParenToken */, node.expression.end); + emitEmbeddedStatement(node.thenStatement); + if (node.elseStatement) { + writeLine(); + emitToken(76 /* ElseKeyword */, node.thenStatement.end); + if (node.elseStatement.kind === 184 /* IfStatement */) { + write(" "); + emit(node.elseStatement); + } + else { + emitEmbeddedStatement(node.elseStatement); + } } - var hasEnoughArguments = adjustedArgCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; } - } - function getSingleCallSignature(type) { - if (type.flags & 48128 /* ObjectType */) { - var resolved = resolveObjectOrUnionTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && resolved.properties.length === 0 && !resolved.stringIndexType && !resolved.numberIndexType) { - return resolved.callSignatures[0]; + function emitDoStatement(node) { + write("do"); + emitEmbeddedStatement(node.statement); + if (node.statement.kind === 180 /* Block */) { + write(" "); + } + else { + writeLine(); } + write("while ("); + emit(node.expression); + write(");"); } - return undefined; - } - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature.typeParameters, true); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - inferTypes(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(signature, args, excludeArgument) { - var typeParameters = signature.typeParameters; - var context = createInferenceContext(typeParameters, false); - var mapper = createInferenceMapper(context); - for (var i = 0; i < args.length; i++) { - if (args[i].kind === 161 /* OmittedExpression */) { - continue; + function emitWhileStatement(node) { + write("while ("); + emit(node.expression); + write(")"); + emitEmbeddedStatement(node.statement); + } + /* Returns true if start of variable declaration list was emitted. + * Return false if nothing was written - this can happen for source file level variable declarations + * in system modules - such variable declarations are hoisted. + */ + function tryEmitStartOfVariableDeclarationList(decl, startPos) { + if (shouldHoistVariable(decl, true)) { + // variables in variable declaration list were already hoisted + return false; } - if (!excludeArgument || excludeArgument[i] === undefined) { - var parameterType = getTypeAtPosition(signature, i); - if (i === 0 && args[i].parent.kind === 147 /* TaggedTemplateExpression */) { - inferTypes(context, globalTemplateStringsArrayType, parameterType); - continue; + var tokenKind = 98 /* VarKeyword */; + if (decl && languageVersion >= 2 /* ES6 */) { + if (ts.isLet(decl)) { + tokenKind = 104 /* LetKeyword */; + } + else if (ts.isConst(decl)) { + tokenKind = 70 /* ConstKeyword */; + } + } + if (startPos !== undefined) { + emitToken(tokenKind, startPos); + write(" "); + } + else { + switch (tokenKind) { + case 98 /* VarKeyword */: + write("var "); + break; + case 104 /* LetKeyword */: + write("let "); + break; + case 70 /* ConstKeyword */: + write("const "); + break; } - inferTypes(context, checkExpressionWithContextualType(args[i], parameterType, mapper), parameterType); } + return true; } - if (excludeArgument) { - for (var i = 0; i < args.length; i++) { - if (args[i].kind === 161 /* OmittedExpression */) { + function emitVariableDeclarationListSkippingUninitializedEntries(list) { + var started = false; + for (var _a = 0, _b = list.declarations; _a < _b.length; _a++) { + var decl = _b[_a]; + if (!decl.initializer) { continue; } - if (excludeArgument[i] === false) { - var parameterType = getTypeAtPosition(signature, i); - inferTypes(context, checkExpressionWithContextualType(args[i], parameterType, mapper), parameterType); + if (!started) { + started = true; } + else { + write(", "); + } + emit(decl); } + return started; } - var inferredTypes = getInferredTypes(context); - context.failedTypeParameterIndex = ts.indexOf(inferredTypes, inferenceFailureType); - for (var i = 0; i < inferredTypes.length; i++) { - if (inferredTypes[i] === inferenceFailureType) { - inferredTypes[i] = unknownType; - } - } - return context; - } - function checkTypeArguments(signature, typeArguments, typeArgumentResultTypes, reportErrors) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - for (var i = 0; i < typeParameters.length; i++) { - var typeArgNode = typeArguments[i]; - var typeArgument = getTypeFromTypeNode(typeArgNode); - typeArgumentResultTypes[i] = typeArgument; - if (typeArgumentsAreAssignable) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, constraint, reportErrors ? typeArgNode : undefined, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + function emitForStatement(node) { + var endPos = emitToken(82 /* ForKeyword */, node.pos); + write(" "); + endPos = emitToken(16 /* OpenParenToken */, endPos); + if (node.initializer && node.initializer.kind === 200 /* VariableDeclarationList */) { + var variableDeclarationList = node.initializer; + var startIsEmitted = tryEmitStartOfVariableDeclarationList(variableDeclarationList, endPos); + if (startIsEmitted) { + emitCommaList(variableDeclarationList.declarations); + } + else { + emitVariableDeclarationListSkippingUninitializedEntries(variableDeclarationList); } } + else if (node.initializer) { + emit(node.initializer); + } + write(";"); + emitOptional(" ", node.condition); + write(";"); + emitOptional(" ", node.incrementor); + write(")"); + emitEmbeddedStatement(node.statement); } - return typeArgumentsAreAssignable; - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - var argType; - if (arg.kind === 161 /* OmittedExpression */) { - continue; + function emitForInOrForOfStatement(node) { + if (languageVersion < 2 /* ES6 */ && node.kind === 189 /* ForOfStatement */) { + return emitDownLevelForOfStatement(node); } - var paramType = getTypeAtPosition(signature, i); - if (i === 0 && node.kind === 147 /* TaggedTemplateExpression */) { - argType = globalTemplateStringsArrayType; + var endPos = emitToken(82 /* ForKeyword */, node.pos); + write(" "); + endPos = emitToken(16 /* OpenParenToken */, endPos); + if (node.initializer.kind === 200 /* VariableDeclarationList */) { + var variableDeclarationList = node.initializer; + if (variableDeclarationList.declarations.length >= 1) { + tryEmitStartOfVariableDeclarationList(variableDeclarationList, endPos); + emit(variableDeclarationList.declarations[0]); + } } else { - argType = arg.kind === 7 /* StringLiteral */ && !reportErrors ? getStringLiteralType(arg) : checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); + emit(node.initializer); } - var isValidArgument = checkTypeRelatedTo(argType, paramType, relation, reportErrors ? arg : undefined, ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1); - if (!isValidArgument) { - return false; + if (node.kind === 188 /* ForInStatement */) { + write(" in "); } + else { + write(" of "); + } + emit(node.expression); + emitToken(17 /* CloseParenToken */, node.expression.end); + emitEmbeddedStatement(node.statement); } - return true; - } - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 147 /* TaggedTemplateExpression */) { - var template = node.template; - args = [template]; - if (template.kind === 159 /* TemplateExpression */) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); + function emitDownLevelForOfStatement(node) { + // The following ES6 code: + // + // for (let v of expr) { } + // + // should be emitted as + // + // for (let _i = 0, _a = expr; _i < _a.length; _i++) { + // let v = _a[_i]; + // } + // + // where _a and _i are temps emitted to capture the RHS and the counter, + // respectively. + // When the left hand side is an expression instead of a let declaration, + // the "let v" is not emitted. + // When the left hand side is a let/const, the v is renamed if there is + // another v in scope. + // Note that all assignments to the LHS are emitted in the body, including + // all destructuring. + // Note also that because an extra statement is needed to assign to the LHS, + // for-of bodies are always emitted as blocks. + var endPos = emitToken(82 /* ForKeyword */, node.pos); + write(" "); + endPos = emitToken(16 /* OpenParenToken */, endPos); + // Do not emit the LHS let declaration yet, because it might contain destructuring. + // Do not call recordTempDeclaration because we are declaring the temps + // right here. Recording means they will be declared later. + // In the case where the user wrote an identifier as the RHS, like this: + // + // for (let v of arr) { } + // + // we don't want to emit a temporary variable for the RHS, just use it directly. + var rhsIsIdentifier = node.expression.kind === 65 /* Identifier */; + var counter = createTempVariable(268435456 /* _i */); + var rhsReference = rhsIsIdentifier ? node.expression : createTempVariable(0 /* Auto */); + // This is the let keyword for the counter and rhsReference. The let keyword for + // the LHS will be emitted inside the body. + emitStart(node.expression); + write("var "); + // _i = 0 + emitNodeWithoutSourceMap(counter); + write(" = 0"); + emitEnd(node.expression); + if (!rhsIsIdentifier) { + // , _a = expr + write(", "); + emitStart(node.expression); + emitNodeWithoutSourceMap(rhsReference); + write(" = "); + emitNodeWithoutSourceMap(node.expression); + emitEnd(node.expression); + } + write("; "); + // _i < _a.length; + emitStart(node.initializer); + emitNodeWithoutSourceMap(counter); + write(" < "); + emitNodeWithoutSourceMap(rhsReference); + write(".length"); + emitEnd(node.initializer); + write("; "); + // _i++) + emitStart(node.initializer); + emitNodeWithoutSourceMap(counter); + write("++"); + emitEnd(node.initializer); + emitToken(17 /* CloseParenToken */, node.expression.end); + // Body + write(" {"); + writeLine(); + increaseIndent(); + // Initialize LHS + // let v = _a[_i]; + var rhsIterationValue = createElementAccessExpression(rhsReference, counter); + emitStart(node.initializer); + if (node.initializer.kind === 200 /* VariableDeclarationList */) { + write("var "); + var variableDeclarationList = node.initializer; + if (variableDeclarationList.declarations.length > 0) { + var declaration = variableDeclarationList.declarations[0]; + if (ts.isBindingPattern(declaration.name)) { + // This works whether the declaration is a var, let, or const. + // It will use rhsIterationValue _a[_i] as the initializer. + emitDestructuring(declaration, false, rhsIterationValue); + } + else { + // The following call does not include the initializer, so we have + // to emit it separately. + emitNodeWithoutSourceMap(declaration); + write(" = "); + emitNodeWithoutSourceMap(rhsIterationValue); + } + } + else { + // It's an empty declaration list. This can only happen in an error case, if the user wrote + // for (let of []) {} + emitNodeWithoutSourceMap(createTempVariable(0 /* Auto */)); + write(" = "); + emitNodeWithoutSourceMap(rhsIterationValue); + } + } + else { + // Initializer is an expression. Emit the expression in the body, so that it's + // evaluated on every iteration. + var assignmentExpression = createBinaryExpression(node.initializer, 53 /* EqualsToken */, rhsIterationValue, false); + if (node.initializer.kind === 154 /* ArrayLiteralExpression */ || node.initializer.kind === 155 /* ObjectLiteralExpression */) { + // This is a destructuring pattern, so call emitDestructuring instead of emit. Calling emit will not work, because it will cause + // the BinaryExpression to be passed in instead of the expression statement, which will cause emitDestructuring to crash. + emitDestructuring(assignmentExpression, true, undefined); + } + else { + emitNodeWithoutSourceMap(assignmentExpression); + } + } + emitEnd(node.initializer); + write(";"); + if (node.statement.kind === 180 /* Block */) { + emitLines(node.statement.statements); } + else { + writeLine(); + emit(node.statement); + } + writeLine(); + decreaseIndent(); + write("}"); } - else { - args = node.arguments || emptyArray; + function emitBreakOrContinueStatement(node) { + emitToken(node.kind === 191 /* BreakStatement */ ? 66 /* BreakKeyword */ : 71 /* ContinueKeyword */, node.pos); + emitOptional(" ", node.label); + write(";"); } - return args; - } - function resolveCall(node, signatures, candidatesOutArray) { - var isTaggedTemplate = node.kind === 147 /* TaggedTemplateExpression */; - var typeArguments = isTaggedTemplate ? undefined : node.typeArguments; - ts.forEach(typeArguments, checkSourceElement); - var candidates = candidatesOutArray || []; - collectCandidates(); - if (!candidates.length) { - error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); + function emitReturnStatement(node) { + emitToken(90 /* ReturnKeyword */, node.pos); + emitOptional(" ", node.expression); + write(";"); } - var args = getEffectiveCallArguments(node); - var excludeArgument; - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } + function emitWithStatement(node) { + write("with ("); + emit(node.expression); + write(")"); + emitEmbeddedStatement(node.statement); } - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation); + function emitSwitchStatement(node) { + var endPos = emitToken(92 /* SwitchKeyword */, node.pos); + write(" "); + emitToken(16 /* OpenParenToken */, endPos); + emit(node.expression); + endPos = emitToken(17 /* CloseParenToken */, node.expression.end); + write(" "); + emitCaseBlock(node.caseBlock, endPos); } - if (!result) { - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation); + function emitCaseBlock(node, startPos) { + emitToken(14 /* OpenBraceToken */, startPos); + increaseIndent(); + emitLines(node.clauses); + decreaseIndent(); + writeLine(); + emitToken(15 /* CloseBraceToken */, node.clauses.end); } - if (result) { - return result; + function nodeStartPositionsAreOnSameLine(node1, node2) { + return ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node1.pos)) === + ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node2.pos)); } - if (candidateForArgumentError) { - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); + function nodeEndPositionsAreOnSameLine(node1, node2) { + return ts.getLineOfLocalPosition(currentSourceFile, node1.end) === + ts.getLineOfLocalPosition(currentSourceFile, node2.end); } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && node.typeArguments) { - checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, [], true); + function nodeEndIsOnSameLineAsNodeStart(node1, node2) { + return ts.getLineOfLocalPosition(currentSourceFile, node1.end) === + ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node2.pos)); + } + function emitCaseOrDefaultClause(node) { + if (node.kind === 221 /* CaseClause */) { + write("case "); + emit(node.expression); + write(":"); } else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - reportNoCommonSupertypeError(inferenceCandidates, node.expression || node.tag, diagnosticChainHead); + write("default:"); + } + if (node.statements.length === 1 && nodeStartPositionsAreOnSameLine(node, node.statements[0])) { + write(" "); + emit(node.statements[0]); + } + else { + increaseIndent(); + emitLines(node.statements); + decreaseIndent(); } } - else { - error(node, ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); + function emitThrowStatement(node) { + write("throw "); + emit(node.expression); + write(";"); } - if (!fullTypeCheck) { - for (var i = 0, n = candidates.length; i < n; i++) { - if (hasCorrectArity(node, args, candidates[i])) { - return candidates[i]; - } + function emitTryStatement(node) { + write("try "); + emit(node.tryBlock); + emit(node.catchClause); + if (node.finallyBlock) { + writeLine(); + write("finally "); + emit(node.finallyBlock); } } - return resolveErrorCall(node); - function chooseOverload(candidates, relation) { - for (var i = 0; i < candidates.length; i++) { - if (!hasCorrectArity(node, args, candidates[i])) { - continue; + function emitCatchClause(node) { + writeLine(); + var endPos = emitToken(68 /* CatchKeyword */, node.pos); + write(" "); + emitToken(16 /* OpenParenToken */, endPos); + emit(node.variableDeclaration); + emitToken(17 /* CloseParenToken */, node.variableDeclaration ? node.variableDeclaration.end : endPos); + write(" "); + emitBlock(node.block); + } + function emitDebuggerStatement(node) { + emitToken(72 /* DebuggerKeyword */, node.pos); + write(";"); + } + function emitLabelledStatement(node) { + emit(node.label); + write(": "); + emit(node.statement); + } + function getContainingModule(node) { + do { + node = node.parent; + } while (node && node.kind !== 206 /* ModuleDeclaration */); + return node; + } + function emitContainingModuleName(node) { + var container = getContainingModule(node); + write(container ? getGeneratedNameForNode(container) : "exports"); + } + function emitModuleMemberName(node) { + emitStart(node.name); + if (ts.getCombinedNodeFlags(node) & 1 /* Export */) { + var container = getContainingModule(node); + if (container) { + write(getGeneratedNameForNode(container)); + write("."); } - var originalCandidate = candidates[i]; - var inferenceResult; - while (true) { - var candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes; - var typeArgumentsAreValid; - if (typeArguments) { - typeArgumentTypes = new Array(candidate.typeParameters.length); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); - } - else { - inferenceResult = inferTypeArguments(candidate, args, excludeArgument); - typeArgumentsAreValid = inferenceResult.failedTypeParameterIndex < 0; - typeArgumentTypes = inferenceResult.inferredTypes; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; + else if (languageVersion < 2 /* ES6 */ && compilerOptions.module !== 4 /* System */) { + write("exports."); } - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; + } + emitNodeWithoutSourceMap(node.name); + emitEnd(node.name); + } + function createVoidZero() { + var zero = ts.createSynthesizedNode(7 /* NumericLiteral */); + zero.text = "0"; + var result = ts.createSynthesizedNode(167 /* VoidExpression */); + result.expression = zero; + return result; + } + function emitExportMemberAssignment(node) { + if (node.flags & 1 /* Export */) { + writeLine(); + emitStart(node); + // emit call to exporter only for top level nodes + if (compilerOptions.module === 4 /* System */ && node.parent === currentSourceFile) { + // emit export default as + // export("default", ) + write(exportFunctionForFile + "(\""); + if (node.flags & 256 /* Default */) { + write("default"); } else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceResult; + emitNodeWithoutSourceMap(node.name); + } + write("\", "); + emitDeclarationName(node); + write(")"); + } + else { + if (node.flags & 256 /* Default */) { + if (languageVersion === 0 /* ES3 */) { + write("exports[\"default\"]"); + } + else { + write("exports.default"); } } + else { + emitModuleMemberName(node); + } + write(" = "); + emitDeclarationName(node); } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } + emitEnd(node); + write(";"); } - return undefined; } - function collectCandidates() { - var result = candidates; - var lastParent; - var lastSymbol; - var cutoffPos = 0; - var pos; - ts.Debug.assert(!result.length); - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - pos++; + function emitExportMemberAssignments(name) { + if (!exportEquals && exportSpecifiers && ts.hasProperty(exportSpecifiers, name.text)) { + for (var _a = 0, _b = exportSpecifiers[name.text]; _a < _b.length; _a++) { + var specifier = _b[_a]; + writeLine(); + if (compilerOptions.module === 4 /* System */) { + emitStart(specifier.name); + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(specifier.name); + write("\", "); + emitExpressionIdentifier(name); + write(")"); + emitEnd(specifier.name); } else { - lastParent = parent; - pos = cutoffPos; + emitStart(specifier.name); + emitContainingModuleName(specifier); + write("."); + emitNodeWithoutSourceMap(specifier.name); + emitEnd(specifier.name); + write(" = "); + emitExpressionIdentifier(name); } + write(";"); } - else { - pos = cutoffPos = result.length; - lastParent = parent; - } - lastSymbol = symbol; - for (var j = result.length; j > pos; j--) { - result[j] = result[j - 1]; - } - result[pos] = signature; } } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 89 /* SuperKeyword */) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - return resolveCall(node, getSignaturesOfType(superType, 1 /* Construct */), candidatesOutArray); + function emitDestructuring(root, isAssignmentExpressionStatement, value) { + var emitCount = 0; + // An exported declaration is actually emitted as an assignment (to a property on the module object), so + // temporary variables in an exported declaration need to have real declarations elsewhere + // Also temporary variables should be explicitly allocated for source level declarations when module target is system + // because actual variable declarations are hoisted + var canDefineTempVariablesInPlace = false; + if (root.kind === 199 /* VariableDeclaration */) { + var isExported = ts.getCombinedNodeFlags(root) & 1 /* Export */; + var isSourceLevelForSystemModuleKind = shouldHoistDeclarationInSystemJsModule(root); + canDefineTempVariablesInPlace = !isExported && !isSourceLevelForSystemModuleKind; } - return resolveUntypedCall(node); - } - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (funcType === anyType || (!callSignatures.length && !constructSignatures.length && !(funcType.flags & 16384 /* Union */) && isTypeAssignableTo(funcType, globalFunctionType))) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + else if (root.kind === 130 /* Parameter */) { + canDefineTempVariablesInPlace = true; } - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + if (root.kind === 170 /* BinaryExpression */) { + emitAssignmentExpression(root); } else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function resolveNewExpression(node, candidatesOutArray) { - var expressionType = checkExpression(node.expression); - if (expressionType === anyType) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - return resolveErrorCall(node); - } - var constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); - if (constructSignatures.length) { - return resolveCall(node, constructSignatures, candidatesOutArray); - } - var callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - if (tagType === anyType || (!callSignatures.length && !(tagType.flags & 16384 /* Union */) && isTypeAssignableTo(tagType, globalFunctionType))) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - if (!links.resolvedSignature || candidatesOutArray) { - links.resolvedSignature = anySignature; - if (node.kind === 145 /* CallExpression */) { - links.resolvedSignature = resolveCallExpression(node, candidatesOutArray); + ts.Debug.assert(!isAssignmentExpressionStatement); + emitBindingElement(root, value); } - else if (node.kind === 146 /* NewExpression */) { - links.resolvedSignature = resolveNewExpression(node, candidatesOutArray); + function emitAssignment(name, value) { + if (emitCount++) { + write(", "); + } + renameNonTopLevelLetAndConst(name); + var isVariableDeclarationOrBindingElement = name.parent && (name.parent.kind === 199 /* VariableDeclaration */ || name.parent.kind === 153 /* BindingElement */); + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(name); + if (exportChanged) { + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(name); + write("\", "); + } + if (isVariableDeclarationOrBindingElement) { + emitModuleMemberName(name.parent); + } + else { + emit(name); + } + write(" = "); + emit(value); + if (exportChanged) { + write(")"); + } } - else if (node.kind === 147 /* TaggedTemplateExpression */) { - links.resolvedSignature = resolveTaggedTemplateExpression(node, candidatesOutArray); + function ensureIdentifier(expr) { + if (expr.kind !== 65 /* Identifier */) { + var identifier = createTempVariable(0 /* Auto */); + if (!canDefineTempVariablesInPlace) { + recordTempDeclaration(identifier); + } + emitAssignment(identifier, expr); + expr = identifier; + } + return expr; + } + function createDefaultValueCheck(value, defaultValue) { + // The value expression will be evaluated twice, so for anything but a simple identifier + // we need to generate a temporary variable + value = ensureIdentifier(value); + // Return the expression 'value === void 0 ? defaultValue : value' + var equals = ts.createSynthesizedNode(170 /* BinaryExpression */); + equals.left = value; + equals.operatorToken = ts.createSynthesizedNode(30 /* EqualsEqualsEqualsToken */); + equals.right = createVoidZero(); + return createConditionalExpression(equals, defaultValue, value); + } + function createConditionalExpression(condition, whenTrue, whenFalse) { + var cond = ts.createSynthesizedNode(171 /* ConditionalExpression */); + cond.condition = condition; + cond.questionToken = ts.createSynthesizedNode(50 /* QuestionToken */); + cond.whenTrue = whenTrue; + cond.colonToken = ts.createSynthesizedNode(51 /* ColonToken */); + cond.whenFalse = whenFalse; + return cond; + } + function createNumericLiteral(value) { + var node = ts.createSynthesizedNode(7 /* NumericLiteral */); + node.text = "" + value; + return node; } - else { - ts.Debug.fail("Branch in 'getResolvedSignature' should be unreachable."); + function createPropertyAccessForDestructuringProperty(object, propName) { + if (propName.kind !== 65 /* Identifier */) { + return createElementAccessExpression(object, propName); + } + return createPropertyAccessExpression(object, propName); + } + function createSliceCall(value, sliceIndex) { + var call = ts.createSynthesizedNode(158 /* CallExpression */); + var sliceIdentifier = ts.createSynthesizedNode(65 /* Identifier */); + sliceIdentifier.text = "slice"; + call.expression = createPropertyAccessExpression(value, sliceIdentifier); + call.arguments = ts.createSynthesizedNodeArray(); + call.arguments[0] = createNumericLiteral(sliceIndex); + return call; + } + function emitObjectLiteralAssignment(target, value) { + var properties = target.properties; + if (properties.length !== 1) { + // For anything but a single element destructuring we need to generate a temporary + // to ensure value is evaluated exactly once. + value = ensureIdentifier(value); + } + for (var _a = 0; _a < properties.length; _a++) { + var p = properties[_a]; + if (p.kind === 225 /* PropertyAssignment */ || p.kind === 226 /* ShorthandPropertyAssignment */) { + // TODO(andersh): Computed property support + var propName = (p.name); + emitDestructuringAssignment(p.initializer || propName, createPropertyAccessForDestructuringProperty(value, propName)); + } + } + } + function emitArrayLiteralAssignment(target, value) { + var elements = target.elements; + if (elements.length !== 1) { + // For anything but a single element destructuring we need to generate a temporary + // to ensure value is evaluated exactly once. + value = ensureIdentifier(value); + } + for (var i = 0; i < elements.length; i++) { + var e = elements[i]; + if (e.kind !== 176 /* OmittedExpression */) { + if (e.kind !== 174 /* SpreadElementExpression */) { + emitDestructuringAssignment(e, createElementAccessExpression(value, createNumericLiteral(i))); + } + else if (i === elements.length - 1) { + emitDestructuringAssignment(e.expression, createSliceCall(value, i)); + } + } + } } - } - return links.resolvedSignature; - } - function checkCallExpression(node) { - var signature = getResolvedSignature(node); - if (node.expression.kind === 89 /* SuperKeyword */) { - return voidType; - } - if (node.kind === 146 /* NewExpression */) { - var declaration = signature.declaration; - if (declaration && declaration.kind !== 126 /* Constructor */ && declaration.kind !== 130 /* ConstructSignature */ && declaration.kind !== 134 /* ConstructorType */) { - if (compilerOptions.noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); + function emitDestructuringAssignment(target, value) { + if (target.kind === 170 /* BinaryExpression */ && target.operatorToken.kind === 53 /* EqualsToken */) { + value = createDefaultValueCheck(value, target.right); + target = target.left; + } + if (target.kind === 155 /* ObjectLiteralExpression */) { + emitObjectLiteralAssignment(target, value); + } + else if (target.kind === 154 /* ArrayLiteralExpression */) { + emitArrayLiteralAssignment(target, value); + } + else { + emitAssignment(target, value); } - return anyType; } - } - return getReturnTypeOfSignature(signature); - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkTypeAssertion(node) { - var exprType = checkExpression(node.expression); - var targetType = getTypeFromTypeNode(node.type); - if (fullTypeCheck && targetType !== unknownType) { - var widenedType = getWidenedType(exprType, true); - if (!(isTypeAssignableTo(targetType, widenedType))) { - checkTypeAssignableTo(exprType, targetType, node, ts.Diagnostics.Neither_type_0_nor_type_1_is_assignable_to_the_other); + function emitAssignmentExpression(root) { + var target = root.left; + var value = root.right; + if (isAssignmentExpressionStatement) { + emitDestructuringAssignment(target, value); + } + else { + if (root.parent.kind !== 162 /* ParenthesizedExpression */) { + write("("); + } + value = ensureIdentifier(value); + emitDestructuringAssignment(target, value); + write(", "); + emit(value); + if (root.parent.kind !== 162 /* ParenthesizedExpression */) { + write(")"); + } + } + } + function emitBindingElement(target, value) { + if (target.initializer) { + // Combine value and initializer + value = value ? createDefaultValueCheck(value, target.initializer) : target.initializer; + } + else if (!value) { + // Use 'void 0' in absence of value and initializer + value = createVoidZero(); + } + if (ts.isBindingPattern(target.name)) { + var pattern = target.name; + var elements = pattern.elements; + if (elements.length !== 1) { + // For anything but a single element destructuring we need to generate a temporary + // to ensure value is evaluated exactly once. + value = ensureIdentifier(value); + } + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + if (pattern.kind === 151 /* ObjectBindingPattern */) { + // Rewrite element to a declaration with an initializer that fetches property + var propName = element.propertyName || element.name; + emitBindingElement(element, createPropertyAccessForDestructuringProperty(value, propName)); + } + else if (element.kind !== 176 /* OmittedExpression */) { + if (!element.dotDotDotToken) { + // Rewrite element to a declaration that accesses array element at index i + emitBindingElement(element, createElementAccessExpression(value, createNumericLiteral(i))); + } + else if (i === elements.length - 1) { + emitBindingElement(element, createSliceCall(value, i)); + } + } + } + } + else { + emitAssignment(target.name, value); + } } } - return targetType; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? pos < signature.parameters.length - 1 ? getTypeOfSymbol(signature.parameters[pos]) : getRestTypeOfSignature(signature) : pos < signature.parameters.length ? getTypeOfSymbol(signature.parameters[pos]) : anyType; - } - function assignContextualParameterTypes(signature, context, mapper) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - var links = getSymbolLinks(parameter); - links.type = instantiateType(getTypeAtPosition(context, i), mapper); - } - if (signature.hasRestParameter && context.hasRestParameter && signature.parameters.length >= context.parameters.length) { - var parameter = signature.parameters[signature.parameters.length - 1]; - var links = getSymbolLinks(parameter); - links.type = instantiateType(getTypeOfSymbol(context.parameters[context.parameters.length - 1]), mapper); - } - } - function getReturnTypeFromBody(func, contextualMapper) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (func.body.kind !== 163 /* Block */) { - var unwidenedType = checkAndMarkExpression(func.body, contextualMapper); - var widenedType = getWidenedType(unwidenedType); - if (fullTypeCheck && compilerOptions.noImplicitAny && !contextualSignature && widenedType !== unwidenedType && getInnermostTypeOfNestedArrayTypes(widenedType) === anyType) { - error(func, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeToString(widenedType)); - } - return widenedType; - } - var types = checkAndAggregateReturnExpressionTypes(func.body, contextualMapper); - if (types.length > 0) { - var commonType = contextualSignature ? getUnionType(types) : getCommonSupertype(types); - if (!commonType) { - error(func, ts.Diagnostics.No_best_common_type_exists_among_return_expressions); - return unknownType; - } - var widenedType = getWidenedType(commonType); - if (fullTypeCheck && compilerOptions.noImplicitAny && !contextualSignature && widenedType !== commonType && getInnermostTypeOfNestedArrayTypes(widenedType) === anyType) { - var typeName = typeToString(widenedType); - if (func.name) { - error(func, ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type, ts.declarationNameToString(func.name), typeName); + function emitVariableDeclaration(node) { + if (ts.isBindingPattern(node.name)) { + if (languageVersion < 2 /* ES6 */) { + emitDestructuring(node, false); } else { - error(func, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeName); + emit(node.name); + emitOptional(" = ", node.initializer); } } - return widenedType; - } - return voidType; - } - function checkAndAggregateReturnExpressionTypes(body, contextualMapper) { - var aggregatedTypes = []; - ts.forEachReturnStatement(body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkAndMarkExpression(expr, contextualMapper); - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); + else { + renameNonTopLevelLetAndConst(node.name); + var initializer = node.initializer; + if (!initializer && languageVersion < 2 /* ES6 */) { + // downlevel emit for non-initialized let bindings defined in loops + // for (...) { let x; } + // should be + // for (...) { var = void 0; } + // this is necessary to preserve ES6 semantic in scenarios like + // for (...) { let x; console.log(x); x = 1 } // assignment on one iteration should not affect other iterations + var isUninitializedLet = (resolver.getNodeCheckFlags(node) & 256 /* BlockScopedBindingInLoop */) && + (getCombinedFlagsForIdentifier(node.name) & 4096 /* Let */); + // NOTE: default initialization should not be added to let bindings in for-in\for-of statements + if (isUninitializedLet && + node.parent.parent.kind !== 188 /* ForInStatement */ && + node.parent.parent.kind !== 189 /* ForOfStatement */) { + initializer = createVoidZero(); + } + } + var exportChanged = isNameOfExportedSourceLevelDeclarationInSystemExternalModule(node.name); + if (exportChanged) { + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(node.name); + write("\", "); + } + emitModuleMemberName(node); + emitOptional(" = ", initializer); + if (exportChanged) { + write(")"); } } - }); - return aggregatedTypes; - } - function bodyContainsAReturnStatement(funcBody) { - return ts.forEachReturnStatement(funcBody, function (returnStatement) { - return true; - }); - } - function bodyContainsSingleThrowStatement(body) { - return (body.statements.length === 1) && (body.statements[0].kind === 178 /* ThrowStatement */); - } - function checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(func, returnType) { - if (!fullTypeCheck) { - return; - } - if (returnType === voidType || returnType === anyType) { - return; - } - if (!func.body || func.body.kind !== 163 /* Block */) { - return; - } - var bodyBlock = func.body; - if (bodyContainsAReturnStatement(bodyBlock)) { - return; - } - if (bodyContainsSingleThrowStatement(bodyBlock)) { - return; } - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_or_consist_of_a_single_throw_statement); - } - function checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - if (contextualMapper === identityMapper) { - return anyFunctionType; + function emitExportVariableAssignments(node) { + if (node.kind === 176 /* OmittedExpression */) { + return; + } + var name = node.name; + if (name.kind === 65 /* Identifier */) { + emitExportMemberAssignments(name); + } + else if (ts.isBindingPattern(name)) { + ts.forEach(name.elements, emitExportVariableAssignments); + } } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - if (!(links.flags & 64 /* ContextChecked */)) { - var contextualSignature = getContextualSignature(node); - if (!(links.flags & 64 /* ContextChecked */)) { - links.flags |= 64 /* ContextChecked */; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0 /* Call */)[0]; - if (isContextSensitive(node)) { - assignContextualParameterTypes(signature, contextualSignature, contextualMapper || identityMapper); - } - if (!node.type) { - signature.resolvedReturnType = resolvingType; - var returnType = getReturnTypeFromBody(node, contextualMapper); - if (signature.resolvedReturnType === resolvingType) { - signature.resolvedReturnType = returnType; - } - } + function getCombinedFlagsForIdentifier(node) { + if (!node.parent || (node.parent.kind !== 199 /* VariableDeclaration */ && node.parent.kind !== 153 /* BindingElement */)) { + return 0; + } + return ts.getCombinedNodeFlags(node.parent); + } + function renameNonTopLevelLetAndConst(node) { + // do not rename if + // - language version is ES6+ + // - node is synthesized + // - node is not identifier (can happen when tree is malformed) + // - node is definitely not name of variable declaration. + // it still can be part of parameter declaration, this check will be done next + if (languageVersion >= 2 /* ES6 */ || + ts.nodeIsSynthesized(node) || + node.kind !== 65 /* Identifier */ || + (node.parent.kind !== 199 /* VariableDeclaration */ && node.parent.kind !== 153 /* BindingElement */)) { + return; + } + var combinedFlags = getCombinedFlagsForIdentifier(node); + if (((combinedFlags & 12288 /* BlockScoped */) === 0) || combinedFlags & 1 /* Export */) { + // do not rename exported or non-block scoped variables + return; + } + // here it is known that node is a block scoped variable + var list = ts.getAncestor(node, 200 /* VariableDeclarationList */); + if (list.parent.kind === 181 /* VariableStatement */) { + var isSourceFileLevelBinding = list.parent.parent.kind === 228 /* SourceFile */; + var isModuleLevelBinding = list.parent.parent.kind === 207 /* ModuleBlock */; + var isFunctionLevelBinding = list.parent.parent.kind === 180 /* Block */ && ts.isFunctionLike(list.parent.parent.parent); + if (isSourceFileLevelBinding || isModuleLevelBinding || isFunctionLevelBinding) { + return; } - checkSignatureDeclaration(node); + } + var blockScopeContainer = ts.getEnclosingBlockScopeContainer(node); + var parent = blockScopeContainer.kind === 228 /* SourceFile */ + ? blockScopeContainer + : blockScopeContainer.parent; + if (resolver.resolvesToSomeValue(parent, node.text)) { + var variableId = resolver.getBlockScopedVariableId(node); + if (!blockScopedVariableToGeneratedName) { + blockScopedVariableToGeneratedName = []; + } + var generatedName = makeUniqueName(node.text); + blockScopedVariableToGeneratedName[variableId] = generatedName; } } - if (fullTypeCheck && node.kind !== 125 /* Method */) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodBody(node) { - ts.Debug.assert(node.kind !== 125 /* Method */ || ts.isObjectLiteralMethod(node)); - if (node.type) { - checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + function isES6ExportedDeclaration(node) { + return !!(node.flags & 1 /* Export */) && + languageVersion >= 2 /* ES6 */ && + node.parent.kind === 228 /* SourceFile */; } - if (node.body) { - if (node.body.kind === 163 /* Block */) { - checkSourceElement(node.body); + function emitVariableStatement(node) { + var startIsEmitted = true; + if (!(node.flags & 1 /* Export */)) { + startIsEmitted = tryEmitStartOfVariableDeclarationList(node.declarationList); + } + else if (isES6ExportedDeclaration(node)) { + // Exported ES6 module member + write("export "); + startIsEmitted = tryEmitStartOfVariableDeclarationList(node.declarationList); + } + if (startIsEmitted) { + emitCommaList(node.declarationList.declarations); + write(";"); } else { - var exprType = checkExpression(node.body); - if (node.type) { - checkTypeAssignableTo(exprType, getTypeFromTypeNode(node.type), node.body, undefined); + var atLeastOneItem = emitVariableDeclarationListSkippingUninitializedEntries(node.declarationList); + if (atLeastOneItem) { + write(";"); } - checkFunctionExpressionBodies(node.body); } - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!(type.flags & (1 /* Any */ | 132 /* NumberLike */))) { - error(operand, diagnostic); - return false; - } - return true; - } - function checkReferenceExpression(n, invalidReferenceMessage, constantVarianleMessage) { - function findSymbol(n) { - var symbol = getNodeLinks(n).resolvedSymbol; - return symbol && getExportSymbolOfValueSymbolIfExported(symbol); - } - function isReferenceOrErrorExpression(n) { - switch (n.kind) { - case 63 /* Identifier */: - var symbol = findSymbol(n); - return !symbol || symbol === unknownSymbol || symbol === argumentsSymbol || (symbol.flags & 3 /* Variable */) !== 0; - case 143 /* PropertyAccessExpression */: - var symbol = findSymbol(n); - return !symbol || symbol === unknownSymbol || (symbol.flags & ~8 /* EnumMember */) !== 0; - case 144 /* ElementAccessExpression */: - return true; - case 149 /* ParenthesizedExpression */: - return isReferenceOrErrorExpression(n.expression); - default: - return false; + if (languageVersion < 2 /* ES6 */ && node.parent === currentSourceFile) { + ts.forEach(node.declarationList.declarations, emitExportVariableAssignments); } } - function isConstVariableReference(n) { - switch (n.kind) { - case 63 /* Identifier */: - case 143 /* PropertyAccessExpression */: - var symbol = findSymbol(n); - return symbol && (symbol.flags & 3 /* Variable */) !== 0 && (getDeclarationFlagsFromSymbol(symbol) & 4096 /* Const */) !== 0; - case 144 /* ElementAccessExpression */: - var index = n.argumentExpression; - var symbol = findSymbol(n.expression); - if (symbol && index && index.kind === 7 /* StringLiteral */) { - var name = index.text; - var prop = getPropertyOfType(getTypeOfSymbol(symbol), name); - return prop && (prop.flags & 3 /* Variable */) !== 0 && (getDeclarationFlagsFromSymbol(prop) & 4096 /* Const */) !== 0; + function emitParameter(node) { + if (languageVersion < 2 /* ES6 */) { + if (ts.isBindingPattern(node.name)) { + var name_19 = createTempVariable(0 /* Auto */); + if (!tempParameters) { + tempParameters = []; } - return false; - case 149 /* ParenthesizedExpression */: - return isConstVariableReference(n.expression); - default: - return false; + tempParameters.push(name_19); + emit(name_19); + } + else { + emit(node.name); + } } - } - if (!isReferenceOrErrorExpression(n)) { - error(n, invalidReferenceMessage); - return false; - } - if (isConstVariableReference(n)) { - error(n, constantVarianleMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - var operandType = checkExpression(node.expression); - return booleanType; - } - function checkTypeOfExpression(node) { - var operandType = checkExpression(node.expression); - return stringType; - } - function checkVoidExpression(node) { - var operandType = checkExpression(node.expression); - return undefinedType; - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - switch (node.operator) { - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - return numberType; - case 45 /* ExclamationToken */: - return booleanType; - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: - var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + else { + if (node.dotDotDotToken) { + write("..."); } - return numberType; + emit(node.name); + emitOptional(" = ", node.initializer); + } } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - var ok = checkArithmeticOperandType(node.operand, operandType, ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_cannot_be_a_constant); + function emitDefaultValueAssignments(node) { + if (languageVersion < 2 /* ES6 */) { + var tempIndex = 0; + ts.forEach(node.parameters, function (p) { + // A rest parameter cannot have a binding pattern or an initializer, + // so let's just ignore it. + if (p.dotDotDotToken) { + return; + } + if (ts.isBindingPattern(p.name)) { + writeLine(); + write("var "); + emitDestructuring(p, false, tempParameters[tempIndex]); + write(";"); + tempIndex++; + } + else if (p.initializer) { + writeLine(); + emitStart(p); + write("if ("); + emitNodeWithoutSourceMap(p.name); + write(" === void 0)"); + emitEnd(p); + write(" { "); + emitStart(p); + emitNodeWithoutSourceMap(p.name); + write(" = "); + emitNodeWithoutSourceMap(p.initializer); + emitEnd(p); + write("; }"); + } + }); + } } - return numberType; - } - function isStructuredType(type) { - if (type.flags & 16384 /* Union */) { - return !ts.forEach(type.types, function (t) { return !isStructuredType(t); }); + function emitRestParameter(node) { + if (languageVersion < 2 /* ES6 */ && ts.hasRestParameters(node)) { + var restIndex = node.parameters.length - 1; + var restParam = node.parameters[restIndex]; + // A rest parameter cannot have a binding pattern, so let's just ignore it if it does. + if (ts.isBindingPattern(restParam.name)) { + return; + } + var tempName = createTempVariable(268435456 /* _i */).text; + writeLine(); + emitLeadingComments(restParam); + emitStart(restParam); + write("var "); + emitNodeWithoutSourceMap(restParam.name); + write(" = [];"); + emitEnd(restParam); + emitTrailingComments(restParam); + writeLine(); + write("for ("); + emitStart(restParam); + write("var " + tempName + " = " + restIndex + ";"); + emitEnd(restParam); + write(" "); + emitStart(restParam); + write(tempName + " < arguments.length;"); + emitEnd(restParam); + write(" "); + emitStart(restParam); + write(tempName + "++"); + emitEnd(restParam); + write(") {"); + increaseIndent(); + writeLine(); + emitStart(restParam); + emitNodeWithoutSourceMap(restParam.name); + write("[" + tempName + " - " + restIndex + "] = arguments[" + tempName + "];"); + emitEnd(restParam); + decreaseIndent(); + writeLine(); + write("}"); + } } - return (type.flags & (48128 /* ObjectType */ | 512 /* TypeParameter */)) !== 0; - } - function isConstEnumObjectType(type) { - return type.flags & (48128 /* ObjectType */ | 32768 /* Anonymous */) && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128 /* ConstEnum */) !== 0; - } - function checkInstanceOfExpression(node, leftType, rightType) { - if (!(leftType.flags & 1 /* Any */ || isStructuredType(leftType))) { - error(node.left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + function emitAccessor(node) { + write(node.kind === 137 /* GetAccessor */ ? "get " : "set "); + emit(node.name, false); + emitSignatureAndBody(node); } - if (!(rightType.flags & 1 /* Any */ || isTypeSubtypeOf(rightType, globalFunctionType))) { - error(node.right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); + function shouldEmitAsArrowFunction(node) { + return node.kind === 164 /* ArrowFunction */ && languageVersion >= 2 /* ES6 */; } - return booleanType; - } - function checkInExpression(node, leftType, rightType) { - if (leftType !== anyType && leftType !== stringType && leftType !== numberType) { - error(node.left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_types_any_string_or_number); + function emitDeclarationName(node) { + if (node.name) { + emitNodeWithoutSourceMap(node.name); + } + else { + write(getGeneratedNameForNode(node)); + } } - if (!(rightType.flags & 1 /* Any */ || isStructuredType(rightType))) { - error(node.right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + function shouldEmitFunctionName(node) { + if (node.kind === 163 /* FunctionExpression */) { + // Emit name if one is present + return !!node.name; + } + if (node.kind === 201 /* FunctionDeclaration */) { + // Emit name if one is present, or emit generated name in down-level case (for export default case) + return !!node.name || languageVersion < 2 /* ES6 */; + } } - return booleanType; - } - function checkBinaryExpression(node, contextualMapper) { - var operator = node.operator; - var leftType = checkExpression(node.left, contextualMapper); - var rightType = checkExpression(node.right, contextualMapper); - switch (operator) { - case 34 /* AsteriskToken */: - case 54 /* AsteriskEqualsToken */: - case 35 /* SlashToken */: - case 55 /* SlashEqualsToken */: - case 36 /* PercentToken */: - case 56 /* PercentEqualsToken */: - case 33 /* MinusToken */: - case 53 /* MinusEqualsToken */: - case 39 /* LessThanLessThanToken */: - case 57 /* LessThanLessThanEqualsToken */: - case 40 /* GreaterThanGreaterThanToken */: - case 58 /* GreaterThanGreaterThanEqualsToken */: - case 41 /* GreaterThanGreaterThanGreaterThanToken */: - case 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 43 /* BarToken */: - case 61 /* BarEqualsToken */: - case 44 /* CaretToken */: - case 62 /* CaretEqualsToken */: - case 42 /* AmpersandToken */: - case 60 /* AmpersandEqualsToken */: - if (leftType.flags & (32 /* Undefined */ | 64 /* Null */)) - leftType = rightType; - if (rightType.flags & (32 /* Undefined */ | 64 /* Null */)) - rightType = leftType; - var suggestedOperator; - if ((leftType.flags & 8 /* Boolean */) && (rightType.flags & 8 /* Boolean */) && (suggestedOperator = getSuggestedBooleanOperator(node.operator)) !== undefined) { - error(node, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(node.operator), ts.tokenToString(suggestedOperator)); - } - else { - var leftOk = checkArithmeticOperandType(node.left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(node.right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); + function emitFunctionDeclaration(node) { + if (ts.nodeIsMissing(node.body)) { + return emitOnlyPinnedOrTripleSlashComments(node); + } + if (node.kind !== 135 /* MethodDeclaration */ && node.kind !== 134 /* MethodSignature */) { + // Methods will emit the comments as part of emitting method declaration + emitLeadingComments(node); + } + // For targeting below es6, emit functions-like declaration including arrow function using function keyword. + // When targeting ES6, emit arrow function natively in ES6 by omitting function keyword and using fat arrow instead + if (!shouldEmitAsArrowFunction(node)) { + if (isES6ExportedDeclaration(node)) { + write("export "); + if (node.flags & 256 /* Default */) { + write("default "); } } - return numberType; - case 32 /* PlusToken */: - case 52 /* PlusEqualsToken */: - if (leftType.flags & (32 /* Undefined */ | 64 /* Null */)) - leftType = rightType; - if (rightType.flags & (32 /* Undefined */ | 64 /* Null */)) - rightType = leftType; - var resultType; - if (leftType.flags & 132 /* NumberLike */ && rightType.flags & 132 /* NumberLike */) { - resultType = numberType; - } - else if (leftType.flags & 258 /* StringLike */ || rightType.flags & 258 /* StringLike */) { - resultType = stringType; - } - else if (leftType.flags & 1 /* Any */ || leftType === unknownType || rightType.flags & 1 /* Any */ || rightType === unknownType) { - resultType = anyType; - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 52 /* PlusEqualsToken */) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27 /* EqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - case 23 /* LessThanToken */: - case 24 /* GreaterThanToken */: - case 25 /* LessThanEqualsToken */: - case 26 /* GreaterThanEqualsToken */: - if (!isTypeAssignableTo(leftType, rightType) && !isTypeAssignableTo(rightType, leftType)) { - reportOperatorError(); + write("function"); + if (languageVersion >= 2 /* ES6 */ && node.asteriskToken) { + write("*"); } - return booleanType; - case 85 /* InstanceOfKeyword */: - return checkInstanceOfExpression(node, leftType, rightType); - case 84 /* InKeyword */: - return checkInExpression(node, leftType, rightType); - case 47 /* AmpersandAmpersandToken */: - return rightType; - case 48 /* BarBarToken */: - return getUnionType([leftType, rightType]); - case 51 /* EqualsToken */: - checkAssignmentOperator(rightType); - return rightType; - case 22 /* CommaToken */: - return rightType; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 43 /* BarToken */: - case 61 /* BarEqualsToken */: - return 48 /* BarBarToken */; - case 44 /* CaretToken */: - case 62 /* CaretEqualsToken */: - return 30 /* ExclamationEqualsEqualsToken */; - case 42 /* AmpersandToken */: - case 60 /* AmpersandEqualsToken */: - return 47 /* AmpersandAmpersandToken */; - default: - return undefined; + write(" "); } - } - function checkAssignmentOperator(valueType) { - if (fullTypeCheck && operator >= 51 /* FirstAssignment */ && operator <= 62 /* LastAssignment */) { - var ok = checkReferenceExpression(node.left, ts.Diagnostics.Invalid_left_hand_side_of_assignment_expression, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant); - if (ok) { - checkTypeAssignableTo(valueType, leftType, node.left, undefined); - } + if (shouldEmitFunctionName(node)) { + emitDeclarationName(node); + } + emitSignatureAndBody(node); + if (languageVersion < 2 /* ES6 */ && node.kind === 201 /* FunctionDeclaration */ && node.parent === currentSourceFile && node.name) { + emitExportMemberAssignments(node.name); + } + if (node.kind !== 135 /* MethodDeclaration */ && node.kind !== 134 /* MethodSignature */) { + emitTrailingComments(node); } } - function reportOperatorError() { - error(node, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(node.operator), typeToString(leftType), typeToString(rightType)); - } - } - function checkConditionalExpression(node, contextualMapper) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, contextualMapper); - var type2 = checkExpression(node.whenFalse, contextualMapper); - return getUnionType([type1, type2]); - } - function checkTemplateExpression(node) { - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - node.contextualType = contextualType; - var result = checkExpression(node, contextualMapper); - node.contextualType = saveContextualType; - return result; - } - function checkAndMarkExpression(node, contextualMapper) { - var result = checkExpression(node, contextualMapper); - getNodeLinks(node).flags |= 1 /* TypeChecked */; - return result; - } - function checkObjectLiteralMethod(node, contextualMapper) { - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, contextualMapper) { - if (contextualMapper && contextualMapper !== identityMapper) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper)); - } - } + function emitCaptureThisForNodeIfNecessary(node) { + if (resolver.getNodeCheckFlags(node) & 4 /* CaptureThis */) { + writeLine(); + emitStart(node); + write("var _this = this;"); + emitEnd(node); } } - return type; - } - function checkExpression(node, contextualMapper) { - return checkExpressionOrQualifiedName(node, contextualMapper); - } - function checkExpressionOrQualifiedName(node, contextualMapper) { - var type; - if (node.kind == 120 /* QualifiedName */) { - type = checkQualifiedName(node); + function emitSignatureParameters(node) { + increaseIndent(); + write("("); + if (node) { + var parameters = node.parameters; + var omitCount = languageVersion < 2 /* ES6 */ && ts.hasRestParameters(node) ? 1 : 0; + emitList(parameters, 0, parameters.length - omitCount, false, false); + } + write(")"); + decreaseIndent(); } - else { - var uninstantiatedType = checkExpressionWorker(node, contextualMapper); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, contextualMapper); + function emitSignatureParametersForArrow(node) { + // Check whether the parameter list needs parentheses and preserve no-parenthesis + if (node.parameters.length === 1 && node.pos === node.parameters[0].pos) { + emit(node.parameters[0]); + return; + } + emitSignatureParameters(node); } - if (isConstEnumObjectType(type)) { - var ok = (node.parent.kind === 143 /* PropertyAccessExpression */ && node.parent.expression === node) || (node.parent.kind === 144 /* ElementAccessExpression */ && node.parent.expression === node) || ((node.kind === 63 /* Identifier */ || node.kind === 120 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); + function emitSignatureAndBody(node) { + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + var saveTempParameters = tempParameters; + tempFlags = 0; + tempVariables = undefined; + tempParameters = undefined; + // When targeting ES6, emit arrow function natively in ES6 + if (shouldEmitAsArrowFunction(node)) { + emitSignatureParametersForArrow(node); + write(" =>"); + } + else { + emitSignatureParameters(node); + } + if (!node.body) { + // There can be no body when there are parse errors. Just emit an empty block + // in that case. + write(" { }"); + } + else if (node.body.kind === 180 /* Block */) { + emitBlockFunctionBody(node, node.body); } + else { + emitExpressionFunctionBody(node, node.body); + } + if (!isES6ExportedDeclaration(node)) { + emitExportMemberAssignment(node); + } + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + tempParameters = saveTempParameters; } - return type; - } - function checkExpressionWorker(node, contextualMapper) { - switch (node.kind) { - case 63 /* Identifier */: - return checkIdentifier(node); - case 91 /* ThisKeyword */: - return checkThisExpression(node); - case 89 /* SuperKeyword */: - return checkSuperExpression(node); - case 87 /* NullKeyword */: - return nullType; - case 93 /* TrueKeyword */: - case 78 /* FalseKeyword */: - return booleanType; - case 6 /* NumericLiteral */: - return numberType; - case 159 /* TemplateExpression */: - return checkTemplateExpression(node); - case 7 /* StringLiteral */: - case 9 /* NoSubstitutionTemplateLiteral */: - return stringType; - case 8 /* RegularExpressionLiteral */: - return globalRegExpType; - case 141 /* ArrayLiteralExpression */: - return checkArrayLiteral(node, contextualMapper); - case 142 /* ObjectLiteralExpression */: - return checkObjectLiteral(node, contextualMapper); - case 143 /* PropertyAccessExpression */: - return checkPropertyAccessExpression(node); - case 144 /* ElementAccessExpression */: - return checkIndexedAccess(node); - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return checkCallExpression(node); - case 147 /* TaggedTemplateExpression */: - return checkTaggedTemplateExpression(node); - case 148 /* TypeAssertionExpression */: - return checkTypeAssertion(node); - case 149 /* ParenthesizedExpression */: - return checkExpression(node.expression); - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - return checkFunctionExpressionOrObjectLiteralMethod(node, contextualMapper); - case 153 /* TypeOfExpression */: - return checkTypeOfExpression(node); - case 152 /* DeleteExpression */: - return checkDeleteExpression(node); - case 154 /* VoidExpression */: - return checkVoidExpression(node); - case 155 /* PrefixUnaryExpression */: - return checkPrefixUnaryExpression(node); - case 156 /* PostfixUnaryExpression */: - return checkPostfixUnaryExpression(node); - case 157 /* BinaryExpression */: - return checkBinaryExpression(node, contextualMapper); - case 158 /* ConditionalExpression */: - return checkConditionalExpression(node, contextualMapper); - case 161 /* OmittedExpression */: - return undefinedType; + // Returns true if any preamble code was emitted. + function emitFunctionBodyPreamble(node) { + emitCaptureThisForNodeIfNecessary(node); + emitDefaultValueAssignments(node); + emitRestParameter(node); } - return unknownType; - } - function checkTypeParameter(node) { - checkSourceElement(node.constraint); - if (fullTypeCheck) { - checkTypeParameterHasIllegalReferencesInConstraint(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); + function emitExpressionFunctionBody(node, body) { + if (languageVersion < 2 /* ES6 */) { + emitDownLevelExpressionFunctionBody(node, body); + return; + } + // For es6 and higher we can emit the expression as is. However, in the case + // where the expression might end up looking like a block when emitted, we'll + // also wrap it in parentheses first. For example if you have: a => {} + // then we need to generate: a => ({}) + write(" "); + // Unwrap all type assertions. + var current = body; + while (current.kind === 161 /* TypeAssertionExpression */) { + current = current.expression; + } + emitParenthesizedIf(body, current.kind === 155 /* ObjectLiteralExpression */); } - } - function checkParameter(parameterDeclaration) { - checkVariableOrParameterDeclaration(parameterDeclaration); - if (fullTypeCheck) { - checkCollisionWithIndexVariableInGeneratedCode(parameterDeclaration, parameterDeclaration.name); - if (parameterDeclaration.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */) && !(parameterDeclaration.parent.kind === 126 /* Constructor */ && parameterDeclaration.parent.body)) { - error(parameterDeclaration, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + function emitDownLevelExpressionFunctionBody(node, body) { + write(" {"); + scopeEmitStart(node); + increaseIndent(); + var outPos = writer.getTextPos(); + emitDetachedComments(node.body); + emitFunctionBodyPreamble(node); + var preambleEmitted = writer.getTextPos() !== outPos; + decreaseIndent(); + // If we didn't have to emit any preamble code, then attempt to keep the arrow + // function on one line. + if (!preambleEmitted && nodeStartPositionsAreOnSameLine(node, body)) { + write(" "); + emitStart(body); + write("return "); + emit(body); + emitEnd(body); + write(";"); + emitTempDeclarations(false); + write(" "); + } + else { + increaseIndent(); + writeLine(); + emitLeadingComments(node.body); + write("return "); + emit(body); + write(";"); + emitTrailingComments(node.body); + emitTempDeclarations(true); + decreaseIndent(); + writeLine(); } - if (parameterDeclaration.dotDotDotToken) { - if (!isArrayType(getTypeOfSymbol(parameterDeclaration.symbol))) { - error(parameterDeclaration, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); + emitStart(node.body); + write("}"); + emitEnd(node.body); + scopeEmitEnd(); + } + function emitBlockFunctionBody(node, body) { + write(" {"); + scopeEmitStart(node); + var initialTextPos = writer.getTextPos(); + increaseIndent(); + emitDetachedComments(body.statements); + // Emit all the directive prologues (like "use strict"). These have to come before + // any other preamble code we write (like parameter initializers). + var startIndex = emitDirectivePrologues(body.statements, true); + emitFunctionBodyPreamble(node); + decreaseIndent(); + var preambleEmitted = writer.getTextPos() !== initialTextPos; + if (!preambleEmitted && nodeEndIsOnSameLineAsNodeStart(body, body)) { + for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { + var statement = _b[_a]; + write(" "); + emit(statement); } + emitTempDeclarations(false); + write(" "); + emitLeadingCommentsOfPosition(body.statements.end); } else { - if (parameterDeclaration.initializer && !parameterDeclaration.parent.body) { - error(parameterDeclaration, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - } + increaseIndent(); + emitLinesStartingAt(body.statements, startIndex); + emitTempDeclarations(true); + writeLine(); + emitLeadingCommentsOfPosition(body.statements.end); + decreaseIndent(); } + emitToken(15 /* CloseBraceToken */, body.statements.end); + scopeEmitEnd(); } - function checkReferencesInInitializer(n) { - if (n.kind === 63 /* Identifier */) { - var referencedSymbol = getNodeLinks(n).resolvedSymbol; - if (referencedSymbol && referencedSymbol !== unknownSymbol && getSymbol(parameterDeclaration.parent.locals, referencedSymbol.name, 107455 /* Value */) === referencedSymbol) { - if (referencedSymbol.valueDeclaration.kind === 123 /* Parameter */) { - if (referencedSymbol.valueDeclaration === parameterDeclaration) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(parameterDeclaration.name)); - return; - } - var enclosingOrReferencedParameter = ts.forEach(parameterDeclaration.parent.parameters, function (p) { return p === parameterDeclaration || p === referencedSymbol.valueDeclaration ? p : undefined; }); - if (enclosingOrReferencedParameter === referencedSymbol.valueDeclaration) { - return; + function findInitialSuperCall(ctor) { + if (ctor.body) { + var statement = ctor.body.statements[0]; + if (statement && statement.kind === 183 /* ExpressionStatement */) { + var expr = statement.expression; + if (expr && expr.kind === 158 /* CallExpression */) { + var func = expr.expression; + if (func && func.kind === 91 /* SuperKeyword */) { + return statement; } } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(parameterDeclaration.name), ts.declarationNameToString(n)); } } + } + function emitParameterPropertyAssignments(node) { + ts.forEach(node.parameters, function (param) { + if (param.flags & 112 /* AccessibilityModifier */) { + writeLine(); + emitStart(param); + emitStart(param.name); + write("this."); + emitNodeWithoutSourceMap(param.name); + emitEnd(param.name); + write(" = "); + emit(param.name); + write(";"); + emitEnd(param); + } + }); + } + function emitMemberAccessForPropertyName(memberName) { + // TODO: (jfreeman,drosen): comment on why this is emitNodeWithoutSourceMap instead of emit here. + if (memberName.kind === 8 /* StringLiteral */ || memberName.kind === 7 /* NumericLiteral */) { + write("["); + emitNodeWithoutSourceMap(memberName); + write("]"); + } + else if (memberName.kind === 128 /* ComputedPropertyName */) { + emitComputedPropertyName(memberName); + } else { - ts.forEachChild(n, checkReferencesInInitializer); + write("."); + emitNodeWithoutSourceMap(memberName); } } - if (parameterDeclaration.initializer) { - checkReferencesInInitializer(parameterDeclaration.initializer); + function getInitializedProperties(node, isStatic) { + var properties = []; + for (var _a = 0, _b = node.members; _a < _b.length; _a++) { + var member = _b[_a]; + if (member.kind === 133 /* PropertyDeclaration */ && isStatic === ((member.flags & 128 /* Static */) !== 0) && member.initializer) { + properties.push(member); + } + } + return properties; } - } - function checkSignatureDeclaration(node) { - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); + function emitPropertyDeclarations(node, properties) { + for (var _a = 0; _a < properties.length; _a++) { + var property = properties[_a]; + emitPropertyDeclaration(node, property); + } } - if (fullTypeCheck) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (compilerOptions.noImplicitAny && !node.type) { - switch (node.kind) { - case 130 /* ConstructSignature */: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 129 /* CallSignature */: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; + function emitPropertyDeclaration(node, property, receiver, isExpression) { + writeLine(); + emitLeadingComments(property); + emitStart(property); + emitStart(property.name); + if (receiver) { + emit(receiver); + } + else { + if (property.flags & 128 /* Static */) { + emitDeclarationName(node); + } + else { + write("this"); } } - } - checkSpecializedSignatureDeclaration(node); - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 186 /* InterfaceDeclaration */) { - var nodeSymbol = getSymbolOfNode(node); - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; + emitMemberAccessForPropertyName(property.name); + emitEnd(property.name); + write(" = "); + emit(property.initializer); + if (!isExpression) { + write(";"); } + emitEnd(property); + emitTrailingComments(property); } - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var i = 0, len = indexSymbol.declarations.length; i < len; ++i) { - var declaration = indexSymbol.declarations[i]; - if (declaration.parameters.length == 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 118 /* StringKeyword */: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 116 /* NumberKeyword */: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; + function emitMemberFunctionsForES5AndLower(node) { + ts.forEach(node.members, function (member) { + if (member.kind === 179 /* SemicolonClassElement */) { + writeLine(); + write(";"); + } + else if (member.kind === 135 /* MethodDeclaration */ || node.kind === 134 /* MethodSignature */) { + if (!member.body) { + return emitOnlyPinnedOrTripleSlashComments(member); + } + writeLine(); + emitLeadingComments(member); + emitStart(member); + emitStart(member.name); + emitClassMemberPrefix(node, member); + emitMemberAccessForPropertyName(member.name); + emitEnd(member.name); + write(" = "); + emitStart(member); + emitFunctionDeclaration(member); + emitEnd(member); + emitEnd(member); + write(";"); + emitTrailingComments(member); + } + else if (member.kind === 137 /* GetAccessor */ || member.kind === 138 /* SetAccessor */) { + var accessors = ts.getAllAccessorDeclarations(node.members, member); + if (member === accessors.firstAccessor) { + writeLine(); + emitStart(member); + write("Object.defineProperty("); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + write(", {"); + increaseIndent(); + if (accessors.getAccessor) { + writeLine(); + emitLeadingComments(accessors.getAccessor); + write("get: "); + emitStart(accessors.getAccessor); + write("function "); + emitSignatureAndBody(accessors.getAccessor); + emitEnd(accessors.getAccessor); + emitTrailingComments(accessors.getAccessor); + write(","); + } + if (accessors.setAccessor) { + writeLine(); + emitLeadingComments(accessors.setAccessor); + write("set: "); + emitStart(accessors.setAccessor); + write("function "); + emitSignatureAndBody(accessors.setAccessor); + emitEnd(accessors.setAccessor); + emitTrailingComments(accessors.setAccessor); + write(","); + } + writeLine(); + write("enumerable: true,"); + writeLine(); + write("configurable: true"); + decreaseIndent(); + writeLine(); + write("});"); + emitEnd(member); } } - } - } - } - function checkPropertyDeclaration(node) { - if (fullTypeCheck) { - checkVariableOrParameterOrPropertyInFullTypeCheck(node); - } - } - function checkMethodDeclaration(node) { - checkFunctionLikeDeclaration(node); - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - checkSourceElement(node.body); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (!node.body) { - return; - } - if (!fullTypeCheck) { - return; - } - function isSuperCallExpression(n) { - return n.kind === 145 /* CallExpression */ && n.expression.kind === 89 /* SuperKeyword */; + }); } - function containsSuperCall(n) { - if (isSuperCallExpression(n)) { - return true; - } - switch (n.kind) { - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - case 142 /* ObjectLiteralExpression */: return false; - default: return ts.forEachChild(n, containsSuperCall); + function emitMemberFunctionsForES6AndHigher(node) { + for (var _a = 0, _b = node.members; _a < _b.length; _a++) { + var member = _b[_a]; + if ((member.kind === 135 /* MethodDeclaration */ || node.kind === 134 /* MethodSignature */) && !member.body) { + emitOnlyPinnedOrTripleSlashComments(member); + } + else if (member.kind === 135 /* MethodDeclaration */ || + member.kind === 137 /* GetAccessor */ || + member.kind === 138 /* SetAccessor */) { + writeLine(); + emitLeadingComments(member); + emitStart(member); + if (member.flags & 128 /* Static */) { + write("static "); + } + if (member.kind === 137 /* GetAccessor */) { + write("get "); + } + else if (member.kind === 138 /* SetAccessor */) { + write("set "); + } + if (member.asteriskToken) { + write("*"); + } + emit(member.name); + emitSignatureAndBody(member); + emitEnd(member); + emitTrailingComments(member); + } + else if (member.kind === 179 /* SemicolonClassElement */) { + writeLine(); + write(";"); + } } } - function markThisReferencesAsErrors(n) { - if (n.kind === 91 /* ThisKeyword */) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); + function emitConstructor(node, baseTypeElement) { + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + var saveTempParameters = tempParameters; + tempFlags = 0; + tempVariables = undefined; + tempParameters = undefined; + emitConstructorWorker(node, baseTypeElement); + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + tempParameters = saveTempParameters; + } + function emitConstructorWorker(node, baseTypeElement) { + // Check if we have property assignment inside class declaration. + // If there is property assignment, we need to emit constructor whether users define it or not + // If there is no property assignment, we can omit constructor if users do not define it + var hasInstancePropertyWithInitializer = false; + // Emit the constructor overload pinned comments + ts.forEach(node.members, function (member) { + if (member.kind === 136 /* Constructor */ && !member.body) { + emitOnlyPinnedOrTripleSlashComments(member); + } + // Check if there is any non-static property assignment + if (member.kind === 133 /* PropertyDeclaration */ && member.initializer && (member.flags & 128 /* Static */) === 0) { + hasInstancePropertyWithInitializer = true; + } + }); + var ctor = ts.getFirstConstructorWithBody(node); + // For target ES6 and above, if there is no user-defined constructor and there is no property assignment + // do not emit constructor in class declaration. + if (languageVersion >= 2 /* ES6 */ && !ctor && !hasInstancePropertyWithInitializer) { + return; } - else if (n.kind !== 150 /* FunctionExpression */ && n.kind !== 184 /* FunctionDeclaration */) { - ts.forEachChild(n, markThisReferencesAsErrors); + if (ctor) { + emitLeadingComments(ctor); } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 124 /* Property */ && !(n.flags & 128 /* Static */) && !!n.initializer; - } - if (ts.getClassBaseTypeNode(node.parent)) { - if (containsSuperCall(node.body)) { - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || ts.forEach(node.parameters, function (p) { return p.flags & (16 /* Public */ | 32 /* Private */ | 64 /* Protected */); }); - if (superCallShouldBeFirst) { - var statements = node.body.statements; - if (!statements.length || statements[0].kind !== 166 /* ExpressionStatement */ || !isSuperCallExpression(statements[0].expression)) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); + emitStart(ctor || node); + if (languageVersion < 2 /* ES6 */) { + write("function "); + emitDeclarationName(node); + emitSignatureParameters(ctor); + } + else { + write("constructor"); + if (ctor) { + emitSignatureParameters(ctor); + } + else { + // Based on EcmaScript6 section 14.5.14: Runtime Semantics: ClassDefinitionEvaluation. + // If constructor is empty, then, + // If ClassHeritageopt is present, then + // Let constructor be the result of parsing the String "constructor(... args){ super (...args);}" using the syntactic grammar with the goal symbol MethodDefinition. + // Else, + // Let constructor be the result of parsing the String "constructor( ){ }" using the syntactic grammar with the goal symbol MethodDefinition + if (baseTypeElement) { + write("(...args)"); } else { - markThisReferencesAsErrors(statements[0].expression); + write("()"); } } } - else { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); + write(" {"); + scopeEmitStart(node, "constructor"); + increaseIndent(); + if (ctor) { + emitDetachedComments(ctor.body.statements); } - } - } - function checkAccessorDeclaration(node) { - if (fullTypeCheck) { - if (node.kind === 127 /* GetAccessor */) { - if (!ts.isInAmbientContext(node) && node.body && !(bodyContainsAReturnStatement(node.body) || bodyContainsSingleThrowStatement(node.body))) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value_or_consist_of_a_single_throw_statement); + emitCaptureThisForNodeIfNecessary(node); + if (ctor) { + emitDefaultValueAssignments(ctor); + emitRestParameter(ctor); + if (baseTypeElement) { + var superCall = findInitialSuperCall(ctor); + if (superCall) { + writeLine(); + emit(superCall); + } } + emitParameterPropertyAssignments(ctor); } - if (!ts.hasComputedNameButNotSymbol(node)) { - var otherKind = node.kind === 127 /* GetAccessor */ ? 128 /* SetAccessor */ : 127 /* GetAccessor */; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if (((node.flags & 112 /* AccessibilityModifier */) !== (otherAccessor.flags & 112 /* AccessibilityModifier */))) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); + else { + if (baseTypeElement) { + writeLine(); + emitStart(baseTypeElement); + if (languageVersion < 2 /* ES6 */) { + write("_super.apply(this, arguments);"); } - var currentAccessorType = getAnnotatedAccessorType(node); - var otherAccessorType = getAnnotatedAccessorType(otherAccessor); - if (currentAccessorType && otherAccessorType) { - if (!isTypeIdenticalTo(currentAccessorType, otherAccessorType)) { - error(node, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - } + else { + write("super(...args);"); } + emitEnd(baseTypeElement); } - checkAndStoreTypeOfAccessors(getSymbolOfNode(node)); } - } - checkFunctionLikeDeclaration(node); - } - function checkTypeReference(node) { - var type = getTypeFromTypeReferenceNode(node); - if (type !== unknownType && node.typeArguments) { - var len = node.typeArguments.length; - for (var i = 0; i < len; i++) { - checkSourceElement(node.typeArguments[i]); - var constraint = getConstraintOfTypeParameter(type.target.typeParameters[i]); - if (fullTypeCheck && constraint) { - var typeArgument = type.typeArguments[i]; - checkTypeAssignableTo(typeArgument, constraint, node, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + emitPropertyDeclarations(node, getInitializedProperties(node, false)); + if (ctor) { + var statements = ctor.body.statements; + if (superCall) { + statements = statements.slice(1); } + emitLines(statements); } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (fullTypeCheck) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function isPrivateWithinAmbient(node) { - return (node.flags & 32 /* Private */) && ts.isInAmbientContext(node); - } - function checkSpecializedSignatureDeclaration(signatureDeclarationNode) { - if (!fullTypeCheck) { - return; - } - var signature = getSignatureFromDeclaration(signatureDeclarationNode); - if (!signature.hasStringLiterals) { - return; - } - if (signatureDeclarationNode.body) { - error(signatureDeclarationNode, ts.Diagnostics.A_signature_with_an_implementation_cannot_use_a_string_literal_type); - return; - } - var signaturesToCheck; - if (!signatureDeclarationNode.name && signatureDeclarationNode.parent && signatureDeclarationNode.parent.kind === 186 /* InterfaceDeclaration */) { - ts.Debug.assert(signatureDeclarationNode.kind === 129 /* CallSignature */ || signatureDeclarationNode.kind === 130 /* ConstructSignature */); - var signatureKind = signatureDeclarationNode.kind === 129 /* CallSignature */ ? 0 /* Call */ : 1 /* Construct */; - var containingSymbol = getSymbolOfNode(signatureDeclarationNode.parent); - var containingType = getDeclaredTypeOfSymbol(containingSymbol); - signaturesToCheck = getSignaturesOfType(containingType, signatureKind); - } - else { - signaturesToCheck = getSignaturesOfSymbol(getSymbolOfNode(signatureDeclarationNode)); - } - for (var i = 0; i < signaturesToCheck.length; i++) { - var otherSignature = signaturesToCheck[i]; - if (!otherSignature.hasStringLiterals && isSignatureAssignableTo(signature, otherSignature)) { - return; + emitTempDeclarations(true); + writeLine(); + if (ctor) { + emitLeadingCommentsOfPosition(ctor.body.statements.end); } - } - error(signatureDeclarationNode, ts.Diagnostics.Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = n.flags; - if (n.parent.kind !== 186 /* InterfaceDeclaration */ && ts.isInAmbientContext(n)) { - if (!(flags & 2 /* Ambient */)) { - flags |= 1 /* Export */; + decreaseIndent(); + emitToken(15 /* CloseBraceToken */, ctor ? ctor.body.statements.end : node.members.end); + scopeEmitEnd(); + emitEnd(ctor || node); + if (ctor) { + emitTrailingComments(ctor); } - flags |= 2 /* Ambient */; } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!fullTypeCheck) { - return; + function emitClassExpression(node) { + return emitClassLikeDeclaration(node); } - function getCanonicalOverload(overloads, implementation) { - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; + function emitClassDeclaration(node) { + return emitClassLikeDeclaration(node); } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags; - if (deviation & 1 /* Export */) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_exported_or_not_exported); - } - else if (deviation & 2 /* Ambient */) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (32 /* Private */ | 64 /* Protected */)) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); + function emitClassLikeDeclaration(node) { + if (languageVersion < 2 /* ES6 */) { + emitClassLikeDeclarationBelowES6(node); + } + else { + emitClassLikeDeclarationForES6AndHigher(node); + } + } + function emitClassLikeDeclarationForES6AndHigher(node) { + var thisNodeIsDecorated = ts.nodeIsDecorated(node); + if (node.kind === 202 /* ClassDeclaration */) { + if (thisNodeIsDecorated) { + // To preserve the correct runtime semantics when decorators are applied to the class, + // the emit needs to follow one of the following rules: + // + // * For a local class declaration: + // + // @dec class C { + // } + // + // The emit should be: + // + // let C = class { + // }; + // Object.defineProperty(C, "name", { value: "C", configurable: true }); + // C = __decorate([dec], C); + // + // * For an exported class declaration: + // + // @dec export class C { + // } + // + // The emit should be: + // + // export let C = class { + // }; + // Object.defineProperty(C, "name", { value: "C", configurable: true }); + // C = __decorate([dec], C); + // + // * For a default export of a class declaration with a name: + // + // @dec default export class C { + // } + // + // The emit should be: + // + // let C = class { + // } + // Object.defineProperty(C, "name", { value: "C", configurable: true }); + // C = __decorate([dec], C); + // export default C; + // + // * For a default export of a class declaration without a name: + // + // @dec default export class { + // } + // + // The emit should be: + // + // let _default = class { + // } + // _default = __decorate([dec], _default); + // export default _default; + // + if (isES6ExportedDeclaration(node) && !(node.flags & 256 /* Default */)) { + write("export "); } - }); + write("let "); + emitDeclarationName(node); + write(" = "); + } + else if (isES6ExportedDeclaration(node)) { + write("export "); + if (node.flags & 256 /* Default */) { + write("default "); + } + } + } + // If the class has static properties, and it's a class expression, then we'll need + // to specialize the emit a bit. for a class expression of the form: + // + // class C { static a = 1; static b = 2; ... } + // + // We'll emit: + // + // (_temp = class C { ... }, _temp.a = 1, _temp.b = 2, _temp) + // + // This keeps the expression as an expression, while ensuring that the static parts + // of it have been initialized by the time it is used. + var staticProperties = getInitializedProperties(node, true); + var isClassExpressionWithStaticProperties = staticProperties.length > 0 && node.kind === 175 /* ClassExpression */; + var tempVariable; + if (isClassExpressionWithStaticProperties) { + tempVariable = createAndRecordTempVariable(0 /* Auto */); + write("("); + increaseIndent(); + emit(tempVariable); + write(" = "); + } + write("class"); + // check if this is an "export default class" as it may not have a name. Do not emit the name if the class is decorated. + if ((node.name || !(node.flags & 256 /* Default */)) && !thisNodeIsDecorated) { + write(" "); + emitDeclarationName(node); + } + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + write(" extends "); + emit(baseTypeNode.expression); + } + write(" {"); + increaseIndent(); + scopeEmitStart(node); + writeLine(); + emitConstructor(node, baseTypeNode); + emitMemberFunctionsForES6AndHigher(node); + decreaseIndent(); + writeLine(); + emitToken(15 /* CloseBraceToken */, node.members.end); + scopeEmitEnd(); + // TODO(rbuckton): Need to go back to `let _a = class C {}` approach, removing the defineProperty call for now. + // For a decorated class, we need to assign its name (if it has one). This is because we emit + // the class as a class expression to avoid the double-binding of the identifier: + // + // let C = class { + // } + // Object.defineProperty(C, "name", { value: "C", configurable: true }); + // + if (thisNodeIsDecorated) { + write(";"); + } + // Emit static property assignment. Because classDeclaration is lexically evaluated, + // it is safe to emit static property assignment after classDeclaration + // From ES6 specification: + // HasLexicalDeclaration (N) : Determines if the argument identifier has a binding in this environment record that was created using + // a lexical declaration such as a LexicalDeclaration or a ClassDeclaration. + if (isClassExpressionWithStaticProperties) { + for (var _a = 0; _a < staticProperties.length; _a++) { + var property = staticProperties[_a]; + write(","); + writeLine(); + emitPropertyDeclaration(node, property, tempVariable, true); + } + write(","); + writeLine(); + emit(tempVariable); + decreaseIndent(); + write(")"); + } + else { + writeLine(); + emitPropertyDeclarations(node, staticProperties); + emitDecoratorsOfClass(node); + } + // If this is an exported class, but not on the top level (i.e. on an internal + // module), export it + if (!isES6ExportedDeclaration(node) && (node.flags & 1 /* Export */)) { + writeLine(); + emitStart(node); + emitModuleMemberName(node); + write(" = "); + emitDeclarationName(node); + emitEnd(node); + write(";"); + } + else if (isES6ExportedDeclaration(node) && (node.flags & 256 /* Default */) && thisNodeIsDecorated) { + // if this is a top level default export of decorated class, write the export after the declaration. + writeLine(); + write("export default "); + emitDeclarationName(node); + write(";"); + } + } + function emitClassLikeDeclarationBelowES6(node) { + if (node.kind === 202 /* ClassDeclaration */) { + // source file level classes in system modules are hoisted so 'var's for them are already defined + if (!shouldHoistDeclarationInSystemJsModule(node)) { + write("var "); + } + emitDeclarationName(node); + write(" = "); + } + write("(function ("); + var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); + if (baseTypeNode) { + write("_super"); + } + write(") {"); + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + var saveTempParameters = tempParameters; + var saveComputedPropertyNamesToGeneratedNames = computedPropertyNamesToGeneratedNames; + tempFlags = 0; + tempVariables = undefined; + tempParameters = undefined; + computedPropertyNamesToGeneratedNames = undefined; + increaseIndent(); + scopeEmitStart(node); + if (baseTypeNode) { + writeLine(); + emitStart(baseTypeNode); + write("__extends("); + emitDeclarationName(node); + write(", _super);"); + emitEnd(baseTypeNode); + } + writeLine(); + emitConstructor(node, baseTypeNode); + emitMemberFunctionsForES5AndLower(node); + emitPropertyDeclarations(node, getInitializedProperties(node, true)); + writeLine(); + emitDecoratorsOfClass(node); + writeLine(); + emitToken(15 /* CloseBraceToken */, node.members.end, function () { + write("return "); + emitDeclarationName(node); + }); + write(";"); + emitTempDeclarations(true); + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + tempParameters = saveTempParameters; + computedPropertyNamesToGeneratedNames = saveComputedPropertyNamesToGeneratedNames; + decreaseIndent(); + writeLine(); + emitToken(15 /* CloseBraceToken */, node.members.end); + scopeEmitEnd(); + emitStart(node); + write(")("); + if (baseTypeNode) { + emit(baseTypeNode.expression); + } + write(")"); + if (node.kind === 202 /* ClassDeclaration */) { + write(";"); + } + emitEnd(node); + if (node.kind === 202 /* ClassDeclaration */) { + emitExportMemberAssignment(node); + } + if (languageVersion < 2 /* ES6 */ && node.parent === currentSourceFile && node.name) { + emitExportMemberAssignments(node.name); } } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken; - if (deviation) { - error(o.name, ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); + function emitClassMemberPrefix(node, member) { + emitDeclarationName(node); + if (!(member.flags & 128 /* Static */)) { + write(".prototype"); } } - var flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 32 /* Private */ | 64 /* Protected */; - var someNodeFlags = 0; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.getFullWidth(node.name) === 0) { + function emitDecoratorsOfClass(node) { + emitDecoratorsOfMembers(node, 0); + emitDecoratorsOfMembers(node, 128 /* Static */); + emitDecoratorsOfConstructor(node); + } + function emitDecoratorsOfConstructor(node) { + var decorators = node.decorators; + var constructor = ts.getFirstConstructorWithBody(node); + var hasDecoratedParameters = constructor && ts.forEach(constructor.parameters, ts.nodeIsDecorated); + // skip decoration of the constructor if neither it nor its parameters are decorated + if (!decorators && !hasDecoratedParameters) { return; } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } + // Emit the call to __decorate. Given the class: + // + // @dec + // class C { + // } + // + // The emit for the class is: + // + // C = __decorate([dec], C); + // + writeLine(); + emitStart(node); + emitDeclarationName(node); + write(" = __decorate(["); + increaseIndent(); + writeLine(); + var decoratorCount = decorators ? decorators.length : 0; + var argumentsWritten = emitList(decorators, 0, decoratorCount, true, false, false, true, function (decorator) { + emitStart(decorator); + emit(decorator.expression); + emitEnd(decorator); }); - if (subsequentNode) { - if (subsequentNode.kind === node.kind) { - var errorNode = subsequentNode.name || subsequentNode; - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - ts.Debug.assert(node.kind === 125 /* Method */); - ts.Debug.assert((node.flags & 128 /* Static */) !== (subsequentNode.flags & 128 /* Static */)); - var diagnostic = node.flags & 128 /* Static */ ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode, diagnostic); - return; - } - else if (subsequentNode.body) { - error(errorNode, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } + argumentsWritten += emitDecoratorsOfParameters(constructor, argumentsWritten > 0); + emitSerializedTypeMetadata(node, argumentsWritten >= 0); + decreaseIndent(); + writeLine(); + write("], "); + emitDeclarationName(node); + write(");"); + emitEnd(node); + writeLine(); } - var isExportSymbolInsideModule = symbol.parent && symbol.parent.flags & 1536 /* Module */; - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var i = 0; i < declarations.length; i++) { - var node = declarations[i]; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 186 /* InterfaceDeclaration */ || node.parent.kind === 136 /* TypeLiteral */ || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = undefined; - } - if (node.kind === 184 /* FunctionDeclaration */ || node.kind === 125 /* Method */ || node.kind === 126 /* Constructor */) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (node.body && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } + function emitDecoratorsOfMembers(node, staticFlag) { + for (var _a = 0, _b = node.members; _a < _b.length; _a++) { + var member = _b[_a]; + // only emit members in the correct group + if ((member.flags & 128 /* Static */) !== staticFlag) { + continue; } - else if (!isExportSymbolInsideModule && previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); + // skip members that cannot be decorated (such as the constructor) + if (!ts.nodeCanBeDecorated(member)) { + continue; } - if (node.body) { - if (!bodyDeclaration) { - bodyDeclaration = node; + // skip a member if it or any of its parameters are not decorated + if (!ts.nodeOrChildIsDecorated(member)) { + continue; + } + // skip an accessor declaration if it is not the first accessor + var decorators = void 0; + var functionLikeMember = void 0; + if (ts.isAccessor(member)) { + var accessors = ts.getAllAccessorDeclarations(node.members, member); + if (member !== accessors.firstAccessor) { + continue; + } + // get the decorators from the first accessor with decorators + decorators = accessors.firstAccessor.decorators; + if (!decorators && accessors.secondAccessor) { + decorators = accessors.secondAccessor.decorators; } + // we only decorate parameters of the set accessor + functionLikeMember = accessors.setAccessor; } else { - hasOverloads = true; + decorators = member.decorators; + // we only decorate the parameters here if this is a method + if (member.kind === 135 /* MethodDeclaration */) { + functionLikeMember = member; + } + } + // Emit the call to __decorate. Given the following: + // + // class C { + // @dec method(@dec2 x) {} + // @dec get accessor() {} + // @dec prop; + // } + // + // The emit for a method is: + // + // Object.defineProperty(C.prototype, "method", + // __decorate([ + // dec, + // __param(0, dec2), + // __metadata("design:type", Function), + // __metadata("design:paramtypes", [Object]), + // __metadata("design:returntype", void 0) + // ], C.prototype, "method", Object.getOwnPropertyDescriptor(C.prototype, "method"))); + // + // The emit for an accessor is: + // + // Object.defineProperty(C.prototype, "accessor", + // __decorate([ + // dec + // ], C.prototype, "accessor", Object.getOwnPropertyDescriptor(C.prototype, "accessor"))); + // + // The emit for a property is: + // + // __decorate([ + // dec + // ], C.prototype, "prop"); + // + writeLine(); + emitStart(member); + if (member.kind !== 133 /* PropertyDeclaration */) { + write("Object.defineProperty("); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + write(","); + increaseIndent(); + writeLine(); } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; + write("__decorate(["); + increaseIndent(); + writeLine(); + var decoratorCount = decorators ? decorators.length : 0; + var argumentsWritten = emitList(decorators, 0, decoratorCount, true, false, false, true, function (decorator) { + emitStart(decorator); + emit(decorator.expression); + emitEnd(decorator); + }); + argumentsWritten += emitDecoratorsOfParameters(functionLikeMember, argumentsWritten > 0); + emitSerializedTypeMetadata(member, argumentsWritten > 0); + decreaseIndent(); + writeLine(); + write("], "); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + if (member.kind !== 133 /* PropertyDeclaration */) { + write(", Object.getOwnPropertyDescriptor("); + emitStart(member.name); + emitClassMemberPrefix(node, member); + write(", "); + emitExpressionForPropertyName(member.name); + emitEnd(member.name); + write("))"); + decreaseIndent(); } + write(");"); + emitEnd(member); + writeLine(); } } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(declaration.name, ts.Diagnostics.Duplicate_function_implementation); - }); - } - if (!isExportSymbolInsideModule && lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - if (!bodySignature.hasStringLiterals) { - for (var i = 0, len = signatures.length; i < len; ++i) { - if (!signatures[i].hasStringLiterals && !isSignatureAssignableTo(bodySignature, signatures[i])) { - error(signatures[i].declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } + function emitDecoratorsOfParameters(node, leadingComma) { + var argumentsWritten = 0; + if (node) { + var parameterIndex = 0; + for (var _a = 0, _b = node.parameters; _a < _b.length; _a++) { + var parameter = _b[_a]; + if (ts.nodeIsDecorated(parameter)) { + var decorators = parameter.decorators; + argumentsWritten += emitList(decorators, 0, decorators.length, true, false, leadingComma, true, function (decorator) { + emitStart(decorator); + write("__param(" + parameterIndex + ", "); + emit(decorator.expression); + write(")"); + emitEnd(decorator); + }); + leadingComma = true; } + ++parameterIndex; } } + return argumentsWritten; } - } - function checkExportsOnMergedDeclarations(node) { - if (!fullTypeCheck) { - return; - } - var symbol; - var symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 29360128 /* Export */)) { - return; + function shouldEmitTypeMetadata(node) { + // This method determines whether to emit the "design:type" metadata based on the node's kind. + // The caller should have already tested whether the node has decorators and whether the emitDecoratorMetadata + // compiler option is set. + switch (node.kind) { + case 135 /* MethodDeclaration */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 133 /* PropertyDeclaration */: + return true; } + return false; } - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - var exportedDeclarationSpaces = 0; - var nonExportedDeclarationSpaces = 0; - ts.forEach(symbol.declarations, function (d) { - var declarationSpaces = getDeclarationSpaces(d); - if (getEffectiveDeclarationFlags(d, 1 /* Export */)) { - exportedDeclarationSpaces |= declarationSpaces; + function shouldEmitReturnTypeMetadata(node) { + // This method determines whether to emit the "design:returntype" metadata based on the node's kind. + // The caller should have already tested whether the node has decorators and whether the emitDecoratorMetadata + // compiler option is set. + switch (node.kind) { + case 135 /* MethodDeclaration */: + return true; } - else { - nonExportedDeclarationSpaces |= declarationSpaces; + return false; + } + function shouldEmitParamTypesMetadata(node) { + // This method determines whether to emit the "design:paramtypes" metadata based on the node's kind. + // The caller should have already tested whether the node has decorators and whether the emitDecoratorMetadata + // compiler option is set. + switch (node.kind) { + case 202 /* ClassDeclaration */: + case 135 /* MethodDeclaration */: + case 138 /* SetAccessor */: + return true; } - }); - var commonDeclarationSpace = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - if (commonDeclarationSpace) { - ts.forEach(symbol.declarations, function (d) { - if (getDeclarationSpaces(d) & commonDeclarationSpace) { - error(d.name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(d.name)); + return false; + } + function emitSerializedTypeMetadata(node, writeComma) { + // This method emits the serialized type metadata for a decorator target. + // The caller should have already tested whether the node has decorators. + var argumentsWritten = 0; + if (compilerOptions.emitDecoratorMetadata) { + if (shouldEmitTypeMetadata(node)) { + var serializedType = resolver.serializeTypeOfNode(node, getGeneratedNameForNode); + if (serializedType) { + if (writeComma) { + write(", "); + } + writeLine(); + write("__metadata('design:type', "); + emitSerializedType(node, serializedType); + write(")"); + argumentsWritten++; + } } - }); + if (shouldEmitParamTypesMetadata(node)) { + var serializedTypes = resolver.serializeParameterTypesOfNode(node, getGeneratedNameForNode); + if (serializedTypes) { + if (writeComma || argumentsWritten) { + write(", "); + } + writeLine(); + write("__metadata('design:paramtypes', ["); + for (var i = 0; i < serializedTypes.length; ++i) { + if (i > 0) { + write(", "); + } + emitSerializedType(node, serializedTypes[i]); + } + write("])"); + argumentsWritten++; + } + } + if (shouldEmitReturnTypeMetadata(node)) { + var serializedType = resolver.serializeReturnTypeOfNode(node, getGeneratedNameForNode); + if (serializedType) { + if (writeComma || argumentsWritten) { + write(", "); + } + writeLine(); + write("__metadata('design:returntype', "); + emitSerializedType(node, serializedType); + write(")"); + argumentsWritten++; + } + } + } + return argumentsWritten; } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 186 /* InterfaceDeclaration */: - return 8388608 /* ExportType */; - case 189 /* ModuleDeclaration */: - return d.name.kind === 7 /* StringLiteral */ || ts.getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 16777216 /* ExportNamespace */ | 4194304 /* ExportValue */ : 16777216 /* ExportNamespace */; - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - return 8388608 /* ExportType */ | 4194304 /* ExportValue */; - case 191 /* ImportDeclaration */: - var result = 0; - var target = resolveImport(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { - result |= getDeclarationSpaces(d); - }); - return result; + function serializeTypeNameSegment(location, path, index) { + switch (index) { + case 0: + return "typeof " + path[index] + " !== 'undefined' && " + path[index]; + case 1: + return serializeTypeNameSegment(location, path, index - 1) + "." + path[index]; default: - return 4194304 /* ExportValue */; + var temp = createAndRecordTempVariable(0 /* Auto */).text; + return "(" + temp + " = " + serializeTypeNameSegment(location, path, index - 1) + ") && " + temp + "." + path[index]; } } - } - function checkFunctionDeclaration(node) { - checkFunctionLikeDeclaration(node); - if (fullTypeCheck) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - } - } - function checkFunctionLikeDeclaration(node) { - checkSignatureDeclaration(node); - if (!ts.hasComputedNameButNotSymbol(node)) { - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - var firstDeclaration = ts.getDeclarationOfKind(localSymbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); + function emitSerializedType(location, name) { + if (typeof name === "string") { + write(name); + return; } - if (symbol.parent) { - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - checkFunctionOrConstructorSymbol(symbol); - } + else { + ts.Debug.assert(name.length > 0, "Invalid serialized type name"); + write("(" + serializeTypeNameSegment(location, name, name.length - 1) + ") || Object"); } } - checkSourceElement(node.body); - if (node.type && !isAccessor(node.kind)) { - checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(node, getTypeFromTypeNode(node.type)); + function emitInterfaceDeclaration(node) { + emitOnlyPinnedOrTripleSlashComments(node); } - if (fullTypeCheck && compilerOptions.noImplicitAny && !node.body && !node.type) { - if (!isPrivateWithinAmbient(node)) { - var typeName = typeToString(anyType); - if (node.name) { - error(node, ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type, ts.declarationNameToString(node.name), typeName); - } - else { - error(node, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeName); + function shouldEmitEnumDeclaration(node) { + var isConstEnum = ts.isConst(node); + return !isConstEnum || compilerOptions.preserveConstEnums || compilerOptions.isolatedModules; + } + function emitEnumDeclaration(node) { + // const enums are completely erased during compilation. + if (!shouldEmitEnumDeclaration(node)) { + return; + } + if (!shouldHoistDeclarationInSystemJsModule(node)) { + // do not emit var if variable was already hoisted + if (!(node.flags & 1 /* Export */) || isES6ExportedDeclaration(node)) { + emitStart(node); + if (isES6ExportedDeclaration(node)) { + write("export "); + } + write("var "); + emit(node.name); + emitEnd(node); + write(";"); } } - } - } - function checkBlock(node) { - ts.forEach(node.statements, checkSourceElement); - if (ts.isFunctionBlock(node) || node.kind === 190 /* ModuleBlock */) { - checkFunctionExpressionBodies(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (!ts.hasRestParameters(node) || ts.isInAmbientContext(node) || !node.body) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); + writeLine(); + emitStart(node); + write("(function ("); + emitStart(node.name); + write(getGeneratedNameForNode(node)); + emitEnd(node.name); + write(") {"); + increaseIndent(); + scopeEmitStart(node); + emitLines(node.members); + decreaseIndent(); + writeLine(); + emitToken(15 /* CloseBraceToken */, node.members.end); + scopeEmitEnd(); + write(")("); + emitModuleMemberName(node); + write(" || ("); + emitModuleMemberName(node); + write(" = {}));"); + emitEnd(node); + if (!isES6ExportedDeclaration(node) && node.flags & 1 /* Export */ && !shouldHoistDeclarationInSystemJsModule(node)) { + // do not emit var if variable was already hoisted + writeLine(); + emitStart(node); + write("var "); + emit(node.name); + write(" = "); + emitModuleMemberName(node); + emitEnd(node); + write(";"); } - }); - } - function checkCollisionWithIndexVariableInGeneratedCode(node, name) { - if (!(name && name.text === "_i")) { - return; - } - if (node.kind === 123 /* Parameter */) { - if (node.parent.body && ts.hasRestParameters(node.parent) && !ts.isInAmbientContext(node)) { - error(node, ts.Diagnostics.Duplicate_identifier_i_Compiler_uses_i_to_initialize_rest_parameter); + if (languageVersion < 2 /* ES6 */ && node.parent === currentSourceFile) { + if (compilerOptions.module === 4 /* System */ && (node.flags & 1 /* Export */)) { + // write the call to exporter for enum + writeLine(); + write(exportFunctionForFile + "(\""); + emitDeclarationName(node); + write("\", "); + emitDeclarationName(node); + write(");"); + } + emitExportMemberAssignments(node.name); } - return; } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol === unknownSymbol) { - return; + function emitEnumMember(node) { + var enumParent = node.parent; + emitStart(node); + write(getGeneratedNameForNode(enumParent)); + write("["); + write(getGeneratedNameForNode(enumParent)); + write("["); + emitExpressionForPropertyName(node.name); + write("] = "); + writeEnumMemberDeclarationValue(node); + write("] = "); + emitExpressionForPropertyName(node.name); + emitEnd(node); + write(";"); } - var current = node; - while (current) { - var definedOnCurrentLevel = ts.forEach(symbol.declarations, function (d) { return d.parent === current ? d : undefined; }); - if (definedOnCurrentLevel) { + function writeEnumMemberDeclarationValue(member) { + var value = resolver.getConstantValue(member); + if (value !== undefined) { + write(value.toString()); return; } - switch (current.kind) { - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 125 /* Method */: - case 151 /* ArrowFunction */: - case 126 /* Constructor */: - if (ts.hasRestParameters(current)) { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_i_that_compiler_uses_to_initialize_rest_parameter); - return; - } - break; + else if (member.initializer) { + emit(member.initializer); + } + else { + write("undefined"); } - current = current.parent; - } - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!identifier || identifier.text !== name) { - return false; - } - if (node.kind === 124 /* Property */ || node.kind === 125 /* Method */ || node.kind === 127 /* GetAccessor */ || node.kind === 128 /* SetAccessor */) { - return false; } - if (ts.isInAmbientContext(node)) { - return false; + function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { + if (moduleDeclaration.body.kind === 206 /* ModuleDeclaration */) { + var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); + return recursiveInnerModule || moduleDeclaration.body; + } } - if (node.kind === 123 /* Parameter */ && !node.parent.body) { - return false; + function shouldEmitModuleDeclaration(node) { + return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); + function isModuleMergedWithES6Class(node) { + return languageVersion === 2 /* ES6 */ && !!(resolver.getNodeCheckFlags(node) & 2048 /* LexicalModuleMergesWithClass */); } - } - function checkIfThisIsCapturedInEnclosingScope(node) { - var current = node; - while (current) { - if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { - var isDeclaration = node.kind !== 63 /* Identifier */; - if (isDeclaration) { - error(node.name, ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); + function emitModuleDeclaration(node) { + // Emit only if this module is non-ambient. + var shouldEmit = shouldEmitModuleDeclaration(node); + if (!shouldEmit) { + return emitOnlyPinnedOrTripleSlashComments(node); + } + var hoistedInDeclarationScope = shouldHoistDeclarationInSystemJsModule(node); + var emitVarForModule = !hoistedInDeclarationScope && !isModuleMergedWithES6Class(node); + if (emitVarForModule) { + emitStart(node); + if (isES6ExportedDeclaration(node)) { + write("export "); } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); + write("var "); + emit(node.name); + write(";"); + emitEnd(node); + writeLine(); + } + emitStart(node); + write("(function ("); + emitStart(node.name); + write(getGeneratedNameForNode(node)); + emitEnd(node.name); + write(") "); + if (node.body.kind === 207 /* ModuleBlock */) { + var saveTempFlags = tempFlags; + var saveTempVariables = tempVariables; + tempFlags = 0; + tempVariables = undefined; + emit(node.body); + tempFlags = saveTempFlags; + tempVariables = saveTempVariables; + } + else { + write("{"); + increaseIndent(); + scopeEmitStart(node); + emitCaptureThisForNodeIfNecessary(node); + writeLine(); + emit(node.body); + decreaseIndent(); + writeLine(); + var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; + emitToken(15 /* CloseBraceToken */, moduleBlock.statements.end); + scopeEmitEnd(); + } + write(")("); + // write moduleDecl = containingModule.m only if it is not exported es6 module member + if ((node.flags & 1 /* Export */) && !isES6ExportedDeclaration(node)) { + emit(node.name); + write(" = "); + } + emitModuleMemberName(node); + write(" || ("); + emitModuleMemberName(node); + write(" = {}));"); + emitEnd(node); + if (!isES6ExportedDeclaration(node) && node.name.kind === 65 /* Identifier */ && node.parent === currentSourceFile) { + if (compilerOptions.module === 4 /* System */ && (node.flags & 1 /* Export */)) { + writeLine(); + write(exportFunctionForFile + "(\""); + emitDeclarationName(node); + write("\", "); + emitDeclarationName(node); + write(");"); } - return; + emitExportMemberAssignments(node.name); } - current = current.parent; - } - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; } - var enclosingClass = ts.getAncestor(node, 185 /* ClassDeclaration */); - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassBaseTypeNode(enclosingClass)) { - var isDeclaration = node.kind !== 63 /* Identifier */; - if (isDeclaration) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); + function emitRequire(moduleName) { + if (moduleName.kind === 8 /* StringLiteral */) { + write("require("); + emitStart(moduleName); + emitLiteral(moduleName); + emitEnd(moduleName); + emitToken(17 /* CloseParenToken */, moduleName.end); } else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); + write("require()"); } } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; + function getNamespaceDeclarationNode(node) { + if (node.kind === 209 /* ImportEqualsDeclaration */) { + return node; + } + var importClause = node.importClause; + if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 212 /* NamespaceImport */) { + return importClause.namedBindings; + } } - if (node.kind === 189 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; + function isDefaultImport(node) { + return node.kind === 210 /* ImportDeclaration */ && node.importClause && !!node.importClause.name; } - var parent = node.kind === 183 /* VariableDeclaration */ ? node.parent.parent : node.parent; - if (parent.kind === 201 /* SourceFile */ && ts.isExternalModule(parent)) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_an_external_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); + function emitExportImportAssignments(node) { + if (ts.isAliasSymbolDeclaration(node) && resolver.isValueAliasDeclaration(node)) { + emitExportMemberAssignments(node.name); + } + ts.forEachChild(node, emitExportImportAssignments); } - } - function checkCollisionWithConstDeclarations(node) { - if (node.initializer && (node.flags & 6144 /* BlockScoped */) === 0) { - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1 /* FunctionScopedVariable */) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3 /* Variable */, undefined, undefined); - if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { - if (getDeclarationFlagsFromSymbol(localDeclarationSymbol) & 4096 /* Const */) { - error(node, ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0, symbolToString(localDeclarationSymbol)); + function emitImportDeclaration(node) { + if (languageVersion < 2 /* ES6 */) { + return emitExternalImportDeclaration(node); + } + // ES6 import + if (node.importClause) { + var shouldEmitDefaultBindings = resolver.isReferencedAliasDeclaration(node.importClause); + var shouldEmitNamedBindings = node.importClause.namedBindings && resolver.isReferencedAliasDeclaration(node.importClause.namedBindings, true); + if (shouldEmitDefaultBindings || shouldEmitNamedBindings) { + write("import "); + emitStart(node.importClause); + if (shouldEmitDefaultBindings) { + emit(node.importClause.name); + if (shouldEmitNamedBindings) { + write(", "); + } + } + if (shouldEmitNamedBindings) { + emitLeadingComments(node.importClause.namedBindings); + emitStart(node.importClause.namedBindings); + if (node.importClause.namedBindings.kind === 212 /* NamespaceImport */) { + write("* as "); + emit(node.importClause.namedBindings.name); + } + else { + write("{ "); + emitExportOrImportSpecifierList(node.importClause.namedBindings.elements, resolver.isReferencedAliasDeclaration); + write(" }"); + } + emitEnd(node.importClause.namedBindings); + emitTrailingComments(node.importClause.namedBindings); } + emitEnd(node.importClause); + write(" from "); + emit(node.moduleSpecifier); + write(";"); } } - } - } - function checkVariableOrParameterOrPropertyInFullTypeCheck(node) { - ts.Debug.assert(fullTypeCheck); - checkSourceElement(node.type); - if (ts.hasComputedNameButNotSymbol(node)) { - return node.initializer ? checkAndMarkExpression(node.initializer) : anyType; - } - var symbol = getSymbolOfNode(node); - var type; - if (symbol.valueDeclaration !== node) { - type = getTypeOfVariableOrParameterOrPropertyDeclaration(node); - } - else { - type = getTypeOfVariableOrParameterOrProperty(symbol); - } - if (node.initializer && !(getNodeLinks(node.initializer).flags & 1 /* TypeChecked */)) { - checkTypeAssignableTo(checkAndMarkExpression(node.initializer), type, node, undefined); - } - return type; - } - function checkVariableOrParameterDeclaration(node) { - if (fullTypeCheck) { - var type = checkVariableOrParameterOrPropertyInFullTypeCheck(node); - checkExportsOnMergedDeclarations(node); - if (node.initializer) { - checkCollisionWithConstDeclarations(node); + else { + write("import "); + emit(node.moduleSpecifier); + write(";"); } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - var symbol = getSymbolOfNode(node); - if (node !== symbol.valueDeclaration) { - var typeOfValueDeclaration = getTypeOfVariableOrParameterOrProperty(symbol); - if (typeOfValueDeclaration !== unknownType && type !== unknownType && !isTypeIdenticalTo(typeOfValueDeclaration, type)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(typeOfValueDeclaration), typeToString(type)); + } + function emitExternalImportDeclaration(node) { + if (ts.contains(externalImports, node)) { + var isExportedImport = node.kind === 209 /* ImportEqualsDeclaration */ && (node.flags & 1 /* Export */) !== 0; + var namespaceDeclaration = getNamespaceDeclarationNode(node); + if (compilerOptions.module !== 2 /* AMD */) { + emitLeadingComments(node); + emitStart(node); + if (namespaceDeclaration && !isDefaultImport(node)) { + // import x = require("foo") + // import * as x from "foo" + if (!isExportedImport) + write("var "); + emitModuleMemberName(namespaceDeclaration); + write(" = "); + } + else { + // import "foo" + // import x from "foo" + // import { x, y } from "foo" + // import d, * as x from "foo" + // import d, { x, y } from "foo" + var isNakedImport = 210 /* ImportDeclaration */ && !node.importClause; + if (!isNakedImport) { + write("var "); + write(getGeneratedNameForNode(node)); + write(" = "); + } + } + emitRequire(ts.getExternalModuleName(node)); + if (namespaceDeclaration && isDefaultImport(node)) { + // import d, * as x from "foo" + write(", "); + emitModuleMemberName(namespaceDeclaration); + write(" = "); + write(getGeneratedNameForNode(node)); + } + write(";"); + emitEnd(node); + emitExportImportAssignments(node); + emitTrailingComments(node); + } + else { + if (isExportedImport) { + emitModuleMemberName(namespaceDeclaration); + write(" = "); + emit(namespaceDeclaration.name); + write(";"); + } + else if (namespaceDeclaration && isDefaultImport(node)) { + // import d, * as x from "foo" + write("var "); + emitModuleMemberName(namespaceDeclaration); + write(" = "); + write(getGeneratedNameForNode(node)); + write(";"); + } + emitExportImportAssignments(node); } } } - } - function checkVariableStatement(node) { - ts.forEach(node.declarations, checkVariableOrParameterDeclaration); - } - function checkExpressionStatement(node) { - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - if (node.declarations) - ts.forEach(node.declarations, checkVariableOrParameterDeclaration); - if (node.initializer) - checkExpression(node.initializer); - if (node.condition) - checkExpression(node.condition); - if (node.iterator) - checkExpression(node.iterator); - checkSourceElement(node.statement); - } - function checkForInStatement(node) { - if (node.declarations) { - if (node.declarations.length >= 1) { - var decl = node.declarations[0]; - checkVariableOrParameterDeclaration(decl); - if (decl.type) { - error(decl, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation); + function emitImportEqualsDeclaration(node) { + if (ts.isExternalModuleImportEqualsDeclaration(node)) { + emitExternalImportDeclaration(node); + return; + } + // preserve old compiler's behavior: emit 'var' for import declaration (even if we do not consider them referenced) when + // - current file is not external module + // - import declaration is top level and target is value imported by entity name + if (resolver.isReferencedAliasDeclaration(node) || + (!ts.isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node))) { + emitLeadingComments(node); + emitStart(node); + if (isES6ExportedDeclaration(node)) { + write("export "); + write("var "); + } + else if (!(node.flags & 1 /* Export */)) { + write("var "); } + emitModuleMemberName(node); + write(" = "); + emit(node.moduleReference); + write(";"); + emitEnd(node); + emitExportImportAssignments(node); + emitTrailingComments(node); } } - if (node.variable) { - var exprType = checkExpression(node.variable); - if (exprType !== anyType && exprType !== stringType) { - error(node.variable, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); + function emitExportDeclaration(node) { + ts.Debug.assert(compilerOptions.module !== 4 /* System */); + if (languageVersion < 2 /* ES6 */) { + if (node.moduleSpecifier && (!node.exportClause || resolver.isValueAliasDeclaration(node))) { + emitStart(node); + var generatedName = getGeneratedNameForNode(node); + if (node.exportClause) { + // export { x, y, ... } from "foo" + if (compilerOptions.module !== 2 /* AMD */) { + write("var "); + write(generatedName); + write(" = "); + emitRequire(ts.getExternalModuleName(node)); + write(";"); + } + for (var _a = 0, _b = node.exportClause.elements; _a < _b.length; _a++) { + var specifier = _b[_a]; + if (resolver.isValueAliasDeclaration(specifier)) { + writeLine(); + emitStart(specifier); + emitContainingModuleName(specifier); + write("."); + emitNodeWithoutSourceMap(specifier.name); + write(" = "); + write(generatedName); + write("."); + emitNodeWithoutSourceMap(specifier.propertyName || specifier.name); + write(";"); + emitEnd(specifier); + } + } + } + else { + // export * from "foo" + writeLine(); + write("__export("); + if (compilerOptions.module !== 2 /* AMD */) { + emitRequire(ts.getExternalModuleName(node)); + } + else { + write(generatedName); + } + write(");"); + } + emitEnd(node); + } } else { - checkReferenceExpression(node.variable, ts.Diagnostics.Invalid_left_hand_side_in_for_in_statement, ts.Diagnostics.Left_hand_side_of_assignment_expression_cannot_be_a_constant); + if (!node.exportClause || resolver.isValueAliasDeclaration(node)) { + emitStart(node); + write("export "); + if (node.exportClause) { + // export { x, y, ... } + write("{ "); + emitExportOrImportSpecifierList(node.exportClause.elements, resolver.isValueAliasDeclaration); + write(" }"); + } + else { + write("*"); + } + if (node.moduleSpecifier) { + write(" from "); + emitNodeWithoutSourceMap(node.moduleSpecifier); + } + write(";"); + emitEnd(node); + } } } - var exprType = checkExpression(node.expression); - if (!(exprType.flags & 1 /* Any */ || isStructuredType(exprType))) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); + function emitExportOrImportSpecifierList(specifiers, shouldEmit) { + ts.Debug.assert(languageVersion >= 2 /* ES6 */); + var needsComma = false; + for (var _a = 0; _a < specifiers.length; _a++) { + var specifier = specifiers[_a]; + if (shouldEmit(specifier)) { + if (needsComma) { + write(", "); + } + emitStart(specifier); + if (specifier.propertyName) { + emitNodeWithoutSourceMap(specifier.propertyName); + write(" as "); + } + emitNodeWithoutSourceMap(specifier.name); + emitEnd(specifier); + needsComma = true; + } + } } - checkSourceElement(node.statement); - } - function checkBreakOrContinueStatement(node) { - } - function checkReturnStatement(node) { - if (node.expression && !(getNodeLinks(node.expression).flags & 1 /* TypeChecked */)) { - var func = ts.getContainingFunction(node); - if (func) { - if (func.kind === 128 /* SetAccessor */) { - if (node.expression) { - error(node.expression, ts.Diagnostics.Setters_cannot_return_a_value); + function emitExportAssignment(node) { + if (!node.isExportEquals && resolver.isValueAliasDeclaration(node)) { + if (languageVersion >= 2 /* ES6 */) { + writeLine(); + emitStart(node); + write("export default "); + var expression = node.expression; + emit(expression); + if (expression.kind !== 201 /* FunctionDeclaration */ && + expression.kind !== 202 /* ClassDeclaration */) { + write(";"); } + emitEnd(node); } else { - var returnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - var checkAssignability = func.type || (func.kind === 127 /* GetAccessor */ && getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(func.symbol, 128 /* SetAccessor */))); - if (checkAssignability) { - checkTypeAssignableTo(checkExpression(node.expression), returnType, node.expression, undefined); + writeLine(); + emitStart(node); + if (compilerOptions.module === 4 /* System */) { + write(exportFunctionForFile + "(\"default\","); + emit(node.expression); + write(")"); } - else if (func.kind == 126 /* Constructor */) { - if (!isTypeAssignableTo(checkExpression(node.expression), returnType)) { - error(node.expression, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); + else { + emitContainingModuleName(node); + if (languageVersion === 0 /* ES3 */) { + write("[\"default\"] = "); } + else { + write(".default = "); + } + emit(node.expression); } + write(";"); + emitEnd(node); } } } - } - function checkWithStatement(node) { - checkExpression(node.expression); - error(node.expression, ts.Diagnostics.All_symbols_within_a_with_block_will_be_resolved_to_any); - } - function checkSwitchStatement(node) { - var expressionType = checkExpression(node.expression); - ts.forEach(node.clauses, function (clause) { - if (fullTypeCheck && clause.kind === 194 /* CaseClause */) { - var caseClause = clause; - var caseType = checkExpression(caseClause.expression); - if (!isTypeAssignableTo(expressionType, caseType)) { - checkTypeAssignableTo(caseType, expressionType, caseClause.expression, undefined); + function collectExternalModuleInfo(sourceFile) { + externalImports = []; + exportSpecifiers = {}; + exportEquals = undefined; + hasExportStars = false; + for (var _a = 0, _b = sourceFile.statements; _a < _b.length; _a++) { + var node = _b[_a]; + switch (node.kind) { + case 210 /* ImportDeclaration */: + if (!node.importClause || + resolver.isReferencedAliasDeclaration(node.importClause, true)) { + // import "mod" + // import x from "mod" where x is referenced + // import * as x from "mod" where x is referenced + // import { x, y } from "mod" where at least one import is referenced + externalImports.push(node); + } + break; + case 209 /* ImportEqualsDeclaration */: + if (node.moduleReference.kind === 220 /* ExternalModuleReference */ && resolver.isReferencedAliasDeclaration(node)) { + // import x = require("mod") where x is referenced + externalImports.push(node); + } + break; + case 216 /* ExportDeclaration */: + if (node.moduleSpecifier) { + if (!node.exportClause) { + // export * from "mod" + externalImports.push(node); + hasExportStars = true; + } + else if (resolver.isValueAliasDeclaration(node)) { + // export { x, y } from "mod" where at least one export is a value symbol + externalImports.push(node); + } + } + else { + // export { x, y } + for (var _c = 0, _d = node.exportClause.elements; _c < _d.length; _c++) { + var specifier = _d[_c]; + var name_20 = (specifier.propertyName || specifier.name).text; + (exportSpecifiers[name_20] || (exportSpecifiers[name_20] = [])).push(specifier); + } + } + break; + case 215 /* ExportAssignment */: + if (node.isExportEquals && !exportEquals) { + // export = x + exportEquals = node; + } + break; } } - ts.forEach(clause.statements, checkSourceElement); - }); - } - function checkLabeledStatement(node) { - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (node.expression) { - checkExpression(node.expression); } - } - function checkTryStatement(node) { - checkBlock(node.tryBlock); - if (node.catchClause) - checkBlock(node.catchClause.block); - if (node.finallyBlock) - checkBlock(node.finallyBlock); - } - function checkIndexConstraints(type) { - function checkIndexConstraintForProperty(prop, propertyType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; + function emitExportStarHelper() { + if (hasExportStars) { + writeLine(); + write("function __export(m) {"); + increaseIndent(); + writeLine(); + write("for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];"); + decreaseIndent(); + writeLine(); + write("}"); } - if (indexKind === 1 /* Number */ && !isNumericName(prop.name)) { - return; + } + function getLocalNameForExternalImport(importNode) { + var namespaceDeclaration = getNamespaceDeclarationNode(importNode); + if (namespaceDeclaration && !isDefaultImport(importNode)) { + return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, namespaceDeclaration.name); } - var errorNode; - if (prop.parent === type.symbol) { - errorNode = prop.valueDeclaration; + else { + return getGeneratedNameForNode(importNode); } - else if (indexDeclaration) { - errorNode = indexDeclaration; + } + function getExternalModuleNameText(importNode) { + var moduleName = ts.getExternalModuleName(importNode); + if (moduleName.kind === 8 /* StringLiteral */) { + return getLiteralText(moduleName); } - else if (type.flags & 2048 /* Interface */) { - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(type.baseTypes, function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : type.symbol.declarations[0]; + return undefined; + } + function emitVariableDeclarationsForImports() { + if (externalImports.length === 0) { + return; } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 /* String */ ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); + writeLine(); + var started = false; + for (var _a = 0; _a < externalImports.length; _a++) { + var importNode = externalImports[_a]; + // do not create variable declaration for exports and imports that lack import clause + var skipNode = importNode.kind === 216 /* ExportDeclaration */ || + (importNode.kind === 210 /* ImportDeclaration */ && !importNode.importClause); + if (skipNode) { + continue; + } + if (!started) { + write("var "); + started = true; + } + else { + write(", "); + } + write(getLocalNameForExternalImport(importNode)); } - } - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1 /* Number */); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0 /* String */); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, declaredStringIndexer, stringIndexType, 0 /* String */); - checkIndexConstraintForProperty(prop, propType, declaredNumberIndexer, numberIndexType, 1 /* Number */); - }); - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - if (!errorNode && (type.flags & 2048 /* Interface */)) { - var someBaseTypeHasBothIndexers = ts.forEach(type.baseTypes, function (base) { return getIndexTypeOfType(base, 0 /* String */) && getIndexTypeOfType(base, 1 /* Number */); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; + if (started) { + write(";"); } } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "void": - error(name, message, name.text); - } - } - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (fullTypeCheck) { - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } + function emitLocalStorageForExportedNamesIfNecessary(exportedDeclarations) { + // when resolving exports local exported entries/indirect exported entries in the module + // should always win over entries with similar names that were added via star exports + // to support this we store names of local/indirect exported entries in a set. + // this set is used to filter names brought by star expors. + if (!hasExportStars) { + // local names set is needed only in presence of star exports + return undefined; + } + // local names set should only be added if we have anything exported + if (!exportedDeclarations && ts.isEmpty(exportSpecifiers)) { + // no exported declarations (export var ...) or export specifiers (export {x}) + // check if we have any non star export declarations. + var hasExportDeclarationWithExportClause = false; + for (var _a = 0; _a < externalImports.length; _a++) { + var externalImport = externalImports[_a]; + if (externalImport.kind === 216 /* ExportDeclaration */ && externalImport.exportClause) { + hasExportDeclarationWithExportClause = true; + break; } } + if (!hasExportDeclarationWithExportClause) { + // we still need to emit exportStar helper + return emitExportStarFunction(undefined); + } } - } - } - function checkClassDeclaration(node) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var staticType = getTypeOfSymbol(symbol); - var baseTypeNode = ts.getClassBaseTypeNode(node); - if (baseTypeNode) { - emitExtends = emitExtends || !ts.isInAmbientContext(node); - checkTypeReference(baseTypeNode); - } - if (type.baseTypes.length) { - if (fullTypeCheck) { - var baseType = type.baseTypes[0]; - checkTypeAssignableTo(type, baseType, node.name, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - var staticBaseType = getTypeOfSymbol(baseType.symbol); - checkTypeAssignableTo(staticType, getTypeWithoutConstructors(staticBaseType), node.name, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseType.symbol !== resolveEntityName(node, baseTypeNode.typeName, 107455 /* Value */)) { - error(baseTypeNode, ts.Diagnostics.Type_name_0_in_extends_clause_does_not_reference_constructor_function_for_0, typeToString(baseType)); + var exportedNamesStorageRef = makeUniqueName("exportedNames"); + writeLine(); + write("var " + exportedNamesStorageRef + " = {"); + increaseIndent(); + var started = false; + if (exportedDeclarations) { + for (var i = 0; i < exportedDeclarations.length; ++i) { + // write name of exported declaration, i.e 'export var x...' + writeExportedName(exportedDeclarations[i]); } - checkKindsOfPropertyMemberOverrides(type, baseType); } - checkExpressionOrQualifiedName(baseTypeNode.typeName); - } - var implementedTypeNodes = ts.getClassImplementedTypeNodes(node); - if (implementedTypeNodes) { - ts.forEach(implementedTypeNodes, function (typeRefNode) { - checkTypeReference(typeRefNode); - if (fullTypeCheck) { - var t = getTypeFromTypeReferenceNode(typeRefNode); - if (t !== unknownType) { - var declaredType = (t.flags & 4096 /* Reference */) ? t.target : t; - if (declaredType.flags & (1024 /* Class */ | 2048 /* Interface */)) { - checkTypeAssignableTo(type, t, node.name, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } + if (exportSpecifiers) { + for (var n in exportSpecifiers) { + for (var _b = 0, _c = exportSpecifiers[n]; _b < _c.length; _b++) { + var specifier = _c[_b]; + // write name of export specified, i.e. 'export {x}' + writeExportedName(specifier.name); } } - }); - } - ts.forEach(node.members, checkSourceElement); - if (fullTypeCheck) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function getTargetSymbol(s) { - return s.flags & 67108864 /* Instantiated */ ? getSymbolLinks(s).target : s; - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var baseProperties = getPropertiesOfObjectType(baseType); - for (var i = 0, len = baseProperties.length; i < len; ++i) { - var base = getTargetSymbol(baseProperties[i]); - if (base.flags & 536870912 /* Prototype */) { - continue; } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - if (derived) { - var baseDeclarationFlags = getDeclarationFlagsFromSymbol(base); - var derivedDeclarationFlags = getDeclarationFlagsFromSymbol(derived); - if ((baseDeclarationFlags & 32 /* Private */) || (derivedDeclarationFlags & 32 /* Private */)) { + for (var _d = 0; _d < externalImports.length; _d++) { + var externalImport = externalImports[_d]; + if (externalImport.kind !== 216 /* ExportDeclaration */) { continue; } - if ((baseDeclarationFlags & 128 /* Static */) !== (derivedDeclarationFlags & 128 /* Static */)) { + var exportDecl = externalImport; + if (!exportDecl.exportClause) { + // export * from ... continue; } - if ((base.flags & derived.flags & 8192 /* Method */) || ((base.flags & 98308 /* PropertyOrAccessor */) && (derived.flags & 98308 /* PropertyOrAccessor */))) { - continue; + for (var _e = 0, _f = exportDecl.exportClause.elements; _e < _f.length; _e++) { + var element = _f[_e]; + // write name of indirectly exported entry, i.e. 'export {x} from ...' + writeExportedName(element.name || element.propertyName); } - var errorMessage; - if (base.flags & 8192 /* Method */) { - if (derived.flags & 98304 /* Accessor */) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - ts.Debug.assert((derived.flags & 4 /* Property */) !== 0); - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } + } + decreaseIndent(); + writeLine(); + write("};"); + return emitExportStarFunction(exportedNamesStorageRef); + function emitExportStarFunction(localNames) { + var exportStarFunction = makeUniqueName("exportStar"); + writeLine(); + // define an export star helper function + write("function " + exportStarFunction + "(m) {"); + increaseIndent(); + writeLine(); + write("for(var n in m) {"); + increaseIndent(); + writeLine(); + write("if (n !== \"default\""); + if (localNames) { + write("&& !" + localNames + ".hasOwnProperty(n)"); } - else if (base.flags & 4 /* Property */) { - ts.Debug.assert((derived.flags & 8192 /* Method */) !== 0); - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; + write(") " + exportFunctionForFile + "(n, m[n]);"); + decreaseIndent(); + writeLine(); + write("}"); + decreaseIndent(); + writeLine(); + write("}"); + return exportStarFunction; + } + function writeExportedName(node) { + // do not record default exports + // they are local to module and never overwritten (explicitly skipped) by star export + if (node.kind !== 65 /* Identifier */ && node.flags & 256 /* Default */) { + return; + } + if (started) { + write(","); } else { - ts.Debug.assert((base.flags & 98304 /* Accessor */) !== 0); - ts.Debug.assert((derived.flags & 8192 /* Method */) !== 0); - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; + started = true; } - error(derived.valueDeclaration.name, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - function isAccessor(kind) { - return kind === 127 /* GetAccessor */ || kind === 128 /* SetAccessor */; - } - function areTypeParametersIdentical(list1, list2) { - if (!list1 && !list2) { - return true; - } - if (!list1 || !list2 || list1.length !== list2.length) { - return false; - } - for (var i = 0, len = list1.length; i < len; i++) { - var tp1 = list1[i]; - var tp2 = list2[i]; - if (tp1.name.text !== tp2.name.text) { - return false; - } - if (!tp1.constraint && !tp2.constraint) { - continue; - } - if (!tp1.constraint || !tp2.constraint) { - return false; - } - if (!isTypeIdenticalTo(getTypeFromTypeNode(tp1.constraint), getTypeFromTypeNode(tp2.constraint))) { - return false; - } - } - return true; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - if (!type.baseTypes.length || type.baseTypes.length === 1) { - return true; - } - var seen = {}; - ts.forEach(type.declaredProperties, function (p) { - seen[p.name] = { prop: p, containingType: type }; - }); - var ok = true; - for (var i = 0, len = type.baseTypes.length; i < len; ++i) { - var base = type.baseTypes[i]; - var properties = getPropertiesOfObjectType(base); - for (var j = 0, proplen = properties.length; j < proplen; ++j) { - var prop = properties[j]; - if (!ts.hasProperty(seen, prop.name)) { - seen[prop.name] = { prop: prop, containingType: base }; + writeLine(); + write("'"); + if (node.kind === 65 /* Identifier */) { + emitNodeWithoutSourceMap(node); } else { - var existing = seen[prop.name]; - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_properties_0_of_types_1_and_2_are_not_identical, prop.name, typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - addDiagnostic(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo, program.getCompilerHost().getNewLine())); + emitDeclarationName(node); + } + write("': true"); + } + } + function processTopLevelVariableAndFunctionDeclarations(node) { + // per ES6 spec: + // 15.2.1.16.4 ModuleDeclarationInstantiation() Concrete Method + // - var declarations are initialized to undefined - 14.a.ii + // - function/generator declarations are instantiated - 16.a.iv + // this means that after module is instantiated but before its evaluation + // exported functions are already accessible at import sites + // in theory we should hoist only exported functions and its dependencies + // in practice to simplify things we'll hoist all source level functions and variable declaration + // including variables declarations for module and class declarations + var hoistedVars; + var hoistedFunctionDeclarations; + var exportedDeclarations; + visit(node); + if (hoistedVars) { + writeLine(); + write("var "); + var seen = {}; + for (var i = 0; i < hoistedVars.length; ++i) { + var local = hoistedVars[i]; + var name_21 = local.kind === 65 /* Identifier */ + ? local + : local.name; + if (name_21) { + // do not emit duplicate entries (in case of declaration merging) in the list of hoisted variables + var text = ts.unescapeIdentifier(name_21.text); + if (ts.hasProperty(seen, text)) { + continue; + } + else { + seen[text] = text; + } + } + if (i !== 0) { + write(", "); + } + if (local.kind === 202 /* ClassDeclaration */ || local.kind === 206 /* ModuleDeclaration */ || local.kind === 205 /* EnumDeclaration */) { + emitDeclarationName(local); + } + else { + emit(local); + } + var flags = ts.getCombinedNodeFlags(local.kind === 65 /* Identifier */ ? local.parent : local); + if (flags & 1 /* Export */) { + if (!exportedDeclarations) { + exportedDeclarations = []; + } + exportedDeclarations.push(local); } } + write(";"); } - } - return ok; - } - function checkInterfaceDeclaration(node) { - checkTypeParameters(node.typeParameters); - if (fullTypeCheck) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 186 /* InterfaceDeclaration */); - if (symbol.declarations.length > 1) { - if (node !== firstInterfaceDecl && !areTypeParametersIdentical(firstInterfaceDecl.typeParameters, node.typeParameters)) { - error(node.name, ts.Diagnostics.All_declarations_of_an_interface_must_have_identical_type_parameters); + if (hoistedFunctionDeclarations) { + for (var _a = 0; _a < hoistedFunctionDeclarations.length; _a++) { + var f = hoistedFunctionDeclarations[_a]; + writeLine(); + emit(f); + if (f.flags & 1 /* Export */) { + if (!exportedDeclarations) { + exportedDeclarations = []; + } + exportedDeclarations.push(f); + } } } - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - ts.forEach(type.baseTypes, function (baseType) { - checkTypeAssignableTo(type, baseType, node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - }); - checkIndexConstraints(type); + return exportedDeclarations; + function visit(node) { + if (node.flags & 2 /* Ambient */) { + return; } - } - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), checkTypeReference); - ts.forEach(node.members, checkSourceElement); - if (fullTypeCheck) { - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkTypeAliasDeclaration(node) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 128 /* EnumValuesComputed */)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - ts.forEach(node.members, function (member) { - if (isNumericName(member.name.text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); + if (node.kind === 201 /* FunctionDeclaration */) { + if (!hoistedFunctionDeclarations) { + hoistedFunctionDeclarations = []; + } + hoistedFunctionDeclarations.push(node); + return; } - var initializer = member.initializer; - if (initializer) { - autoValue = getConstantValueForEnumMemberInitializer(initializer, enumIsConst); - if (autoValue === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); + if (node.kind === 202 /* ClassDeclaration */) { + if (!hoistedVars) { + hoistedVars = []; + } + hoistedVars.push(node); + return; + } + if (node.kind === 205 /* EnumDeclaration */) { + if (shouldEmitEnumDeclaration(node)) { + if (!hoistedVars) { + hoistedVars = []; } - else if (!ambient) { - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); + hoistedVars.push(node); + } + return; + } + if (node.kind === 206 /* ModuleDeclaration */) { + if (shouldEmitModuleDeclaration(node)) { + if (!hoistedVars) { + hoistedVars = []; } + hoistedVars.push(node); } - else if (enumIsConst) { - if (isNaN(autoValue)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); + return; + } + if (node.kind === 199 /* VariableDeclaration */ || node.kind === 153 /* BindingElement */) { + if (shouldHoistVariable(node, false)) { + var name_22 = node.name; + if (name_22.kind === 65 /* Identifier */) { + if (!hoistedVars) { + hoistedVars = []; + } + hoistedVars.push(name_22); } - else if (!isFinite(autoValue)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); + else { + ts.forEachChild(name_22, visit); } } + return; } - else if (ambient && !enumIsConst) { - autoValue = undefined; + if (ts.isBindingPattern(node)) { + ts.forEach(node.elements, visit); + return; } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue++; + if (!ts.isDeclaration(node)) { + ts.forEachChild(node, visit); } - }); - nodeLinks.flags |= 128 /* EnumValuesComputed */; + } } - function getConstantValueForEnumMemberInitializer(initializer, enumIsConst) { - return evalConstant(initializer); - function evalConstant(e) { - switch (e.kind) { - case 155 /* PrefixUnaryExpression */: - var value = evalConstant(e.operand); - if (value === undefined) { - return undefined; - } - switch (e.operator) { - case 32 /* PlusToken */: return value; - case 33 /* MinusToken */: return -value; - case 46 /* TildeToken */: return enumIsConst ? ~value : undefined; - } - return undefined; - case 157 /* BinaryExpression */: - if (!enumIsConst) { - return undefined; - } - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operator) { - case 43 /* BarToken */: return left | right; - case 42 /* AmpersandToken */: return left & right; - case 40 /* GreaterThanGreaterThanToken */: return left >> right; - case 41 /* GreaterThanGreaterThanGreaterThanToken */: return left >>> right; - case 39 /* LessThanLessThanToken */: return left << right; - case 44 /* CaretToken */: return left ^ right; - case 34 /* AsteriskToken */: return left * right; - case 35 /* SlashToken */: return left / right; - case 32 /* PlusToken */: return left + right; - case 33 /* MinusToken */: return left - right; - case 36 /* PercentToken */: return left % right; - } - return undefined; - case 6 /* NumericLiteral */: - return +e.text; - case 149 /* ParenthesizedExpression */: - return enumIsConst ? evalConstant(e.expression) : undefined; - case 63 /* Identifier */: - case 144 /* ElementAccessExpression */: - case 143 /* PropertyAccessExpression */: - if (!enumIsConst) { - return undefined; + function shouldHoistVariable(node, checkIfSourceFileLevelDecl) { + if (checkIfSourceFileLevelDecl && !shouldHoistDeclarationInSystemJsModule(node)) { + return false; + } + // hoist variable if + // - it is not block scoped + // - it is top level block scoped + // if block scoped variables are nested in some another block then + // no other functions can use them except ones that are defined at least in the same block + return (ts.getCombinedNodeFlags(node) & 12288 /* BlockScoped */) === 0 || + ts.getEnclosingBlockScopeContainer(node).kind === 228 /* SourceFile */; + } + function isCurrentFileSystemExternalModule() { + return compilerOptions.module === 4 /* System */ && ts.isExternalModule(currentSourceFile); + } + function emitSystemModuleBody(node, startIndex) { + // shape of the body in system modules: + // function (exports) { + // + // + // + // return { + // setters: [ + // + // ], + // execute: function() { + // + // } + // } + // + // } + // I.e: + // import {x} from 'file1' + // var y = 1; + // export function foo() { return y + x(); } + // console.log(y); + // will be transformed to + // function(exports) { + // var file1; // local alias + // var y; + // function foo() { return y + file1.x(); } + // exports("foo", foo); + // return { + // setters: [ + // function(v) { file1 = v } + // ], + // execute(): function() { + // y = 1; + // console.log(y); + // } + // }; + // } + emitVariableDeclarationsForImports(); + writeLine(); + var exportedDeclarations = processTopLevelVariableAndFunctionDeclarations(node); + var exportStarFunction = emitLocalStorageForExportedNamesIfNecessary(exportedDeclarations); + writeLine(); + write("return {"); + increaseIndent(); + writeLine(); + emitSetters(exportStarFunction); + writeLine(); + emitExecute(node, startIndex); + decreaseIndent(); + writeLine(); + write("}"); // return + emitTempDeclarations(true); + } + function emitSetters(exportStarFunction) { + write("setters:["); + for (var i = 0; i < externalImports.length; ++i) { + if (i !== 0) { + write(","); + } + writeLine(); + increaseIndent(); + var importNode = externalImports[i]; + var importVariableName = getLocalNameForExternalImport(importNode) || ""; + var parameterName = "_" + importVariableName; + write("function (" + parameterName + ") {"); + switch (importNode.kind) { + case 210 /* ImportDeclaration */: + if (!importNode.importClause) { + // 'import "..."' case + // module is imported only for side-effects, setter body will be empty + break; } - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType; - var propertyName; - if (e.kind === 63 /* Identifier */) { - enumType = currentType; - propertyName = e.text; + // fall-through + case 209 /* ImportEqualsDeclaration */: + ts.Debug.assert(importVariableName !== ""); + increaseIndent(); + writeLine(); + // save import into the local + write(importVariableName + " = " + parameterName + ";"); + writeLine(); + var defaultName = importNode.kind === 210 /* ImportDeclaration */ + ? importNode.importClause.name + : importNode.name; + if (defaultName) { + // emit re-export for imported default name + // import n1 from 'foo1' + // import n2 = require('foo2') + // export {n1} + // export {n2} + emitExportMemberAssignments(defaultName); + writeLine(); } - else { - if (e.kind === 144 /* ElementAccessExpression */) { - if (e.argumentExpression === undefined || e.argumentExpression.kind !== 7 /* StringLiteral */) { - return undefined; - } - var enumType = getTypeOfNode(e.expression); - propertyName = e.argumentExpression.text; + if (importNode.kind === 210 /* ImportDeclaration */ && + importNode.importClause.namedBindings) { + var namedBindings = importNode.importClause.namedBindings; + if (namedBindings.kind === 212 /* NamespaceImport */) { + // emit re-export for namespace + // import * as n from 'foo' + // export {n} + emitExportMemberAssignments(namedBindings.name); + writeLine(); } else { - var enumType = getTypeOfNode(e.expression); - propertyName = e.name.text; - } - if (enumType !== currentType) { - return undefined; + // emit re-exports for named imports + // import {a, b} from 'foo' + // export {a, b as c} + for (var _a = 0, _b = namedBindings.elements; _a < _b.length; _a++) { + var element = _b[_a]; + emitExportMemberAssignments(element.name || element.propertyName); + writeLine(); + } } } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType, propertyName); - if (!property || !(property.flags & 8 /* EnumMember */)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - if (member === propertyDecl) { - return undefined; + decreaseIndent(); + break; + case 216 /* ExportDeclaration */: + ts.Debug.assert(importVariableName !== ""); + increaseIndent(); + if (importNode.exportClause) { + // export {a, b as c} from 'foo' + // emit as: + // exports('a', _foo["a"]) + // exports('c', _foo["b"]) + for (var _c = 0, _d = importNode.exportClause.elements; _c < _d.length; _c++) { + var e = _d[_c]; + writeLine(); + write(exportFunctionForFile + "(\""); + emitNodeWithoutSourceMap(e.name); + write("\", " + parameterName + "[\""); + emitNodeWithoutSourceMap(e.propertyName || e.name); + write("\"]);"); + } } - if (!isDefinedBefore(propertyDecl, member)) { - return undefined; + else { + writeLine(); + // export * from 'foo' + // emit as: + // exportStar(_foo); + write(exportStarFunction + "(" + parameterName + ");"); } - return getNodeLinks(propertyDecl).enumMemberValue; + writeLine(); + decreaseIndent(); + break; } + write("}"); + decreaseIndent(); } + write("],"); } - } - function checkEnumDeclaration(node) { - if (!fullTypeCheck) { - return; - } - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - var enumIsConst = ts.isConst(node); - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(decl.name, ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); + function emitExecute(node, startIndex) { + write("execute: function() {"); + increaseIndent(); + writeLine(); + for (var i = startIndex; i < node.statements.length; ++i) { + var statement = node.statements[i]; + // - imports/exports are not emitted for system modules + // - function declarations are not emitted because they were already hoisted + switch (statement.kind) { + case 216 /* ExportDeclaration */: + case 210 /* ImportDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 201 /* FunctionDeclaration */: + continue; + } + writeLine(); + emit(statement); } - var seenEnumMissingInitialInitializer = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - if (declaration.kind !== 188 /* EnumDeclaration */) { - return false; + decreaseIndent(); + writeLine(); + write("}"); // execute + } + function emitSystemModule(node, startIndex) { + collectExternalModuleInfo(node); + // System modules has the following shape + // System.register(['dep-1', ... 'dep-n'], function(exports) {/* module body function */}) + // 'exports' here is a function 'exports(name: string, value: T): T' that is used to publish exported values. + // 'exports' returns its 'value' argument so in most cases expressions + // that mutate exported values can be rewritten as: + // expr -> exports('name', expr). + // The only exception in this rule is postfix unary operators, + // see comment to 'emitPostfixUnaryExpression' for more details + ts.Debug.assert(!exportFunctionForFile); + // make sure that name of 'exports' function does not conflict with existing identifiers + exportFunctionForFile = makeUniqueName("exports"); + write("System.register("); + if (node.moduleName) { + write("\"" + node.moduleName + "\", "); + } + write("["); + for (var i = 0; i < externalImports.length; ++i) { + var text = getExternalModuleNameText(externalImports[i]); + if (i !== 0) { + write(", "); } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; + write(text); + } + write("], function(" + exportFunctionForFile + ") {"); + writeLine(); + increaseIndent(); + emitCaptureThisForNodeIfNecessary(node); + emitSystemModuleBody(node, startIndex); + decreaseIndent(); + writeLine(); + write("});"); + } + function emitAMDDependencies(node, includeNonAmdDependencies) { + // An AMD define function has the following shape: + // define(id?, dependencies?, factory); + // + // This has the shape of + // define(name, ["module1", "module2"], function (module1Alias) { + // The location of the alias in the parameter list in the factory function needs to + // match the position of the module name in the dependency list. + // + // To ensure this is true in cases of modules with no aliases, e.g.: + // `import "module"` or `` + // we need to add modules without alias names to the end of the dependencies list + var aliasedModuleNames = []; // names of modules with corresponding parameter in the + // factory function. + var unaliasedModuleNames = []; // names of modules with no corresponding parameters in + // factory function. + var importAliasNames = []; // names of the parameters in the factory function; these + // parameters need to match the indexes of the corresponding + // module names in aliasedModuleNames. + // Fill in amd-dependency tags + for (var _a = 0, _b = node.amdDependencies; _a < _b.length; _a++) { + var amdDependency = _b[_a]; + if (amdDependency.name) { + aliasedModuleNames.push("\"" + amdDependency.path + "\""); + importAliasNames.push(amdDependency.name); } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer = true; - } + else { + unaliasedModuleNames.push("\"" + amdDependency.path + "\""); } - }); + } + for (var _c = 0; _c < externalImports.length; _c++) { + var importNode = externalImports[_c]; + // Find the name of the external module + var externalModuleName = getExternalModuleNameText(importNode); + // Find the name of the module alias, if there is one + var importAliasName = getLocalNameForExternalImport(importNode); + if (includeNonAmdDependencies && importAliasName) { + aliasedModuleNames.push(externalModuleName); + importAliasNames.push(importAliasName); + } + else { + unaliasedModuleNames.push(externalModuleName); + } + } + write("[\"require\", \"exports\""); + if (aliasedModuleNames.length) { + write(", "); + write(aliasedModuleNames.join(", ")); + } + if (unaliasedModuleNames.length) { + write(", "); + write(unaliasedModuleNames.join(", ")); + } + write("], function (require, exports"); + if (importAliasNames.length) { + write(", "); + write(importAliasNames.join(", ")); + } } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var i = 0; i < declarations.length; i++) { - var declaration = declarations[i]; - if ((declaration.kind === 185 /* ClassDeclaration */ || (declaration.kind === 184 /* FunctionDeclaration */ && declaration.body)) && !ts.isInAmbientContext(declaration)) { - return declaration; + function emitAMDModule(node, startIndex) { + collectExternalModuleInfo(node); + writeLine(); + write("define("); + if (node.moduleName) { + write("\"" + node.moduleName + "\", "); } + emitAMDDependencies(node, true); + write(") {"); + increaseIndent(); + emitExportStarHelper(); + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + emitExportEquals(true); + decreaseIndent(); + writeLine(); + write("});"); } - return undefined; - } - function checkModuleDeclaration(node) { - if (fullTypeCheck) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - if (symbol.flags & 512 /* ValueModule */ && symbol.declarations.length > 1 && !ts.isInAmbientContext(node)) { - var classOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (classOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(classOrFunc)) { - error(node.name, ts.Diagnostics.A_module_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < classOrFunc.pos) { - error(node.name, ts.Diagnostics.A_module_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } + function emitCommonJSModule(node, startIndex) { + collectExternalModuleInfo(node); + emitExportStarHelper(); + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + emitExportEquals(false); + } + function emitUMDModule(node, startIndex) { + collectExternalModuleInfo(node); + // Module is detected first to support Browserify users that load into a browser with an AMD loader + writeLines("(function (deps, factory) {\n if (typeof module === 'object' && typeof module.exports === 'object') {\n var v = factory(require, exports); if (v !== undefined) module.exports = v;\n }\n else if (typeof define === 'function' && define.amd) {\n define(deps, factory);\n }\n})("); + emitAMDDependencies(node, false); + write(") {"); + increaseIndent(); + emitExportStarHelper(); + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + emitExportEquals(true); + decreaseIndent(); + writeLine(); + write("});"); + } + function emitES6Module(node, startIndex) { + externalImports = undefined; + exportSpecifiers = undefined; + exportEquals = undefined; + hasExportStars = false; + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); + // Emit exportDefault if it exists will happen as part + // or normal statement emit. + } + function emitExportEquals(emitAsReturn) { + if (exportEquals && resolver.isValueAliasDeclaration(exportEquals)) { + writeLine(); + emitStart(exportEquals); + write(emitAsReturn ? "return " : "module.exports = "); + emit(exportEquals.expression); + write(";"); + emitEnd(exportEquals); } - if (node.name.kind === 7 /* StringLiteral */) { - if (!isGlobalSourceFile(node.parent)) { - error(node.name, ts.Diagnostics.Ambient_external_modules_cannot_be_nested_in_other_modules); + } + function emitDirectivePrologues(statements, startWithNewLine) { + for (var i = 0; i < statements.length; ++i) { + if (ts.isPrologueDirective(statements[i])) { + if (startWithNewLine || i > 0) { + writeLine(); + } + emit(statements[i]); } - if (isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_external_module_declaration_cannot_specify_relative_module_name); + else { + // return index of the first non prologue directive + return i; } } + return statements.length; } - checkSourceElement(node.body); - } - function getFirstIdentifier(node) { - while (node.kind === 120 /* QualifiedName */) { - node = node.left; + function writeLines(text) { + var lines = text.split(/\r\n|\r|\n/g); + for (var i = 0; i < lines.length; ++i) { + var line = lines[i]; + if (line.length) { + writeLine(); + write(line); + } + } } - return node; - } - function checkImportDeclaration(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - var symbol = getSymbolOfNode(node); - var target; - if (ts.isInternalModuleImportDeclaration(node)) { - target = resolveImport(symbol); - if (target !== unknownSymbol) { - if (target.flags & 107455 /* Value */) { - var moduleName = getFirstIdentifier(node.moduleReference); - if (resolveEntityName(node, moduleName, 107455 /* Value */ | 1536 /* Namespace */).flags & 1536 /* Namespace */) { - checkExpressionOrQualifiedName(node.moduleReference); - } - else { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); + function emitSourceFileNode(node) { + // Start new file on new line + writeLine(); + emitDetachedComments(node); + // emit prologue directives prior to __extends + var startIndex = emitDirectivePrologues(node.statements, false); + // Only emit helpers if the user did not say otherwise. + if (!compilerOptions.noEmitHelpers) { + // Only Emit __extends function when target ES5. + // For target ES6 and above, we can emit classDeclaration as is. + if ((languageVersion < 2 /* ES6 */) && (!extendsEmitted && resolver.getNodeCheckFlags(node) & 8 /* EmitExtends */)) { + writeLines(extendsHelper); + extendsEmitted = true; + } + if (!decorateEmitted && resolver.getNodeCheckFlags(node) & 512 /* EmitDecorate */) { + writeLines(decorateHelper); + if (compilerOptions.emitDecoratorMetadata) { + writeLines(metadataHelper); } + decorateEmitted = true; } - if (target.flags & 3152352 /* Type */) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); + if (!paramEmitted && resolver.getNodeCheckFlags(node) & 1024 /* EmitParam */) { + writeLines(paramHelper); + paramEmitted = true; } } - } - else { - if (node.parent.kind === 201 /* SourceFile */) { - target = resolveImport(symbol); - } - else if (node.parent.kind === 190 /* ModuleBlock */ && node.parent.parent.name.kind === 7 /* StringLiteral */) { - if (ts.getExternalModuleImportDeclarationExpression(node).kind === 7 /* StringLiteral */) { - if (isExternalModuleNameRelative(ts.getExternalModuleImportDeclarationExpression(node).text)) { - error(node, ts.Diagnostics.Import_declaration_in_an_ambient_external_module_declaration_cannot_reference_external_module_through_relative_external_module_name); - target = unknownSymbol; - } - else { - target = resolveImport(symbol); - } + if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { + if (languageVersion >= 2 /* ES6 */) { + emitES6Module(node, startIndex); + } + else if (compilerOptions.module === 2 /* AMD */) { + emitAMDModule(node, startIndex); + } + else if (compilerOptions.module === 4 /* System */) { + emitSystemModule(node, startIndex); + } + else if (compilerOptions.module === 3 /* UMD */) { + emitUMDModule(node, startIndex); } else { - target = unknownSymbol; + emitCommonJSModule(node, startIndex); } } else { - target = unknownSymbol; + externalImports = undefined; + exportSpecifiers = undefined; + exportEquals = undefined; + hasExportStars = false; + emitCaptureThisForNodeIfNecessary(node); + emitLinesStartingAt(node.statements, startIndex); + emitTempDeclarations(true); } + emitLeadingComments(node.endOfFileToken); } - if (target !== unknownSymbol) { - var excludedMeanings = (symbol.flags & 107455 /* Value */ ? 107455 /* Value */ : 0) | (symbol.flags & 3152352 /* Type */ ? 3152352 /* Type */ : 0) | (symbol.flags & 1536 /* Namespace */ ? 1536 /* Namespace */ : 0); - if (target.flags & excludedMeanings) { - error(node, ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0, symbolToString(symbol)); + function emitNodeWithoutSourceMap(node, allowGeneratedIdentifiers) { + if (!node) { + return; + } + if (node.flags & 2 /* Ambient */) { + return emitOnlyPinnedOrTripleSlashComments(node); + } + var emitComments = shouldEmitLeadingAndTrailingComments(node); + if (emitComments) { + emitLeadingComments(node); + } + emitJavaScriptWorker(node, allowGeneratedIdentifiers); + if (emitComments) { + emitTrailingComments(node); } } - } - function checkExportAssignment(node) { - var container = node.parent; - if (container.kind !== 201 /* SourceFile */) { - container = container.parent; + function shouldEmitLeadingAndTrailingComments(node) { + switch (node.kind) { + // All of these entities are emitted in a specialized fashion. As such, we allow + // the specialized methods for each to handle the comments on the nodes. + case 203 /* InterfaceDeclaration */: + case 201 /* FunctionDeclaration */: + case 210 /* ImportDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 215 /* ExportAssignment */: + return false; + case 206 /* ModuleDeclaration */: + // Only emit the leading/trailing comments for a module if we're actually + // emitting the module as well. + return shouldEmitModuleDeclaration(node); + case 205 /* EnumDeclaration */: + // Only emit the leading/trailing comments for an enum if we're actually + // emitting the module as well. + return shouldEmitEnumDeclaration(node); + } + // If this is the expression body of an arrow function that we're down-leveling, + // then we don't want to emit comments when we emit the body. It will have already + // been taken care of when we emitted the 'return' statement for the function + // expression body. + if (node.kind !== 180 /* Block */ && + node.parent && + node.parent.kind === 164 /* ArrowFunction */ && + node.parent.body === node && + compilerOptions.target <= 1 /* ES5 */) { + return false; + } + // Emit comments for everything else. + return true; } - checkTypeOfExportAssignmentSymbol(getSymbolOfNode(container)); - } - function checkSourceElement(node) { - if (!node) - return; - switch (node.kind) { - case 122 /* TypeParameter */: - return checkTypeParameter(node); - case 123 /* Parameter */: - return checkParameter(node); - case 124 /* Property */: - return checkPropertyDeclaration(node); - case 133 /* FunctionType */: - case 134 /* ConstructorType */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - return checkSignatureDeclaration(node); - case 125 /* Method */: - return checkMethodDeclaration(node); - case 126 /* Constructor */: - return checkConstructorDeclaration(node); - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return checkAccessorDeclaration(node); - case 132 /* TypeReference */: - return checkTypeReference(node); - case 135 /* TypeQuery */: - return checkTypeQuery(node); - case 136 /* TypeLiteral */: - return checkTypeLiteral(node); - case 137 /* ArrayType */: - return checkArrayType(node); - case 138 /* TupleType */: - return checkTupleType(node); - case 139 /* UnionType */: - return checkUnionType(node); - case 140 /* ParenthesizedType */: - return checkSourceElement(node.type); - case 184 /* FunctionDeclaration */: - return checkFunctionDeclaration(node); - case 163 /* Block */: - case 190 /* ModuleBlock */: - return checkBlock(node); - case 164 /* VariableStatement */: - return checkVariableStatement(node); - case 166 /* ExpressionStatement */: - return checkExpressionStatement(node); - case 167 /* IfStatement */: - return checkIfStatement(node); - case 168 /* DoStatement */: - return checkDoStatement(node); - case 169 /* WhileStatement */: - return checkWhileStatement(node); - case 170 /* ForStatement */: - return checkForStatement(node); - case 171 /* ForInStatement */: - return checkForInStatement(node); - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - return checkBreakOrContinueStatement(node); - case 174 /* ReturnStatement */: - return checkReturnStatement(node); - case 175 /* WithStatement */: - return checkWithStatement(node); - case 176 /* SwitchStatement */: - return checkSwitchStatement(node); - case 177 /* LabeledStatement */: - return checkLabeledStatement(node); - case 178 /* ThrowStatement */: - return checkThrowStatement(node); - case 179 /* TryStatement */: - return checkTryStatement(node); - case 183 /* VariableDeclaration */: - return ts.Debug.fail("Checker encountered variable declaration"); - case 185 /* ClassDeclaration */: - return checkClassDeclaration(node); - case 186 /* InterfaceDeclaration */: - return checkInterfaceDeclaration(node); - case 187 /* TypeAliasDeclaration */: - return checkTypeAliasDeclaration(node); - case 188 /* EnumDeclaration */: - return checkEnumDeclaration(node); - case 189 /* ModuleDeclaration */: - return checkModuleDeclaration(node); - case 191 /* ImportDeclaration */: - return checkImportDeclaration(node); - case 192 /* ExportAssignment */: - return checkExportAssignment(node); + function emitJavaScriptWorker(node, allowGeneratedIdentifiers) { + if (allowGeneratedIdentifiers === void 0) { allowGeneratedIdentifiers = true; } + // Check if the node can be emitted regardless of the ScriptTarget + switch (node.kind) { + case 65 /* Identifier */: + return emitIdentifier(node, allowGeneratedIdentifiers); + case 130 /* Parameter */: + return emitParameter(node); + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + return emitMethod(node); + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return emitAccessor(node); + case 93 /* ThisKeyword */: + return emitThis(node); + case 91 /* SuperKeyword */: + return emitSuper(node); + case 89 /* NullKeyword */: + return write("null"); + case 95 /* TrueKeyword */: + return write("true"); + case 80 /* FalseKeyword */: + return write("false"); + case 7 /* NumericLiteral */: + case 8 /* StringLiteral */: + case 9 /* RegularExpressionLiteral */: + case 10 /* NoSubstitutionTemplateLiteral */: + case 11 /* TemplateHead */: + case 12 /* TemplateMiddle */: + case 13 /* TemplateTail */: + return emitLiteral(node); + case 172 /* TemplateExpression */: + return emitTemplateExpression(node); + case 178 /* TemplateSpan */: + return emitTemplateSpan(node); + case 127 /* QualifiedName */: + return emitQualifiedName(node); + case 151 /* ObjectBindingPattern */: + return emitObjectBindingPattern(node); + case 152 /* ArrayBindingPattern */: + return emitArrayBindingPattern(node); + case 153 /* BindingElement */: + return emitBindingElement(node); + case 154 /* ArrayLiteralExpression */: + return emitArrayLiteral(node); + case 155 /* ObjectLiteralExpression */: + return emitObjectLiteral(node); + case 225 /* PropertyAssignment */: + return emitPropertyAssignment(node); + case 226 /* ShorthandPropertyAssignment */: + return emitShorthandPropertyAssignment(node); + case 128 /* ComputedPropertyName */: + return emitComputedPropertyName(node); + case 156 /* PropertyAccessExpression */: + return emitPropertyAccess(node); + case 157 /* ElementAccessExpression */: + return emitIndexedAccess(node); + case 158 /* CallExpression */: + return emitCallExpression(node); + case 159 /* NewExpression */: + return emitNewExpression(node); + case 160 /* TaggedTemplateExpression */: + return emitTaggedTemplateExpression(node); + case 161 /* TypeAssertionExpression */: + return emit(node.expression); + case 162 /* ParenthesizedExpression */: + return emitParenExpression(node); + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + return emitFunctionDeclaration(node); + case 165 /* DeleteExpression */: + return emitDeleteExpression(node); + case 166 /* TypeOfExpression */: + return emitTypeOfExpression(node); + case 167 /* VoidExpression */: + return emitVoidExpression(node); + case 168 /* PrefixUnaryExpression */: + return emitPrefixUnaryExpression(node); + case 169 /* PostfixUnaryExpression */: + return emitPostfixUnaryExpression(node); + case 170 /* BinaryExpression */: + return emitBinaryExpression(node); + case 171 /* ConditionalExpression */: + return emitConditionalExpression(node); + case 174 /* SpreadElementExpression */: + return emitSpreadElementExpression(node); + case 173 /* YieldExpression */: + return emitYieldExpression(node); + case 176 /* OmittedExpression */: + return; + case 180 /* Block */: + case 207 /* ModuleBlock */: + return emitBlock(node); + case 181 /* VariableStatement */: + return emitVariableStatement(node); + case 182 /* EmptyStatement */: + return write(";"); + case 183 /* ExpressionStatement */: + return emitExpressionStatement(node); + case 184 /* IfStatement */: + return emitIfStatement(node); + case 185 /* DoStatement */: + return emitDoStatement(node); + case 186 /* WhileStatement */: + return emitWhileStatement(node); + case 187 /* ForStatement */: + return emitForStatement(node); + case 189 /* ForOfStatement */: + case 188 /* ForInStatement */: + return emitForInOrForOfStatement(node); + case 190 /* ContinueStatement */: + case 191 /* BreakStatement */: + return emitBreakOrContinueStatement(node); + case 192 /* ReturnStatement */: + return emitReturnStatement(node); + case 193 /* WithStatement */: + return emitWithStatement(node); + case 194 /* SwitchStatement */: + return emitSwitchStatement(node); + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + return emitCaseOrDefaultClause(node); + case 195 /* LabeledStatement */: + return emitLabelledStatement(node); + case 196 /* ThrowStatement */: + return emitThrowStatement(node); + case 197 /* TryStatement */: + return emitTryStatement(node); + case 224 /* CatchClause */: + return emitCatchClause(node); + case 198 /* DebuggerStatement */: + return emitDebuggerStatement(node); + case 199 /* VariableDeclaration */: + return emitVariableDeclaration(node); + case 175 /* ClassExpression */: + return emitClassExpression(node); + case 202 /* ClassDeclaration */: + return emitClassDeclaration(node); + case 203 /* InterfaceDeclaration */: + return emitInterfaceDeclaration(node); + case 205 /* EnumDeclaration */: + return emitEnumDeclaration(node); + case 227 /* EnumMember */: + return emitEnumMember(node); + case 206 /* ModuleDeclaration */: + return emitModuleDeclaration(node); + case 210 /* ImportDeclaration */: + return emitImportDeclaration(node); + case 209 /* ImportEqualsDeclaration */: + return emitImportEqualsDeclaration(node); + case 216 /* ExportDeclaration */: + return emitExportDeclaration(node); + case 215 /* ExportAssignment */: + return emitExportAssignment(node); + case 228 /* SourceFile */: + return emitSourceFileNode(node); + } } - } - function checkFunctionExpressionBodies(node) { - switch (node.kind) { - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - ts.forEach(node.parameters, checkFunctionExpressionBodies); - checkFunctionExpressionOrObjectLiteralMethodBody(node); - break; - case 125 /* Method */: - ts.forEach(node.parameters, checkFunctionExpressionBodies); - if (ts.isObjectLiteralMethod(node)) { - checkFunctionExpressionOrObjectLiteralMethodBody(node); - } - break; - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - ts.forEach(node.parameters, checkFunctionExpressionBodies); - break; - case 175 /* WithStatement */: - checkFunctionExpressionBodies(node.expression); - break; - case 123 /* Parameter */: - case 124 /* Property */: - case 141 /* ArrayLiteralExpression */: - case 142 /* ObjectLiteralExpression */: - case 198 /* PropertyAssignment */: - case 143 /* PropertyAccessExpression */: - case 144 /* ElementAccessExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 147 /* TaggedTemplateExpression */: - case 159 /* TemplateExpression */: - case 162 /* TemplateSpan */: - case 148 /* TypeAssertionExpression */: - case 149 /* ParenthesizedExpression */: - case 153 /* TypeOfExpression */: - case 154 /* VoidExpression */: - case 152 /* DeleteExpression */: - case 155 /* PrefixUnaryExpression */: - case 156 /* PostfixUnaryExpression */: - case 157 /* BinaryExpression */: - case 158 /* ConditionalExpression */: - case 163 /* Block */: - case 190 /* ModuleBlock */: - case 164 /* VariableStatement */: - case 166 /* ExpressionStatement */: - case 167 /* IfStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 172 /* ContinueStatement */: - case 173 /* BreakStatement */: - case 174 /* ReturnStatement */: - case 176 /* SwitchStatement */: - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - case 177 /* LabeledStatement */: - case 178 /* ThrowStatement */: - case 179 /* TryStatement */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - case 183 /* VariableDeclaration */: - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - case 200 /* EnumMember */: - case 201 /* SourceFile */: - ts.forEachChild(node, checkFunctionExpressionBodies); - break; + function hasDetachedComments(pos) { + return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; } - } - function checkSourceFile(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1 /* TypeChecked */)) { - emitExtends = false; - potentialThisCollisions.length = 0; - ts.forEach(node.statements, checkSourceElement); - checkFunctionExpressionBodies(node); - if (ts.isExternalModule(node)) { - var symbol = getExportAssignmentSymbol(node.symbol); - if (symbol && symbol.flags & 33554432 /* Import */) { - getSymbolLinks(symbol).referenced = true; - } - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; + function getLeadingCommentsWithoutDetachedComments() { + // get the leading comments from detachedPos + var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos); + if (detachedCommentsInfo.length - 1) { + detachedCommentsInfo.pop(); } - if (emitExtends) { - links.flags |= 8 /* EmitExtends */; + else { + detachedCommentsInfo = undefined; } - links.flags |= 1 /* TypeChecked */; - } - } - function getSortedDiagnostics() { - ts.Debug.assert(fullTypeCheck, "diagnostics are available only in the full typecheck mode"); - if (diagnosticsModified) { - diagnostics.sort(ts.compareDiagnostics); - diagnostics = ts.deduplicateSortedDiagnostics(diagnostics); - diagnosticsModified = false; + return leadingComments; } - return diagnostics; - } - function getDiagnostics(sourceFile) { - if (sourceFile) { - checkSourceFile(sourceFile); - return ts.filter(getSortedDiagnostics(), function (d) { return d.file === sourceFile; }); + function filterComments(ranges, onlyPinnedOrTripleSlashComments) { + // If we're removing comments, then we want to strip out all but the pinned or + // triple slash comments. + if (ranges && onlyPinnedOrTripleSlashComments) { + ranges = ts.filter(ranges, isPinnedOrTripleSlashComment); + if (ranges.length === 0) { + return undefined; + } + } + return ranges; } - ts.forEach(program.getSourceFiles(), checkSourceFile); - return getSortedDiagnostics(); - } - function getDeclarationDiagnostics(targetSourceFile) { - var resolver = createResolver(); - checkSourceFile(targetSourceFile); - return ts.getDeclarationDiagnostics(program, resolver, targetSourceFile); - } - function getGlobalDiagnostics() { - return ts.filter(getSortedDiagnostics(), function (d) { return !d.file; }); - } - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 175 /* WithStatement */ && node.parent.statement === node) { - return true; + function getLeadingCommentsToEmit(node) { + // Emit the leading comments only if the parent's pos doesn't match because parent should take care of emitting these comments + if (node.parent) { + if (node.parent.kind === 228 /* SourceFile */ || node.pos !== node.parent.pos) { + if (hasDetachedComments(node.pos)) { + // get comments without detached comments + return getLeadingCommentsWithoutDetachedComments(); + } + else { + // get the leading comments from the node + return ts.getLeadingCommentRangesOfNode(node, currentSourceFile); + } } - node = node.parent; } } - return false; - } - function getSymbolsInScope(location, meaning) { - var symbols = {}; - var memberFlags = 0; - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - if (!isReservedMemberName(id) && !ts.hasProperty(symbols, id)) { - symbols[id] = symbol; + function getTrailingCommentsToEmit(node) { + // Emit the trailing comments only if the parent's pos doesn't match because parent should take care of emitting these comments + if (node.parent) { + if (node.parent.kind === 228 /* SourceFile */ || node.end !== node.parent.end) { + return ts.getTrailingCommentRanges(currentSourceFile.text, node.end); } } } - function copySymbols(source, meaning) { - if (meaning) { - for (var id in source) { - if (ts.hasProperty(source, id)) { - copySymbol(source[id], meaning); + function emitOnlyPinnedOrTripleSlashComments(node) { + emitLeadingCommentsWorker(node, true); + } + function emitLeadingComments(node) { + return emitLeadingCommentsWorker(node, compilerOptions.removeComments); + } + function emitLeadingCommentsWorker(node, onlyPinnedOrTripleSlashComments) { + // If the caller only wants pinned or triple slash comments, then always filter + // down to that set. Otherwise, filter based on the current compiler options. + var leadingComments = filterComments(getLeadingCommentsToEmit(node), onlyPinnedOrTripleSlashComments); + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); + // Leading comments are emitted at /*leading comment1 */space/*leading comment*/space + ts.emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); + } + function emitTrailingComments(node) { + // Emit the trailing comments only if the parent's end doesn't match + var trailingComments = filterComments(getTrailingCommentsToEmit(node), compilerOptions.removeComments); + // trailing comments are emitted at space/*trailing comment1 */space/*trailing comment*/ + ts.emitComments(currentSourceFile, writer, trailingComments, false, newLine, writeComment); + } + function emitLeadingCommentsOfPosition(pos) { + var leadingComments; + if (hasDetachedComments(pos)) { + // get comments without detached comments + leadingComments = getLeadingCommentsWithoutDetachedComments(); + } + else { + // get the leading comments from the node + leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, pos); + } + leadingComments = filterComments(leadingComments, compilerOptions.removeComments); + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, { pos: pos, end: pos }, leadingComments); + // Leading comments are emitted at /*leading comment1 */space/*leading comment*/space + ts.emitComments(currentSourceFile, writer, leadingComments, true, newLine, writeComment); + } + function emitDetachedComments(node) { + var leadingComments = ts.getLeadingCommentRanges(currentSourceFile.text, node.pos); + if (leadingComments) { + var detachedComments = []; + var lastComment; + ts.forEach(leadingComments, function (comment) { + if (lastComment) { + var lastCommentLine = ts.getLineOfLocalPosition(currentSourceFile, lastComment.end); + var commentLine = ts.getLineOfLocalPosition(currentSourceFile, comment.pos); + if (commentLine >= lastCommentLine + 2) { + // There was a blank line between the last comment and this comment. This + // comment is not part of the copyright comments. Return what we have so + // far. + return detachedComments; + } + } + detachedComments.push(comment); + lastComment = comment; + }); + if (detachedComments.length) { + // All comments look like they could have been part of the copyright header. Make + // sure there is at least one blank line between it and the node. If not, it's not + // a copyright header. + var lastCommentLine = ts.getLineOfLocalPosition(currentSourceFile, ts.lastOrUndefined(detachedComments).end); + var nodeLine = ts.getLineOfLocalPosition(currentSourceFile, ts.skipTrivia(currentSourceFile.text, node.pos)); + if (nodeLine >= lastCommentLine + 2) { + // Valid detachedComments + ts.emitNewLineBeforeLeadingComments(currentSourceFile, writer, node, leadingComments); + ts.emitComments(currentSourceFile, writer, detachedComments, true, newLine, writeComment); + var currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; + if (detachedCommentsInfo) { + detachedCommentsInfo.push(currentDetachedCommentInfo); + } + else { + detachedCommentsInfo = [currentDetachedCommentInfo]; + } } } } } - if (isInsideWithStatementBody(location)) { - return []; - } - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); + function isPinnedOrTripleSlashComment(comment) { + if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 42 /* asterisk */) { + return currentSourceFile.text.charCodeAt(comment.pos + 2) === 33 /* exclamation */; } - switch (location.kind) { - case 201 /* SourceFile */: - if (!ts.isExternalModule(location)) - break; - case 189 /* ModuleDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 35653619 /* ModuleMember */); - break; - case 188 /* EnumDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */); - break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - if (!(memberFlags & 128 /* Static */)) { - copySymbols(getSymbolOfNode(location).members, meaning & 3152352 /* Type */); - } - break; - case 150 /* FunctionExpression */: - if (location.name) { - copySymbol(location.symbol, meaning); - } - break; - case 197 /* CatchClause */: - if (location.name.text) { - copySymbol(location.symbol, meaning); - } - break; + else if (currentSourceFile.text.charCodeAt(comment.pos + 1) === 47 /* slash */ && + comment.pos + 2 < comment.end && + currentSourceFile.text.charCodeAt(comment.pos + 2) === 47 /* slash */ && + currentSourceFile.text.substring(comment.pos, comment.end).match(ts.fullTripleSlashReferencePathRegEx)) { + return true; } - memberFlags = location.flags; - location = location.parent; } - copySymbols(globals, meaning); - return ts.mapToArray(symbols); } - function isTypeDeclarationName(name) { - return name.kind == 63 /* Identifier */ && isTypeDeclaration(name.parent) && name.parent.name === name; + function emitFile(jsFilePath, sourceFile) { + emitJavaScript(jsFilePath, sourceFile); + if (compilerOptions.declaration) { + ts.writeDeclarationFile(jsFilePath, sourceFile, host, resolver, diagnostics); + } } - function isTypeDeclaration(node) { - switch (node.kind) { - case 122 /* TypeParameter */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 188 /* EnumDeclaration */: - return true; + } + ts.emitFiles = emitFiles; +})(ts || (ts = {})); +/// +/// +var ts; +(function (ts) { + /* @internal */ ts.programTime = 0; + /* @internal */ ts.emitTime = 0; + /* @internal */ ts.ioReadTime = 0; + /* @internal */ ts.ioWriteTime = 0; + /** The version of the TypeScript compiler release */ + ts.version = "1.5.3"; + function findConfigFile(searchPath) { + var fileName = "tsconfig.json"; + while (true) { + if (ts.sys.fileExists(fileName)) { + return fileName; + } + var parentPath = ts.getDirectoryPath(searchPath); + if (parentPath === searchPath) { + break; } + searchPath = parentPath; + fileName = "../" + fileName; } - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 120 /* QualifiedName */) - node = node.parent; - return node.parent && node.parent.kind === 132 /* TypeReference */; + return undefined; + } + ts.findConfigFile = findConfigFile; + function createCompilerHost(options, setParentNodes) { + var currentDirectory; + var existingDirectories = {}; + function getCanonicalFileName(fileName) { + // if underlying system can distinguish between two files whose names differs only in cases then file name already in canonical form. + // otherwise use toLowerCase as a canonical form. + return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); } - function isTypeNode(node) { - if (132 /* FirstTypeNode */ <= node.kind && node.kind <= 140 /* LastTypeNode */) { - return true; + // returned by CScript sys environment + var unsupportedFileEncodingErrorCode = -2147024809; + function getSourceFile(fileName, languageVersion, onError) { + var text; + try { + var start = new Date().getTime(); + text = ts.sys.readFile(fileName, options.charset); + ts.ioReadTime += new Date().getTime() - start; } - switch (node.kind) { - case 109 /* AnyKeyword */: - case 116 /* NumberKeyword */: - case 118 /* StringKeyword */: - case 110 /* BooleanKeyword */: - return true; - case 97 /* VoidKeyword */: - return node.parent.kind !== 154 /* VoidExpression */; - case 7 /* StringLiteral */: - return node.parent.kind === 123 /* Parameter */; - case 63 /* Identifier */: - if (node.parent.kind === 120 /* QualifiedName */ && node.parent.right === node) { - node = node.parent; - } - case 120 /* QualifiedName */: - ts.Debug.assert(node.kind === 63 /* Identifier */ || node.kind === 120 /* QualifiedName */, "'node' was expected to be a qualified name or identifier in 'isTypeNode'."); - var parent = node.parent; - if (parent.kind === 135 /* TypeQuery */) { - return false; - } - if (132 /* FirstTypeNode */ <= parent.kind && parent.kind <= 140 /* LastTypeNode */) { - return true; - } - switch (parent.kind) { - case 122 /* TypeParameter */: - return node === parent.constraint; - case 124 /* Property */: - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - return node === parent.type; - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 126 /* Constructor */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return node === parent.type; - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: - return node === parent.type; - case 148 /* TypeAssertionExpression */: - return node === parent.type; - case 145 /* CallExpression */: - case 146 /* NewExpression */: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 147 /* TaggedTemplateExpression */: - return false; - } + catch (e) { + if (onError) { + onError(e.number === unsupportedFileEncodingErrorCode + ? ts.createCompilerDiagnostic(ts.Diagnostics.Unsupported_file_encoding).messageText + : e.message); + } + text = ""; } - return false; + return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; } - function isInRightSideOfImportOrExportAssignment(node) { - while (node.parent.kind === 120 /* QualifiedName */) { - node = node.parent; - } - if (node.parent.kind === 191 /* ImportDeclaration */) { - return node.parent.moduleReference === node; + function directoryExists(directoryPath) { + if (ts.hasProperty(existingDirectories, directoryPath)) { + return true; } - if (node.parent.kind === 192 /* ExportAssignment */) { - return node.parent.exportName === node; + if (ts.sys.directoryExists(directoryPath)) { + existingDirectories[directoryPath] = true; + return true; } return false; } - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 120 /* QualifiedName */ && node.parent.right === node) || (node.parent.kind === 143 /* PropertyAccessExpression */ && node.parent.name === node); - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(entityName)) { - return getSymbolOfNode(entityName.parent); + function ensureDirectoriesExist(directoryPath) { + if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { + var parentDirectory = ts.getDirectoryPath(directoryPath); + ensureDirectoriesExist(parentDirectory); + ts.sys.createDirectory(directoryPath); } - if (entityName.parent.kind === 192 /* ExportAssignment */) { - return resolveEntityName(entityName.parent.parent, entityName, 107455 /* Value */ | 3152352 /* Type */ | 1536 /* Namespace */ | 33554432 /* Import */); + } + function writeFile(fileName, data, writeByteOrderMark, onError) { + try { + var start = new Date().getTime(); + ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); + ts.sys.writeFile(fileName, data, writeByteOrderMark); + ts.ioWriteTime += new Date().getTime() - start; } - if (entityName.kind !== 143 /* PropertyAccessExpression */) { - if (isInRightSideOfImportOrExportAssignment(entityName)) { - return getSymbolOfPartOfRightHandSideOfImport(entityName); + catch (e) { + if (onError) { + onError(e.message); } } - if (isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (ts.isExpression(entityName)) { - if (ts.getFullWidth(entityName) === 0) { - return undefined; - } - if (entityName.kind === 63 /* Identifier */) { - var meaning = 107455 /* Value */ | 33554432 /* Import */; - return resolveEntityName(entityName, entityName, meaning); - } - else if (entityName.kind === 143 /* PropertyAccessExpression */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 120 /* QualifiedName */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); + } + var newLine = ts.getNewLineCharacter(options); + return { + getSourceFile: getSourceFile, + getDefaultLibFileName: function (options) { return ts.combinePaths(ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())), ts.getDefaultLibFileName(options)); }, + writeFile: writeFile, + getCurrentDirectory: function () { return currentDirectory || (currentDirectory = ts.sys.getCurrentDirectory()); }, + useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, + getCanonicalFileName: getCanonicalFileName, + getNewLine: function () { return newLine; } + }; + } + ts.createCompilerHost = createCompilerHost; + function getPreEmitDiagnostics(program, sourceFile) { + var diagnostics = program.getSyntacticDiagnostics(sourceFile).concat(program.getGlobalDiagnostics()).concat(program.getSemanticDiagnostics(sourceFile)); + if (program.getCompilerOptions().declaration) { + diagnostics.concat(program.getDeclarationDiagnostics(sourceFile)); + } + return ts.sortAndDeduplicateDiagnostics(diagnostics); + } + ts.getPreEmitDiagnostics = getPreEmitDiagnostics; + function flattenDiagnosticMessageText(messageText, newLine) { + if (typeof messageText === "string") { + return messageText; + } + else { + var diagnosticChain = messageText; + var result = ""; + var indent = 0; + while (diagnosticChain) { + if (indent) { + result += newLine; + for (var i = 0; i < indent; i++) { + result += " "; } - return getNodeLinks(entityName).resolvedSymbol; } + result += diagnosticChain.messageText; + indent++; + diagnosticChain = diagnosticChain.next; } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = entityName.parent.kind === 132 /* TypeReference */ ? 3152352 /* Type */ : 1536 /* Namespace */; - meaning |= 33554432 /* Import */; - return resolveEntityName(entityName, entityName, meaning); - } - return undefined; + return result; } - function getSymbolInfo(node) { - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(node)) { - return getSymbolOfNode(node.parent); - } - if (node.kind === 63 /* Identifier */ && isInRightSideOfImportOrExportAssignment(node)) { - return node.parent.kind === 192 /* ExportAssignment */ ? getSymbolOfEntityNameOrPropertyAccessExpression(node) : getSymbolOfPartOfRightHandSideOfImport(node); - } - switch (node.kind) { - case 63 /* Identifier */: - case 143 /* PropertyAccessExpression */: - case 120 /* QualifiedName */: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - var type = checkExpression(node); - return type.symbol; - case 111 /* ConstructorKeyword */: - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 126 /* Constructor */) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 7 /* StringLiteral */: - if (ts.isExternalModuleImportDeclaration(node.parent.parent) && ts.getExternalModuleImportDeclarationExpression(node.parent.parent) === node) { - var importSymbol = getSymbolOfNode(node.parent.parent); - var moduleType = getTypeOfSymbol(importSymbol); - return moduleType ? moduleType.symbol : undefined; - } - case 6 /* NumericLiteral */: - if (node.parent.kind == 144 /* ElementAccessExpression */ && node.parent.argumentExpression === node) { - var objectType = checkExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; + } + ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; + function createProgram(rootNames, options, host) { + var program; + var files = []; + var diagnostics = ts.createDiagnosticCollection(); + var seenNoDefaultLib = options.noLib; + var commonSourceDirectory; + var diagnosticsProducingTypeChecker; + var noDiagnosticsTypeChecker; + var start = new Date().getTime(); + host = host || createCompilerHost(options); + var filesByName = ts.createFileMap(function (fileName) { return host.getCanonicalFileName(fileName); }); + ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); + if (!seenNoDefaultLib) { + processRootFile(host.getDefaultLibFileName(options), true); } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 199 /* ShorthandPropertyAssignment */) { - return resolveEntityName(location, location.name, 107455 /* Value */); - } - return undefined; + verifyCompilerOptions(); + ts.programTime += new Date().getTime() - start; + program = { + getSourceFile: getSourceFile, + getSourceFiles: function () { return files; }, + getCompilerOptions: function () { return options; }, + getSyntacticDiagnostics: getSyntacticDiagnostics, + getGlobalDiagnostics: getGlobalDiagnostics, + getSemanticDiagnostics: getSemanticDiagnostics, + getDeclarationDiagnostics: getDeclarationDiagnostics, + getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, + getTypeChecker: getTypeChecker, + getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, + getCommonSourceDirectory: function () { return commonSourceDirectory; }, + emit: emit, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, + getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, + getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, + getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); } + }; + return program; + function getEmitHost(writeFileCallback) { + return { + getCanonicalFileName: function (fileName) { return host.getCanonicalFileName(fileName); }, + getCommonSourceDirectory: program.getCommonSourceDirectory, + getCompilerOptions: program.getCompilerOptions, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + getNewLine: function () { return host.getNewLine(); }, + getSourceFile: program.getSourceFile, + getSourceFiles: program.getSourceFiles, + writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError) { return host.writeFile(fileName, data, writeByteOrderMark, onError); }) + }; } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - return unknownType; - } - if (ts.isExpression(node)) { - return getTypeOfExpression(node); - } - if (isTypeNode(node)) { - return getTypeFromTypeNode(node); + function getDiagnosticsProducingTypeChecker() { + return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true)); + } + function getTypeChecker() { + return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false)); + } + function emit(sourceFile, writeFileCallback) { + // If the noEmitOnError flag is set, then check if we have any errors so far. If so, + // immediately bail out. + if (options.noEmitOnError && getPreEmitDiagnostics(this).length > 0) { + return { diagnostics: [], sourceMaps: undefined, emitSkipped: true }; + } + // Create the emit resolver outside of the "emitTime" tracking code below. That way + // any cost associated with it (like type checking) are appropriate associated with + // the type-checking counter. + // + // If the -out option is specified, we should not pass the source file to getEmitResolver. + // This is because in the -out scenario all files need to be emitted, and therefore all + // files need to be type checked. And the way to specify that all files need to be type + // checked is to not pass the file to getEmitResolver. + var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver(options.out ? undefined : sourceFile); + var start = new Date().getTime(); + var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile); + ts.emitTime += new Date().getTime() - start; + return emitResult; + } + function getSourceFile(fileName) { + return filesByName.get(fileName); + } + function getDiagnosticsHelper(sourceFile, getDiagnostics) { + if (sourceFile) { + return getDiagnostics(sourceFile); } - if (isTypeDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); + var allDiagnostics = []; + ts.forEach(program.getSourceFiles(), function (sourceFile) { + ts.addRange(allDiagnostics, getDiagnostics(sourceFile)); + }); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); + } + function getSyntacticDiagnostics(sourceFile) { + return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile); + } + function getSemanticDiagnostics(sourceFile) { + return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile); + } + function getDeclarationDiagnostics(sourceFile) { + return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile); + } + function getSyntacticDiagnosticsForFile(sourceFile) { + return sourceFile.parseDiagnostics; + } + function getSemanticDiagnosticsForFile(sourceFile) { + var typeChecker = getDiagnosticsProducingTypeChecker(); + ts.Debug.assert(!!sourceFile.bindDiagnostics); + var bindDiagnostics = sourceFile.bindDiagnostics; + var checkDiagnostics = typeChecker.getDiagnostics(sourceFile); + var programDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); + return bindDiagnostics.concat(checkDiagnostics).concat(programDiagnostics); + } + function getDeclarationDiagnosticsForFile(sourceFile) { + if (!ts.isDeclarationFile(sourceFile)) { + var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile); + // Don't actually write any files since we're just getting diagnostics. + var writeFile = function () { }; + return ts.getDeclarationDiagnostics(getEmitHost(writeFile), resolver, sourceFile); } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolInfo(node); - return symbol && getDeclaredTypeOfSymbol(symbol); + } + function getCompilerOptionsDiagnostics() { + var allDiagnostics = []; + ts.addRange(allDiagnostics, diagnostics.getGlobalDiagnostics()); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); + } + function getGlobalDiagnostics() { + var typeChecker = getDiagnosticsProducingTypeChecker(); + var allDiagnostics = []; + ts.addRange(allDiagnostics, typeChecker.getGlobalDiagnostics()); + ts.addRange(allDiagnostics, diagnostics.getGlobalDiagnostics()); + return ts.sortAndDeduplicateDiagnostics(allDiagnostics); + } + function hasExtension(fileName) { + return ts.getBaseFileName(fileName).indexOf(".") >= 0; + } + function processRootFile(fileName, isDefaultLib) { + processSourceFile(ts.normalizePath(fileName), isDefaultLib); + } + function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { + var start; + var length; + if (refEnd !== undefined && refPos !== undefined) { + start = refPos; + length = refEnd - refPos; } - if (ts.isDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); + var diagnostic; + if (hasExtension(fileName)) { + if (!options.allowNonTsExtensions && !ts.fileExtensionIs(host.getCanonicalFileName(fileName), ".ts")) { + diagnostic = ts.Diagnostics.File_0_must_have_extension_ts_or_d_ts; + } + else if (!findSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd)) { + diagnostic = ts.Diagnostics.File_0_not_found; + } + else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { + diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; + } } - if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(node)) { - var symbol = getSymbolInfo(node); - return symbol && getTypeOfSymbol(symbol); + else { + if (options.allowNonTsExtensions && !findSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd)) { + diagnostic = ts.Diagnostics.File_0_not_found; + } + else if (!findSourceFile(fileName + ".ts", isDefaultLib, refFile, refPos, refEnd) && !findSourceFile(fileName + ".d.ts", isDefaultLib, refFile, refPos, refEnd)) { + diagnostic = ts.Diagnostics.File_0_not_found; + fileName += ".ts"; + } } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolInfo(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); + if (diagnostic) { + if (refFile) { + diagnostics.add(ts.createFileDiagnostic(refFile, start, length, diagnostic, fileName)); + } + else { + diagnostics.add(ts.createCompilerDiagnostic(diagnostic, fileName)); + } } - return unknownType; } - function getTypeOfExpression(expr) { - if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; + // Get source file from normalized fileName + function findSourceFile(fileName, isDefaultLib, refFile, refStart, refLength) { + var canonicalName = host.getCanonicalFileName(ts.normalizeSlashes(fileName)); + if (filesByName.contains(canonicalName)) { + // We've already looked for this file, use cached result + return getSourceFileFromCache(fileName, canonicalName, false); } - return checkExpression(expr); - } - function getAugmentedPropertiesOfType(type) { - var type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0 /* Call */).length || getSignaturesOfType(type, 1 /* Construct */).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!ts.hasProperty(propsByName, p.name)) { - propsByName[p.name] = p; + else { + var normalizedAbsolutePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); + var canonicalAbsolutePath = host.getCanonicalFileName(normalizedAbsolutePath); + if (filesByName.contains(canonicalAbsolutePath)) { + return getSourceFileFromCache(normalizedAbsolutePath, canonicalAbsolutePath, true); + } + // We haven't looked for this file, do so now and cache result + var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { + if (refFile) { + diagnostics.add(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); + } + else { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); } }); + filesByName.set(canonicalName, file); + if (file) { + seenNoDefaultLib = seenNoDefaultLib || file.hasNoDefaultLib; + // Set the source file for normalized absolute path + filesByName.set(canonicalAbsolutePath, file); + if (!options.noResolve) { + var basePath = ts.getDirectoryPath(fileName); + processReferencedFiles(file, basePath); + processImportedModules(file, basePath); + } + if (isDefaultLib) { + files.unshift(file); + } + else { + files.push(file); + } + } + return file; } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (symbol.flags & 1073741824 /* UnionProperty */) { - var symbols = []; - var name = symbol.name; - ts.forEach(getSymbolLinks(symbol).unionType.types, function (t) { - symbols.push(getPropertyOfType(t, name)); - }); - return symbols; - } - else if (symbol.flags & 268435456 /* Transient */) { - var target = getSymbolLinks(symbol).target; - if (target) { - return [target]; + function getSourceFileFromCache(fileName, canonicalName, useAbsolutePath) { + var file = filesByName.get(canonicalName); + if (file && host.useCaseSensitiveFileNames()) { + var sourceFileName = useAbsolutePath ? ts.getNormalizedAbsolutePath(file.fileName, host.getCurrentDirectory()) : file.fileName; + if (canonicalName !== sourceFileName) { + diagnostics.add(ts.createFileDiagnostic(refFile, refStart, refLength, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, sourceFileName)); + } } + return file; } - return [symbol]; } - function isExternalModuleSymbol(symbol) { - return symbol.flags & 512 /* ValueModule */ && symbol.declarations.length === 1 && symbol.declarations[0].kind === 201 /* SourceFile */; + function processReferencedFiles(file, basePath) { + ts.forEach(file.referencedFiles, function (ref) { + var referencedFileName = ts.isRootedDiskPath(ref.fileName) ? ref.fileName : ts.combinePaths(basePath, ref.fileName); + processSourceFile(ts.normalizePath(referencedFileName), false, file, ref.pos, ref.end); + }); } - function isNodeDescendentOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; + function processImportedModules(file, basePath) { + ts.forEach(file.statements, function (node) { + if (node.kind === 210 /* ImportDeclaration */ || node.kind === 209 /* ImportEqualsDeclaration */ || node.kind === 216 /* ExportDeclaration */) { + var moduleNameExpr = ts.getExternalModuleName(node); + if (moduleNameExpr && moduleNameExpr.kind === 8 /* StringLiteral */) { + var moduleNameText = moduleNameExpr.text; + if (moduleNameText) { + var searchPath = basePath; + while (true) { + var searchName = ts.normalizePath(ts.combinePaths(searchPath, moduleNameText)); + if (findModuleSourceFile(searchName + ".ts", moduleNameExpr) || findModuleSourceFile(searchName + ".d.ts", moduleNameExpr)) { + break; + } + var parentPath = ts.getDirectoryPath(searchPath); + if (parentPath === searchPath) { + break; + } + searchPath = parentPath; + } + } + } + } + else if (node.kind === 206 /* ModuleDeclaration */ && node.name.kind === 8 /* StringLiteral */ && (node.flags & 2 /* Ambient */ || ts.isDeclarationFile(file))) { + // TypeScript 1.0 spec (April 2014): 12.1.6 + // An AmbientExternalModuleDeclaration declares an external module. + // This type of declaration is permitted only in the global module. + // The StringLiteral must specify a top - level external module name. + // Relative external module names are not permitted + ts.forEachChild(node.body, function (node) { + if (ts.isExternalModuleImportEqualsDeclaration(node) && + ts.getExternalModuleImportEqualsDeclarationExpression(node).kind === 8 /* StringLiteral */) { + var nameLiteral = ts.getExternalModuleImportEqualsDeclarationExpression(node); + var moduleName = nameLiteral.text; + if (moduleName) { + // TypeScript 1.0 spec (April 2014): 12.1.6 + // An ExternalImportDeclaration in anAmbientExternalModuleDeclaration may reference other external modules + // only through top - level external module names. Relative external module names are not permitted. + var searchName = ts.normalizePath(ts.combinePaths(basePath, moduleName)); + var tsFile = findModuleSourceFile(searchName + ".ts", nameLiteral); + if (!tsFile) { + findModuleSourceFile(searchName + ".d.ts", nameLiteral); + } + } + } + }); + } + }); + function findModuleSourceFile(fileName, nameLiteral) { + return findSourceFile(fileName, false, file, nameLiteral.pos, nameLiteral.end - nameLiteral.pos); } - return false; } - function isUniqueLocalName(name, container) { - for (var node = container; isNodeDescendentOf(node, container); node = node.nextContainer) { - if (node.locals && ts.hasProperty(node.locals, name)) { - var symbolWithRelevantName = node.locals[name]; - if (symbolWithRelevantName.flags & (107455 /* Value */ | 4194304 /* ExportValue */)) { - return false; + function computeCommonSourceDirectory(sourceFiles) { + var commonPathComponents; + var currentDirectory = host.getCurrentDirectory(); + ts.forEach(files, function (sourceFile) { + // Each file contributes into common source file path + if (ts.isDeclarationFile(sourceFile)) { + return; + } + var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile.fileName, currentDirectory); + sourcePathComponents.pop(); // The base file name is not part of the common directory path + if (!commonPathComponents) { + // first file + commonPathComponents = sourcePathComponents; + return; + } + for (var i = 0, n = Math.min(commonPathComponents.length, sourcePathComponents.length); i < n; i++) { + if (commonPathComponents[i] !== sourcePathComponents[i]) { + if (i === 0) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); + return; + } + // New common path found that is 0 -> i-1 + commonPathComponents.length = i; + break; } - if (symbolWithRelevantName.flags & 33554432 /* Import */) { - var importDeclarationWithRelevantName = ts.getDeclarationOfKind(symbolWithRelevantName, 191 /* ImportDeclaration */); - if (isReferencedImportDeclaration(importDeclarationWithRelevantName)) { - return false; + } + // If the sourcePathComponents was shorter than the commonPathComponents, truncate to the sourcePathComponents + if (sourcePathComponents.length < commonPathComponents.length) { + commonPathComponents.length = sourcePathComponents.length; + } + }); + return ts.getNormalizedPathFromPathComponents(commonPathComponents); + } + function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { + var allFilesBelongToPath = true; + if (sourceFiles) { + var currentDirectory = host.getCurrentDirectory(); + var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); + for (var _i = 0; _i < sourceFiles.length; _i++) { + var sourceFile = sourceFiles[_i]; + if (!ts.isDeclarationFile(sourceFile)) { + var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); + if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); + allFilesBelongToPath = false; } } } } - return true; + return allFilesBelongToPath; } - function getLocalNameOfContainer(container) { - var links = getNodeLinks(container); - if (!links.localModuleName) { - var prefix = ""; - var name = ts.unescapeIdentifier(container.name.text); - while (!isUniqueLocalName(ts.escapeIdentifier(prefix + name), container)) { - prefix += "_"; + function verifyCompilerOptions() { + if (options.isolatedModules) { + if (options.sourceMap) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceMap_cannot_be_specified_with_option_isolatedModules)); + } + if (options.declaration) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_declaration_cannot_be_specified_with_option_isolatedModules)); + } + if (options.noEmitOnError) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_noEmitOnError_cannot_be_specified_with_option_isolatedModules)); + } + if (options.out) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_out_cannot_be_specified_with_option_isolatedModules)); } - links.localModuleName = prefix + ts.getTextOfNode(container.name); } - return links.localModuleName; - } - function getLocalNameForSymbol(symbol, location) { - var node = location; - while (node) { - if ((node.kind === 189 /* ModuleDeclaration */ || node.kind === 188 /* EnumDeclaration */) && getSymbolOfNode(node) === symbol) { - return getLocalNameOfContainer(node); + if (options.inlineSourceMap) { + if (options.sourceMap) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceMap_cannot_be_specified_with_option_inlineSourceMap)); + } + if (options.mapRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_mapRoot_cannot_be_specified_with_option_inlineSourceMap)); + } + if (options.sourceRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceRoot_cannot_be_specified_with_option_inlineSourceMap)); } - node = node.parent; } - ts.Debug.fail("getLocalNameForSymbol failed"); - } - function getExpressionNamePrefix(node) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol) { - var exportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (symbol !== exportSymbol && !(exportSymbol.flags & 944 /* ExportHasLocal */)) { - symbol = exportSymbol; + if (options.inlineSources) { + if (!options.sourceMap && !options.inlineSourceMap) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_inlineSources_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided)); } - if (symbol.parent) { - return isExternalModuleSymbol(symbol.parent) ? "exports" : getLocalNameForSymbol(getParentOfSymbol(symbol), node.parent); + } + if (!options.sourceMap && (options.mapRoot || options.sourceRoot)) { + // Error to specify --mapRoot or --sourceRoot without mapSourceFiles + if (options.mapRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_mapRoot_cannot_be_specified_without_specifying_sourcemap_option)); + } + if (options.sourceRoot) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_sourceRoot_cannot_be_specified_without_specifying_sourcemap_option)); } + return; } - } - function getExportAssignmentName(node) { - var symbol = getExportAssignmentSymbol(getSymbolOfNode(node)); - return symbol && symbolIsValue(symbol) && !isConstEnumSymbol(symbol) ? symbolToString(symbol) : undefined; - } - function isTopLevelValueImportWithEntityName(node) { - if (node.parent.kind !== 201 /* SourceFile */ || !ts.isInternalModuleImportDeclaration(node)) { - return false; + var languageVersion = options.target || 0 /* ES3 */; + var firstExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) ? f : undefined; }); + if (options.isolatedModules) { + if (!options.module && languageVersion < 2 /* ES6 */) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES6_or_higher)); + } + var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); + if (firstNonExternalModuleSourceFile) { + var span = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); + diagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); + } + } + else if (firstExternalModuleSourceFile && languageVersion < 2 /* ES6 */ && !options.module) { + // We cannot use createDiagnosticFromNode because nodes do not have parents yet + var span = ts.getErrorSpanForNode(firstExternalModuleSourceFile, firstExternalModuleSourceFile.externalModuleIndicator); + diagnostics.add(ts.createFileDiagnostic(firstExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_modules_unless_the_module_flag_is_provided)); + } + // Cannot specify module gen target when in es6 or above + if (options.module && languageVersion >= 2 /* ES6 */) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_compile_modules_into_commonjs_amd_system_or_umd_when_targeting_ES6_or_higher)); + } + // there has to be common source directory if user specified --outdir || --sourceRoot + // if user specified --mapRoot, there needs to be common source directory if there would be multiple files being emitted + if (options.outDir || + options.sourceRoot || + (options.mapRoot && + (!options.out || firstExternalModuleSourceFile !== undefined))) { + if (options.rootDir && checkSourceFilesBelongToPath(files, options.rootDir)) { + // If a rootDir is specified and is valid use it as the commonSourceDirectory + commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, host.getCurrentDirectory()); + } + else { + // Compute the commonSourceDirectory from the input files + commonSourceDirectory = computeCommonSourceDirectory(files); + } + if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { + // Make sure directory path ends with directory separator so this string can directly + // used to replace with "" to get the relative path of the source file and the relative path doesn't + // start with / making it rooted path + commonSourceDirectory += ts.directorySeparator; + } } - return isImportResolvedToValue(getSymbolOfNode(node)); - } - function hasSemanticErrors(sourceFile) { - return getDiagnostics(sourceFile).length > 0 || getGlobalDiagnostics().length > 0; - } - function isEmitBlocked(sourceFile) { - return program.getDiagnostics(sourceFile).length !== 0 || hasEarlyErrors(sourceFile) || (compilerOptions.noEmitOnError && getDiagnostics(sourceFile).length !== 0); - } - function hasEarlyErrors(sourceFile) { - return ts.forEach(getDiagnostics(sourceFile), function (d) { return d.isEarly; }); - } - function isImportResolvedToValue(symbol) { - var target = resolveImport(symbol); - return target !== unknownSymbol && target.flags & 107455 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedImportDeclaration(node) { - var symbol = getSymbolOfNode(node); - if (getSymbolLinks(symbol).referenced) { - return true; + if (options.noEmit) { + if (options.out || options.outDir) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_noEmit_cannot_be_specified_with_option_out_or_outDir)); + } + if (options.declaration) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_noEmit_cannot_be_specified_with_option_declaration)); + } } - if (node.flags & 1 /* Export */) { - return isImportResolvedToValue(symbol); + if (options.emitDecoratorMetadata && + !options.experimentalDecorators) { + diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_experimentalDecorators_must_also_be_specified_when_option_emitDecoratorMetadata_is_specified)); } - return false; } - function isImplementationOfOverload(node) { - if (node.body) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); + } + ts.createProgram = createProgram; +})(ts || (ts = {})); +/// +/// +/// +/// +var ts; +(function (ts) { + /* @internal */ + ts.optionDeclarations = [ + { + name: "charset", + type: "string" + }, + { + name: "declaration", + shortName: "d", + type: "boolean", + description: ts.Diagnostics.Generates_corresponding_d_ts_file + }, + { + name: "diagnostics", + type: "boolean" + }, + { + name: "emitBOM", + type: "boolean" + }, + { + name: "help", + shortName: "h", + type: "boolean", + description: ts.Diagnostics.Print_this_message + }, + { + name: "inlineSourceMap", + type: "boolean" + }, + { + name: "inlineSources", + type: "boolean" + }, + { + name: "listFiles", + type: "boolean" + }, + { + name: "locale", + type: "string" + }, + { + name: "mapRoot", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Specifies_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, + paramType: ts.Diagnostics.LOCATION + }, + { + name: "module", + shortName: "m", + type: { + "commonjs": 1 /* CommonJS */, + "amd": 2 /* AMD */, + "system": 4 /* System */, + "umd": 3 /* UMD */ + }, + description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_or_umd, + paramType: ts.Diagnostics.KIND, + error: ts.Diagnostics.Argument_for_module_option_must_be_commonjs_amd_system_or_umd + }, + { + name: "newLine", + type: { + "crlf": 0 /* CarriageReturnLineFeed */, + "lf": 1 /* LineFeed */ + }, + description: ts.Diagnostics.Specifies_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, + paramType: ts.Diagnostics.NEWLINE, + error: ts.Diagnostics.Argument_for_newLine_option_must_be_CRLF_or_LF + }, + { + name: "noEmit", + type: "boolean", + description: ts.Diagnostics.Do_not_emit_outputs + }, + { + name: "noEmitHelpers", + type: "boolean" + }, + { + name: "noEmitOnError", + type: "boolean", + description: ts.Diagnostics.Do_not_emit_outputs_if_any_type_checking_errors_were_reported + }, + { + name: "noImplicitAny", + type: "boolean", + description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type + }, + { + name: "noLib", + type: "boolean" + }, + { + name: "noResolve", + type: "boolean" + }, + { + name: "out", + type: "string", + description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, + paramType: ts.Diagnostics.FILE + }, + { + name: "outDir", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Redirect_output_structure_to_the_directory, + paramType: ts.Diagnostics.DIRECTORY + }, + { + name: "preserveConstEnums", + type: "boolean", + description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code + }, + { + name: "project", + shortName: "p", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Compile_the_project_in_the_given_directory, + paramType: ts.Diagnostics.DIRECTORY + }, + { + name: "removeComments", + type: "boolean", + description: ts.Diagnostics.Do_not_emit_comments_to_output + }, + { + name: "rootDir", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Specifies_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, + paramType: ts.Diagnostics.LOCATION + }, + { + name: "isolatedModules", + type: "boolean" + }, + { + name: "sourceMap", + type: "boolean", + description: ts.Diagnostics.Generates_corresponding_map_file + }, + { + name: "sourceRoot", + type: "string", + isFilePath: true, + description: ts.Diagnostics.Specifies_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, + paramType: ts.Diagnostics.LOCATION + }, + { + name: "suppressImplicitAnyIndexErrors", + type: "boolean", + description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures + }, + { + name: "stripInternal", + type: "boolean", + description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, + experimental: true + }, + { + name: "target", + shortName: "t", + type: { "es3": 0 /* ES3 */, "es5": 1 /* ES5 */, "es6": 2 /* ES6 */ }, + description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_or_ES6_experimental, + paramType: ts.Diagnostics.VERSION, + error: ts.Diagnostics.Argument_for_target_option_must_be_ES3_ES5_or_ES6 + }, + { + name: "version", + shortName: "v", + type: "boolean", + description: ts.Diagnostics.Print_the_compiler_s_version + }, + { + name: "watch", + shortName: "w", + type: "boolean", + description: ts.Diagnostics.Watch_input_files + }, + { + name: "experimentalDecorators", + type: "boolean", + description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators + }, + { + name: "emitDecoratorMetadata", + type: "boolean", + experimental: true, + description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators + } + ]; + function parseCommandLine(commandLine) { + var options = {}; + var fileNames = []; + var errors = []; + var shortOptionNames = {}; + var optionNameMap = {}; + ts.forEach(ts.optionDeclarations, function (option) { + optionNameMap[option.name.toLowerCase()] = option; + if (option.shortName) { + shortOptionNames[option.shortName] = option.name; + } + }); + parseStrings(commandLine); + return { + options: options, + fileNames: fileNames, + errors: errors + }; + function parseStrings(args) { + var i = 0; + while (i < args.length) { + var s = args[i++]; + if (s.charCodeAt(0) === 64 /* at */) { + parseResponseFile(s.slice(1)); + } + else if (s.charCodeAt(0) === 45 /* minus */) { + s = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase(); + // Try to translate short option names to their full equivalents. + if (ts.hasProperty(shortOptionNames, s)) { + s = shortOptionNames[s]; + } + if (ts.hasProperty(optionNameMap, s)) { + var opt = optionNameMap[s]; + // Check to see if no argument was provided (e.g. "--locale" is the last command-line argument). + if (!args[i] && opt.type !== "boolean") { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); + } + switch (opt.type) { + case "number": + options[opt.name] = parseInt(args[i++]); + break; + case "boolean": + options[opt.name] = true; + break; + case "string": + options[opt.name] = args[i++] || ""; + break; + // If not a primitive, the possible types are specified in what is effectively a map of options. + default: + var map = opt.type; + var key = (args[i++] || "").toLowerCase(); + if (ts.hasProperty(map, key)) { + options[opt.name] = map[key]; + } + else { + errors.push(ts.createCompilerDiagnostic(opt.error)); + } + } + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); + } + } + else { + fileNames.push(s); + } } - return false; - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; } - function getConstantValue(node) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8 /* EnumMember */)) { - var declaration = symbol.valueDeclaration; - var constantValue; - if (declaration.kind === 200 /* EnumMember */ && (constantValue = getNodeLinks(declaration).enumMemberValue) !== undefined) { - return constantValue; + function parseResponseFile(fileName) { + var text = ts.sys.readFile(fileName); + if (!text) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); + return; + } + var args = []; + var pos = 0; + while (true) { + while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) + pos++; + if (pos >= text.length) + break; + var start = pos; + if (text.charCodeAt(start) === 34 /* doubleQuote */) { + pos++; + while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) + pos++; + if (pos < text.length) { + args.push(text.substring(start + 1, pos)); + pos++; + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); + } + } + else { + while (text.charCodeAt(pos) > 32 /* space */) + pos++; + args.push(text.substring(start, pos)); } } - return undefined; + parseStrings(args); } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* CallSignature */ | 262144 /* ConstructSignature */)) ? getTypeOfSymbol(symbol) : unknownType; - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); + } + ts.parseCommandLine = parseCommandLine; + /** + * Read tsconfig.json file + * @param fileName The path to the config file + */ + function readConfigFile(fileName) { + try { + var text = ts.sys.readFile(fileName); } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); + catch (e) { + return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; } - function createResolver() { - return { - getProgram: function () { return program; }, - getLocalNameOfContainer: getLocalNameOfContainer, - getExpressionNamePrefix: getExpressionNamePrefix, - getExportAssignmentName: getExportAssignmentName, - isReferencedImportDeclaration: isReferencedImportDeclaration, - getNodeCheckFlags: getNodeCheckFlags, - getEnumMemberValue: getEnumMemberValue, - isTopLevelValueImportWithEntityName: isTopLevelValueImportWithEntityName, - hasSemanticErrors: hasSemanticErrors, - isEmitBlocked: isEmitBlocked, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: getConstantValue - }; + return parseConfigFileText(fileName, text); + } + ts.readConfigFile = readConfigFile; + /** + * Parse the text of the tsconfig.json file + * @param fileName The path to the config file + * @param jsonText The text of the config file + */ + function parseConfigFileText(fileName, jsonText) { + try { + return { config: /\S/.test(jsonText) ? JSON.parse(jsonText) : {} }; } - function invokeEmitter(targetSourceFile) { - var resolver = createResolver(); - return ts.emitFiles(resolver, targetSourceFile); + catch (e) { + return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; } - function initializeTypeChecker() { - ts.forEach(program.getSourceFiles(), function (file) { - ts.bindSourceFile(file); - ts.forEach(file.semanticDiagnostics, addDiagnostic); + } + ts.parseConfigFileText = parseConfigFileText; + /** + * Parse the contents of a config file (tsconfig.json). + * @param json The contents of the config file to parse + * @param basePath A root directory to resolve relative path entries in the config + * file to. e.g. outDir + */ + function parseConfigFile(json, host, basePath) { + var errors = []; + return { + options: getCompilerOptions(), + fileNames: getFiles(), + errors: errors + }; + function getCompilerOptions() { + var options = {}; + var optionNameMap = {}; + ts.forEach(ts.optionDeclarations, function (option) { + optionNameMap[option.name] = option; }); - ts.forEach(program.getSourceFiles(), function (file) { - if (!ts.isExternalModule(file)) { - extendSymbolTable(globals, file.locals); + var jsonOptions = json["compilerOptions"]; + if (jsonOptions) { + for (var id in jsonOptions) { + if (ts.hasProperty(optionNameMap, id)) { + var opt = optionNameMap[id]; + var optType = opt.type; + var value = jsonOptions[id]; + var expectedType = typeof optType === "string" ? optType : "string"; + if (typeof value === expectedType) { + if (typeof optType !== "string") { + var key = value.toLowerCase(); + if (ts.hasProperty(optType, key)) { + value = optType[key]; + } + else { + errors.push(ts.createCompilerDiagnostic(opt.error)); + value = 0; + } + } + if (opt.isFilePath) { + value = ts.normalizePath(ts.combinePaths(basePath, value)); + } + options[opt.name] = value; + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, id, expectedType)); + } + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, id)); + } } - }); - getSymbolLinks(undefinedSymbol).type = undefinedType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments"); - getSymbolLinks(unknownSymbol).type = unknownType; - globals[undefinedSymbol.name] = undefinedSymbol; - globalArraySymbol = getGlobalSymbol("Array"); - globalArrayType = getTypeOfGlobalSymbol(globalArraySymbol, 1); - globalObjectType = getGlobalType("Object"); - globalFunctionType = getGlobalType("Function"); - globalStringType = getGlobalType("String"); - globalNumberType = getGlobalType("Number"); - globalBooleanType = getGlobalType("Boolean"); - globalRegExpType = getGlobalType("RegExp"); - globalTemplateStringsArrayType = compilerOptions.target >= 2 /* ES6 */ ? getGlobalType("TemplateStringsArray") : unknownType; + } + return options; + } + function getFiles() { + var files = []; + if (ts.hasProperty(json, "files")) { + if (json["files"] instanceof Array) { + var files = ts.map(json["files"], function (s) { return ts.combinePaths(basePath, s); }); + } + } + else { + var sysFiles = host.readDirectory(basePath, ".ts"); + for (var i = 0; i < sysFiles.length; i++) { + var name = sysFiles[i]; + if (!ts.fileExtensionIs(name, ".d.ts") || !ts.contains(sysFiles, name.substr(0, name.length - 5) + ".ts")) { + files.push(name); + } + } + } + return files; } - initializeTypeChecker(); - return checker; } - ts.createTypeChecker = createTypeChecker; + ts.parseConfigFile = parseConfigFile; })(ts || (ts = {})); +/* @internal */ var ts; (function (ts) { var OutliningElementsCollector; @@ -18344,23 +30705,68 @@ var ts; function addOutliningSpan(hintSpanNode, startElement, endElement, autoCollapse) { if (hintSpanNode && startElement && endElement) { var span = { - textSpan: ts.TextSpan.fromBounds(startElement.pos, endElement.end), - hintSpan: ts.TextSpan.fromBounds(hintSpanNode.getStart(), hintSpanNode.end), + textSpan: ts.createTextSpanFromBounds(startElement.pos, endElement.end), + hintSpan: ts.createTextSpanFromBounds(hintSpanNode.getStart(), hintSpanNode.end), bannerText: collapseText, autoCollapse: autoCollapse }; elements.push(span); } } - function autoCollapse(node) { - switch (node.kind) { - case 190 /* ModuleBlock */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - return false; + function addOutliningSpanComments(commentSpan, autoCollapse) { + if (commentSpan) { + var span = { + textSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), + hintSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), + bannerText: collapseText, + autoCollapse: autoCollapse + }; + elements.push(span); } - return true; + } + function addOutliningForLeadingCommentsForNode(n) { + var comments = ts.getLeadingCommentRangesOfNode(n, sourceFile); + if (comments) { + var firstSingleLineCommentStart = -1; + var lastSingleLineCommentEnd = -1; + var isFirstSingleLineComment = true; + var singleLineCommentCount = 0; + for (var _i = 0; _i < comments.length; _i++) { + var currentComment = comments[_i]; + // For single line comments, combine consecutive ones (2 or more) into + // a single span from the start of the first till the end of the last + if (currentComment.kind === 2 /* SingleLineCommentTrivia */) { + if (isFirstSingleLineComment) { + firstSingleLineCommentStart = currentComment.pos; + } + isFirstSingleLineComment = false; + lastSingleLineCommentEnd = currentComment.end; + singleLineCommentCount++; + } + else if (currentComment.kind === 3 /* MultiLineCommentTrivia */) { + combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); + addOutliningSpanComments(currentComment, false); + singleLineCommentCount = 0; + lastSingleLineCommentEnd = -1; + isFirstSingleLineComment = true; + } + } + combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); + } + } + function combineAndAddMultipleSingleLineComments(count, start, end) { + // Only outline spans of two or more consecutive single line comments + if (count > 1) { + var multipleSingleLineComments = { + pos: start, + end: end, + kind: 2 /* SingleLineCommentTrivia */ + }; + addOutliningSpanComments(multipleSingleLineComments, false); + } + } + function autoCollapse(node) { + return ts.isFunctionBlock(node) && node.parent.kind !== 164 /* ArrowFunction */; } var depth = 0; var maxDepth = 20; @@ -18368,45 +30774,75 @@ var ts; if (depth > maxDepth) { return; } + if (ts.isDeclaration(n)) { + addOutliningForLeadingCommentsForNode(n); + } switch (n.kind) { - case 163 /* Block */: + case 180 /* Block */: if (!ts.isFunctionBlock(n)) { - var parent = n.parent; - var openBrace = ts.findChildOfKind(n, 13 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 14 /* CloseBraceToken */, sourceFile); - if (parent.kind === 168 /* DoStatement */ || parent.kind === 171 /* ForInStatement */ || parent.kind === 170 /* ForStatement */ || parent.kind === 167 /* IfStatement */ || parent.kind === 169 /* WhileStatement */ || parent.kind === 175 /* WithStatement */ || parent.kind === 197 /* CatchClause */) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); + var parent_6 = n.parent; + var openBrace = ts.findChildOfKind(n, 14 /* OpenBraceToken */, sourceFile); + var closeBrace = ts.findChildOfKind(n, 15 /* CloseBraceToken */, sourceFile); + // Check if the block is standalone, or 'attached' to some parent statement. + // If the latter, we want to collaps the block, but consider its hint span + // to be the entire span of the parent. + if (parent_6.kind === 185 /* DoStatement */ || + parent_6.kind === 188 /* ForInStatement */ || + parent_6.kind === 189 /* ForOfStatement */ || + parent_6.kind === 187 /* ForStatement */ || + parent_6.kind === 184 /* IfStatement */ || + parent_6.kind === 186 /* WhileStatement */ || + parent_6.kind === 193 /* WithStatement */ || + parent_6.kind === 224 /* CatchClause */) { + addOutliningSpan(parent_6, openBrace, closeBrace, autoCollapse(n)); + break; } - else { - var span = ts.TextSpan.fromBounds(n.getStart(), n.end); - elements.push({ - textSpan: span, - hintSpan: span, - bannerText: collapseText, - autoCollapse: autoCollapse(n) - }); + if (parent_6.kind === 197 /* TryStatement */) { + // Could be the try-block, or the finally-block. + var tryStatement = parent_6; + if (tryStatement.tryBlock === n) { + addOutliningSpan(parent_6, openBrace, closeBrace, autoCollapse(n)); + break; + } + else if (tryStatement.finallyBlock === n) { + var finallyKeyword = ts.findChildOfKind(tryStatement, 81 /* FinallyKeyword */, sourceFile); + if (finallyKeyword) { + addOutliningSpan(finallyKeyword, openBrace, closeBrace, autoCollapse(n)); + break; + } + } } + // Block was a standalone block. In this case we want to only collapse + // the span of the block, independent of any parent span. + var span = ts.createTextSpanFromBounds(n.getStart(), n.end); + elements.push({ + textSpan: span, + hintSpan: span, + bannerText: collapseText, + autoCollapse: autoCollapse(n) + }); break; } - case 190 /* ModuleBlock */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - var openBrace = ts.findChildOfKind(n, 13 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 14 /* CloseBraceToken */, sourceFile); + // Fallthrough. + case 207 /* ModuleBlock */: { + var openBrace = ts.findChildOfKind(n, 14 /* OpenBraceToken */, sourceFile); + var closeBrace = ts.findChildOfKind(n, 15 /* CloseBraceToken */, sourceFile); addOutliningSpan(n.parent, openBrace, closeBrace, autoCollapse(n)); break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 142 /* ObjectLiteralExpression */: - case 176 /* SwitchStatement */: - var openBrace = ts.findChildOfKind(n, 13 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 14 /* CloseBraceToken */, sourceFile); + } + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + case 155 /* ObjectLiteralExpression */: + case 208 /* CaseBlock */: { + var openBrace = ts.findChildOfKind(n, 14 /* OpenBraceToken */, sourceFile); + var closeBrace = ts.findChildOfKind(n, 15 /* CloseBraceToken */, sourceFile); addOutliningSpan(n, openBrace, closeBrace, autoCollapse(n)); break; - case 141 /* ArrayLiteralExpression */: - var openBracket = ts.findChildOfKind(n, 17 /* OpenBracketToken */, sourceFile); - var closeBracket = ts.findChildOfKind(n, 18 /* CloseBracketToken */, sourceFile); + } + case 154 /* ArrayLiteralExpression */: + var openBracket = ts.findChildOfKind(n, 18 /* OpenBracketToken */, sourceFile); + var closeBracket = ts.findChildOfKind(n, 19 /* CloseBracketToken */, sourceFile); addOutliningSpan(n, openBracket, closeBracket, autoCollapse(n)); break; } @@ -18420,26 +30856,202 @@ var ts; OutliningElementsCollector.collectElements = collectElements; })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); })(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var NavigateTo; + (function (NavigateTo) { + function getNavigateToItems(program, cancellationToken, searchValue, maxResultCount) { + var patternMatcher = ts.createPatternMatcher(searchValue); + var rawItems = []; + // Search the declarations in all files and output matched NavigateToItem into array of NavigateToItem[] + ts.forEach(program.getSourceFiles(), function (sourceFile) { + cancellationToken.throwIfCancellationRequested(); + var nameToDeclarations = sourceFile.getNamedDeclarations(); + for (var name_23 in nameToDeclarations) { + var declarations = ts.getProperty(nameToDeclarations, name_23); + if (declarations) { + // First do a quick check to see if the name of the declaration matches the + // last portion of the (possibly) dotted name they're searching for. + var matches = patternMatcher.getMatchesForLastSegmentOfPattern(name_23); + if (!matches) { + continue; + } + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + // It was a match! If the pattern has dots in it, then also see if the + // declaration container matches as well. + if (patternMatcher.patternContainsDots) { + var containers = getContainers(declaration); + if (!containers) { + return undefined; + } + matches = patternMatcher.getMatches(containers, name_23); + if (!matches) { + continue; + } + } + var fileName = sourceFile.fileName; + var matchKind = bestMatchKind(matches); + rawItems.push({ name: name_23, fileName: fileName, matchKind: matchKind, isCaseSensitive: allMatchesAreCaseSensitive(matches), declaration: declaration }); + } + } + } + }); + rawItems.sort(compareNavigateToItems); + if (maxResultCount !== undefined) { + rawItems = rawItems.slice(0, maxResultCount); + } + var items = ts.map(rawItems, createNavigateToItem); + return items; + function allMatchesAreCaseSensitive(matches) { + ts.Debug.assert(matches.length > 0); + // This is a case sensitive match, only if all the submatches were case sensitive. + for (var _i = 0; _i < matches.length; _i++) { + var match = matches[_i]; + if (!match.isCaseSensitive) { + return false; + } + } + return true; + } + function getTextOfIdentifierOrLiteral(node) { + if (node) { + if (node.kind === 65 /* Identifier */ || + node.kind === 8 /* StringLiteral */ || + node.kind === 7 /* NumericLiteral */) { + return node.text; + } + } + return undefined; + } + function tryAddSingleDeclarationName(declaration, containers) { + if (declaration && declaration.name) { + var text = getTextOfIdentifierOrLiteral(declaration.name); + if (text !== undefined) { + containers.unshift(text); + } + else if (declaration.name.kind === 128 /* ComputedPropertyName */) { + return tryAddComputedPropertyName(declaration.name.expression, containers, true); + } + else { + // Don't know how to add this. + return false; + } + } + return true; + } + // Only added the names of computed properties if they're simple dotted expressions, like: + // + // [X.Y.Z]() { } + function tryAddComputedPropertyName(expression, containers, includeLastPortion) { + var text = getTextOfIdentifierOrLiteral(expression); + if (text !== undefined) { + if (includeLastPortion) { + containers.unshift(text); + } + return true; + } + if (expression.kind === 156 /* PropertyAccessExpression */) { + var propertyAccess = expression; + if (includeLastPortion) { + containers.unshift(propertyAccess.name.text); + } + return tryAddComputedPropertyName(propertyAccess.expression, containers, true); + } + return false; + } + function getContainers(declaration) { + var containers = []; + // First, if we started with a computed property name, then add all but the last + // portion into the container array. + if (declaration.name.kind === 128 /* ComputedPropertyName */) { + if (!tryAddComputedPropertyName(declaration.name.expression, containers, false)) { + return undefined; + } + } + // Now, walk up our containers, adding all their names to the container array. + declaration = ts.getContainerNode(declaration); + while (declaration) { + if (!tryAddSingleDeclarationName(declaration, containers)) { + return undefined; + } + declaration = ts.getContainerNode(declaration); + } + return containers; + } + function bestMatchKind(matches) { + ts.Debug.assert(matches.length > 0); + var bestMatchKind = ts.PatternMatchKind.camelCase; + for (var _i = 0; _i < matches.length; _i++) { + var match = matches[_i]; + var kind = match.kind; + if (kind < bestMatchKind) { + bestMatchKind = kind; + } + } + return bestMatchKind; + } + // This means "compare in a case insensitive manner." + var baseSensitivity = { sensitivity: "base" }; + function compareNavigateToItems(i1, i2) { + // TODO(cyrusn): get the gamut of comparisons that VS already uses here. + // Right now we just sort by kind first, and then by name of the item. + // We first sort case insensitively. So "Aaa" will come before "bar". + // Then we sort case sensitively, so "aaa" will come before "Aaa". + return i1.matchKind - i2.matchKind || + i1.name.localeCompare(i2.name, undefined, baseSensitivity) || + i1.name.localeCompare(i2.name); + } + function createNavigateToItem(rawItem) { + var declaration = rawItem.declaration; + var container = ts.getContainerNode(declaration); + return { + name: rawItem.name, + kind: ts.getNodeKind(declaration), + kindModifiers: ts.getNodeModifiers(declaration), + matchKind: ts.PatternMatchKind[rawItem.matchKind], + isCaseSensitive: rawItem.isCaseSensitive, + fileName: rawItem.fileName, + textSpan: ts.createTextSpanFromBounds(declaration.getStart(), declaration.getEnd()), + // TODO(jfreeman): What should be the containerName when the container has a computed name? + containerName: container && container.name ? container.name.text : "", + containerKind: container && container.name ? ts.getNodeKind(container) : "" + }; + } + } + NavigateTo.getNavigateToItems = getNavigateToItems; + })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); +})(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var NavigationBar; (function (NavigationBar) { function getNavigationBarItems(sourceFile) { + // If the source file has any child items, then it included in the tree + // and takes lexical ownership of all other top-level items. var hasGlobalNode = false; return getItemsWorker(getTopLevelNodes(sourceFile), createTopLevelItem); function getIndent(node) { + // If we have a global node in the tree, + // then it adds an extra layer of depth to all subnodes. var indent = hasGlobalNode ? 1 : 0; var current = node.parent; while (current) { switch (current.kind) { - case 189 /* ModuleDeclaration */: + case 206 /* ModuleDeclaration */: + // If we have a module declared as A.B.C, it is more "intuitive" + // to say it only has a single layer of depth do { current = current.parent; - } while (current.kind === 189 /* ModuleDeclaration */); - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - case 186 /* InterfaceDeclaration */: - case 184 /* FunctionDeclaration */: + } while (current.kind === 206 /* ModuleDeclaration */); + // fall through + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + case 203 /* InterfaceDeclaration */: + case 201 /* FunctionDeclaration */: indent++; } current = current.parent; @@ -18448,15 +31060,76 @@ var ts; } function getChildNodes(nodes) { var childNodes = []; - for (var i = 0, n = nodes.length; i < n; i++) { - var node = nodes[i]; - if (node.kind === 185 /* ClassDeclaration */ || node.kind === 188 /* EnumDeclaration */ || node.kind === 186 /* InterfaceDeclaration */ || node.kind === 189 /* ModuleDeclaration */ || node.kind === 184 /* FunctionDeclaration */) { - childNodes.push(node); - } - else if (node.kind === 164 /* VariableStatement */) { - childNodes.push.apply(childNodes, node.declarations); + function visit(node) { + switch (node.kind) { + case 181 /* VariableStatement */: + ts.forEach(node.declarationList.declarations, visit); + break; + case 151 /* ObjectBindingPattern */: + case 152 /* ArrayBindingPattern */: + ts.forEach(node.elements, visit); + break; + case 216 /* ExportDeclaration */: + // Handle named exports case e.g.: + // export {a, b as B} from "mod"; + if (node.exportClause) { + ts.forEach(node.exportClause.elements, visit); + } + break; + case 210 /* ImportDeclaration */: + var importClause = node.importClause; + if (importClause) { + // Handle default import case e.g.: + // import d from "mod"; + if (importClause.name) { + childNodes.push(importClause); + } + // Handle named bindings in imports e.g.: + // import * as NS from "mod"; + // import {a, b as B} from "mod"; + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 212 /* NamespaceImport */) { + childNodes.push(importClause.namedBindings); + } + else { + ts.forEach(importClause.namedBindings.elements, visit); + } + } + } + break; + case 153 /* BindingElement */: + case 199 /* VariableDeclaration */: + if (ts.isBindingPattern(node.name)) { + visit(node.name); + break; + } + // Fall through + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + case 203 /* InterfaceDeclaration */: + case 206 /* ModuleDeclaration */: + case 201 /* FunctionDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 214 /* ImportSpecifier */: + case 218 /* ExportSpecifier */: + childNodes.push(node); + break; } } + //for (let i = 0, n = nodes.length; i < n; i++) { + // let node = nodes[i]; + // if (node.kind === SyntaxKind.ClassDeclaration || + // node.kind === SyntaxKind.EnumDeclaration || + // node.kind === SyntaxKind.InterfaceDeclaration || + // node.kind === SyntaxKind.ModuleDeclaration || + // node.kind === SyntaxKind.FunctionDeclaration) { + // childNodes.push(node); + // } + // else if (node.kind === SyntaxKind.VariableStatement) { + // childNodes.push.apply(childNodes, (node).declarations); + // } + //} + ts.forEach(nodes, visit); return sortNodes(childNodes); } function getTopLevelNodes(node) { @@ -18468,7 +31141,7 @@ var ts; function sortNodes(nodes) { return nodes.slice(0).sort(function (n1, n2) { if (n1.name && n2.name) { - return n1.name.text.localeCompare(n2.name.text); + return ts.getPropertyNameForPropertyNameNode(n1.name).localeCompare(ts.getPropertyNameForPropertyNameNode(n2.name)); } else if (n1.name) { return 1; @@ -18483,20 +31156,20 @@ var ts; } function addTopLevelNodes(nodes, topLevelNodes) { nodes = sortNodes(nodes); - for (var i = 0, n = nodes.length; i < n; i++) { - var node = nodes[i]; + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; switch (node.kind) { - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - case 186 /* InterfaceDeclaration */: + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + case 203 /* InterfaceDeclaration */: topLevelNodes.push(node); break; - case 189 /* ModuleDeclaration */: + case 206 /* ModuleDeclaration */: var moduleDeclaration = node; topLevelNodes.push(node); addTopLevelNodes(getInnermostModule(moduleDeclaration).body.statements, topLevelNodes); break; - case 184 /* FunctionDeclaration */: + case 201 /* FunctionDeclaration */: var functionDeclaration = node; if (isTopLevelFunctionDeclaration(functionDeclaration)) { topLevelNodes.push(node); @@ -18507,11 +31180,16 @@ var ts; } } function isTopLevelFunctionDeclaration(functionDeclaration) { - if (functionDeclaration.kind === 184 /* FunctionDeclaration */) { - if (functionDeclaration.body && functionDeclaration.body.kind === 163 /* Block */) { - if (ts.forEach(functionDeclaration.body.statements, function (s) { return s.kind === 184 /* FunctionDeclaration */ && !isEmpty(s.name.text); })) { + if (functionDeclaration.kind === 201 /* FunctionDeclaration */) { + // A function declaration is 'top level' if it contains any function declarations + // within it. + if (functionDeclaration.body && functionDeclaration.body.kind === 180 /* Block */) { + // Proper function declarations can only have identifier names + if (ts.forEach(functionDeclaration.body.statements, function (s) { return s.kind === 201 /* FunctionDeclaration */ && !isEmpty(s.name.text); })) { return true; } + // Or if it is not parented by another function. i.e all functions + // at module scope are 'top level'. if (!ts.isFunctionBlock(functionDeclaration.parent)) { return true; } @@ -18522,14 +31200,15 @@ var ts; function getItemsWorker(nodes, createItem) { var items = []; var keyToItem = {}; - for (var i = 0, n = nodes.length; i < n; i++) { - var child = nodes[i]; + for (var _i = 0; _i < nodes.length; _i++) { + var child = nodes[_i]; var item = createItem(child); if (item !== undefined) { if (item.text.length > 0) { var key = item.text + "-" + item.kind + "-" + item.indent; var itemWithSameName = keyToItem[key]; if (itemWithSameName) { + // We had an item with the same name. Merge these items together. merge(itemWithSameName, item); } else { @@ -18542,61 +31221,94 @@ var ts; return items; } function merge(target, source) { + // First, add any spans in the source to the target. target.spans.push.apply(target.spans, source.spans); if (source.childItems) { if (!target.childItems) { target.childItems = []; } - outer: for (var i = 0, n = source.childItems.length; i < n; i++) { - var sourceChild = source.childItems[i]; - for (var j = 0, m = target.childItems.length; j < m; j++) { - var targetChild = target.childItems[j]; + // Next, recursively merge or add any children in the source as appropriate. + outer: for (var _i = 0, _a = source.childItems; _i < _a.length; _i++) { + var sourceChild = _a[_i]; + for (var _b = 0, _c = target.childItems; _b < _c.length; _b++) { + var targetChild = _c[_b]; if (targetChild.text === sourceChild.text && targetChild.kind === sourceChild.kind) { + // Found a match. merge them. merge(targetChild, sourceChild); continue outer; } } + // Didn't find a match, just add this child to the list. target.childItems.push(sourceChild); } } } function createChildItem(node) { switch (node.kind) { - case 123 /* Parameter */: - if ((node.flags & 243 /* Modifier */) === 0) { + case 130 /* Parameter */: + if (ts.isBindingPattern(node.name)) { + break; + } + if ((node.flags & 499 /* Modifier */) === 0) { return undefined; } return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.memberVariableElement); - case 125 /* Method */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.memberFunctionElement); - case 127 /* GetAccessor */: + case 137 /* GetAccessor */: return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.memberGetAccessorElement); - case 128 /* SetAccessor */: + case 138 /* SetAccessor */: return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.memberSetAccessorElement); - case 131 /* IndexSignature */: + case 141 /* IndexSignature */: return createItem(node, "[]", ts.ScriptElementKind.indexSignatureElement); - case 200 /* EnumMember */: + case 227 /* EnumMember */: return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.memberVariableElement); - case 129 /* CallSignature */: + case 139 /* CallSignature */: return createItem(node, "()", ts.ScriptElementKind.callSignatureElement); - case 130 /* ConstructSignature */: + case 140 /* ConstructSignature */: return createItem(node, "new()", ts.ScriptElementKind.constructSignatureElement); - case 124 /* Property */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.memberVariableElement); - case 184 /* FunctionDeclaration */: + case 201 /* FunctionDeclaration */: return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.functionElement); - case 183 /* VariableDeclaration */: - if (ts.isConst(node)) { - return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.constElement); + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + var variableDeclarationNode; + var name_24; + if (node.kind === 153 /* BindingElement */) { + name_24 = node.name; + variableDeclarationNode = node; + // binding elements are added only for variable declarations + // bubble up to the containing variable declaration + while (variableDeclarationNode && variableDeclarationNode.kind !== 199 /* VariableDeclaration */) { + variableDeclarationNode = variableDeclarationNode.parent; + } + ts.Debug.assert(variableDeclarationNode !== undefined); + } + else { + ts.Debug.assert(!ts.isBindingPattern(node.name)); + variableDeclarationNode = node; + name_24 = node.name; + } + if (ts.isConst(variableDeclarationNode)) { + return createItem(node, getTextOfNode(name_24), ts.ScriptElementKind.constElement); } - else if (ts.isLet(node)) { - return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.letElement); + else if (ts.isLet(variableDeclarationNode)) { + return createItem(node, getTextOfNode(name_24), ts.ScriptElementKind.letElement); } else { - return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.variableElement); + return createItem(node, getTextOfNode(name_24), ts.ScriptElementKind.variableElement); } - case 126 /* Constructor */: + case 136 /* Constructor */: return createItem(node, "constructor", ts.ScriptElementKind.constructorImplementationElement); + case 218 /* ExportSpecifier */: + case 214 /* ImportSpecifier */: + case 209 /* ImportEqualsDeclaration */: + case 211 /* ImportClause */: + case 212 /* NamespaceImport */: + return createItem(node, getTextOfNode(node.name), ts.ScriptElementKind.alias); } return undefined; function createItem(node, name, scriptElementKind) { @@ -18625,27 +31337,29 @@ var ts; } function createTopLevelItem(node) { switch (node.kind) { - case 201 /* SourceFile */: + case 228 /* SourceFile */: return createSourceFileItem(node); - case 185 /* ClassDeclaration */: + case 202 /* ClassDeclaration */: return createClassItem(node); - case 188 /* EnumDeclaration */: + case 205 /* EnumDeclaration */: return createEnumItem(node); - case 186 /* InterfaceDeclaration */: + case 203 /* InterfaceDeclaration */: return createIterfaceItem(node); - case 189 /* ModuleDeclaration */: + case 206 /* ModuleDeclaration */: return createModuleItem(node); - case 184 /* FunctionDeclaration */: + case 201 /* FunctionDeclaration */: return createFunctionItem(node); } return undefined; function getModuleName(moduleDeclaration) { - if (moduleDeclaration.name.kind === 7 /* StringLiteral */) { + // We want to maintain quotation marks. + if (moduleDeclaration.name.kind === 8 /* StringLiteral */) { return getTextOfNode(moduleDeclaration.name); } + // Otherwise, we need to aggregate each identifier to build up the qualified name. var result = []; result.push(moduleDeclaration.name.text); - while (moduleDeclaration.body && moduleDeclaration.body.kind === 189 /* ModuleDeclaration */) { + while (moduleDeclaration.body && moduleDeclaration.body.kind === 206 /* ModuleDeclaration */) { moduleDeclaration = moduleDeclaration.body; result.push(moduleDeclaration.name.text); } @@ -18657,9 +31371,9 @@ var ts; return getNavigationBarItem(moduleName, ts.ScriptElementKind.moduleElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); } function createFunctionItem(node) { - if (node.name && node.body && node.body.kind === 163 /* Block */) { + if (node.body && node.body.kind === 180 /* Block */) { var childItems = getItemsWorker(sortNodes(node.body.statements), createChildItem); - return getNavigationBarItem(node.name.text, ts.ScriptElementKind.functionElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); + return getNavigationBarItem(!node.name ? "default" : node.name.text, ts.ScriptElementKind.functionElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); } return undefined; } @@ -18669,55 +31383,814 @@ var ts; return undefined; } hasGlobalNode = true; - var rootName = ts.isExternalModule(node) ? "\"" + ts.escapeString(ts.getBaseFilename(ts.removeFileExtension(ts.normalizePath(node.filename)))) + "\"" : ""; + var rootName = ts.isExternalModule(node) + ? "\"" + ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(node.fileName)))) + "\"" + : ""; return getNavigationBarItem(rootName, ts.ScriptElementKind.moduleElement, ts.ScriptElementKindModifier.none, [getNodeSpan(node)], childItems); } function createClassItem(node) { var childItems; if (node.members) { var constructor = ts.forEach(node.members, function (member) { - return member.kind === 126 /* Constructor */ && member; + return member.kind === 136 /* Constructor */ && member; }); - var nodes = removeComputedProperties(node); + // Add the constructor parameters in as children of the class (for property parameters). + // Note that *all non-binding pattern named* parameters will be added to the nodes array, but parameters that + // are not properties will be filtered out later by createChildItem. + var nodes = removeDynamicallyNamedProperties(node); if (constructor) { - nodes.push.apply(nodes, constructor.parameters); + nodes.push.apply(nodes, ts.filter(constructor.parameters, function (p) { return !ts.isBindingPattern(p.name); })); + } + childItems = getItemsWorker(sortNodes(nodes), createChildItem); + } + var nodeName = !node.name ? "default" : node.name.text; + return getNavigationBarItem(nodeName, ts.ScriptElementKind.classElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); + } + function createEnumItem(node) { + var childItems = getItemsWorker(sortNodes(removeComputedProperties(node)), createChildItem); + return getNavigationBarItem(node.name.text, ts.ScriptElementKind.enumElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); + } + function createIterfaceItem(node) { + var childItems = getItemsWorker(sortNodes(removeDynamicallyNamedProperties(node)), createChildItem); + return getNavigationBarItem(node.name.text, ts.ScriptElementKind.interfaceElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); + } + } + function removeComputedProperties(node) { + return ts.filter(node.members, function (member) { return member.name === undefined || member.name.kind !== 128 /* ComputedPropertyName */; }); + } + /** + * Like removeComputedProperties, but retains the properties with well known symbol names + */ + function removeDynamicallyNamedProperties(node) { + return ts.filter(node.members, function (member) { return !ts.hasDynamicName(member); }); + } + function getInnermostModule(node) { + while (node.body.kind === 206 /* ModuleDeclaration */) { + node = node.body; + } + return node; + } + function getNodeSpan(node) { + return node.kind === 228 /* SourceFile */ + ? ts.createTextSpanFromBounds(node.getFullStart(), node.getEnd()) + : ts.createTextSpanFromBounds(node.getStart(), node.getEnd()); + } + function getTextOfNode(node) { + return ts.getTextOfNodeFromSourceText(sourceFile.text, node); + } + } + NavigationBar.getNavigationBarItems = getNavigationBarItems; + })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + // Note(cyrusn): this enum is ordered from strongest match type to weakest match type. + (function (PatternMatchKind) { + PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; + PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; + PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; + PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; + })(ts.PatternMatchKind || (ts.PatternMatchKind = {})); + var PatternMatchKind = ts.PatternMatchKind; + function createPatternMatch(kind, punctuationStripped, isCaseSensitive, camelCaseWeight) { + return { + kind: kind, + punctuationStripped: punctuationStripped, + isCaseSensitive: isCaseSensitive, + camelCaseWeight: camelCaseWeight + }; + } + function createPatternMatcher(pattern) { + // We'll often see the same candidate string many times when searching (For example, when + // we see the name of a module that is used everywhere, or the name of an overload). As + // such, we cache the information we compute about the candidate for the life of this + // pattern matcher so we don't have to compute it multiple times. + var stringToWordSpans = {}; + pattern = pattern.trim(); + var fullPatternSegment = createSegment(pattern); + var dotSeparatedSegments = pattern.split(".").map(function (p) { return createSegment(p.trim()); }); + var invalidPattern = dotSeparatedSegments.length === 0 || ts.forEach(dotSeparatedSegments, segmentIsInvalid); + return { + getMatches: getMatches, + getMatchesForLastSegmentOfPattern: getMatchesForLastSegmentOfPattern, + patternContainsDots: dotSeparatedSegments.length > 1 + }; + // Quick checks so we can bail out when asked to match a candidate. + function skipMatch(candidate) { + return invalidPattern || !candidate; + } + function getMatchesForLastSegmentOfPattern(candidate) { + if (skipMatch(candidate)) { + return undefined; + } + return matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); + } + function getMatches(candidateContainers, candidate) { + if (skipMatch(candidate)) { + return undefined; + } + // First, check that the last part of the dot separated pattern matches the name of the + // candidate. If not, then there's no point in proceeding and doing the more + // expensive work. + var candidateMatch = matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); + if (!candidateMatch) { + return undefined; + } + candidateContainers = candidateContainers || []; + // -1 because the last part was checked against the name, and only the rest + // of the parts are checked against the container. + if (dotSeparatedSegments.length - 1 > candidateContainers.length) { + // There weren't enough container parts to match against the pattern parts. + // So this definitely doesn't match. + return undefined; + } + // So far so good. Now break up the container for the candidate and check if all + // the dotted parts match up correctly. + var totalMatch = candidateMatch; + for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i--, j--) { + var segment = dotSeparatedSegments[i]; + var containerName = candidateContainers[j]; + var containerMatch = matchSegment(containerName, segment); + if (!containerMatch) { + // This container didn't match the pattern piece. So there's no match at all. + return undefined; + } + ts.addRange(totalMatch, containerMatch); + } + // Success, this symbol's full name matched against the dotted name the user was asking + // about. + return totalMatch; + } + function getWordSpans(word) { + if (!ts.hasProperty(stringToWordSpans, word)) { + stringToWordSpans[word] = breakIntoWordSpans(word); + } + return stringToWordSpans[word]; + } + function matchTextChunk(candidate, chunk, punctuationStripped) { + var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); + if (index === 0) { + if (chunk.text.length === candidate.length) { + // a) Check if the part matches the candidate entirely, in an case insensitive or + // sensitive manner. If it does, return that there was an exact match. + return createPatternMatch(PatternMatchKind.exact, punctuationStripped, candidate === chunk.text); + } + else { + // b) Check if the part is a prefix of the candidate, in a case insensitive or sensitive + // manner. If it does, return that there was a prefix match. + return createPatternMatch(PatternMatchKind.prefix, punctuationStripped, startsWith(candidate, chunk.text)); + } + } + var isLowercase = chunk.isLowerCase; + if (isLowercase) { + if (index > 0) { + // c) If the part is entirely lowercase, then check if it is contained anywhere in the + // candidate in a case insensitive manner. If so, return that there was a substring + // match. + // + // Note: We only have a substring match if the lowercase part is prefix match of some + // word part. That way we don't match something like 'Class' when the user types 'a'. + // But we would match 'FooAttribute' (since 'Attribute' starts with 'a'). + var wordSpans = getWordSpans(candidate); + for (var _i = 0; _i < wordSpans.length; _i++) { + var span = wordSpans[_i]; + if (partStartsWith(candidate, span, chunk.text, true)) { + return createPatternMatch(PatternMatchKind.substring, punctuationStripped, + /*isCaseSensitive:*/ partStartsWith(candidate, span, chunk.text, false)); + } + } + } + } + else { + // d) If the part was not entirely lowercase, then check if it is contained in the + // candidate in a case *sensitive* manner. If so, return that there was a substring + // match. + if (candidate.indexOf(chunk.text) > 0) { + return createPatternMatch(PatternMatchKind.substring, punctuationStripped, true); + } + } + if (!isLowercase) { + // e) If the part was not entirely lowercase, then attempt a camel cased match as well. + if (chunk.characterSpans.length > 0) { + var candidateParts = getWordSpans(candidate); + var camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, false); + if (camelCaseWeight !== undefined) { + return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, true, camelCaseWeight); + } + camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, true); + if (camelCaseWeight !== undefined) { + return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, false, camelCaseWeight); + } + } + } + if (isLowercase) { + // f) Is the pattern a substring of the candidate starting on one of the candidate's word boundaries? + // We could check every character boundary start of the candidate for the pattern. However, that's + // an m * n operation in the wost case. Instead, find the first instance of the pattern + // substring, and see if it starts on a capital letter. It seems unlikely that the user will try to + // filter the list based on a substring that starts on a capital letter and also with a lowercase one. + // (Pattern: fogbar, Candidate: quuxfogbarFogBar). + if (chunk.text.length < candidate.length) { + if (index > 0 && isUpperCaseLetter(candidate.charCodeAt(index))) { + return createPatternMatch(PatternMatchKind.substring, punctuationStripped, false); + } + } + } + return undefined; + } + function containsSpaceOrAsterisk(text) { + for (var i = 0; i < text.length; i++) { + var ch = text.charCodeAt(i); + if (ch === 32 /* space */ || ch === 42 /* asterisk */) { + return true; + } + } + return false; + } + function matchSegment(candidate, segment) { + // First check if the segment matches as is. This is also useful if the segment contains + // characters we would normally strip when splitting into parts that we also may want to + // match in the candidate. For example if the segment is "@int" and the candidate is + // "@int", then that will show up as an exact match here. + // + // Note: if the segment contains a space or an asterisk then we must assume that it's a + // multi-word segment. + if (!containsSpaceOrAsterisk(segment.totalTextChunk.text)) { + var match = matchTextChunk(candidate, segment.totalTextChunk, false); + if (match) { + return [match]; + } + } + // The logic for pattern matching is now as follows: + // + // 1) Break the segment passed in into words. Breaking is rather simple and a + // good way to think about it that if gives you all the individual alphanumeric words + // of the pattern. + // + // 2) For each word try to match the word against the candidate value. + // + // 3) Matching is as follows: + // + // a) Check if the word matches the candidate entirely, in an case insensitive or + // sensitive manner. If it does, return that there was an exact match. + // + // b) Check if the word is a prefix of the candidate, in a case insensitive or + // sensitive manner. If it does, return that there was a prefix match. + // + // c) If the word is entirely lowercase, then check if it is contained anywhere in the + // candidate in a case insensitive manner. If so, return that there was a substring + // match. + // + // Note: We only have a substring match if the lowercase part is prefix match of + // some word part. That way we don't match something like 'Class' when the user + // types 'a'. But we would match 'FooAttribute' (since 'Attribute' starts with + // 'a'). + // + // d) If the word was not entirely lowercase, then check if it is contained in the + // candidate in a case *sensitive* manner. If so, return that there was a substring + // match. + // + // e) If the word was not entirely lowercase, then attempt a camel cased match as + // well. + // + // f) The word is all lower case. Is it a case insensitive substring of the candidate starting + // on a part boundary of the candidate? + // + // Only if all words have some sort of match is the pattern considered matched. + var subWordTextChunks = segment.subWordTextChunks; + var matches = undefined; + for (var _i = 0; _i < subWordTextChunks.length; _i++) { + var subWordTextChunk = subWordTextChunks[_i]; + // Try to match the candidate with this word + var result = matchTextChunk(candidate, subWordTextChunk, true); + if (!result) { + return undefined; + } + matches = matches || []; + matches.push(result); + } + return matches; + } + function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { + var patternPartStart = patternSpan ? patternSpan.start : 0; + var patternPartLength = patternSpan ? patternSpan.length : pattern.length; + if (patternPartLength > candidateSpan.length) { + // Pattern part is longer than the candidate part. There can never be a match. + return false; + } + if (ignoreCase) { + for (var i = 0; i < patternPartLength; i++) { + var ch1 = pattern.charCodeAt(patternPartStart + i); + var ch2 = candidate.charCodeAt(candidateSpan.start + i); + if (toLowerCase(ch1) !== toLowerCase(ch2)) { + return false; + } + } + } + else { + for (var i = 0; i < patternPartLength; i++) { + var ch1 = pattern.charCodeAt(patternPartStart + i); + var ch2 = candidate.charCodeAt(candidateSpan.start + i); + if (ch1 !== ch2) { + return false; + } + } + } + return true; + } + function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { + var chunkCharacterSpans = chunk.characterSpans; + // Note: we may have more pattern parts than candidate parts. This is because multiple + // pattern parts may match a candidate part. For example "SiUI" against "SimpleUI". + // We'll have 3 pattern parts Si/U/I against two candidate parts Simple/UI. However, U + // and I will both match in UI. + var currentCandidate = 0; + var currentChunkSpan = 0; + var firstMatch = undefined; + var contiguous = undefined; + while (true) { + // Let's consider our termination cases + if (currentChunkSpan === chunkCharacterSpans.length) { + // We did match! We shall assign a weight to this + var weight = 0; + // Was this contiguous? + if (contiguous) { + weight += 1; + } + // Did we start at the beginning of the candidate? + if (firstMatch === 0) { + weight += 2; + } + return weight; + } + else if (currentCandidate === candidateParts.length) { + // No match, since we still have more of the pattern to hit + return undefined; + } + var candidatePart = candidateParts[currentCandidate]; + var gotOneMatchThisCandidate = false; + // Consider the case of matching SiUI against SimpleUIElement. The candidate parts + // will be Simple/UI/Element, and the pattern parts will be Si/U/I. We'll match 'Si' + // against 'Simple' first. Then we'll match 'U' against 'UI'. However, we want to + // still keep matching pattern parts against that candidate part. + for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { + var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; + if (gotOneMatchThisCandidate) { + // We've already gotten one pattern part match in this candidate. We will + // only continue trying to consumer pattern parts if the last part and this + // part are both upper case. + if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || + !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { + break; } - var childItems = getItemsWorker(sortNodes(nodes), createChildItem); } - return getNavigationBarItem(node.name.text, ts.ScriptElementKind.classElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); - } - function createEnumItem(node) { - var childItems = getItemsWorker(sortNodes(removeComputedProperties(node)), createChildItem); - return getNavigationBarItem(node.name.text, ts.ScriptElementKind.enumElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); + if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { + break; + } + gotOneMatchThisCandidate = true; + firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; + // If we were contiguous, then keep that value. If we weren't, then keep that + // value. If we don't know, then set the value to 'true' as an initial match is + // obviously contiguous. + contiguous = contiguous === undefined ? true : contiguous; + candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); } - function createIterfaceItem(node) { - var childItems = getItemsWorker(sortNodes(removeComputedProperties(node)), createChildItem); - return getNavigationBarItem(node.name.text, ts.ScriptElementKind.interfaceElement, ts.getNodeModifiers(node), [getNodeSpan(node)], childItems, getIndent(node)); + // Check if we matched anything at all. If we didn't, then we need to unset the + // contiguous bit if we currently had it set. + // If we haven't set the bit yet, then that means we haven't matched anything so + // far, and we don't want to change that. + if (!gotOneMatchThisCandidate && contiguous !== undefined) { + contiguous = false; } + // Move onto the next candidate. + currentCandidate++; } - function removeComputedProperties(node) { - return ts.filter(node.members, function (member) { return member.name === undefined || member.name.kind !== 121 /* ComputedPropertyName */; }); + } + } + ts.createPatternMatcher = createPatternMatcher; + // Helper function to compare two matches to determine which is better. Matches are first + // ordered by kind (so all prefix matches always beat all substring matches). Then, if the + // match is a camel case match, the relative weights of the match are used to determine + // which is better (with a greater weight being better). Then if the match is of the same + // type, then a case sensitive match is considered better than an insensitive one. + function patternMatchCompareTo(match1, match2) { + return compareType(match1, match2) || + compareCamelCase(match1, match2) || + compareCase(match1, match2) || + comparePunctuation(match1, match2); + } + function comparePunctuation(result1, result2) { + // Consider a match to be better if it was successful without stripping punctuation + // versus a match that had to strip punctuation to succeed. + if (result1.punctuationStripped !== result2.punctuationStripped) { + return result1.punctuationStripped ? 1 : -1; + } + return 0; + } + function compareCase(result1, result2) { + if (result1.isCaseSensitive !== result2.isCaseSensitive) { + return result1.isCaseSensitive ? -1 : 1; + } + return 0; + } + function compareType(result1, result2) { + return result1.kind - result2.kind; + } + function compareCamelCase(result1, result2) { + if (result1.kind === PatternMatchKind.camelCase && result2.kind === PatternMatchKind.camelCase) { + // Swap the values here. If result1 has a higher weight, then we want it to come + // first. + return result2.camelCaseWeight - result1.camelCaseWeight; + } + return 0; + } + function createSegment(text) { + return { + totalTextChunk: createTextChunk(text), + subWordTextChunks: breakPatternIntoTextChunks(text) + }; + } + // A segment is considered invalid if we couldn't find any words in it. + function segmentIsInvalid(segment) { + return segment.subWordTextChunks.length === 0; + } + function isUpperCaseLetter(ch) { + // Fast check for the ascii range. + if (ch >= 65 /* A */ && ch <= 90 /* Z */) { + return true; + } + if (ch < 127 /* maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 2 /* Latest */)) { + return false; + } + // TODO: find a way to determine this for any unicode characters in a + // non-allocating manner. + var str = String.fromCharCode(ch); + return str === str.toUpperCase(); + } + function isLowerCaseLetter(ch) { + // Fast check for the ascii range. + if (ch >= 97 /* a */ && ch <= 122 /* z */) { + return true; + } + if (ch < 127 /* maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 2 /* Latest */)) { + return false; + } + // TODO: find a way to determine this for any unicode characters in a + // non-allocating manner. + var str = String.fromCharCode(ch); + return str === str.toLowerCase(); + } + function containsUpperCaseLetter(string) { + for (var i = 0, n = string.length; i < n; i++) { + if (isUpperCaseLetter(string.charCodeAt(i))) { + return true; } - function getInnermostModule(node) { - while (node.body.kind === 189 /* ModuleDeclaration */) { - node = node.body; + } + return false; + } + function startsWith(string, search) { + for (var i = 0, n = search.length; i < n; i++) { + if (string.charCodeAt(i) !== search.charCodeAt(i)) { + return false; + } + } + return true; + } + // Assumes 'value' is already lowercase. + function indexOfIgnoringCase(string, value) { + for (var i = 0, n = string.length - value.length; i <= n; i++) { + if (startsWithIgnoringCase(string, value, i)) { + return i; + } + } + return -1; + } + // Assumes 'value' is already lowercase. + function startsWithIgnoringCase(string, value, start) { + for (var i = 0, n = value.length; i < n; i++) { + var ch1 = toLowerCase(string.charCodeAt(i + start)); + var ch2 = value.charCodeAt(i); + if (ch1 !== ch2) { + return false; + } + } + return true; + } + function toLowerCase(ch) { + // Fast convert for the ascii range. + if (ch >= 65 /* A */ && ch <= 90 /* Z */) { + return 97 /* a */ + (ch - 65 /* A */); + } + if (ch < 127 /* maxAsciiCharacter */) { + return ch; + } + // TODO: find a way to compute this for any unicode characters in a + // non-allocating manner. + return String.fromCharCode(ch).toLowerCase().charCodeAt(0); + } + function isDigit(ch) { + // TODO(cyrusn): Find a way to support this for unicode digits. + return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; + } + function isWordChar(ch) { + return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 /* _ */ || ch === 36 /* $ */; + } + function breakPatternIntoTextChunks(pattern) { + var result = []; + var wordStart = 0; + var wordLength = 0; + for (var i = 0; i < pattern.length; i++) { + var ch = pattern.charCodeAt(i); + if (isWordChar(ch)) { + if (wordLength++ === 0) { + wordStart = i; } - return node; } - function getNodeSpan(node) { - return node.kind === 201 /* SourceFile */ ? ts.TextSpan.fromBounds(node.getFullStart(), node.getEnd()) : ts.TextSpan.fromBounds(node.getStart(), node.getEnd()); + else { + if (wordLength > 0) { + result.push(createTextChunk(pattern.substr(wordStart, wordLength))); + wordLength = 0; + } } - function getTextOfNode(node) { - return ts.getTextOfNodeFromSourceText(sourceFile.text, node); + } + if (wordLength > 0) { + result.push(createTextChunk(pattern.substr(wordStart, wordLength))); + } + return result; + } + function createTextChunk(text) { + var textLowerCase = text.toLowerCase(); + return { + text: text, + textLowerCase: textLowerCase, + isLowerCase: text === textLowerCase, + characterSpans: breakIntoCharacterSpans(text) + }; + } + /* @internal */ function breakIntoCharacterSpans(identifier) { + return breakIntoSpans(identifier, false); + } + ts.breakIntoCharacterSpans = breakIntoCharacterSpans; + /* @internal */ function breakIntoWordSpans(identifier) { + return breakIntoSpans(identifier, true); + } + ts.breakIntoWordSpans = breakIntoWordSpans; + function breakIntoSpans(identifier, word) { + var result = []; + var wordStart = 0; + for (var i = 1, n = identifier.length; i < n; i++) { + var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); + var currentIsDigit = isDigit(identifier.charCodeAt(i)); + var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); + var hasTransitionFromUpperToLower = transitionFromUpperToLower(identifier, word, i, wordStart); + if (charIsPunctuation(identifier.charCodeAt(i - 1)) || + charIsPunctuation(identifier.charCodeAt(i)) || + lastIsDigit != currentIsDigit || + hasTransitionFromLowerToUpper || + hasTransitionFromUpperToLower) { + if (!isAllPunctuation(identifier, wordStart, i)) { + result.push(ts.createTextSpan(wordStart, i - wordStart)); + } + wordStart = i; + } + } + if (!isAllPunctuation(identifier, wordStart, identifier.length)) { + result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); + } + return result; + } + function charIsPunctuation(ch) { + switch (ch) { + case 33 /* exclamation */: + case 34 /* doubleQuote */: + case 35 /* hash */: + case 37 /* percent */: + case 38 /* ampersand */: + case 39 /* singleQuote */: + case 40 /* openParen */: + case 41 /* closeParen */: + case 42 /* asterisk */: + case 44 /* comma */: + case 45 /* minus */: + case 46 /* dot */: + case 47 /* slash */: + case 58 /* colon */: + case 59 /* semicolon */: + case 63 /* question */: + case 64 /* at */: + case 91 /* openBracket */: + case 92 /* backslash */: + case 93 /* closeBracket */: + case 95 /* _ */: + case 123 /* openBrace */: + case 125 /* closeBrace */: + return true; + } + return false; + } + function isAllPunctuation(identifier, start, end) { + for (var i = start; i < end; i++) { + var ch = identifier.charCodeAt(i); + // We don't consider _ or $ as punctuation as there may be things with that name. + if (!charIsPunctuation(ch) || ch === 95 /* _ */ || ch === 36 /* $ */) { + return false; } } - NavigationBar.getNavigationBarItems = getNavigationBarItems; - })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); + return true; + } + function transitionFromUpperToLower(identifier, word, index, wordStart) { + if (word) { + // Cases this supports: + // 1) IDisposable -> I, Disposable + // 2) UIElement -> UI, Element + // 3) HTMLDocument -> HTML, Document + // + // etc. + if (index != wordStart && + index + 1 < identifier.length) { + var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); + var nextIsLower = isLowerCaseLetter(identifier.charCodeAt(index + 1)); + if (currentIsUpper && nextIsLower) { + // We have a transition from an upper to a lower letter here. But we only + // want to break if all the letters that preceded are uppercase. i.e. if we + // have "Foo" we don't want to break that into "F, oo". But if we have + // "IFoo" or "UIFoo", then we want to break that into "I, Foo" and "UI, + // Foo". i.e. the last uppercase letter belongs to the lowercase letters + // that follows. Note: this will make the following not split properly: + // "HELLOthere". However, these sorts of names do not show up in .Net + // programs. + for (var i = wordStart; i < index; i++) { + if (!isUpperCaseLetter(identifier.charCodeAt(i))) { + return false; + } + } + return true; + } + } + } + return false; + } + function transitionFromLowerToUpper(identifier, word, index) { + var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); + var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); + // See if the casing indicates we're starting a new word. Note: if we're breaking on + // words, then just seeing an upper case character isn't enough. Instead, it has to + // be uppercase and the previous character can't be uppercase. + // + // For example, breaking "AddMetadata" on words would make: Add Metadata + // + // on characters would be: A dd M etadata + // + // Break "AM" on words would be: AM + // + // on characters would be: A M + // + // We break the search string on characters. But we break the symbol name on words. + var transition = word + ? (currentIsUpper && !lastIsUpper) + : currentIsUpper; + return transition; + } })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var SignatureHelp; (function (SignatureHelp) { + // A partially written generic type expression is not guaranteed to have the correct syntax tree. the expression could be parsed as less than/greater than expression or a comma expression + // or some other combination depending on what the user has typed so far. For the purposes of signature help we need to consider any location after "<" as a possible generic type reference. + // To do this, the method will back parse the expression starting at the position required. it will try to parse the current expression as a generic type expression, if it did succeed it + // will return the generic identifier that started the expression (e.g. "foo" in "foo(#a, b) -> The token introduces a list, and should begin a sig help session + // Case 2: + // fo#o#(a, b)# -> The token is either not associated with a list, or ends a list, so the session should end + // Case 3: + // foo(a#, #b#) -> The token is buried inside a list, and should give sig help + // Find out if 'node' is an argument, a type argument, or neither + if (node.kind === 24 /* LessThanToken */ || + node.kind === 16 /* OpenParenToken */) { + // Find the list that starts right *after* the < or ( token. + // If the user has just opened a list, consider this item 0. var list = getChildListThatStartsWithOpenerToken(callExpression, node, sourceFile); var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; ts.Debug.assert(list !== undefined); @@ -18755,41 +32295,52 @@ var ts; invocation: callExpression, argumentsSpan: getApplicableSpanForArguments(list), argumentIndex: 0, - argumentCount: getCommaBasedArgCount(list) + argumentCount: getArgumentCount(list) }; } + // findListItemInfo can return undefined if we are not in parent's argument list + // or type argument list. This includes cases where the cursor is: + // - To the right of the closing paren, non-substitution template, or template tail. + // - Between the type arguments and the arguments (greater than token) + // - On the target of the call (parent.func) + // - On the 'new' keyword in a 'new' expression var listItemInfo = ts.findListItemInfo(node); if (listItemInfo) { var list = listItemInfo.list; var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - var argumentIndex = (listItemInfo.listItemIndex + 1) >> 1; + var argumentIndex = getArgumentIndex(list, node); + var argumentCount = getArgumentCount(list); + ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); return { kind: isTypeArgList ? 0 /* TypeArguments */ : 1 /* CallArguments */, invocation: callExpression, argumentsSpan: getApplicableSpanForArguments(list), argumentIndex: argumentIndex, - argumentCount: getCommaBasedArgCount(list) + argumentCount: argumentCount }; } } - else if (node.kind === 9 /* NoSubstitutionTemplateLiteral */ && node.parent.kind === 147 /* TaggedTemplateExpression */) { + else if (node.kind === 10 /* NoSubstitutionTemplateLiteral */ && node.parent.kind === 160 /* TaggedTemplateExpression */) { + // Check if we're actually inside the template; + // otherwise we'll fall out and return undefined. if (ts.isInsideTemplateLiteral(node, position)) { return getArgumentListInfoForTemplate(node.parent, 0); } } - else if (node.kind === 10 /* TemplateHead */ && node.parent.parent.kind === 147 /* TaggedTemplateExpression */) { + else if (node.kind === 11 /* TemplateHead */ && node.parent.parent.kind === 160 /* TaggedTemplateExpression */) { var templateExpression = node.parent; var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 159 /* TemplateExpression */); + ts.Debug.assert(templateExpression.kind === 172 /* TemplateExpression */); var argumentIndex = ts.isInsideTemplateLiteral(node, position) ? 0 : 1; return getArgumentListInfoForTemplate(tagExpression, argumentIndex); } - else if (node.parent.kind === 162 /* TemplateSpan */ && node.parent.parent.parent.kind === 147 /* TaggedTemplateExpression */) { + else if (node.parent.kind === 178 /* TemplateSpan */ && node.parent.parent.parent.kind === 160 /* TaggedTemplateExpression */) { var templateSpan = node.parent; var templateExpression = templateSpan.parent; var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 159 /* TemplateExpression */); - if (node.kind === 12 /* TemplateTail */ && position >= node.getEnd() && !node.isUnterminated) { + ts.Debug.assert(templateExpression.kind === 172 /* TemplateExpression */); + // If we're just after a template tail, don't show signature help. + if (node.kind === 13 /* TemplateTail */ && !ts.isInsideTemplateLiteral(node, position)) { return undefined; } var spanIndex = templateExpression.templateSpans.indexOf(templateSpan); @@ -18798,10 +32349,64 @@ var ts; } return undefined; } - function getCommaBasedArgCount(argumentsList) { - return argumentsList.getChildCount() === 0 ? 0 : 1 + ts.countWhere(argumentsList.getChildren(), function (arg) { return arg.kind === 22 /* CommaToken */; }); - } + function getArgumentIndex(argumentsList, node) { + // The list we got back can include commas. In the presence of errors it may + // also just have nodes without commas. For example "Foo(a b c)" will have 3 + // args without commas. We want to find what index we're at. So we count + // forward until we hit ourselves, only incrementing the index if it isn't a + // comma. + // + // Note: the subtlety around trailing commas (in getArgumentCount) does not apply + // here. That's because we're only walking forward until we hit the node we're + // on. In that case, even if we're after the trailing comma, we'll still see + // that trailing comma in the list, and we'll have generated the appropriate + // arg index. + var argumentIndex = 0; + var listChildren = argumentsList.getChildren(); + for (var _i = 0; _i < listChildren.length; _i++) { + var child = listChildren[_i]; + if (child === node) { + break; + } + if (child.kind !== 23 /* CommaToken */) { + argumentIndex++; + } + } + return argumentIndex; + } + function getArgumentCount(argumentsList) { + // The argument count for a list is normally the number of non-comma children it has. + // For example, if you have "Foo(a,b)" then there will be three children of the arg + // list 'a' '' 'b'. So, in this case the arg count will be 2. However, there + // is a small subtlety. If you have "Foo(a,)", then the child list will just have + // 'a' ''. So, in the case where the last child is a comma, we increase the + // arg count by one to compensate. + // + // Note: this subtlety only applies to the last comma. If you had "Foo(a,," then + // we'll have: 'a' '' '' + // That will give us 2 non-commas. We then add one for the last comma, givin us an + // arg count of 3. + var listChildren = argumentsList.getChildren(); + var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 23 /* CommaToken */; }); + if (listChildren.length > 0 && ts.lastOrUndefined(listChildren).kind === 23 /* CommaToken */) { + argumentCount++; + } + return argumentCount; + } + // spanIndex is either the index for a given template span. + // This does not give appropriate results for a NoSubstitutionTemplateLiteral function getArgumentIndexForTemplatePiece(spanIndex, node) { + // Because the TemplateStringsArray is the first argument, we have to offset each substitution expression by 1. + // There are three cases we can encounter: + // 1. We are precisely in the template literal (argIndex = 0). + // 2. We are in or to the right of the substitution expression (argIndex = spanIndex + 1). + // 3. We are directly to the right of the template literal, but because we look for the token on the left, + // not enough to put us in the substitution expression; we should consider ourselves part of + // the *next* span's expression by offsetting the index (argIndex = (spanIndex + 1) + 1). + // + // Example: f `# abcd $#{# 1 + 1# }# efghi ${ #"#hello"# } # ` + // ^ ^ ^ ^ ^ ^ ^ ^ ^ + // Case: 1 1 3 2 1 3 2 2 1 ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); if (ts.isTemplateLiteralKind(node.kind)) { if (ts.isInsideTemplateLiteral(node, position)) { @@ -18812,7 +32417,11 @@ var ts; return spanIndex + 1; } function getArgumentListInfoForTemplate(tagExpression, argumentIndex) { - var argumentCount = tagExpression.template.kind === 9 /* NoSubstitutionTemplateLiteral */ ? 1 : tagExpression.template.templateSpans.length + 1; + // argumentCount is either 1 or (numSpans + 1) to account for the template strings array argument. + var argumentCount = tagExpression.template.kind === 10 /* NoSubstitutionTemplateLiteral */ + ? 1 + : tagExpression.template.templateSpans.length + 1; + ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); return { kind: 2 /* TaggedTemplateArguments */, invocation: tagExpression, @@ -18822,33 +32431,52 @@ var ts; }; } function getApplicableSpanForArguments(argumentsList) { + // We use full start and skip trivia on the end because we want to include trivia on + // both sides. For example, + // + // foo( /*comment */ a, b, c /*comment*/ ) + // | | + // + // The applicable span is from the first bar to the second bar (inclusive, + // but not including parentheses) var applicableSpanStart = argumentsList.getFullStart(); var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), false); - return new ts.TextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); + return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); } function getApplicableSpanForTaggedTemplate(taggedTemplate) { var template = taggedTemplate.template; var applicableSpanStart = template.getStart(); var applicableSpanEnd = template.getEnd(); - if (template.kind === 159 /* TemplateExpression */) { + // We need to adjust the end position for the case where the template does not have a tail. + // Otherwise, we will not show signature help past the expression. + // For example, + // + // ` ${ 1 + 1 foo(10) + // | | + // + // This is because a Missing node has no width. However, what we actually want is to include trivia + // leading up to the next token in case the user is about to type in a TemplateMiddle or TemplateTail. + if (template.kind === 172 /* TemplateExpression */) { var lastSpan = ts.lastOrUndefined(template.templateSpans); if (lastSpan.literal.getFullWidth() === 0) { applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, false); } } - return new ts.TextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); + return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); } function getContainingArgumentInfo(node) { - for (var n = node; n.kind !== 201 /* SourceFile */; n = n.parent) { + for (var n = node; n.kind !== 228 /* SourceFile */; n = n.parent) { if (ts.isFunctionBlock(n)) { return undefined; } + // If the node is not a subspan of its parent, this is a big problem. + // There have been crashes that might be caused by this violation. if (n.pos < n.parent.pos || n.end > n.parent.end) { ts.Debug.fail("Node of kind " + n.kind + " is not a subspan of its parent of kind " + n.parent.kind); } - var argumentInfo = getImmediatelyContainingArgumentInfo(n); - if (argumentInfo) { - return argumentInfo; + var argumentInfo_1 = getImmediatelyContainingArgumentInfo(n); + if (argumentInfo_1) { + return argumentInfo_1; } } return undefined; @@ -18859,6 +32487,14 @@ var ts; ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); return children[indexOfOpenerToken + 1]; } + /** + * The selectedItemIndex could be negative for several reasons. + * 1. There are too many arguments for all of the overloads + * 2. None of the overloads were type compatible + * The solution here is to try to pick the best overload by picking + * either the first one that has an appropriate number of parameters, + * or the one with the most parameters. + */ function selectBestInvalidOverloadIndex(candidates, argumentCount) { var maxParamsSignatureIndex = -1; var maxParams = -1; @@ -18879,8 +32515,8 @@ var ts; var isTypeParameterList = argumentListInfo.kind === 0 /* TypeArguments */; var invocation = argumentListInfo.invocation; var callTarget = ts.getInvokedExpression(invocation); - var callTargetSymbol = typeInfoResolver.getSymbolAtLocation(callTarget); - var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeInfoResolver, callTargetSymbol, undefined, undefined); + var callTargetSymbol = typeChecker.getSymbolAtLocation(callTarget); + var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeChecker, callTargetSymbol, undefined, undefined); var items = ts.map(candidates, function (candidateSignature) { var signatureHelpParameters; var prefixDisplayParts = []; @@ -18889,38 +32525,46 @@ var ts; prefixDisplayParts.push.apply(prefixDisplayParts, callTargetDisplayParts); } if (isTypeParameterList) { - prefixDisplayParts.push(ts.punctuationPart(23 /* LessThanToken */)); + prefixDisplayParts.push(ts.punctuationPart(24 /* LessThanToken */)); var typeParameters = candidateSignature.typeParameters; signatureHelpParameters = typeParameters && typeParameters.length > 0 ? ts.map(typeParameters, createSignatureHelpParameterForTypeParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(24 /* GreaterThanToken */)); - var parameterParts = ts.mapToDisplayParts(function (writer) { return typeInfoResolver.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.parameters, writer, invocation); }); + suffixDisplayParts.push(ts.punctuationPart(25 /* GreaterThanToken */)); + var parameterParts = ts.mapToDisplayParts(function (writer) { + return typeChecker.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.parameters, writer, invocation); + }); suffixDisplayParts.push.apply(suffixDisplayParts, parameterParts); } else { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { return typeInfoResolver.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); }); + var typeParameterParts = ts.mapToDisplayParts(function (writer) { + return typeChecker.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); + }); prefixDisplayParts.push.apply(prefixDisplayParts, typeParameterParts); - prefixDisplayParts.push(ts.punctuationPart(15 /* OpenParenToken */)); + prefixDisplayParts.push(ts.punctuationPart(16 /* OpenParenToken */)); var parameters = candidateSignature.parameters; signatureHelpParameters = parameters.length > 0 ? ts.map(parameters, createSignatureHelpParameterForParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(16 /* CloseParenToken */)); + suffixDisplayParts.push(ts.punctuationPart(17 /* CloseParenToken */)); } - var returnTypeParts = ts.mapToDisplayParts(function (writer) { return typeInfoResolver.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); }); + var returnTypeParts = ts.mapToDisplayParts(function (writer) { + return typeChecker.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); + }); suffixDisplayParts.push.apply(suffixDisplayParts, returnTypeParts); return { isVariadic: candidateSignature.hasRestParameter, prefixDisplayParts: prefixDisplayParts, suffixDisplayParts: suffixDisplayParts, - separatorDisplayParts: [ts.punctuationPart(22 /* CommaToken */), ts.spacePart()], + separatorDisplayParts: [ts.punctuationPart(23 /* CommaToken */), ts.spacePart()], parameters: signatureHelpParameters, documentation: candidateSignature.getDocumentationComment() }; }); var argumentIndex = argumentListInfo.argumentIndex; + // argumentCount is the *apparent* number of arguments. var argumentCount = argumentListInfo.argumentCount; var selectedItemIndex = candidates.indexOf(bestSignature); if (selectedItemIndex < 0) { selectedItemIndex = selectBestInvalidOverloadIndex(candidates, argumentCount); } + ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); return { items: items, applicableSpan: applicableSpan, @@ -18929,7 +32573,9 @@ var ts; argumentCount: argumentCount }; function createSignatureHelpParameterForParameter(parameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { return typeInfoResolver.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); }); + var displayParts = ts.mapToDisplayParts(function (writer) { + return typeChecker.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); + }); var isOptional = ts.hasQuestionToken(parameter.valueDeclaration); return { name: parameter.name, @@ -18939,7 +32585,9 @@ var ts; }; } function createSignatureHelpParameterForTypeParameter(typeParameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { return typeInfoResolver.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); }); + var displayParts = ts.mapToDisplayParts(function (writer) { + return typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); + }); return { name: typeParameter.symbol.name, documentation: emptyArray, @@ -18952,19 +32600,28 @@ var ts; SignatureHelp.getSignatureHelpItems = getSignatureHelpItems; })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); })(ts || (ts = {})); +// These utilities are common to multiple language service features. +/* @internal */ var ts; (function (ts) { function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 1); + ts.Debug.assert(line >= 0); var lineStarts = sourceFile.getLineStarts(); - var lineIndex = line - 1; - if (lineIndex === lineStarts.length - 1) { + var lineIndex = line; + if (lineIndex + 1 === lineStarts.length) { + // last line - return EOF return sourceFile.text.length - 1; } else { + // current line start var start = lineStarts[lineIndex]; + // take the start position of the next line -1 = it should be some line break var pos = lineStarts[lineIndex + 1] - 1; ts.Debug.assert(ts.isLineBreak(sourceFile.text.charCodeAt(pos))); + // walk backwards skipping line breaks, stop the the beginning of current line. + // i.e: + // + // $ <- end of line for this position should match the start position while (start <= pos && ts.isLineBreak(sourceFile.text.charCodeAt(pos))) { pos--; } @@ -18972,17 +32629,12 @@ var ts; } } ts.getEndLinePosition = getEndLinePosition; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 1); - return sourceFile.getLineStarts()[line - 1]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - function getStartLinePositionForPosition(position, sourceFile) { + function getLineStartPositionForPosition(position, sourceFile) { var lineStarts = sourceFile.getLineStarts(); - var line = sourceFile.getLineAndCharacterFromPosition(position).line; - return lineStarts[line - 1]; + var line = sourceFile.getLineAndCharacterOfPosition(position).line; + return lineStarts[line]; } - ts.getStartLinePositionForPosition = getStartLinePositionForPosition; + ts.getLineStartPositionForPosition = getLineStartPositionForPosition; function rangeContainsRange(r1, r2) { return startEndContainsRange(r1.pos, r1.end, r2); } @@ -19005,8 +32657,144 @@ var ts; return start < end; } ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; + function positionBelongsToNode(candidate, position, sourceFile) { + return candidate.end > position || !isCompletedNode(candidate, sourceFile); + } + ts.positionBelongsToNode = positionBelongsToNode; + function isCompletedNode(n, sourceFile) { + if (ts.nodeIsMissing(n)) { + return false; + } + switch (n.kind) { + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + case 155 /* ObjectLiteralExpression */: + case 151 /* ObjectBindingPattern */: + case 146 /* TypeLiteral */: + case 180 /* Block */: + case 207 /* ModuleBlock */: + case 208 /* CaseBlock */: + return nodeEndsWith(n, 15 /* CloseBraceToken */, sourceFile); + case 224 /* CatchClause */: + return isCompletedNode(n.block, sourceFile); + case 159 /* NewExpression */: + if (!n.arguments) { + return true; + } + // fall through + case 158 /* CallExpression */: + case 162 /* ParenthesizedExpression */: + case 150 /* ParenthesizedType */: + return nodeEndsWith(n, 17 /* CloseParenToken */, sourceFile); + case 143 /* FunctionType */: + case 144 /* ConstructorType */: + return isCompletedNode(n.type, sourceFile); + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 140 /* ConstructSignature */: + case 139 /* CallSignature */: + case 164 /* ArrowFunction */: + if (n.body) { + return isCompletedNode(n.body, sourceFile); + } + if (n.type) { + return isCompletedNode(n.type, sourceFile); + } + // Even though type parameters can be unclosed, we can get away with + // having at least a closing paren. + return hasChildOfKind(n, 17 /* CloseParenToken */, sourceFile); + case 206 /* ModuleDeclaration */: + return n.body && isCompletedNode(n.body, sourceFile); + case 184 /* IfStatement */: + if (n.elseStatement) { + return isCompletedNode(n.elseStatement, sourceFile); + } + return isCompletedNode(n.thenStatement, sourceFile); + case 183 /* ExpressionStatement */: + return isCompletedNode(n.expression, sourceFile); + case 154 /* ArrayLiteralExpression */: + case 152 /* ArrayBindingPattern */: + case 157 /* ElementAccessExpression */: + case 128 /* ComputedPropertyName */: + case 148 /* TupleType */: + return nodeEndsWith(n, 19 /* CloseBracketToken */, sourceFile); + case 141 /* IndexSignature */: + if (n.type) { + return isCompletedNode(n.type, sourceFile); + } + return hasChildOfKind(n, 19 /* CloseBracketToken */, sourceFile); + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + // there is no such thing as terminator token for CaseClause/DefaultClause so for simplicitly always consider them non-completed + return false; + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 186 /* WhileStatement */: + return isCompletedNode(n.statement, sourceFile); + case 185 /* DoStatement */: + // rough approximation: if DoStatement has While keyword - then if node is completed is checking the presence of ')'; + var hasWhileKeyword = findChildOfKind(n, 100 /* WhileKeyword */, sourceFile); + if (hasWhileKeyword) { + return nodeEndsWith(n, 17 /* CloseParenToken */, sourceFile); + } + return isCompletedNode(n.statement, sourceFile); + case 145 /* TypeQuery */: + return isCompletedNode(n.exprName, sourceFile); + case 166 /* TypeOfExpression */: + case 165 /* DeleteExpression */: + case 167 /* VoidExpression */: + case 173 /* YieldExpression */: + case 174 /* SpreadElementExpression */: + var unaryWordExpression = n; + return isCompletedNode(unaryWordExpression.expression, sourceFile); + case 160 /* TaggedTemplateExpression */: + return isCompletedNode(n.template, sourceFile); + case 172 /* TemplateExpression */: + var lastSpan = ts.lastOrUndefined(n.templateSpans); + return isCompletedNode(lastSpan, sourceFile); + case 178 /* TemplateSpan */: + return ts.nodeIsPresent(n.literal); + case 168 /* PrefixUnaryExpression */: + return isCompletedNode(n.operand, sourceFile); + case 170 /* BinaryExpression */: + return isCompletedNode(n.right, sourceFile); + case 171 /* ConditionalExpression */: + return isCompletedNode(n.whenFalse, sourceFile); + default: + return true; + } + } + ts.isCompletedNode = isCompletedNode; + /* + * Checks if node ends with 'expectedLastToken'. + * If child at position 'length - 1' is 'SemicolonToken' it is skipped and 'expectedLastToken' is compared with child at position 'length - 2'. + */ + function nodeEndsWith(n, expectedLastToken, sourceFile) { + var children = n.getChildren(sourceFile); + if (children.length) { + var last = ts.lastOrUndefined(children); + if (last.kind === expectedLastToken) { + return true; + } + else if (last.kind === 22 /* SemicolonToken */ && children.length !== 1) { + return children[children.length - 2].kind === expectedLastToken; + } + } + return false; + } function findListItemInfo(node) { var list = findContainingList(node); + // It is possible at this point for syntaxList to be undefined, either if + // node.parent had no list child, or if none of its list children contained + // the span of node. If this happens, return undefined. The caller should + // handle this case. if (!list) { return undefined; } @@ -19018,41 +32806,63 @@ var ts; }; } ts.findListItemInfo = findListItemInfo; + function hasChildOfKind(n, kind, sourceFile) { + return !!findChildOfKind(n, kind, sourceFile); + } + ts.hasChildOfKind = hasChildOfKind; function findChildOfKind(n, kind, sourceFile) { return ts.forEach(n.getChildren(sourceFile), function (c) { return c.kind === kind && c; }); } ts.findChildOfKind = findChildOfKind; function findContainingList(node) { + // The node might be a list element (nonsynthetic) or a comma (synthetic). Either way, it will + // be parented by the container of the SyntaxList, not the SyntaxList itself. + // In order to find the list item index, we first need to locate SyntaxList itself and then search + // for the position of the relevant node (or comma). var syntaxList = ts.forEach(node.parent.getChildren(), function (c) { - if (c.kind === 203 /* SyntaxList */ && c.pos <= node.pos && c.end >= node.end) { + // find syntax list that covers the span of the node + if (c.kind === 229 /* SyntaxList */ && c.pos <= node.pos && c.end >= node.end) { return c; } }); + // Either we didn't find an appropriate list, or the list must contain us. + ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); return syntaxList; } ts.findContainingList = findContainingList; + /* Gets the token whose text has range [start, end) and + * position >= start and (position < end or (position === end && token is keyword or identifier)) + */ function getTouchingWord(sourceFile, position) { return getTouchingToken(sourceFile, position, function (n) { return isWord(n.kind); }); } ts.getTouchingWord = getTouchingWord; + /* Gets the token whose text has range [start, end) and position >= start + * and (position < end or (position === end && token is keyword or identifier or numeric\string litera)) + */ function getTouchingPropertyName(sourceFile, position) { return getTouchingToken(sourceFile, position, function (n) { return isPropertyName(n.kind); }); } ts.getTouchingPropertyName = getTouchingPropertyName; + /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */ function getTouchingToken(sourceFile, position, includeItemAtEndPosition) { return getTokenAtPositionWorker(sourceFile, position, false, includeItemAtEndPosition); } ts.getTouchingToken = getTouchingToken; + /** Returns a token if position is in [start-of-leading-trivia, end) */ function getTokenAtPosition(sourceFile, position) { return getTokenAtPositionWorker(sourceFile, position, true, undefined); } ts.getTokenAtPosition = getTokenAtPosition; + /** Get the token whose text contains the position */ function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includeItemAtEndPosition) { var current = sourceFile; outer: while (true) { if (isToken(current)) { + // exit early return current; } + // find the child that contains 'position' for (var i = 0, n = current.getChildCount(sourceFile); i < n; i++) { var child = current.getChildAt(i); var start = allowPositionInLeadingTrivia ? child.getFullStart() : child.getStart(sourceFile); @@ -19073,7 +32883,17 @@ var ts; return current; } } + /** + * The token on the left of the position is the token that strictly includes the position + * or sits to the left of the cursor if it is on a boundary. For example + * + * fo|o -> will return foo + * foo |bar -> will return foo + * + */ function findTokenOnLeftOfPosition(file, position) { + // Ideally, getTokenAtPosition should return a token. However, it is currently + // broken, so we do a check to make sure the result was indeed a token. var tokenAtPosition = getTokenAtPosition(file, position); if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { return tokenAtPosition; @@ -19085,12 +32905,17 @@ var ts; return find(parent); function find(n) { if (isToken(n) && n.pos === previousToken.end) { + // this is token that starts at the end of previous token - return it return n; } var children = n.getChildren(); - for (var i = 0, len = children.length; i < len; ++i) { - var child = children[i]; - var shouldDiveInChildNode = (child.pos <= previousToken.pos && child.end > previousToken.end) || (child.pos === previousToken.end); + for (var _i = 0; _i < children.length; _i++) { + var child = children[_i]; + var shouldDiveInChildNode = + // previous token is enclosed somewhere in the child + (child.pos <= previousToken.pos && child.end > previousToken.end) || + // previous token ends exactly at the beginning of child + (child.pos === previousToken.end); if (shouldDiveInChildNode && nodeHasTokens(child)) { return find(child); } @@ -19114,26 +32939,33 @@ var ts; return n; } var children = n.getChildren(); - for (var i = 0, len = children.length; i < len; ++i) { + for (var i = 0, len = children.length; i < len; i++) { var child = children[i]; if (nodeHasTokens(child)) { if (position <= child.end) { if (child.getStart(sourceFile) >= position) { + // actual start of the node is past the position - previous token should be at the end of previous child var candidate = findRightmostChildNodeWithTokens(children, i); return candidate && findRightmostToken(candidate); } else { + // candidate should be in this node return find(child); } } } } - ts.Debug.assert(startNode !== undefined || n.kind === 201 /* SourceFile */); + ts.Debug.assert(startNode !== undefined || n.kind === 228 /* SourceFile */); + // Here we know that none of child token nodes embrace the position, + // the only known case is when position is at the end of the file. + // Try to find the rightmost token in the file without filtering. + // Namely we are skipping the check: 'position < node.end' if (children.length) { var candidate = findRightmostChildNodeWithTokens(children, children.length); return candidate && findRightmostToken(candidate); } } + /// finds last node that is considered as candidate for search (isCandidate(node) === true) starting from 'exclusiveStartPosition' function findRightmostChildNodeWithTokens(children, exclusiveStartPosition) { for (var i = exclusiveStartPosition - 1; i >= 0; --i) { if (nodeHasTokens(children[i])) { @@ -19144,10 +32976,12 @@ var ts; } ts.findPrecedingToken = findPrecedingToken; function nodeHasTokens(n) { + // If we have a token or node that has a non-zero width, it must have tokens. + // Note, that getWidth() does not take trivia into account. return n.getWidth() !== 0; } function getNodeModifiers(node) { - var flags = node.flags; + var flags = ts.getCombinedNodeFlags(node); var result = []; if (flags & 32 /* Private */) result.push(ts.ScriptElementKindModifier.privateMemberModifier); @@ -19165,37 +32999,49 @@ var ts; } ts.getNodeModifiers = getNodeModifiers; function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 132 /* TypeReference */ || node.kind === 145 /* CallExpression */) { + if (node.kind === 142 /* TypeReference */ || node.kind === 158 /* CallExpression */) { return node.typeArguments; } - if (ts.isAnyFunction(node) || node.kind === 185 /* ClassDeclaration */ || node.kind === 186 /* InterfaceDeclaration */) { + if (ts.isFunctionLike(node) || node.kind === 202 /* ClassDeclaration */ || node.kind === 203 /* InterfaceDeclaration */) { return node.typeParameters; } return undefined; } ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; function isToken(n) { - return n.kind >= 0 /* FirstToken */ && n.kind <= 119 /* LastToken */; + return n.kind >= 0 /* FirstToken */ && n.kind <= 126 /* LastToken */; } ts.isToken = isToken; function isWord(kind) { - return kind === 63 /* Identifier */ || ts.isKeyword(kind); + return kind === 65 /* Identifier */ || ts.isKeyword(kind); } + ts.isWord = isWord; function isPropertyName(kind) { - return kind === 7 /* StringLiteral */ || kind === 6 /* NumericLiteral */ || isWord(kind); + return kind === 8 /* StringLiteral */ || kind === 7 /* NumericLiteral */ || isWord(kind); } function isComment(kind) { return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */; } ts.isComment = isComment; function isPunctuation(kind) { - return 13 /* FirstPunctuation */ <= kind && kind <= 62 /* LastPunctuation */; + return 14 /* FirstPunctuation */ <= kind && kind <= 64 /* LastPunctuation */; } ts.isPunctuation = isPunctuation; function isInsideTemplateLiteral(node, position) { - return ts.isTemplateLiteralKind(node.kind) && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); + return ts.isTemplateLiteralKind(node.kind) + && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); } ts.isInsideTemplateLiteral = isInsideTemplateLiteral; + function isAccessibilityModifier(kind) { + switch (kind) { + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + return true; + } + return false; + } + ts.isAccessibilityModifier = isAccessibilityModifier; function compareDataObjects(dst, src) { for (var e in dst) { if (typeof dst[e] === "object") { @@ -19213,10 +33059,12 @@ var ts; } ts.compareDataObjects = compareDataObjects; })(ts || (ts = {})); +// Display-part writer helpers +/* @internal */ var ts; (function (ts) { function isFirstDeclarationOfSymbolParameter(symbol) { - return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 123 /* Parameter */; + return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 130 /* Parameter */; } ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; var displayPartWriter = getDisplayPartWriter(); @@ -19227,29 +33075,24 @@ var ts; resetWriter(); return { displayParts: function () { return displayParts; }, - writeKeyword: function (text) { return writeKind(text, 5 /* keyword */); }, - writeOperator: function (text) { return writeKind(text, 12 /* operator */); }, - writePunctuation: function (text) { return writeKind(text, 15 /* punctuation */); }, - writeSpace: function (text) { return writeKind(text, 16 /* space */); }, - writeStringLiteral: function (text) { return writeKind(text, 8 /* stringLiteral */); }, - writeParameter: function (text) { return writeKind(text, 13 /* parameterName */); }, + writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, + writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, + writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, + writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, + writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, + writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, writeSymbol: writeSymbol, writeLine: writeLine, - increaseIndent: function () { - indent++; - }, - decreaseIndent: function () { - indent--; - }, + increaseIndent: function () { indent++; }, + decreaseIndent: function () { indent--; }, clear: resetWriter, - trackSymbol: function () { - } + trackSymbol: function () { } }; function writeIndent() { if (lineStart) { var indentString = ts.getIndentString(indent); if (indentString) { - displayParts.push(displayPart(indentString, 16 /* space */)); + displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); } lineStart = false; } @@ -19277,48 +33120,48 @@ var ts; function displayPartKind(symbol) { var flags = symbol.flags; if (flags & 3 /* Variable */) { - return isFirstDeclarationOfSymbolParameter(symbol) ? 13 /* parameterName */ : 9 /* localName */; + return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; } else if (flags & 4 /* Property */) { - return 14 /* propertyName */; + return ts.SymbolDisplayPartKind.propertyName; } else if (flags & 32768 /* GetAccessor */) { - return 14 /* propertyName */; + return ts.SymbolDisplayPartKind.propertyName; } else if (flags & 65536 /* SetAccessor */) { - return 14 /* propertyName */; + return ts.SymbolDisplayPartKind.propertyName; } else if (flags & 8 /* EnumMember */) { - return 19 /* enumMemberName */; + return ts.SymbolDisplayPartKind.enumMemberName; } else if (flags & 16 /* Function */) { - return 20 /* functionName */; + return ts.SymbolDisplayPartKind.functionName; } else if (flags & 32 /* Class */) { - return 1 /* className */; + return ts.SymbolDisplayPartKind.className; } else if (flags & 64 /* Interface */) { - return 4 /* interfaceName */; + return ts.SymbolDisplayPartKind.interfaceName; } else if (flags & 384 /* Enum */) { - return 2 /* enumName */; + return ts.SymbolDisplayPartKind.enumName; } else if (flags & 1536 /* Module */) { - return 11 /* moduleName */; + return ts.SymbolDisplayPartKind.moduleName; } else if (flags & 8192 /* Method */) { - return 10 /* methodName */; + return ts.SymbolDisplayPartKind.methodName; } - else if (flags & 1048576 /* TypeParameter */) { - return 18 /* typeParameterName */; + else if (flags & 262144 /* TypeParameter */) { + return ts.SymbolDisplayPartKind.typeParameterName; } - else if (flags & 2097152 /* TypeAlias */) { - return 0 /* aliasName */; + else if (flags & 524288 /* TypeAlias */) { + return ts.SymbolDisplayPartKind.aliasName; } - else if (flags & 33554432 /* Import */) { - return 0 /* aliasName */; + else if (flags & 8388608 /* Alias */) { + return ts.SymbolDisplayPartKind.aliasName; } - return 17 /* text */; + return ts.SymbolDisplayPartKind.text; } } ts.symbolPart = symbolPart; @@ -19330,27 +33173,34 @@ var ts; } ts.displayPart = displayPart; function spacePart() { - return displayPart(" ", 16 /* space */); + return displayPart(" ", ts.SymbolDisplayPartKind.space); } ts.spacePart = spacePart; function keywordPart(kind) { - return displayPart(ts.tokenToString(kind), 5 /* keyword */); + return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); } ts.keywordPart = keywordPart; function punctuationPart(kind) { - return displayPart(ts.tokenToString(kind), 15 /* punctuation */); + return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); } ts.punctuationPart = punctuationPart; function operatorPart(kind) { - return displayPart(ts.tokenToString(kind), 12 /* operator */); + return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); } ts.operatorPart = operatorPart; + function textOrKeywordPart(text) { + var kind = ts.stringToToken(text); + return kind === undefined + ? textPart(text) + : keywordPart(kind); + } + ts.textOrKeywordPart = textOrKeywordPart; function textPart(text) { - return displayPart(text, 17 /* text */); + return displayPart(text, ts.SymbolDisplayPartKind.text); } ts.textPart = textPart; function lineBreakPart() { - return displayPart("\n", 6 /* lineBreak */); + return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); } ts.lineBreakPart = lineBreakPart; function mapToDisplayParts(writeDisplayParts) { @@ -19378,7 +33228,14 @@ var ts; }); } ts.signatureToDisplayParts = signatureToDisplayParts; + function isJavaScript(fileName) { + return ts.fileExtensionIs(fileName, ".js"); + } + ts.isJavaScript = isJavaScript; })(ts || (ts = {})); +/// +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19416,7 +33273,7 @@ var ts; if (isStarted) { if (trailingTrivia) { ts.Debug.assert(trailingTrivia.length !== 0); - wasNewLine = trailingTrivia[trailingTrivia.length - 1].kind === 4 /* NewLineTrivia */; + wasNewLine = ts.lastOrUndefined(trailingTrivia).kind === 4 /* NewLineTrivia */; } else { wasNewLine = false; @@ -19429,16 +33286,18 @@ var ts; } var t; var pos = scanner.getStartPos(); + // Read leading trivia and token while (pos < endPos) { - var t = scanner.getToken(); - if (!ts.isTrivia(t)) { + var t_2 = scanner.getToken(); + if (!ts.isTrivia(t_2)) { break; } + // consume leading trivia scanner.scan(); var item = { pos: pos, end: scanner.getStartPos(), - kind: t + kind: t_2 }; pos = scanner.getStartPos(); if (!leadingTrivia) { @@ -19448,50 +33307,66 @@ var ts; } savedPos = scanner.getStartPos(); } - function shouldRescanGreaterThanToken(container) { - if (container.kind !== 157 /* BinaryExpression */) { - return false; - } - switch (container.operator) { - case 26 /* GreaterThanEqualsToken */: - case 58 /* GreaterThanGreaterThanEqualsToken */: - case 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 41 /* GreaterThanGreaterThanGreaterThanToken */: - case 40 /* GreaterThanGreaterThanToken */: - return true; + function shouldRescanGreaterThanToken(node) { + if (node) { + switch (node.kind) { + case 27 /* GreaterThanEqualsToken */: + case 60 /* GreaterThanGreaterThanEqualsToken */: + case 61 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 42 /* GreaterThanGreaterThanGreaterThanToken */: + case 41 /* GreaterThanGreaterThanToken */: + return true; + } } return false; } function shouldRescanSlashToken(container) { - return container.kind === 8 /* RegularExpressionLiteral */; + return container.kind === 9 /* RegularExpressionLiteral */; } function shouldRescanTemplateToken(container) { - return container.kind === 11 /* TemplateMiddle */ || container.kind === 12 /* TemplateTail */; + return container.kind === 12 /* TemplateMiddle */ || + container.kind === 13 /* TemplateTail */; } function startsWithSlashToken(t) { - return t === 35 /* SlashToken */ || t === 55 /* SlashEqualsToken */; + return t === 36 /* SlashToken */ || t === 57 /* SlashEqualsToken */; } function readTokenInfo(n) { if (!isOnToken()) { + // scanner is not on the token (either advance was not called yet or scanner is already past the end position) return { leadingTrivia: leadingTrivia, trailingTrivia: undefined, token: undefined }; } - var expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : 0 /* Scan */; + // normally scanner returns the smallest available token + // check the kind of context node to determine if scanner should have more greedy behavior and consume more text. + var expectedScanAction = shouldRescanGreaterThanToken(n) + ? 1 /* RescanGreaterThanToken */ + : shouldRescanSlashToken(n) + ? 2 /* RescanSlashToken */ + : shouldRescanTemplateToken(n) + ? 3 /* RescanTemplateToken */ + : 0 /* Scan */; if (lastTokenInfo && expectedScanAction === lastScanAction) { + // readTokenInfo was called before with the same expected scan action. + // No need to re-scan text, return existing 'lastTokenInfo' + // it is ok to call fixTokenKind here since it does not affect + // what portion of text is consumed. In opposize rescanning can change it, + // i.e. for '>=' when originally scanner eats just one character + // and rescanning forces it to consume more. return fixTokenKind(lastTokenInfo, n); } if (scanner.getStartPos() !== savedPos) { ts.Debug.assert(lastTokenInfo !== undefined); + // readTokenInfo was called before but scan action differs - rescan text scanner.setTextPos(savedPos); scanner.scan(); } var currentToken = scanner.getToken(); - if (expectedScanAction === 1 /* RescanGreaterThanToken */ && currentToken === 24 /* GreaterThanToken */) { + if (expectedScanAction === 1 /* RescanGreaterThanToken */ && currentToken === 25 /* GreaterThanToken */) { currentToken = scanner.reScanGreaterToken(); - ts.Debug.assert(n.operator === currentToken); + ts.Debug.assert(n.kind === currentToken); lastScanAction = 1 /* RescanGreaterThanToken */; } else if (expectedScanAction === 2 /* RescanSlashToken */ && startsWithSlashToken(currentToken)) { @@ -19499,7 +33374,7 @@ var ts; ts.Debug.assert(n.kind === currentToken); lastScanAction = 2 /* RescanSlashToken */; } - else if (expectedScanAction === 3 /* RescanTemplateToken */ && currentToken === 14 /* CloseBraceToken */) { + else if (expectedScanAction === 3 /* RescanTemplateToken */ && currentToken === 15 /* CloseBraceToken */) { currentToken = scanner.reScanTemplateToken(); lastScanAction = 3 /* RescanTemplateToken */; } @@ -19511,6 +33386,10 @@ var ts; end: scanner.getTextPos(), kind: currentToken }; + // consume trailing trivia + if (trailingTrivia) { + trailingTrivia = undefined; + } while (scanner.getStartPos() < endPos) { currentToken = scanner.scan(); if (!ts.isTrivia(currentToken)) { @@ -19526,6 +33405,7 @@ var ts; } trailingTrivia.push(trivia); if (currentToken === 4 /* NewLineTrivia */) { + // move past new line scanner.scan(); break; } @@ -19542,6 +33422,10 @@ var ts; var startPos = (lastTokenInfo && lastTokenInfo.token.pos) || scanner.getStartPos(); return startPos < endPos && current !== 1 /* EndOfFileToken */ && !ts.isTrivia(current); } + // when containing node in the tree is token + // but its kind differs from the kind that was returned by the scanner, + // then kind needs to be fixed. This might happen in cases + // when parser interprets token differently, i.e keyword treated as identifier function fixTokenKind(tokenInfo, container) { if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { tokenInfo.token.kind = container.kind; @@ -19552,6 +33436,8 @@ var ts; formatting.getFormattingScanner = getFormattingScanner; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19572,6 +33458,7 @@ var ts; this.nextTokenSpan = nextRange; this.nextTokenParent = nextTokenParent; this.contextNode = commonParent; + // drop cached results this.contextNodeAllOnSameLine = undefined; this.nextNodeAllOnSameLine = undefined; this.tokensAreOnSameLine = undefined; @@ -19592,8 +33479,8 @@ var ts; }; FormattingContext.prototype.TokensAreOnSameLine = function () { if (this.tokensAreOnSameLine === undefined) { - var startLine = this.sourceFile.getLineAndCharacterFromPosition(this.currentTokenSpan.pos).line; - var endLine = this.sourceFile.getLineAndCharacterFromPosition(this.nextTokenSpan.pos).line; + var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; + var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; this.tokensAreOnSameLine = (startLine == endLine); } return this.tokensAreOnSameLine; @@ -19611,16 +33498,16 @@ var ts; return this.nextNodeBlockIsOnOneLine; }; FormattingContext.prototype.NodeIsOnOneLine = function (node) { - var startLine = this.sourceFile.getLineAndCharacterFromPosition(node.getStart(this.sourceFile)).line; - var endLine = this.sourceFile.getLineAndCharacterFromPosition(node.getEnd()).line; + var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; + var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; return startLine == endLine; }; FormattingContext.prototype.BlockIsOnOneLine = function (node) { - var openBrace = ts.findChildOfKind(node, 13 /* OpenBraceToken */, this.sourceFile); - var closeBrace = ts.findChildOfKind(node, 14 /* CloseBraceToken */, this.sourceFile); + var openBrace = ts.findChildOfKind(node, 14 /* OpenBraceToken */, this.sourceFile); + var closeBrace = ts.findChildOfKind(node, 15 /* CloseBraceToken */, this.sourceFile); if (openBrace && closeBrace) { - var startLine = this.sourceFile.getLineAndCharacterFromPosition(openBrace.getEnd()).line; - var endLine = this.sourceFile.getLineAndCharacterFromPosition(closeBrace.getStart(this.sourceFile)).line; + var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; + var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; return startLine === endLine; } return false; @@ -19630,6 +33517,8 @@ var ts; formatting.FormattingContext = FormattingContext; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19644,6 +33533,8 @@ var ts; var FormattingRequestKind = formatting.FormattingRequestKind; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19656,13 +33547,17 @@ var ts; this.Flag = Flag; } Rule.prototype.toString = function () { - return "[desc=" + this.Descriptor + "," + "operation=" + this.Operation + "," + "flag=" + this.Flag + "]"; + return "[desc=" + this.Descriptor + "," + + "operation=" + this.Operation + "," + + "flag=" + this.Flag + "]"; }; return Rule; })(); formatting.Rule = Rule; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19676,6 +33571,8 @@ var ts; var RuleAction = formatting.RuleAction; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19686,7 +33583,8 @@ var ts; this.RightTokenRange = RightTokenRange; } RuleDescriptor.prototype.toString = function () { - return "[leftRange=" + this.LeftTokenRange + "," + "rightRange=" + this.RightTokenRange + "]"; + return "[leftRange=" + this.LeftTokenRange + "," + + "rightRange=" + this.RightTokenRange + "]"; }; RuleDescriptor.create1 = function (left, right) { return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), formatting.Shared.TokenRange.FromToken(right)); @@ -19705,6 +33603,8 @@ var ts; formatting.RuleDescriptor = RuleDescriptor; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19716,6 +33616,8 @@ var ts; var RuleFlags = formatting.RuleFlags; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19726,7 +33628,8 @@ var ts; this.Action = null; } RuleOperation.prototype.toString = function () { - return "[context=" + this.Context + "," + "action=" + this.Action + "]"; + return "[context=" + this.Context + "," + + "action=" + this.Action + "]"; }; RuleOperation.create1 = function (action) { return RuleOperation.create2(formatting.RuleOperationContext.Any, action); @@ -19742,6 +33645,8 @@ var ts; formatting.RuleOperation = RuleOperation; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -19761,8 +33666,9 @@ var ts; if (this.IsAny()) { return true; } - for (var i = 0, len = this.customContextChecks.length; i < len; i++) { - if (!this.customContextChecks[i](context)) { + for (var _i = 0, _a = this.customContextChecks; _i < _a.length; _i++) { + var check = _a[_i]; + if (!check(context)) { return false; } } @@ -19774,203 +33680,282 @@ var ts; formatting.RuleOperationContext = RuleOperationContext; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; (function (formatting) { var Rules = (function () { function Rules() { + /// + /// Common Rules + /// + // Leave comments alone this.IgnoreBeforeComment = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.Comments), formatting.RuleOperation.create1(1 /* Ignore */)); this.IgnoreAfterLineComment = new formatting.Rule(formatting.RuleDescriptor.create3(2 /* SingleLineCommentTrivia */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create1(1 /* Ignore */)); - this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 21 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 50 /* ColonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceBeforeQMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 49 /* QuestionToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(50 /* ColonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 2 /* Space */)); - this.SpaceAfterQMark = new formatting.Rule(formatting.RuleDescriptor.create3(49 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(14 /* CloseBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2 /* Space */)); - this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(14 /* CloseBraceToken */, 74 /* ElseKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(14 /* CloseBraceToken */, 98 /* WhileKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(14 /* CloseBraceToken */, formatting.Shared.TokenRange.FromTokens([16 /* CloseParenToken */, 18 /* CloseBracketToken */, 22 /* CommaToken */, 21 /* SemicolonToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* DotToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(19 /* DotToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 17 /* OpenBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(18 /* CloseBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Space after keyword but not before ; or : or ? + this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 51 /* ColonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); + this.NoSpaceBeforeQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 50 /* QuestionToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); + this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(51 /* ColonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 2 /* Space */)); + this.SpaceAfterQuestionMarkInConditionalOperator = new formatting.Rule(formatting.RuleDescriptor.create3(50 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsConditionalOperatorContext), 2 /* Space */)); + this.NoSpaceAfterQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create3(50 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + // Space after }. + this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(15 /* CloseBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2 /* Space */)); + // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied + this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(15 /* CloseBraceToken */, 76 /* ElseKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(15 /* CloseBraceToken */, 100 /* WhileKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(15 /* CloseBraceToken */, formatting.Shared.TokenRange.FromTokens([17 /* CloseParenToken */, 19 /* CloseBracketToken */, 23 /* CommaToken */, 22 /* SemicolonToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // No space for indexer and dot + this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20 /* DotToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(20 /* DotToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* OpenBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(18 /* OpenBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(19 /* CloseBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Place a space before open brace in a function declaration this.FunctionOpenBraceLeftTokenRange = formatting.Shared.TokenRange.AnyIncludingMultilineComments; - this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([63 /* Identifier */, 3 /* MultiLineCommentTrivia */]); - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([16 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 73 /* DoKeyword */, 94 /* TryKeyword */, 79 /* FinallyKeyword */, 74 /* ElseKeyword */]); - this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(13 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSingleLineBlockContext), 2 /* Space */)); - this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 14 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSingleLineBlockContext), 2 /* Space */)); - this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(13 /* OpenBraceToken */, 14 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsObjectContext), 8 /* Delete */)); - this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(13 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); - this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 14 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); + this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); + // Place a space before open brace in a TypeScript declaration that has braces as children (class, module, enum, etc) + this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([65 /* Identifier */, 3 /* MultiLineCommentTrivia */]); + this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); + // Place a space before open brace in a control flow construct + this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([17 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 75 /* DoKeyword */, 96 /* TryKeyword */, 81 /* FinallyKeyword */, 76 /* ElseKeyword */]); + this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); + // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}. + this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(14 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSingleLineBlockContext), 2 /* Space */)); + this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 15 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSingleLineBlockContext), 2 /* Space */)); + this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(14 /* OpenBraceToken */, 15 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsObjectContext), 8 /* Delete */)); + // Insert new line after { and before } in multi-line contexts. + this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(14 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); + // For functions and control block place } on a new line [multi-line rule] + this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 15 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); + // Special handling of unary operators. + // Prefix operators generally shouldn't have a space between + // them and their target unary expression. this.NoSpaceAfterUnaryPrefixOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.UnaryPrefixOperators, formatting.Shared.TokenRange.UnaryPrefixExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(37 /* PlusPlusToken */, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(38 /* MinusMinusToken */, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 37 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 38 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(37 /* PlusPlusToken */, 32 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(32 /* PlusToken */, 32 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(32 /* PlusToken */, 37 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(38 /* MinusMinusToken */, 33 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(33 /* MinusToken */, 33 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(33 /* MinusToken */, 38 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22 /* CommaToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([96 /* VarKeyword */, 92 /* ThrowKeyword */, 86 /* NewKeyword */, 72 /* DeleteKeyword */, 88 /* ReturnKeyword */, 95 /* TypeOfKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsFunctionCallOrNewContext), 8 /* Delete */)); - this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(81 /* FunctionKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsFunctionDeclContext), 8 /* Delete */)); - this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(97 /* VoidKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsVoidOpContext), 2 /* Space */)); - this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(88 /* ReturnKeyword */, 21 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([16 /* CloseParenToken */, 73 /* DoKeyword */, 74 /* ElseKeyword */, 65 /* CaseKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotForContext), 2 /* Space */)); - this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([94 /* TryKeyword */, 79 /* FinallyKeyword */]), 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([113 /* GetKeyword */, 117 /* SetKeyword */]), 63 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); + this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(38 /* PlusPlusToken */, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(39 /* MinusMinusToken */, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 38 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 39 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // More unary operator special-casing. + // DevDiv 181814: Be careful when removing leading whitespace + // around unary operators. Examples: + // 1 - -2 --X--> 1--2 + // a + ++b --X--> a+++b + this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(38 /* PlusPlusToken */, 33 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); + this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(33 /* PlusToken */, 33 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); + this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(33 /* PlusToken */, 38 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); + this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(39 /* MinusMinusToken */, 34 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); + this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(34 /* MinusToken */, 34 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); + this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(34 /* MinusToken */, 39 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); + this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 23 /* CommaToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([98 /* VarKeyword */, 94 /* ThrowKeyword */, 88 /* NewKeyword */, 74 /* DeleteKeyword */, 90 /* ReturnKeyword */, 97 /* TypeOfKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.SpaceAfterLetConstInVariableDeclaration = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([104 /* LetKeyword */, 70 /* ConstKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsStartOfVariableDeclarationList), 2 /* Space */)); + this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsFunctionCallOrNewContext, Rules.IsPreviousTokenNotComma), 8 /* Delete */)); + this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(83 /* FunctionKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); + this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsFunctionDeclContext), 8 /* Delete */)); + this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(99 /* VoidKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsVoidOpContext), 2 /* Space */)); + this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(90 /* ReturnKeyword */, 22 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Add a space between statements. All keywords except (do,else,case) has open/close parens after them. + // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any] + this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([17 /* CloseParenToken */, 75 /* DoKeyword */, 76 /* ElseKeyword */, 67 /* CaseKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotForContext), 2 /* Space */)); + // This low-pri rule takes care of "try {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter. + this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([96 /* TryKeyword */, 81 /* FinallyKeyword */]), 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + // get x() {} + // set x(val) {} + this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([116 /* GetKeyword */, 121 /* SetKeyword */]), 65 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); + // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options. this.SpaceBeforeBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryKeywordOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); this.SpaceAfterBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryKeywordOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(111 /* ConstructorKeyword */, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([114 /* ModuleKeyword */, 115 /* RequireKeyword */]), 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([67 /* ClassKeyword */, 112 /* DeclareKeyword */, 75 /* EnumKeyword */, 76 /* ExportKeyword */, 77 /* ExtendsKeyword */, 113 /* GetKeyword */, 100 /* ImplementsKeyword */, 83 /* ImportKeyword */, 101 /* InterfaceKeyword */, 114 /* ModuleKeyword */, 104 /* PrivateKeyword */, 106 /* PublicKeyword */, 117 /* SetKeyword */, 107 /* StaticKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([77 /* ExtendsKeyword */, 100 /* ImplementsKeyword */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(7 /* StringLiteral */, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2 /* Space */)); - this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(31 /* EqualsGreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(20 /* DotDotDotToken */, 63 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(49 /* QuestionToken */, formatting.Shared.TokenRange.FromTokens([16 /* CloseParenToken */, 22 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 23 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); - this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(16 /* CloseParenToken */, 23 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); - this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(23 /* LessThanToken */, formatting.Shared.TokenRange.TypeNames), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 24 /* GreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); - this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(24 /* GreaterThanToken */, formatting.Shared.TokenRange.FromTokens([15 /* OpenParenToken */, 17 /* OpenBracketToken */, 24 /* GreaterThanToken */, 22 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); - this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(13 /* OpenBraceToken */, 14 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsObjectTypeContext), 8 /* Delete */)); - this.HighPriorityCommonRules = [ - this.IgnoreBeforeComment, - this.IgnoreAfterLineComment, - this.NoSpaceBeforeColon, - this.SpaceAfterColon, - this.NoSpaceBeforeQMark, - this.SpaceAfterQMark, - this.NoSpaceBeforeDot, - this.NoSpaceAfterDot, - this.NoSpaceAfterUnaryPrefixOperator, - this.NoSpaceAfterUnaryPreincrementOperator, - this.NoSpaceAfterUnaryPredecrementOperator, - this.NoSpaceBeforeUnaryPostincrementOperator, - this.NoSpaceBeforeUnaryPostdecrementOperator, - this.SpaceAfterPostincrementWhenFollowedByAdd, - this.SpaceAfterAddWhenFollowedByUnaryPlus, - this.SpaceAfterAddWhenFollowedByPreincrement, - this.SpaceAfterPostdecrementWhenFollowedBySubtract, - this.SpaceAfterSubtractWhenFollowedByUnaryMinus, - this.SpaceAfterSubtractWhenFollowedByPredecrement, - this.NoSpaceAfterCloseBrace, - this.SpaceAfterOpenBrace, - this.SpaceBeforeCloseBrace, - this.NewLineBeforeCloseBraceInBlockContext, - this.SpaceAfterCloseBrace, - this.SpaceBetweenCloseBraceAndElse, - this.SpaceBetweenCloseBraceAndWhile, - this.NoSpaceBetweenEmptyBraceBrackets, - this.SpaceAfterFunctionInFuncDecl, - this.NewLineAfterOpenBraceInBlockContext, - this.SpaceAfterGetSetInMember, - this.NoSpaceBetweenReturnAndSemicolon, - this.SpaceAfterCertainKeywords, - this.NoSpaceBeforeOpenParenInFuncCall, - this.SpaceBeforeBinaryKeywordOperator, - this.SpaceAfterBinaryKeywordOperator, - this.SpaceAfterVoidOperator, - this.NoSpaceAfterConstructor, - this.NoSpaceAfterModuleImport, - this.SpaceAfterCertainTypeScriptKeywords, - this.SpaceBeforeCertainTypeScriptKeywords, - this.SpaceAfterModuleName, - this.SpaceAfterArrow, - this.NoSpaceAfterEllipsis, - this.NoSpaceAfterOptionalParameters, - this.NoSpaceBetweenEmptyInterfaceBraceBrackets, - this.NoSpaceBeforeOpenAngularBracket, - this.NoSpaceBetweenCloseParenAndAngularBracket, - this.NoSpaceAfterOpenAngularBracket, - this.NoSpaceBeforeCloseAngularBracket, - this.NoSpaceAfterCloseAngularBracket - ]; - this.LowPriorityCommonRules = [ - this.NoSpaceBeforeSemicolon, - this.SpaceBeforeOpenBraceInControl, - this.SpaceBeforeOpenBraceInFunction, - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, - this.NoSpaceBeforeComma, - this.NoSpaceBeforeOpenBracket, - this.NoSpaceAfterOpenBracket, - this.NoSpaceBeforeCloseBracket, - this.NoSpaceAfterCloseBracket, - this.SpaceAfterSemicolon, - this.NoSpaceBeforeOpenParenInFuncDecl, - this.SpaceBetweenStatements, - this.SpaceAfterTryFinally - ]; - this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // TypeScript-specific higher priority rules + // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses + this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(114 /* ConstructorKeyword */, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Use of module as a function call. e.g.: import m2 = module("m2"); + this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([117 /* ModuleKeyword */, 119 /* RequireKeyword */]), 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Add a space around certain TypeScript keywords + this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([69 /* ClassKeyword */, 115 /* DeclareKeyword */, 77 /* EnumKeyword */, 78 /* ExportKeyword */, 79 /* ExtendsKeyword */, 116 /* GetKeyword */, 102 /* ImplementsKeyword */, 85 /* ImportKeyword */, 103 /* InterfaceKeyword */, 117 /* ModuleKeyword */, 118 /* NamespaceKeyword */, 106 /* PrivateKeyword */, 108 /* PublicKeyword */, 121 /* SetKeyword */, 109 /* StaticKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([79 /* ExtendsKeyword */, 102 /* ImplementsKeyword */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" { + this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(8 /* StringLiteral */, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2 /* Space */)); + // Lambda expressions + this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(32 /* EqualsGreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + // Optional parameters and let args + this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(21 /* DotDotDotToken */, 65 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(50 /* QuestionToken */, formatting.Shared.TokenRange.FromTokens([17 /* CloseParenToken */, 23 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); + // generics + this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 24 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); + this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(17 /* CloseParenToken */, 24 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); + this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(24 /* LessThanToken */, formatting.Shared.TokenRange.TypeNames), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); + this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 25 /* GreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); + this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* GreaterThanToken */, formatting.Shared.TokenRange.FromTokens([16 /* OpenParenToken */, 18 /* OpenBracketToken */, 25 /* GreaterThanToken */, 23 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsTypeArgumentOrParameterContext), 8 /* Delete */)); + // Remove spaces in empty interface literals. e.g.: x: {} + this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(14 /* OpenBraceToken */, 15 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsObjectTypeContext), 8 /* Delete */)); + // decorators + this.SpaceBeforeAt = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 52 /* AtToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.NoSpaceAfterAt = new formatting.Rule(formatting.RuleDescriptor.create3(52 /* AtToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.SpaceAfterDecorator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([65 /* Identifier */, 78 /* ExportKeyword */, 73 /* DefaultKeyword */, 69 /* ClassKeyword */, 109 /* StaticKeyword */, 108 /* PublicKeyword */, 106 /* PrivateKeyword */, 107 /* ProtectedKeyword */, 116 /* GetKeyword */, 121 /* SetKeyword */, 18 /* OpenBracketToken */, 35 /* AsteriskToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsEndOfDecoratorContextOnSameLine), 2 /* Space */)); + // These rules are higher in priority than user-configurable rules. + this.HighPriorityCommonRules = + [ + this.IgnoreBeforeComment, this.IgnoreAfterLineComment, + this.NoSpaceBeforeColon, this.SpaceAfterColon, this.NoSpaceBeforeQuestionMark, this.SpaceAfterQuestionMarkInConditionalOperator, + this.NoSpaceAfterQuestionMark, + this.NoSpaceBeforeDot, this.NoSpaceAfterDot, + this.NoSpaceAfterUnaryPrefixOperator, + this.NoSpaceAfterUnaryPreincrementOperator, this.NoSpaceAfterUnaryPredecrementOperator, + this.NoSpaceBeforeUnaryPostincrementOperator, this.NoSpaceBeforeUnaryPostdecrementOperator, + this.SpaceAfterPostincrementWhenFollowedByAdd, + this.SpaceAfterAddWhenFollowedByUnaryPlus, this.SpaceAfterAddWhenFollowedByPreincrement, + this.SpaceAfterPostdecrementWhenFollowedBySubtract, + this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement, + this.NoSpaceAfterCloseBrace, + this.SpaceAfterOpenBrace, this.SpaceBeforeCloseBrace, this.NewLineBeforeCloseBraceInBlockContext, + this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets, + this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember, + this.NoSpaceBetweenReturnAndSemicolon, + this.SpaceAfterCertainKeywords, + this.SpaceAfterLetConstInVariableDeclaration, + this.NoSpaceBeforeOpenParenInFuncCall, + this.SpaceBeforeBinaryKeywordOperator, this.SpaceAfterBinaryKeywordOperator, + this.SpaceAfterVoidOperator, + // TypeScript-specific rules + this.NoSpaceAfterConstructor, this.NoSpaceAfterModuleImport, + this.SpaceAfterCertainTypeScriptKeywords, this.SpaceBeforeCertainTypeScriptKeywords, + this.SpaceAfterModuleName, + this.SpaceAfterArrow, + this.NoSpaceAfterEllipsis, + this.NoSpaceAfterOptionalParameters, + this.NoSpaceBetweenEmptyInterfaceBraceBrackets, + this.NoSpaceBeforeOpenAngularBracket, + this.NoSpaceBetweenCloseParenAndAngularBracket, + this.NoSpaceAfterOpenAngularBracket, + this.NoSpaceBeforeCloseAngularBracket, + this.NoSpaceAfterCloseAngularBracket, + this.SpaceBeforeAt, + this.NoSpaceAfterAt, + this.SpaceAfterDecorator, + ]; + // These rules are lower in priority than user-configurable rules. + this.LowPriorityCommonRules = + [ + this.NoSpaceBeforeSemicolon, + this.SpaceBeforeOpenBraceInControl, this.SpaceBeforeOpenBraceInFunction, this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, + this.NoSpaceBeforeComma, + this.NoSpaceBeforeOpenBracket, this.NoSpaceAfterOpenBracket, + this.NoSpaceBeforeCloseBracket, this.NoSpaceAfterCloseBracket, + this.SpaceAfterSemicolon, + this.NoSpaceBeforeOpenParenInFuncDecl, + this.SpaceBetweenStatements, this.SpaceAfterTryFinally + ]; + /// + /// Rules controlled by user options + /// + // Insert space after comma delimiter + this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(23 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(23 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Insert space before and after binary operators this.SpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); this.SpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); this.NoSpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 8 /* Delete */)); this.NoSpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsBinaryOpContext), 8 /* Delete */)); - this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2 /* Space */)); - this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8 /* Delete */)); - this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 13 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsForContext), 2 /* Space */)); - this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsForContext), 8 /* Delete */)); - this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(15 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 16 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(15 /* OpenParenToken */, 16 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(15 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 16 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(81 /* FunctionKeyword */, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(81 /* FunctionKeyword */, 15 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8 /* Delete */)); + // Insert space after keywords in control flow statements + this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2 /* Space */)); + this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8 /* Delete */)); + // Open Brace braces after function + //TypeScript: Function can have return types, which can be made of tons of different token kinds + this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); + // Open Brace braces after TypeScript module/class/interface + this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); + // Open Brace braces after control block + this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 14 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); + // Insert space after semicolon in for statement + this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsForContext), 2 /* Space */)); + this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext, Rules.IsForContext), 8 /* Delete */)); + // Insert space after opening and before closing nonempty parenthesis + this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(16 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 17 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 2 /* Space */)); + this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(16 /* OpenParenToken */, 17 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(16 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 17 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsSameLineTokenContext), 8 /* Delete */)); + // Insert space after function keyword for anonymous functions + this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(83 /* FunctionKeyword */, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); + this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(83 /* FunctionKeyword */, 16 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8 /* Delete */)); } Rules.prototype.getRuleName = function (rule) { var o = this; - for (var name in o) { - if (o[name] === rule) { - return name; + for (var name_25 in o) { + if (o[name_25] === rule) { + return name_25; } } throw new Error("Unknown rule"); }; + /// + /// Contexts + /// Rules.IsForContext = function (context) { - return context.contextNode.kind === 170 /* ForStatement */; + return context.contextNode.kind === 187 /* ForStatement */; }; Rules.IsNotForContext = function (context) { return !Rules.IsForContext(context); }; Rules.IsBinaryOpContext = function (context) { switch (context.contextNode.kind) { - case 157 /* BinaryExpression */: - case 158 /* ConditionalExpression */: + case 170 /* BinaryExpression */: + case 171 /* ConditionalExpression */: return true; - case 191 /* ImportDeclaration */: - case 183 /* VariableDeclaration */: - case 123 /* Parameter */: - case 200 /* EnumMember */: - case 124 /* Property */: - return context.currentTokenSpan.kind === 51 /* EqualsToken */ || context.nextTokenSpan.kind === 51 /* EqualsToken */; - case 171 /* ForInStatement */: - return context.currentTokenSpan.kind === 84 /* InKeyword */ || context.nextTokenSpan.kind === 84 /* InKeyword */; + // equals in binding elements: function foo([[x, y] = [1, 2]]) + case 153 /* BindingElement */: + // equals in type X = ... + case 204 /* TypeAliasDeclaration */: + // equal in import a = module('a'); + case 209 /* ImportEqualsDeclaration */: + // equal in let a = 0; + case 199 /* VariableDeclaration */: + // equal in p = 0; + case 130 /* Parameter */: + case 227 /* EnumMember */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + return context.currentTokenSpan.kind === 53 /* EqualsToken */ || context.nextTokenSpan.kind === 53 /* EqualsToken */; + // "in" keyword in for (let x in []) { } + case 188 /* ForInStatement */: + return context.currentTokenSpan.kind === 86 /* InKeyword */ || context.nextTokenSpan.kind === 86 /* InKeyword */; + // Technically, "of" is not a binary operator, but format it the same way as "in" + case 189 /* ForOfStatement */: + return context.currentTokenSpan.kind === 126 /* OfKeyword */ || context.nextTokenSpan.kind === 126 /* OfKeyword */; } return false; }; Rules.IsNotBinaryOpContext = function (context) { return !Rules.IsBinaryOpContext(context); }; + Rules.IsConditionalOperatorContext = function (context) { + return context.contextNode.kind === 171 /* ConditionalExpression */; + }; Rules.IsSameLineTokenOrBeforeMultilineBlockContext = function (context) { + //// This check is mainly used inside SpaceBeforeOpenBraceInControl and SpaceBeforeOpenBraceInFunction. + //// + //// Ex: + //// if (1) { .... + //// * ) and { are on the same line so apply the rule. Here we don't care whether it's same or multi block context + //// + //// Ex: + //// if (1) + //// { ... } + //// * ) and { are on differnet lines. We only need to format if the block is multiline context. So in this case we don't format. + //// + //// Ex: + //// if (1) + //// { ... + //// } + //// * ) and { are on differnet lines. We only need to format if the block is multiline context. So in this case we format. return context.TokensAreOnSameLine() || Rules.IsBeforeMultilineBlockContext(context); }; + // This check is done before an open brace in a control construct, a function, or a typescript block declaration Rules.IsBeforeMultilineBlockContext = function (context) { return Rules.IsBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); }; @@ -19986,32 +33971,38 @@ var ts; Rules.IsBeforeBlockContext = function (context) { return Rules.NodeIsBlockContext(context.nextTokenParent); }; + // IMPORTANT!!! This method must return true ONLY for nodes with open and close braces as immediate children Rules.NodeIsBlockContext = function (node) { if (Rules.NodeIsTypeScriptDeclWithBlockContext(node)) { + // This means we are in a context that looks like a block to the user, but in the grammar is actually not a node (it's a class, module, enum, object type literal, etc). return true; } switch (node.kind) { - case 163 /* Block */: - case 176 /* SwitchStatement */: - case 142 /* ObjectLiteralExpression */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: + case 180 /* Block */: + case 208 /* CaseBlock */: + case 155 /* ObjectLiteralExpression */: + case 207 /* ModuleBlock */: return true; } return false; }; Rules.IsFunctionDeclContext = function (context) { switch (context.contextNode.kind) { - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 129 /* CallSignature */: - case 150 /* FunctionExpression */: - case 126 /* Constructor */: - case 151 /* ArrowFunction */: - case 186 /* InterfaceDeclaration */: + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + //case SyntaxKind.MemberFunctionDeclaration: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + ///case SyntaxKind.MethodSignature: + case 139 /* CallSignature */: + case 163 /* FunctionExpression */: + case 136 /* Constructor */: + case 164 /* ArrowFunction */: + //case SyntaxKind.ConstructorDeclaration: + //case SyntaxKind.SimpleArrowFunctionExpression: + //case SyntaxKind.ParenthesizedArrowFunctionExpression: + case 203 /* InterfaceDeclaration */: return true; } return false; @@ -20021,103 +34012,126 @@ var ts; }; Rules.NodeIsTypeScriptDeclWithBlockContext = function (node) { switch (node.kind) { - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 136 /* TypeLiteral */: - case 189 /* ModuleDeclaration */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + case 146 /* TypeLiteral */: + case 206 /* ModuleDeclaration */: return true; } return false; }; Rules.IsAfterCodeBlockContext = function (context) { switch (context.currentTokenParent.kind) { - case 185 /* ClassDeclaration */: - case 189 /* ModuleDeclaration */: - case 188 /* EnumDeclaration */: - case 163 /* Block */: - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - case 176 /* SwitchStatement */: + case 202 /* ClassDeclaration */: + case 206 /* ModuleDeclaration */: + case 205 /* EnumDeclaration */: + case 180 /* Block */: + case 224 /* CatchClause */: + case 207 /* ModuleBlock */: + case 194 /* SwitchStatement */: return true; } return false; }; Rules.IsControlDeclContext = function (context) { switch (context.contextNode.kind) { - case 167 /* IfStatement */: - case 176 /* SwitchStatement */: - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 169 /* WhileStatement */: - case 179 /* TryStatement */: - case 168 /* DoStatement */: - case 175 /* WithStatement */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: + case 184 /* IfStatement */: + case 194 /* SwitchStatement */: + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 186 /* WhileStatement */: + case 197 /* TryStatement */: + case 185 /* DoStatement */: + case 193 /* WithStatement */: + // TODO + // case SyntaxKind.ElseClause: + case 224 /* CatchClause */: return true; default: return false; } }; Rules.IsObjectContext = function (context) { - return context.contextNode.kind === 142 /* ObjectLiteralExpression */; + return context.contextNode.kind === 155 /* ObjectLiteralExpression */; }; Rules.IsFunctionCallContext = function (context) { - return context.contextNode.kind === 145 /* CallExpression */; + return context.contextNode.kind === 158 /* CallExpression */; }; Rules.IsNewContext = function (context) { - return context.contextNode.kind === 146 /* NewExpression */; + return context.contextNode.kind === 159 /* NewExpression */; }; Rules.IsFunctionCallOrNewContext = function (context) { return Rules.IsFunctionCallContext(context) || Rules.IsNewContext(context); }; + Rules.IsPreviousTokenNotComma = function (context) { + return context.currentTokenSpan.kind !== 23 /* CommaToken */; + }; Rules.IsSameLineTokenContext = function (context) { return context.TokensAreOnSameLine(); }; + Rules.IsEndOfDecoratorContextOnSameLine = function (context) { + return context.TokensAreOnSameLine() && + context.contextNode.decorators && + Rules.NodeIsInDecoratorContext(context.currentTokenParent) && + !Rules.NodeIsInDecoratorContext(context.nextTokenParent); + }; + Rules.NodeIsInDecoratorContext = function (node) { + while (ts.isExpression(node)) { + node = node.parent; + } + return node.kind === 131 /* Decorator */; + }; + Rules.IsStartOfVariableDeclarationList = function (context) { + return context.currentTokenParent.kind === 200 /* VariableDeclarationList */ && + context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; + }; Rules.IsNotFormatOnEnter = function (context) { return context.formattingRequestKind != 2 /* FormatOnEnter */; }; Rules.IsModuleDeclContext = function (context) { - return context.contextNode.kind === 189 /* ModuleDeclaration */; + return context.contextNode.kind === 206 /* ModuleDeclaration */; }; Rules.IsObjectTypeContext = function (context) { - return context.contextNode.kind === 136 /* TypeLiteral */; + return context.contextNode.kind === 146 /* TypeLiteral */; // && context.contextNode.parent.kind !== SyntaxKind.InterfaceDeclaration; }; Rules.IsTypeArgumentOrParameter = function (token, parent) { - if (token.kind !== 23 /* LessThanToken */ && token.kind !== 24 /* GreaterThanToken */) { + if (token.kind !== 24 /* LessThanToken */ && token.kind !== 25 /* GreaterThanToken */) { return false; } switch (parent.kind) { - case 132 /* TypeReference */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 125 /* Method */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: + case 142 /* TypeReference */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: return true; default: return false; } }; Rules.IsTypeArgumentOrParameterContext = function (context) { - return Rules.IsTypeArgumentOrParameter(context.currentTokenSpan, context.currentTokenParent) || Rules.IsTypeArgumentOrParameter(context.nextTokenSpan, context.nextTokenParent); + return Rules.IsTypeArgumentOrParameter(context.currentTokenSpan, context.currentTokenParent) || + Rules.IsTypeArgumentOrParameter(context.nextTokenSpan, context.nextTokenParent); }; Rules.IsVoidOpContext = function (context) { - return context.currentTokenSpan.kind === 97 /* VoidKeyword */ && context.currentTokenParent.kind === 154 /* VoidExpression */; + return context.currentTokenSpan.kind === 99 /* VoidKeyword */ && context.currentTokenParent.kind === 167 /* VoidExpression */; }; return Rules; })(); formatting.Rules = Rules; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -20133,9 +34147,10 @@ var ts; return result; }; RulesMap.prototype.Initialize = function (rules) { - this.mapRowLength = 119 /* LastToken */ + 1; - this.map = new Array(this.mapRowLength * this.mapRowLength); - var rulesBucketConstructionStateList = new Array(this.map.length); + this.mapRowLength = 126 /* LastToken */ + 1; + this.map = new Array(this.mapRowLength * this.mapRowLength); //new Array(this.mapRowLength * this.mapRowLength); + // This array is used only during construction of the rulesbucket in the map + var rulesBucketConstructionStateList = new Array(this.map.length); //new Array(this.map.length); this.FillRules(rules, rulesBucketConstructionStateList); return this.map; }; @@ -20147,11 +34162,13 @@ var ts; }; RulesMap.prototype.GetRuleBucketIndex = function (row, column) { var rulesBucketIndex = (row * this.mapRowLength) + column; + //Debug.Assert(rulesBucketIndex < this.map.Length, "Trying to access an index outside the array."); return rulesBucketIndex; }; RulesMap.prototype.FillRule = function (rule, rulesBucketConstructionStateList) { var _this = this; - var specificRule = rule.Descriptor.LeftTokenRange != formatting.Shared.TokenRange.Any && rule.Descriptor.RightTokenRange != formatting.Shared.TokenRange.Any; + var specificRule = rule.Descriptor.LeftTokenRange != formatting.Shared.TokenRange.Any && + rule.Descriptor.RightTokenRange != formatting.Shared.TokenRange.Any; rule.Descriptor.LeftTokenRange.GetTokens().forEach(function (left) { rule.Descriptor.RightTokenRange.GetTokens().forEach(function (right) { var rulesBucketIndex = _this.GetRuleBucketIndex(left, right); @@ -20167,10 +34184,11 @@ var ts; var bucketIndex = this.GetRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind); var bucket = this.map[bucketIndex]; if (bucket != null) { - for (var i = 0, len = bucket.Rules().length; i < len; i++) { - var rule = bucket.Rules()[i]; - if (rule.Operation.Context.InContext(context)) + for (var _i = 0, _a = bucket.Rules(); _i < _a.length; _i++) { + var rule = _a[_i]; + if (rule.Operation.Context.InContext(context)) { return rule; + } } } return null; @@ -20191,6 +34209,21 @@ var ts; var RulesPosition = formatting.RulesPosition; var RulesBucketConstructionState = (function () { function RulesBucketConstructionState() { + //// The Rules list contains all the inserted rules into a rulebucket in the following order: + //// 1- Ignore rules with specific token combination + //// 2- Ignore rules with any token combination + //// 3- Context rules with specific token combination + //// 4- Context rules with any token combination + //// 5- Non-context rules with specific token combination + //// 6- Non-context rules with any token combination + //// + //// The member rulesInsertionIndexBitmap is used to describe the number of rules + //// in each sub-bucket (above) hence can be used to know the index of where to insert + //// the next rule. It's a bitmap which contains 6 different sections each is given 5 bits. + //// + //// Example: + //// In order to insert a rule to the end of sub-bucket (3), we get the index by adding + //// the values in the bitmap segments 3rd, 2nd, and 1st. this.rulesInsertionIndexBitmap = 0; } RulesBucketConstructionState.prototype.GetInsertionIndex = function (maskPosition) { @@ -20225,13 +34258,19 @@ var ts; RulesBucket.prototype.AddRule = function (rule, specificTokens, constructionState, rulesBucketIndex) { var position; if (rule.Operation.Action == 1 /* Ignore */) { - position = specificTokens ? 0 /* IgnoreRulesSpecific */ : RulesPosition.IgnoreRulesAny; + position = specificTokens ? + RulesPosition.IgnoreRulesSpecific : + RulesPosition.IgnoreRulesAny; } else if (!rule.Operation.Context.IsAny()) { - position = specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny; + position = specificTokens ? + RulesPosition.ContextRulesSpecific : + RulesPosition.ContextRulesAny; } else { - position = specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny; + position = specificTokens ? + RulesPosition.NoContextRulesSpecific : + RulesPosition.NoContextRulesAny; } var state = constructionState[rulesBucketIndex]; if (state === undefined) { @@ -20246,6 +34285,8 @@ var ts; formatting.RulesBucket = RulesBucket; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -20301,7 +34342,7 @@ var ts; } TokenAllAccess.prototype.GetTokens = function () { var result = []; - for (var token = 0 /* FirstToken */; token <= 119 /* LastToken */; token++) { + for (var token = 0 /* FirstToken */; token <= 126 /* LastToken */; token++) { result.push(token); } return result; @@ -20343,32 +34384,43 @@ var ts; }; TokenRange.Any = TokenRange.AllTokens(); TokenRange.AnyIncludingMultilineComments = TokenRange.FromTokens(TokenRange.Any.GetTokens().concat([3 /* MultiLineCommentTrivia */])); - TokenRange.Keywords = TokenRange.FromRange(64 /* FirstKeyword */, 119 /* LastKeyword */); - TokenRange.Operators = TokenRange.FromRange(21 /* FirstOperator */, 62 /* LastOperator */); - TokenRange.BinaryOperators = TokenRange.FromRange(23 /* FirstBinaryOperator */, 62 /* LastBinaryOperator */); - TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([84 /* InKeyword */, 85 /* InstanceOfKeyword */]); - TokenRange.ReservedKeywords = TokenRange.FromRange(100 /* FirstFutureReservedWord */, 108 /* LastFutureReservedWord */); - TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([37 /* PlusPlusToken */, 38 /* MinusMinusToken */, 46 /* TildeToken */, 45 /* ExclamationToken */]); - TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([6 /* NumericLiteral */, 63 /* Identifier */, 15 /* OpenParenToken */, 17 /* OpenBracketToken */, 13 /* OpenBraceToken */, 91 /* ThisKeyword */, 86 /* NewKeyword */]); - TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([63 /* Identifier */, 15 /* OpenParenToken */, 91 /* ThisKeyword */, 86 /* NewKeyword */]); - TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([63 /* Identifier */, 16 /* CloseParenToken */, 18 /* CloseBracketToken */, 86 /* NewKeyword */]); - TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([63 /* Identifier */, 15 /* OpenParenToken */, 91 /* ThisKeyword */, 86 /* NewKeyword */]); - TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([63 /* Identifier */, 16 /* CloseParenToken */, 18 /* CloseBracketToken */, 86 /* NewKeyword */]); + TokenRange.Keywords = TokenRange.FromRange(66 /* FirstKeyword */, 126 /* LastKeyword */); + TokenRange.BinaryOperators = TokenRange.FromRange(24 /* FirstBinaryOperator */, 64 /* LastBinaryOperator */); + TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([86 /* InKeyword */, 87 /* InstanceOfKeyword */, 126 /* OfKeyword */]); + TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([38 /* PlusPlusToken */, 39 /* MinusMinusToken */, 47 /* TildeToken */, 46 /* ExclamationToken */]); + TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([7 /* NumericLiteral */, 65 /* Identifier */, 16 /* OpenParenToken */, 18 /* OpenBracketToken */, 14 /* OpenBraceToken */, 93 /* ThisKeyword */, 88 /* NewKeyword */]); + TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([65 /* Identifier */, 16 /* OpenParenToken */, 93 /* ThisKeyword */, 88 /* NewKeyword */]); + TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([65 /* Identifier */, 17 /* CloseParenToken */, 19 /* CloseBracketToken */, 88 /* NewKeyword */]); + TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([65 /* Identifier */, 16 /* OpenParenToken */, 93 /* ThisKeyword */, 88 /* NewKeyword */]); + TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([65 /* Identifier */, 17 /* CloseParenToken */, 19 /* CloseBracketToken */, 88 /* NewKeyword */]); TokenRange.Comments = TokenRange.FromTokens([2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */]); - TokenRange.TypeNames = TokenRange.FromTokens([63 /* Identifier */, 116 /* NumberKeyword */, 118 /* StringKeyword */, 110 /* BooleanKeyword */, 97 /* VoidKeyword */, 109 /* AnyKeyword */]); + TokenRange.TypeNames = TokenRange.FromTokens([65 /* Identifier */, 120 /* NumberKeyword */, 122 /* StringKeyword */, 113 /* BooleanKeyword */, 123 /* SymbolKeyword */, 99 /* VoidKeyword */, 112 /* AnyKeyword */]); return TokenRange; })(); Shared.TokenRange = TokenRange; })(Shared = formatting.Shared || (formatting.Shared = {})); })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/// +/// +/// +/// +/// +/// +/// +/// +/// +/// +/// +/// +/* @internal */ var ts; (function (ts) { var formatting; (function (formatting) { var RulesProvider = (function () { - function RulesProvider(logger) { - this.logger = logger; + function RulesProvider() { this.globalRules = new formatting.Rules(); } RulesProvider.prototype.getRuleName = function (rule) { @@ -20448,6 +34500,11 @@ var ts; formatting.RulesProvider = RulesProvider; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/// +/// +/// +/* @internal */ var ts; (function (ts) { var formatting; @@ -20457,21 +34514,26 @@ var ts; Constants[Constants["Unknown"] = -1] = "Unknown"; })(Constants || (Constants = {})); function formatOnEnter(position, sourceFile, rulesProvider, options) { - var line = sourceFile.getLineAndCharacterFromPosition(position).line; - ts.Debug.assert(line >= 2); + var line = sourceFile.getLineAndCharacterOfPosition(position).line; + if (line === 0) { + return []; + } + // get the span for the previous\current line var span = { + // get start position for the previous line pos: ts.getStartPositionOfLine(line - 1, sourceFile), + // get end position for the current line (end value is exclusive so add 1 to the result) end: ts.getEndLinePosition(line, sourceFile) + 1 }; return formatSpan(span, sourceFile, options, rulesProvider, 2 /* FormatOnEnter */); } formatting.formatOnEnter = formatOnEnter; function formatOnSemicolon(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 21 /* SemicolonToken */, sourceFile, options, rulesProvider, 3 /* FormatOnSemicolon */); + return formatOutermostParent(position, 22 /* SemicolonToken */, sourceFile, options, rulesProvider, 3 /* FormatOnSemicolon */); } formatting.formatOnSemicolon = formatOnSemicolon; function formatOnClosingCurly(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 14 /* CloseBraceToken */, sourceFile, options, rulesProvider, 4 /* FormatOnClosingCurlyBrace */); + return formatOutermostParent(position, 15 /* CloseBraceToken */, sourceFile, options, rulesProvider, 4 /* FormatOnClosingCurlyBrace */); } formatting.formatOnClosingCurly = formatOnClosingCurly; function formatDocument(sourceFile, rulesProvider, options) { @@ -20483,8 +34545,9 @@ var ts; } formatting.formatDocument = formatDocument; function formatSelection(start, end, sourceFile, rulesProvider, options) { + // format from the beginning of the line var span = { - pos: ts.getStartLinePositionForPosition(start, sourceFile), + pos: ts.getLineStartPositionForPosition(start, sourceFile), end: end }; return formatSpan(span, sourceFile, options, rulesProvider, 1 /* FormatSelection */); @@ -20496,41 +34559,60 @@ var ts; return []; } var span = { - pos: ts.getStartLinePositionForPosition(parent.getStart(sourceFile), sourceFile), + pos: ts.getLineStartPositionForPosition(parent.getStart(sourceFile), sourceFile), end: parent.end }; return formatSpan(span, sourceFile, options, rulesProvider, requestKind); } function findOutermostParent(position, expectedTokenKind, sourceFile) { var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken || precedingToken.kind !== expectedTokenKind) { + // when it is claimed that trigger character was typed at given position + // we verify that there is a token with a matching kind whose end is equal to position (because the character was just typed). + // If this condition is not hold - then trigger character was typed in some other context, + // i.e.in comment and thus should not trigger autoformatting + if (!precedingToken || + precedingToken.kind !== expectedTokenKind || + position !== precedingToken.getEnd()) { return undefined; } + // walk up and search for the parent node that ends at the same position with precedingToken. + // for cases like this + // + // let x = 1; + // while (true) { + // } + // after typing close curly in while statement we want to reformat just the while statement. + // However if we just walk upwards searching for the parent that has the same end value - + // we'll end up with the whole source file. isListElement allows to stop on the list element level var current = precedingToken; - while (current && current.parent && current.parent.end === precedingToken.end && !isListElement(current.parent, current)) { + while (current && + current.parent && + current.parent.end === precedingToken.end && + !isListElement(current.parent, current)) { current = current.parent; } return current; } + // Returns true if node is a element in some list in parent + // i.e. parent is class declaration with the list of members and node is one of members. function isListElement(parent, node) { switch (parent.kind) { - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: return ts.rangeContainsRange(parent.members, node); - case 189 /* ModuleDeclaration */: + case 206 /* ModuleDeclaration */: var body = parent.body; - return body && body.kind === 163 /* Block */ && ts.rangeContainsRange(body.statements, node); - case 201 /* SourceFile */: - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: + return body && body.kind === 180 /* Block */ && ts.rangeContainsRange(body.statements, node); + case 228 /* SourceFile */: + case 180 /* Block */: + case 207 /* ModuleBlock */: return ts.rangeContainsRange(parent.statements, node); - case 197 /* CatchClause */: + case 224 /* CatchClause */: return ts.rangeContainsRange(parent.block.statements, node); } return false; } + /** find node that fully contains given text range */ function findEnclosingNode(range, sourceFile) { return find(sourceFile); function find(n) { @@ -20544,25 +34626,37 @@ var ts; return n; } } + /** formatting is not applied to ranges that contain parse errors. + * This function will return a predicate that for a given text range will tell + * if there are any parse errors that overlap with the range. + */ function prepareRangeContainsErrorFunction(errors, originalRange) { if (!errors.length) { return rangeHasNoErrors; } - var sorted = errors.filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }).sort(function (e1, e2) { return e1.start - e2.start; }); + // pick only errors that fall in range + var sorted = errors + .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) + .sort(function (e1, e2) { return e1.start - e2.start; }); if (!sorted.length) { return rangeHasNoErrors; } var index = 0; return function (r) { + // in current implementation sequence of arguments [r1, r2...] is monotonically increasing. + // 'index' tracks the index of the most recent error that was checked. while (true) { if (index >= sorted.length) { + // all errors in the range were already checked -> no error in specified range return false; } var error = sorted[index]; if (r.end <= error.start) { + // specified range ends before the error refered by 'index' - no error in range return false; } if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { + // specified range overlaps with error range return true; } index++; @@ -20572,19 +34666,48 @@ var ts; return false; } } + /** + * Start of the original range might fall inside the comment - scanner will not yield appropriate results + * This function will look for token that is located before the start of target range + * and return its end as start position for the scanner. + */ function getScanStartPosition(enclosingNode, originalRange, sourceFile) { var start = enclosingNode.getStart(sourceFile); if (start === originalRange.pos && enclosingNode.end === originalRange.end) { return start; } var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); - return precedingToken ? precedingToken.end : enclosingNode.pos; - } + if (!precedingToken) { + // no preceding token found - start from the beginning of enclosing node + return enclosingNode.pos; + } + // preceding token ends after the start of original range (i.e when originaRange.pos falls in the middle of literal) + // start from the beginning of enclosingNode to handle the entire 'originalRange' + if (precedingToken.end >= originalRange.pos) { + return enclosingNode.pos; + } + return precedingToken.end; + } + /* + * For cases like + * if (a || + * b ||$ + * c) {...} + * If we hit Enter at $ we want line ' b ||' to be indented. + * Formatting will be applied to the last two lines. + * Node that fully encloses these lines is binary expression 'a ||...'. + * Initial indentation for this node will be 0. + * Binary expressions don't introduce new indentation scopes, however it is possible + * that some parent node on the same line does - like if statement in this case. + * Note that we are considering parents only from the same line with initial node - + * if parent is on the different line - its delta was already contributed + * to the initial indentation. + */ function getOwnOrInheritedDelta(n, options, sourceFile) { var previousLine = -1 /* Unknown */; var childKind = 0 /* Unknown */; while (n) { - var line = sourceFile.getLineAndCharacterFromPosition(n.getStart(sourceFile)).line; + var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; if (previousLine !== -1 /* Unknown */ && line !== previousLine) { break; } @@ -20599,7 +34722,9 @@ var ts; } function formatSpan(originalRange, sourceFile, options, rulesProvider, requestKind) { var rangeContainsError = prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange); + // formatting context is used by rules provider var formattingContext = new formatting.FormattingContext(sourceFile, requestKind); + // find the smallest node that fully wraps the range and compute the initial indentation for the node var enclosingNode = findEnclosingNode(originalRange, sourceFile); var formattingScanner = formatting.getFormattingScanner(sourceFile, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end); var initialIndentation = formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, options); @@ -20607,15 +34732,29 @@ var ts; var previousRange; var previousParent; var previousRangeStartLine; + var lastIndentedLine; + var indentationOnLastIndentedLine; var edits = []; formattingScanner.advance(); if (formattingScanner.isOnToken()) { - var startLine = sourceFile.getLineAndCharacterFromPosition(enclosingNode.getStart(sourceFile)).line; + var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; + var undecoratedStartLine = startLine; + if (enclosingNode.decorators) { + undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; + } var delta = getOwnOrInheritedDelta(enclosingNode, options, sourceFile); - processNode(enclosingNode, enclosingNode, startLine, initialIndentation, delta); + processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); } formattingScanner.close(); return edits; + // local functions + /** Tries to compute the indentation for a list element. + * If list element is not in range then + * function will pick its actual indentation + * so it can be pushed downstream as inherited indentation. + * If list element is in the range - its indentation will be equal + * to inherited indentation from its predecessors. + */ function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos)) { if (inheritedIndentation !== -1 /* Unknown */) { @@ -20623,8 +34762,8 @@ var ts; } } else { - var startLine = sourceFile.getLineAndCharacterFromPosition(startPos).line; - var startLinePosition = ts.getStartLinePositionForPosition(startPos, sourceFile); + var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; + var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); if (startLine !== parentStartLine || startPos === column) { return column; @@ -20636,7 +34775,14 @@ var ts; var indentation = inheritedIndentation; if (indentation === -1 /* Unknown */) { if (isSomeBlock(node.kind)) { - if (isSomeBlock(parent.kind) || parent.kind === 201 /* SourceFile */ || parent.kind === 194 /* CaseClause */ || parent.kind === 195 /* DefaultClause */) { + // blocks should be indented in + // - other blocks + // - source file + // - switch\default clauses + if (isSomeBlock(parent.kind) || + parent.kind === 228 /* SourceFile */ || + parent.kind === 221 /* CaseClause */ || + parent.kind === 222 /* DefaultClause */) { indentation = parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(); } else { @@ -20654,7 +34800,12 @@ var ts; } var delta = formatting.SmartIndenter.shouldIndentChildNode(node.kind, 0 /* Unknown */) ? options.IndentSize : 0; if (effectiveParentStartLine === startLine) { - indentation = parentDynamicIndentation.getIndentation(); + // if node is located on the same line with the parent + // - inherit indentation from the parent + // - push children if either parent of node itself has non-zero delta + indentation = startLine === lastIndentedLine + ? indentationOnLastIndentedLine + : parentDynamicIndentation.getIndentation(); delta = Math.min(options.IndentSize, parentDynamicIndentation.getDelta() + delta); } return { @@ -20662,26 +34813,60 @@ var ts; delta: delta }; } + function getFirstNonDecoratorTokenOfNode(node) { + if (node.modifiers && node.modifiers.length) { + return node.modifiers[0].kind; + } + switch (node.kind) { + case 202 /* ClassDeclaration */: return 69 /* ClassKeyword */; + case 203 /* InterfaceDeclaration */: return 103 /* InterfaceKeyword */; + case 201 /* FunctionDeclaration */: return 83 /* FunctionKeyword */; + case 205 /* EnumDeclaration */: return 205 /* EnumDeclaration */; + case 137 /* GetAccessor */: return 116 /* GetKeyword */; + case 138 /* SetAccessor */: return 121 /* SetKeyword */; + case 135 /* MethodDeclaration */: + if (node.asteriskToken) { + return 35 /* AsteriskToken */; + } + // fall-through + case 133 /* PropertyDeclaration */: + case 130 /* Parameter */: + return node.name.kind; + } + } function getDynamicIndentation(node, nodeStartLine, indentation, delta) { return { getIndentationForComment: function (kind) { switch (kind) { - case 14 /* CloseBraceToken */: - case 18 /* CloseBracketToken */: + // preceding comment to the token that closes the indentation scope inherits the indentation from the scope + // .. { + // // comment + // } + case 15 /* CloseBraceToken */: + case 19 /* CloseBracketToken */: return indentation + delta; } return indentation; }, getIndentationForToken: function (line, kind) { + if (nodeStartLine !== line && node.decorators) { + if (kind === getFirstNonDecoratorTokenOfNode(node)) { + // if this token is the first token following the list of decorators, we do not need to indent + return indentation; + } + } switch (kind) { - case 13 /* OpenBraceToken */: - case 14 /* CloseBraceToken */: - case 17 /* OpenBracketToken */: - case 18 /* CloseBracketToken */: - case 74 /* ElseKeyword */: - case 98 /* WhileKeyword */: + // open and close brace, 'else' and 'while' (in do statement) tokens has indentation of the parent + case 14 /* OpenBraceToken */: + case 15 /* CloseBraceToken */: + case 18 /* OpenBracketToken */: + case 19 /* CloseBracketToken */: + case 76 /* ElseKeyword */: + case 100 /* WhileKeyword */: + case 52 /* AtToken */: return indentation; default: + // if token line equals to the line of containing node (this is a first token in the node) - use node indentation return nodeStartLine !== line ? indentation + delta : indentation; } }, @@ -20705,17 +34890,31 @@ var ts; } }; } - function processNode(node, contextNode, nodeStartLine, indentation, delta) { + function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { return; } var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); + // a useful observations when tracking context node + // / + // [a] + // / | \ + // [b] [c] [d] + // node 'a' is a context node for nodes 'b', 'c', 'd' + // except for the leftmost leaf token in [b] - in this case context node ('e') is located somewhere above 'a' + // this rule can be applied recursively to child nodes of 'a'. + // + // context node is set to parent node value after processing every child node + // context node is set to parent of the token after processing every token var childContextNode = contextNode; + // if there are any tokens that logically belong to node and interleave child nodes + // such tokens will be consumed in processChildNode for for the child that follows them ts.forEachChild(node, function (child) { - processChildNode(child, -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, false); + processChildNode(child, -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false); }, function (nodes) { processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); }); + // proceed any tokens in the node that are located after child nodes while (formattingScanner.isOnToken()) { var tokenInfo = formattingScanner.readTokenInfo(node); if (tokenInfo.token.end > node.end) { @@ -20723,9 +34922,14 @@ var ts; } consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation); } - function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, isListItem) { + function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem) { var childStartPos = child.getStart(sourceFile); - var childStart = sourceFile.getLineAndCharacterFromPosition(childStartPos); + var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; + var undecoratedChildStartLine = childStartLine; + if (child.decorators) { + undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; + } + // if child is a list item - try to get its indentation var childIndentationAmount = -1 /* Unknown */; if (isListItem) { childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); @@ -20733,6 +34937,7 @@ var ts; inheritedIndentation = childIndentationAmount; } } + // child node is outside the target range - do not dive inside if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { return inheritedIndentation; } @@ -20740,8 +34945,10 @@ var ts; return inheritedIndentation; } while (formattingScanner.isOnToken()) { + // proceed any parent tokens that are located prior to child.getStart() var tokenInfo = formattingScanner.readTokenInfo(node); if (tokenInfo.token.end > childStartPos) { + // stop when formatting scanner advances past the beginning of the child break; } consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation); @@ -20750,13 +34957,15 @@ var ts; return inheritedIndentation; } if (ts.isToken(child)) { + // if child node is a token, it does not impact indentation, proceed it using parent indentation scope rules var tokenInfo = formattingScanner.readTokenInfo(child); ts.Debug.assert(tokenInfo.token.end === child.end); consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation); return inheritedIndentation; } - var childIndentation = computeIndentation(child, childStart.line, childIndentationAmount, node, parentDynamicIndentation, parentStartLine); - processNode(child, childContextNode, childStart.line, childIndentation.indentation, childIndentation.delta); + var effectiveParentStartLine = child.kind === 131 /* Decorator */ ? childStartLine : undecoratedParentStartLine; + var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); + processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); childContextNode = node; return inheritedIndentation; } @@ -20766,30 +34975,40 @@ var ts; var listDynamicIndentation = parentDynamicIndentation; var startLine = parentStartLine; if (listStartToken !== 0 /* Unknown */) { + // introduce a new indentation scope for lists (including list start and end tokens) while (formattingScanner.isOnToken()) { var tokenInfo = formattingScanner.readTokenInfo(parent); if (tokenInfo.token.end > nodes.pos) { + // stop when formatting scanner moves past the beginning of node list break; } else if (tokenInfo.token.kind === listStartToken) { - startLine = sourceFile.getLineAndCharacterFromPosition(tokenInfo.token.pos).line; - var indentation = computeIndentation(tokenInfo.token, startLine, -1 /* Unknown */, parent, parentDynamicIndentation, startLine); - listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation.indentation, indentation.delta); + // consume list start token + startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; + var indentation_1 = computeIndentation(tokenInfo.token, startLine, -1 /* Unknown */, parent, parentDynamicIndentation, startLine); + listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation_1.indentation, indentation_1.delta); consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation); } else { + // consume any tokens that precede the list as child elements of 'node' using its indentation scope consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation); } } } var inheritedIndentation = -1 /* Unknown */; - for (var i = 0, len = nodes.length; i < len; ++i) { - inheritedIndentation = processChildNode(nodes[i], inheritedIndentation, node, listDynamicIndentation, startLine, true); + for (var _i = 0; _i < nodes.length; _i++) { + var child = nodes[_i]; + inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true); } if (listEndToken !== 0 /* Unknown */) { if (formattingScanner.isOnToken()) { var tokenInfo = formattingScanner.readTokenInfo(parent); + // consume the list end token only if it is still belong to the parent + // there might be the case when current token matches end token but does not considered as one + // function (x: function) <-- + // without this check close paren will be interpreted as list end token for function expression which is wrong if (tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { + // consume list end token consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation); } } @@ -20804,12 +35023,14 @@ var ts; } var lineAdded; var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); - var tokenStart = sourceFile.getLineAndCharacterFromPosition(currentTokenInfo.token.pos); + var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); if (isTokenInRange) { var rangeHasError = rangeContainsError(currentTokenInfo.token); + // save prevStartLine since processRange will overwrite this value with current ones var prevStartLine = previousRangeStartLine; lineAdded = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); if (rangeHasError) { + // do not indent comments\token if token range overlaps with some error indentToken = false; } else { @@ -20827,12 +35048,11 @@ var ts; if (indentToken) { var indentNextTokenOrTrivia = true; if (currentTokenInfo.leadingTrivia) { - for (var i = 0, len = currentTokenInfo.leadingTrivia.length; i < len; ++i) { - var triviaItem = currentTokenInfo.leadingTrivia[i]; + for (var _i = 0, _a = currentTokenInfo.leadingTrivia; _i < _a.length; _i++) { + var triviaItem = _a[_i]; if (!ts.rangeContainsRange(originalRange, triviaItem)) { continue; } - var triviaStartLine = sourceFile.getLineAndCharacterFromPosition(triviaItem.pos).line; switch (triviaItem.kind) { case 3 /* MultiLineCommentTrivia */: var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind); @@ -20841,8 +35061,8 @@ var ts; break; case 2 /* SingleLineCommentTrivia */: if (indentNextTokenOrTrivia) { - var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind); - insertIndentation(triviaItem.pos, commentIndentation, false); + var commentIndentation_1 = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind); + insertIndentation(triviaItem.pos, commentIndentation_1, false); indentNextTokenOrTrivia = false; } break; @@ -20852,9 +35072,12 @@ var ts; } } } + // indent token only if is it is in target range and does not overlap with any error ranges if (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) { var tokenIndentation = dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind); insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAdded); + lastIndentedLine = tokenStart.line; + indentationOnLastIndentedLine = tokenIndentation; } } formattingScanner.advance(); @@ -20862,10 +35085,10 @@ var ts; } } function processTrivia(trivia, parent, contextNode, dynamicIndentation) { - for (var i = 0, len = trivia.length; i < len; ++i) { - var triviaItem = trivia[i]; + for (var _i = 0; _i < trivia.length; _i++) { + var triviaItem = trivia[_i]; if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { - var triviaItemStart = sourceFile.getLineAndCharacterFromPosition(triviaItem.pos); + var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); } } @@ -20875,11 +35098,13 @@ var ts; var lineAdded; if (!rangeHasError && !previousRangeHasError) { if (!previousRange) { - var originalStart = sourceFile.getLineAndCharacterFromPosition(originalRange.pos); + // trim whitespaces starting from the beginning of the span up to the current line + var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); } else { - lineAdded = processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); + lineAdded = + processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); } } previousRange = range; @@ -20897,22 +35122,31 @@ var ts; applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); if (rule.Operation.Action & (2 /* Space */ | 8 /* Delete */) && currentStartLine !== previousStartLine) { lineAdded = false; + // Handle the case where the next line is moved to be the end of this line. + // In this case we don't indent the next line in the next pass. if (currentParent.getStart(sourceFile) === currentItem.pos) { dynamicIndentation.recomputeIndentation(false); } } else if (rule.Operation.Action & 4 /* NewLine */ && currentStartLine === previousStartLine) { lineAdded = true; + // Handle the case where token2 is moved to the new line. + // In this case we indent token2 in the next pass but we set + // sameLineIndent flag to notify the indenter that the indentation is within the line. if (currentParent.getStart(sourceFile) === currentItem.pos) { dynamicIndentation.recomputeIndentation(true); } } - trimTrailingWhitespaces = (rule.Operation.Action & (4 /* NewLine */ | 2 /* Space */)) && rule.Flag !== 1 /* CanDeleteNewLines */; + // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line + trimTrailingWhitespaces = + (rule.Operation.Action & (4 /* NewLine */ | 2 /* Space */)) && + rule.Flag !== 1 /* CanDeleteNewLines */; } else { trimTrailingWhitespaces = true; } if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { + // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); } return lineAdded; @@ -20920,27 +35154,32 @@ var ts; function insertIndentation(pos, indentation, lineAdded) { var indentationString = getIndentationString(indentation, options); if (lineAdded) { + // new line is added before the token by the formatting rules + // insert indentation string at the very beginning of the token recordReplace(pos, 0, indentationString); } else { - var tokenStart = sourceFile.getLineAndCharacterFromPosition(pos); - if (indentation !== tokenStart.character - 1) { + var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); + if (indentation !== tokenStart.character) { var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); - recordReplace(startLinePosition, tokenStart.character - 1, indentationString); + recordReplace(startLinePosition, tokenStart.character, indentationString); } } } function indentMultilineComment(commentRange, indentation, firstLineIsIndented) { - var startLine = sourceFile.getLineAndCharacterFromPosition(commentRange.pos).line; - var endLine = sourceFile.getLineAndCharacterFromPosition(commentRange.end).line; + // split comment in lines + var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; + var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; + var parts; if (startLine === endLine) { if (!firstLineIsIndented) { + // treat as single line comment insertIndentation(commentRange.pos, indentation, false); } return; } else { - var parts = []; + parts = []; var startPos = commentRange.pos; for (var line = startLine; line < endLine; ++line) { var endOfLine = ts.getEndLinePosition(line, sourceFile); @@ -20950,8 +35189,8 @@ var ts; parts.push({ pos: startPos, end: commentRange.end }); } var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePos, parts[0].pos, sourceFile, options); - if (indentation === nonWhitespaceColumnInFirstPart) { + var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); + if (indentation === nonWhitespaceColumnInFirstPart.column) { return; } var startIndex = 0; @@ -20959,17 +35198,20 @@ var ts; startIndex = 1; startLine++; } - var delta = indentation - nonWhitespaceColumnInFirstPart; + // shift all parts on the delta size + var delta = indentation - nonWhitespaceColumnInFirstPart.column; for (var i = startIndex, len = parts.length; i < len; ++i, ++startLine) { - var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumn = i === 0 ? nonWhitespaceColumnInFirstPart : formatting.SmartIndenter.findFirstNonWhitespaceColumn(parts[i].pos, parts[i].end, sourceFile, options); - var newIndentation = nonWhitespaceColumn + delta; + var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); + var nonWhitespaceCharacterAndColumn = i === 0 + ? nonWhitespaceColumnInFirstPart + : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); + var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; if (newIndentation > 0) { var indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos, nonWhitespaceColumn, indentationString); + recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); } else { - recordDelete(startLinePos, nonWhitespaceColumn); + recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); } } } @@ -20977,6 +35219,7 @@ var ts; for (var line = line1; line < line2; ++line) { var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); var lineEndPosition = ts.getEndLinePosition(line, sourceFile); + // do not trim whitespaces in comments if (range && ts.isComment(range.kind) && range.pos <= lineEndPosition && range.end > lineEndPosition) { continue; } @@ -20991,7 +35234,7 @@ var ts; } } function newTextChange(start, len, newText) { - return { span: new ts.TextSpan(start, len), newText: newText }; + return { span: ts.createTextSpan(start, len), newText: newText }; } function recordDelete(start, len) { if (len) { @@ -21007,22 +35250,29 @@ var ts; var between; switch (rule.Operation.Action) { case 1 /* Ignore */: + // no action required return; case 8 /* Delete */: if (previousRange.end !== currentRange.pos) { + // delete characters starting from t1.end up to t2.pos exclusive recordDelete(previousRange.end, currentRange.pos - previousRange.end); } break; case 4 /* NewLine */: + // exit early if we on different lines and rule cannot change number of newlines + // if line1 and line2 are on subsequent lines then no edits are required - ok to exit + // if line1 and line2 are separated with more than one newline - ok to exit since we cannot delete extra new lines if (rule.Flag !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { return; } + // edit should not be applied only if we have one line feed between elements var lineDelta = currentStartLine - previousStartLine; if (lineDelta !== 1) { recordReplace(previousRange.end, currentRange.pos - previousRange.end, options.NewLineCharacter); } break; case 2 /* Space */: + // exit early if we on different lines and rule cannot change number of newlines if (rule.Flag !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { return; } @@ -21036,57 +35286,62 @@ var ts; } function isSomeBlock(kind) { switch (kind) { - case 163 /* Block */: - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: + case 180 /* Block */: + case 207 /* ModuleBlock */: return true; } return false; } function getOpenTokenForList(node, list) { switch (node.kind) { - case 126 /* Constructor */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 125 /* Method */: - case 151 /* ArrowFunction */: + case 136 /* Constructor */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 164 /* ArrowFunction */: if (node.typeParameters === list) { - return 23 /* LessThanToken */; + return 24 /* LessThanToken */; } else if (node.parameters === list) { - return 15 /* OpenParenToken */; + return 16 /* OpenParenToken */; } break; - case 145 /* CallExpression */: - case 146 /* NewExpression */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: if (node.typeArguments === list) { - return 23 /* LessThanToken */; + return 24 /* LessThanToken */; } else if (node.arguments === list) { - return 15 /* OpenParenToken */; + return 16 /* OpenParenToken */; } break; - case 132 /* TypeReference */: + case 142 /* TypeReference */: if (node.typeArguments === list) { - return 23 /* LessThanToken */; + return 24 /* LessThanToken */; } } return 0 /* Unknown */; } function getCloseTokenForOpenToken(kind) { switch (kind) { - case 15 /* OpenParenToken */: - return 16 /* CloseParenToken */; - case 23 /* LessThanToken */: - return 24 /* GreaterThanToken */; + case 16 /* OpenParenToken */: + return 17 /* CloseParenToken */; + case 24 /* LessThanToken */: + return 25 /* GreaterThanToken */; } return 0 /* Unknown */; } + var internedSizes; var internedTabsIndentation; var internedSpacesIndentation; function getIndentationString(indentation, options) { + // reset interned strings if FormatCodeOptions were changed + var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.TabSize || internedSizes.indentSize !== options.IndentSize); + if (resetInternedStrings) { + internedSizes = { tabSize: options.TabSize, indentSize: options.IndentSize }; + internedTabsIndentation = internedSpacesIndentation = undefined; + } if (!options.ConvertTabsToSpaces) { var tabs = Math.floor(indentation / options.TabSize); var spaces = indentation - tabs * options.TabSize; @@ -21129,36 +35384,52 @@ var ts; formatting.getIndentationString = getIndentationString; })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); +/// +/* @internal */ var ts; (function (ts) { var formatting; (function (formatting) { var SmartIndenter; (function (SmartIndenter) { + var Value; + (function (Value) { + Value[Value["Unknown"] = -1] = "Unknown"; + })(Value || (Value = {})); function getIndentation(position, sourceFile, options) { if (position > sourceFile.text.length) { - return 0; + return 0; // past EOF } var precedingToken = ts.findPrecedingToken(position, sourceFile); if (!precedingToken) { return 0; } - if ((precedingToken.kind === 7 /* StringLiteral */ || precedingToken.kind === 8 /* RegularExpressionLiteral */) && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { + // no indentation in string \regex\template literals + var precedingTokenIsLiteral = precedingToken.kind === 8 /* StringLiteral */ || + precedingToken.kind === 9 /* RegularExpressionLiteral */ || + precedingToken.kind === 10 /* NoSubstitutionTemplateLiteral */ || + precedingToken.kind === 11 /* TemplateHead */ || + precedingToken.kind === 12 /* TemplateMiddle */ || + precedingToken.kind === 13 /* TemplateTail */; + if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { return 0; } - var lineAtPosition = sourceFile.getLineAndCharacterFromPosition(position).line; - if (precedingToken.kind === 22 /* CommaToken */ && precedingToken.parent.kind !== 157 /* BinaryExpression */) { + var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; + if (precedingToken.kind === 23 /* CommaToken */ && precedingToken.parent.kind !== 170 /* BinaryExpression */) { + // previous token is comma that separates items in list - find the previous item and try to derive indentation from it var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1) { + if (actualIndentation !== -1 /* Unknown */) { return actualIndentation; } } + // try to find node that can contribute to indentation and includes 'position' starting from 'precedingToken' + // if such node is found - compute initial indentation for 'position' inside this node var previous; var current = precedingToken; var currentStart; var indentationDelta; while (current) { - if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current.kind, previous ? previous.kind : 0 /* Unknown */)) { + if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current.kind, previous ? previous.kind : 0 /* Unknown */)) { currentStart = getStartLineAndCharacterForNode(current, sourceFile); if (nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile)) { indentationDelta = 0; @@ -21168,27 +35439,31 @@ var ts; } break; } + // check if current node is a list item - if yes, take indentation from it var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { + if (actualIndentation !== -1 /* Unknown */) { return actualIndentation; } previous = current; current = current.parent; } if (!current) { + // no parent was found - return 0 to be indented on the level of SourceFile return 0; } return getIndentationForNodeWorker(current, currentStart, undefined, indentationDelta, sourceFile, options); } SmartIndenter.getIndentation = getIndentation; function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - var start = sourceFile.getLineAndCharacterFromPosition(n.getStart(sourceFile)); + var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, 0, sourceFile, options); } SmartIndenter.getIndentationForNode = getIndentationForNode; function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, options) { var parent = current.parent; var parentStart; + // walk upwards and collect indentations for pairs of parent-child nodes + // indentation is not added if parent and child nodes start on the same line or if parent is IfStatement and child starts on the same line with 'else clause' while (parent) { var useActualIndentation = true; if (ignoreActualIndentationRange) { @@ -21196,19 +35471,23 @@ var ts; useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; } if (useActualIndentation) { + // check if current node is a list item - if yes, take indentation from it var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { + if (actualIndentation !== -1 /* Unknown */) { return actualIndentation + indentationDelta; } } parentStart = getParentStart(parent, current, sourceFile); - var parentAndChildShareLine = parentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); + var parentAndChildShareLine = parentStart.line === currentStart.line || + childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); if (useActualIndentation) { + // try to fetch actual indentation for current node from source text var actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1) { + if (actualIndentation !== -1 /* Unknown */) { return actualIndentation + indentationDelta; } } + // increase indentation if parent node wants its content to be indented and parent and child nodes don't start on the same line if (shouldIndentChildNode(parent.kind, current.kind) && !parentAndChildShareLine) { indentationDelta += options.IndentSize; } @@ -21221,19 +35500,35 @@ var ts; function getParentStart(parent, child, sourceFile) { var containingList = getContainingList(child, sourceFile); if (containingList) { - return sourceFile.getLineAndCharacterFromPosition(containingList.pos); + return sourceFile.getLineAndCharacterOfPosition(containingList.pos); } - return sourceFile.getLineAndCharacterFromPosition(parent.getStart(sourceFile)); + return sourceFile.getLineAndCharacterOfPosition(parent.getStart(sourceFile)); } + /* + * Function returns Value.Unknown if indentation cannot be determined + */ function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { + // previous token is comma that separates items in list - find the previous item and try to derive indentation from it var commaItemInfo = ts.findListItemInfo(commaToken); - ts.Debug.assert(commaItemInfo && commaItemInfo.listItemIndex > 0); - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); + if (commaItemInfo && commaItemInfo.listItemIndex > 0) { + return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); + } + else { + // handle broken code gracefully + return -1 /* Unknown */; + } } + /* + * Function returns Value.Unknown if actual indentation for node should not be used (i.e because node is nested expression) + */ function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - var useActualIndentation = (ts.isDeclaration(current) || ts.isStatement(current)) && (parent.kind === 201 /* SourceFile */ || !parentAndChildShareLine); + // actual indentation is used for statements\declarations if one of cases below is true: + // - parent is SourceFile - by default immediate children of SourceFile are not indented except when user indents them manually + // - parent and child are not on the same line + var useActualIndentation = (ts.isDeclaration(current) || ts.isStatement(current)) && + (parent.kind === 228 /* SourceFile */ || !parentAndChildShareLine); if (!useActualIndentation) { - return -1; + return -1 /* Unknown */; } return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); } @@ -21242,24 +35537,30 @@ var ts; if (!nextToken) { return false; } - if (nextToken.kind === 13 /* OpenBraceToken */) { + if (nextToken.kind === 14 /* OpenBraceToken */) { + // open braces are always indented at the parent level return true; } - else if (nextToken.kind === 14 /* CloseBraceToken */) { + else if (nextToken.kind === 15 /* CloseBraceToken */) { + // close braces are indented at the parent level if they are located on the same line with cursor + // this means that if new line will be added at $ position, this case will be indented + // class A { + // $ + // } + /// and this one - not + // class A { + // $} var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; return lineAtPosition === nextTokenStartLine; } return false; } function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterFromPosition(n.getStart(sourceFile)); - } - function positionBelongsToNode(candidate, position, sourceFile) { - return candidate.end > position || !isCompletedNode(candidate, sourceFile); + return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); } function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { - if (parent.kind === 167 /* IfStatement */ && parent.elseStatement === child) { - var elseKeyword = ts.findChildOfKind(parent, 74 /* ElseKeyword */, sourceFile); + if (parent.kind === 184 /* IfStatement */ && parent.elseStatement === child) { + var elseKeyword = ts.findChildOfKind(parent, 76 /* ElseKeyword */, sourceFile); ts.Debug.assert(elseKeyword !== undefined); var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; return elseKeywordStartLine === childStartLine; @@ -21270,77 +35571,95 @@ var ts; function getContainingList(node, sourceFile) { if (node.parent) { switch (node.parent.kind) { - case 132 /* TypeReference */: - if (node.parent.typeArguments && ts.rangeContainsStartEnd(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd())) { + case 142 /* TypeReference */: + if (node.parent.typeArguments && + ts.rangeContainsStartEnd(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd())) { return node.parent.typeArguments; } break; - case 142 /* ObjectLiteralExpression */: + case 155 /* ObjectLiteralExpression */: return node.parent.properties; - case 141 /* ArrayLiteralExpression */: + case 154 /* ArrayLiteralExpression */: return node.parent.elements; - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 125 /* Method */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: { var start = node.getStart(sourceFile); - if (node.parent.typeParameters && ts.rangeContainsStartEnd(node.parent.typeParameters, start, node.getEnd())) { + if (node.parent.typeParameters && + ts.rangeContainsStartEnd(node.parent.typeParameters, start, node.getEnd())) { return node.parent.typeParameters; } if (ts.rangeContainsStartEnd(node.parent.parameters, start, node.getEnd())) { return node.parent.parameters; } break; - case 146 /* NewExpression */: - case 145 /* CallExpression */: + } + case 159 /* NewExpression */: + case 158 /* CallExpression */: { var start = node.getStart(sourceFile); - if (node.parent.typeArguments && ts.rangeContainsStartEnd(node.parent.typeArguments, start, node.getEnd())) { + if (node.parent.typeArguments && + ts.rangeContainsStartEnd(node.parent.typeArguments, start, node.getEnd())) { return node.parent.typeArguments; } - if (node.parent.arguments && ts.rangeContainsStartEnd(node.parent.arguments, start, node.getEnd())) { + if (node.parent.arguments && + ts.rangeContainsStartEnd(node.parent.arguments, start, node.getEnd())) { return node.parent.arguments; } break; + } } } return undefined; } function getActualIndentationForListItem(node, sourceFile, options) { var containingList = getContainingList(node, sourceFile); - return containingList ? getActualIndentationFromList(containingList) : -1; + return containingList ? getActualIndentationFromList(containingList) : -1 /* Unknown */; function getActualIndentationFromList(list) { var index = ts.indexOf(list, node); - return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1; + return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1 /* Unknown */; } } function deriveActualIndentationFromList(list, index, sourceFile, options) { ts.Debug.assert(index >= 0 && index < list.length); var node = list[index]; + // walk toward the start of the list starting from current node and check if the line is the same for all items. + // if end line for item [i - 1] differs from the start line for item [i] - find column of the first non-whitespace character on the line of item [i] var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); for (var i = index - 1; i >= 0; --i) { - if (list[i].kind === 22 /* CommaToken */) { + if (list[i].kind === 23 /* CommaToken */) { continue; } - var prevEndLine = sourceFile.getLineAndCharacterFromPosition(list[i].end).line; + // skip list items that ends on the same line with the current list element + var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; if (prevEndLine !== lineAndCharacter.line) { return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); } lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); } - return -1; + return -1 /* Unknown */; } function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - var lineStart = sourceFile.getPositionFromLineAndCharacter(lineAndCharacter.line, 1); + var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); } - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { + /* + Character is the actual index of the character since the beginning of the line. + Column - position of the character after expanding tabs to spaces + "0\t2$" + value of 'character' for '$' is 3 + value of 'column' for '$' is 6 (assuming that tab size is 4) + */ + function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { + var character = 0; var column = 0; for (var pos = startPos; pos < endPos; ++pos) { var ch = sourceFile.text.charCodeAt(pos); if (!ts.isWhiteSpace(ch)) { - return column; + break; } if (ch === 9 /* tab */) { column += options.TabSize + (column % options.TabSize); @@ -21348,33 +35667,39 @@ var ts; else { column++; } + character++; } - return column; + return { column: column, character: character }; + } + SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; + function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { + return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; } SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; function nodeContentIsAlwaysIndented(kind) { switch (kind) { - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 141 /* ArrayLiteralExpression */: - case 163 /* Block */: - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - case 142 /* ObjectLiteralExpression */: - case 136 /* TypeLiteral */: - case 176 /* SwitchStatement */: - case 195 /* DefaultClause */: - case 194 /* CaseClause */: - case 149 /* ParenthesizedExpression */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: - case 164 /* VariableStatement */: - case 183 /* VariableDeclaration */: - case 192 /* ExportAssignment */: - case 174 /* ReturnStatement */: - case 158 /* ConditionalExpression */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + case 154 /* ArrayLiteralExpression */: + case 180 /* Block */: + case 207 /* ModuleBlock */: + case 155 /* ObjectLiteralExpression */: + case 146 /* TypeLiteral */: + case 148 /* TupleType */: + case 208 /* CaseBlock */: + case 222 /* DefaultClause */: + case 221 /* CaseClause */: + case 162 /* ParenthesizedExpression */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: + case 181 /* VariableStatement */: + case 199 /* VariableDeclaration */: + case 215 /* ExportAssignment */: + case 192 /* ReturnStatement */: + case 171 /* ConditionalExpression */: + case 152 /* ArrayBindingPattern */: + case 151 /* ObjectBindingPattern */: return true; } return false; @@ -21384,100 +35709,49 @@ var ts; return true; } switch (parent) { - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - case 171 /* ForInStatement */: - case 170 /* ForStatement */: - case 167 /* IfStatement */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 125 /* Method */: - case 151 /* ArrowFunction */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - return child !== 163 /* Block */; + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 187 /* ForStatement */: + case 184 /* IfStatement */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 139 /* CallSignature */: + case 164 /* ArrowFunction */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + return child !== 180 /* Block */; default: return false; } } SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; - function nodeEndsWith(n, expectedLastToken, sourceFile) { - var children = n.getChildren(sourceFile); - if (children.length) { - var last = children[children.length - 1]; - if (last.kind === expectedLastToken) { - return true; - } - else if (last.kind === 21 /* SemicolonToken */ && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; - } - function isCompletedNode(n, sourceFile) { - if (n.getFullWidth() === 0) { - return false; - } - switch (n.kind) { - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 142 /* ObjectLiteralExpression */: - case 163 /* Block */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: - case 176 /* SwitchStatement */: - return nodeEndsWith(n, 14 /* CloseBraceToken */, sourceFile); - case 197 /* CatchClause */: - return isCompletedNode(n.block, sourceFile); - case 149 /* ParenthesizedExpression */: - case 129 /* CallSignature */: - case 145 /* CallExpression */: - case 130 /* ConstructSignature */: - return nodeEndsWith(n, 16 /* CloseParenToken */, sourceFile); - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 125 /* Method */: - case 151 /* ArrowFunction */: - return !n.body || isCompletedNode(n.body, sourceFile); - case 189 /* ModuleDeclaration */: - return n.body && isCompletedNode(n.body, sourceFile); - case 167 /* IfStatement */: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 166 /* ExpressionStatement */: - return isCompletedNode(n.expression, sourceFile); - case 141 /* ArrayLiteralExpression */: - return nodeEndsWith(n, 18 /* CloseBracketToken */, sourceFile); - case 194 /* CaseClause */: - case 195 /* DefaultClause */: - return false; - case 169 /* WhileStatement */: - return isCompletedNode(n.statement, sourceFile); - case 168 /* DoStatement */: - var hasWhileKeyword = ts.findChildOfKind(n, 98 /* WhileKeyword */, sourceFile); - if (hasWhileKeyword) { - return nodeEndsWith(n, 16 /* CloseParenToken */, sourceFile); - } - return isCompletedNode(n.statement, sourceFile); - default: - return true; - } - } })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); })(formatting = ts.formatting || (ts.formatting = {})); })(ts || (ts = {})); -var __extends = this.__extends || function (d, b) { +/// +var __extends = (this && this.__extends) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; function __() { this.constructor = d; } __.prototype = b.prototype; d.prototype = new __(); }; +/// +/// +/// +/// +/// +/// +/// +/// +/// var ts; (function (ts) { + /** The version of the language service API */ ts.servicesVersion = "0.4"; var ScriptSnapshot; (function (ScriptSnapshot) { @@ -21492,14 +35766,10 @@ var ts; StringScriptSnapshot.prototype.getLength = function () { return this.text.length; }; - StringScriptSnapshot.prototype.getLineStartPositions = function () { - if (!this._lineStartPositions) { - this._lineStartPositions = ts.computeLineStarts(this.text); - } - return this._lineStartPositions; - }; StringScriptSnapshot.prototype.getChangeRange = function (oldSnapshot) { - throw new Error("not yet implemented"); + // Text-based snapshots do not support incremental parsing. Return undefined + // to signal that to the caller. + return undefined; }; return StringScriptSnapshot; })(); @@ -21553,17 +35823,17 @@ var ts; while (pos < end) { var token = scanner.scan(); var textPos = scanner.getTextPos(); - nodes.push(createNode(token, pos, textPos, 512 /* Synthetic */, this)); + nodes.push(createNode(token, pos, textPos, 1024 /* Synthetic */, this)); pos = textPos; } return pos; }; NodeObject.prototype.createSyntaxList = function (nodes) { - var list = createNode(203 /* SyntaxList */, nodes.pos, nodes.end, 512 /* Synthetic */, this); + var list = createNode(229 /* SyntaxList */, nodes.pos, nodes.end, 1024 /* Synthetic */, this); list._children = []; var pos = nodes.pos; - for (var i = 0, len = nodes.length; i < len; i++) { - var node = nodes[i]; + for (var _i = 0; _i < nodes.length; _i++) { + var node = nodes[_i]; if (pos < node.pos) { pos = this.addSyntheticNodes(list._children, pos, node.pos); } @@ -21577,9 +35847,10 @@ var ts; }; NodeObject.prototype.createChildren = function (sourceFile) { var _this = this; - if (this.kind >= 120 /* FirstNode */) { + var children; + if (this.kind >= 127 /* FirstNode */) { scanner.setText((sourceFile || this.getSourceFile()).text); - var children = []; + children = []; var pos = this.pos; var processNode = function (node) { if (pos < node.pos) { @@ -21620,9 +35891,9 @@ var ts; }; NodeObject.prototype.getFirstToken = function (sourceFile) { var children = this.getChildren(); - for (var i = 0; i < children.length; i++) { - var child = children[i]; - if (child.kind < 120 /* FirstNode */) { + for (var _i = 0; _i < children.length; _i++) { + var child = children[_i]; + if (child.kind < 127 /* FirstNode */) { return child; } return child.getFirstToken(sourceFile); @@ -21632,7 +35903,7 @@ var ts; var children = this.getChildren(sourceFile); for (var i = children.length - 1; i >= 0; i--) { var child = children[i]; - if (child.kind < 120 /* FirstNode */) { + if (child.kind < 127 /* FirstNode */) { return child; } return child.getLastToken(sourceFile); @@ -21675,35 +35946,47 @@ var ts; function getJsDocCommentsSeparatedByNewLines() { var paramTag = "@param"; var jsDocCommentParts = []; - ts.forEach(declarations, function (declaration) { - var sourceFileOfDeclaration = ts.getSourceFileOfNode(declaration); - if (canUseParsedParamTagComments && declaration.kind === 123 /* Parameter */) { - ts.forEach(getJsDocCommentTextRange(declaration.parent, sourceFileOfDeclaration), function (jsDocCommentTextRange) { - var cleanedParamJsDocComment = getCleanedParamJsDocComment(jsDocCommentTextRange.pos, jsDocCommentTextRange.end, sourceFileOfDeclaration); - if (cleanedParamJsDocComment) { - jsDocCommentParts.push.apply(jsDocCommentParts, cleanedParamJsDocComment); + ts.forEach(declarations, function (declaration, indexOfDeclaration) { + // Make sure we are collecting doc comment from declaration once, + // In case of union property there might be same declaration multiple times + // which only varies in type parameter + // Eg. let a: Array | Array; a.length + // The property length will have two declarations of property length coming + // from Array - Array and Array + if (ts.indexOf(declarations, declaration) === indexOfDeclaration) { + var sourceFileOfDeclaration = ts.getSourceFileOfNode(declaration); + // If it is parameter - try and get the jsDoc comment with @param tag from function declaration's jsDoc comments + if (canUseParsedParamTagComments && declaration.kind === 130 /* Parameter */) { + ts.forEach(getJsDocCommentTextRange(declaration.parent, sourceFileOfDeclaration), function (jsDocCommentTextRange) { + var cleanedParamJsDocComment = getCleanedParamJsDocComment(jsDocCommentTextRange.pos, jsDocCommentTextRange.end, sourceFileOfDeclaration); + if (cleanedParamJsDocComment) { + jsDocCommentParts.push.apply(jsDocCommentParts, cleanedParamJsDocComment); + } + }); + } + // If this is left side of dotted module declaration, there is no doc comments associated with this node + if (declaration.kind === 206 /* ModuleDeclaration */ && declaration.body.kind === 206 /* ModuleDeclaration */) { + return; + } + // If this is dotted module name, get the doc comments from the parent + while (declaration.kind === 206 /* ModuleDeclaration */ && declaration.parent.kind === 206 /* ModuleDeclaration */) { + declaration = declaration.parent; + } + // Get the cleaned js doc comment text from the declaration + ts.forEach(getJsDocCommentTextRange(declaration.kind === 199 /* VariableDeclaration */ ? declaration.parent.parent : declaration, sourceFileOfDeclaration), function (jsDocCommentTextRange) { + var cleanedJsDocComment = getCleanedJsDocComment(jsDocCommentTextRange.pos, jsDocCommentTextRange.end, sourceFileOfDeclaration); + if (cleanedJsDocComment) { + jsDocCommentParts.push.apply(jsDocCommentParts, cleanedJsDocComment); } }); } - if (declaration.kind === 189 /* ModuleDeclaration */ && declaration.body.kind === 189 /* ModuleDeclaration */) { - return; - } - while (declaration.kind === 189 /* ModuleDeclaration */ && declaration.parent.kind === 189 /* ModuleDeclaration */) { - declaration = declaration.parent; - } - ts.forEach(getJsDocCommentTextRange(declaration.kind === 183 /* VariableDeclaration */ ? declaration.parent : declaration, sourceFileOfDeclaration), function (jsDocCommentTextRange) { - var cleanedJsDocComment = getCleanedJsDocComment(jsDocCommentTextRange.pos, jsDocCommentTextRange.end, sourceFileOfDeclaration); - if (cleanedJsDocComment) { - jsDocCommentParts.push.apply(jsDocCommentParts, cleanedJsDocComment); - } - }); }); return jsDocCommentParts; function getJsDocCommentTextRange(node, sourceFile) { return ts.map(ts.getJsDocComments(node, sourceFile), function (jsDocComment) { return { pos: jsDocComment.pos + "/*".length, - end: jsDocComment.end - "*/".length + end: jsDocComment.end - "*/".length // Trim off comment end indicator }; }); } @@ -21714,6 +35997,7 @@ var ts; for (; pos < end; pos++) { var ch = sourceFile.text.charCodeAt(pos); if (!ts.isWhiteSpace(ch) || ts.isLineBreak(ch)) { + // Either found lineBreak or non whiteSpace return pos; } } @@ -21726,14 +36010,20 @@ var ts; return pos; } function isName(pos, end, sourceFile, name) { - return pos + name.length < end && sourceFile.text.substr(pos, name.length) === name && (ts.isWhiteSpace(sourceFile.text.charCodeAt(pos + name.length)) || ts.isLineBreak(sourceFile.text.charCodeAt(pos + name.length))); + return pos + name.length < end && + sourceFile.text.substr(pos, name.length) === name && + (ts.isWhiteSpace(sourceFile.text.charCodeAt(pos + name.length)) || + ts.isLineBreak(sourceFile.text.charCodeAt(pos + name.length))); } function isParamTag(pos, end, sourceFile) { + // If it is @param tag return isName(pos, end, sourceFile, paramTag); } function pushDocCommentLineText(docComments, text, blankLineCount) { - while (blankLineCount--) + // Add the empty lines in between texts + while (blankLineCount--) { docComments.push(ts.textPart("")); + } docComments.push(ts.textPart(text)); } function getCleanedJsDocComment(pos, end, sourceFile) { @@ -21743,10 +36033,13 @@ var ts; var isInParamTag = false; while (pos < end) { var docCommentTextOfLine = ""; + // First consume leading white space pos = consumeWhiteSpacesOnTheLine(pos, end, sourceFile); + // If the comment starts with '*' consume the spaces on this line if (pos < end && sourceFile.text.charCodeAt(pos) === 42 /* asterisk */) { var lineStartPos = pos + 1; pos = consumeWhiteSpacesOnTheLine(pos + 1, end, sourceFile, spacesToRemoveAfterAsterisk); + // Set the spaces to remove after asterisk as margin if not already set if (spacesToRemoveAfterAsterisk === undefined && pos < end && !ts.isLineBreak(sourceFile.text.charCodeAt(pos))) { spacesToRemoveAfterAsterisk = pos - lineStartPos; } @@ -21754,9 +36047,11 @@ var ts; else if (spacesToRemoveAfterAsterisk === undefined) { spacesToRemoveAfterAsterisk = 0; } + // Analyse text on this line while (pos < end && !ts.isLineBreak(sourceFile.text.charCodeAt(pos))) { var ch = sourceFile.text.charAt(pos); if (ch === "@") { + // If it is @param tag if (isParamTag(pos, end, sourceFile)) { isInParamTag = true; pos += paramTag.length; @@ -21766,17 +36061,21 @@ var ts; isInParamTag = false; } } + // Add the ch to doc text if we arent in param tag if (!isInParamTag) { docCommentTextOfLine += ch; } + // Scan next character pos++; } + // Continue with next line pos = consumeLineBreaks(pos, end, sourceFile); if (docCommentTextOfLine) { pushDocCommentLineText(docComments, docCommentTextOfLine, blankLineCount); blankLineCount = 0; } else if (!isInParamTag && docComments.length) { + // This is blank line when there is text already parsed blankLineCount++; } } @@ -21789,38 +36088,48 @@ var ts; if (isParamTag(pos, end, sourceFile)) { var blankLineCount = 0; var recordedParamTag = false; + // Consume leading spaces pos = consumeWhiteSpaces(pos + paramTag.length); if (pos >= end) { break; } + // Ignore type expression if (sourceFile.text.charCodeAt(pos) === 123 /* openBrace */) { pos++; for (var curlies = 1; pos < end; pos++) { var charCode = sourceFile.text.charCodeAt(pos); + // { character means we need to find another } to match the found one if (charCode === 123 /* openBrace */) { curlies++; continue; } + // } char if (charCode === 125 /* closeBrace */) { curlies--; if (curlies === 0) { + // We do not have any more } to match the type expression is ignored completely pos++; break; } else { + // there are more { to be matched with } continue; } } + // Found start of another tag if (charCode === 64 /* at */) { break; } } + // Consume white spaces pos = consumeWhiteSpaces(pos); if (pos >= end) { break; } } + // Parameter name if (isName(pos, end, sourceFile, name)) { + // Found the parameter we are looking for consume white spaces pos = consumeWhiteSpaces(pos + name.length); if (pos >= end) { break; @@ -21829,6 +36138,7 @@ var ts; var firstLineParamHelpStringPos = pos; while (pos < end) { var ch = sourceFile.text.charCodeAt(pos); + // at line break, set this comment line text and go to next line if (ts.isLineBreak(ch)) { if (paramHelpString) { pushDocCommentLineText(paramDocComments, paramHelpString, blankLineCount); @@ -21839,24 +36149,30 @@ var ts; else if (recordedParamTag) { blankLineCount++; } + // Get the pos after cleaning start of the line setPosForParamHelpStringOnNextLine(firstLineParamHelpStringPos); continue; } + // Done scanning param help string - next tag found if (ch === 64 /* at */) { break; } paramHelpString += sourceFile.text.charAt(pos); + // Go to next character pos++; } + // If there is param help text, add it top the doc comments if (paramHelpString) { pushDocCommentLineText(paramDocComments, paramHelpString, blankLineCount); } paramHelpStringMargin = undefined; } + // If this is the start of another tag, continue with the loop in seach of param tag with symbol name if (sourceFile.text.charCodeAt(pos) === 64 /* at */) { continue; } } + // Next character pos++; } return paramDocComments; @@ -21867,13 +36183,15 @@ var ts; return pos; } function setPosForParamHelpStringOnNextLine(firstLineParamHelpStringPos) { + // Get the pos after consuming line breaks pos = consumeLineBreaks(pos, end, sourceFile); if (pos >= end) { return; } if (paramHelpStringMargin === undefined) { - paramHelpStringMargin = sourceFile.getLineAndCharacterFromPosition(firstLineParamHelpStringPos).character - 1; + paramHelpStringMargin = sourceFile.getLineAndCharacterOfPosition(firstLineParamHelpStringPos).character; } + // Now consume white spaces max var startOfLinePos = pos; pos = consumeWhiteSpacesOnTheLine(pos, end, sourceFile, paramHelpStringMargin); if (pos >= end) { @@ -21883,6 +36201,7 @@ var ts; if (consumedSpaces < paramHelpStringMargin) { var ch = sourceFile.text.charCodeAt(pos); if (ch === 42 /* asterisk */) { + // Consume more spaces after asterisk pos = consumeWhiteSpacesOnTheLine(pos + 1, end, sourceFile, paramHelpStringMargin - consumedSpaces - 1); } } @@ -21942,7 +36261,9 @@ var ts; }; SignatureObject.prototype.getDocumentationComment = function () { if (this.documentationComment === undefined) { - this.documentationComment = this.declaration ? getJsDocCommentsFromDeclarations([this.declaration], undefined, false) : []; + this.documentationComment = this.declaration ? getJsDocCommentsFromDeclarations([this.declaration], + /*name*/ undefined, + /*canUseParsedParamTagComments*/ false) : []; } return this.documentationComment; }; @@ -21953,211 +36274,180 @@ var ts; function SourceFileObject() { _super.apply(this, arguments); } - SourceFileObject.prototype.getScriptSnapshot = function () { - return this.scriptSnapshot; + SourceFileObject.prototype.update = function (newText, textChangeRange) { + return ts.updateSourceFile(this, newText, textChangeRange); + }; + SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { + return ts.getLineAndCharacterOfPosition(this, position); + }; + SourceFileObject.prototype.getLineStarts = function () { + return ts.getLineStarts(this); + }; + SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character) { + return ts.getPositionOfLineAndCharacter(this, line, character); }; SourceFileObject.prototype.getNamedDeclarations = function () { if (!this.namedDeclarations) { - var sourceFile = this; - var namedDeclarations = []; - ts.forEachChild(sourceFile, function visit(node) { - switch (node.kind) { - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - var functionDeclaration = node; - if (functionDeclaration.name && functionDeclaration.name.getFullWidth() > 0) { - var lastDeclaration = namedDeclarations.length > 0 ? namedDeclarations[namedDeclarations.length - 1] : undefined; - if (lastDeclaration && functionDeclaration.symbol === lastDeclaration.symbol) { - if (functionDeclaration.body && !lastDeclaration.body) { - namedDeclarations[namedDeclarations.length - 1] = functionDeclaration; - } - } - else { - namedDeclarations.push(functionDeclaration); + this.namedDeclarations = this.computeNamedDeclarations(); + } + return this.namedDeclarations; + }; + SourceFileObject.prototype.computeNamedDeclarations = function () { + var result = {}; + ts.forEachChild(this, visit); + return result; + function addDeclaration(declaration) { + var name = getDeclarationName(declaration); + if (name) { + var declarations = getDeclarations(name); + declarations.push(declaration); + } + } + function getDeclarations(name) { + return ts.getProperty(result, name) || (result[name] = []); + } + function getDeclarationName(declaration) { + if (declaration.name) { + var result_2 = getTextOfIdentifierOrLiteral(declaration.name); + if (result_2 !== undefined) { + return result_2; + } + if (declaration.name.kind === 128 /* ComputedPropertyName */) { + var expr = declaration.name.expression; + if (expr.kind === 156 /* PropertyAccessExpression */) { + return expr.name.text; + } + return getTextOfIdentifierOrLiteral(expr); + } + } + return undefined; + } + function getTextOfIdentifierOrLiteral(node) { + if (node) { + if (node.kind === 65 /* Identifier */ || + node.kind === 8 /* StringLiteral */ || + node.kind === 7 /* NumericLiteral */) { + return node.text; + } + } + return undefined; + } + function visit(node) { + switch (node.kind) { + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + var functionDeclaration = node; + var declarationName = getDeclarationName(functionDeclaration); + if (declarationName) { + var declarations = getDeclarations(declarationName); + var lastDeclaration = ts.lastOrUndefined(declarations); + // Check whether this declaration belongs to an "overload group". + if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { + // Overwrite the last declaration if it was an overload + // and this one is an implementation. + if (functionDeclaration.body && !lastDeclaration.body) { + declarations[declarations.length - 1] = functionDeclaration; } - ts.forEachChild(node, visit); } - break; - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 188 /* EnumDeclaration */: - case 189 /* ModuleDeclaration */: - case 191 /* ImportDeclaration */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 136 /* TypeLiteral */: - if (node.name) { - namedDeclarations.push(node); - } - case 126 /* Constructor */: - case 164 /* VariableStatement */: - case 190 /* ModuleBlock */: + else { + declarations.push(functionDeclaration); + } + ts.forEachChild(node, visit); + } + break; + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 205 /* EnumDeclaration */: + case 206 /* ModuleDeclaration */: + case 209 /* ImportEqualsDeclaration */: + case 218 /* ExportSpecifier */: + case 214 /* ImportSpecifier */: + case 209 /* ImportEqualsDeclaration */: + case 211 /* ImportClause */: + case 212 /* NamespaceImport */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 146 /* TypeLiteral */: + addDeclaration(node); + // fall through + case 136 /* Constructor */: + case 181 /* VariableStatement */: + case 200 /* VariableDeclarationList */: + case 151 /* ObjectBindingPattern */: + case 152 /* ArrayBindingPattern */: + case 207 /* ModuleBlock */: + ts.forEachChild(node, visit); + break; + case 180 /* Block */: + if (ts.isFunctionBlock(node)) { ts.forEachChild(node, visit); + } + break; + case 130 /* Parameter */: + // Only consider properties defined as constructor parameters + if (!(node.flags & 112 /* AccessibilityModifier */)) { break; - case 163 /* Block */: - if (ts.isFunctionBlock(node)) { - ts.forEachChild(node, visit); - } + } + // fall through + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + if (ts.isBindingPattern(node.name)) { + ts.forEachChild(node.name, visit); break; - case 123 /* Parameter */: - if (!(node.flags & 112 /* AccessibilityModifier */)) { - break; + } + case 227 /* EnumMember */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + addDeclaration(node); + break; + case 216 /* ExportDeclaration */: + // Handle named exports case e.g.: + // export {a, b as B} from "mod"; + if (node.exportClause) { + ts.forEach(node.exportClause.elements, visit); + } + break; + case 210 /* ImportDeclaration */: + var importClause = node.importClause; + if (importClause) { + // Handle default import case e.g.: + // import d from "mod"; + if (importClause.name) { + addDeclaration(importClause); } - case 183 /* VariableDeclaration */: - case 200 /* EnumMember */: - case 124 /* Property */: - namedDeclarations.push(node); - break; - } - }); - this.namedDeclarations = namedDeclarations; - } - return this.namedDeclarations; - }; - SourceFileObject.prototype.update = function (scriptSnapshot, version, isOpen, textChangeRange) { - if (textChangeRange && ts.Debug.shouldAssert(1 /* Normal */)) { - var oldText = this.scriptSnapshot; - var newText = scriptSnapshot; - ts.Debug.assert((oldText.getLength() - textChangeRange.span().length() + textChangeRange.newLength()) === newText.getLength()); - if (ts.Debug.shouldAssert(3 /* VeryAggressive */)) { - var oldTextPrefix = oldText.getText(0, textChangeRange.span().start()); - var newTextPrefix = newText.getText(0, textChangeRange.span().start()); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.getText(textChangeRange.span().end(), oldText.getLength()); - var newTextSuffix = newText.getText(textChangeRange.newSpan().end(), newText.getLength()); - ts.Debug.assert(oldTextSuffix === newTextSuffix); + // Handle named bindings in imports e.g.: + // import * as NS from "mod"; + // import {a, b as B} from "mod"; + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 212 /* NamespaceImport */) { + addDeclaration(importClause.namedBindings); + } + else { + ts.forEach(importClause.namedBindings.elements, visit); + } + } + } + break; } } - return SourceFileObject.createSourceFileObject(this.filename, scriptSnapshot, this.languageVersion, version, isOpen); - }; - SourceFileObject.createSourceFileObject = function (filename, scriptSnapshot, languageVersion, version, isOpen) { - var newSourceFile = ts.createSourceFile(filename, scriptSnapshot.getText(0, scriptSnapshot.getLength()), languageVersion, version, isOpen); - newSourceFile.scriptSnapshot = scriptSnapshot; - return newSourceFile; }; return SourceFileObject; })(NodeObject); - var TextSpan = (function () { - function TextSpan(start, length) { - ts.Debug.assert(start >= 0, "start"); - ts.Debug.assert(length >= 0, "length"); - this._start = start; - this._length = length; - } - TextSpan.prototype.toJSON = function (key) { - return { start: this._start, length: this._length }; - }; - TextSpan.prototype.start = function () { - return this._start; - }; - TextSpan.prototype.length = function () { - return this._length; - }; - TextSpan.prototype.end = function () { - return this._start + this._length; - }; - TextSpan.prototype.isEmpty = function () { - return this._length === 0; - }; - TextSpan.prototype.containsPosition = function (position) { - return position >= this._start && position < this.end(); - }; - TextSpan.prototype.containsTextSpan = function (span) { - return span._start >= this._start && span.end() <= this.end(); - }; - TextSpan.prototype.overlapsWith = function (span) { - var overlapStart = Math.max(this._start, span._start); - var overlapEnd = Math.min(this.end(), span.end()); - return overlapStart < overlapEnd; - }; - TextSpan.prototype.overlap = function (span) { - var overlapStart = Math.max(this._start, span._start); - var overlapEnd = Math.min(this.end(), span.end()); - if (overlapStart < overlapEnd) { - return TextSpan.fromBounds(overlapStart, overlapEnd); - } - return undefined; - }; - TextSpan.prototype.intersectsWithTextSpan = function (span) { - return span._start <= this.end() && span.end() >= this._start; - }; - TextSpan.prototype.intersectsWith = function (start, length) { - var end = start + length; - return start <= this.end() && end >= this._start; - }; - TextSpan.prototype.intersectsWithPosition = function (position) { - return position <= this.end() && position >= this._start; - }; - TextSpan.prototype.intersection = function (span) { - var intersectStart = Math.max(this._start, span._start); - var intersectEnd = Math.min(this.end(), span.end()); - if (intersectStart <= intersectEnd) { - return TextSpan.fromBounds(intersectStart, intersectEnd); - } - return undefined; - }; - TextSpan.fromBounds = function (start, end) { - ts.Debug.assert(start >= 0); - ts.Debug.assert(end - start >= 0); - return new TextSpan(start, end - start); - }; - return TextSpan; - })(); - ts.TextSpan = TextSpan; - var TextChangeRange = (function () { - function TextChangeRange(span, newLength) { - ts.Debug.assert(newLength >= 0, "newLength"); - this._span = span; - this._newLength = newLength; - } - TextChangeRange.prototype.span = function () { - return this._span; - }; - TextChangeRange.prototype.newLength = function () { - return this._newLength; - }; - TextChangeRange.prototype.newSpan = function () { - return new TextSpan(this.span().start(), this.newLength()); - }; - TextChangeRange.prototype.isUnchanged = function () { - return this.span().isEmpty() && this.newLength() === 0; - }; - TextChangeRange.collapseChangesAcrossMultipleVersions = function (changes) { - if (changes.length === 0) { - return TextChangeRange.unchanged; - } - if (changes.length === 1) { - return changes[0]; - } - var change0 = changes[0]; - var oldStartN = change0.span().start(); - var oldEndN = change0.span().end(); - var newEndN = oldStartN + change0.newLength(); - for (var i = 1; i < changes.length; i++) { - var nextChange = changes[i]; - var oldStart1 = oldStartN; - var oldEnd1 = oldEndN; - var newEnd1 = newEndN; - var oldStart2 = nextChange.span().start(); - var oldEnd2 = nextChange.span().end(); - var newEnd2 = oldStart2 + nextChange.newLength(); - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return new TextChangeRange(TextSpan.fromBounds(oldStartN, oldEndN), newEndN - oldStartN); - }; - TextChangeRange.unchanged = new TextChangeRange(new TextSpan(0, 0), 0); - return TextChangeRange; - })(); - ts.TextChangeRange = TextChangeRange; var TextChange = (function () { function TextChange() { } return TextChange; })(); ts.TextChange = TextChange; + var HighlightSpanKind; + (function (HighlightSpanKind) { + HighlightSpanKind.none = "none"; + HighlightSpanKind.definition = "definition"; + HighlightSpanKind.reference = "reference"; + HighlightSpanKind.writtenReference = "writtenReference"; + })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); (function (SymbolDisplayPartKind) { SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; @@ -22190,10 +36480,13 @@ var ts; })(ts.OutputFileType || (ts.OutputFileType = {})); var OutputFileType = ts.OutputFileType; (function (EndOfLineState) { - EndOfLineState[EndOfLineState["Start"] = 0] = "Start"; + EndOfLineState[EndOfLineState["None"] = 0] = "None"; EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; + EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; + EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; + EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; })(ts.EndOfLineState || (ts.EndOfLineState = {})); var EndOfLineState = ts.EndOfLineState; (function (TokenClass) { @@ -22208,29 +36501,52 @@ var ts; TokenClass[TokenClass["RegExpLiteral"] = 8] = "RegExpLiteral"; })(ts.TokenClass || (ts.TokenClass = {})); var TokenClass = ts.TokenClass; - var ScriptElementKind = (function () { - function ScriptElementKind() { - } + // TODO: move these to enums + var ScriptElementKind; + (function (ScriptElementKind) { ScriptElementKind.unknown = ""; + ScriptElementKind.warning = "warning"; + // predefined type (void) or keyword (class) ScriptElementKind.keyword = "keyword"; + // top level script node ScriptElementKind.scriptElement = "script"; + // module foo {} ScriptElementKind.moduleElement = "module"; + // class X {} ScriptElementKind.classElement = "class"; + // interface Y {} ScriptElementKind.interfaceElement = "interface"; + // type T = ... ScriptElementKind.typeElement = "type"; + // enum E ScriptElementKind.enumElement = "enum"; + // Inside module and script only + // let v = .. ScriptElementKind.variableElement = "var"; + // Inside function ScriptElementKind.localVariableElement = "local var"; + // Inside module and script only + // function f() { } ScriptElementKind.functionElement = "function"; + // Inside function ScriptElementKind.localFunctionElement = "local function"; + // class X { [public|private]* foo() {} } ScriptElementKind.memberFunctionElement = "method"; + // class X { [public|private]* [get|set] foo:number; } ScriptElementKind.memberGetAccessorElement = "getter"; ScriptElementKind.memberSetAccessorElement = "setter"; + // class X { [public|private]* foo:number; } + // interface Y { foo:number; } ScriptElementKind.memberVariableElement = "property"; + // class X { constructor() { } } ScriptElementKind.constructorImplementationElement = "constructor"; + // interface Y { ():number; } ScriptElementKind.callSignatureElement = "call"; + // interface Y { []:number; } ScriptElementKind.indexSignatureElement = "index"; + // interface Y { new():Y; } ScriptElementKind.constructSignatureElement = "construct"; + // function foo(*Y*: string) ScriptElementKind.parameterElement = "parameter"; ScriptElementKind.typeParameterElement = "type parameter"; ScriptElementKind.primitiveType = "primitive type"; @@ -22238,12 +36554,9 @@ var ts; ScriptElementKind.alias = "alias"; ScriptElementKind.constElement = "const"; ScriptElementKind.letElement = "let"; - return ScriptElementKind; - })(); - ts.ScriptElementKind = ScriptElementKind; - var ScriptElementKindModifier = (function () { - function ScriptElementKindModifier() { - } + })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); + var ScriptElementKindModifier; + (function (ScriptElementKindModifier) { ScriptElementKindModifier.none = ""; ScriptElementKindModifier.publicMemberModifier = "public"; ScriptElementKindModifier.privateMemberModifier = "private"; @@ -22251,9 +36564,7 @@ var ts; ScriptElementKindModifier.exportedModifier = "export"; ScriptElementKindModifier.ambientModifier = "declare"; ScriptElementKindModifier.staticModifier = "static"; - return ScriptElementKindModifier; - })(); - ts.ScriptElementKindModifier = ScriptElementKindModifier; + })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); var ClassificationTypeNames = (function () { function ClassificationTypeNames() { } @@ -22271,17 +36582,31 @@ var ts; ClassificationTypeNames.interfaceName = "interface name"; ClassificationTypeNames.moduleName = "module name"; ClassificationTypeNames.typeParameterName = "type parameter name"; - ClassificationTypeNames.typeAlias = "type alias name"; + ClassificationTypeNames.typeAliasName = "type alias name"; + ClassificationTypeNames.parameterName = "parameter name"; return ClassificationTypeNames; })(); ts.ClassificationTypeNames = ClassificationTypeNames; - var MatchKind; - (function (MatchKind) { - MatchKind[MatchKind["none"] = 0] = "none"; - MatchKind[MatchKind["exact"] = 1] = "exact"; - MatchKind[MatchKind["substring"] = 2] = "substring"; - MatchKind[MatchKind["prefix"] = 3] = "prefix"; - })(MatchKind || (MatchKind = {})); + (function (ClassificationType) { + ClassificationType[ClassificationType["comment"] = 1] = "comment"; + ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; + ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; + ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; + ClassificationType[ClassificationType["operator"] = 5] = "operator"; + ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; + ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; + ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; + ClassificationType[ClassificationType["text"] = 9] = "text"; + ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; + ClassificationType[ClassificationType["className"] = 11] = "className"; + ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; + ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; + ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; + ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; + ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; + ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; + })(ts.ClassificationType || (ts.ClassificationType = {})); + var ClassificationType = ts.ClassificationType; function displayPartsToString(displayParts) { if (displayParts) { return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); @@ -22291,26 +36616,31 @@ var ts; ts.displayPartsToString = displayPartsToString; function isLocalVariableOrFunction(symbol) { if (symbol.parent) { - return false; + return false; // This is exported symbol } return ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 150 /* FunctionExpression */) { + // Function expressions are local + if (declaration.kind === 163 /* FunctionExpression */) { return true; } - if (declaration.kind !== 183 /* VariableDeclaration */ && declaration.kind !== 184 /* FunctionDeclaration */) { + if (declaration.kind !== 199 /* VariableDeclaration */ && declaration.kind !== 201 /* FunctionDeclaration */) { return false; } - for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { - if (parent.kind === 201 /* SourceFile */ || parent.kind === 190 /* ModuleBlock */) { + // If the parent is not sourceFile or module block it is local variable + for (var parent_7 = declaration.parent; !ts.isFunctionBlock(parent_7); parent_7 = parent_7.parent) { + // Reached source file or module block + if (parent_7.kind === 228 /* SourceFile */ || parent_7.kind === 207 /* ModuleBlock */) { return false; } } + // parent is in function block return true; }); } function getDefaultCompilerOptions() { + // Always default to "ScriptTarget.ES5" for the language service return { - target: 2 /* Latest */, + target: 1 /* ES5 */, module: 0 /* None */ }; } @@ -22337,141 +36667,239 @@ var ts; return CancellationTokenObject; })(); ts.CancellationTokenObject = CancellationTokenObject; + // Cache host information about scrip Should be refreshed + // at each language service public entry point, since we don't know when + // set of scripts handled by the host changes. var HostCache = (function () { - function HostCache(host) { + function HostCache(host, getCanonicalFileName) { this.host = host; - this.filenameToEntry = {}; - var filenames = host.getScriptFileNames(); - for (var i = 0, n = filenames.length; i < n; i++) { - var filename = filenames[i]; - this.filenameToEntry[ts.normalizeSlashes(filename)] = { - filename: filename, - version: host.getScriptVersion(filename), - isOpen: host.getScriptIsOpen(filename) - }; - } + // script id => script index + this.fileNameToEntry = ts.createFileMap(getCanonicalFileName); + // Initialize the list with the root file names + var rootFileNames = host.getScriptFileNames(); + for (var _i = 0; _i < rootFileNames.length; _i++) { + var fileName = rootFileNames[_i]; + this.createEntry(fileName); + } + // store the compilation settings this._compilationSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); } HostCache.prototype.compilationSettings = function () { return this._compilationSettings; }; - HostCache.prototype.getEntry = function (filename) { - filename = ts.normalizeSlashes(filename); - return ts.lookUp(this.filenameToEntry, filename); + HostCache.prototype.createEntry = function (fileName) { + var entry; + var scriptSnapshot = this.host.getScriptSnapshot(fileName); + if (scriptSnapshot) { + entry = { + hostFileName: fileName, + version: this.host.getScriptVersion(fileName), + scriptSnapshot: scriptSnapshot + }; + } + this.fileNameToEntry.set(fileName, entry); + return entry; + }; + HostCache.prototype.getEntry = function (fileName) { + return this.fileNameToEntry.get(fileName); }; - HostCache.prototype.contains = function (filename) { - return !!this.getEntry(filename); + HostCache.prototype.contains = function (fileName) { + return this.fileNameToEntry.contains(fileName); }; - HostCache.prototype.getHostfilename = function (filename) { - var hostCacheEntry = this.getEntry(filename); - if (hostCacheEntry) { - return hostCacheEntry.filename; + HostCache.prototype.getOrCreateEntry = function (fileName) { + if (this.contains(fileName)) { + return this.getEntry(fileName); } - return filename; + return this.createEntry(fileName); }; - HostCache.prototype.getFilenames = function () { - var _this = this; + HostCache.prototype.getRootFileNames = function () { var fileNames = []; - ts.forEachKey(this.filenameToEntry, function (key) { - if (ts.hasProperty(_this.filenameToEntry, key)) - fileNames.push(key); + this.fileNameToEntry.forEachValue(function (value) { + if (value) { + fileNames.push(value.hostFileName); + } }); return fileNames; }; - HostCache.prototype.getVersion = function (filename) { - return this.getEntry(filename).version; - }; - HostCache.prototype.isOpen = function (filename) { - return this.getEntry(filename).isOpen; + HostCache.prototype.getVersion = function (fileName) { + var file = this.getEntry(fileName); + return file && file.version; }; - HostCache.prototype.getScriptSnapshot = function (filename) { - var file = this.getEntry(filename); - if (!file.sourceText) { - file.sourceText = this.host.getScriptSnapshot(file.filename); - } - return file.sourceText; - }; - HostCache.prototype.getChangeRange = function (filename, lastKnownVersion, oldScriptSnapshot) { - var currentVersion = this.getVersion(filename); - if (lastKnownVersion === currentVersion) { - return TextChangeRange.unchanged; - } - var scriptSnapshot = this.getScriptSnapshot(filename); - return scriptSnapshot.getChangeRange(oldScriptSnapshot); + HostCache.prototype.getScriptSnapshot = function (fileName) { + var file = this.getEntry(fileName); + return file && file.scriptSnapshot; }; return HostCache; })(); var SyntaxTreeCache = (function () { function SyntaxTreeCache(host) { this.host = host; - this.currentFilename = ""; - this.currentFileVersion = null; - this.currentSourceFile = null; } - SyntaxTreeCache.prototype.initialize = function (filename) { - var start = new Date().getTime(); - this.hostCache = new HostCache(this.host); - this.host.log("SyntaxTreeCache.Initialize: new HostCache: " + (new Date().getTime() - start)); - var version = this.hostCache.getVersion(filename); + SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { + var scriptSnapshot = this.host.getScriptSnapshot(fileName); + if (!scriptSnapshot) { + // The host does not know about this file. + throw new Error("Could not find file: '" + fileName + "'."); + } + var version = this.host.getScriptVersion(fileName); var sourceFile; - if (this.currentFilename !== filename) { - var scriptSnapshot = this.hostCache.getScriptSnapshot(filename); - var start = new Date().getTime(); - sourceFile = createSourceFileFromScriptSnapshot(filename, scriptSnapshot, getDefaultCompilerOptions(), version, true); - this.host.log("SyntaxTreeCache.Initialize: createSourceFile: " + (new Date().getTime() - start)); - var start = new Date().getTime(); - fixupParentReferences(sourceFile); - this.host.log("SyntaxTreeCache.Initialize: fixupParentRefs : " + (new Date().getTime() - start)); + if (this.currentFileName !== fileName) { + // This is a new file, just parse it + sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, 2 /* Latest */, version, true); } else if (this.currentFileVersion !== version) { - var scriptSnapshot = this.hostCache.getScriptSnapshot(filename); - var editRange = this.hostCache.getChangeRange(filename, this.currentFileVersion, this.currentSourceFile.getScriptSnapshot()); - var start = new Date().getTime(); - sourceFile = !editRange ? createSourceFileFromScriptSnapshot(filename, scriptSnapshot, getDefaultCompilerOptions(), version, true) : this.currentSourceFile.update(scriptSnapshot, version, true, editRange); - this.host.log("SyntaxTreeCache.Initialize: updateSourceFile: " + (new Date().getTime() - start)); - var start = new Date().getTime(); - fixupParentReferences(sourceFile); - this.host.log("SyntaxTreeCache.Initialize: fixupParentRefs : " + (new Date().getTime() - start)); + // This is the same file, just a newer version. Incrementally parse the file. + var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); + sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); } if (sourceFile) { + // All done, ensure state is up to date this.currentFileVersion = version; - this.currentFilename = filename; + this.currentFileName = fileName; + this.currentFileScriptSnapshot = scriptSnapshot; this.currentSourceFile = sourceFile; } - function fixupParentReferences(sourceFile) { - var parent = sourceFile; - function walk(n) { - n.parent = parent; - var saveParent = parent; - parent = n; - ts.forEachChild(n, walk); - parent = saveParent; - } - ts.forEachChild(sourceFile, walk); - } - }; - SyntaxTreeCache.prototype.getCurrentSourceFile = function (filename) { - this.initialize(filename); return this.currentSourceFile; }; - SyntaxTreeCache.prototype.getCurrentScriptSnapshot = function (filename) { - return this.getCurrentSourceFile(filename).getScriptSnapshot(); - }; return SyntaxTreeCache; })(); - function createSourceFileFromScriptSnapshot(filename, scriptSnapshot, settings, version, isOpen) { - return SourceFileObject.createSourceFileObject(filename, scriptSnapshot, settings.target, version, isOpen); + function setSourceFileFields(sourceFile, scriptSnapshot, version) { + sourceFile.version = version; + sourceFile.scriptSnapshot = scriptSnapshot; } - function createDocumentRegistry() { + /* + * This function will compile source text from 'input' argument using specified compiler options. + * If not options are provided - it will use a set of default compiler options. + * Extra compiler options that will unconditionally be used bu this function are: + * - isolatedModules = true + * - allowNonTsExtensions = true + * - noLib = true + * - noResolve = true + */ + function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { + var options = compilerOptions ? ts.clone(compilerOptions) : getDefaultCompilerOptions(); + options.isolatedModules = true; + // Filename can be non-ts file. + options.allowNonTsExtensions = true; + // We are not returning a sourceFile for lib file when asked by the program, + // so pass --noLib to avoid reporting a file not found error. + options.noLib = true; + // We are not doing a full typecheck, we are not resolving the whole context, + // so pass --noResolve to avoid reporting missing file errors. + options.noResolve = true; + // Parse + var inputFileName = fileName || "module.ts"; + var sourceFile = ts.createSourceFile(inputFileName, input, options.target); + if (moduleName) { + sourceFile.moduleName = moduleName; + } + // Store syntactic diagnostics + if (diagnostics && sourceFile.parseDiagnostics) { + diagnostics.push.apply(diagnostics, sourceFile.parseDiagnostics); + } + var newLine = ts.getNewLineCharacter(options); + // Output + var outputText; + // Create a compilerHost object to allow the compiler to read and write files + var compilerHost = { + getSourceFile: function (fileName, target) { return fileName === inputFileName ? sourceFile : undefined; }, + writeFile: function (name, text, writeByteOrderMark) { + ts.Debug.assert(outputText === undefined, "Unexpected multiple outputs for the file: " + name); + outputText = text; + }, + getDefaultLibFileName: function () { return "lib.d.ts"; }, + useCaseSensitiveFileNames: function () { return false; }, + getCanonicalFileName: function (fileName) { return fileName; }, + getCurrentDirectory: function () { return ""; }, + getNewLine: function () { return newLine; } + }; + var program = ts.createProgram([inputFileName], options, compilerHost); + if (diagnostics) { + diagnostics.push.apply(diagnostics, program.getCompilerOptionsDiagnostics()); + } + // Emit + program.emit(); + ts.Debug.assert(outputText !== undefined, "Output generation failed"); + return outputText; + } + ts.transpile = transpile; + function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTarget, version, setNodeParents) { + var sourceFile = ts.createSourceFile(fileName, scriptSnapshot.getText(0, scriptSnapshot.getLength()), scriptTarget, setNodeParents); + setSourceFileFields(sourceFile, scriptSnapshot, version); + // after full parsing we can use table with interned strings as name table + sourceFile.nameTable = sourceFile.identifiers; + return sourceFile; + } + ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; + ts.disableIncrementalParsing = false; + function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { + // If we were given a text change range, and our version or open-ness changed, then + // incrementally parse this file. + if (textChangeRange) { + if (version !== sourceFile.version) { + // Once incremental parsing is ready, then just call into this function. + if (!ts.disableIncrementalParsing) { + var newText; + // grab the fragment from the beginning of the original text to the beginning of the span + var prefix = textChangeRange.span.start !== 0 + ? sourceFile.text.substr(0, textChangeRange.span.start) + : ""; + // grab the fragment from the end of the span till the end of the original text + var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length + ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) + : ""; + if (textChangeRange.newLength === 0) { + // edit was a deletion - just combine prefix and suffix + newText = prefix && suffix ? prefix + suffix : prefix || suffix; + } + else { + // it was actual edit, fetch the fragment of new text that correspond to new span + var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); + // combine prefix, changed text and suffix + newText = prefix && suffix + ? prefix + changedText + suffix + : prefix + ? (prefix + changedText) + : (changedText + suffix); + } + var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + setSourceFileFields(newSourceFile, scriptSnapshot, version); + // after incremental parsing nameTable might not be up-to-date + // drop it so it can be lazily recreated later + newSourceFile.nameTable = undefined; + // dispose all resources held by old script snapshot + if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { + if (sourceFile.scriptSnapshot.dispose) { + sourceFile.scriptSnapshot.dispose(); + } + sourceFile.scriptSnapshot = undefined; + } + return newSourceFile; + } + } + } + // Otherwise, just create a new source file. + return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, sourceFile.languageVersion, version, true); + } + ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; + function createGetCanonicalFileName(useCaseSensitivefileNames) { + return useCaseSensitivefileNames + ? (function (fileName) { return fileName; }) + : (function (fileName) { return fileName.toLowerCase(); }); + } + function createDocumentRegistry(useCaseSensitiveFileNames) { + // Maps from compiler setting target (ES3, ES5, etc.) to all the cached documents we have + // for those settings. var buckets = {}; + var getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames); function getKeyFromCompilationSettings(settings) { - return "_" + settings.target; + return "_" + settings.target; // + "|" + settings.propagateEnumConstantoString() } function getBucketForCompilationSettings(settings, createIfMissing) { var key = getKeyFromCompilationSettings(settings); var bucket = ts.lookUp(buckets, key); if (!bucket && createIfMissing) { - buckets[key] = bucket = {}; + buckets[key] = bucket = ts.createFileMap(getCanonicalFileName); } return bucket; } @@ -22480,10 +36908,10 @@ var ts; var entries = ts.lookUp(buckets, name); var sourceFiles = []; for (var i in entries) { - var entry = entries[i]; + var entry = entries.get(i); sourceFiles.push({ name: i, - refCount: entry.refCount, + refCount: entry.languageServiceRefCount, references: entry.owners.slice(0) }); } @@ -22495,39 +36923,52 @@ var ts; }); return JSON.stringify(bucketInfoArray, null, 2); } - function acquireDocument(filename, compilationSettings, scriptSnapshot, version, isOpen) { + function acquireDocument(fileName, compilationSettings, scriptSnapshot, version) { + return acquireOrUpdateDocument(fileName, compilationSettings, scriptSnapshot, version, true); + } + function updateDocument(fileName, compilationSettings, scriptSnapshot, version) { + return acquireOrUpdateDocument(fileName, compilationSettings, scriptSnapshot, version, false); + } + function acquireOrUpdateDocument(fileName, compilationSettings, scriptSnapshot, version, acquiring) { var bucket = getBucketForCompilationSettings(compilationSettings, true); - var entry = ts.lookUp(bucket, filename); + var entry = bucket.get(fileName); if (!entry) { - var sourceFile = createSourceFileFromScriptSnapshot(filename, scriptSnapshot, compilationSettings, version, isOpen); - bucket[filename] = entry = { + ts.Debug.assert(acquiring, "How could we be trying to update a document that the registry doesn't have?"); + // Have never seen this file with these settings. Create a new source file for it. + var sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, compilationSettings.target, version, false); + entry = { sourceFile: sourceFile, - refCount: 0, + languageServiceRefCount: 0, owners: [] }; + bucket.set(fileName, entry); } - entry.refCount++; - return entry.sourceFile; - } - function updateDocument(sourceFile, filename, compilationSettings, scriptSnapshot, version, isOpen, textChangeRange) { - var bucket = getBucketForCompilationSettings(compilationSettings, false); - ts.Debug.assert(bucket !== undefined); - var entry = ts.lookUp(bucket, filename); - ts.Debug.assert(entry !== undefined); - if (entry.sourceFile.isOpen === isOpen && entry.sourceFile.version === version) { - return entry.sourceFile; + else { + // We have an entry for this file. However, it may be for a different version of + // the script snapshot. If so, update it appropriately. Otherwise, we can just + // return it as is. + if (entry.sourceFile.version !== version) { + entry.sourceFile = updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); + } + } + // If we're acquiring, then this is the first time this LS is asking for this document. + // Increase our ref count so we know there's another LS using the document. If we're + // not acquiring, then that means the LS is 'updating' the file instead, and that means + // it has already acquired the document previously. As such, we do not need to increase + // the ref count. + if (acquiring) { + entry.languageServiceRefCount++; } - entry.sourceFile = entry.sourceFile.update(scriptSnapshot, version, isOpen, textChangeRange); return entry.sourceFile; } - function releaseDocument(filename, compilationSettings) { + function releaseDocument(fileName, compilationSettings) { var bucket = getBucketForCompilationSettings(compilationSettings, false); ts.Debug.assert(bucket !== undefined); - var entry = ts.lookUp(bucket, filename); - entry.refCount--; - ts.Debug.assert(entry.refCount >= 0); - if (entry.refCount === 0) { - delete bucket[filename]; + var entry = bucket.get(fileName); + entry.languageServiceRefCount--; + ts.Debug.assert(entry.languageServiceRefCount >= 0); + if (entry.languageServiceRefCount === 0) { + bucket.remove(fileName); } } return { @@ -22557,34 +36998,138 @@ var ts; } }); } + function recordModuleName() { + var importPath = scanner.getTokenValue(); + var pos = scanner.getTokenPos(); + importedFiles.push({ + fileName: importPath, + pos: pos, + end: pos + importPath.length + }); + } function processImport() { scanner.setText(sourceText); var token = scanner.scan(); + // Look for: + // import "mod"; + // import d from "mod" + // import {a as A } from "mod"; + // import * as NS from "mod" + // import d, {a, b as B} from "mod" + // import i = require("mod"); + // + // export * from "mod" + // export {a as b} from "mod" while (token !== 1 /* EndOfFileToken */) { - if (token === 83 /* ImportKeyword */) { + if (token === 85 /* ImportKeyword */) { token = scanner.scan(); - if (token === 63 /* Identifier */) { - token = scanner.scan(); - if (token === 51 /* EqualsToken */) { + if (token === 8 /* StringLiteral */) { + // import "mod"; + recordModuleName(); + continue; + } + else { + if (token === 65 /* Identifier */) { + token = scanner.scan(); + if (token === 125 /* FromKeyword */) { + token = scanner.scan(); + if (token === 8 /* StringLiteral */) { + // import d from "mod"; + recordModuleName(); + continue; + } + } + else if (token === 53 /* EqualsToken */) { + token = scanner.scan(); + if (token === 119 /* RequireKeyword */) { + token = scanner.scan(); + if (token === 16 /* OpenParenToken */) { + token = scanner.scan(); + if (token === 8 /* StringLiteral */) { + // import i = require("mod"); + recordModuleName(); + continue; + } + } + } + } + else if (token === 23 /* CommaToken */) { + // consume comma and keep going + token = scanner.scan(); + } + else { + // unknown syntax + continue; + } + } + if (token === 14 /* OpenBraceToken */) { + token = scanner.scan(); + // consume "{ a as B, c, d as D}" clauses + while (token !== 15 /* CloseBraceToken */) { + token = scanner.scan(); + } + if (token === 15 /* CloseBraceToken */) { + token = scanner.scan(); + if (token === 125 /* FromKeyword */) { + token = scanner.scan(); + if (token === 8 /* StringLiteral */) { + // import {a as A} from "mod"; + // import d, {a, b as B} from "mod" + recordModuleName(); + } + } + } + } + else if (token === 35 /* AsteriskToken */) { token = scanner.scan(); - if (token === 115 /* RequireKeyword */) { + if (token === 111 /* AsKeyword */) { token = scanner.scan(); - if (token === 15 /* OpenParenToken */) { + if (token === 65 /* Identifier */) { token = scanner.scan(); - if (token === 7 /* StringLiteral */) { - var importPath = scanner.getTokenValue(); - var pos = scanner.getTokenPos(); - importedFiles.push({ - filename: importPath, - pos: pos, - end: pos + importPath.length - }); + if (token === 125 /* FromKeyword */) { + token = scanner.scan(); + if (token === 8 /* StringLiteral */) { + // import * as NS from "mod" + // import d, * as NS from "mod" + recordModuleName(); + } } } } } } } + else if (token === 78 /* ExportKeyword */) { + token = scanner.scan(); + if (token === 14 /* OpenBraceToken */) { + token = scanner.scan(); + // consume "{ a as B, c, d as D}" clauses + while (token !== 15 /* CloseBraceToken */) { + token = scanner.scan(); + } + if (token === 15 /* CloseBraceToken */) { + token = scanner.scan(); + if (token === 125 /* FromKeyword */) { + token = scanner.scan(); + if (token === 8 /* StringLiteral */) { + // export {a as A} from "mod"; + // export {a, b as B} from "mod" + recordModuleName(); + } + } + } + } + else if (token === 35 /* AsteriskToken */) { + token = scanner.scan(); + if (token === 125 /* FromKeyword */) { + token = scanner.scan(); + if (token === 8 /* StringLiteral */) { + // export * from "mod" + recordModuleName(); + } + } + } + } token = scanner.scan(); } scanner.setText(undefined); @@ -22596,9 +37141,10 @@ var ts; return { referencedFiles: referencedFiles, importedFiles: importedFiles, isLibFile: isNoDefaultLib }; } ts.preProcessFile = preProcessFile; + /// Helpers function getTargetLabel(referenceNode, labelName) { while (referenceNode) { - if (referenceNode.kind === 177 /* LabeledStatement */ && referenceNode.label.text === labelName) { + if (referenceNode.kind === 195 /* LabeledStatement */ && referenceNode.label.text === labelName) { return referenceNode.label; } referenceNode = referenceNode.parent; @@ -22606,13 +37152,21 @@ var ts; return undefined; } function isJumpStatementTarget(node) { - return node.kind === 63 /* Identifier */ && (node.parent.kind === 173 /* BreakStatement */ || node.parent.kind === 172 /* ContinueStatement */) && node.parent.label === node; + return node.kind === 65 /* Identifier */ && + (node.parent.kind === 191 /* BreakStatement */ || node.parent.kind === 190 /* ContinueStatement */) && + node.parent.label === node; } function isLabelOfLabeledStatement(node) { - return node.kind === 63 /* Identifier */ && node.parent.kind === 177 /* LabeledStatement */ && node.parent.label === node; + return node.kind === 65 /* Identifier */ && + node.parent.kind === 195 /* LabeledStatement */ && + node.parent.label === node; } + /** + * Whether or not a 'node' is preceded by a label of the given string. + * Note: 'node' cannot be a SourceFile. + */ function isLabeledBy(node, labelName) { - for (var owner = node.parent; owner.kind === 177 /* LabeledStatement */; owner = owner.parent) { + for (var owner = node.parent; owner.kind === 195 /* LabeledStatement */; owner = owner.parent) { if (owner.label.text === labelName) { return true; } @@ -22623,70 +37177,84 @@ var ts; return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); } function isRightSideOfQualifiedName(node) { - return node.parent.kind === 120 /* QualifiedName */ && node.parent.right === node; + return node.parent.kind === 127 /* QualifiedName */ && node.parent.right === node; } function isRightSideOfPropertyAccess(node) { - return node && node.parent && node.parent.kind === 143 /* PropertyAccessExpression */ && node.parent.name === node; + return node && node.parent && node.parent.kind === 156 /* PropertyAccessExpression */ && node.parent.name === node; } function isCallExpressionTarget(node) { if (isRightSideOfPropertyAccess(node)) { node = node.parent; } - return node && node.parent && node.parent.kind === 145 /* CallExpression */ && node.parent.expression === node; + return node && node.parent && node.parent.kind === 158 /* CallExpression */ && node.parent.expression === node; } function isNewExpressionTarget(node) { if (isRightSideOfPropertyAccess(node)) { node = node.parent; } - return node && node.parent && node.parent.kind === 146 /* NewExpression */ && node.parent.expression === node; + return node && node.parent && node.parent.kind === 159 /* NewExpression */ && node.parent.expression === node; } function isNameOfModuleDeclaration(node) { - return node.parent.kind === 189 /* ModuleDeclaration */ && node.parent.name === node; + return node.parent.kind === 206 /* ModuleDeclaration */ && node.parent.name === node; } function isNameOfFunctionDeclaration(node) { - return node.kind === 63 /* Identifier */ && ts.isAnyFunction(node.parent) && node.parent.name === node; + return node.kind === 65 /* Identifier */ && + ts.isFunctionLike(node.parent) && node.parent.name === node; } + /** Returns true if node is a name of an object literal property, e.g. "a" in x = { "a": 1 } */ function isNameOfPropertyAssignment(node) { - return (node.kind === 63 /* Identifier */ || node.kind === 7 /* StringLiteral */ || node.kind === 6 /* NumericLiteral */) && (node.parent.kind === 198 /* PropertyAssignment */ || node.parent.kind === 199 /* ShorthandPropertyAssignment */) && node.parent.name === node; + return (node.kind === 65 /* Identifier */ || node.kind === 8 /* StringLiteral */ || node.kind === 7 /* NumericLiteral */) && + (node.parent.kind === 225 /* PropertyAssignment */ || node.parent.kind === 226 /* ShorthandPropertyAssignment */) && node.parent.name === node; } function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - if (node.kind === 7 /* StringLiteral */ || node.kind === 6 /* NumericLiteral */) { + if (node.kind === 8 /* StringLiteral */ || node.kind === 7 /* NumericLiteral */) { switch (node.parent.kind) { - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 200 /* EnumMember */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 189 /* ModuleDeclaration */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 225 /* PropertyAssignment */: + case 227 /* EnumMember */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 206 /* ModuleDeclaration */: return node.parent.name === node; - case 144 /* ElementAccessExpression */: + case 157 /* ElementAccessExpression */: return node.parent.argumentExpression === node; } } return false; } function isNameOfExternalModuleImportOrDeclaration(node) { - if (node.kind === 7 /* StringLiteral */) { - return isNameOfModuleDeclaration(node) || (ts.isExternalModuleImportDeclaration(node.parent.parent) && ts.getExternalModuleImportDeclarationExpression(node.parent.parent) === node); + if (node.kind === 8 /* StringLiteral */) { + return isNameOfModuleDeclaration(node) || + (ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node); } return false; } + /** Returns true if the position is within a comment */ function isInsideComment(sourceFile, token, position) { - return position <= token.getStart(sourceFile) && (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); + // The position has to be: 1. in the leading trivia (before token.getStart()), and 2. within a comment + return position <= token.getStart(sourceFile) && + (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || + isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); function isInsideCommentRange(comments) { return ts.forEach(comments, function (comment) { + // either we are 1. completely inside the comment, or 2. at the end of the comment if (comment.pos < position && position < comment.end) { return true; } else if (position === comment.end) { var text = sourceFile.text; var width = comment.end - comment.pos; + // is single line comment or just /* if (width <= 2 || text.charCodeAt(comment.pos + 1) === 47 /* slash */) { return true; } else { - return !(text.charCodeAt(comment.end - 1) === 47 /* slash */ && text.charCodeAt(comment.end - 2) === 42 /* asterisk */); + // is unterminated multi-line comment + return !(text.charCodeAt(comment.end - 1) === 47 /* slash */ && + text.charCodeAt(comment.end - 2) === 42 /* asterisk */); } } return false; @@ -22708,328 +37276,729 @@ var ts; BreakContinueSearchType[BreakContinueSearchType["Labeled"] = 2] = "Labeled"; BreakContinueSearchType[BreakContinueSearchType["All"] = 3] = "All"; })(BreakContinueSearchType || (BreakContinueSearchType = {})); + // A cache of completion entries for keywords, these do not change between sessions var keywordCompletions = []; - for (var i = 64 /* FirstKeyword */; i <= 119 /* LastKeyword */; i++) { + for (var i = 66 /* FirstKeyword */; i <= 126 /* LastKeyword */; i++) { keywordCompletions.push({ name: ts.tokenToString(i), kind: ScriptElementKind.keyword, - kindModifiers: ScriptElementKindModifier.none + kindModifiers: ScriptElementKindModifier.none, + sortText: "0" }); } + /* @internal */ function getContainerNode(node) { + while (true) { + node = node.parent; + if (!node) { + return undefined; + } + switch (node.kind) { + case 228 /* SourceFile */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 202 /* ClassDeclaration */: + case 203 /* InterfaceDeclaration */: + case 205 /* EnumDeclaration */: + case 206 /* ModuleDeclaration */: + return node; + } + } + } + ts.getContainerNode = getContainerNode; + /* @internal */ function getNodeKind(node) { + switch (node.kind) { + case 206 /* ModuleDeclaration */: return ScriptElementKind.moduleElement; + case 202 /* ClassDeclaration */: return ScriptElementKind.classElement; + case 203 /* InterfaceDeclaration */: return ScriptElementKind.interfaceElement; + case 204 /* TypeAliasDeclaration */: return ScriptElementKind.typeElement; + case 205 /* EnumDeclaration */: return ScriptElementKind.enumElement; + case 199 /* VariableDeclaration */: + return ts.isConst(node) + ? ScriptElementKind.constElement + : ts.isLet(node) + ? ScriptElementKind.letElement + : ScriptElementKind.variableElement; + case 201 /* FunctionDeclaration */: return ScriptElementKind.functionElement; + case 137 /* GetAccessor */: return ScriptElementKind.memberGetAccessorElement; + case 138 /* SetAccessor */: return ScriptElementKind.memberSetAccessorElement; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + return ScriptElementKind.memberFunctionElement; + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + return ScriptElementKind.memberVariableElement; + case 141 /* IndexSignature */: return ScriptElementKind.indexSignatureElement; + case 140 /* ConstructSignature */: return ScriptElementKind.constructSignatureElement; + case 139 /* CallSignature */: return ScriptElementKind.callSignatureElement; + case 136 /* Constructor */: return ScriptElementKind.constructorImplementationElement; + case 129 /* TypeParameter */: return ScriptElementKind.typeParameterElement; + case 227 /* EnumMember */: return ScriptElementKind.variableElement; + case 130 /* Parameter */: return (node.flags & 112 /* AccessibilityModifier */) ? ScriptElementKind.memberVariableElement : ScriptElementKind.parameterElement; + case 209 /* ImportEqualsDeclaration */: + case 214 /* ImportSpecifier */: + case 211 /* ImportClause */: + case 218 /* ExportSpecifier */: + case 212 /* NamespaceImport */: + return ScriptElementKind.alias; + } + return ScriptElementKind.unknown; + } + ts.getNodeKind = getNodeKind; function createLanguageService(host, documentRegistry) { + if (documentRegistry === void 0) { documentRegistry = createDocumentRegistry(); } var syntaxTreeCache = new SyntaxTreeCache(host); var ruleProvider; - var hostCache; var program; - var typeInfoResolver; - var fullTypeCheckChecker_doNotAccessDirectly; - var useCaseSensitivefilenames = false; - var sourceFilesByName = {}; - var documentRegistry = documentRegistry; + var lastProjectVersion; + var useCaseSensitivefileNames = false; var cancellationToken = new CancellationTokenObject(host.getCancellationToken && host.getCancellationToken()); - var activeCompletionSession; - var writer = undefined; + // Check if the localized messages json is set, otherwise query the host for it if (!ts.localizedDiagnosticMessages && host.getLocalizedDiagnosticMessages) { ts.localizedDiagnosticMessages = host.getLocalizedDiagnosticMessages(); } - function getCanonicalFileName(filename) { - return useCaseSensitivefilenames ? filename : filename.toLowerCase(); - } - function getSourceFile(filename) { - return ts.lookUp(sourceFilesByName, getCanonicalFileName(filename)); + function log(message) { + if (host.log) { + host.log(message); + } } - function getFullTypeCheckChecker() { - return fullTypeCheckChecker_doNotAccessDirectly || (fullTypeCheckChecker_doNotAccessDirectly = program.getTypeChecker(true)); + var getCanonicalFileName = createGetCanonicalFileName(useCaseSensitivefileNames); + function getValidSourceFile(fileName) { + fileName = ts.normalizeSlashes(fileName); + var sourceFile = program.getSourceFile(getCanonicalFileName(fileName)); + if (!sourceFile) { + throw new Error("Could not find file: '" + fileName + "'."); + } + return sourceFile; } function getRuleProvider(options) { + // Ensure rules are initialized and up to date wrt to formatting options if (!ruleProvider) { - ruleProvider = new ts.formatting.RulesProvider(host); + ruleProvider = new ts.formatting.RulesProvider(); } ruleProvider.ensureUpToDate(options); return ruleProvider; } - function createCompilerHost() { - return { - getSourceFile: function (filename, languageVersion) { - var sourceFile = getSourceFile(filename); - return sourceFile && sourceFile.getSourceFile(); - }, + function synchronizeHostData() { + // perform fast check if host supports it + if (host.getProjectVersion) { + var hostProjectVersion = host.getProjectVersion(); + if (hostProjectVersion) { + if (lastProjectVersion === hostProjectVersion) { + return; + } + lastProjectVersion = hostProjectVersion; + } + } + // Get a fresh cache of the host information + var hostCache = new HostCache(host, getCanonicalFileName); + // If the program is already up-to-date, we can reuse it + if (programUpToDate()) { + return; + } + // IMPORTANT - It is critical from this moment onward that we do not check + // cancellation tokens. We are about to mutate source files from a previous program + // instance. If we cancel midway through, we may end up in an inconsistent state where + // the program points to old source files that have been invalidated because of + // incremental parsing. + var oldSettings = program && program.getCompilerOptions(); + var newSettings = hostCache.compilationSettings(); + var changesInCompilationSettingsAffectSyntax = oldSettings && oldSettings.target !== newSettings.target; + // Now create a new compiler + var newProgram = ts.createProgram(hostCache.getRootFileNames(), newSettings, { + getSourceFile: getOrCreateSourceFile, getCancellationToken: function () { return cancellationToken; }, - getCanonicalFileName: function (filename) { return useCaseSensitivefilenames ? filename : filename.toLowerCase(); }, - useCaseSensitiveFileNames: function () { return useCaseSensitivefilenames; }, - getNewLine: function () { return "\r\n"; }, - getDefaultLibFilename: function (options) { - return host.getDefaultLibFilename(options); - }, - writeFile: function (filename, data, writeByteOrderMark) { - writer(filename, data, writeByteOrderMark); - }, - getCurrentDirectory: function () { - return host.getCurrentDirectory(); + getCanonicalFileName: getCanonicalFileName, + useCaseSensitiveFileNames: function () { return useCaseSensitivefileNames; }, + getNewLine: function () { return host.getNewLine ? host.getNewLine() : "\r\n"; }, + getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, + writeFile: function (fileName, data, writeByteOrderMark) { }, + getCurrentDirectory: function () { return host.getCurrentDirectory(); } + }); + // Release any files we have acquired in the old program but are + // not part of the new program. + if (program) { + var oldSourceFiles = program.getSourceFiles(); + for (var _i = 0; _i < oldSourceFiles.length; _i++) { + var oldSourceFile = oldSourceFiles[_i]; + var fileName = oldSourceFile.fileName; + if (!newProgram.getSourceFile(fileName) || changesInCompilationSettingsAffectSyntax) { + documentRegistry.releaseDocument(fileName, oldSettings); + } + } + } + // hostCache is captured in the closure for 'getOrCreateSourceFile' but it should not be used past this point. + // It needs to be cleared to allow all collected snapshots to be released + hostCache = undefined; + program = newProgram; + // Make sure all the nodes in the program are both bound, and have their parent + // pointers set property. + program.getTypeChecker(); + return; + function getOrCreateSourceFile(fileName) { + ts.Debug.assert(hostCache !== undefined); + // The program is asking for this file, check first if the host can locate it. + // If the host can not locate the file, then it does not exist. return undefined + // to the program to allow reporting of errors for missing files. + var hostFileInformation = hostCache.getOrCreateEntry(fileName); + if (!hostFileInformation) { + return undefined; + } + // Check if the language version has changed since we last created a program; if they are the same, + // it is safe to reuse the souceFiles; if not, then the shape of the AST can change, and the oldSourceFile + // can not be reused. we have to dump all syntax trees and create new ones. + if (!changesInCompilationSettingsAffectSyntax) { + // Check if the old program had this file already + var oldSourceFile = program && program.getSourceFile(fileName); + if (oldSourceFile) { + // We already had a source file for this file name. Go to the registry to + // ensure that we get the right up to date version of it. We need this to + // address the following 'race'. Specifically, say we have the following: + // + // LS1 + // \ + // DocumentRegistry + // / + // LS2 + // + // Each LS has a reference to file 'foo.ts' at version 1. LS2 then updates + // it's version of 'foo.ts' to version 2. This will cause LS2 and the + // DocumentRegistry to have version 2 of the document. HOwever, LS1 will + // have version 1. And *importantly* this source file will be *corrupt*. + // The act of creating version 2 of the file irrevocably damages the version + // 1 file. + // + // So, later when we call into LS1, we need to make sure that it doesn't use + // it's source file any more, and instead defers to DocumentRegistry to get + // either version 1, version 2 (or some other version) depending on what the + // host says should be used. + return documentRegistry.updateDocument(fileName, newSettings, hostFileInformation.scriptSnapshot, hostFileInformation.version); + } + } + // Could not find this file in the old program, create a new SourceFile for it. + return documentRegistry.acquireDocument(fileName, newSettings, hostFileInformation.scriptSnapshot, hostFileInformation.version); + } + function sourceFileUpToDate(sourceFile) { + return sourceFile && sourceFile.version === hostCache.getVersion(sourceFile.fileName); + } + function programUpToDate() { + // If we haven't create a program yet, then it is not up-to-date + if (!program) { + return false; + } + // If number of files in the program do not match, it is not up-to-date + var rootFileNames = hostCache.getRootFileNames(); + if (program.getSourceFiles().length !== rootFileNames.length) { + return false; + } + // If any file is not up-to-date, then the whole program is not up-to-date + for (var _i = 0; _i < rootFileNames.length; _i++) { + var fileName = rootFileNames[_i]; + if (!sourceFileUpToDate(program.getSourceFile(fileName))) { + return false; + } + } + // If the compilation settings do no match, then the program is not up-to-date + return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); + } + } + function getProgram() { + synchronizeHostData(); + return program; + } + function cleanupSemanticCache() { + // TODO: Should we jettison the program (or it's type checker) here? + } + function dispose() { + if (program) { + ts.forEach(program.getSourceFiles(), function (f) { + return documentRegistry.releaseDocument(f.fileName, program.getCompilerOptions()); + }); + } + } + /// Diagnostics + function getSyntacticDiagnostics(fileName) { + synchronizeHostData(); + return program.getSyntacticDiagnostics(getValidSourceFile(fileName)); + } + /** + * getSemanticDiagnostiscs return array of Diagnostics. If '-d' is not enabled, only report semantic errors + * If '-d' enabled, report both semantic and emitter errors + */ + function getSemanticDiagnostics(fileName) { + synchronizeHostData(); + var targetSourceFile = getValidSourceFile(fileName); + // For JavaScript files, we don't want to report the normal typescript semantic errors. + // Instead, we just report errors for using TypeScript-only constructs from within a + // JavaScript file. + if (ts.isJavaScript(fileName)) { + return getJavaScriptSemanticDiagnostics(targetSourceFile); + } + // Only perform the action per file regardless of '-out' flag as LanguageServiceHost is expected to call this function per file. + // Therefore only get diagnostics for given file. + var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile); + if (!program.getCompilerOptions().declaration) { + return semanticDiagnostics; + } + // If '-d' is enabled, check for emitter error. One example of emitter error is export class implements non-export interface + var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile); + return ts.concatenate(semanticDiagnostics, declarationDiagnostics); + } + function getJavaScriptSemanticDiagnostics(sourceFile) { + var diagnostics = []; + walk(sourceFile); + return diagnostics; + function walk(node) { + if (!node) { + return false; + } + switch (node.kind) { + case 209 /* ImportEqualsDeclaration */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); + return true; + case 215 /* ExportAssignment */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); + return true; + case 202 /* ClassDeclaration */: + var classDeclaration = node; + if (checkModifiers(classDeclaration.modifiers) || + checkTypeParameters(classDeclaration.typeParameters)) { + return true; + } + break; + case 223 /* HeritageClause */: + var heritageClause = node; + if (heritageClause.token === 102 /* ImplementsKeyword */) { + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); + return true; + } + break; + case 203 /* InterfaceDeclaration */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); + return true; + case 206 /* ModuleDeclaration */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); + return true; + case 204 /* TypeAliasDeclaration */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); + return true; + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 163 /* FunctionExpression */: + case 201 /* FunctionDeclaration */: + case 164 /* ArrowFunction */: + case 201 /* FunctionDeclaration */: + var functionDeclaration = node; + if (checkModifiers(functionDeclaration.modifiers) || + checkTypeParameters(functionDeclaration.typeParameters) || + checkTypeAnnotation(functionDeclaration.type)) { + return true; + } + break; + case 181 /* VariableStatement */: + var variableStatement = node; + if (checkModifiers(variableStatement.modifiers)) { + return true; + } + break; + case 199 /* VariableDeclaration */: + var variableDeclaration = node; + if (checkTypeAnnotation(variableDeclaration.type)) { + return true; + } + break; + case 158 /* CallExpression */: + case 159 /* NewExpression */: + var expression = node; + if (expression.typeArguments && expression.typeArguments.length > 0) { + var start = expression.typeArguments.pos; + diagnostics.push(ts.createFileDiagnostic(sourceFile, start, expression.typeArguments.end - start, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); + return true; + } + break; + case 130 /* Parameter */: + var parameter = node; + if (parameter.modifiers) { + var start = parameter.modifiers.pos; + diagnostics.push(ts.createFileDiagnostic(sourceFile, start, parameter.modifiers.end - start, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); + return true; + } + if (parameter.questionToken) { + diagnostics.push(ts.createDiagnosticForNode(parameter.questionToken, ts.Diagnostics.can_only_be_used_in_a_ts_file)); + return true; + } + if (parameter.type) { + diagnostics.push(ts.createDiagnosticForNode(parameter.type, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); + return true; + } + break; + case 133 /* PropertyDeclaration */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.property_declarations_can_only_be_used_in_a_ts_file)); + return true; + case 205 /* EnumDeclaration */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); + return true; + case 161 /* TypeAssertionExpression */: + var typeAssertionExpression = node; + diagnostics.push(ts.createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); + return true; + case 131 /* Decorator */: + diagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.decorators_can_only_be_used_in_a_ts_file)); + return true; } - }; - } - function sourceFileUpToDate(sourceFile) { - return sourceFile && sourceFile.version === hostCache.getVersion(sourceFile.filename) && sourceFile.isOpen === hostCache.isOpen(sourceFile.filename); - } - function programUpToDate() { - if (!program) { - return false; + return ts.forEachChild(node, walk); } - var hostFilenames = hostCache.getFilenames(); - if (program.getSourceFiles().length !== hostFilenames.length) { + function checkTypeParameters(typeParameters) { + if (typeParameters) { + var start = typeParameters.pos; + diagnostics.push(ts.createFileDiagnostic(sourceFile, start, typeParameters.end - start, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); + return true; + } return false; } - for (var i = 0, n = hostFilenames.length; i < n; i++) { - if (!sourceFileUpToDate(program.getSourceFile(hostFilenames[i]))) { - return false; + function checkTypeAnnotation(type) { + if (type) { + diagnostics.push(ts.createDiagnosticForNode(type, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); + return true; } + return false; } - return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); - } - function synchronizeHostData() { - hostCache = new HostCache(host); - if (programUpToDate()) { - return; - } - var compilationSettings = hostCache.compilationSettings(); - var oldProgram = program; - if (oldProgram) { - var oldSettings = program.getCompilerOptions(); - var settingsChangeAffectsSyntax = oldSettings.target !== compilationSettings.target || oldSettings.module !== compilationSettings.module; - var changesInCompilationSettingsAffectSyntax = oldSettings && compilationSettings && !ts.compareDataObjects(oldSettings, compilationSettings) && settingsChangeAffectsSyntax; - var oldSourceFiles = program.getSourceFiles(); - for (var i = 0, n = oldSourceFiles.length; i < n; i++) { - cancellationToken.throwIfCancellationRequested(); - var filename = oldSourceFiles[i].filename; - if (!hostCache.contains(filename) || changesInCompilationSettingsAffectSyntax) { - documentRegistry.releaseDocument(filename, oldSettings); - delete sourceFilesByName[getCanonicalFileName(filename)]; - } - } - } - var hostfilenames = hostCache.getFilenames(); - for (var i = 0, n = hostfilenames.length; i < n; i++) { - var filename = hostfilenames[i]; - var version = hostCache.getVersion(filename); - var isOpen = hostCache.isOpen(filename); - var scriptSnapshot = hostCache.getScriptSnapshot(filename); - var sourceFile = getSourceFile(filename); - if (sourceFile) { - if (sourceFileUpToDate(sourceFile)) { - continue; - } - var textChangeRange = null; - if (sourceFile.isOpen && isOpen) { - textChangeRange = hostCache.getChangeRange(filename, sourceFile.version, sourceFile.getScriptSnapshot()); + function checkModifiers(modifiers) { + if (modifiers) { + for (var _i = 0; _i < modifiers.length; _i++) { + var modifier = modifiers[_i]; + switch (modifier.kind) { + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + case 115 /* DeclareKeyword */: + diagnostics.push(ts.createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); + return true; + // These are all legal modifiers. + case 109 /* StaticKeyword */: + case 78 /* ExportKeyword */: + case 70 /* ConstKeyword */: + case 73 /* DefaultKeyword */: + } } - sourceFile = documentRegistry.updateDocument(sourceFile, filename, compilationSettings, scriptSnapshot, version, isOpen, textChangeRange); - } - else { - sourceFile = documentRegistry.acquireDocument(filename, compilationSettings, scriptSnapshot, version, isOpen); } - sourceFilesByName[getCanonicalFileName(filename)] = sourceFile; - } - program = ts.createProgram(hostfilenames, compilationSettings, createCompilerHost()); - typeInfoResolver = program.getTypeChecker(false); - fullTypeCheckChecker_doNotAccessDirectly = undefined; - } - function cleanupSemanticCache() { - if (program) { - typeInfoResolver = program.getTypeChecker(false); - fullTypeCheckChecker_doNotAccessDirectly = undefined; - } - } - function dispose() { - if (program) { - ts.forEach(program.getSourceFiles(), function (f) { - documentRegistry.releaseDocument(f.filename, program.getCompilerOptions()); - }); - } - } - function getSyntacticDiagnostics(filename) { - synchronizeHostData(); - filename = ts.normalizeSlashes(filename); - return program.getDiagnostics(getSourceFile(filename)); - } - function getSemanticDiagnostics(filename) { - synchronizeHostData(); - filename = ts.normalizeSlashes(filename); - var compilerOptions = program.getCompilerOptions(); - var checker = getFullTypeCheckChecker(); - var targetSourceFile = getSourceFile(filename); - var allDiagnostics = checker.getDiagnostics(targetSourceFile); - if (compilerOptions.declaration) { - allDiagnostics = allDiagnostics.concat(checker.getDeclarationDiagnostics(targetSourceFile)); + return false; } - return allDiagnostics; } function getCompilerOptionsDiagnostics() { synchronizeHostData(); return program.getGlobalDiagnostics(); } - function getValidCompletionEntryDisplayName(symbol, target) { + /// Completion + function getCompletionEntryDisplayNameForSymbol(symbol, target, performCharacterChecks) { var displayName = symbol.getName(); - if (displayName && displayName.length > 0) { + if (displayName) { + // If this is the default export, get the name of the declaration if it exists + if (displayName === "default") { + var localSymbol = ts.getLocalSymbolForExportDefault(symbol); + if (localSymbol && localSymbol.name) { + displayName = symbol.valueDeclaration.localSymbol.name; + } + } var firstCharCode = displayName.charCodeAt(0); + // First check of the displayName is not external module; if it is an external module, it is not valid entry if ((symbol.flags & 1536 /* Namespace */) && (firstCharCode === 39 /* singleQuote */ || firstCharCode === 34 /* doubleQuote */)) { + // If the symbol is external module, don't show it in the completion list + // (i.e declare module "http" { let x; } | // <= request completion here, "http" should not be there) return undefined; } - if (displayName && displayName.length >= 2 && firstCharCode === displayName.charCodeAt(displayName.length - 1) && (firstCharCode === 39 /* singleQuote */ || firstCharCode === 34 /* doubleQuote */)) { - displayName = displayName.substring(1, displayName.length - 1); - } - var isValid = ts.isIdentifierStart(displayName.charCodeAt(0), target); - for (var i = 1, n = displayName.length; isValid && i < n; i++) { - isValid = ts.isIdentifierPart(displayName.charCodeAt(i), target); - } - if (isValid) { - return ts.unescapeIdentifier(displayName); - } } - return undefined; + return getCompletionEntryDisplayName(displayName, target, performCharacterChecks); } - function createCompletionEntry(symbol, typeChecker, location) { - var displayName = getValidCompletionEntryDisplayName(symbol, program.getCompilerOptions().target); + function getCompletionEntryDisplayName(displayName, target, performCharacterChecks) { if (!displayName) { return undefined; } - return { - name: displayName, - kind: getSymbolKind(symbol, typeChecker, location), - kindModifiers: getSymbolModifiers(symbol) - }; + var firstCharCode = displayName.charCodeAt(0); + if (displayName.length >= 2 && + firstCharCode === displayName.charCodeAt(displayName.length - 1) && + (firstCharCode === 39 /* singleQuote */ || firstCharCode === 34 /* doubleQuote */)) { + // If the user entered name for the symbol was quoted, removing the quotes is not enough, as the name could be an + // invalid identifier name. We need to check if whatever was inside the quotes is actually a valid identifier name. + displayName = displayName.substring(1, displayName.length - 1); + } + if (!displayName) { + return undefined; + } + if (performCharacterChecks) { + if (!ts.isIdentifierStart(displayName.charCodeAt(0), target)) { + return undefined; + } + for (var i = 1, n = displayName.length; i < n; i++) { + if (!ts.isIdentifierPart(displayName.charCodeAt(i), target)) { + return undefined; + } + } + } + return ts.unescapeIdentifier(displayName); } - function getCompletionsAtPosition(filename, position) { - synchronizeHostData(); - filename = ts.normalizeSlashes(filename); + function getCompletionData(fileName, position) { + var typeChecker = program.getTypeChecker(); var syntacticStart = new Date().getTime(); - var sourceFile = getSourceFile(filename); + var sourceFile = getValidSourceFile(fileName); var start = new Date().getTime(); var currentToken = ts.getTokenAtPosition(sourceFile, position); - host.log("getCompletionsAtPosition: Get current token: " + (new Date().getTime() - start)); - var start = new Date().getTime(); + log("getCompletionData: Get current token: " + (new Date().getTime() - start)); + start = new Date().getTime(); + // Completion not allowed inside comments, bail out if this is the case var insideComment = isInsideComment(sourceFile, currentToken, position); - host.log("getCompletionsAtPosition: Is inside comment: " + (new Date().getTime() - start)); + log("getCompletionData: Is inside comment: " + (new Date().getTime() - start)); if (insideComment) { - host.log("Returning an empty list because completion was inside a comment."); + log("Returning an empty list because completion was inside a comment."); return undefined; } - var start = new Date().getTime(); + start = new Date().getTime(); var previousToken = ts.findPrecedingToken(position, sourceFile); - host.log("getCompletionsAtPosition: Get previous token 1: " + (new Date().getTime() - start)); - if (previousToken && position <= previousToken.end && previousToken.kind === 63 /* Identifier */) { - var start = new Date().getTime(); - previousToken = ts.findPrecedingToken(previousToken.pos, sourceFile); - host.log("getCompletionsAtPosition: Get previous token 2: " + (new Date().getTime() - start)); - } - if (previousToken && isCompletionListBlocker(previousToken)) { - host.log("Returning an empty list because completion was requested in an invalid position."); + log("getCompletionData: Get previous token 1: " + (new Date().getTime() - start)); + // The decision to provide completion depends on the contextToken, which is determined through the previousToken. + // Note: 'previousToken' (and thus 'contextToken') can be undefined if we are the beginning of the file + var contextToken = previousToken; + // Check if the caret is at the end of an identifier; this is a partial identifier that we want to complete: e.g. a.toS| + // Skip this partial identifier and adjust the contextToken to the token that precedes it. + if (contextToken && position <= contextToken.end && ts.isWord(contextToken.kind)) { + var start_2 = new Date().getTime(); + contextToken = ts.findPrecedingToken(contextToken.getFullStart(), sourceFile); + log("getCompletionData: Get previous token 2: " + (new Date().getTime() - start_2)); + } + // Check if this is a valid completion location + if (contextToken && isCompletionListBlocker(contextToken)) { + log("Returning an empty list because completion was requested in an invalid position."); return undefined; } - var node; - var isRightOfDot; - if (previousToken && previousToken.kind === 19 /* DotToken */ && previousToken.parent.kind === 143 /* PropertyAccessExpression */) { - node = previousToken.parent.expression; + // Find the node where completion is requested on, in the case of a completion after + // a dot, it is the member access expression other wise, it is a request for all + // visible symbols in the scope, and the node is the current location. + var node = currentToken; + var isRightOfDot = false; + if (contextToken && contextToken.kind === 20 /* DotToken */ && contextToken.parent.kind === 156 /* PropertyAccessExpression */) { + node = contextToken.parent.expression; isRightOfDot = true; } - else if (previousToken && previousToken.kind === 19 /* DotToken */ && previousToken.parent.kind === 120 /* QualifiedName */) { - node = previousToken.parent.left; + else if (contextToken && contextToken.kind === 20 /* DotToken */ && contextToken.parent.kind === 127 /* QualifiedName */) { + node = contextToken.parent.left; isRightOfDot = true; } - else { - node = currentToken; - isRightOfDot = false; - } - activeCompletionSession = { - filename: filename, - position: position, - entries: [], - symbols: {}, - typeChecker: typeInfoResolver - }; - host.log("getCompletionsAtPosition: Syntactic work: " + (new Date().getTime() - syntacticStart)); var location = ts.getTouchingPropertyName(sourceFile, position); + var target = program.getCompilerOptions().target; var semanticStart = new Date().getTime(); + var isMemberCompletion; + var isNewIdentifierLocation; + var symbols = []; if (isRightOfDot) { - var symbols = []; - var isMemberCompletion = true; - if (node.kind === 63 /* Identifier */ || node.kind === 120 /* QualifiedName */ || node.kind === 143 /* PropertyAccessExpression */) { - var symbol = typeInfoResolver.getSymbolAtLocation(node); - if (symbol && symbol.flags & 33554432 /* Import */) { - symbol = typeInfoResolver.getAliasedSymbol(symbol); + getTypeScriptMemberSymbols(); + } + else { + // For JavaScript or TypeScript, if we're not after a dot, then just try to get the + // global symbols in scope. These results should be valid for either language as + // the set of symbols that can be referenced from this location. + if (!tryGetGlobalSymbols()) { + return undefined; + } + } + log("getCompletionData: Semantic work: " + (new Date().getTime() - semanticStart)); + return { symbols: symbols, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, location: location, isRightOfDot: isRightOfDot }; + function getTypeScriptMemberSymbols() { + // Right of dot member completion list + isMemberCompletion = true; + isNewIdentifierLocation = false; + if (node.kind === 65 /* Identifier */ || node.kind === 127 /* QualifiedName */ || node.kind === 156 /* PropertyAccessExpression */) { + var symbol = typeChecker.getSymbolAtLocation(node); + // This is an alias, follow what it aliases + if (symbol && symbol.flags & 8388608 /* Alias */) { + symbol = typeChecker.getAliasedSymbol(symbol); } if (symbol && symbol.flags & 1952 /* HasExports */) { - ts.forEachValue(symbol.exports, function (symbol) { - if (typeInfoResolver.isValidPropertyAccess((node.parent), symbol.name)) { + // Extract module or enum members + var exportedSymbols = typeChecker.getExportsOfModule(symbol); + ts.forEach(exportedSymbols, function (symbol) { + if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { symbols.push(symbol); } }); } } - var type = typeInfoResolver.getTypeAtLocation(node); + var type = typeChecker.getTypeAtLocation(node); if (type) { + // Filter private properties ts.forEach(type.getApparentProperties(), function (symbol) { - if (typeInfoResolver.isValidPropertyAccess((node.parent), symbol.name)) { + if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { symbols.push(symbol); } }); } - getCompletionEntriesFromSymbols(symbols, activeCompletionSession); } - else { - var containingObjectLiteral = getContainingObjectLiteralApplicableForCompletion(previousToken); + function tryGetGlobalSymbols() { + var containingObjectLiteral = getContainingObjectLiteralApplicableForCompletion(contextToken); if (containingObjectLiteral) { + // Object literal expression, look up possible property names from contextual type isMemberCompletion = true; - var contextualType = typeInfoResolver.getContextualType(containingObjectLiteral); + isNewIdentifierLocation = true; + var contextualType = typeChecker.getContextualType(containingObjectLiteral); if (!contextualType) { - return undefined; + return false; } - var contextualTypeMembers = typeInfoResolver.getPropertiesOfType(contextualType); + var contextualTypeMembers = typeChecker.getPropertiesOfType(contextualType); if (contextualTypeMembers && contextualTypeMembers.length > 0) { - var filteredMembers = filterContextualMembersList(contextualTypeMembers, containingObjectLiteral.properties); - getCompletionEntriesFromSymbols(filteredMembers, activeCompletionSession); + // Add filtered items to the completion list + symbols = filterContextualMembersList(contextualTypeMembers, containingObjectLiteral.properties); + } + } + else if (ts.getAncestor(contextToken, 211 /* ImportClause */)) { + // cursor is in import clause + // try to show exported member for imported module + isMemberCompletion = true; + isNewIdentifierLocation = true; + if (showCompletionsInImportsClause(contextToken)) { + var importDeclaration = ts.getAncestor(contextToken, 210 /* ImportDeclaration */); + ts.Debug.assert(importDeclaration !== undefined); + var exports; + if (importDeclaration.moduleSpecifier) { + var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(importDeclaration.moduleSpecifier); + if (moduleSpecifierSymbol) { + exports = typeChecker.getExportsOfModule(moduleSpecifierSymbol); + } + } + //let exports = typeInfoResolver.getExportsOfImportDeclaration(importDeclaration); + symbols = exports ? filterModuleExports(exports, importDeclaration) : emptyArray; } } else { + // Get all entities in the current scope. isMemberCompletion = false; - var symbolMeanings = 3152352 /* Type */ | 107455 /* Value */ | 1536 /* Namespace */ | 33554432 /* Import */; - var symbols = typeInfoResolver.getSymbolsInScope(node, symbolMeanings); - getCompletionEntriesFromSymbols(symbols, activeCompletionSession); + isNewIdentifierLocation = isNewIdentifierDefinitionLocation(contextToken); + if (previousToken !== contextToken) { + ts.Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); + } + // We need to find the node that will give us an appropriate scope to begin + // aggregating completion candidates. This is achieved in 'getScopeNode' + // by finding the first node that encompasses a position, accounting for whether a node + // is "complete" to decide whether a position belongs to the node. + // + // However, at the end of an identifier, we are interested in the scope of the identifier + // itself, but fall outside of the identifier. For instance: + // + // xyz => x$ + // + // the cursor is outside of both the 'x' and the arrow function 'xyz => x', + // so 'xyz' is not returned in our results. + // + // We define 'adjustedPosition' so that we may appropriately account for + // being at the end of an identifier. The intention is that if requesting completion + // at the end of an identifier, it should be effectively equivalent to requesting completion + // anywhere inside/at the beginning of the identifier. So in the previous case, the + // 'adjustedPosition' will work as if requesting completion in the following: + // + // xyz => $x + // + // If previousToken !== contextToken, then + // - 'contextToken' was adjusted to the token prior to 'previousToken' + // because we were at the end of an identifier. + // - 'previousToken' is defined. + var adjustedPosition = previousToken !== contextToken ? + previousToken.getStart() : + position; + var scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; + /// TODO filter meaning based on the current context + var symbolMeanings = 793056 /* Type */ | 107455 /* Value */ | 1536 /* Namespace */ | 8388608 /* Alias */; + symbols = typeChecker.getSymbolsInScope(scopeNode, symbolMeanings); } + return true; } - if (!isMemberCompletion) { - Array.prototype.push.apply(activeCompletionSession.entries, keywordCompletions); - } - host.log("getCompletionsAtPosition: Semantic work: " + (new Date().getTime() - semanticStart)); - return { - isMemberCompletion: isMemberCompletion, - entries: activeCompletionSession.entries - }; - function getCompletionEntriesFromSymbols(symbols, session) { - var start = new Date().getTime(); - ts.forEach(symbols, function (symbol) { - var entry = createCompletionEntry(symbol, session.typeChecker, location); - if (entry) { - var id = ts.escapeIdentifier(entry.name); - if (!ts.lookUp(session.symbols, id)) { - session.entries.push(entry); - session.symbols[id] = symbol; - } - } - }); - host.log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (new Date().getTime() - start)); + /** + * Finds the first node that "embraces" the position, so that one may + * accurately aggregate locals from the closest containing scope. + */ + function getScopeNode(initialToken, position, sourceFile) { + var scope = initialToken; + while (scope && !ts.positionBelongsToNode(scope, position, sourceFile)) { + scope = scope.parent; + } + return scope; } function isCompletionListBlocker(previousToken) { var start = new Date().getTime(); - var result = isInStringOrRegularExpressionOrTemplateLiteral(previousToken) || isIdentifierDefinitionLocation(previousToken) || isRightOfIllegalDot(previousToken); - host.log("getCompletionsAtPosition: isCompletionListBlocker: " + (new Date().getTime() - start)); + var result = isInStringOrRegularExpressionOrTemplateLiteral(previousToken) || + isIdentifierDefinitionLocation(previousToken) || + isRightOfIllegalDot(previousToken); + log("getCompletionsAtPosition: isCompletionListBlocker: " + (new Date().getTime() - start)); return result; } + function showCompletionsInImportsClause(node) { + if (node) { + // import {| + // import {a,| + if (node.kind === 14 /* OpenBraceToken */ || node.kind === 23 /* CommaToken */) { + return node.parent.kind === 213 /* NamedImports */; + } + } + return false; + } + function isNewIdentifierDefinitionLocation(previousToken) { + if (previousToken) { + var containingNodeKind = previousToken.parent.kind; + switch (previousToken.kind) { + case 23 /* CommaToken */: + return containingNodeKind === 158 /* CallExpression */ // func( a, | + || containingNodeKind === 136 /* Constructor */ // constructor( a, | public, protected, private keywords are allowed here, so show completion + || containingNodeKind === 159 /* NewExpression */ // new C(a, | + || containingNodeKind === 154 /* ArrayLiteralExpression */ // [a, | + || containingNodeKind === 170 /* BinaryExpression */; // let x = (a, | + case 16 /* OpenParenToken */: + return containingNodeKind === 158 /* CallExpression */ // func( | + || containingNodeKind === 136 /* Constructor */ // constructor( | + || containingNodeKind === 159 /* NewExpression */ // new C(a| + || containingNodeKind === 162 /* ParenthesizedExpression */; // let x = (a| + case 18 /* OpenBracketToken */: + return containingNodeKind === 154 /* ArrayLiteralExpression */; // [ | + case 117 /* ModuleKeyword */: // module | + case 118 /* NamespaceKeyword */: + return true; + case 20 /* DotToken */: + return containingNodeKind === 206 /* ModuleDeclaration */; // module A.| + case 14 /* OpenBraceToken */: + return containingNodeKind === 202 /* ClassDeclaration */; // class A{ | + case 53 /* EqualsToken */: + return containingNodeKind === 199 /* VariableDeclaration */ // let x = a| + || containingNodeKind === 170 /* BinaryExpression */; // x = a| + case 11 /* TemplateHead */: + return containingNodeKind === 172 /* TemplateExpression */; // `aa ${| + case 12 /* TemplateMiddle */: + return containingNodeKind === 178 /* TemplateSpan */; // `aa ${10} dd ${| + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + return containingNodeKind === 133 /* PropertyDeclaration */; // class A{ public | + } + // Previous token may have been a keyword that was converted to an identifier. + switch (previousToken.getText()) { + case "public": + case "protected": + case "private": + return true; + } + } + return false; + } function isInStringOrRegularExpressionOrTemplateLiteral(previousToken) { - if (previousToken.kind === 7 /* StringLiteral */ || previousToken.kind === 8 /* RegularExpressionLiteral */ || ts.isTemplateLiteralKind(previousToken.kind)) { - var start = previousToken.getStart(); + if (previousToken.kind === 8 /* StringLiteral */ + || previousToken.kind === 9 /* RegularExpressionLiteral */ + || ts.isTemplateLiteralKind(previousToken.kind)) { + // The position has to be either: 1. entirely within the token text, or + // 2. at the end position of an unterminated token. + var start_3 = previousToken.getStart(); var end = previousToken.getEnd(); - if (start < position && position < end) { + if (start_3 < position && position < end) { return true; } else if (position === end) { @@ -23039,13 +38008,14 @@ var ts; return false; } function getContainingObjectLiteralApplicableForCompletion(previousToken) { + // The locations in an object literal expression that are applicable for completion are property name definition locations. if (previousToken) { - var parent = previousToken.parent; + var parent_8 = previousToken.parent; switch (previousToken.kind) { - case 13 /* OpenBraceToken */: - case 22 /* CommaToken */: - if (parent && parent.kind === 142 /* ObjectLiteralExpression */) { - return parent; + case 14 /* OpenBraceToken */: // let x = { | + case 23 /* CommaToken */: + if (parent_8 && parent_8.kind === 155 /* ObjectLiteralExpression */) { + return parent_8; } break; } @@ -23054,16 +38024,16 @@ var ts; } function isFunction(kind) { switch (kind) { - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 129 /* CallSignature */: - case 130 /* ConstructSignature */: - case 131 /* IndexSignature */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 139 /* CallSignature */: + case 140 /* ConstructSignature */: + case 141 /* IndexSignature */: return true; } return false; @@ -23072,61 +38042,118 @@ var ts; if (previousToken) { var containingNodeKind = previousToken.parent.kind; switch (previousToken.kind) { - case 22 /* CommaToken */: - return containingNodeKind === 183 /* VariableDeclaration */ || containingNodeKind === 164 /* VariableStatement */ || containingNodeKind === 188 /* EnumDeclaration */ || isFunction(containingNodeKind); - case 15 /* OpenParenToken */: - return containingNodeKind === 197 /* CatchClause */ || isFunction(containingNodeKind); - case 13 /* OpenBraceToken */: - return containingNodeKind === 188 /* EnumDeclaration */ || containingNodeKind === 186 /* InterfaceDeclaration */; - case 21 /* SemicolonToken */: - return containingNodeKind === 124 /* Property */ && previousToken.parent.parent.kind === 186 /* InterfaceDeclaration */; - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 107 /* StaticKeyword */: - case 20 /* DotDotDotToken */: - return containingNodeKind === 123 /* Parameter */; - case 67 /* ClassKeyword */: - case 114 /* ModuleKeyword */: - case 75 /* EnumKeyword */: - case 101 /* InterfaceKeyword */: - case 81 /* FunctionKeyword */: - case 96 /* VarKeyword */: - case 113 /* GetKeyword */: - case 117 /* SetKeyword */: - case 83 /* ImportKeyword */: + case 23 /* CommaToken */: + return containingNodeKind === 199 /* VariableDeclaration */ || + containingNodeKind === 200 /* VariableDeclarationList */ || + containingNodeKind === 181 /* VariableStatement */ || + containingNodeKind === 205 /* EnumDeclaration */ || + isFunction(containingNodeKind) || + containingNodeKind === 202 /* ClassDeclaration */ || + containingNodeKind === 201 /* FunctionDeclaration */ || + containingNodeKind === 203 /* InterfaceDeclaration */ || + containingNodeKind === 152 /* ArrayBindingPattern */ || + containingNodeKind === 151 /* ObjectBindingPattern */; // function func({ x, y| + case 20 /* DotToken */: + return containingNodeKind === 152 /* ArrayBindingPattern */; // var [.| + case 18 /* OpenBracketToken */: + return containingNodeKind === 152 /* ArrayBindingPattern */; // var [x| + case 16 /* OpenParenToken */: + return containingNodeKind === 224 /* CatchClause */ || + isFunction(containingNodeKind); + case 14 /* OpenBraceToken */: + return containingNodeKind === 205 /* EnumDeclaration */ || + containingNodeKind === 203 /* InterfaceDeclaration */ || + containingNodeKind === 146 /* TypeLiteral */ || + containingNodeKind === 151 /* ObjectBindingPattern */; // function func({ x| + case 22 /* SemicolonToken */: + return containingNodeKind === 132 /* PropertySignature */ && + previousToken.parent && previousToken.parent.parent && + (previousToken.parent.parent.kind === 203 /* InterfaceDeclaration */ || + previousToken.parent.parent.kind === 146 /* TypeLiteral */); // let x : { a; | + case 24 /* LessThanToken */: + return containingNodeKind === 202 /* ClassDeclaration */ || + containingNodeKind === 201 /* FunctionDeclaration */ || + containingNodeKind === 203 /* InterfaceDeclaration */ || + isFunction(containingNodeKind); + case 109 /* StaticKeyword */: + return containingNodeKind === 133 /* PropertyDeclaration */; + case 21 /* DotDotDotToken */: + return containingNodeKind === 130 /* Parameter */ || + containingNodeKind === 136 /* Constructor */ || + (previousToken.parent && previousToken.parent.parent && + previousToken.parent.parent.kind === 152 /* ArrayBindingPattern */); // var [ ...z| + case 108 /* PublicKeyword */: + case 106 /* PrivateKeyword */: + case 107 /* ProtectedKeyword */: + return containingNodeKind === 130 /* Parameter */; + case 69 /* ClassKeyword */: + case 77 /* EnumKeyword */: + case 103 /* InterfaceKeyword */: + case 83 /* FunctionKeyword */: + case 98 /* VarKeyword */: + case 116 /* GetKeyword */: + case 121 /* SetKeyword */: + case 85 /* ImportKeyword */: + case 104 /* LetKeyword */: + case 70 /* ConstKeyword */: + case 110 /* YieldKeyword */: return true; } + // Previous token may have been a keyword that was converted to an identifier. switch (previousToken.getText()) { case "class": case "interface": case "enum": - case "module": case "function": case "var": + case "static": + case "let": + case "const": + case "yield": return true; } } return false; } function isRightOfIllegalDot(previousToken) { - if (previousToken && previousToken.kind === 6 /* NumericLiteral */) { + if (previousToken && previousToken.kind === 7 /* NumericLiteral */) { var text = previousToken.getFullText(); return text.charAt(text.length - 1) === "."; } return false; } + function filterModuleExports(exports, importDeclaration) { + var exisingImports = {}; + if (!importDeclaration.importClause) { + return exports; + } + if (importDeclaration.importClause.namedBindings && + importDeclaration.importClause.namedBindings.kind === 213 /* NamedImports */) { + ts.forEach(importDeclaration.importClause.namedBindings.elements, function (el) { + var name = el.propertyName || el.name; + exisingImports[name.text] = true; + }); + } + if (ts.isEmpty(exisingImports)) { + return exports; + } + return ts.filter(exports, function (e) { return !ts.lookUp(exisingImports, e.name); }); + } function filterContextualMembersList(contextualMemberSymbols, existingMembers) { if (!existingMembers || existingMembers.length === 0) { return contextualMemberSymbols; } var existingMemberNames = {}; ts.forEach(existingMembers, function (m) { - if (m.kind !== 198 /* PropertyAssignment */ && m.kind !== 199 /* ShorthandPropertyAssignment */) { + if (m.kind !== 225 /* PropertyAssignment */ && m.kind !== 226 /* ShorthandPropertyAssignment */) { + // Ignore omitted expressions for missing members in the object literal return; } if (m.getStart() <= position && position <= m.getEnd()) { + // If this is the current item we are editing right now, do not filter it out return; } + // TODO(jfreeman): Account for computed property name existingMemberNames[m.name.text] = true; }); var filteredMembers = []; @@ -23138,88 +38165,165 @@ var ts; return filteredMembers; } } - function getCompletionEntryDetails(filename, position, entryName) { - filename = ts.normalizeSlashes(filename); - var sourceFile = getSourceFile(filename); - var session = activeCompletionSession; - if (!session || session.filename !== filename || session.position !== position) { + function getCompletionsAtPosition(fileName, position) { + synchronizeHostData(); + var completionData = getCompletionData(fileName, position); + if (!completionData) { return undefined; } - var symbol = ts.lookUp(activeCompletionSession.symbols, ts.escapeIdentifier(entryName)); - if (symbol) { - var location = ts.getTouchingPropertyName(sourceFile, position); - var completionEntry = createCompletionEntry(symbol, session.typeChecker, location); - ts.Debug.assert(session.typeChecker.getTypeOfSymbolAtLocation(symbol, location) !== undefined, "Could not find type for symbol"); - var displayPartsDocumentationsAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, getSourceFile(filename), location, session.typeChecker, location, 7 /* All */); + var symbols = completionData.symbols, isMemberCompletion = completionData.isMemberCompletion, isNewIdentifierLocation = completionData.isNewIdentifierLocation, location = completionData.location, isRightOfDot = completionData.isRightOfDot; + var entries; + if (isRightOfDot && ts.isJavaScript(fileName)) { + entries = getCompletionEntriesFromSymbols(symbols); + ts.addRange(entries, getJavaScriptCompletionEntries()); + } + else { + if (!symbols || symbols.length === 0) { + return undefined; + } + entries = getCompletionEntriesFromSymbols(symbols); + } + // Add keywords if this is not a member completion list + if (!isMemberCompletion) { + ts.addRange(entries, keywordCompletions); + } + return { isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, entries: entries }; + function getJavaScriptCompletionEntries() { + var entries = []; + var allNames = {}; + var target = program.getCompilerOptions().target; + for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { + var sourceFile = _a[_i]; + var nameTable = getNameTable(sourceFile); + for (var name_26 in nameTable) { + if (!allNames[name_26]) { + allNames[name_26] = name_26; + var displayName = getCompletionEntryDisplayName(name_26, target, true); + if (displayName) { + var entry = { + name: displayName, + kind: ScriptElementKind.warning, + kindModifiers: "", + sortText: "1" + }; + entries.push(entry); + } + } + } + } + return entries; + } + function createCompletionEntry(symbol, location) { + // Try to get a valid display name for this symbol, if we could not find one, then ignore it. + // We would like to only show things that can be added after a dot, so for instance numeric properties can + // not be accessed with a dot (a.1 <- invalid) + var displayName = getCompletionEntryDisplayNameForSymbol(symbol, program.getCompilerOptions().target, true); + if (!displayName) { + return undefined; + } + // TODO(drosen): Right now we just permit *all* semantic meanings when calling + // 'getSymbolKind' which is permissible given that it is backwards compatible; but + // really we should consider passing the meaning for the node so that we don't report + // that a suggestion for a value is an interface. We COULD also just do what + // 'getSymbolModifiers' does, which is to use the first declaration. + // Use a 'sortText' of 0' so that all symbol completion entries come before any other + // entries (like JavaScript identifier entries). return { - name: entryName, - kind: displayPartsDocumentationsAndSymbolKind.symbolKind, - kindModifiers: completionEntry.kindModifiers, - displayParts: displayPartsDocumentationsAndSymbolKind.displayParts, - documentation: displayPartsDocumentationsAndSymbolKind.documentation + name: displayName, + kind: getSymbolKind(symbol, location), + kindModifiers: getSymbolModifiers(symbol), + sortText: "0" }; } - else { + function getCompletionEntriesFromSymbols(symbols) { + var start = new Date().getTime(); + var entries = []; + if (symbols) { + var nameToSymbol = {}; + for (var _i = 0; _i < symbols.length; _i++) { + var symbol = symbols[_i]; + var entry = createCompletionEntry(symbol, location); + if (entry) { + var id = ts.escapeIdentifier(entry.name); + if (!ts.lookUp(nameToSymbol, id)) { + entries.push(entry); + nameToSymbol[id] = symbol; + } + } + } + } + log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (new Date().getTime() - start)); + return entries; + } + } + function getCompletionEntryDetails(fileName, position, entryName) { + synchronizeHostData(); + // Compute all the completion symbols again. + var completionData = getCompletionData(fileName, position); + if (completionData) { + var symbols = completionData.symbols, location_2 = completionData.location; + // Find the symbol with the matching entry name. + var target = program.getCompilerOptions().target; + // We don't need to perform character checks here because we're only comparing the + // name against 'entryName' (which is known to be good), not building a new + // completion entry. + var symbol = ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(s, target, false) === entryName ? s : undefined; }); + if (symbol) { + var displayPartsDocumentationsAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, getValidSourceFile(fileName), location_2, location_2, 7 /* All */); + return { + name: entryName, + kind: displayPartsDocumentationsAndSymbolKind.symbolKind, + kindModifiers: getSymbolModifiers(symbol), + displayParts: displayPartsDocumentationsAndSymbolKind.displayParts, + documentation: displayPartsDocumentationsAndSymbolKind.documentation + }; + } + } + // Didn't find a symbol with this name. See if we can find a keyword instead. + var keywordCompletion = ts.forEach(keywordCompletions, function (c) { return c.name === entryName; }); + if (keywordCompletion) { return { name: entryName, kind: ScriptElementKind.keyword, kindModifiers: ScriptElementKindModifier.none, - displayParts: [ts.displayPart(entryName, 5 /* keyword */)], + displayParts: [ts.displayPart(entryName, SymbolDisplayPartKind.keyword)], documentation: undefined }; } + return undefined; } - function getContainerNode(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 201 /* SourceFile */: - case 125 /* Method */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 185 /* ClassDeclaration */: - case 186 /* InterfaceDeclaration */: - case 188 /* EnumDeclaration */: - case 189 /* ModuleDeclaration */: - return node; - } - } - } - function getSymbolKind(symbol, typeResolver, location) { + // TODO(drosen): use contextual SemanticMeaning. + function getSymbolKind(symbol, location) { var flags = symbol.getFlags(); if (flags & 32 /* Class */) return ScriptElementKind.classElement; if (flags & 384 /* Enum */) return ScriptElementKind.enumElement; - if (flags & 2097152 /* TypeAlias */) + if (flags & 524288 /* TypeAlias */) return ScriptElementKind.typeElement; if (flags & 64 /* Interface */) return ScriptElementKind.interfaceElement; - if (flags & 1048576 /* TypeParameter */) + if (flags & 262144 /* TypeParameter */) return ScriptElementKind.typeParameterElement; - var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, flags, typeResolver, location); + var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, flags, location); if (result === ScriptElementKind.unknown) { - if (flags & 1048576 /* TypeParameter */) + if (flags & 262144 /* TypeParameter */) return ScriptElementKind.typeParameterElement; if (flags & 8 /* EnumMember */) return ScriptElementKind.variableElement; - if (flags & 33554432 /* Import */) + if (flags & 8388608 /* Alias */) return ScriptElementKind.alias; if (flags & 1536 /* Module */) return ScriptElementKind.moduleElement; } return result; } - function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, flags, typeResolver, location) { - if (typeResolver.isUndefinedSymbol(symbol)) { + function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, flags, location) { + var typeChecker = program.getTypeChecker(); + if (typeChecker.isUndefinedSymbol(symbol)) { return ScriptElementKind.variableElement; } - if (typeResolver.isArgumentsSymbol(symbol)) { + if (typeChecker.isArgumentsSymbol(symbol)) { return ScriptElementKind.localVariableElement; } if (flags & 3 /* Variable */) { @@ -23229,7 +38333,7 @@ var ts; else if (symbol.valueDeclaration && ts.isConst(symbol.valueDeclaration)) { return ScriptElementKind.constElement; } - else if (ts.forEach(symbol.declarations, function (declaration) { return ts.isLet(declaration); })) { + else if (ts.forEach(symbol.declarations, ts.isLet)) { return ScriptElementKind.letElement; } return isLocalVariableOrFunction(symbol) ? ScriptElementKind.localVariableElement : ScriptElementKind.variableElement; @@ -23245,8 +38349,9 @@ var ts; if (flags & 16384 /* Constructor */) return ScriptElementKind.constructorImplementationElement; if (flags & 4 /* Property */) { - if (flags & 1073741824 /* UnionProperty */) { - var unionPropertyKind = ts.forEach(typeInfoResolver.getRootSymbols(symbol), function (rootSymbol) { + if (flags & 268435456 /* UnionProperty */) { + // If union property is result of union of non method (property/accessors/variables), it is labeled as property + var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { var rootSymbolFlags = rootSymbol.getFlags(); if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) { return ScriptElementKind.memberVariableElement; @@ -23254,7 +38359,9 @@ var ts; ts.Debug.assert(!!(rootSymbolFlags & 8192 /* Method */)); }); if (!unionPropertyKind) { - var typeOfUnionProperty = typeInfoResolver.getTypeOfSymbolAtLocation(symbol, location); + // If this was union of all methods, + //make sure it has call signatures before we can label it as method + var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); if (typeOfUnionProperty.getCallSignatures().length) { return ScriptElementKind.memberFunctionElement; } @@ -23266,69 +38373,40 @@ var ts; } return ScriptElementKind.unknown; } - function getTypeKind(type) { - var flags = type.getFlags(); - if (flags & 128 /* Enum */) - return ScriptElementKind.enumElement; - if (flags & 1024 /* Class */) - return ScriptElementKind.classElement; - if (flags & 2048 /* Interface */) - return ScriptElementKind.interfaceElement; - if (flags & 512 /* TypeParameter */) - return ScriptElementKind.typeParameterElement; - if (flags & 127 /* Intrinsic */) - return ScriptElementKind.primitiveType; - if (flags & 256 /* StringLiteral */) - return ScriptElementKind.primitiveType; - return ScriptElementKind.unknown; - } - function getNodeKind(node) { - switch (node.kind) { - case 189 /* ModuleDeclaration */: return ScriptElementKind.moduleElement; - case 185 /* ClassDeclaration */: return ScriptElementKind.classElement; - case 186 /* InterfaceDeclaration */: return ScriptElementKind.interfaceElement; - case 187 /* TypeAliasDeclaration */: return ScriptElementKind.typeElement; - case 188 /* EnumDeclaration */: return ScriptElementKind.enumElement; - case 183 /* VariableDeclaration */: return ts.isConst(node) ? ScriptElementKind.constElement : node.flags & 2048 /* Let */ ? ScriptElementKind.letElement : ScriptElementKind.variableElement; - case 184 /* FunctionDeclaration */: return ScriptElementKind.functionElement; - case 127 /* GetAccessor */: return ScriptElementKind.memberGetAccessorElement; - case 128 /* SetAccessor */: return ScriptElementKind.memberSetAccessorElement; - case 125 /* Method */: return ScriptElementKind.memberFunctionElement; - case 124 /* Property */: return ScriptElementKind.memberVariableElement; - case 131 /* IndexSignature */: return ScriptElementKind.indexSignatureElement; - case 130 /* ConstructSignature */: return ScriptElementKind.constructSignatureElement; - case 129 /* CallSignature */: return ScriptElementKind.callSignatureElement; - case 126 /* Constructor */: return ScriptElementKind.constructorImplementationElement; - case 122 /* TypeParameter */: return ScriptElementKind.typeParameterElement; - case 200 /* EnumMember */: return ScriptElementKind.variableElement; - case 123 /* Parameter */: return (node.flags & 112 /* AccessibilityModifier */) ? ScriptElementKind.memberVariableElement : ScriptElementKind.parameterElement; - } - return ScriptElementKind.unknown; - } function getSymbolModifiers(symbol) { - return symbol && symbol.declarations && symbol.declarations.length > 0 ? ts.getNodeModifiers(symbol.declarations[0]) : ScriptElementKindModifier.none; + return symbol && symbol.declarations && symbol.declarations.length > 0 + ? ts.getNodeModifiers(symbol.declarations[0]) + : ScriptElementKindModifier.none; } - function getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, sourceFile, enclosingDeclaration, typeResolver, location, semanticMeaning) { + // TODO(drosen): Currently completion entry details passes the SemanticMeaning.All instead of using semanticMeaning of location + function getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, sourceFile, enclosingDeclaration, location, semanticMeaning) { if (semanticMeaning === void 0) { semanticMeaning = getMeaningFromLocation(location); } + var typeChecker = program.getTypeChecker(); var displayParts = []; var documentation; var symbolFlags = symbol.flags; - var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, symbolFlags, typeResolver, location); + var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, symbolFlags, location); var hasAddedSymbolInfo; - if (symbolKind !== ScriptElementKind.unknown || symbolFlags & 32 /* Class */ || symbolFlags & 33554432 /* Import */) { + var type; + // Class at constructor site need to be shown as constructor apart from property,method, vars + if (symbolKind !== ScriptElementKind.unknown || symbolFlags & 32 /* Class */ || symbolFlags & 8388608 /* Alias */) { + // If it is accessor they are allowed only if location is at name of the accessor if (symbolKind === ScriptElementKind.memberGetAccessorElement || symbolKind === ScriptElementKind.memberSetAccessorElement) { symbolKind = ScriptElementKind.memberVariableElement; } - var type = typeResolver.getTypeOfSymbolAtLocation(symbol, location); + var signature; + type = typeChecker.getTypeOfSymbolAtLocation(symbol, location); if (type) { - if (location.parent && location.parent.kind === 143 /* PropertyAccessExpression */) { + if (location.parent && location.parent.kind === 156 /* PropertyAccessExpression */) { var right = location.parent.name; + // Either the location is on the right of a property access, or on the left and the right is missing if (right === location || (right && right.getFullWidth() === 0)) { location = location.parent; } } + // try get the call/construct signature from the type if it matches var callExpression; - if (location.kind === 145 /* CallExpression */ || location.kind === 146 /* NewExpression */) { + if (location.kind === 158 /* CallExpression */ || location.kind === 159 /* NewExpression */) { callExpression = location; } else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) { @@ -23336,28 +38414,29 @@ var ts; } if (callExpression) { var candidateSignatures = []; - signature = typeResolver.getResolvedSignature(callExpression, candidateSignatures); + signature = typeChecker.getResolvedSignature(callExpression, candidateSignatures); if (!signature && candidateSignatures.length) { + // Use the first candidate: signature = candidateSignatures[0]; } - var useConstructSignatures = callExpression.kind === 146 /* NewExpression */ || callExpression.expression.kind === 89 /* SuperKeyword */; + var useConstructSignatures = callExpression.kind === 159 /* NewExpression */ || callExpression.expression.kind === 91 /* SuperKeyword */; var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); if (!ts.contains(allSignatures, signature.target || signature)) { + // Get the first signature if there signature = allSignatures.length ? allSignatures[0] : undefined; } if (signature) { if (useConstructSignatures && (symbolFlags & 32 /* Class */)) { + // Constructor symbolKind = ScriptElementKind.constructorImplementationElement; addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); } - else if (symbolFlags & 33554432 /* Import */) { + else if (symbolFlags & 8388608 /* Alias */) { symbolKind = ScriptElementKind.alias; - displayParts.push(ts.punctuationPart(15 /* OpenParenToken */)); - displayParts.push(ts.textPart(symbolKind)); - displayParts.push(ts.punctuationPart(16 /* CloseParenToken */)); + pushTypePart(symbolKind); displayParts.push(ts.spacePart()); if (useConstructSignatures) { - displayParts.push(ts.keywordPart(86 /* NewKeyword */)); + displayParts.push(ts.keywordPart(88 /* NewKeyword */)); displayParts.push(ts.spacePart()); } addFullSymbolName(symbol); @@ -23372,39 +38451,45 @@ var ts; case ScriptElementKind.letElement: case ScriptElementKind.parameterElement: case ScriptElementKind.localVariableElement: - displayParts.push(ts.punctuationPart(50 /* ColonToken */)); + // If it is call or construct signature of lambda's write type name + displayParts.push(ts.punctuationPart(51 /* ColonToken */)); displayParts.push(ts.spacePart()); if (useConstructSignatures) { - displayParts.push(ts.keywordPart(86 /* NewKeyword */)); + displayParts.push(ts.keywordPart(88 /* NewKeyword */)); displayParts.push(ts.spacePart()); } if (!(type.flags & 32768 /* Anonymous */)) { - displayParts.push.apply(displayParts, ts.symbolToDisplayParts(typeResolver, type.symbol, enclosingDeclaration, undefined, 1 /* WriteTypeParametersOrArguments */)); + displayParts.push.apply(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, undefined, 1 /* WriteTypeParametersOrArguments */)); } addSignatureDisplayParts(signature, allSignatures, 8 /* WriteArrowStyleSignature */); break; default: + // Just signature addSignatureDisplayParts(signature, allSignatures); } hasAddedSymbolInfo = true; } } - else if ((isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304 /* Accessor */)) || (location.kind === 111 /* ConstructorKeyword */ && location.parent.kind === 126 /* Constructor */)) { - var signature; + else if ((isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304 /* Accessor */)) || + (location.kind === 114 /* ConstructorKeyword */ && location.parent.kind === 136 /* Constructor */)) { + // get the signature from the declaration and write it var functionDeclaration = location.parent; - var allSignatures = functionDeclaration.kind === 126 /* Constructor */ ? type.getConstructSignatures() : type.getCallSignatures(); - if (!typeResolver.isImplementationOfOverload(functionDeclaration)) { - signature = typeResolver.getSignatureFromDeclaration(functionDeclaration); + var allSignatures = functionDeclaration.kind === 136 /* Constructor */ ? type.getConstructSignatures() : type.getCallSignatures(); + if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { + signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); } else { signature = allSignatures[0]; } - if (functionDeclaration.kind === 126 /* Constructor */) { + if (functionDeclaration.kind === 136 /* Constructor */) { + // show (constructor) Type(...) signature symbolKind = ScriptElementKind.constructorImplementationElement; addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); } else { - addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 129 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, symbolKind); + // (function/method) symbol(..signature) + addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 139 /* CallSignature */ && + !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, symbolKind); } addSignatureDisplayParts(signature, allSignatures); hasAddedSymbolInfo = true; @@ -23412,106 +38497,110 @@ var ts; } } if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo) { - displayParts.push(ts.keywordPart(67 /* ClassKeyword */)); + displayParts.push(ts.keywordPart(69 /* ClassKeyword */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); writeTypeParametersOfSymbol(symbol, sourceFile); } if ((symbolFlags & 64 /* Interface */) && (semanticMeaning & 2 /* Type */)) { addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(101 /* InterfaceKeyword */)); + displayParts.push(ts.keywordPart(103 /* InterfaceKeyword */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); writeTypeParametersOfSymbol(symbol, sourceFile); } - if (symbolFlags & 2097152 /* TypeAlias */) { + if (symbolFlags & 524288 /* TypeAlias */) { addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(119 /* TypeKeyword */)); + displayParts.push(ts.keywordPart(124 /* TypeKeyword */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(51 /* EqualsToken */)); + displayParts.push(ts.operatorPart(53 /* EqualsToken */)); displayParts.push(ts.spacePart()); - displayParts.push.apply(displayParts, ts.typeToDisplayParts(typeResolver, typeResolver.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration)); + displayParts.push.apply(displayParts, ts.typeToDisplayParts(typeChecker, typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration)); } if (symbolFlags & 384 /* Enum */) { addNewLineIfDisplayPartsExist(); - if (ts.forEach(symbol.declarations, function (declaration) { return ts.isConstEnumDeclaration(declaration); })) { - displayParts.push(ts.keywordPart(68 /* ConstKeyword */)); + if (ts.forEach(symbol.declarations, ts.isConstEnumDeclaration)) { + displayParts.push(ts.keywordPart(70 /* ConstKeyword */)); displayParts.push(ts.spacePart()); } - displayParts.push(ts.keywordPart(75 /* EnumKeyword */)); + displayParts.push(ts.keywordPart(77 /* EnumKeyword */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); } if (symbolFlags & 1536 /* Module */) { addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(114 /* ModuleKeyword */)); + var declaration = ts.getDeclarationOfKind(symbol, 206 /* ModuleDeclaration */); + var isNamespace = declaration && declaration.name && declaration.name.kind === 65 /* Identifier */; + displayParts.push(ts.keywordPart(isNamespace ? 118 /* NamespaceKeyword */ : 117 /* ModuleKeyword */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); } - if ((symbolFlags & 1048576 /* TypeParameter */) && (semanticMeaning & 2 /* Type */)) { + if ((symbolFlags & 262144 /* TypeParameter */) && (semanticMeaning & 2 /* Type */)) { addNewLineIfDisplayPartsExist(); - displayParts.push(ts.punctuationPart(15 /* OpenParenToken */)); + displayParts.push(ts.punctuationPart(16 /* OpenParenToken */)); displayParts.push(ts.textPart("type parameter")); - displayParts.push(ts.punctuationPart(16 /* CloseParenToken */)); + displayParts.push(ts.punctuationPart(17 /* CloseParenToken */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(84 /* InKeyword */)); + displayParts.push(ts.keywordPart(86 /* InKeyword */)); displayParts.push(ts.spacePart()); if (symbol.parent) { + // Class/Interface type parameter addFullSymbolName(symbol.parent, enclosingDeclaration); writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); } else { - var signatureDeclaration = ts.getDeclarationOfKind(symbol, 122 /* TypeParameter */).parent; - var signature = typeResolver.getSignatureFromDeclaration(signatureDeclaration); - if (signatureDeclaration.kind === 130 /* ConstructSignature */) { - displayParts.push(ts.keywordPart(86 /* NewKeyword */)); + // Method/function type parameter + var signatureDeclaration = ts.getDeclarationOfKind(symbol, 129 /* TypeParameter */).parent; + var signature = typeChecker.getSignatureFromDeclaration(signatureDeclaration); + if (signatureDeclaration.kind === 140 /* ConstructSignature */) { + displayParts.push(ts.keywordPart(88 /* NewKeyword */)); displayParts.push(ts.spacePart()); } - else if (signatureDeclaration.kind !== 129 /* CallSignature */ && signatureDeclaration.name) { + else if (signatureDeclaration.kind !== 139 /* CallSignature */ && signatureDeclaration.name) { addFullSymbolName(signatureDeclaration.symbol); } - displayParts.push.apply(displayParts, ts.signatureToDisplayParts(typeResolver, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */)); + displayParts.push.apply(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */)); } } if (symbolFlags & 8 /* EnumMember */) { addPrefixForAnyFunctionOrVar(symbol, "enum member"); var declaration = symbol.declarations[0]; - if (declaration.kind === 200 /* EnumMember */) { - var constantValue = typeResolver.getEnumMemberValue(declaration); + if (declaration.kind === 227 /* EnumMember */) { + var constantValue = typeChecker.getConstantValue(declaration); if (constantValue !== undefined) { displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(51 /* EqualsToken */)); + displayParts.push(ts.operatorPart(53 /* EqualsToken */)); displayParts.push(ts.spacePart()); - displayParts.push(ts.displayPart(constantValue.toString(), 7 /* numericLiteral */)); + displayParts.push(ts.displayPart(constantValue.toString(), SymbolDisplayPartKind.numericLiteral)); } } } - if (symbolFlags & 33554432 /* Import */) { + if (symbolFlags & 8388608 /* Alias */) { addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(83 /* ImportKeyword */)); + displayParts.push(ts.keywordPart(85 /* ImportKeyword */)); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 191 /* ImportDeclaration */) { - var importDeclaration = declaration; - if (ts.isExternalModuleImportDeclaration(importDeclaration)) { + if (declaration.kind === 209 /* ImportEqualsDeclaration */) { + var importEqualsDeclaration = declaration; + if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(51 /* EqualsToken */)); + displayParts.push(ts.operatorPart(53 /* EqualsToken */)); displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(115 /* RequireKeyword */)); - displayParts.push(ts.punctuationPart(15 /* OpenParenToken */)); - displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportDeclarationExpression(importDeclaration)), 8 /* stringLiteral */)); - displayParts.push(ts.punctuationPart(16 /* CloseParenToken */)); + displayParts.push(ts.keywordPart(119 /* RequireKeyword */)); + displayParts.push(ts.punctuationPart(16 /* OpenParenToken */)); + displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), SymbolDisplayPartKind.stringLiteral)); + displayParts.push(ts.punctuationPart(17 /* CloseParenToken */)); } else { - var internalAliasSymbol = typeResolver.getSymbolAtLocation(importDeclaration.moduleReference); + var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); if (internalAliasSymbol) { displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(51 /* EqualsToken */)); + displayParts.push(ts.operatorPart(53 /* EqualsToken */)); displayParts.push(ts.spacePart()); addFullSymbolName(internalAliasSymbol, enclosingDeclaration); } @@ -23524,27 +38613,36 @@ var ts; if (symbolKind !== ScriptElementKind.unknown) { if (type) { addPrefixForAnyFunctionOrVar(symbol, symbolKind); - if (symbolKind === ScriptElementKind.memberVariableElement || symbolFlags & 3 /* Variable */ || symbolKind === ScriptElementKind.localVariableElement) { - displayParts.push(ts.punctuationPart(50 /* ColonToken */)); + // For properties, variables and local vars: show the type + if (symbolKind === ScriptElementKind.memberVariableElement || + symbolFlags & 3 /* Variable */ || + symbolKind === ScriptElementKind.localVariableElement) { + displayParts.push(ts.punctuationPart(51 /* ColonToken */)); displayParts.push(ts.spacePart()); - if (type.symbol && type.symbol.flags & 1048576 /* TypeParameter */) { + // If the type is type parameter, format it specially + if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */) { var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeResolver.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); + typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); }); displayParts.push.apply(displayParts, typeParameterParts); } else { - displayParts.push.apply(displayParts, ts.typeToDisplayParts(typeResolver, type, enclosingDeclaration)); + displayParts.push.apply(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); } } - else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 917504 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === ScriptElementKind.memberFunctionElement) { + else if (symbolFlags & 16 /* Function */ || + symbolFlags & 8192 /* Method */ || + symbolFlags & 16384 /* Constructor */ || + symbolFlags & 131072 /* Signature */ || + symbolFlags & 98304 /* Accessor */ || + symbolKind === ScriptElementKind.memberFunctionElement) { var allSignatures = type.getCallSignatures(); addSignatureDisplayParts(allSignatures[0], allSignatures); } } } else { - symbolKind = getSymbolKind(symbol, typeResolver, location); + symbolKind = getSymbolKind(symbol, location); } } if (!documentation) { @@ -23557,662 +38655,965 @@ var ts; } } function addFullSymbolName(symbol, enclosingDeclaration) { - var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeResolver, symbol, enclosingDeclaration || sourceFile, undefined, 1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */); + var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration || sourceFile, undefined, 1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */); displayParts.push.apply(displayParts, fullSymbolDisplayParts); } function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { addNewLineIfDisplayPartsExist(); if (symbolKind) { - displayParts.push(ts.punctuationPart(15 /* OpenParenToken */)); - displayParts.push(ts.textPart(symbolKind)); - displayParts.push(ts.punctuationPart(16 /* CloseParenToken */)); + pushTypePart(symbolKind); displayParts.push(ts.spacePart()); addFullSymbolName(symbol); } } + function pushTypePart(symbolKind) { + switch (symbolKind) { + case ScriptElementKind.variableElement: + case ScriptElementKind.functionElement: + case ScriptElementKind.letElement: + case ScriptElementKind.constElement: + case ScriptElementKind.constructorImplementationElement: + displayParts.push(ts.textOrKeywordPart(symbolKind)); + return; + default: + displayParts.push(ts.punctuationPart(16 /* OpenParenToken */)); + displayParts.push(ts.textOrKeywordPart(symbolKind)); + displayParts.push(ts.punctuationPart(17 /* CloseParenToken */)); + return; + } + } function addSignatureDisplayParts(signature, allSignatures, flags) { - displayParts.push.apply(displayParts, ts.signatureToDisplayParts(typeResolver, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */)); + displayParts.push.apply(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */)); if (allSignatures.length > 1) { displayParts.push(ts.spacePart()); - displayParts.push(ts.punctuationPart(15 /* OpenParenToken */)); - displayParts.push(ts.operatorPart(32 /* PlusToken */)); - displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */)); + displayParts.push(ts.punctuationPart(16 /* OpenParenToken */)); + displayParts.push(ts.operatorPart(33 /* PlusToken */)); + displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), SymbolDisplayPartKind.numericLiteral)); displayParts.push(ts.spacePart()); displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(ts.punctuationPart(16 /* CloseParenToken */)); + displayParts.push(ts.punctuationPart(17 /* CloseParenToken */)); } documentation = signature.getDocumentationComment(); } function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeResolver.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); + typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); }); displayParts.push.apply(displayParts, typeParameterParts); } } function getQuickInfoAtPosition(fileName, position) { synchronizeHostData(); - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getSourceFile(fileName); + var sourceFile = getValidSourceFile(fileName); var node = ts.getTouchingPropertyName(sourceFile, position); if (!node) { return undefined; } - var symbol = typeInfoResolver.getSymbolAtLocation(node); + if (isLabelName(node)) { + return undefined; + } + var typeChecker = program.getTypeChecker(); + var symbol = typeChecker.getSymbolAtLocation(node); if (!symbol) { + // Try getting just type at this position and show switch (node.kind) { - case 63 /* Identifier */: - case 143 /* PropertyAccessExpression */: - case 120 /* QualifiedName */: - case 91 /* ThisKeyword */: - case 89 /* SuperKeyword */: - var type = typeInfoResolver.getTypeAtLocation(node); + case 65 /* Identifier */: + case 156 /* PropertyAccessExpression */: + case 127 /* QualifiedName */: + case 93 /* ThisKeyword */: + case 91 /* SuperKeyword */: + // For the identifiers/this/super etc get the type at position + var type = typeChecker.getTypeAtLocation(node); if (type) { return { kind: ScriptElementKind.unknown, kindModifiers: ScriptElementKindModifier.none, - textSpan: new TextSpan(node.getStart(), node.getWidth()), - displayParts: ts.typeToDisplayParts(typeInfoResolver, type, getContainerNode(node)), + textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), + displayParts: ts.typeToDisplayParts(typeChecker, type, getContainerNode(node)), documentation: type.symbol ? type.symbol.getDocumentationComment() : undefined }; } } return undefined; } - var displayPartsDocumentationsAndKind = getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, sourceFile, getContainerNode(node), typeInfoResolver, node); + var displayPartsDocumentationsAndKind = getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, sourceFile, getContainerNode(node), node); return { kind: displayPartsDocumentationsAndKind.symbolKind, kindModifiers: getSymbolModifiers(symbol), - textSpan: new TextSpan(node.getStart(), node.getWidth()), + textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), displayParts: displayPartsDocumentationsAndKind.displayParts, documentation: displayPartsDocumentationsAndKind.documentation }; } - function getDefinitionAtPosition(filename, position) { - function getDefinitionInfo(node, symbolKind, symbolName, containerName) { - return { - fileName: node.getSourceFile().filename, - textSpan: TextSpan.fromBounds(node.getStart(), node.getEnd()), - kind: symbolKind, - name: symbolName, - containerKind: undefined, - containerName: containerName - }; + function createDefinitionInfo(node, symbolKind, symbolName, containerName) { + return { + fileName: node.getSourceFile().fileName, + textSpan: ts.createTextSpanFromBounds(node.getStart(), node.getEnd()), + kind: symbolKind, + name: symbolName, + containerKind: undefined, + containerName: containerName + }; + } + function getDefinitionFromSymbol(symbol, node) { + var typeChecker = program.getTypeChecker(); + var result = []; + var declarations = symbol.getDeclarations(); + var symbolName = typeChecker.symbolToString(symbol); // Do not get scoped name, just the name of the symbol + var symbolKind = getSymbolKind(symbol, node); + var containerSymbol = symbol.parent; + var containerName = containerSymbol ? typeChecker.symbolToString(containerSymbol, node) : ""; + if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && + !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { + // Just add all the declarations. + ts.forEach(declarations, function (declaration) { + result.push(createDefinitionInfo(declaration, symbolKind, symbolName, containerName)); + }); + } + return result; + function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { + // Applicable only if we are in a new expression, or we are on a constructor declaration + // and in either case the symbol has a construct signature definition, i.e. class + if (isNewExpressionTarget(location) || location.kind === 114 /* ConstructorKeyword */) { + if (symbol.flags & 32 /* Class */) { + var classDeclaration = symbol.getDeclarations()[0]; + ts.Debug.assert(classDeclaration && classDeclaration.kind === 202 /* ClassDeclaration */); + return tryAddSignature(classDeclaration.members, true, symbolKind, symbolName, containerName, result); + } + } + return false; + } + function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { + if (isCallExpressionTarget(location) || isNewExpressionTarget(location) || isNameOfFunctionDeclaration(location)) { + return tryAddSignature(symbol.declarations, false, symbolKind, symbolName, containerName, result); + } + return false; } function tryAddSignature(signatureDeclarations, selectConstructors, symbolKind, symbolName, containerName, result) { var declarations = []; var definition; ts.forEach(signatureDeclarations, function (d) { - if ((selectConstructors && d.kind === 126 /* Constructor */) || (!selectConstructors && (d.kind === 184 /* FunctionDeclaration */ || d.kind === 125 /* Method */))) { + if ((selectConstructors && d.kind === 136 /* Constructor */) || + (!selectConstructors && (d.kind === 201 /* FunctionDeclaration */ || d.kind === 135 /* MethodDeclaration */ || d.kind === 134 /* MethodSignature */))) { declarations.push(d); if (d.body) definition = d; } }); if (definition) { - result.push(getDefinitionInfo(definition, symbolKind, symbolName, containerName)); + result.push(createDefinitionInfo(definition, symbolKind, symbolName, containerName)); return true; } else if (declarations.length) { - result.push(getDefinitionInfo(declarations[declarations.length - 1], symbolKind, symbolName, containerName)); + result.push(createDefinitionInfo(ts.lastOrUndefined(declarations), symbolKind, symbolName, containerName)); return true; } return false; } - function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (isNewExpressionTarget(location) || location.kind === 111 /* ConstructorKeyword */) { - if (symbol.flags & 32 /* Class */) { - var classDeclaration = symbol.getDeclarations()[0]; - ts.Debug.assert(classDeclaration && classDeclaration.kind === 185 /* ClassDeclaration */); - return tryAddSignature(classDeclaration.members, true, symbolKind, symbolName, containerName, result); - } - } - return false; - } - function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (isCallExpressionTarget(location) || isNewExpressionTarget(location) || isNameOfFunctionDeclaration(location)) { - return tryAddSignature(symbol.declarations, false, symbolKind, symbolName, containerName, result); - } - return false; - } + } + /// Goto definition + function getDefinitionAtPosition(fileName, position) { synchronizeHostData(); - filename = ts.normalizeSlashes(filename); - var sourceFile = getSourceFile(filename); + var sourceFile = getValidSourceFile(fileName); var node = ts.getTouchingPropertyName(sourceFile, position); if (!node) { return undefined; } + // Labels if (isJumpStatementTarget(node)) { var labelName = node.text; var label = getTargetLabel(node.parent, node.text); - return label ? [getDefinitionInfo(label, ScriptElementKind.label, labelName, undefined)] : undefined; + return label ? [createDefinitionInfo(label, ScriptElementKind.label, labelName, undefined)] : undefined; } + /// Triple slash reference comments var comment = ts.forEach(sourceFile.referencedFiles, function (r) { return (r.pos <= position && position < r.end) ? r : undefined; }); if (comment) { var referenceFile = ts.tryResolveScriptReference(program, sourceFile, comment); if (referenceFile) { return [{ - fileName: referenceFile.filename, - textSpan: TextSpan.fromBounds(0, 0), - kind: ScriptElementKind.scriptElement, - name: comment.filename, - containerName: undefined, - containerKind: undefined - }]; + fileName: referenceFile.fileName, + textSpan: ts.createTextSpanFromBounds(0, 0), + kind: ScriptElementKind.scriptElement, + name: comment.fileName, + containerName: undefined, + containerKind: undefined + }]; } return undefined; } - var symbol = typeInfoResolver.getSymbolAtLocation(node); + var typeChecker = program.getTypeChecker(); + var symbol = typeChecker.getSymbolAtLocation(node); + // Could not find a symbol e.g. node is string or number keyword, + // or the symbol was an internal symbol and does not have a declaration e.g. undefined symbol if (!symbol) { return undefined; } - var result = []; - if (node.parent.kind === 199 /* ShorthandPropertyAssignment */) { - var shorthandSymbol = typeInfoResolver.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); + // If this is an alias, and the request came at the declaration location + // get the aliased symbol instead. This allows for goto def on an import e.g. + // import {A, B} from "mod"; + // to jump to the implementation directly. + if (symbol.flags & 8388608 /* Alias */) { + var declaration = symbol.declarations[0]; + if (node.kind === 65 /* Identifier */ && node.parent === declaration) { + symbol = typeChecker.getAliasedSymbol(symbol); + } + } + // Because name in short-hand property assignment has two different meanings: property name and property value, + // using go-to-definition at such position should go to the variable declaration of the property value rather than + // go to the declaration of the property name (in this case stay at the same position). However, if go-to-definition + // is performed at the location of property access, we would like to go to definition of the property in the short-hand + // assignment. This case and others are handled by the following code. + if (node.parent.kind === 226 /* ShorthandPropertyAssignment */) { + var shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); + if (!shorthandSymbol) { + return []; + } var shorthandDeclarations = shorthandSymbol.getDeclarations(); - var shorthandSymbolKind = getSymbolKind(shorthandSymbol, typeInfoResolver); - var shorthandSymbolName = typeInfoResolver.symbolToString(shorthandSymbol); - var shorthandContainerName = typeInfoResolver.symbolToString(symbol.parent, node); - ts.forEach(shorthandDeclarations, function (declaration) { - result.push(getDefinitionInfo(declaration, shorthandSymbolKind, shorthandSymbolName, shorthandContainerName)); + var shorthandSymbolKind = getSymbolKind(shorthandSymbol, node); + var shorthandSymbolName = typeChecker.symbolToString(shorthandSymbol); + var shorthandContainerName = typeChecker.symbolToString(symbol.parent, node); + return ts.map(shorthandDeclarations, function (declaration) { return createDefinitionInfo(declaration, shorthandSymbolKind, shorthandSymbolName, shorthandContainerName); }); + } + return getDefinitionFromSymbol(symbol, node); + } + /// Goto type + function getTypeDefinitionAtPosition(fileName, position) { + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var node = ts.getTouchingPropertyName(sourceFile, position); + if (!node) { + return undefined; + } + var typeChecker = program.getTypeChecker(); + var symbol = typeChecker.getSymbolAtLocation(node); + if (!symbol) { + return undefined; + } + var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node); + if (!type) { + return undefined; + } + if (type.flags & 16384 /* Union */) { + var result = []; + ts.forEach(type.types, function (t) { + if (t.symbol) { + result.push.apply(result, getDefinitionFromSymbol(t.symbol, node)); + } }); return result; } - var declarations = symbol.getDeclarations(); - var symbolName = typeInfoResolver.symbolToString(symbol); - var symbolKind = getSymbolKind(symbol, typeInfoResolver); - var containerSymbol = symbol.parent; - var containerName = containerSymbol ? typeInfoResolver.symbolToString(containerSymbol, node) : ""; - if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { - ts.forEach(declarations, function (declaration) { - result.push(getDefinitionInfo(declaration, symbolKind, symbolName, containerName)); - }); + if (!type.symbol) { + return undefined; + } + return getDefinitionFromSymbol(type.symbol, node); + } + function getOccurrencesAtPosition(fileName, position) { + var results = getOccurrencesAtPositionCore(fileName, position); + if (results) { + var sourceFile = getCanonicalFileName(ts.normalizeSlashes(fileName)); + // Get occurrences only supports reporting occurrences for the file queried. So + // filter down to that list. + results = ts.filter(results, function (r) { return getCanonicalFileName(ts.normalizeSlashes(r.fileName)) === sourceFile; }); } - return result; + return results; } - function getOccurrencesAtPosition(filename, position) { + function getDocumentHighlights(fileName, position, filesToSearch) { synchronizeHostData(); - filename = ts.normalizeSlashes(filename); - var sourceFile = getSourceFile(filename); + filesToSearch = ts.map(filesToSearch, ts.normalizeSlashes); + var sourceFilesToSearch = ts.filter(program.getSourceFiles(), function (f) { return ts.contains(filesToSearch, f.fileName); }); + var sourceFile = getValidSourceFile(fileName); var node = ts.getTouchingWord(sourceFile, position); if (!node) { return undefined; } - if (node.kind === 63 /* Identifier */ || node.kind === 91 /* ThisKeyword */ || node.kind === 89 /* SuperKeyword */ || isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) { - return getReferencesForNode(node, [sourceFile], false, false); - } - switch (node.kind) { - case 82 /* IfKeyword */: - case 74 /* ElseKeyword */: - if (hasKind(node.parent, 167 /* IfStatement */)) { - return getIfElseOccurrences(node.parent); - } - break; - case 88 /* ReturnKeyword */: - if (hasKind(node.parent, 174 /* ReturnStatement */)) { - return getReturnOccurrences(node.parent); - } - break; - case 92 /* ThrowKeyword */: - if (hasKind(node.parent, 178 /* ThrowStatement */)) { - return getThrowOccurrences(node.parent); - } - break; - case 94 /* TryKeyword */: - case 66 /* CatchKeyword */: - case 79 /* FinallyKeyword */: - if (hasKind(parent(parent(node)), 179 /* TryStatement */)) { - return getTryCatchFinallyOccurrences(node.parent.parent); - } - break; - case 90 /* SwitchKeyword */: - if (hasKind(node.parent, 176 /* SwitchStatement */)) { - return getSwitchCaseDefaultOccurrences(node.parent); - } - break; - case 65 /* CaseKeyword */: - case 71 /* DefaultKeyword */: - if (hasKind(parent(parent(node)), 176 /* SwitchStatement */)) { - return getSwitchCaseDefaultOccurrences(node.parent.parent); - } - break; - case 64 /* BreakKeyword */: - case 69 /* ContinueKeyword */: - if (hasKind(node.parent, 173 /* BreakStatement */) || hasKind(node.parent, 172 /* ContinueStatement */)) { - return getBreakOrContinueStatementOccurences(node.parent); - } - break; - case 80 /* ForKeyword */: - if (hasKind(node.parent, 170 /* ForStatement */) || hasKind(node.parent, 171 /* ForInStatement */)) { - return getLoopBreakContinueOccurrences(node.parent); - } - break; - case 98 /* WhileKeyword */: - case 73 /* DoKeyword */: - if (hasKind(node.parent, 169 /* WhileStatement */) || hasKind(node.parent, 168 /* DoStatement */)) { - return getLoopBreakContinueOccurrences(node.parent); - } - break; - case 111 /* ConstructorKeyword */: - if (hasKind(node.parent, 126 /* Constructor */)) { - return getConstructorOccurrences(node.parent); - } - break; - case 113 /* GetKeyword */: - case 117 /* SetKeyword */: - if (hasKind(node.parent, 127 /* GetAccessor */) || hasKind(node.parent, 128 /* SetAccessor */)) { - return getGetAndSetOccurrences(node.parent); - } - default: - if (ts.isModifier(node.kind) && node.parent && (ts.isDeclaration(node.parent) || node.parent.kind === 164 /* VariableStatement */)) { - return getModifierOccurrences(node.kind, node.parent); - } + return getSemanticDocumentHighlights(node) || getSyntacticDocumentHighlights(node); + function getHighlightSpanForNode(node) { + var start = node.getStart(); + var end = node.getEnd(); + return { + fileName: sourceFile.fileName, + textSpan: ts.createTextSpanFromBounds(start, end), + kind: HighlightSpanKind.none + }; } - return undefined; - function getIfElseOccurrences(ifStatement) { - var keywords = []; - while (hasKind(ifStatement.parent, 167 /* IfStatement */) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - while (ifStatement) { - var children = ifStatement.getChildren(); - pushKeywordIf(keywords, children[0], 82 /* IfKeyword */); - for (var i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 74 /* ElseKeyword */)) { - break; - } - } - if (!hasKind(ifStatement.elseStatement, 167 /* IfStatement */)) { - break; - } - ifStatement = ifStatement.elseStatement; + function getSemanticDocumentHighlights(node) { + if (node.kind === 65 /* Identifier */ || + node.kind === 93 /* ThisKeyword */ || + node.kind === 91 /* SuperKeyword */ || + isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || + isNameOfExternalModuleImportOrDeclaration(node)) { + var referencedSymbols = getReferencedSymbolsForNodes(node, sourceFilesToSearch, false, false); + return convertReferencedSymbols(referencedSymbols); } - var result = []; - for (var i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 74 /* ElseKeyword */ && i < keywords.length - 1) { - var elseKeyword = keywords[i]; - var ifKeyword = keywords[i + 1]; - var shouldHighlightNextKeyword = true; - for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { - if (!ts.isWhiteSpace(sourceFile.text.charCodeAt(j))) { - shouldHighlightNextKeyword = false; - break; + return undefined; + function convertReferencedSymbols(referencedSymbols) { + if (!referencedSymbols) { + return undefined; + } + var fileNameToDocumentHighlights = {}; + var result = []; + for (var _i = 0; _i < referencedSymbols.length; _i++) { + var referencedSymbol = referencedSymbols[_i]; + for (var _a = 0, _b = referencedSymbol.references; _a < _b.length; _a++) { + var referenceEntry = _b[_a]; + var fileName_1 = referenceEntry.fileName; + var documentHighlights = ts.getProperty(fileNameToDocumentHighlights, fileName_1); + if (!documentHighlights) { + documentHighlights = { fileName: fileName_1, highlightSpans: [] }; + fileNameToDocumentHighlights[fileName_1] = documentHighlights; + result.push(documentHighlights); } - } - if (shouldHighlightNextKeyword) { - result.push({ - fileName: filename, - textSpan: TextSpan.fromBounds(elseKeyword.getStart(), ifKeyword.end), - isWriteAccess: false + documentHighlights.highlightSpans.push({ + textSpan: referenceEntry.textSpan, + kind: referenceEntry.isWriteAccess ? HighlightSpanKind.writtenReference : HighlightSpanKind.reference }); - i++; - continue; } } - result.push(getReferenceEntryFromNode(keywords[i])); + return result; } - return result; } - function getReturnOccurrences(returnStatement) { - var func = ts.getContainingFunction(returnStatement); - if (!(func && hasKind(func.body, 163 /* Block */))) { + function getSyntacticDocumentHighlights(node) { + var fileName = sourceFile.fileName; + var highlightSpans = getHighlightSpans(node); + if (!highlightSpans || highlightSpans.length === 0) { return undefined; } - var keywords = []; - ts.forEachReturnStatement(func.body, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 88 /* ReturnKeyword */); - }); - ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 92 /* ThrowKeyword */); - }); - return ts.map(keywords, getReferenceEntryFromNode); - } - function getThrowOccurrences(throwStatement) { - var owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return undefined; + return [{ fileName: fileName, highlightSpans: highlightSpans }]; + // returns true if 'node' is defined and has a matching 'kind'. + function hasKind(node, kind) { + return node !== undefined && node.kind === kind; } - var keywords = []; - ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 92 /* ThrowKeyword */); - }); - if (ts.isFunctionBlock(owner)) { - ts.forEachReturnStatement(owner, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 88 /* ReturnKeyword */); - }); + // Null-propagating 'parent' function. + function parent(node) { + return node && node.parent; } - return ts.map(keywords, getReferenceEntryFromNode); - } - function aggregateOwnedThrowStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 178 /* ThrowStatement */) { - statementAccumulator.push(node); - } - else if (node.kind === 179 /* TryStatement */) { - var tryStatement = node; - if (tryStatement.catchClause) { - aggregate(tryStatement.catchClause); + function getHighlightSpans(node) { + if (node) { + switch (node.kind) { + case 84 /* IfKeyword */: + case 76 /* ElseKeyword */: + if (hasKind(node.parent, 184 /* IfStatement */)) { + return getIfElseOccurrences(node.parent); + } + break; + case 90 /* ReturnKeyword */: + if (hasKind(node.parent, 192 /* ReturnStatement */)) { + return getReturnOccurrences(node.parent); + } + break; + case 94 /* ThrowKeyword */: + if (hasKind(node.parent, 196 /* ThrowStatement */)) { + return getThrowOccurrences(node.parent); + } + break; + case 68 /* CatchKeyword */: + if (hasKind(parent(parent(node)), 197 /* TryStatement */)) { + return getTryCatchFinallyOccurrences(node.parent.parent); + } + break; + case 96 /* TryKeyword */: + case 81 /* FinallyKeyword */: + if (hasKind(parent(node), 197 /* TryStatement */)) { + return getTryCatchFinallyOccurrences(node.parent); + } + break; + case 92 /* SwitchKeyword */: + if (hasKind(node.parent, 194 /* SwitchStatement */)) { + return getSwitchCaseDefaultOccurrences(node.parent); + } + break; + case 67 /* CaseKeyword */: + case 73 /* DefaultKeyword */: + if (hasKind(parent(parent(parent(node))), 194 /* SwitchStatement */)) { + return getSwitchCaseDefaultOccurrences(node.parent.parent.parent); + } + break; + case 66 /* BreakKeyword */: + case 71 /* ContinueKeyword */: + if (hasKind(node.parent, 191 /* BreakStatement */) || hasKind(node.parent, 190 /* ContinueStatement */)) { + return getBreakOrContinueStatementOccurences(node.parent); + } + break; + case 82 /* ForKeyword */: + if (hasKind(node.parent, 187 /* ForStatement */) || + hasKind(node.parent, 188 /* ForInStatement */) || + hasKind(node.parent, 189 /* ForOfStatement */)) { + return getLoopBreakContinueOccurrences(node.parent); + } + break; + case 100 /* WhileKeyword */: + case 75 /* DoKeyword */: + if (hasKind(node.parent, 186 /* WhileStatement */) || hasKind(node.parent, 185 /* DoStatement */)) { + return getLoopBreakContinueOccurrences(node.parent); + } + break; + case 114 /* ConstructorKeyword */: + if (hasKind(node.parent, 136 /* Constructor */)) { + return getConstructorOccurrences(node.parent); + } + break; + case 116 /* GetKeyword */: + case 121 /* SetKeyword */: + if (hasKind(node.parent, 137 /* GetAccessor */) || hasKind(node.parent, 138 /* SetAccessor */)) { + return getGetAndSetOccurrences(node.parent); + } + default: + if (ts.isModifier(node.kind) && node.parent && + (ts.isDeclaration(node.parent) || node.parent.kind === 181 /* VariableStatement */)) { + return getModifierOccurrences(node.kind, node.parent); + } } - else { - aggregate(tryStatement.tryBlock); + } + return undefined; + } + /** + * Aggregates all throw-statements within this node *without* crossing + * into function boundaries and try-blocks with catch-clauses. + */ + function aggregateOwnedThrowStatements(node) { + var statementAccumulator = []; + aggregate(node); + return statementAccumulator; + function aggregate(node) { + if (node.kind === 196 /* ThrowStatement */) { + statementAccumulator.push(node); + } + else if (node.kind === 197 /* TryStatement */) { + var tryStatement = node; + if (tryStatement.catchClause) { + aggregate(tryStatement.catchClause); + } + else { + // Exceptions thrown within a try block lacking a catch clause + // are "owned" in the current context. + aggregate(tryStatement.tryBlock); + } + if (tryStatement.finallyBlock) { + aggregate(tryStatement.finallyBlock); + } } - if (tryStatement.finallyBlock) { - aggregate(tryStatement.finallyBlock); + else if (!ts.isFunctionLike(node)) { + ts.forEachChild(node, aggregate); } } - else if (!ts.isAnyFunction(node)) { - ts.forEachChild(node, aggregate); - } + ; } - ; - } - function getThrowStatementOwner(throwStatement) { - var child = throwStatement; - while (child.parent) { - var parent = child.parent; - if (ts.isFunctionBlock(parent) || parent.kind === 201 /* SourceFile */) { - return parent; - } - if (parent.kind === 179 /* TryStatement */) { - var tryStatement = parent; - if (tryStatement.tryBlock === child && tryStatement.catchClause) { - return child; + /** + * For lack of a better name, this function takes a throw statement and returns the + * nearest ancestor that is a try-block (whose try statement has a catch clause), + * function-block, or source file. + */ + function getThrowStatementOwner(throwStatement) { + var child = throwStatement; + while (child.parent) { + var parent_9 = child.parent; + if (ts.isFunctionBlock(parent_9) || parent_9.kind === 228 /* SourceFile */) { + return parent_9; + } + // A throw-statement is only owned by a try-statement if the try-statement has + // a catch clause, and if the throw-statement occurs within the try block. + if (parent_9.kind === 197 /* TryStatement */) { + var tryStatement = parent_9; + if (tryStatement.tryBlock === child && tryStatement.catchClause) { + return child; + } } + child = parent_9; } - child = parent; + return undefined; } - return undefined; - } - function getTryCatchFinallyOccurrences(tryStatement) { - var keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 94 /* TryKeyword */); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 66 /* CatchKeyword */); + function aggregateAllBreakAndContinueStatements(node) { + var statementAccumulator = []; + aggregate(node); + return statementAccumulator; + function aggregate(node) { + if (node.kind === 191 /* BreakStatement */ || node.kind === 190 /* ContinueStatement */) { + statementAccumulator.push(node); + } + else if (!ts.isFunctionLike(node)) { + ts.forEachChild(node, aggregate); + } + } + ; } - if (tryStatement.finallyBlock) { - pushKeywordIf(keywords, tryStatement.finallyBlock.getFirstToken(), 79 /* FinallyKeyword */); + function ownsBreakOrContinueStatement(owner, statement) { + var actualOwner = getBreakOrContinueOwner(statement); + return actualOwner && actualOwner === owner; } - return ts.map(keywords, getReferenceEntryFromNode); - } - function getLoopBreakContinueOccurrences(loopNode) { - var keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 80 /* ForKeyword */, 98 /* WhileKeyword */, 73 /* DoKeyword */)) { - if (loopNode.kind === 168 /* DoStatement */) { - var loopTokens = loopNode.getChildren(); - for (var i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 98 /* WhileKeyword */)) { + function getBreakOrContinueOwner(statement) { + for (var node_1 = statement.parent; node_1; node_1 = node_1.parent) { + switch (node_1.kind) { + case 194 /* SwitchStatement */: + if (statement.kind === 190 /* ContinueStatement */) { + continue; + } + // Fall through. + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 186 /* WhileStatement */: + case 185 /* DoStatement */: + if (!statement.label || isLabeledBy(node_1, statement.label.text)) { + return node_1; + } + break; + default: + // Don't cross function boundaries. + if (ts.isFunctionLike(node_1)) { + return undefined; + } break; - } } } + return undefined; } - var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 64 /* BreakKeyword */, 69 /* ContinueKeyword */); + function getModifierOccurrences(modifier, declaration) { + var container = declaration.parent; + // Make sure we only highlight the keyword when it makes sense to do so. + if (ts.isAccessibilityModifier(modifier)) { + if (!(container.kind === 202 /* ClassDeclaration */ || + (declaration.kind === 130 /* Parameter */ && hasKind(container, 136 /* Constructor */)))) { + return undefined; + } } - }); - return ts.map(keywords, getReferenceEntryFromNode); - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - var keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 90 /* SwitchKeyword */); - ts.forEach(switchStatement.clauses, function (clause) { - pushKeywordIf(keywords, clause.getFirstToken(), 65 /* CaseKeyword */, 71 /* DefaultKeyword */); - var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 64 /* BreakKeyword */); + else if (modifier === 109 /* StaticKeyword */) { + if (container.kind !== 202 /* ClassDeclaration */) { + return undefined; } - }); - }); - return ts.map(keywords, getReferenceEntryFromNode); - } - function getBreakOrContinueStatementOccurences(breakOrContinueStatement) { - var owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 168 /* DoStatement */: - case 169 /* WhileStatement */: - return getLoopBreakContinueOccurrences(owner); - case 176 /* SwitchStatement */: - return getSwitchCaseDefaultOccurrences(owner); } - } - return undefined; - } - function aggregateAllBreakAndContinueStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 173 /* BreakStatement */ || node.kind === 172 /* ContinueStatement */) { - statementAccumulator.push(node); + else if (modifier === 78 /* ExportKeyword */ || modifier === 115 /* DeclareKeyword */) { + if (!(container.kind === 207 /* ModuleBlock */ || container.kind === 228 /* SourceFile */)) { + return undefined; + } } - else if (!ts.isAnyFunction(node)) { - ts.forEachChild(node, aggregate); + else { + // unsupported modifier + return undefined; } - } - ; - } - function ownsBreakOrContinueStatement(owner, statement) { - var actualOwner = getBreakOrContinueOwner(statement); - return actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - for (var node = statement.parent; node; node = node.parent) { - switch (node.kind) { - case 176 /* SwitchStatement */: - if (statement.kind === 172 /* ContinueStatement */) { - continue; - } - case 170 /* ForStatement */: - case 171 /* ForInStatement */: - case 169 /* WhileStatement */: - case 168 /* DoStatement */: - if (!statement.label || isLabeledBy(node, statement.label.text)) { - return node; - } + var keywords = []; + var modifierFlag = getFlagFromModifier(modifier); + var nodes; + switch (container.kind) { + case 207 /* ModuleBlock */: + case 228 /* SourceFile */: + nodes = container.statements; break; - default: - if (ts.isAnyFunction(node)) { - return undefined; + case 136 /* Constructor */: + nodes = container.parameters.concat(container.parent.members); + break; + case 202 /* ClassDeclaration */: + nodes = container.members; + // If we're an accessibility modifier, we're in an instance member and should search + // the constructor's parameter list for instance members as well. + if (modifierFlag & 112 /* AccessibilityModifier */) { + var constructor = ts.forEach(container.members, function (member) { + return member.kind === 136 /* Constructor */ && member; + }); + if (constructor) { + nodes = nodes.concat(constructor.parameters); + } } break; + default: + ts.Debug.fail("Invalid container kind."); + } + ts.forEach(nodes, function (node) { + if (node.modifiers && node.flags & modifierFlag) { + ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); + } + }); + return ts.map(keywords, getHighlightSpanForNode); + function getFlagFromModifier(modifier) { + switch (modifier) { + case 108 /* PublicKeyword */: + return 16 /* Public */; + case 106 /* PrivateKeyword */: + return 32 /* Private */; + case 107 /* ProtectedKeyword */: + return 64 /* Protected */; + case 109 /* StaticKeyword */: + return 128 /* Static */; + case 78 /* ExportKeyword */: + return 1 /* Export */; + case 115 /* DeclareKeyword */: + return 2 /* Ambient */; + default: + ts.Debug.fail(); + } } } - return undefined; - } - function getConstructorOccurrences(constructorDeclaration) { - var declarations = constructorDeclaration.symbol.getDeclarations(); - var keywords = []; - ts.forEach(declarations, function (declaration) { - ts.forEach(declaration.getChildren(), function (token) { - return pushKeywordIf(keywords, token, 111 /* ConstructorKeyword */); + function pushKeywordIf(keywordList, token) { + var expected = []; + for (var _i = 2; _i < arguments.length; _i++) { + expected[_i - 2] = arguments[_i]; + } + if (token && ts.contains(expected, token.kind)) { + keywordList.push(token); + return true; + } + return false; + } + function getGetAndSetOccurrences(accessorDeclaration) { + var keywords = []; + tryPushAccessorKeyword(accessorDeclaration.symbol, 137 /* GetAccessor */); + tryPushAccessorKeyword(accessorDeclaration.symbol, 138 /* SetAccessor */); + return ts.map(keywords, getHighlightSpanForNode); + function tryPushAccessorKeyword(accessorSymbol, accessorKind) { + var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); + if (accessor) { + ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 116 /* GetKeyword */, 121 /* SetKeyword */); }); + } + } + } + function getConstructorOccurrences(constructorDeclaration) { + var declarations = constructorDeclaration.symbol.getDeclarations(); + var keywords = []; + ts.forEach(declarations, function (declaration) { + ts.forEach(declaration.getChildren(), function (token) { + return pushKeywordIf(keywords, token, 114 /* ConstructorKeyword */); + }); }); - }); - return ts.map(keywords, getReferenceEntryFromNode); - } - function getGetAndSetOccurrences(accessorDeclaration) { - var keywords = []; - tryPushAccessorKeyword(accessorDeclaration.symbol, 127 /* GetAccessor */); - tryPushAccessorKeyword(accessorDeclaration.symbol, 128 /* SetAccessor */); - return ts.map(keywords, getReferenceEntryFromNode); - function tryPushAccessorKeyword(accessorSymbol, accessorKind) { - var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); - if (accessor) { - ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 113 /* GetKeyword */, 117 /* SetKeyword */); }); + return ts.map(keywords, getHighlightSpanForNode); + } + function getLoopBreakContinueOccurrences(loopNode) { + var keywords = []; + if (pushKeywordIf(keywords, loopNode.getFirstToken(), 82 /* ForKeyword */, 100 /* WhileKeyword */, 75 /* DoKeyword */)) { + // If we succeeded and got a do-while loop, then start looking for a 'while' keyword. + if (loopNode.kind === 185 /* DoStatement */) { + var loopTokens = loopNode.getChildren(); + for (var i = loopTokens.length - 1; i >= 0; i--) { + if (pushKeywordIf(keywords, loopTokens[i], 100 /* WhileKeyword */)) { + break; + } + } + } + } + var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); + ts.forEach(breaksAndContinues, function (statement) { + if (ownsBreakOrContinueStatement(loopNode, statement)) { + pushKeywordIf(keywords, statement.getFirstToken(), 66 /* BreakKeyword */, 71 /* ContinueKeyword */); + } + }); + return ts.map(keywords, getHighlightSpanForNode); + } + function getBreakOrContinueStatementOccurences(breakOrContinueStatement) { + var owner = getBreakOrContinueOwner(breakOrContinueStatement); + if (owner) { + switch (owner.kind) { + case 187 /* ForStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + case 185 /* DoStatement */: + case 186 /* WhileStatement */: + return getLoopBreakContinueOccurrences(owner); + case 194 /* SwitchStatement */: + return getSwitchCaseDefaultOccurrences(owner); + } } + return undefined; } - } - function getModifierOccurrences(modifier, declaration) { - var container = declaration.parent; - if (declaration.flags & 112 /* AccessibilityModifier */) { - if (!(container.kind === 185 /* ClassDeclaration */ || (declaration.kind === 123 /* Parameter */ && hasKind(container, 126 /* Constructor */)))) { - return undefined; + function getSwitchCaseDefaultOccurrences(switchStatement) { + var keywords = []; + pushKeywordIf(keywords, switchStatement.getFirstToken(), 92 /* SwitchKeyword */); + // Go through each clause in the switch statement, collecting the 'case'/'default' keywords. + ts.forEach(switchStatement.caseBlock.clauses, function (clause) { + pushKeywordIf(keywords, clause.getFirstToken(), 67 /* CaseKeyword */, 73 /* DefaultKeyword */); + var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); + ts.forEach(breaksAndContinues, function (statement) { + if (ownsBreakOrContinueStatement(switchStatement, statement)) { + pushKeywordIf(keywords, statement.getFirstToken(), 66 /* BreakKeyword */); + } + }); + }); + return ts.map(keywords, getHighlightSpanForNode); + } + function getTryCatchFinallyOccurrences(tryStatement) { + var keywords = []; + pushKeywordIf(keywords, tryStatement.getFirstToken(), 96 /* TryKeyword */); + if (tryStatement.catchClause) { + pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 68 /* CatchKeyword */); } + if (tryStatement.finallyBlock) { + var finallyKeyword = ts.findChildOfKind(tryStatement, 81 /* FinallyKeyword */, sourceFile); + pushKeywordIf(keywords, finallyKeyword, 81 /* FinallyKeyword */); + } + return ts.map(keywords, getHighlightSpanForNode); } - else if (declaration.flags & 128 /* Static */) { - if (container.kind !== 185 /* ClassDeclaration */) { + function getThrowOccurrences(throwStatement) { + var owner = getThrowStatementOwner(throwStatement); + if (!owner) { return undefined; } + var keywords = []; + ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { + pushKeywordIf(keywords, throwStatement.getFirstToken(), 94 /* ThrowKeyword */); + }); + // If the "owner" is a function, then we equate 'return' and 'throw' statements in their + // ability to "jump out" of the function, and include occurrences for both. + if (ts.isFunctionBlock(owner)) { + ts.forEachReturnStatement(owner, function (returnStatement) { + pushKeywordIf(keywords, returnStatement.getFirstToken(), 90 /* ReturnKeyword */); + }); + } + return ts.map(keywords, getHighlightSpanForNode); } - else if (declaration.flags & (1 /* Export */ | 2 /* Ambient */)) { - if (!(container.kind === 190 /* ModuleBlock */ || container.kind === 201 /* SourceFile */)) { + function getReturnOccurrences(returnStatement) { + var func = ts.getContainingFunction(returnStatement); + // If we didn't find a containing function with a block body, bail out. + if (!(func && hasKind(func.body, 180 /* Block */))) { return undefined; } - } - else { - return undefined; - } - var keywords = []; - var modifierFlag = getFlagFromModifier(modifier); - var nodes; - switch (container.kind) { - case 190 /* ModuleBlock */: - case 201 /* SourceFile */: - nodes = container.statements; - break; - case 126 /* Constructor */: - nodes = container.parameters.concat(container.parent.members); - break; - case 185 /* ClassDeclaration */: - nodes = container.members; - if (modifierFlag & 112 /* AccessibilityModifier */) { - var constructor = ts.forEach(container.members, function (member) { - return member.kind === 126 /* Constructor */ && member; - }); - if (constructor) { - nodes = nodes.concat(constructor.parameters); + var keywords = []; + ts.forEachReturnStatement(func.body, function (returnStatement) { + pushKeywordIf(keywords, returnStatement.getFirstToken(), 90 /* ReturnKeyword */); + }); + // Include 'throw' statements that do not occur within a try block. + ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { + pushKeywordIf(keywords, throwStatement.getFirstToken(), 94 /* ThrowKeyword */); + }); + return ts.map(keywords, getHighlightSpanForNode); + } + function getIfElseOccurrences(ifStatement) { + var keywords = []; + // Traverse upwards through all parent if-statements linked by their else-branches. + while (hasKind(ifStatement.parent, 184 /* IfStatement */) && ifStatement.parent.elseStatement === ifStatement) { + ifStatement = ifStatement.parent; + } + // Now traverse back down through the else branches, aggregating if/else keywords of if-statements. + while (ifStatement) { + var children = ifStatement.getChildren(); + pushKeywordIf(keywords, children[0], 84 /* IfKeyword */); + // Generally the 'else' keyword is second-to-last, so we traverse backwards. + for (var i = children.length - 1; i >= 0; i--) { + if (pushKeywordIf(keywords, children[i], 76 /* ElseKeyword */)) { + break; } } - break; - default: - ts.Debug.fail("Invalid container kind."); - } - ts.forEach(nodes, function (node) { - if (node.modifiers && node.flags & modifierFlag) { - ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); + if (!hasKind(ifStatement.elseStatement, 184 /* IfStatement */)) { + break; + } + ifStatement = ifStatement.elseStatement; } - }); - return ts.map(keywords, getReferenceEntryFromNode); - function getFlagFromModifier(modifier) { - switch (modifier) { - case 106 /* PublicKeyword */: - return 16 /* Public */; - case 104 /* PrivateKeyword */: - return 32 /* Private */; - case 105 /* ProtectedKeyword */: - return 64 /* Protected */; - case 107 /* StaticKeyword */: - return 128 /* Static */; - case 76 /* ExportKeyword */: - return 1 /* Export */; - case 112 /* DeclareKeyword */: - return 2 /* Ambient */; - default: - ts.Debug.fail(); + var result = []; + // We'd like to highlight else/ifs together if they are only separated by whitespace + // (i.e. the keywords are separated by no comments, no newlines). + for (var i = 0; i < keywords.length; i++) { + if (keywords[i].kind === 76 /* ElseKeyword */ && i < keywords.length - 1) { + var elseKeyword = keywords[i]; + var ifKeyword = keywords[i + 1]; // this *should* always be an 'if' keyword. + var shouldCombindElseAndIf = true; + // Avoid recalculating getStart() by iterating backwards. + for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { + if (!ts.isWhiteSpace(sourceFile.text.charCodeAt(j))) { + shouldCombindElseAndIf = false; + break; + } + } + if (shouldCombindElseAndIf) { + result.push({ + fileName: fileName, + textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), + kind: HighlightSpanKind.reference + }); + i++; // skip the next keyword + continue; + } + } + // Ordinary case: just highlight the keyword. + result.push(getHighlightSpanForNode(keywords[i])); } + return result; } } - function hasKind(node, kind) { - return node !== undefined && node.kind === kind; - } - function parent(node) { - return node && node.parent; - } - function pushKeywordIf(keywordList, token) { - var expected = []; - for (var _i = 2; _i < arguments.length; _i++) { - expected[_i - 2] = arguments[_i]; + } + /// References and Occurrences + function getOccurrencesAtPositionCore(fileName, position) { + synchronizeHostData(); + return convertDocumentHighlights(getDocumentHighlights(fileName, position, [fileName])); + function convertDocumentHighlights(documentHighlights) { + if (!documentHighlights) { + return undefined; } - if (token && ts.contains(expected, token.kind)) { - keywordList.push(token); - return true; + var result = []; + for (var _i = 0; _i < documentHighlights.length; _i++) { + var entry = documentHighlights[_i]; + for (var _a = 0, _b = entry.highlightSpans; _a < _b.length; _a++) { + var highlightSpan = _b[_a]; + result.push({ + fileName: entry.fileName, + textSpan: highlightSpan.textSpan, + isWriteAccess: highlightSpan.kind === HighlightSpanKind.writtenReference + }); + } } - return false; + return result; + } + } + function convertReferences(referenceSymbols) { + if (!referenceSymbols) { + return undefined; } + var referenceEntries = []; + for (var _i = 0; _i < referenceSymbols.length; _i++) { + var referenceSymbol = referenceSymbols[_i]; + ts.addRange(referenceEntries, referenceSymbol.references); + } + return referenceEntries; } function findRenameLocations(fileName, position, findInStrings, findInComments) { - return findReferences(fileName, position, findInStrings, findInComments); + var referencedSymbols = findReferencedSymbols(fileName, position, findInStrings, findInComments); + return convertReferences(referencedSymbols); } function getReferencesAtPosition(fileName, position) { - return findReferences(fileName, position, false, false); + var referencedSymbols = findReferencedSymbols(fileName, position, false, false); + return convertReferences(referencedSymbols); + } + function findReferences(fileName, position) { + var referencedSymbols = findReferencedSymbols(fileName, position, false, false); + // Only include referenced symbols that have a valid definition. + return ts.filter(referencedSymbols, function (rs) { return !!rs.definition; }); } - function findReferences(fileName, position, findInStrings, findInComments) { + function findReferencedSymbols(fileName, position, findInStrings, findInComments) { synchronizeHostData(); - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getSourceFile(fileName); + var sourceFile = getValidSourceFile(fileName); var node = ts.getTouchingPropertyName(sourceFile, position); if (!node) { return undefined; } - if (node.kind !== 63 /* Identifier */ && !isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && !isNameOfExternalModuleImportOrDeclaration(node)) { + if (node.kind !== 65 /* Identifier */ && + // TODO (drosen): This should be enabled in a later release - currently breaks rename. + //node.kind !== SyntaxKind.ThisKeyword && + //node.kind !== SyntaxKind.SuperKeyword && + !isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && + !isNameOfExternalModuleImportOrDeclaration(node)) { return undefined; } - ts.Debug.assert(node.kind === 63 /* Identifier */ || node.kind === 6 /* NumericLiteral */ || node.kind === 7 /* StringLiteral */); - return getReferencesForNode(node, program.getSourceFiles(), findInStrings, findInComments); + ts.Debug.assert(node.kind === 65 /* Identifier */ || node.kind === 7 /* NumericLiteral */ || node.kind === 8 /* StringLiteral */); + return getReferencedSymbolsForNodes(node, program.getSourceFiles(), findInStrings, findInComments); } - function getReferencesForNode(node, sourceFiles, findInStrings, findInComments) { + function getReferencedSymbolsForNodes(node, sourceFiles, findInStrings, findInComments) { + var typeChecker = program.getTypeChecker(); + // Labels if (isLabelName(node)) { if (isJumpStatementTarget(node)) { var labelDefinition = getTargetLabel(node.parent, node.text); - return labelDefinition ? getLabelReferencesInNode(labelDefinition.parent, labelDefinition) : [getReferenceEntryFromNode(node)]; + // if we have a label definition, look within its statement for references, if not, then + // the label is undefined and we have no results.. + return labelDefinition ? getLabelReferencesInNode(labelDefinition.parent, labelDefinition) : undefined; } else { + // it is a label definition and not a target, search within the parent labeledStatement return getLabelReferencesInNode(node.parent, node); } } - if (node.kind === 91 /* ThisKeyword */) { + if (node.kind === 93 /* ThisKeyword */) { return getReferencesForThisKeyword(node, sourceFiles); } - if (node.kind === 89 /* SuperKeyword */) { + if (node.kind === 91 /* SuperKeyword */) { return getReferencesForSuperKeyword(node); } - var symbol = typeInfoResolver.getSymbolAtLocation(node); + var symbol = typeChecker.getSymbolAtLocation(node); + // Could not find a symbol e.g. unknown identifier if (!symbol) { - return [getReferenceEntryFromNode(node)]; + // Can't have references to something that we have no symbol for. + return undefined; } var declarations = symbol.declarations; + // The symbol was an internal symbol and does not have a declaration e.g.undefined symbol if (!declarations || !declarations.length) { return undefined; } var result; + // Compute the meaning from the location and the symbol it references var searchMeaning = getIntersectingMeaningFromDeclarations(getMeaningFromLocation(node), declarations); - var declaredName = getDeclaredName(symbol); + // Get the text to search for, we need to normalize it as external module names will have quote + var declaredName = getDeclaredName(symbol, node); + // Try to get the smallest valid scope that we can limit our search to; + // otherwise we'll need to search globally (i.e. include each file). var scope = getSymbolScope(symbol); + // Maps from a symbol ID to the ReferencedSymbol entry in 'result'. + var symbolToIndex = []; if (scope) { result = []; - getReferencesInNode(scope, symbol, declaredName, node, searchMeaning, findInStrings, findInComments, result); + getReferencesInNode(scope, symbol, declaredName, node, searchMeaning, findInStrings, findInComments, result, symbolToIndex); } else { - var internedName = getInternedName(symbol, declarations); - ts.forEach(sourceFiles, function (sourceFile) { + var internedName = getInternedName(symbol, node, declarations); + for (var _i = 0; _i < sourceFiles.length; _i++) { + var sourceFile = sourceFiles[_i]; cancellationToken.throwIfCancellationRequested(); - if (ts.lookUp(sourceFile.identifiers, internedName)) { + var nameTable = getNameTable(sourceFile); + if (ts.lookUp(nameTable, internedName)) { result = result || []; - getReferencesInNode(sourceFile, symbol, declaredName, node, searchMeaning, findInStrings, findInComments, result); + getReferencesInNode(sourceFile, symbol, declaredName, node, searchMeaning, findInStrings, findInComments, result, symbolToIndex); } - }); + } } return result; - function getDeclaredName(symbol) { - var name = typeInfoResolver.symbolToString(symbol); - return stripQuotes(name); + function getDefinition(symbol) { + var info = getSymbolDisplayPartsDocumentationAndSymbolKind(symbol, node.getSourceFile(), getContainerNode(node), node); + var name = ts.map(info.displayParts, function (p) { return p.text; }).join(""); + var declarations = symbol.declarations; + if (!declarations || declarations.length === 0) { + return undefined; + } + return { + containerKind: "", + containerName: "", + name: name, + kind: info.symbolKind, + fileName: declarations[0].getSourceFile().fileName, + textSpan: ts.createTextSpan(declarations[0].getStart(), 0) + }; } - function getInternedName(symbol, declarations) { - var functionExpression = ts.forEach(declarations, function (d) { return d.kind === 150 /* FunctionExpression */ ? d : undefined; }); + function isImportOrExportSpecifierName(location) { + return location.parent && + (location.parent.kind === 214 /* ImportSpecifier */ || location.parent.kind === 218 /* ExportSpecifier */) && + location.parent.propertyName === location; + } + function isImportOrExportSpecifierImportSymbol(symbol) { + return (symbol.flags & 8388608 /* Alias */) && ts.forEach(symbol.declarations, function (declaration) { + return declaration.kind === 214 /* ImportSpecifier */ || declaration.kind === 218 /* ExportSpecifier */; + }); + } + function getDeclaredName(symbol, location) { + // Special case for function expressions, whose names are solely local to their bodies. + var functionExpression = ts.forEach(symbol.declarations, function (d) { return d.kind === 163 /* FunctionExpression */ ? d : undefined; }); + // When a name gets interned into a SourceFile's 'identifiers' Map, + // its name is escaped and stored in the same way its symbol name/identifier + // name should be stored. Function expressions, however, are a special case, + // because despite sometimes having a name, the binder unconditionally binds them + // to a symbol with the name "__function". + var name; if (functionExpression && functionExpression.name) { - var name = functionExpression.name.text; + name = functionExpression.name.text; } - else { - var name = symbol.name; + // If this is an export or import specifier it could have been renamed using the as syntax. + // if so we want to search for whatever under the cursor, the symbol is pointing to the alias (name) + // so check for the propertyName. + if (isImportOrExportSpecifierName(location)) { + return location.getText(); } + name = typeChecker.symbolToString(symbol); + return stripQuotes(name); + } + function getInternedName(symbol, location, declarations) { + // If this is an export or import specifier it could have been renamed using the as syntax. + // if so we want to search for whatever under the cursor, the symbol is pointing to the alias (name) + // so check for the propertyName. + if (isImportOrExportSpecifierName(location)) { + return location.getText(); + } + // Special case for function expressions, whose names are solely local to their bodies. + var functionExpression = ts.forEach(declarations, function (d) { return d.kind === 163 /* FunctionExpression */ ? d : undefined; }); + // When a name gets interned into a SourceFile's 'identifiers' Map, + // its name is escaped and stored in the same way its symbol name/identifier + // name should be stored. Function expressions, however, are a special case, + // because despite sometimes having a name, the binder unconditionally binds them + // to a symbol with the name "__function". + var name = functionExpression && functionExpression.name + ? functionExpression.name.text + : symbol.name; return stripQuotes(name); } function stripQuotes(name) { @@ -24224,29 +39625,42 @@ var ts; return name; } function getSymbolScope(symbol) { - if (symbol.getFlags() && (4 /* Property */ | 8192 /* Method */)) { + // If this is private property or method, the scope is the containing class + if (symbol.flags & (4 /* Property */ | 8192 /* Method */)) { var privateDeclaration = ts.forEach(symbol.getDeclarations(), function (d) { return (d.flags & 32 /* Private */) ? d : undefined; }); if (privateDeclaration) { - return ts.getAncestor(privateDeclaration, 185 /* ClassDeclaration */); + return ts.getAncestor(privateDeclaration, 202 /* ClassDeclaration */); } } - if (symbol.parent) { + // If the symbol is an import we would like to find it if we are looking for what it imports. + // So consider it visibile outside its declaration scope. + if (symbol.flags & 8388608 /* Alias */) { + return undefined; + } + // if this symbol is visible from its parent container, e.g. exported, then bail out + // if symbol correspond to the union property - bail out + if (symbol.parent || (symbol.flags & 268435456 /* UnionProperty */)) { return undefined; } var scope = undefined; var declarations = symbol.getDeclarations(); if (declarations) { - for (var i = 0, n = declarations.length; i < n; i++) { - var container = getContainerNode(declarations[i]); + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + var container = getContainerNode(declaration); if (!container) { return undefined; } if (scope && scope !== container) { + // Different declarations have different containers, bail out return undefined; } - if (container.kind === 201 /* SourceFile */ && !ts.isExternalModule(container)) { + if (container.kind === 228 /* SourceFile */ && !ts.isExternalModule(container)) { + // This is a global variable and not an external module, any declaration defined + // within this scope is visible outside the file return undefined; } + // The search scope is the container node scope = container; } } @@ -24254,6 +39668,9 @@ var ts; } function getPossibleSymbolReferencePositions(sourceFile, symbolName, start, end) { var positions = []; + /// TODO: Cache symbol existence for files to save text search + // Also, need to make this work for unicode escapes. + // Be resilient in the face of a symbol with no name or zero length name if (!symbolName || !symbolName.length) { return positions; } @@ -24263,10 +39680,15 @@ var ts; var position = text.indexOf(symbolName, start); while (position >= 0) { cancellationToken.throwIfCancellationRequested(); + // If we are past the end, stop looking if (position > end) break; + // We found a match. Make sure it's not part of a larger word (i.e. the char + // before and after it have to be a non-identifier char). var endPosition = position + symbolNameLength; - if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 2 /* Latest */)) && (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 2 /* Latest */))) { + if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 2 /* Latest */)) && + (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 2 /* Latest */))) { + // Found a real match. Keep searching. positions.push(position); } position = text.indexOf(symbolName, position + symbolNameLength + 1); @@ -24274,7 +39696,7 @@ var ts; return positions; } function getLabelReferencesInNode(container, targetLabel) { - var result = []; + var references = []; var sourceFile = container.getSourceFile(); var labelName = targetLabel.text; var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, labelName, container.getStart(), container.getEnd()); @@ -24284,23 +39706,36 @@ var ts; if (!node || node.getWidth() !== labelName.length) { return; } - if (node === targetLabel || (isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel)) { - result.push(getReferenceEntryFromNode(node)); + // Only pick labels that are either the target label, or have a target that is the target label + if (node === targetLabel || + (isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel)) { + references.push(getReferenceEntryFromNode(node)); } }); - return result; + var definition = { + containerKind: "", + containerName: "", + fileName: targetLabel.getSourceFile().fileName, + kind: ScriptElementKind.label, + name: labelName, + textSpan: ts.createTextSpanFromBounds(targetLabel.getStart(), targetLabel.getEnd()) + }; + return [{ definition: definition, references: references }]; } function isValidReferencePosition(node, searchSymbolName) { if (node) { + // Compare the length so we filter out strict superstrings of the symbol we are looking for switch (node.kind) { - case 63 /* Identifier */: + case 65 /* Identifier */: return node.getWidth() === searchSymbolName.length; - case 7 /* StringLiteral */: - if (isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) { + case 8 /* StringLiteral */: + if (isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || + isNameOfExternalModuleImportOrDeclaration(node)) { + // For string literals we have two additional chars for the quotes return node.getWidth() === searchSymbolName.length + 2; } break; - case 6 /* NumericLiteral */: + case 7 /* NumericLiteral */: if (isLiteralNameOfPropertyDeclarationOrIndexAccess(node)) { return node.getWidth() === searchSymbolName.length; } @@ -24309,21 +39744,37 @@ var ts; } return false; } - function getReferencesInNode(container, searchSymbol, searchText, searchLocation, searchMeaning, findInStrings, findInComments, result) { + /** Search within node "container" for references for a search value, where the search value is defined as a + * tuple of(searchSymbol, searchText, searchLocation, and searchMeaning). + * searchLocation: a node where the search value + */ + function getReferencesInNode(container, searchSymbol, searchText, searchLocation, searchMeaning, findInStrings, findInComments, result, symbolToIndex) { var sourceFile = container.getSourceFile(); var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= 0) { - result.push(getReferenceEntryFromNode(referenceSymbolDeclaration.name)); + else if (!(referenceSymbol.flags & 67108864 /* Transient */) && searchSymbols.indexOf(shorthandValueSymbol) >= 0) { + var referencedSymbol = getReferencedSymbol(shorthandValueSymbol); + referencedSymbol.references.push(getReferenceEntryFromNode(referenceSymbolDeclaration.name)); } } }); } + return; + function getReferencedSymbol(symbol) { + var symbolId = ts.getSymbolId(symbol); + var index = symbolToIndex[symbolId]; + if (index === undefined) { + index = result.length; + symbolToIndex[symbolId] = index; + result.push({ + definition: getDefinition(symbol), + references: [] + }); + } + return result[index]; + } function isInString(position) { var token = ts.getTokenAtPosition(sourceFile, position); - return token && token.kind === 7 /* StringLiteral */ && position > token.getStart(); + return token && token.kind === 8 /* StringLiteral */ && position > token.getStart(); } function isInComment(position) { var token = ts.getTokenAtPosition(sourceFile, position); if (token && position < token.getStart()) { + // First, we have to see if this position actually landed in a comment. var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); + // Then we want to make sure that it wasn't in a "///<" directive comment + // We don't want to unintentionally update a file name. return ts.forEach(commentRanges, function (c) { if (c.pos < position && position < c.end) { var commentText = sourceFile.text.substring(c.pos, c.end); @@ -24365,104 +39836,132 @@ var ts; } } function getReferencesForSuperKeyword(superKeyword) { - var searchSpaceNode = ts.getSuperContainer(superKeyword); + var searchSpaceNode = ts.getSuperContainer(superKeyword, false); if (!searchSpaceNode) { return undefined; } + // Whether 'super' occurs in a static context within a class. var staticFlag = 128 /* Static */; switch (searchSpaceNode.kind) { - case 124 /* Property */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: staticFlag &= searchSpaceNode.flags; - searchSpaceNode = searchSpaceNode.parent; + searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class break; default: return undefined; } - var result = []; + var references = []; var sourceFile = searchSpaceNode.getSourceFile(); var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "super", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); ts.forEach(possiblePositions, function (position) { cancellationToken.throwIfCancellationRequested(); var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 89 /* SuperKeyword */) { + if (!node || node.kind !== 91 /* SuperKeyword */) { return; } - var container = ts.getSuperContainer(node); + var container = ts.getSuperContainer(node, false); + // If we have a 'super' container, we must have an enclosing class. + // Now make sure the owning class is the same as the search-space + // and has the same static qualifier as the original 'super's owner. if (container && (128 /* Static */ & container.flags) === staticFlag && container.parent.symbol === searchSpaceNode.symbol) { - result.push(getReferenceEntryFromNode(node)); + references.push(getReferenceEntryFromNode(node)); } }); - return result; + var definition = getDefinition(searchSpaceNode.symbol); + return [{ definition: definition, references: references }]; } function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles) { var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, false); + // Whether 'this' occurs in a static context within a class. var staticFlag = 128 /* Static */; switch (searchSpaceNode.kind) { - case 125 /* Method */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: if (ts.isObjectLiteralMethod(searchSpaceNode)) { break; } - case 124 /* Property */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: + // fall through + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: staticFlag &= searchSpaceNode.flags; - searchSpaceNode = searchSpaceNode.parent; + searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class break; - case 201 /* SourceFile */: + case 228 /* SourceFile */: if (ts.isExternalModule(searchSpaceNode)) { return undefined; } - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: + // Fall through + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: break; + // Computed properties in classes are not handled here because references to this are illegal, + // so there is no point finding references to them. default: return undefined; } - var result = []; - if (searchSpaceNode.kind === 201 /* SourceFile */) { + var references = []; + var possiblePositions; + if (searchSpaceNode.kind === 228 /* SourceFile */) { ts.forEach(sourceFiles, function (sourceFile) { - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); - getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, result); + possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); + getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, references); }); } else { - var sourceFile = searchSpaceNode.getSourceFile(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result); - } - return result; + var sourceFile = searchSpaceNode.getSourceFile(); + possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); + getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, references); + } + return [{ + definition: { + containerKind: "", + containerName: "", + fileName: node.getSourceFile().fileName, + kind: ScriptElementKind.variableElement, + name: "this", + textSpan: ts.createTextSpanFromBounds(node.getStart(), node.getEnd()) + }, + references: references + }]; function getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result) { ts.forEach(possiblePositions, function (position) { cancellationToken.throwIfCancellationRequested(); var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 91 /* ThisKeyword */) { + if (!node || node.kind !== 93 /* ThisKeyword */) { return; } var container = ts.getThisContainer(node, false); switch (searchSpaceNode.kind) { - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 201 /* FunctionDeclaration */: if (searchSpaceNode.symbol === container.symbol) { result.push(getReferenceEntryFromNode(node)); } break; - case 125 /* Method */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: if (ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol) { result.push(getReferenceEntryFromNode(node)); } break; - case 185 /* ClassDeclaration */: + case 202 /* ClassDeclaration */: + // Make sure the container belongs to the same class + // and has the appropriate static modifier from the original container. if (container.parent && searchSpaceNode.symbol === container.parent.symbol && (container.flags & 128 /* Static */) === staticFlag) { result.push(getReferenceEntryFromNode(node)); } break; - case 201 /* SourceFile */: - if (container.kind === 201 /* SourceFile */ && !ts.isExternalModule(container)) { + case 228 /* SourceFile */: + if (container.kind === 228 /* SourceFile */ && !ts.isExternalModule(container)) { result.push(getReferenceEntryFromNode(node)); } break; @@ -24471,20 +39970,42 @@ var ts; } } function populateSearchSymbolSet(symbol, location) { + // The search set contains at least the current symbol var result = [symbol]; + // If the symbol is an alias, add what it alaises to the list + if (isImportOrExportSpecifierImportSymbol(symbol)) { + result.push(typeChecker.getAliasedSymbol(symbol)); + } + // If the location is in a context sensitive location (i.e. in an object literal) try + // to get a contextual type for it, and add the property symbol from the contextual + // type to the search set if (isNameOfPropertyAssignment(location)) { ts.forEach(getPropertySymbolsFromContextualType(location), function (contextualSymbol) { - result.push.apply(result, typeInfoResolver.getRootSymbols(contextualSymbol)); + result.push.apply(result, typeChecker.getRootSymbols(contextualSymbol)); }); - var shorthandValueSymbol = typeInfoResolver.getShorthandAssignmentValueSymbol(location.parent); + /* Because in short-hand property assignment, location has two meaning : property name and as value of the property + * When we do findAllReference at the position of the short-hand property assignment, we would want to have references to position of + * property name and variable declaration of the identifier. + * Like in below example, when querying for all references for an identifier 'name', of the property assignment, the language service + * should show both 'name' in 'obj' and 'name' in variable declaration + * let name = "Foo"; + * let obj = { name }; + * In order to do that, we will populate the search set with the value symbol of the identifier as a value of the property assignment + * so that when matching with potential reference symbol, both symbols from property declaration and variable declaration + * will be included correctly. + */ + var shorthandValueSymbol = typeChecker.getShorthandAssignmentValueSymbol(location.parent); if (shorthandValueSymbol) { result.push(shorthandValueSymbol); } } - ts.forEach(typeInfoResolver.getRootSymbols(symbol), function (rootSymbol) { + // If this is a union property, add all the symbols from all its source symbols in all unioned types. + // If the symbol is an instantiation from a another symbol (e.g. widened symbol) , add the root the list + ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { if (rootSymbol !== symbol) { result.push(rootSymbol); } + // Add symbol of properties/methods of the same name in base classes and implemented interfaces definitions if (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */)) { getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result); } @@ -24494,11 +40015,11 @@ var ts; function getPropertySymbolsFromBaseTypes(symbol, propertyName, result) { if (symbol && symbol.flags & (32 /* Class */ | 64 /* Interface */)) { ts.forEach(symbol.getDeclarations(), function (declaration) { - if (declaration.kind === 185 /* ClassDeclaration */) { - getPropertySymbolFromTypeReference(ts.getClassBaseTypeNode(declaration)); - ts.forEach(ts.getClassImplementedTypeNodes(declaration), getPropertySymbolFromTypeReference); + if (declaration.kind === 202 /* ClassDeclaration */) { + getPropertySymbolFromTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); + ts.forEach(ts.getClassImplementsHeritageClauseElements(declaration), getPropertySymbolFromTypeReference); } - else if (declaration.kind === 186 /* InterfaceDeclaration */) { + else if (declaration.kind === 203 /* InterfaceDeclaration */) { ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), getPropertySymbolFromTypeReference); } }); @@ -24506,76 +40027,109 @@ var ts; return; function getPropertySymbolFromTypeReference(typeReference) { if (typeReference) { - var type = typeInfoResolver.getTypeAtLocation(typeReference); + var type = typeChecker.getTypeAtLocation(typeReference); if (type) { - var propertySymbol = typeInfoResolver.getPropertyOfType(type, propertyName); + var propertySymbol = typeChecker.getPropertyOfType(type, propertyName); if (propertySymbol) { result.push(propertySymbol); } + // Visit the typeReference as well to see if it directly or indirectly use that property getPropertySymbolsFromBaseTypes(type.symbol, propertyName, result); } } } } - function isRelatableToSearchSet(searchSymbols, referenceSymbol, referenceLocation) { + function getRelatedSymbol(searchSymbols, referenceSymbol, referenceLocation) { if (searchSymbols.indexOf(referenceSymbol) >= 0) { - return true; + return referenceSymbol; + } + // If the reference symbol is an alias, check if what it is aliasing is one of the search + // symbols. + if (isImportOrExportSpecifierImportSymbol(referenceSymbol)) { + var aliasedSymbol = typeChecker.getAliasedSymbol(referenceSymbol); + if (searchSymbols.indexOf(aliasedSymbol) >= 0) { + return aliasedSymbol; + } } + // If the reference location is in an object literal, try to get the contextual type for the + // object literal, lookup the property symbol in the contextual type, and use this symbol to + // compare to our searchSymbol if (isNameOfPropertyAssignment(referenceLocation)) { return ts.forEach(getPropertySymbolsFromContextualType(referenceLocation), function (contextualSymbol) { - return ts.forEach(typeInfoResolver.getRootSymbols(contextualSymbol), function (s) { return searchSymbols.indexOf(s) >= 0; }); + return ts.forEach(typeChecker.getRootSymbols(contextualSymbol), function (s) { return searchSymbols.indexOf(s) >= 0 ? s : undefined; }); }); } - return ts.forEach(typeInfoResolver.getRootSymbols(referenceSymbol), function (rootSymbol) { + // Unwrap symbols to get to the root (e.g. transient symbols as a result of widening) + // Or a union property, use its underlying unioned symbols + return ts.forEach(typeChecker.getRootSymbols(referenceSymbol), function (rootSymbol) { + // if it is in the list, then we are done if (searchSymbols.indexOf(rootSymbol) >= 0) { - return true; + return rootSymbol; } + // Finally, try all properties with the same name in any type the containing type extended or implemented, and + // see if any is in the list if (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */)) { - var result = []; - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result); - return ts.forEach(result, function (s) { return searchSymbols.indexOf(s) >= 0; }); + var result_3 = []; + getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result_3); + return ts.forEach(result_3, function (s) { return searchSymbols.indexOf(s) >= 0 ? s : undefined; }); } - return false; + return undefined; }); } function getPropertySymbolsFromContextualType(node) { if (isNameOfPropertyAssignment(node)) { var objectLiteral = node.parent.parent; - var contextualType = typeInfoResolver.getContextualType(objectLiteral); - var name = node.text; + var contextualType = typeChecker.getContextualType(objectLiteral); + var name_27 = node.text; if (contextualType) { if (contextualType.flags & 16384 /* Union */) { - var unionProperty = contextualType.getProperty(name); + // This is a union type, first see if the property we are looking for is a union property (i.e. exists in all types) + // if not, search the constituent types for the property + var unionProperty = contextualType.getProperty(name_27); if (unionProperty) { return [unionProperty]; } else { - var result = []; + var result_4 = []; ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); + var symbol = t.getProperty(name_27); if (symbol) { - result.push(symbol); + result_4.push(symbol); } }); - return result; + return result_4; } } else { - var symbol = contextualType.getProperty(name); - if (symbol) { - return [symbol]; + var symbol_1 = contextualType.getProperty(name_27); + if (symbol_1) { + return [symbol_1]; } } } } return undefined; } + /** Given an initial searchMeaning, extracted from a location, widen the search scope based on the declarations + * of the corresponding symbol. e.g. if we are searching for "Foo" in value position, but "Foo" references a class + * then we need to widen the search to include type positions as well. + * On the contrary, if we are searching for "Bar" in type position and we trace bar to an interface, and an uninstantiated + * module, we want to keep the search limited to only types, as the two declarations (interface and uninstantiated module) + * do not intersect in any of the three spaces. + */ function getIntersectingMeaningFromDeclarations(meaning, declarations) { if (declarations) { + var lastIterationMeaning; do { - var lastIterationMeaning = meaning; - for (var i = 0, n = declarations.length; i < n; i++) { - var declarationMeaning = getMeaningFromDeclaration(declarations[i]); + // The result is order-sensitive, for instance if initialMeaning === Namespace, and declarations = [class, instantiated module] + // we need to consider both as they initialMeaning intersects with the module in the namespace space, and the module + // intersects with the class in the value space. + // To achieve that we will keep iterating until the result stabilizes. + // Remember the last meaning + lastIterationMeaning = meaning; + for (var _i = 0; _i < declarations.length; _i++) { + var declaration = declarations[_i]; + var declarationMeaning = getMeaningFromDeclaration(declaration); if (declarationMeaning & meaning) { meaning |= declarationMeaning; } @@ -24588,142 +40142,88 @@ var ts; function getReferenceEntryFromNode(node) { var start = node.getStart(); var end = node.getEnd(); - if (node.kind === 7 /* StringLiteral */) { + if (node.kind === 8 /* StringLiteral */) { start += 1; end -= 1; } return { - fileName: node.getSourceFile().filename, - textSpan: TextSpan.fromBounds(start, end), + fileName: node.getSourceFile().fileName, + textSpan: ts.createTextSpanFromBounds(start, end), isWriteAccess: isWriteAccess(node) }; } + /** A node is considered a writeAccess iff it is a name of a declaration or a target of an assignment */ function isWriteAccess(node) { - if (node.kind === 63 /* Identifier */ && ts.isDeclarationOrFunctionExpressionOrCatchVariableName(node)) { + if (node.kind === 65 /* Identifier */ && ts.isDeclarationName(node)) { return true; } var parent = node.parent; if (parent) { - if (parent.kind === 156 /* PostfixUnaryExpression */ || parent.kind === 155 /* PrefixUnaryExpression */) { + if (parent.kind === 169 /* PostfixUnaryExpression */ || parent.kind === 168 /* PrefixUnaryExpression */) { return true; } - else if (parent.kind === 157 /* BinaryExpression */ && parent.left === node) { - var operator = parent.operator; - return 51 /* FirstAssignment */ <= operator && operator <= 62 /* LastAssignment */; + else if (parent.kind === 170 /* BinaryExpression */ && parent.left === node) { + var operator = parent.operatorToken.kind; + return 53 /* FirstAssignment */ <= operator && operator <= 64 /* LastAssignment */; } } return false; } - function getNavigateToItems(searchValue) { + /// NavigateTo + function getNavigateToItems(searchValue, maxResultCount) { synchronizeHostData(); - var terms = searchValue.split(" "); - var searchTerms = ts.map(terms, function (t) { return ({ caseSensitive: hasAnyUpperCaseCharacter(t), term: t }); }); - var items = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - var filename = sourceFile.filename; - var declarations = sourceFile.getNamedDeclarations(); - for (var i = 0, n = declarations.length; i < n; i++) { - var declaration = declarations[i]; - var name = declaration.name.text; - var matchKind = getMatchKind(searchTerms, name); - if (matchKind !== 0 /* none */) { - var container = getContainerNode(declaration); - items.push({ - name: name, - kind: getNodeKind(declaration), - kindModifiers: ts.getNodeModifiers(declaration), - matchKind: MatchKind[matchKind], - fileName: filename, - textSpan: TextSpan.fromBounds(declaration.getStart(), declaration.getEnd()), - containerName: container && container.name ? container.name.text : "", - containerKind: container && container.name ? getNodeKind(container) : "" - }); - } - } - }); - return items; - function hasAnyUpperCaseCharacter(s) { - for (var i = 0, n = s.length; i < n; i++) { - var c = s.charCodeAt(i); - if ((65 /* A */ <= c && c <= 90 /* Z */) || (c >= 127 /* maxAsciiCharacter */ && s.charAt(i).toLocaleLowerCase() !== s.charAt(i))) { - return true; - } - } - return false; - } - function getMatchKind(searchTerms, name) { - var matchKind = 0 /* none */; - if (name) { - for (var j = 0, n = searchTerms.length; j < n; j++) { - var searchTerm = searchTerms[j]; - var nameToSearch = searchTerm.caseSensitive ? name : name.toLocaleLowerCase(); - var index = nameToSearch.indexOf(searchTerm.term); - if (index < 0) { - return 0 /* none */; - } - var termKind = 2 /* substring */; - if (index === 0) { - termKind = name.length === searchTerm.term.length ? 1 /* exact */ : 3 /* prefix */; - } - if (matchKind === 0 /* none */ || termKind < matchKind) { - matchKind = termKind; - } - } - } - return matchKind; - } + return ts.NavigateTo.getNavigateToItems(program, cancellationToken, searchValue, maxResultCount); } function containErrors(diagnostics) { - return ts.forEach(diagnostics, function (diagnostic) { return diagnostic.category === 1 /* Error */; }); + return ts.forEach(diagnostics, function (diagnostic) { return diagnostic.category === ts.DiagnosticCategory.Error; }); } - function getEmitOutput(filename) { + function getEmitOutput(fileName) { synchronizeHostData(); - filename = ts.normalizeSlashes(filename); - var sourceFile = getSourceFile(filename); + var sourceFile = getValidSourceFile(fileName); var outputFiles = []; - function getEmitOutputWriter(filename, data, writeByteOrderMark) { + function writeFile(fileName, data, writeByteOrderMark) { outputFiles.push({ - name: filename, + name: fileName, writeByteOrderMark: writeByteOrderMark, text: data }); } - writer = getEmitOutputWriter; - var emitOutput = getFullTypeCheckChecker().emitFiles(sourceFile); - writer = undefined; + var emitOutput = program.emit(sourceFile, writeFile); return { outputFiles: outputFiles, - emitOutputStatus: emitOutput.emitResultStatus + emitSkipped: emitOutput.emitSkipped }; } function getMeaningFromDeclaration(node) { switch (node.kind) { - case 123 /* Parameter */: - case 183 /* VariableDeclaration */: - case 124 /* Property */: - case 198 /* PropertyAssignment */: - case 199 /* ShorthandPropertyAssignment */: - case 200 /* EnumMember */: - case 125 /* Method */: - case 126 /* Constructor */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 184 /* FunctionDeclaration */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: - case 197 /* CatchClause */: + case 130 /* Parameter */: + case 199 /* VariableDeclaration */: + case 153 /* BindingElement */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: + case 225 /* PropertyAssignment */: + case 226 /* ShorthandPropertyAssignment */: + case 227 /* EnumMember */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 136 /* Constructor */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 201 /* FunctionDeclaration */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: + case 224 /* CatchClause */: return 1 /* Value */; - case 122 /* TypeParameter */: - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: - case 136 /* TypeLiteral */: + case 129 /* TypeParameter */: + case 203 /* InterfaceDeclaration */: + case 204 /* TypeAliasDeclaration */: + case 146 /* TypeLiteral */: return 2 /* Type */; - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: return 1 /* Value */ | 2 /* Type */; - case 189 /* ModuleDeclaration */: - if (node.name.kind === 7 /* StringLiteral */) { + case 206 /* ModuleDeclaration */: + if (node.name.kind === 8 /* StringLiteral */) { return 4 /* Namespace */ | 1 /* Value */; } else if (ts.getModuleInstanceState(node) === 1 /* Instantiated */) { @@ -24732,50 +40232,82 @@ var ts; else { return 4 /* Namespace */; } - case 191 /* ImportDeclaration */: + case 213 /* NamedImports */: + case 214 /* ImportSpecifier */: + case 209 /* ImportEqualsDeclaration */: + case 210 /* ImportDeclaration */: + case 215 /* ExportAssignment */: + case 216 /* ExportDeclaration */: return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - case 201 /* SourceFile */: + // An external module can be a Value + case 228 /* SourceFile */: return 4 /* Namespace */ | 1 /* Value */; } + return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; ts.Debug.fail("Unknown declaration type"); } function isTypeReference(node) { - if (isRightSideOfQualifiedName(node)) { + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { node = node.parent; } - return node.parent.kind === 132 /* TypeReference */; + return node.parent.kind === 142 /* TypeReference */ || node.parent.kind === 177 /* ExpressionWithTypeArguments */; } function isNamespaceReference(node) { + return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); + } + function isPropertyAccessNamespaceReference(node) { + var root = node; + var isLastClause = true; + if (root.parent.kind === 156 /* PropertyAccessExpression */) { + while (root.parent && root.parent.kind === 156 /* PropertyAccessExpression */) { + root = root.parent; + } + isLastClause = root.name === node; + } + if (!isLastClause && root.parent.kind === 177 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 223 /* HeritageClause */) { + var decl = root.parent.parent.parent; + return (decl.kind === 202 /* ClassDeclaration */ && root.parent.parent.token === 102 /* ImplementsKeyword */) || + (decl.kind === 203 /* InterfaceDeclaration */ && root.parent.parent.token === 79 /* ExtendsKeyword */); + } + return false; + } + function isQualifiedNameNamespaceReference(node) { var root = node; var isLastClause = true; - if (root.parent.kind === 120 /* QualifiedName */) { - while (root.parent && root.parent.kind === 120 /* QualifiedName */) + if (root.parent.kind === 127 /* QualifiedName */) { + while (root.parent && root.parent.kind === 127 /* QualifiedName */) { root = root.parent; + } isLastClause = root.right === node; } - return root.parent.kind === 132 /* TypeReference */ && !isLastClause; + return root.parent.kind === 142 /* TypeReference */ && !isLastClause; } function isInRightSideOfImport(node) { - while (node.parent.kind === 120 /* QualifiedName */) { + while (node.parent.kind === 127 /* QualifiedName */) { node = node.parent; } - return ts.isInternalModuleImportDeclaration(node.parent) && node.parent.moduleReference === node; + return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; } - function getMeaningFromRightHandSideOfImport(node) { - ts.Debug.assert(node.kind === 63 /* Identifier */); - if (node.parent.kind === 120 /* QualifiedName */ && node.parent.right === node && node.parent.parent.kind === 191 /* ImportDeclaration */) { + function getMeaningFromRightHandSideOfImportEquals(node) { + ts.Debug.assert(node.kind === 65 /* Identifier */); + // import a = |b|; // Namespace + // import a = |b.c|; // Value, type, namespace + // import a = |b.c|.d; // Namespace + if (node.parent.kind === 127 /* QualifiedName */ && + node.parent.right === node && + node.parent.parent.kind === 209 /* ImportEqualsDeclaration */) { return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; } return 4 /* Namespace */; } function getMeaningFromLocation(node) { - if (node.parent.kind === 192 /* ExportAssignment */) { + if (node.parent.kind === 215 /* ExportAssignment */) { return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; } else if (isInRightSideOfImport(node)) { - return getMeaningFromRightHandSideOfImport(node); + return getMeaningFromRightHandSideOfImportEquals(node); } - else if (ts.isDeclarationOrFunctionExpressionOrCatchVariableName(node)) { + else if (ts.isDeclarationName(node)) { return getMeaningFromDeclaration(node.parent); } else if (isTypeReference(node)) { @@ -24788,113 +40320,139 @@ var ts; return 1 /* Value */; } } + // Signature help + /** + * This is a semantic operation. + */ function getSignatureHelpItems(fileName, position) { synchronizeHostData(); - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getSourceFile(fileName); - return ts.SignatureHelp.getSignatureHelpItems(sourceFile, position, typeInfoResolver, cancellationToken); + var sourceFile = getValidSourceFile(fileName); + return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, cancellationToken); } - function getCurrentSourceFile(filename) { - filename = ts.normalizeSlashes(filename); - var currentSourceFile = syntaxTreeCache.getCurrentSourceFile(filename); - return currentSourceFile; + /// Syntactic features + function getSourceFile(fileName) { + return syntaxTreeCache.getCurrentSourceFile(fileName); } - function getNameOrDottedNameSpan(filename, startPos, endPos) { - filename = ts.normalizeSlashes(filename); - var node = ts.getTouchingPropertyName(getCurrentSourceFile(filename), startPos); + function getNameOrDottedNameSpan(fileName, startPos, endPos) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + // Get node at the location + var node = ts.getTouchingPropertyName(sourceFile, startPos); if (!node) { return; } switch (node.kind) { - case 143 /* PropertyAccessExpression */: - case 120 /* QualifiedName */: - case 7 /* StringLiteral */: - case 78 /* FalseKeyword */: - case 93 /* TrueKeyword */: - case 87 /* NullKeyword */: - case 89 /* SuperKeyword */: - case 91 /* ThisKeyword */: - case 63 /* Identifier */: + case 156 /* PropertyAccessExpression */: + case 127 /* QualifiedName */: + case 8 /* StringLiteral */: + case 80 /* FalseKeyword */: + case 95 /* TrueKeyword */: + case 89 /* NullKeyword */: + case 91 /* SuperKeyword */: + case 93 /* ThisKeyword */: + case 65 /* Identifier */: break; + // Cant create the text span default: return; } var nodeForStartPos = node; while (true) { if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) { + // If on the span is in right side of the the property or qualified name, return the span from the qualified name pos to end of this node nodeForStartPos = nodeForStartPos.parent; } else if (isNameOfModuleDeclaration(nodeForStartPos)) { - if (nodeForStartPos.parent.parent.kind === 189 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { + // If this is name of a module declarations, check if this is right side of dotted module name + // If parent of the module declaration which is parent of this node is module declaration and its body is the module declaration that this node is name of + // Then this name is name from dotted module + if (nodeForStartPos.parent.parent.kind === 206 /* ModuleDeclaration */ && + nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { + // Use parent module declarations name for start pos nodeForStartPos = nodeForStartPos.parent.parent.name; } else { + // We have to use this name for start pos break; } } else { + // Is not a member expression so we have found the node for start pos break; } } - return TextSpan.fromBounds(nodeForStartPos.getStart(), node.getEnd()); + return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); } - function getBreakpointStatementAtPosition(filename, position) { - filename = ts.normalizeSlashes(filename); - return ts.BreakpointResolver.spanInSourceFileAtLocation(getCurrentSourceFile(filename), position); + function getBreakpointStatementAtPosition(fileName, position) { + // doesn't use compiler - no need to synchronize with host + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); } - function getNavigationBarItems(filename) { - filename = ts.normalizeSlashes(filename); - return ts.NavigationBar.getNavigationBarItems(getCurrentSourceFile(filename)); + function getNavigationBarItems(fileName) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts.NavigationBar.getNavigationBarItems(sourceFile); } function getSemanticClassifications(fileName, span) { + return convertClassifications(getEncodedSemanticClassifications(fileName, span)); + } + function getEncodedSemanticClassifications(fileName, span) { synchronizeHostData(); - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getSourceFile(fileName); + var sourceFile = getValidSourceFile(fileName); + var typeChecker = program.getTypeChecker(); var result = []; processNode(sourceFile); - return result; + return { spans: result, endOfLineState: 0 /* None */ }; + function pushClassification(start, length, type) { + result.push(start); + result.push(length); + result.push(type); + } function classifySymbol(symbol, meaningAtPosition) { var flags = symbol.getFlags(); if (flags & 32 /* Class */) { - return ClassificationTypeNames.className; + return 11 /* className */; } else if (flags & 384 /* Enum */) { - return ClassificationTypeNames.enumName; + return 12 /* enumName */; } - else if (flags & 2097152 /* TypeAlias */) { - return ClassificationTypeNames.typeAlias; + else if (flags & 524288 /* TypeAlias */) { + return 16 /* typeAliasName */; } else if (meaningAtPosition & 2 /* Type */) { if (flags & 64 /* Interface */) { - return ClassificationTypeNames.interfaceName; + return 13 /* interfaceName */; } - else if (flags & 1048576 /* TypeParameter */) { - return ClassificationTypeNames.typeParameterName; + else if (flags & 262144 /* TypeParameter */) { + return 15 /* typeParameterName */; } } else if (flags & 1536 /* Module */) { - if (meaningAtPosition & 4 /* Namespace */ || (meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol))) { - return ClassificationTypeNames.moduleName; + // Only classify a module as such if + // - It appears in a namespace context. + // - There exists a module declaration which actually impacts the value side. + if (meaningAtPosition & 4 /* Namespace */ || + (meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol))) { + return 14 /* moduleName */; } } return undefined; + /** + * Returns true if there exists a module that introduces entities on the value side. + */ function hasValueSideModule(symbol) { return ts.forEach(symbol.declarations, function (declaration) { - return declaration.kind === 189 /* ModuleDeclaration */ && ts.getModuleInstanceState(declaration) == 1 /* Instantiated */; + return declaration.kind === 206 /* ModuleDeclaration */ && ts.getModuleInstanceState(declaration) == 1 /* Instantiated */; }); } } function processNode(node) { - if (node && span.intersectsWith(node.getStart(), node.getWidth())) { - if (node.kind === 63 /* Identifier */ && node.getWidth() > 0) { - var symbol = typeInfoResolver.getSymbolAtLocation(node); + // Only walk into nodes that intersect the requested span. + if (node && ts.textSpanIntersectsWith(span, node.getStart(), node.getWidth())) { + if (node.kind === 65 /* Identifier */ && node.getWidth() > 0) { + var symbol = typeChecker.getSymbolAtLocation(node); if (symbol) { var type = classifySymbol(symbol, getMeaningFromLocation(node)); if (type) { - result.push({ - textSpan: new TextSpan(node.getStart(), node.getWidth()), - classificationType: type - }); + pushClassification(node.getStart(), node.getWidth(), type); } } } @@ -24902,132 +40460,253 @@ var ts; } } } + function getClassificationTypeName(type) { + switch (type) { + case 1 /* comment */: return ClassificationTypeNames.comment; + case 2 /* identifier */: return ClassificationTypeNames.identifier; + case 3 /* keyword */: return ClassificationTypeNames.keyword; + case 4 /* numericLiteral */: return ClassificationTypeNames.numericLiteral; + case 5 /* operator */: return ClassificationTypeNames.operator; + case 6 /* stringLiteral */: return ClassificationTypeNames.stringLiteral; + case 8 /* whiteSpace */: return ClassificationTypeNames.whiteSpace; + case 9 /* text */: return ClassificationTypeNames.text; + case 10 /* punctuation */: return ClassificationTypeNames.punctuation; + case 11 /* className */: return ClassificationTypeNames.className; + case 12 /* enumName */: return ClassificationTypeNames.enumName; + case 13 /* interfaceName */: return ClassificationTypeNames.interfaceName; + case 14 /* moduleName */: return ClassificationTypeNames.moduleName; + case 15 /* typeParameterName */: return ClassificationTypeNames.typeParameterName; + case 16 /* typeAliasName */: return ClassificationTypeNames.typeAliasName; + case 17 /* parameterName */: return ClassificationTypeNames.parameterName; + } + } + function convertClassifications(classifications) { + ts.Debug.assert(classifications.spans.length % 3 === 0); + var dense = classifications.spans; + var result = []; + for (var i = 0, n = dense.length; i < n; i += 3) { + result.push({ + textSpan: ts.createTextSpan(dense[i], dense[i + 1]), + classificationType: getClassificationTypeName(dense[i + 2]) + }); + } + return result; + } function getSyntacticClassifications(fileName, span) { - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getCurrentSourceFile(fileName); + return convertClassifications(getEncodedSyntacticClassifications(fileName, span)); + } + function getEncodedSyntacticClassifications(fileName, span) { + // doesn't use compiler - no need to synchronize with host + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + // Make a scanner we can get trivia from. + var triviaScanner = ts.createScanner(2 /* Latest */, false, sourceFile.text); + var mergeConflictScanner = ts.createScanner(2 /* Latest */, false, sourceFile.text); var result = []; processElement(sourceFile); - return result; - function classifyComment(comment) { - var width = comment.end - comment.pos; - if (span.intersectsWith(comment.pos, width)) { - result.push({ - textSpan: new TextSpan(comment.pos, width), - classificationType: ClassificationTypeNames.comment - }); + return { spans: result, endOfLineState: 0 /* None */ }; + function pushClassification(start, length, type) { + result.push(start); + result.push(length); + result.push(type); + } + function classifyLeadingTrivia(token) { + var tokenStart = ts.skipTrivia(sourceFile.text, token.pos, false); + if (tokenStart === token.pos) { + return; + } + // token has trivia. Classify them appropriately. + triviaScanner.setTextPos(token.pos); + while (true) { + var start = triviaScanner.getTextPos(); + var kind = triviaScanner.scan(); + var end = triviaScanner.getTextPos(); + var width = end - start; + // The moment we get something that isn't trivia, then stop processing. + if (!ts.isTrivia(kind)) { + return; + } + // Only bother with the trivia if it at least intersects the span of interest. + if (ts.textSpanIntersectsWith(span, start, width)) { + if (ts.isComment(kind)) { + // Simple comment. Just add as is. + pushClassification(start, width, 1 /* comment */); + continue; + } + if (kind === 6 /* ConflictMarkerTrivia */) { + var text = sourceFile.text; + var ch = text.charCodeAt(start); + // for the <<<<<<< and >>>>>>> markers, we just add them in as comments + // in the classification stream. + if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { + pushClassification(start, width, 1 /* comment */); + continue; + } + // for the ======== add a comment for the first line, and then lex all + // subsequent lines up until the end of the conflict marker. + ts.Debug.assert(ch === 61 /* equals */); + classifyDisabledMergeCode(text, start, end); + } + } + } + } + function classifyDisabledMergeCode(text, start, end) { + // Classify the line that the ======= marker is on as a comment. Then just lex + // all further tokens and add them to the result. + for (var i = start; i < end; i++) { + if (ts.isLineBreak(text.charCodeAt(i))) { + break; + } + } + pushClassification(start, i - start, 1 /* comment */); + mergeConflictScanner.setTextPos(i); + while (mergeConflictScanner.getTextPos() < end) { + classifyDisabledCodeToken(); + } + } + function classifyDisabledCodeToken() { + var start = mergeConflictScanner.getTextPos(); + var tokenKind = mergeConflictScanner.scan(); + var end = mergeConflictScanner.getTextPos(); + var type = classifyTokenType(tokenKind); + if (type) { + pushClassification(start, end - start, type); } } function classifyToken(token) { - ts.forEach(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()), classifyComment); + classifyLeadingTrivia(token); if (token.getWidth() > 0) { - var type = classifyTokenType(token); + var type = classifyTokenType(token.kind, token); if (type) { - result.push({ - textSpan: new TextSpan(token.getStart(), token.getWidth()), - classificationType: type - }); + pushClassification(token.getStart(), token.getWidth(), type); } } - ts.forEach(ts.getTrailingCommentRanges(sourceFile.text, token.getEnd()), classifyComment); } - function classifyTokenType(token) { - var tokenKind = token.kind; + // for accurate classification, the actual token should be passed in. however, for + // cases like 'disabled merge code' classification, we just get the token kind and + // classify based on that instead. + function classifyTokenType(tokenKind, token) { if (ts.isKeyword(tokenKind)) { - return ClassificationTypeNames.keyword; - } - if (tokenKind === 23 /* LessThanToken */ || tokenKind === 24 /* GreaterThanToken */) { - if (ts.getTypeArgumentOrTypeParameterList(token.parent)) { - return ClassificationTypeNames.punctuation; - } - } - if (ts.isPunctuation(token.kind)) { - if (token.parent.kind === 157 /* BinaryExpression */ || token.parent.kind === 183 /* VariableDeclaration */ || token.parent.kind === 155 /* PrefixUnaryExpression */ || token.parent.kind === 156 /* PostfixUnaryExpression */ || token.parent.kind === 158 /* ConditionalExpression */) { - return ClassificationTypeNames.operator; - } - else { - return ClassificationTypeNames.punctuation; + return 3 /* keyword */; + } + // Special case < and > If they appear in a generic context they are punctuation, + // not operators. + if (tokenKind === 24 /* LessThanToken */ || tokenKind === 25 /* GreaterThanToken */) { + // If the node owning the token has a type argument list or type parameter list, then + // we can effectively assume that a '<' and '>' belong to those lists. + if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { + return 10 /* punctuation */; + } + } + if (ts.isPunctuation(tokenKind)) { + if (token) { + if (tokenKind === 53 /* EqualsToken */) { + // the '=' in a variable declaration is special cased here. + if (token.parent.kind === 199 /* VariableDeclaration */ || + token.parent.kind === 133 /* PropertyDeclaration */ || + token.parent.kind === 130 /* Parameter */) { + return 5 /* operator */; + } + } + if (token.parent.kind === 170 /* BinaryExpression */ || + token.parent.kind === 168 /* PrefixUnaryExpression */ || + token.parent.kind === 169 /* PostfixUnaryExpression */ || + token.parent.kind === 171 /* ConditionalExpression */) { + return 5 /* operator */; + } } + return 10 /* punctuation */; } - else if (tokenKind === 6 /* NumericLiteral */) { - return ClassificationTypeNames.numericLiteral; + else if (tokenKind === 7 /* NumericLiteral */) { + return 4 /* numericLiteral */; } - else if (tokenKind === 7 /* StringLiteral */) { - return ClassificationTypeNames.stringLiteral; + else if (tokenKind === 8 /* StringLiteral */) { + return 6 /* stringLiteral */; } - else if (tokenKind === 8 /* RegularExpressionLiteral */) { - return ClassificationTypeNames.stringLiteral; + else if (tokenKind === 9 /* RegularExpressionLiteral */) { + // TODO: we should get another classification type for these literals. + return 6 /* stringLiteral */; } else if (ts.isTemplateLiteralKind(tokenKind)) { - return ClassificationTypeNames.stringLiteral; - } - else if (tokenKind === 63 /* Identifier */) { - switch (token.parent.kind) { - case 185 /* ClassDeclaration */: - if (token.parent.name === token) { - return ClassificationTypeNames.className; - } - return; - case 122 /* TypeParameter */: - if (token.parent.name === token) { - return ClassificationTypeNames.typeParameterName; - } - return; - case 186 /* InterfaceDeclaration */: - if (token.parent.name === token) { - return ClassificationTypeNames.interfaceName; - } - return; - case 188 /* EnumDeclaration */: - if (token.parent.name === token) { - return ClassificationTypeNames.enumName; - } - return; - case 189 /* ModuleDeclaration */: - if (token.parent.name === token) { - return ClassificationTypeNames.moduleName; - } - return; - default: - return ClassificationTypeNames.text; + // TODO (drosen): we should *also* get another classification type for these literals. + return 6 /* stringLiteral */; + } + else if (tokenKind === 65 /* Identifier */) { + if (token) { + switch (token.parent.kind) { + case 202 /* ClassDeclaration */: + if (token.parent.name === token) { + return 11 /* className */; + } + return; + case 129 /* TypeParameter */: + if (token.parent.name === token) { + return 15 /* typeParameterName */; + } + return; + case 203 /* InterfaceDeclaration */: + if (token.parent.name === token) { + return 13 /* interfaceName */; + } + return; + case 205 /* EnumDeclaration */: + if (token.parent.name === token) { + return 12 /* enumName */; + } + return; + case 206 /* ModuleDeclaration */: + if (token.parent.name === token) { + return 14 /* moduleName */; + } + return; + case 130 /* Parameter */: + if (token.parent.name === token) { + return 17 /* parameterName */; + } + return; + } } + return 9 /* text */; } } function processElement(element) { - if (span.intersectsWith(element.getFullStart(), element.getFullWidth())) { + // Ignore nodes that don't intersect the original span to classify. + if (ts.textSpanIntersectsWith(span, element.getFullStart(), element.getFullWidth())) { var children = element.getChildren(); - for (var i = 0, n = children.length; i < n; i++) { - var child = children[i]; + for (var _i = 0; _i < children.length; _i++) { + var child = children[_i]; if (ts.isToken(child)) { classifyToken(child); } else { + // Recurse into our child nodes. processElement(child); } } } } } - function getOutliningSpans(filename) { - filename = ts.normalizeSlashes(filename); - var sourceFile = getCurrentSourceFile(filename); + function getOutliningSpans(fileName) { + // doesn't use compiler - no need to synchronize with host + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); return ts.OutliningElementsCollector.collectElements(sourceFile); } - function getBraceMatchingAtPosition(filename, position) { - var sourceFile = getCurrentSourceFile(filename); + function getBraceMatchingAtPosition(fileName, position) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); var result = []; var token = ts.getTouchingToken(sourceFile, position); if (token.getStart(sourceFile) === position) { var matchKind = getMatchingTokenKind(token); + // Ensure that there is a corresponding token to match ours. if (matchKind) { var parentElement = token.parent; var childNodes = parentElement.getChildren(sourceFile); - for (var i = 0, n = childNodes.length; i < n; i++) { - 33; - var current = childNodes[i]; + for (var _i = 0; _i < childNodes.length; _i++) { + var current = childNodes[_i]; if (current.kind === matchKind) { - var range1 = new TextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); - var range2 = new TextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); - if (range1.start() < range2.start()) { + var range1 = ts.createTextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); + var range2 = ts.createTextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); + // We want to order the braces when we return the result. + if (range1.start < range2.start) { result.push(range1, range2); } else { @@ -25041,41 +40720,37 @@ var ts; return result; function getMatchingTokenKind(token) { switch (token.kind) { - case 13 /* OpenBraceToken */: return 14 /* CloseBraceToken */; - case 15 /* OpenParenToken */: return 16 /* CloseParenToken */; - case 17 /* OpenBracketToken */: return 18 /* CloseBracketToken */; - case 23 /* LessThanToken */: return 24 /* GreaterThanToken */; - case 14 /* CloseBraceToken */: return 13 /* OpenBraceToken */; - case 16 /* CloseParenToken */: return 15 /* OpenParenToken */; - case 18 /* CloseBracketToken */: return 17 /* OpenBracketToken */; - case 24 /* GreaterThanToken */: return 23 /* LessThanToken */; + case 14 /* OpenBraceToken */: return 15 /* CloseBraceToken */; + case 16 /* OpenParenToken */: return 17 /* CloseParenToken */; + case 18 /* OpenBracketToken */: return 19 /* CloseBracketToken */; + case 24 /* LessThanToken */: return 25 /* GreaterThanToken */; + case 15 /* CloseBraceToken */: return 14 /* OpenBraceToken */; + case 17 /* CloseParenToken */: return 16 /* OpenParenToken */; + case 19 /* CloseBracketToken */: return 18 /* OpenBracketToken */; + case 25 /* GreaterThanToken */: return 24 /* LessThanToken */; } return undefined; } } - function getIndentationAtPosition(filename, position, editorOptions) { - filename = ts.normalizeSlashes(filename); - var start = new Date().getTime(); - var sourceFile = getCurrentSourceFile(filename); - host.log("getIndentationAtPosition: getCurrentSourceFile: " + (new Date().getTime() - start)); + function getIndentationAtPosition(fileName, position, editorOptions) { var start = new Date().getTime(); + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + log("getIndentationAtPosition: getCurrentSourceFile: " + (new Date().getTime() - start)); + start = new Date().getTime(); var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, editorOptions); - host.log("getIndentationAtPosition: computeIndentation : " + (new Date().getTime() - start)); + log("getIndentationAtPosition: computeIndentation : " + (new Date().getTime() - start)); return result; } function getFormattingEditsForRange(fileName, start, end, options) { - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getCurrentSourceFile(fileName); + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); return ts.formatting.formatSelection(start, end, sourceFile, getRuleProvider(options), options); } function getFormattingEditsForDocument(fileName, options) { - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getCurrentSourceFile(fileName); + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); return ts.formatting.formatDocument(sourceFile, getRuleProvider(options), options); } function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getCurrentSourceFile(fileName); + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); if (key === "}") { return ts.formatting.formatOnClosingCurly(position, sourceFile, getRuleProvider(options), options); } @@ -25087,23 +40762,46 @@ var ts; } return []; } - function getTodoComments(filename, descriptors) { + function getTodoComments(fileName, descriptors) { + // Note: while getting todo comments seems like a syntactic operation, we actually + // treat it as a semantic operation here. This is because we expect our host to call + // this on every single file. If we treat this syntactically, then that will cause + // us to populate and throw away the tree in our syntax tree cache for each file. By + // treating this as a semantic operation, we can access any tree without throwing + // anything away. synchronizeHostData(); - filename = ts.normalizeSlashes(filename); - var sourceFile = getSourceFile(filename); + var sourceFile = getValidSourceFile(fileName); cancellationToken.throwIfCancellationRequested(); var fileContents = sourceFile.text; - cancellationToken.throwIfCancellationRequested(); var result = []; if (descriptors.length > 0) { var regExp = getTodoCommentsRegExp(); var matchArray; while (matchArray = regExp.exec(fileContents)) { cancellationToken.throwIfCancellationRequested(); + // If we got a match, here is what the match array will look like. Say the source text is: + // + // " // hack 1" + // + // The result array with the regexp: will be: + // + // ["// hack 1", "// ", "hack 1", undefined, "hack"] + // + // Here are the relevant capture groups: + // 0) The full match for the entire regexp. + // 1) The preamble to the message portion. + // 2) The message portion. + // 3...N) The descriptor that was matched - by index. 'undefined' for each + // descriptor that didn't match. an actual value if it did match. + // + // i.e. 'undefined' in position 3 above means TODO(jason) didn't match. + // "hack" in position 4 means HACK did match. var firstDescriptorCaptureIndex = 3; ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); var preamble = matchArray[1]; var matchPosition = matchArray.index + preamble.length; + // OK, we have found a match in the file. This is only an acceptable match if + // it is contained within a comment. var token = ts.getTokenAtPosition(sourceFile, matchPosition); if (!isInsideComment(sourceFile, token, matchPosition)) { continue; @@ -25115,6 +40813,8 @@ var ts; } } ts.Debug.assert(descriptor !== undefined); + // We don't want to match something like 'TODOBY', so we make sure a non + // letter/digit follows the match. if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { continue; } @@ -25131,32 +40831,96 @@ var ts; return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); } function getTodoCommentsRegExp() { + // NOTE: ?: means 'non-capture group'. It allows us to have groups without having to + // filter them out later in the final result array. + // TODO comments can appear in one of the following forms: + // + // 1) // TODO or /////////// TODO + // + // 2) /* TODO or /********** TODO + // + // 3) /* + // * TODO + // */ + // + // The following three regexps are used to match the start of the text up to the TODO + // comment portion. var singleLineCommentStart = /(?:\/\/+\s*)/.source; var multiLineCommentStart = /(?:\/\*+\s*)/.source; var anyNumberOfSpacesAndAsterixesAtStartOfLine = /(?:^(?:\s|\*)*)/.source; + // Match any of the above three TODO comment start regexps. + // Note that the outermost group *is* a capture group. We want to capture the preamble + // so that we can determine the starting position of the TODO comment match. var preamble = "(" + anyNumberOfSpacesAndAsterixesAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; + // Takes the descriptors and forms a regexp that matches them as if they were literals. + // For example, if the descriptors are "TODO(jason)" and "HACK", then this will be: + // + // (?:(TODO\(jason\))|(HACK)) + // + // Note that the outermost group is *not* a capture group, but the innermost groups + // *are* capture groups. By capturing the inner literals we can determine after + // matching which descriptor we are dealing with. var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; + // After matching a descriptor literal, the following regexp matches the rest of the + // text up to the end of the line (or */). var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; var messageRemainder = /(?:.*?)/.source; + // This is the portion of the match we'll return as part of the TODO comment result. We + // match the literal portion up to the end of the line or end of comment. var messagePortion = "(" + literals + messageRemainder + ")"; var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; + // The final regexp will look like this: + // /((?:\/\/+\s*)|(?:\/\*+\s*)|(?:^(?:\s|\*)*))((?:(TODO\(jason\))|(HACK))(?:.*?))(?:$|\*\/)/gim + // The flags of the regexp are important here. + // 'g' is so that we are doing a global search and can find matches several times + // in the input. + // + // 'i' is for case insensitivity (We do this to match C# TODO comment code). + // + // 'm' is so we can find matches in a multi-line input. return new RegExp(regExpString, "gim"); } function isLetterOrDigit(char) { - return (char >= 97 /* a */ && char <= 122 /* z */) || (char >= 65 /* A */ && char <= 90 /* Z */) || (char >= 48 /* _0 */ && char <= 57 /* _9 */); + return (char >= 97 /* a */ && char <= 122 /* z */) || + (char >= 65 /* A */ && char <= 90 /* Z */) || + (char >= 48 /* _0 */ && char <= 57 /* _9 */); } } function getRenameInfo(fileName, position) { synchronizeHostData(); - fileName = ts.normalizeSlashes(fileName); - var sourceFile = getSourceFile(fileName); + var sourceFile = getValidSourceFile(fileName); + var typeChecker = program.getTypeChecker(); var node = ts.getTouchingWord(sourceFile, position); - if (node && node.kind === 63 /* Identifier */) { - var symbol = typeInfoResolver.getSymbolAtLocation(node); - if (symbol && symbol.getDeclarations() && symbol.getDeclarations().length > 0) { - var kind = getSymbolKind(symbol, typeInfoResolver); - if (kind) { - return getRenameInfo(symbol.name, typeInfoResolver.getFullyQualifiedName(symbol), kind, getSymbolModifiers(symbol), new TextSpan(node.getStart(), node.getWidth())); + // Can only rename an identifier. + if (node && node.kind === 65 /* Identifier */) { + var symbol = typeChecker.getSymbolAtLocation(node); + // Only allow a symbol to be renamed if it actually has at least one declaration. + if (symbol) { + var declarations = symbol.getDeclarations(); + if (declarations && declarations.length > 0) { + // Disallow rename for elements that are defined in the standard TypeScript library. + var defaultLibFileName = host.getDefaultLibFileName(host.getCompilationSettings()); + if (defaultLibFileName) { + for (var _i = 0; _i < declarations.length; _i++) { + var current = declarations[_i]; + var sourceFile_2 = current.getSourceFile(); + if (sourceFile_2 && getCanonicalFileName(ts.normalizePath(sourceFile_2.fileName)) === getCanonicalFileName(ts.normalizePath(defaultLibFileName))) { + return getRenameInfoError(ts.getLocaleSpecificMessage(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library.key)); + } + } + } + var kind = getSymbolKind(symbol, node); + if (kind) { + return { + canRename: true, + localizedErrorMessage: undefined, + displayName: symbol.name, + fullDisplayName: typeChecker.getFullyQualifiedName(symbol), + kind: kind, + kindModifiers: getSymbolModifiers(symbol), + triggerSpan: ts.createTextSpan(node.getStart(), node.getWidth()) + }; + } } } } @@ -25164,7 +40928,7 @@ var ts; function getRenameInfoError(localizedErrorMessage) { return { canRename: false, - localizedErrorMessage: ts.getLocaleSpecificMessage(ts.Diagnostics.You_cannot_rename_this_element.key), + localizedErrorMessage: localizedErrorMessage, displayName: undefined, fullDisplayName: undefined, kind: undefined, @@ -25172,17 +40936,6 @@ var ts; triggerSpan: undefined }; } - function getRenameInfo(displayName, fullDisplayName, kind, kindModifiers, triggerSpan) { - return { - canRename: true, - localizedErrorMessage: undefined, - displayName: displayName, - fullDisplayName: fullDisplayName, - kind: kind, - kindModifiers: kindModifiers, - triggerSpan: triggerSpan - }; - } } return { dispose: dispose, @@ -25192,13 +40945,18 @@ var ts; getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, getSyntacticClassifications: getSyntacticClassifications, getSemanticClassifications: getSemanticClassifications, + getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, + getEncodedSemanticClassifications: getEncodedSemanticClassifications, getCompletionsAtPosition: getCompletionsAtPosition, getCompletionEntryDetails: getCompletionEntryDetails, getSignatureHelpItems: getSignatureHelpItems, getQuickInfoAtPosition: getQuickInfoAtPosition, getDefinitionAtPosition: getDefinitionAtPosition, + getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, getReferencesAtPosition: getReferencesAtPosition, + findReferences: findReferences, getOccurrencesAtPosition: getOccurrencesAtPosition, + getDocumentHighlights: getDocumentHighlights, getNameOrDottedNameSpan: getNameOrDottedNameSpan, getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, getNavigateToItems: getNavigateToItems, @@ -25213,47 +40971,175 @@ var ts; getFormattingEditsForDocument: getFormattingEditsForDocument, getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, getEmitOutput: getEmitOutput, - getSourceFile: getCurrentSourceFile + getSourceFile: getSourceFile, + getProgram: getProgram }; } ts.createLanguageService = createLanguageService; - function createClassifier(host) { - var scanner = ts.createScanner(2 /* Latest */, false); - var noRegexTable = []; - noRegexTable[63 /* Identifier */] = true; - noRegexTable[7 /* StringLiteral */] = true; - noRegexTable[6 /* NumericLiteral */] = true; - noRegexTable[8 /* RegularExpressionLiteral */] = true; - noRegexTable[91 /* ThisKeyword */] = true; - noRegexTable[37 /* PlusPlusToken */] = true; - noRegexTable[38 /* MinusMinusToken */] = true; - noRegexTable[16 /* CloseParenToken */] = true; - noRegexTable[18 /* CloseBracketToken */] = true; - noRegexTable[14 /* CloseBraceToken */] = true; - noRegexTable[93 /* TrueKeyword */] = true; - noRegexTable[78 /* FalseKeyword */] = true; - function isAccessibilityModifier(kind) { - switch (kind) { - case 106 /* PublicKeyword */: - case 104 /* PrivateKeyword */: - case 105 /* ProtectedKeyword */: - return true; + /* @internal */ + function getNameTable(sourceFile) { + if (!sourceFile.nameTable) { + initializeNameTable(sourceFile); + } + return sourceFile.nameTable; + } + ts.getNameTable = getNameTable; + function initializeNameTable(sourceFile) { + var nameTable = {}; + walk(sourceFile); + sourceFile.nameTable = nameTable; + function walk(node) { + switch (node.kind) { + case 65 /* Identifier */: + nameTable[node.text] = node.text; + break; + case 8 /* StringLiteral */: + case 7 /* NumericLiteral */: + // We want to store any numbers/strings if they were a name that could be + // related to a declaration. So, if we have 'import x = require("something")' + // then we want 'something' to be in the name table. Similarly, if we have + // "a['propname']" then we want to store "propname" in the name table. + if (ts.isDeclarationName(node) || + node.parent.kind === 220 /* ExternalModuleReference */ || + isArgumentOfElementAccessExpression(node)) { + nameTable[node.text] = node.text; + } + break; + default: + ts.forEachChild(node, walk); } - return false; } + } + function isArgumentOfElementAccessExpression(node) { + return node && + node.parent && + node.parent.kind === 157 /* ElementAccessExpression */ && + node.parent.argumentExpression === node; + } + /// Classifier + function createClassifier() { + var scanner = ts.createScanner(2 /* Latest */, false); + /// We do not have a full parser support to know when we should parse a regex or not + /// If we consider every slash token to be a regex, we could be missing cases like "1/2/3", where + /// we have a series of divide operator. this list allows us to be more accurate by ruling out + /// locations where a regexp cannot exist. + var noRegexTable = []; + noRegexTable[65 /* Identifier */] = true; + noRegexTable[8 /* StringLiteral */] = true; + noRegexTable[7 /* NumericLiteral */] = true; + noRegexTable[9 /* RegularExpressionLiteral */] = true; + noRegexTable[93 /* ThisKeyword */] = true; + noRegexTable[38 /* PlusPlusToken */] = true; + noRegexTable[39 /* MinusMinusToken */] = true; + noRegexTable[17 /* CloseParenToken */] = true; + noRegexTable[19 /* CloseBracketToken */] = true; + noRegexTable[15 /* CloseBraceToken */] = true; + noRegexTable[95 /* TrueKeyword */] = true; + noRegexTable[80 /* FalseKeyword */] = true; + // Just a stack of TemplateHeads and OpenCurlyBraces, used to perform rudimentary (inexact) + // classification on template strings. Because of the context free nature of templates, + // the only precise way to classify a template portion would be by propagating the stack across + // lines, just as we do with the end-of-line state. However, this is a burden for implementers, + // and the behavior is entirely subsumed by the syntactic classifier anyway, so we instead + // flatten any nesting when the template stack is non-empty and encode it in the end-of-line state. + // Situations in which this fails are + // 1) When template strings are nested across different lines: + // `hello ${ `world + // ` }` + // + // Where on the second line, you will get the closing of a template, + // a closing curly, and a new template. + // + // 2) When substitution expressions have curly braces and the curly brace falls on the next line: + // `hello ${ () => { + // return "world" } } ` + // + // Where on the second line, you will get the 'return' keyword, + // a string literal, and a template end consisting of '} } `'. + var templateStack = []; + /** Returns true if 'keyword2' can legally follow 'keyword1' in any language construct. */ function canFollow(keyword1, keyword2) { - if (isAccessibilityModifier(keyword1)) { - if (keyword2 === 113 /* GetKeyword */ || keyword2 === 117 /* SetKeyword */ || keyword2 === 111 /* ConstructorKeyword */ || keyword2 === 107 /* StaticKeyword */) { + if (ts.isAccessibilityModifier(keyword1)) { + if (keyword2 === 116 /* GetKeyword */ || + keyword2 === 121 /* SetKeyword */ || + keyword2 === 114 /* ConstructorKeyword */ || + keyword2 === 109 /* StaticKeyword */) { + // Allow things like "public get", "public constructor" and "public static". + // These are all legal. return true; } + // Any other keyword following "public" is actually an identifier an not a real + // keyword. return false; } + // Assume any other keyword combination is legal. This can be refined in the future + // if there are more cases we want the classifier to be better at. return true; } - function getClassificationsForLine(text, lexState, classifyKeywordsInGenerics) { + function convertClassifications(classifications, text) { + var entries = []; + var dense = classifications.spans; + var lastEnd = 0; + for (var i = 0, n = dense.length; i < n; i += 3) { + var start = dense[i]; + var length_1 = dense[i + 1]; + var type = dense[i + 2]; + // Make a whitespace entry between the last item and this one. + if (lastEnd >= 0) { + var whitespaceLength_1 = start - lastEnd; + if (whitespaceLength_1 > 0) { + entries.push({ length: whitespaceLength_1, classification: TokenClass.Whitespace }); + } + } + entries.push({ length: length_1, classification: convertClassification(type) }); + lastEnd = start + length_1; + } + var whitespaceLength = text.length - lastEnd; + if (whitespaceLength > 0) { + entries.push({ length: whitespaceLength, classification: TokenClass.Whitespace }); + } + return { entries: entries, finalLexState: classifications.endOfLineState }; + } + function convertClassification(type) { + switch (type) { + case 1 /* comment */: return TokenClass.Comment; + case 3 /* keyword */: return TokenClass.Keyword; + case 4 /* numericLiteral */: return TokenClass.NumberLiteral; + case 5 /* operator */: return TokenClass.Operator; + case 6 /* stringLiteral */: return TokenClass.StringLiteral; + case 8 /* whiteSpace */: return TokenClass.Whitespace; + case 10 /* punctuation */: return TokenClass.Punctuation; + case 2 /* identifier */: + case 11 /* className */: + case 12 /* enumName */: + case 13 /* interfaceName */: + case 14 /* moduleName */: + case 15 /* typeParameterName */: + case 16 /* typeAliasName */: + case 9 /* text */: + case 17 /* parameterName */: + default: + return TokenClass.Identifier; + } + } + function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { + return convertClassifications(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); + } + // If there is a syntactic classifier ('syntacticClassifierAbsent' is false), + // we will be more conservative in order to avoid conflicting with the syntactic classifier. + function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { var offset = 0; var token = 0 /* Unknown */; var lastNonTriviaToken = 0 /* Unknown */; + // Empty out the template stack for reuse. + while (templateStack.length > 0) { + templateStack.pop(); + } + // If we're in a string literal, then prepend: "\ + // (and a newline). That way when we lex we'll think we're still in a string literal. + // + // If we're in a multiline comment, then prepend: /* + // (and a newline). That way when we lex we'll think we're still in a multiline comment. switch (lexState) { case 3 /* InDoubleQuoteStringLiteral */: text = '"\\\n' + text; @@ -25267,36 +41153,113 @@ var ts; text = "/*\n" + text; offset = 3; break; + case 4 /* InTemplateHeadOrNoSubstitutionTemplate */: + text = "`\n" + text; + offset = 2; + break; + case 5 /* InTemplateMiddleOrTail */: + text = "}\n" + text; + offset = 2; + // fallthrough + case 6 /* InTemplateSubstitutionPosition */: + templateStack.push(11 /* TemplateHead */); + break; } scanner.setText(text); var result = { - finalLexState: 0 /* Start */, - entries: [] + endOfLineState: 0 /* None */, + spans: [] }; + // We can run into an unfortunate interaction between the lexical and syntactic classifier + // when the user is typing something generic. Consider the case where the user types: + // + // Foo tokens. It's a weak heuristic, but should + // work well enough in practice. var angleBracketStack = 0; do { token = scanner.scan(); if (!ts.isTrivia(token)) { - if ((token === 35 /* SlashToken */ || token === 55 /* SlashEqualsToken */) && !noRegexTable[lastNonTriviaToken]) { - if (scanner.reScanSlashToken() === 8 /* RegularExpressionLiteral */) { - token = 8 /* RegularExpressionLiteral */; + if ((token === 36 /* SlashToken */ || token === 57 /* SlashEqualsToken */) && !noRegexTable[lastNonTriviaToken]) { + if (scanner.reScanSlashToken() === 9 /* RegularExpressionLiteral */) { + token = 9 /* RegularExpressionLiteral */; } } - else if (lastNonTriviaToken === 19 /* DotToken */ && isKeyword(token)) { - token = 63 /* Identifier */; + else if (lastNonTriviaToken === 20 /* DotToken */ && isKeyword(token)) { + token = 65 /* Identifier */; } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - token = 63 /* Identifier */; - } - else if (lastNonTriviaToken === 63 /* Identifier */ && token === 23 /* LessThanToken */) { + // We have two keywords in a row. Only treat the second as a keyword if + // it's a sequence that could legally occur in the language. Otherwise + // treat it as an identifier. This way, if someone writes "private var" + // we recognize that 'var' is actually an identifier here. + token = 65 /* Identifier */; + } + else if (lastNonTriviaToken === 65 /* Identifier */ && + token === 24 /* LessThanToken */) { + // Could be the start of something generic. Keep track of that by bumping + // up the current count of generic contexts we may be in. angleBracketStack++; } - else if (token === 24 /* GreaterThanToken */ && angleBracketStack > 0) { + else if (token === 25 /* GreaterThanToken */ && angleBracketStack > 0) { + // If we think we're currently in something generic, then mark that that + // generic entity is complete. angleBracketStack--; } - else if (token === 109 /* AnyKeyword */ || token === 118 /* StringKeyword */ || token === 116 /* NumberKeyword */ || token === 110 /* BooleanKeyword */) { - if (angleBracketStack > 0 && !classifyKeywordsInGenerics) { - token = 63 /* Identifier */; + else if (token === 112 /* AnyKeyword */ || + token === 122 /* StringKeyword */ || + token === 120 /* NumberKeyword */ || + token === 113 /* BooleanKeyword */ || + token === 123 /* SymbolKeyword */) { + if (angleBracketStack > 0 && !syntacticClassifierAbsent) { + // If it looks like we're could be in something generic, don't classify this + // as a keyword. We may just get overwritten by the syntactic classifier, + // causing a noisy experience for the user. + token = 65 /* Identifier */; + } + } + else if (token === 11 /* TemplateHead */) { + templateStack.push(token); + } + else if (token === 14 /* OpenBraceToken */) { + // If we don't have anything on the template stack, + // then we aren't trying to keep track of a previously scanned template head. + if (templateStack.length > 0) { + templateStack.push(token); + } + } + else if (token === 15 /* CloseBraceToken */) { + // If we don't have anything on the template stack, + // then we aren't trying to keep track of a previously scanned template head. + if (templateStack.length > 0) { + var lastTemplateStackToken = ts.lastOrUndefined(templateStack); + if (lastTemplateStackToken === 11 /* TemplateHead */) { + token = scanner.reScanTemplateToken(); + // Only pop on a TemplateTail; a TemplateMiddle indicates there is more for us. + if (token === 13 /* TemplateTail */) { + templateStack.pop(); + } + else { + ts.Debug.assert(token === 12 /* TemplateMiddle */, "Should have been a template middle. Was " + token); + } + } + else { + ts.Debug.assert(lastTemplateStackToken === 14 /* OpenBraceToken */, "Should have been an open brace. Was: " + token); + templateStack.pop(); + } } } lastNonTriviaToken = token; @@ -25307,9 +41270,10 @@ var ts; function processToken() { var start = scanner.getTokenPos(); var end = scanner.getTextPos(); - addResult(end - start, classFromKind(token)); + addResult(start, end, classFromKind(token)); if (end >= text.length) { - if (token === 7 /* StringLiteral */) { + if (token === 8 /* StringLiteral */) { + // Check to see if we finished up on a multiline string literal. var tokenText = scanner.getTokenText(); if (scanner.isUnterminated()) { var lastCharIndex = tokenText.length - 1; @@ -25317,122 +41281,178 @@ var ts; while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) { numBackslashes++; } + // If we have an odd number of backslashes, then the multiline string is unclosed if (numBackslashes & 1) { var quoteChar = tokenText.charCodeAt(0); - result.finalLexState = quoteChar === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */; + result.endOfLineState = quoteChar === 34 /* doubleQuote */ + ? 3 /* InDoubleQuoteStringLiteral */ + : 2 /* InSingleQuoteStringLiteral */; } } } else if (token === 3 /* MultiLineCommentTrivia */) { + // Check to see if the multiline comment was unclosed. + if (scanner.isUnterminated()) { + result.endOfLineState = 1 /* InMultiLineCommentTrivia */; + } + } + else if (ts.isTemplateLiteralKind(token)) { if (scanner.isUnterminated()) { - result.finalLexState = 1 /* InMultiLineCommentTrivia */; + if (token === 13 /* TemplateTail */) { + result.endOfLineState = 5 /* InTemplateMiddleOrTail */; + } + else if (token === 10 /* NoSubstitutionTemplateLiteral */) { + result.endOfLineState = 4 /* InTemplateHeadOrNoSubstitutionTemplate */; + } + else { + ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); + } } } + else if (templateStack.length > 0 && ts.lastOrUndefined(templateStack) === 11 /* TemplateHead */) { + result.endOfLineState = 6 /* InTemplateSubstitutionPosition */; + } } } - function addResult(length, classification) { + function addResult(start, end, classification) { + if (classification === 8 /* whiteSpace */) { + // Don't bother with whitespace classifications. They're not needed. + return; + } + if (start === 0 && offset > 0) { + // We're classifying the first token, and this was a case where we prepended + // text. We should consider the start of this token to be at the start of + // the original text. + start += offset; + } + // All our tokens are in relation to the augmented text. Move them back to be + // relative to the original text. + start -= offset; + end -= offset; + var length = end - start; if (length > 0) { - if (result.entries.length === 0) { - length -= offset; - } - result.entries.push({ length: length, classification: classification }); + result.spans.push(start); + result.spans.push(length); + result.spans.push(classification); } } } function isBinaryExpressionOperatorToken(token) { switch (token) { - case 34 /* AsteriskToken */: - case 35 /* SlashToken */: - case 36 /* PercentToken */: - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 39 /* LessThanLessThanToken */: - case 40 /* GreaterThanGreaterThanToken */: - case 41 /* GreaterThanGreaterThanGreaterThanToken */: - case 23 /* LessThanToken */: - case 24 /* GreaterThanToken */: - case 25 /* LessThanEqualsToken */: - case 26 /* GreaterThanEqualsToken */: - case 85 /* InstanceOfKeyword */: - case 84 /* InKeyword */: - case 27 /* EqualsEqualsToken */: - case 28 /* ExclamationEqualsToken */: - case 29 /* EqualsEqualsEqualsToken */: - case 30 /* ExclamationEqualsEqualsToken */: - case 42 /* AmpersandToken */: - case 44 /* CaretToken */: - case 43 /* BarToken */: - case 47 /* AmpersandAmpersandToken */: - case 48 /* BarBarToken */: - case 61 /* BarEqualsToken */: - case 60 /* AmpersandEqualsToken */: - case 62 /* CaretEqualsToken */: - case 57 /* LessThanLessThanEqualsToken */: - case 58 /* GreaterThanGreaterThanEqualsToken */: - case 59 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 52 /* PlusEqualsToken */: - case 53 /* MinusEqualsToken */: - case 54 /* AsteriskEqualsToken */: - case 55 /* SlashEqualsToken */: - case 56 /* PercentEqualsToken */: - case 51 /* EqualsToken */: - case 22 /* CommaToken */: + case 35 /* AsteriskToken */: + case 36 /* SlashToken */: + case 37 /* PercentToken */: + case 33 /* PlusToken */: + case 34 /* MinusToken */: + case 40 /* LessThanLessThanToken */: + case 41 /* GreaterThanGreaterThanToken */: + case 42 /* GreaterThanGreaterThanGreaterThanToken */: + case 24 /* LessThanToken */: + case 25 /* GreaterThanToken */: + case 26 /* LessThanEqualsToken */: + case 27 /* GreaterThanEqualsToken */: + case 87 /* InstanceOfKeyword */: + case 86 /* InKeyword */: + case 28 /* EqualsEqualsToken */: + case 29 /* ExclamationEqualsToken */: + case 30 /* EqualsEqualsEqualsToken */: + case 31 /* ExclamationEqualsEqualsToken */: + case 43 /* AmpersandToken */: + case 45 /* CaretToken */: + case 44 /* BarToken */: + case 48 /* AmpersandAmpersandToken */: + case 49 /* BarBarToken */: + case 63 /* BarEqualsToken */: + case 62 /* AmpersandEqualsToken */: + case 64 /* CaretEqualsToken */: + case 59 /* LessThanLessThanEqualsToken */: + case 60 /* GreaterThanGreaterThanEqualsToken */: + case 61 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 54 /* PlusEqualsToken */: + case 55 /* MinusEqualsToken */: + case 56 /* AsteriskEqualsToken */: + case 57 /* SlashEqualsToken */: + case 58 /* PercentEqualsToken */: + case 53 /* EqualsToken */: + case 23 /* CommaToken */: return true; - default: return false; + default: + return false; } } function isPrefixUnaryExpressionOperatorToken(token) { switch (token) { - case 32 /* PlusToken */: - case 33 /* MinusToken */: - case 46 /* TildeToken */: - case 45 /* ExclamationToken */: - case 37 /* PlusPlusToken */: - case 38 /* MinusMinusToken */: + case 33 /* PlusToken */: + case 34 /* MinusToken */: + case 47 /* TildeToken */: + case 46 /* ExclamationToken */: + case 38 /* PlusPlusToken */: + case 39 /* MinusMinusToken */: return true; default: return false; } } function isKeyword(token) { - return token >= 64 /* FirstKeyword */ && token <= 119 /* LastKeyword */; + return token >= 66 /* FirstKeyword */ && token <= 126 /* LastKeyword */; } function classFromKind(token) { if (isKeyword(token)) { - return 1 /* Keyword */; + return 3 /* keyword */; } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 2 /* Operator */; + return 5 /* operator */; } - else if (token >= 13 /* FirstPunctuation */ && token <= 62 /* LastPunctuation */) { - return 0 /* Punctuation */; + else if (token >= 14 /* FirstPunctuation */ && token <= 64 /* LastPunctuation */) { + return 10 /* punctuation */; } switch (token) { - case 6 /* NumericLiteral */: - return 6 /* NumberLiteral */; - case 7 /* StringLiteral */: - return 7 /* StringLiteral */; - case 8 /* RegularExpressionLiteral */: - return 8 /* RegExpLiteral */; + case 7 /* NumericLiteral */: + return 4 /* numericLiteral */; + case 8 /* StringLiteral */: + return 6 /* stringLiteral */; + case 9 /* RegularExpressionLiteral */: + return 7 /* regularExpressionLiteral */; + case 6 /* ConflictMarkerTrivia */: case 3 /* MultiLineCommentTrivia */: case 2 /* SingleLineCommentTrivia */: - return 3 /* Comment */; + return 1 /* comment */; case 5 /* WhitespaceTrivia */: - return 4 /* Whitespace */; - case 63 /* Identifier */: + case 4 /* NewLineTrivia */: + return 8 /* whiteSpace */; + case 65 /* Identifier */: default: - return 5 /* Identifier */; + if (ts.isTemplateLiteralKind(token)) { + return 6 /* stringLiteral */; + } + return 2 /* identifier */; } } - return { getClassificationsForLine: getClassificationsForLine }; + return { + getClassificationsForLine: getClassificationsForLine, + getEncodedLexicalClassifications: getEncodedLexicalClassifications + }; } ts.createClassifier = createClassifier; + /** + * Get the path of the default library file (lib.d.ts) as distributed with the typescript + * node package. + * The functionality is not supported if the ts module is consumed outside of a node module. + */ + function getDefaultLibFilePath(options) { + // Check __dirname is defined and that we are on a node.js system. + if (typeof __dirname !== "undefined") { + return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); + } + throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); + } + ts.getDefaultLibFilePath = getDefaultLibFilePath; function initializeServices() { ts.objectAllocator = { getNodeConstructor: function (kind) { function Node() { } - var proto = kind === 201 /* SourceFile */ ? new SourceFileObject() : new NodeObject(); + var proto = kind === 228 /* SourceFile */ ? new SourceFileObject() : new NodeObject(); proto.kind = kind; proto.pos = 0; proto.end = 0; @@ -25448,31 +41468,47 @@ var ts; } initializeServices(); })(ts || (ts = {})); +// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0. +// See LICENSE.txt in the project root for complete license information. +/// +/* @internal */ var ts; (function (ts) { var BreakpointResolver; (function (BreakpointResolver) { + /** + * Get the breakpoint span in given sourceFile + */ function spanInSourceFileAtLocation(sourceFile, position) { - if (sourceFile.flags & 1024 /* DeclarationFile */) { + // Cannot set breakpoint in dts file + if (sourceFile.flags & 2048 /* DeclarationFile */) { return undefined; } var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); - var lineOfPosition = sourceFile.getLineAndCharacterFromPosition(position).line; - if (sourceFile.getLineAndCharacterFromPosition(tokenAtLocation.getStart()).line > lineOfPosition) { + var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; + if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart()).line > lineOfPosition) { + // Get previous token if the token is returned starts on new line + // eg: let x =10; |--- cursor is here + // let y = 10; + // token at position will return let keyword on second line as the token but we would like to use + // token on same line if trailing trivia (comments or white spaces on same line) part of the last token on that line tokenAtLocation = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); - if (!tokenAtLocation || sourceFile.getLineAndCharacterFromPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { + // Its a blank line + if (!tokenAtLocation || sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { return undefined; } } + // Cannot set breakpoint in ambient declarations if (ts.isInAmbientContext(tokenAtLocation)) { return undefined; } + // Get the span in the node based on its syntax return spanInNode(tokenAtLocation); function textSpan(startNode, endNode) { - return ts.TextSpan.fromBounds(startNode.getStart(), (endNode || startNode).getEnd()); + return ts.createTextSpanFromBounds(startNode.getStart(), (endNode || startNode).getEnd()); } function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterFromPosition(node.getStart()).line) { + if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart()).line) { return spanInNode(node); } return spanInNode(otherwiseOnNode); @@ -25486,159 +41522,210 @@ var ts; function spanInNode(node) { if (node) { if (ts.isExpression(node)) { - if (node.parent.kind === 168 /* DoStatement */) { + if (node.parent.kind === 185 /* DoStatement */) { + // Set span as if on while keyword return spanInPreviousNode(node); } - if (node.parent.kind === 170 /* ForStatement */) { + if (node.parent.kind === 187 /* ForStatement */) { + // For now lets set the span on this expression, fix it later return textSpan(node); } - if (node.parent.kind === 157 /* BinaryExpression */ && node.parent.operator === 22 /* CommaToken */) { + if (node.parent.kind === 170 /* BinaryExpression */ && node.parent.operatorToken.kind === 23 /* CommaToken */) { + // if this is comma expression, the breakpoint is possible in this expression return textSpan(node); } - if (node.parent.kind == 151 /* ArrowFunction */ && node.parent.body == node) { + if (node.parent.kind == 164 /* ArrowFunction */ && node.parent.body == node) { + // If this is body of arrow function, it is allowed to have the breakpoint return textSpan(node); } } switch (node.kind) { - case 164 /* VariableStatement */: - return spanInVariableDeclaration(node.declarations[0]); - case 183 /* VariableDeclaration */: - case 124 /* Property */: + case 181 /* VariableStatement */: + // Span on first variable declaration + return spanInVariableDeclaration(node.declarationList.declarations[0]); + case 199 /* VariableDeclaration */: + case 133 /* PropertyDeclaration */: + case 132 /* PropertySignature */: return spanInVariableDeclaration(node); - case 123 /* Parameter */: + case 130 /* Parameter */: return spanInParameterDeclaration(node); - case 184 /* FunctionDeclaration */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - case 150 /* FunctionExpression */: - case 151 /* ArrowFunction */: + case 201 /* FunctionDeclaration */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 136 /* Constructor */: + case 163 /* FunctionExpression */: + case 164 /* ArrowFunction */: return spanInFunctionDeclaration(node); - case 163 /* Block */: + case 180 /* Block */: if (ts.isFunctionBlock(node)) { return spanInFunctionBlock(node); } - case 180 /* TryBlock */: - case 181 /* FinallyBlock */: - case 190 /* ModuleBlock */: + // Fall through + case 207 /* ModuleBlock */: return spanInBlock(node); - case 197 /* CatchClause */: + case 224 /* CatchClause */: return spanInBlock(node.block); - case 166 /* ExpressionStatement */: + case 183 /* ExpressionStatement */: + // span on the expression return textSpan(node.expression); - case 174 /* ReturnStatement */: + case 192 /* ReturnStatement */: + // span on return keyword and expression if present return textSpan(node.getChildAt(0), node.expression); - case 169 /* WhileStatement */: + case 186 /* WhileStatement */: + // Span on while(...) return textSpan(node, ts.findNextToken(node.expression, node)); - case 168 /* DoStatement */: + case 185 /* DoStatement */: + // span in statement of the do statement return spanInNode(node.statement); - case 182 /* DebuggerStatement */: + case 198 /* DebuggerStatement */: + // span on debugger keyword return textSpan(node.getChildAt(0)); - case 167 /* IfStatement */: + case 184 /* IfStatement */: + // set on if(..) span return textSpan(node, ts.findNextToken(node.expression, node)); - case 177 /* LabeledStatement */: + case 195 /* LabeledStatement */: + // span in statement return spanInNode(node.statement); - case 173 /* BreakStatement */: - case 172 /* ContinueStatement */: + case 191 /* BreakStatement */: + case 190 /* ContinueStatement */: + // On break or continue keyword and label if present return textSpan(node.getChildAt(0), node.label); - case 170 /* ForStatement */: + case 187 /* ForStatement */: return spanInForStatement(node); - case 171 /* ForInStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: + // span on for (a in ...) return textSpan(node, ts.findNextToken(node.expression, node)); - case 176 /* SwitchStatement */: + case 194 /* SwitchStatement */: + // span on switch(...) return textSpan(node, ts.findNextToken(node.expression, node)); - case 194 /* CaseClause */: - case 195 /* DefaultClause */: + case 221 /* CaseClause */: + case 222 /* DefaultClause */: + // span in first statement of the clause return spanInNode(node.statements[0]); - case 179 /* TryStatement */: + case 197 /* TryStatement */: + // span in try block return spanInBlock(node.tryBlock); - case 178 /* ThrowStatement */: + case 196 /* ThrowStatement */: + // span in throw ... return textSpan(node, node.expression); - case 192 /* ExportAssignment */: - return textSpan(node, node.exportName); - case 191 /* ImportDeclaration */: + case 215 /* ExportAssignment */: + // span on export = id + return textSpan(node, node.expression); + case 209 /* ImportEqualsDeclaration */: + // import statement without including semicolon return textSpan(node, node.moduleReference); - case 189 /* ModuleDeclaration */: + case 210 /* ImportDeclaration */: + // import statement without including semicolon + return textSpan(node, node.moduleSpecifier); + case 216 /* ExportDeclaration */: + // import statement without including semicolon + return textSpan(node, node.moduleSpecifier); + case 206 /* ModuleDeclaration */: + // span on complete module if it is instantiated if (ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { return undefined; } - case 185 /* ClassDeclaration */: - case 188 /* EnumDeclaration */: - case 200 /* EnumMember */: - case 145 /* CallExpression */: - case 146 /* NewExpression */: + case 202 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + case 227 /* EnumMember */: + case 158 /* CallExpression */: + case 159 /* NewExpression */: + // span on complete node return textSpan(node); - case 175 /* WithStatement */: + case 193 /* WithStatement */: + // span in statement return spanInNode(node.statement); - case 186 /* InterfaceDeclaration */: - case 187 /* TypeAliasDeclaration */: + // No breakpoint in interface, type alias + case 203 /* InterfaceDeclaration */: + case 204 /* TypeAliasDeclaration */: return undefined; - case 21 /* SemicolonToken */: + // Tokens: + case 22 /* SemicolonToken */: case 1 /* EndOfFileToken */: return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); - case 22 /* CommaToken */: + case 23 /* CommaToken */: return spanInPreviousNode(node); - case 13 /* OpenBraceToken */: + case 14 /* OpenBraceToken */: return spanInOpenBraceToken(node); - case 14 /* CloseBraceToken */: + case 15 /* CloseBraceToken */: return spanInCloseBraceToken(node); - case 15 /* OpenParenToken */: + case 16 /* OpenParenToken */: return spanInOpenParenToken(node); - case 16 /* CloseParenToken */: + case 17 /* CloseParenToken */: return spanInCloseParenToken(node); - case 50 /* ColonToken */: + case 51 /* ColonToken */: return spanInColonToken(node); - case 24 /* GreaterThanToken */: - case 23 /* LessThanToken */: + case 25 /* GreaterThanToken */: + case 24 /* LessThanToken */: return spanInGreaterThanOrLessThanToken(node); - case 98 /* WhileKeyword */: + // Keywords: + case 100 /* WhileKeyword */: return spanInWhileKeyword(node); - case 74 /* ElseKeyword */: - case 66 /* CatchKeyword */: - case 79 /* FinallyKeyword */: + case 76 /* ElseKeyword */: + case 68 /* CatchKeyword */: + case 81 /* FinallyKeyword */: return spanInNextNode(node); default: - if (node.parent.kind === 198 /* PropertyAssignment */ && node.parent.name === node) { + // If this is name of property assignment, set breakpoint in the initializer + if (node.parent.kind === 225 /* PropertyAssignment */ && node.parent.name === node) { return spanInNode(node.parent.initializer); } - if (node.parent.kind === 148 /* TypeAssertionExpression */ && node.parent.type === node) { + // Breakpoint in type assertion goes to its operand + if (node.parent.kind === 161 /* TypeAssertionExpression */ && node.parent.type === node) { return spanInNode(node.parent.expression); } - if (ts.isAnyFunction(node.parent) && node.parent.type === node) { + // return type of function go to previous token + if (ts.isFunctionLike(node.parent) && node.parent.type === node) { return spanInPreviousNode(node); } + // Default go to parent to set the breakpoint return spanInNode(node.parent); } } function spanInVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.kind === 171 /* ForInStatement */) { - return spanInNode(variableDeclaration.parent); - } - var isParentVariableStatement = variableDeclaration.parent.kind === 164 /* VariableStatement */; - var isDeclarationOfForStatement = variableDeclaration.parent.kind === 170 /* ForStatement */ && ts.contains(variableDeclaration.parent.declarations, variableDeclaration); - var declarations = isParentVariableStatement ? variableDeclaration.parent.declarations : isDeclarationOfForStatement ? variableDeclaration.parent.declarations : undefined; + // If declaration of for in statement, just set the span in parent + if (variableDeclaration.parent.parent.kind === 188 /* ForInStatement */ || + variableDeclaration.parent.parent.kind === 189 /* ForOfStatement */) { + return spanInNode(variableDeclaration.parent.parent); + } + var isParentVariableStatement = variableDeclaration.parent.parent.kind === 181 /* VariableStatement */; + var isDeclarationOfForStatement = variableDeclaration.parent.parent.kind === 187 /* ForStatement */ && ts.contains(variableDeclaration.parent.parent.initializer.declarations, variableDeclaration); + var declarations = isParentVariableStatement + ? variableDeclaration.parent.parent.declarationList.declarations + : isDeclarationOfForStatement + ? variableDeclaration.parent.parent.initializer.declarations + : undefined; + // Breakpoint is possible in variableDeclaration only if there is initialization if (variableDeclaration.initializer || (variableDeclaration.flags & 1 /* Export */)) { if (declarations && declarations[0] === variableDeclaration) { if (isParentVariableStatement) { + // First declaration - include let keyword return textSpan(variableDeclaration.parent, variableDeclaration); } else { ts.Debug.assert(isDeclarationOfForStatement); + // Include let keyword from for statement declarations in the span return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); } } else { + // Span only on this declaration return textSpan(variableDeclaration); } } else if (declarations && declarations[0] !== variableDeclaration) { + // If we cant set breakpoint on this declaration, set it on previous one var indexOfCurrentDeclaration = ts.indexOf(declarations, variableDeclaration); return spanInVariableDeclaration(declarations[indexOfCurrentDeclaration - 1]); } } function canHaveSpanInParameterDeclaration(parameter) { - return !!parameter.initializer || parameter.dotDotDotToken !== undefined || !!(parameter.flags & 16 /* Public */) || !!(parameter.flags & 32 /* Private */); + // Breakpoint is possible on parameter only if it has initializer, is a rest parameter, or has public or private modifier + return !!parameter.initializer || parameter.dotDotDotToken !== undefined || + !!(parameter.flags & 16 /* Public */) || !!(parameter.flags & 32 /* Private */); } function spanInParameterDeclaration(parameter) { if (canHaveSpanInParameterDeclaration(parameter)) { @@ -25648,23 +41735,29 @@ var ts; var functionDeclaration = parameter.parent; var indexOfParameter = ts.indexOf(functionDeclaration.parameters, parameter); if (indexOfParameter) { + // Not a first parameter, go to previous parameter return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); } else { + // Set breakpoint in the function declaration body return spanInNode(functionDeclaration.body); } } } function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return !!(functionDeclaration.flags & 1 /* Export */) || (functionDeclaration.parent.kind === 185 /* ClassDeclaration */ && functionDeclaration.kind !== 126 /* Constructor */); + return !!(functionDeclaration.flags & 1 /* Export */) || + (functionDeclaration.parent.kind === 202 /* ClassDeclaration */ && functionDeclaration.kind !== 136 /* Constructor */); } function spanInFunctionDeclaration(functionDeclaration) { + // No breakpoints in the function signature if (!functionDeclaration.body) { return undefined; } if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { + // Set the span on whole function declaration return textSpan(functionDeclaration); } + // Set span in function body return spanInNode(functionDeclaration.body); } function spanInFunctionBlock(block) { @@ -25676,115 +41769,139 @@ var ts; } function spanInBlock(block) { switch (block.parent.kind) { - case 189 /* ModuleDeclaration */: + case 206 /* ModuleDeclaration */: if (ts.getModuleInstanceState(block.parent) !== 1 /* Instantiated */) { return undefined; } - case 169 /* WhileStatement */: - case 167 /* IfStatement */: - case 171 /* ForInStatement */: + // Set on parent if on same line otherwise on first statement + case 186 /* WhileStatement */: + case 184 /* IfStatement */: + case 188 /* ForInStatement */: + case 189 /* ForOfStatement */: return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - case 170 /* ForStatement */: + // Set span on previous token if it starts on same line otherwise on the first statement of the block + case 187 /* ForStatement */: return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); } + // Default action is to set on first statement return spanInNode(block.statements[0]); } function spanInForStatement(forStatement) { - if (forStatement.declarations) { - return spanInNode(forStatement.declarations[0]); - } if (forStatement.initializer) { - return spanInNode(forStatement.initializer); + if (forStatement.initializer.kind === 200 /* VariableDeclarationList */) { + var variableDeclarationList = forStatement.initializer; + if (variableDeclarationList.declarations.length > 0) { + return spanInNode(variableDeclarationList.declarations[0]); + } + } + else { + return spanInNode(forStatement.initializer); + } } if (forStatement.condition) { return textSpan(forStatement.condition); } - if (forStatement.iterator) { - return textSpan(forStatement.iterator); + if (forStatement.incrementor) { + return textSpan(forStatement.incrementor); } } + // Tokens: function spanInOpenBraceToken(node) { switch (node.parent.kind) { - case 188 /* EnumDeclaration */: + case 205 /* EnumDeclaration */: var enumDeclaration = node.parent; return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 185 /* ClassDeclaration */: + case 202 /* ClassDeclaration */: var classDeclaration = node.parent; return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 176 /* SwitchStatement */: - return spanInNodeIfStartsOnSameLine(node.parent, node.parent.clauses[0]); + case 208 /* CaseBlock */: + return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); } + // Default to parent node return spanInNode(node.parent); } function spanInCloseBraceToken(node) { switch (node.parent.kind) { - case 190 /* ModuleBlock */: + case 207 /* ModuleBlock */: + // If this is not instantiated module block no bp span if (ts.getModuleInstanceState(node.parent.parent) !== 1 /* Instantiated */) { return undefined; } - case 188 /* EnumDeclaration */: - case 185 /* ClassDeclaration */: + case 205 /* EnumDeclaration */: + case 202 /* ClassDeclaration */: + // Span on close brace token return textSpan(node); - case 163 /* Block */: + case 180 /* Block */: if (ts.isFunctionBlock(node.parent)) { + // Span on close brace token return textSpan(node); } - case 180 /* TryBlock */: - case 197 /* CatchClause */: - case 181 /* FinallyBlock */: - return spanInNode(node.parent.statements[node.parent.statements.length - 1]); + // fall through. + case 224 /* CatchClause */: + return spanInNode(ts.lastOrUndefined(node.parent.statements)); ; - case 176 /* SwitchStatement */: - var switchStatement = node.parent; - var lastClause = switchStatement.clauses[switchStatement.clauses.length - 1]; + case 208 /* CaseBlock */: + // breakpoint in last statement of the last clause + var caseBlock = node.parent; + var lastClause = ts.lastOrUndefined(caseBlock.clauses); if (lastClause) { - return spanInNode(lastClause.statements[lastClause.statements.length - 1]); + return spanInNode(ts.lastOrUndefined(lastClause.statements)); } return undefined; + // Default to parent node default: return spanInNode(node.parent); } } function spanInOpenParenToken(node) { - if (node.parent.kind === 168 /* DoStatement */) { + if (node.parent.kind === 185 /* DoStatement */) { + // Go to while keyword and do action instead return spanInPreviousNode(node); } + // Default to parent node return spanInNode(node.parent); } function spanInCloseParenToken(node) { + // Is this close paren token of parameter list, set span in previous token switch (node.parent.kind) { - case 150 /* FunctionExpression */: - case 184 /* FunctionDeclaration */: - case 151 /* ArrowFunction */: - case 125 /* Method */: - case 127 /* GetAccessor */: - case 128 /* SetAccessor */: - case 126 /* Constructor */: - case 169 /* WhileStatement */: - case 168 /* DoStatement */: - case 170 /* ForStatement */: + case 163 /* FunctionExpression */: + case 201 /* FunctionDeclaration */: + case 164 /* ArrowFunction */: + case 135 /* MethodDeclaration */: + case 134 /* MethodSignature */: + case 137 /* GetAccessor */: + case 138 /* SetAccessor */: + case 136 /* Constructor */: + case 186 /* WhileStatement */: + case 185 /* DoStatement */: + case 187 /* ForStatement */: return spanInPreviousNode(node); + // Default to parent node default: return spanInNode(node.parent); } + // Default to parent node return spanInNode(node.parent); } function spanInColonToken(node) { - if (ts.isAnyFunction(node.parent) || node.parent.kind === 198 /* PropertyAssignment */) { + // Is this : specifying return annotation of the function declaration + if (ts.isFunctionLike(node.parent) || node.parent.kind === 225 /* PropertyAssignment */) { return spanInPreviousNode(node); } return spanInNode(node.parent); } function spanInGreaterThanOrLessThanToken(node) { - if (node.parent.kind === 148 /* TypeAssertionExpression */) { + if (node.parent.kind === 161 /* TypeAssertionExpression */) { return spanInNode(node.parent.expression); } return spanInNode(node.parent); } function spanInWhileKeyword(node) { - if (node.parent.kind === 168 /* DoStatement */) { + if (node.parent.kind === 185 /* DoStatement */) { + // Set span on while expression return textSpan(node, ts.findNextToken(node.parent.expression, node.parent)); } + // Default to parent node return spanInNode(node.parent); } } @@ -25792,11 +41909,30 @@ var ts; BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); })(ts || (ts = {})); +// +// Copyright (c) Microsoft Corporation. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +/// +/* @internal */ var debugObjectHost = this; +/* @internal */ var ts; (function (ts) { function logInternalError(logger, err) { - logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); + if (logger) { + logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); + } } var ScriptSnapshotShimAdapter = (function () { function ScriptSnapshotShimAdapter(scriptSnapshotShim) { @@ -25809,12 +41945,6 @@ var ts; ScriptSnapshotShimAdapter.prototype.getLength = function () { return this.scriptSnapshotShim.getLength(); }; - ScriptSnapshotShimAdapter.prototype.getLineStartPositions = function () { - if (this.lineStartPositions == null) { - this.lineStartPositions = JSON.parse(this.scriptSnapshotShim.getLineStartPositions()); - } - return this.lineStartPositions; - }; ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { var oldSnapshotShim = oldSnapshot; var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); @@ -25822,16 +41952,45 @@ var ts; return null; } var decoded = JSON.parse(encoded); - return new ts.TextChangeRange(new ts.TextSpan(decoded.span.start, decoded.span.length), decoded.newLength); + return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); + }; + ScriptSnapshotShimAdapter.prototype.dispose = function () { + // if scriptSnapshotShim is a COM object then property check becomes method call with no arguments + // 'in' does not have this effect + if ("dispose" in this.scriptSnapshotShim) { + this.scriptSnapshotShim.dispose(); + } }; return ScriptSnapshotShimAdapter; })(); var LanguageServiceShimHostAdapter = (function () { function LanguageServiceShimHostAdapter(shimHost) { this.shimHost = shimHost; + this.loggingEnabled = false; + this.tracingEnabled = false; } LanguageServiceShimHostAdapter.prototype.log = function (s) { - this.shimHost.log(s); + if (this.loggingEnabled) { + this.shimHost.log(s); + } + }; + LanguageServiceShimHostAdapter.prototype.trace = function (s) { + if (this.tracingEnabled) { + this.shimHost.trace(s); + } + }; + LanguageServiceShimHostAdapter.prototype.error = function (s) { + this.shimHost.error(s); + }; + LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { + if (!this.shimHost.getProjectVersion) { + // shimmed host does not support getProjectVersion + return undefined; + } + return this.shimHost.getProjectVersion(); + }; + LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { + return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; }; LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { var settingsJson = this.shimHost.getCompilationSettings(); @@ -25843,17 +42002,20 @@ var ts; }; LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { var encoded = this.shimHost.getScriptFileNames(); - return JSON.parse(encoded); + return this.files = JSON.parse(encoded); }; LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { - return new ScriptSnapshotShimAdapter(this.shimHost.getScriptSnapshot(fileName)); + // Shim the API changes for 1.5 release. This should be removed once + // TypeScript 1.5 has shipped. + if (this.files && this.files.indexOf(fileName) < 0) { + return undefined; + } + var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); + return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); }; LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { return this.shimHost.getScriptVersion(fileName); }; - LanguageServiceShimHostAdapter.prototype.getScriptIsOpen = function (fileName) { - return this.shimHost.getScriptIsOpen(fileName); - }; LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); if (diagnosticMessagesJson == null || diagnosticMessagesJson == "") { @@ -25870,33 +42032,55 @@ var ts; LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { return this.shimHost.getCancellationToken(); }; - LanguageServiceShimHostAdapter.prototype.getDefaultLibFilename = function (options) { - return this.shimHost.getDefaultLibFilename(JSON.stringify(options)); - }; LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { return this.shimHost.getCurrentDirectory(); }; + LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { + // Wrap the API changes for 1.5 release. This try/catch + // should be removed once TypeScript 1.5 has shipped. + try { + return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); + } + catch (e) { + return ""; + } + }; return LanguageServiceShimHostAdapter; })(); ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; - function simpleForwardCall(logger, actionDescription, action) { - logger.log(actionDescription); - var start = Date.now(); + var CoreServicesShimHostAdapter = (function () { + function CoreServicesShimHostAdapter(shimHost) { + this.shimHost = shimHost; + } + CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extension) { + var encoded = this.shimHost.readDirectory(rootDir, extension); + return JSON.parse(encoded); + }; + return CoreServicesShimHostAdapter; + })(); + ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; + function simpleForwardCall(logger, actionDescription, action, logPerformance) { + if (logPerformance) { + logger.log(actionDescription); + var start = Date.now(); + } var result = action(); - var end = Date.now(); - logger.log(actionDescription + " completed in " + (end - start) + " msec"); - if (typeof (result) === "string") { - var str = result; - if (str.length > 128) { - str = str.substring(0, 128) + "..."; + if (logPerformance) { + var end = Date.now(); + logger.log(actionDescription + " completed in " + (end - start) + " msec"); + if (typeof (result) === "string") { + var str = result; + if (str.length > 128) { + str = str.substring(0, 128) + "..."; + } + logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); } - logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); } return result; } - function forwardJSONCall(logger, actionDescription, action) { + function forwardJSONCall(logger, actionDescription, action, logPerformance) { try { - var result = simpleForwardCall(logger, actionDescription, action); + var result = simpleForwardCall(logger, actionDescription, action, logPerformance); return JSON.stringify({ result: result }); } catch (err) { @@ -25918,21 +42102,42 @@ var ts; }; return ShimBase; })(); + function realizeDiagnostics(diagnostics, newLine) { + return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); + } + ts.realizeDiagnostics = realizeDiagnostics; + function realizeDiagnostic(diagnostic, newLine) { + return { + message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), + start: diagnostic.start, + length: diagnostic.length, + /// TODO: no need for the tolowerCase call + category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), + code: diagnostic.code + }; + } var LanguageServiceShimObject = (function (_super) { __extends(LanguageServiceShimObject, _super); function LanguageServiceShimObject(factory, host, languageService) { _super.call(this, factory); this.host = host; this.languageService = languageService; + this.logPerformance = false; this.logger = this.host; } LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action); + return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); }; + /// DISPOSE + /** + * Ensure (almost) deterministic release of internal Javascript resources when + * some external native objects holds onto us (e.g. Com/Interop). + */ LanguageServiceShimObject.prototype.dispose = function (dummy) { this.logger.log("dispose()"); this.languageService.dispose(); this.languageService = null; + // force a GC if (debugObjectHost && debugObjectHost.CollectGarbage) { debugObjectHost.CollectGarbage(); this.logger.log("CollectGarbage()"); @@ -25940,6 +42145,10 @@ var ts; this.logger = null; _super.prototype.dispose.call(this, dummy); }; + /// REFRESH + /** + * Update the list of scripts known to the compiler + */ LanguageServiceShimObject.prototype.refresh = function (throwOnError) { this.forwardJSONCall("refresh(" + throwOnError + ")", function () { return null; @@ -25952,50 +42161,69 @@ var ts; return null; }); }; - LanguageServiceShimObject.realizeDiagnostic = function (diagnostic) { - return { - message: diagnostic.messageText, - start: diagnostic.start, - length: diagnostic.length, - category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), - code: diagnostic.code - }; + LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { + var newLine = this.getNewLine(); + return ts.realizeDiagnostics(diagnostics, newLine); }; LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { var _this = this; return this.forwardJSONCall("getSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { - var classifications = _this.languageService.getSyntacticClassifications(fileName, new ts.TextSpan(start, length)); + var classifications = _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); return classifications; }); }; LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { var _this = this; return this.forwardJSONCall("getSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { - var classifications = _this.languageService.getSemanticClassifications(fileName, new ts.TextSpan(start, length)); + var classifications = _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); return classifications; }); }; + LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { + var _this = this; + return this.forwardJSONCall("getEncodedSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { + // directly serialize the spans out to a string. This is much faster to decode + // on the managed side versus a full JSON array. + return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); + }); + }; + LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { + var _this = this; + return this.forwardJSONCall("getEncodedSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { + // directly serialize the spans out to a string. This is much faster to decode + // on the managed side versus a full JSON array. + return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); + }); + }; + LanguageServiceShimObject.prototype.getNewLine = function () { + return this.host.getNewLine ? this.host.getNewLine() : "\r\n"; + }; LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { var _this = this; return this.forwardJSONCall("getSyntacticDiagnostics('" + fileName + "')", function () { - var errors = _this.languageService.getSyntacticDiagnostics(fileName); - return errors.map(LanguageServiceShimObject.realizeDiagnostic); + var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); + return _this.realizeDiagnostics(diagnostics); }); }; LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { var _this = this; return this.forwardJSONCall("getSemanticDiagnostics('" + fileName + "')", function () { - var errors = _this.languageService.getSemanticDiagnostics(fileName); - return errors.map(LanguageServiceShimObject.realizeDiagnostic); + var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); + return _this.realizeDiagnostics(diagnostics); }); }; LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { var _this = this; return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { - var errors = _this.languageService.getCompilerOptionsDiagnostics(); - return errors.map(LanguageServiceShimObject.realizeDiagnostic); + var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); + return _this.realizeDiagnostics(diagnostics); }); }; + /// QUICKINFO + /** + * Computes a string representation of the type at the requested position + * in the active file. + */ LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getQuickInfoAtPosition('" + fileName + "', " + position + ")", function () { @@ -26003,6 +42231,11 @@ var ts; return quickInfo; }); }; + /// NAMEORDOTTEDNAMESPAN + /** + * Computes span information of the name or dotted name at the requested position + * in the active file. + */ LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { var _this = this; return this.forwardJSONCall("getNameOrDottedNameSpan('" + fileName + "', " + startPos + ", " + endPos + ")", function () { @@ -26010,6 +42243,10 @@ var ts; return spanInfo; }); }; + /** + * STATEMENTSPAN + * Computes span information of statement at the requested position in the active file. + */ LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getBreakpointStatementAtPosition('" + fileName + "', " + position + ")", function () { @@ -26017,6 +42254,7 @@ var ts; return spanInfo; }); }; + /// SIGNATUREHELP LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position) { var _this = this; return this.forwardJSONCall("getSignatureHelpItems('" + fileName + "', " + position + ")", function () { @@ -26024,12 +42262,28 @@ var ts; return signatureInfo; }); }; + /// GOTO DEFINITION + /** + * Computes the definition location and file for the symbol + * at the requested position. + */ LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); }; + /// GOTO Type + /** + * Computes the definition location of the type of the symbol + * at the requested position. + */ + LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getTypeDefinitionAtPosition('" + fileName + "', " + position + ")", function () { + return _this.languageService.getTypeDefinitionAtPosition(fileName, position); + }); + }; LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position) { var _this = this; return this.forwardJSONCall("getRenameInfo('" + fileName + "', " + position + ")", function () { @@ -26042,6 +42296,7 @@ var ts; return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments); }); }; + /// GET BRACE MATCHING LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getBraceMatchingAtPosition('" + fileName + "', " + position + ")", function () { @@ -26049,25 +42304,45 @@ var ts; return textRanges; }); }; - LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options) { + /// GET SMART INDENT + LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options /*Services.EditorOptions*/) { var _this = this; return this.forwardJSONCall("getIndentationAtPosition('" + fileName + "', " + position + ")", function () { var localOptions = JSON.parse(options); return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); }); }; + /// GET REFERENCES LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getReferencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); }; + LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("findReferences('" + fileName + "', " + position + ")", function () { + return _this.languageService.findReferences(fileName, position); + }); + }; LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getOccurrencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); }; + LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { + var _this = this; + return this.forwardJSONCall("getDocumentHighlights('" + fileName + "', " + position + ")", function () { + return _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); + }); + }; + /// COMPLETION LISTS + /** + * Get a string based representation of the completions + * to provide at the given source position and providing a member completion + * list if requested. + */ LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position) { var _this = this; return this.forwardJSONCall("getCompletionsAtPosition('" + fileName + "', " + position + ")", function () { @@ -26075,6 +42350,7 @@ var ts; return completion; }); }; + /** Get a string based representation of a completion list entry details */ LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName) { var _this = this; return this.forwardJSONCall("getCompletionEntryDetails('" + fileName + "', " + position + ", " + entryName + ")", function () { @@ -26082,7 +42358,7 @@ var ts; return details; }); }; - LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options) { + LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options /*Services.FormatCodeOptions*/) { var _this = this; return this.forwardJSONCall("getFormattingEditsForRange('" + fileName + "', " + start + ", " + end + ")", function () { var localOptions = JSON.parse(options); @@ -26090,7 +42366,7 @@ var ts; return edits; }); }; - LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options) { + LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options /*Services.FormatCodeOptions*/) { var _this = this; return this.forwardJSONCall("getFormattingEditsForDocument('" + fileName + "')", function () { var localOptions = JSON.parse(options); @@ -26098,7 +42374,7 @@ var ts; return edits; }); }; - LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options) { + LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options /*Services.FormatCodeOptions*/) { var _this = this; return this.forwardJSONCall("getFormattingEditsAfterKeystroke('" + fileName + "', " + position + ", '" + key + "')", function () { var localOptions = JSON.parse(options); @@ -26106,10 +42382,12 @@ var ts; return edits; }); }; - LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue) { + /// NAVIGATE TO + /** Return a list of symbols that are interesting to navigate to */ + LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount) { var _this = this; - return this.forwardJSONCall("getNavigateToItems('" + searchValue + "')", function () { - var items = _this.languageService.getNavigateToItems(searchValue); + return this.forwardJSONCall("getNavigateToItems('" + searchValue + "', " + maxResultCount + ")", function () { + var items = _this.languageService.getNavigateToItems(searchValue, maxResultCount); return items; }); }; @@ -26134,22 +42412,35 @@ var ts; return items; }); }; + /// Emit LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { var _this = this; return this.forwardJSONCall("getEmitOutput('" + fileName + "')", function () { var output = _this.languageService.getEmitOutput(fileName); + // Shim the API changes for 1.5 release. This should be removed once + // TypeScript 1.5 has shipped. + output.emitOutputStatus = output.emitSkipped ? 1 : 0; return output; }); }; return LanguageServiceShimObject; })(ShimBase); + function convertClassifications(classifications) { + return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; + } var ClassifierShimObject = (function (_super) { __extends(ClassifierShimObject, _super); function ClassifierShimObject(factory, logger) { _super.call(this, factory); this.logger = logger; - this.classifier = ts.createClassifier(this.logger); + this.logPerformance = false; + this.classifier = ts.createClassifier(); } + ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { + var _this = this; + return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); + }; + /// COLORIZATION ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); var items = classification.entries; @@ -26165,12 +42456,14 @@ var ts; })(ShimBase); var CoreServicesShimObject = (function (_super) { __extends(CoreServicesShimObject, _super); - function CoreServicesShimObject(factory, logger) { + function CoreServicesShimObject(factory, logger, host) { _super.call(this, factory); this.logger = logger; + this.host = host; + this.logPerformance = false; } CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action); + return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); }; CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { return this.forwardJSONCall("getPreProcessedFileInfo('" + fileName + "')", function () { @@ -26182,14 +42475,14 @@ var ts; }; ts.forEach(result.referencedFiles, function (refFile) { convertResult.referencedFiles.push({ - path: ts.normalizePath(refFile.filename), + path: ts.normalizePath(refFile.fileName), position: refFile.pos, length: refFile.end - refFile.pos }); }); ts.forEach(result.importedFiles, function (importedFile) { convertResult.importedFiles.push({ - path: ts.normalizeSlashes(importedFile.filename), + path: ts.normalizeSlashes(importedFile.fileName), position: importedFile.pos, length: importedFile.end - importedFile.pos }); @@ -26197,6 +42490,26 @@ var ts; return convertResult; }); }; + CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { + var _this = this; + return this.forwardJSONCall("getTSConfigFileInfo('" + fileName + "')", function () { + var text = sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()); + var result = ts.parseConfigFileText(fileName, text); + if (result.error) { + return { + options: {}, + files: [], + errors: [realizeDiagnostic(result.error, '\r\n')] + }; + } + var configFile = ts.parseConfigFile(result.config, _this.host, ts.getDirectoryPath(ts.normalizeSlashes(fileName))); + return { + options: configFile.options, + files: configFile.fileNames, + errors: realizeDiagnostics(configFile.errors, '\r\n') + }; + }); + }; CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); @@ -26207,13 +42520,18 @@ var ts; var TypeScriptServicesFactory = (function () { function TypeScriptServicesFactory() { this._shims = []; - this.documentRegistry = ts.createDocumentRegistry(); } + /* + * Returns script API version. + */ TypeScriptServicesFactory.prototype.getServicesVersion = function () { return ts.servicesVersion; }; TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { try { + if (this.documentRegistry === undefined) { + this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); + } var hostAdapter = new LanguageServiceShimHostAdapter(host); var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry); return new LanguageServiceShimObject(this, host, languageService); @@ -26232,16 +42550,18 @@ var ts; throw err; } }; - TypeScriptServicesFactory.prototype.createCoreServicesShim = function (logger) { + TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { try { - return new CoreServicesShimObject(this, logger); + var adapter = new CoreServicesShimHostAdapter(host); + return new CoreServicesShimObject(this, host, adapter); } catch (err) { - logInternalError(logger, err); + logInternalError(host, err); throw err; } }; TypeScriptServicesFactory.prototype.close = function () { + // Forget all the registered shims this._shims = []; this.documentRegistry = ts.createDocumentRegistry(); }; @@ -26264,6 +42584,8 @@ var ts; module.exports = ts; } })(ts || (ts = {})); +/// TODO: this is used by VS, clean this up on both sides of the interface +/* @internal */ var TypeScript; (function (TypeScript) { var Services; @@ -26271,3 +42593,5 @@ var TypeScript; Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; })(Services = TypeScript.Services || (TypeScript.Services = {})); })(TypeScript || (TypeScript = {})); +/* @internal */ +var toolsVersion = "1.5"; diff --git a/lib/typescript-src/support/typescript/bin/typescriptServices_internal.d.ts b/lib/typescript-src/support/typescript/bin/typescriptServices_internal.d.ts deleted file mode 100644 index da6b924..0000000 --- a/lib/typescript-src/support/typescript/bin/typescriptServices_internal.d.ts +++ /dev/null @@ -1,258 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -declare module ts { - const enum Ternary { - False = 0, - Maybe = 1, - True = -1, - } - const enum Comparison { - LessThan = -1, - EqualTo = 0, - GreaterThan = 1, - } - interface StringSet extends Map { - } - function forEach(array: T[], callback: (element: T) => U): U; - function contains(array: T[], value: T): boolean; - function indexOf(array: T[], value: T): number; - function countWhere(array: T[], predicate: (x: T) => boolean): number; - function filter(array: T[], f: (x: T) => boolean): T[]; - function map(array: T[], f: (x: T) => U): U[]; - function concatenate(array1: T[], array2: T[]): T[]; - function deduplicate(array: T[]): T[]; - function sum(array: any[], prop: string): number; - /** - * Returns the last element of an array if non-empty, undefined otherwise. - */ - function lastOrUndefined(array: T[]): T; - function binarySearch(array: number[], value: number): number; - function hasProperty(map: Map, key: string): boolean; - function getProperty(map: Map, key: string): T; - function isEmpty(map: Map): boolean; - function clone(object: T): T; - function forEachValue(map: Map, callback: (value: T) => U): U; - function forEachKey(map: Map, callback: (key: string) => U): U; - function lookUp(map: Map, key: string): T; - function mapToArray(map: Map): T[]; - /** - * Creates a map from the elements of an array. - * - * @param array the array of input elements. - * @param makeKey a function that produces a key for a given element. - * - * This function makes no effort to avoid collisions; if any two elements produce - * the same key with the given 'makeKey' function, then the element with the higher - * index in the array will be the one associated with the produced key. - */ - function arrayToMap(array: T[], makeKey: (value: T) => string): Map; - var localizedDiagnosticMessages: Map; - function getLocaleSpecificMessage(message: string): string; - function createFileDiagnostic(file: SourceFile, start: number, length: number, message: DiagnosticMessage, ...args: any[]): Diagnostic; - function createCompilerDiagnostic(message: DiagnosticMessage, ...args: any[]): Diagnostic; - function chainDiagnosticMessages(details: DiagnosticMessageChain, message: DiagnosticMessage, ...args: any[]): DiagnosticMessageChain; - function concatenateDiagnosticMessageChains(headChain: DiagnosticMessageChain, tailChain: DiagnosticMessageChain): DiagnosticMessageChain; - function flattenDiagnosticChain(file: SourceFile, start: number, length: number, diagnosticChain: DiagnosticMessageChain, newLine: string): Diagnostic; - function compareValues(a: T, b: T): Comparison; - function compareDiagnostics(d1: Diagnostic, d2: Diagnostic): number; - function deduplicateSortedDiagnostics(diagnostics: Diagnostic[]): Diagnostic[]; - function normalizeSlashes(path: string): string; - function getRootLength(path: string): number; - var directorySeparator: string; - function normalizePath(path: string): string; - function getDirectoryPath(path: string): string; - function isUrl(path: string): boolean; - function isRootedDiskPath(path: string): boolean; - function getNormalizedPathComponents(path: string, currentDirectory: string): string[]; - function getNormalizedAbsolutePath(filename: string, currentDirectory: string): string; - function getNormalizedPathFromPathComponents(pathComponents: string[]): string; - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl: string, relativeOrAbsolutePath: string, currentDirectory: string, getCanonicalFileName: (fileName: string) => string, isAbsolutePathAnUrl: boolean): string; - function getBaseFilename(path: string): string; - function combinePaths(path1: string, path2: string): string; - function fileExtensionIs(path: string, extension: string): boolean; - function removeFileExtension(path: string): string; - /** NOTE: This *does not* support the full escape characters, it only supports the subset that can be used in file names - * or string literals. If the information encoded in the map changes, this needs to be revisited. */ - function escapeString(s: string): string; - interface ObjectAllocator { - getNodeConstructor(kind: SyntaxKind): new () => Node; - getSymbolConstructor(): new (flags: SymbolFlags, name: string) => Symbol; - getTypeConstructor(): new (checker: TypeChecker, flags: TypeFlags) => Type; - getSignatureConstructor(): new (checker: TypeChecker) => Signature; - } - var objectAllocator: ObjectAllocator; - const enum AssertionLevel { - None = 0, - Normal = 1, - Aggressive = 2, - VeryAggressive = 3, - } - module Debug { - function shouldAssert(level: AssertionLevel): boolean; - function assert(expression: boolean, message?: string, verboseDebugInfo?: () => string): void; - function fail(message?: string): void; - } -} -declare module ts { - interface System { - args: string[]; - newLine: string; - useCaseSensitiveFileNames: boolean; - write(s: string): void; - readFile(fileName: string, encoding?: string): string; - writeFile(fileName: string, data: string, writeByteOrderMark?: boolean): void; - watchFile?(fileName: string, callback: (fileName: string) => void): FileWatcher; - resolvePath(path: string): string; - fileExists(path: string): boolean; - directoryExists(path: string): boolean; - createDirectory(directoryName: string): void; - getExecutingFilePath(): string; - getCurrentDirectory(): string; - getMemoryUsage?(): number; - exit(exitCode?: number): void; - } - interface FileWatcher { - close(): void; - } - var sys: System; -} -declare module ts { - interface ReferencePathMatchResult { - fileReference?: FileReference; - diagnosticMessage?: DiagnosticMessage; - isNoDefaultLib?: boolean; - } - function getDeclarationOfKind(symbol: Symbol, kind: SyntaxKind): Declaration; - interface StringSymbolWriter extends SymbolWriter { - string(): string; - } - function getSingleLineStringWriter(): StringSymbolWriter; - function releaseStringWriter(writer: StringSymbolWriter): void; - function getFullWidth(node: Node): number; - function hasFlag(val: number, flag: number): boolean; - function containsParseError(node: Node): boolean; - function getSourceFileOfNode(node: Node): SourceFile; - function nodePosToString(node: Node): string; - function getStartPosOfNode(node: Node): number; - function isMissingNode(node: Node): boolean; - function getTokenPosOfNode(node: Node, sourceFile?: SourceFile): number; - function getSourceTextOfNodeFromSourceFile(sourceFile: SourceFile, node: Node): string; - function getTextOfNodeFromSourceText(sourceText: string, node: Node): string; - function getTextOfNode(node: Node): string; - function escapeIdentifier(identifier: string): string; - function unescapeIdentifier(identifier: string): string; - function declarationNameToString(name: DeclarationName): string; - function createDiagnosticForNode(node: Node, message: DiagnosticMessage, arg0?: any, arg1?: any, arg2?: any): Diagnostic; - function createDiagnosticForNodeFromMessageChain(node: Node, messageChain: DiagnosticMessageChain, newLine: string): Diagnostic; - function getErrorSpanForNode(node: Node): Node; - function isExternalModule(file: SourceFile): boolean; - function isDeclarationFile(file: SourceFile): boolean; - function isConstEnumDeclaration(node: Node): boolean; - function isConst(node: Node): boolean; - function isLet(node: Node): boolean; - function isPrologueDirective(node: Node): boolean; - function getLeadingCommentRangesOfNode(node: Node, sourceFileOfNode?: SourceFile): CommentRange[]; - function getJsDocComments(node: Node, sourceFileOfNode: SourceFile): CommentRange[]; - var fullTripleSlashReferencePathRegEx: RegExp; - function forEachReturnStatement(body: Block, visitor: (stmt: ReturnStatement) => T): T; - function isAnyFunction(node: Node): boolean; - function isFunctionBlock(node: Node): boolean; - function isObjectLiteralMethod(node: Node): boolean; - function getContainingFunction(node: Node): FunctionLikeDeclaration; - function getThisContainer(node: Node, includeArrowFunctions: boolean): Node; - function getSuperContainer(node: Node): Node; - function getInvokedExpression(node: CallLikeExpression): Expression; - function isExpression(node: Node): boolean; - function isExternalModuleImportDeclaration(node: Node): boolean; - function getExternalModuleImportDeclarationExpression(node: Node): Expression; - function isInternalModuleImportDeclaration(node: Node): boolean; - function hasDotDotDotToken(node: Node): boolean; - function hasQuestionToken(node: Node): boolean; - function hasRestParameters(s: SignatureDeclaration): boolean; - function isLiteralKind(kind: SyntaxKind): boolean; - function isTextualLiteralKind(kind: SyntaxKind): boolean; - function isTemplateLiteralKind(kind: SyntaxKind): boolean; - function isInAmbientContext(node: Node): boolean; - function isDeclaration(node: Node): boolean; - function isStatement(n: Node): boolean; - function isDeclarationOrFunctionExpressionOrCatchVariableName(name: Node): boolean; - function getClassBaseTypeNode(node: ClassDeclaration): TypeReferenceNode; - function getClassImplementedTypeNodes(node: ClassDeclaration): NodeArray; - function getInterfaceBaseTypeNodes(node: InterfaceDeclaration): NodeArray; - function getHeritageClause(clauses: NodeArray, kind: SyntaxKind): HeritageClause; - function tryResolveScriptReference(program: Program, sourceFile: SourceFile, reference: FileReference): SourceFile; - function getAncestor(node: Node, kind: SyntaxKind): Node; - function getFileReferenceFromReferencePath(comment: string, commentRange: CommentRange): ReferencePathMatchResult; - function isKeyword(token: SyntaxKind): boolean; - function isTrivia(token: SyntaxKind): boolean; - function isModifier(token: SyntaxKind): boolean; -} -declare module ts { - interface ListItemInfo { - listItemIndex: number; - list: Node; - } - function getEndLinePosition(line: number, sourceFile: SourceFile): number; - function getStartPositionOfLine(line: number, sourceFile: SourceFile): number; - function getStartLinePositionForPosition(position: number, sourceFile: SourceFile): number; - function rangeContainsRange(r1: TextRange, r2: TextRange): boolean; - function startEndContainsRange(start: number, end: number, range: TextRange): boolean; - function rangeContainsStartEnd(range: TextRange, start: number, end: number): boolean; - function rangeOverlapsWithStartEnd(r1: TextRange, start: number, end: number): boolean; - function startEndOverlapsWithStartEnd(start1: number, end1: number, start2: number, end2: number): boolean; - function findListItemInfo(node: Node): ListItemInfo; - function findChildOfKind(n: Node, kind: SyntaxKind, sourceFile?: SourceFile): Node; - function findContainingList(node: Node): Node; - function getTouchingWord(sourceFile: SourceFile, position: number): Node; - function getTouchingPropertyName(sourceFile: SourceFile, position: number): Node; - /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */ - function getTouchingToken(sourceFile: SourceFile, position: number, includeItemAtEndPosition?: (n: Node) => boolean): Node; - /** Returns a token if position is in [start-of-leading-trivia, end) */ - function getTokenAtPosition(sourceFile: SourceFile, position: number): Node; - /** - * The token on the left of the position is the token that strictly includes the position - * or sits to the left of the cursor if it is on a boundary. For example - * - * fo|o -> will return foo - * foo |bar -> will return foo - * - */ - function findTokenOnLeftOfPosition(file: SourceFile, position: number): Node; - function findNextToken(previousToken: Node, parent: Node): Node; - function findPrecedingToken(position: number, sourceFile: SourceFile, startNode?: Node): Node; - function getNodeModifiers(node: Node): string; - function getTypeArgumentOrTypeParameterList(node: Node): NodeArray; - function isToken(n: Node): boolean; - function isComment(kind: SyntaxKind): boolean; - function isPunctuation(kind: SyntaxKind): boolean; - function isInsideTemplateLiteral(node: LiteralExpression, position: number): boolean; - function compareDataObjects(dst: any, src: any): boolean; -} -declare module ts { - function isFirstDeclarationOfSymbolParameter(symbol: Symbol): boolean; - function symbolPart(text: string, symbol: Symbol): SymbolDisplayPart; - function displayPart(text: string, kind: SymbolDisplayPartKind, symbol?: Symbol): SymbolDisplayPart; - function spacePart(): SymbolDisplayPart; - function keywordPart(kind: SyntaxKind): SymbolDisplayPart; - function punctuationPart(kind: SyntaxKind): SymbolDisplayPart; - function operatorPart(kind: SyntaxKind): SymbolDisplayPart; - function textPart(text: string): SymbolDisplayPart; - function lineBreakPart(): SymbolDisplayPart; - function mapToDisplayParts(writeDisplayParts: (writer: DisplayPartsSymbolWriter) => void): SymbolDisplayPart[]; - function typeToDisplayParts(typechecker: TypeChecker, type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[]; - function symbolToDisplayParts(typeChecker: TypeChecker, symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): SymbolDisplayPart[]; - function signatureToDisplayParts(typechecker: TypeChecker, signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[]; -} diff --git a/lib/typescript-src/support/typescript/bin/typescript_internal.d.ts b/lib/typescript-src/support/typescript/bin/typescript_internal.d.ts deleted file mode 100644 index 25422ad..0000000 --- a/lib/typescript-src/support/typescript/bin/typescript_internal.d.ts +++ /dev/null @@ -1,258 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -declare module "typescript" { - const enum Ternary { - False = 0, - Maybe = 1, - True = -1, - } - const enum Comparison { - LessThan = -1, - EqualTo = 0, - GreaterThan = 1, - } - interface StringSet extends Map { - } - function forEach(array: T[], callback: (element: T) => U): U; - function contains(array: T[], value: T): boolean; - function indexOf(array: T[], value: T): number; - function countWhere(array: T[], predicate: (x: T) => boolean): number; - function filter(array: T[], f: (x: T) => boolean): T[]; - function map(array: T[], f: (x: T) => U): U[]; - function concatenate(array1: T[], array2: T[]): T[]; - function deduplicate(array: T[]): T[]; - function sum(array: any[], prop: string): number; - /** - * Returns the last element of an array if non-empty, undefined otherwise. - */ - function lastOrUndefined(array: T[]): T; - function binarySearch(array: number[], value: number): number; - function hasProperty(map: Map, key: string): boolean; - function getProperty(map: Map, key: string): T; - function isEmpty(map: Map): boolean; - function clone(object: T): T; - function forEachValue(map: Map, callback: (value: T) => U): U; - function forEachKey(map: Map, callback: (key: string) => U): U; - function lookUp(map: Map, key: string): T; - function mapToArray(map: Map): T[]; - /** - * Creates a map from the elements of an array. - * - * @param array the array of input elements. - * @param makeKey a function that produces a key for a given element. - * - * This function makes no effort to avoid collisions; if any two elements produce - * the same key with the given 'makeKey' function, then the element with the higher - * index in the array will be the one associated with the produced key. - */ - function arrayToMap(array: T[], makeKey: (value: T) => string): Map; - var localizedDiagnosticMessages: Map; - function getLocaleSpecificMessage(message: string): string; - function createFileDiagnostic(file: SourceFile, start: number, length: number, message: DiagnosticMessage, ...args: any[]): Diagnostic; - function createCompilerDiagnostic(message: DiagnosticMessage, ...args: any[]): Diagnostic; - function chainDiagnosticMessages(details: DiagnosticMessageChain, message: DiagnosticMessage, ...args: any[]): DiagnosticMessageChain; - function concatenateDiagnosticMessageChains(headChain: DiagnosticMessageChain, tailChain: DiagnosticMessageChain): DiagnosticMessageChain; - function flattenDiagnosticChain(file: SourceFile, start: number, length: number, diagnosticChain: DiagnosticMessageChain, newLine: string): Diagnostic; - function compareValues(a: T, b: T): Comparison; - function compareDiagnostics(d1: Diagnostic, d2: Diagnostic): number; - function deduplicateSortedDiagnostics(diagnostics: Diagnostic[]): Diagnostic[]; - function normalizeSlashes(path: string): string; - function getRootLength(path: string): number; - var directorySeparator: string; - function normalizePath(path: string): string; - function getDirectoryPath(path: string): string; - function isUrl(path: string): boolean; - function isRootedDiskPath(path: string): boolean; - function getNormalizedPathComponents(path: string, currentDirectory: string): string[]; - function getNormalizedAbsolutePath(filename: string, currentDirectory: string): string; - function getNormalizedPathFromPathComponents(pathComponents: string[]): string; - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl: string, relativeOrAbsolutePath: string, currentDirectory: string, getCanonicalFileName: (fileName: string) => string, isAbsolutePathAnUrl: boolean): string; - function getBaseFilename(path: string): string; - function combinePaths(path1: string, path2: string): string; - function fileExtensionIs(path: string, extension: string): boolean; - function removeFileExtension(path: string): string; - /** NOTE: This *does not* support the full escape characters, it only supports the subset that can be used in file names - * or string literals. If the information encoded in the map changes, this needs to be revisited. */ - function escapeString(s: string): string; - interface ObjectAllocator { - getNodeConstructor(kind: SyntaxKind): new () => Node; - getSymbolConstructor(): new (flags: SymbolFlags, name: string) => Symbol; - getTypeConstructor(): new (checker: TypeChecker, flags: TypeFlags) => Type; - getSignatureConstructor(): new (checker: TypeChecker) => Signature; - } - var objectAllocator: ObjectAllocator; - const enum AssertionLevel { - None = 0, - Normal = 1, - Aggressive = 2, - VeryAggressive = 3, - } - module Debug { - function shouldAssert(level: AssertionLevel): boolean; - function assert(expression: boolean, message?: string, verboseDebugInfo?: () => string): void; - function fail(message?: string): void; - } -} -declare module "typescript" { - interface System { - args: string[]; - newLine: string; - useCaseSensitiveFileNames: boolean; - write(s: string): void; - readFile(fileName: string, encoding?: string): string; - writeFile(fileName: string, data: string, writeByteOrderMark?: boolean): void; - watchFile?(fileName: string, callback: (fileName: string) => void): FileWatcher; - resolvePath(path: string): string; - fileExists(path: string): boolean; - directoryExists(path: string): boolean; - createDirectory(directoryName: string): void; - getExecutingFilePath(): string; - getCurrentDirectory(): string; - getMemoryUsage?(): number; - exit(exitCode?: number): void; - } - interface FileWatcher { - close(): void; - } - var sys: System; -} -declare module "typescript" { - interface ReferencePathMatchResult { - fileReference?: FileReference; - diagnosticMessage?: DiagnosticMessage; - isNoDefaultLib?: boolean; - } - function getDeclarationOfKind(symbol: Symbol, kind: SyntaxKind): Declaration; - interface StringSymbolWriter extends SymbolWriter { - string(): string; - } - function getSingleLineStringWriter(): StringSymbolWriter; - function releaseStringWriter(writer: StringSymbolWriter): void; - function getFullWidth(node: Node): number; - function hasFlag(val: number, flag: number): boolean; - function containsParseError(node: Node): boolean; - function getSourceFileOfNode(node: Node): SourceFile; - function nodePosToString(node: Node): string; - function getStartPosOfNode(node: Node): number; - function isMissingNode(node: Node): boolean; - function getTokenPosOfNode(node: Node, sourceFile?: SourceFile): number; - function getSourceTextOfNodeFromSourceFile(sourceFile: SourceFile, node: Node): string; - function getTextOfNodeFromSourceText(sourceText: string, node: Node): string; - function getTextOfNode(node: Node): string; - function escapeIdentifier(identifier: string): string; - function unescapeIdentifier(identifier: string): string; - function declarationNameToString(name: DeclarationName): string; - function createDiagnosticForNode(node: Node, message: DiagnosticMessage, arg0?: any, arg1?: any, arg2?: any): Diagnostic; - function createDiagnosticForNodeFromMessageChain(node: Node, messageChain: DiagnosticMessageChain, newLine: string): Diagnostic; - function getErrorSpanForNode(node: Node): Node; - function isExternalModule(file: SourceFile): boolean; - function isDeclarationFile(file: SourceFile): boolean; - function isConstEnumDeclaration(node: Node): boolean; - function isConst(node: Node): boolean; - function isLet(node: Node): boolean; - function isPrologueDirective(node: Node): boolean; - function getLeadingCommentRangesOfNode(node: Node, sourceFileOfNode?: SourceFile): CommentRange[]; - function getJsDocComments(node: Node, sourceFileOfNode: SourceFile): CommentRange[]; - var fullTripleSlashReferencePathRegEx: RegExp; - function forEachReturnStatement(body: Block, visitor: (stmt: ReturnStatement) => T): T; - function isAnyFunction(node: Node): boolean; - function isFunctionBlock(node: Node): boolean; - function isObjectLiteralMethod(node: Node): boolean; - function getContainingFunction(node: Node): FunctionLikeDeclaration; - function getThisContainer(node: Node, includeArrowFunctions: boolean): Node; - function getSuperContainer(node: Node): Node; - function getInvokedExpression(node: CallLikeExpression): Expression; - function isExpression(node: Node): boolean; - function isExternalModuleImportDeclaration(node: Node): boolean; - function getExternalModuleImportDeclarationExpression(node: Node): Expression; - function isInternalModuleImportDeclaration(node: Node): boolean; - function hasDotDotDotToken(node: Node): boolean; - function hasQuestionToken(node: Node): boolean; - function hasRestParameters(s: SignatureDeclaration): boolean; - function isLiteralKind(kind: SyntaxKind): boolean; - function isTextualLiteralKind(kind: SyntaxKind): boolean; - function isTemplateLiteralKind(kind: SyntaxKind): boolean; - function isInAmbientContext(node: Node): boolean; - function isDeclaration(node: Node): boolean; - function isStatement(n: Node): boolean; - function isDeclarationOrFunctionExpressionOrCatchVariableName(name: Node): boolean; - function getClassBaseTypeNode(node: ClassDeclaration): TypeReferenceNode; - function getClassImplementedTypeNodes(node: ClassDeclaration): NodeArray; - function getInterfaceBaseTypeNodes(node: InterfaceDeclaration): NodeArray; - function getHeritageClause(clauses: NodeArray, kind: SyntaxKind): HeritageClause; - function tryResolveScriptReference(program: Program, sourceFile: SourceFile, reference: FileReference): SourceFile; - function getAncestor(node: Node, kind: SyntaxKind): Node; - function getFileReferenceFromReferencePath(comment: string, commentRange: CommentRange): ReferencePathMatchResult; - function isKeyword(token: SyntaxKind): boolean; - function isTrivia(token: SyntaxKind): boolean; - function isModifier(token: SyntaxKind): boolean; -} -declare module "typescript" { - interface ListItemInfo { - listItemIndex: number; - list: Node; - } - function getEndLinePosition(line: number, sourceFile: SourceFile): number; - function getStartPositionOfLine(line: number, sourceFile: SourceFile): number; - function getStartLinePositionForPosition(position: number, sourceFile: SourceFile): number; - function rangeContainsRange(r1: TextRange, r2: TextRange): boolean; - function startEndContainsRange(start: number, end: number, range: TextRange): boolean; - function rangeContainsStartEnd(range: TextRange, start: number, end: number): boolean; - function rangeOverlapsWithStartEnd(r1: TextRange, start: number, end: number): boolean; - function startEndOverlapsWithStartEnd(start1: number, end1: number, start2: number, end2: number): boolean; - function findListItemInfo(node: Node): ListItemInfo; - function findChildOfKind(n: Node, kind: SyntaxKind, sourceFile?: SourceFile): Node; - function findContainingList(node: Node): Node; - function getTouchingWord(sourceFile: SourceFile, position: number): Node; - function getTouchingPropertyName(sourceFile: SourceFile, position: number): Node; - /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */ - function getTouchingToken(sourceFile: SourceFile, position: number, includeItemAtEndPosition?: (n: Node) => boolean): Node; - /** Returns a token if position is in [start-of-leading-trivia, end) */ - function getTokenAtPosition(sourceFile: SourceFile, position: number): Node; - /** - * The token on the left of the position is the token that strictly includes the position - * or sits to the left of the cursor if it is on a boundary. For example - * - * fo|o -> will return foo - * foo |bar -> will return foo - * - */ - function findTokenOnLeftOfPosition(file: SourceFile, position: number): Node; - function findNextToken(previousToken: Node, parent: Node): Node; - function findPrecedingToken(position: number, sourceFile: SourceFile, startNode?: Node): Node; - function getNodeModifiers(node: Node): string; - function getTypeArgumentOrTypeParameterList(node: Node): NodeArray; - function isToken(n: Node): boolean; - function isComment(kind: SyntaxKind): boolean; - function isPunctuation(kind: SyntaxKind): boolean; - function isInsideTemplateLiteral(node: LiteralExpression, position: number): boolean; - function compareDataObjects(dst: any, src: any): boolean; -} -declare module "typescript" { - function isFirstDeclarationOfSymbolParameter(symbol: Symbol): boolean; - function symbolPart(text: string, symbol: Symbol): SymbolDisplayPart; - function displayPart(text: string, kind: SymbolDisplayPartKind, symbol?: Symbol): SymbolDisplayPart; - function spacePart(): SymbolDisplayPart; - function keywordPart(kind: SyntaxKind): SymbolDisplayPart; - function punctuationPart(kind: SyntaxKind): SymbolDisplayPart; - function operatorPart(kind: SyntaxKind): SymbolDisplayPart; - function textPart(text: string): SymbolDisplayPart; - function lineBreakPart(): SymbolDisplayPart; - function mapToDisplayParts(writeDisplayParts: (writer: DisplayPartsSymbolWriter) => void): SymbolDisplayPart[]; - function typeToDisplayParts(typechecker: TypeChecker, type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[]; - function symbolToDisplayParts(typeChecker: TypeChecker, symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): SymbolDisplayPart[]; - function signatureToDisplayParts(typechecker: TypeChecker, signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[]; -} diff --git a/lib/typescript-src/support/typescript/package.json b/lib/typescript-src/support/typescript/package.json index 82523f0..62b8eca 100644 --- a/lib/typescript-src/support/typescript/package.json +++ b/lib/typescript-src/support/typescript/package.json @@ -4,7 +4,7 @@ "name": "Microsoft Corp." }, "homepage": "http://typescriptlang.org/", - "version": "1.4.1", + "version": "1.5.3", "licenses": [ { "type": "Apache License 2.0", @@ -24,12 +24,13 @@ }, "repository": { "type": "git", - "url": "https://github.com/Microsoft/TypeScript.git" + "url": "git+https://github.com/Microsoft/TypeScript.git" }, "preferGlobal": true, - "main": "./bin/typescriptServices.js", + "main": "./bin/typescript.js", "bin": { - "tsc": "./bin/tsc" + "tsc": "./bin/tsc", + "tsserver": "./bin/tsserver" }, "engines": { "node": ">=0.8.0" @@ -39,31 +40,31 @@ "mocha": "latest", "chai": "latest", "browserify": "latest", - "istanbul": "latest", - "codeclimate-test-reporter": "latest" + "istanbul": "latest" }, "scripts": { - "test": "jake generate-code-coverage" + "test": "jake runtests" }, - "gitHead": "3ab3f916c00755a1d9937f7116d1e9a80ddf2ef3", - "_id": "typescript@1.4.1", - "_shasum": "eb4da986d1b7f01452eafb57559e0cc8f516cd48", - "_from": "typescript@1.4.1", - "_npmVersion": "1.4.28", + "gitHead": "a24aa6f57d281bafd3535f0f4c3f492364a8b4d6", + "_id": "typescript@1.5.3", + "_shasum": "ce35e55f75b7a8d0ed571b503bd0a57157e523f7", + "_from": "typescript@1.5.3", + "_npmVersion": "2.11.3", + "_nodeVersion": "0.12.7", "_npmUser": { "name": "typescript", "email": "typescript@microsoft.com" }, + "dist": { + "shasum": "ce35e55f75b7a8d0ed571b503bd0a57157e523f7", + "tarball": "http://registry.npmjs.org/typescript/-/typescript-1.5.3.tgz" + }, "maintainers": [ { "name": "typescript", "email": "typescript@microsoft.com" } ], - "dist": { - "shasum": "eb4da986d1b7f01452eafb57559e0cc8f516cd48", - "tarball": "http://registry.npmjs.org/typescript/-/typescript-1.4.1.tgz" - }, "directories": {}, - "_resolved": "https://registry.npmjs.org/typescript/-/typescript-1.4.1.tgz" + "_resolved": "https://registry.npmjs.org/typescript/-/typescript-1.5.3.tgz" } diff --git a/lib/typescript-src/version.rb b/lib/typescript-src/version.rb index 86830fe..96f4dce 100644 --- a/lib/typescript-src/version.rb +++ b/lib/typescript-src/version.rb @@ -1,5 +1,5 @@ module TypeScript module Src - VERSION = '1.4.1.3' # TypeScript compiler version + gem's revision + VERSION = '1.5.3.1' # TypeScript compiler version + gem's revision end end \ No newline at end of file